baber/WOPTO huggingface dataset:
Patent JP-H01229029-A (JP)
Title: Heat-resistant resin composition
Inventor: OKITSU TOSHINAO
IPC: C08G59/40
Filed: 1988-03-08
Abstract: PURPOSE:To obtain the title composition which is thermosetting, solvent-free, thus having high storage stability and excellent operability, because it is liquid, by mixing a specific resin composition with a polyamine and thermosetting the mixture. CONSTITUTION:The subject composition is obtained by mixing (A) a resin composition which is produced by mixing, under heat, (i) a polymaleimide resin of formula I (R1 is n-valent organic group; Xa, Xb are H, halogen, organic group; n is 1-4) such as hexamethylene bismaleimide, (ii) an epoxy resin bearing at least 2 epoxy groups in the molecule such as bisphenol-A type epoxy resin and (iii) a compound bearing 1 alcoholic or phenolic hydroxyl group and one or more epoxy groups such as a compound of formula II and (B) a polyamine such as m-phenylenediamine, preferably at a weight ratio of 100:(10-50) and thermosetting.
Patent JP-S57169075-A (JP)
Title: Direct fire type heating furnace for heating of steel strip in continuous metal hot dipping device
Inventor: NISHIMURA KAZUMI
IPC: C23C2/02
Filed: 1981-04-10
Abstract: PURPOSE:To make the heating and reducing of a steel strip effective by controlling the temp. of the steel strip in other zones except the final heating zone of heating zones, and in the final heating zone, by maintaining a reducing atmosphere at all times through combustion at a constant rate. CONSTITUTION:A steel strip 1 enters a direct fire type heating furnace 2 from above. The heating zones of the furnace 2 is divided to the 1st, 2nd, 3rd, final heating zones 6, 7, 8, 9 from the inlet side of the strip 1. The combustion regulating mechanisms of the zones 6-8 and the zone 9 are separated and the combustion pipings thereof are nozzle mix pipings with the former and premix pipings with the latter. The heating of the steel strip 1 corresponding to the load of the furnace is accomplished in the zones 6-8, and the constant combustion intended for reduction irrespectively of the load is accomplished by setting of flow rate control valves 18, 18a in the zone 9.
Patent JP-H02232026-A (JP)
Title: Cloth for cleaning consisting of silk fiber
Inventor: FUKUOKA AKIRA
IPC: A47L13/16
Filed: 1989-03-06
Abstract: PURPOSE:To obtain the cloth for cleaning which has the excellent cleanability to water and oil, has the excellent durability to obviate the generation of fluff, etc., and has a high-grade feel by specifying the surface area per 1g and fineness of the fibers forming a surface in contact with an object to be cleaned. CONSTITUTION:The silk fibers in which >=25wt.% of the fibers forming the surface in contact with the object to be cleaned have >=5000cm<2> surface area per 1g and which consist of the lousiness of <=5mu fineness of the fibers forming the surface in contact with the object to be cleaned are used. Pretreatments, such as degluing, refining, dyeing and fix treating are executed by known methods in order to induce the lousiness of the high fineness, then tacking bagging is executed after impartation of a finishing agent and rubbing is executed by a rotary washer; thereafter, the cloth is dried by a tumbler dryer. A softener, silicon and if necessary, resin are used as the finishing agent. A cationic softener is preferable as the softener and amino silicone is preferable as the silicone system to be used in combination with the softener.
Patent JP-S62212246-A (JP)
Title: Production of high-silica fiber
Inventor: KAGEYAMA HISAYOSHI
IPC: C03C25/68
Filed: 1986-03-11
Abstract: PURPOSE:To produce a high-silica fiber having excellent quality using an acidic liquid having relatively low concentration in a short time, by treating a glass fiber product with a treatment solution containing specific two kinds of acids, thereby dissolving and removing the components other than silica from the fiber into the solution. CONSTITUTION:Glass fiber is treated with a treatment solution containing (A) one or more kinds of acids having an electrolytic dissociation degree of >=0.1 at room temperature as 1N solution and giving a Ca salt having a solubility of <=1 and (B) one or more kinds of acids reacting with Ca salt of the acid A in an aqueous solution to form another Ca salt having a solubility of >=0.1 and higher than the solubility of the Ca salt of the acid A. The components other than the silica component in the fiber are dissolved in the liquid and removed from the fiber by this treatment. Examples of the treatment solution are combination of oxalic acid (A) and hydrochloric acid (B), oxalic acid (A) and sulfuric acid (B), etc. A high-silica fiber having high quality and a silica content of >=99% can be produced in high workability at a low cost by a treatment with an acidic liquid having relatively low concentration in a short time.
Patent JP-S62211629-A (JP)
Title: Data photographing device for camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B17/24
Filed: 1986-03-12
Abstract: PURPOSE:To reduce the cost and to improve the reliability by using a reed switch and a magnet, so that the photographing position of a data can be switched in cases of photographing of a horizontal position and a vertical position, and decreasing a space in the thickness direction of a back cover. CONSTITUTION:A read switch 2 is placed in parallel to the longitudinal direction of a back cover 1 and a guide groove 3 inclined at the angle of 45 deg. is provided, a slider 4 is fitted into the groove so as to be freely slidable, and a magnet 5 is fixed to a recessed part 4a of the slider. In case of photographing of a horizontal position, the slider is at the lower end of the groove 3 and the read switch 2 is turned on by the magnetic force of the magnet 5, and a light emit ting part 6a becomes the completion of the preparation through a light emitting part switching circuit. In case of photographing of a vertical position, the back cover 1 is rotated counterclockwise by 90 deg.. The slider 4 is at the upper end of the groove 3, the read switch 2 becomes off without being influenced by the magnet 5, and a light emitting part 6b becomes the completion of the prepa ration through the light emitting part switching circuit. According to this consti tution, the read switch is operated exactly, and the photographing position can be switched.
Patent JP-H09240739-A (JP)
Title: Cushioning material for packing
Inventor: FUJITA YUZO
IPC: B65D5/50
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material which is less hazardous to damage a content. SOLUTION: A plurality of corrugated fiberboard sheets are superposed, and at the end part of each corrugated fiberboard sheet, a protuberance 10 the tip of which comes into contact with a content, is formed, and the protuberances 10 of adjacent corrugated fiberboard sheets are arranged so as to be shifted from each other. A pressing force to the content by the protuberance 10, is absorbed by a warping of the protuberance 10 in the thickness direction, and the surface of the content is prevented from being recessed. Also, a gap does not generate between the tip of the protuberance 10 and the content, and an impact being transmitted from the box to the content, is eased by the elasticity of the protuberance 10.
Patent JP-H09182812-A (JP)
Title: Sprinkling method for fixed type fire extinction equipment and sprinkler nozzle for fire extinction
Inventor: TSUJI TOSHIHIDE
IPC: A62C31/03
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a spraying amount while securing fire extinction ability and to reduce the damages of water loss by pulsatingly spraying fire extinguishing liquid or water from a sprinkler nozzle for fire extinction in the one for extinguishing fire by spraying the fire extinguishing liquid or the water from the fixed sprinkler nozzle for the fire extinction at the time of a fire. SOLUTION: At the time of normal monitoring, pressurized water is force-fed from a fine extinction pump to a sprinkler pipe 11 and a branching pipe 12, however, since an electrically driven valve 13 is closed, sprinkling is not performed from a nozzle part 14. However, when the fire occurs and a fire sensor 15 detects it, a fire receiver 16 makes activation signals be outputted from an opening/closing control signal generation part 17. At the time, the opening/closing control signal generation part 17 is operated corresponding to a pulsating pattern formation program 20 inside a ROM 19, outputs the activation signals to the electrically driven valve 13 and successively outputs opening/closing control signals corresponding to a pulsating pattern to the electrically driven valve 13.  Thus, the valve opening degree of the electrically driven valve 13 is changed and the water is sprayed from the nozzle part 14 corresponding to the pulsating pattern.
Patent JP-S59179324-A (JP)
Title: Valve opening and closing type injection molding device
Inventor: JIYOBUSUTO URURITSUHI GERAATO
IPC: B29C45/20
Filed: 1984-03-23
Abstract: This invention relates to an injection molding system having a valve pin which is hydraulically actuated between an open and a closed position in which its tip end is seated in a gate leading to the cavity. The actuating mechanism includes a piston secured to the driven end of the valve pin which reciprocates in a cylinder. The cylinder has an inner cylindrical member which is brazed in an outer member with a flanged portion. Separate hydraulic fluid ducts extend from the flanged portion through the outer member, along grooves in the outer wall of the inner member and then through holes through the inner member to conduct hydraulic fluid to opposite sides of the piston. The flanged portion of the outer member has a pair of passages extending through it, each connected to one of the ducts. Alternate ends of the passages are sealed off so that hydraulic fluid may be received either from supply lines drilled through the back plate in which the cylinder is seated or an abutting top plate. This structure provides the advantage that the hydraulic fluid supply lines need not be drilled through the back plate if the system layout is such that there is a danger this could ruin the back plate.
Patent JP-S62212490-A (JP)
Title: Production of photochromic synthetic resin material
Inventor: TANAKA TAKASHI
IPC: C09K9/02
Filed: 1986-03-14
Abstract: PURPOSE:To obtain the titled synthetic resin material of which the color is reversibly changed from colorless state to brown or the like through the action of ultraviolet rays, applying a soln. contg. particular two kinds of viologen compds. and a soluble resin on a synthetic resin base material and then coating the base material with a curable material. CONSTITUTION:At least one viologen compd. of each of formulae I and II (wherein R is a 1-20C alkyl or benzyl; and X is a monovalent anion) (e.g., compds. of formulae III and IV) and a soluble resin (e.g., polyvinyl alcohol) are dissolved in a solvent such as water or alcohol. The soln. thus obtd. is applied on a synthetic resin base material (e.g., polymethyl methacrylate), followed by drying. The layer thus formed is coated with a curable material (e.g., methyltrimethoxysilane), followed by curing, thereby obtaining an intended photochromic synthetic resin material. The synthetic resin material exhibits excellent dimming properties and is suitable for use as a material for an optical filter, etc.
Patent JP-H09243132-A (JP)
Title: Ventilating fan
Inventor: NISHIKAWA TAKAHITO
IPC: F24F7/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating fan in which a sensor part can be mounted from the mounting direction of an electrical equipment part and which can be assembled without altering the assembling direction at each time. SOLUTION: A blower 4 is provided in a body 3 having a suction port 1 formed at the lower surface, an electrical equipment part 6 for controlling the operation of the blower 4 is provided at the top surface 5 of the body 3, and a sensor case 8 for containing a dew sensor 9 connected to the part 6 is held via the mounting hole 12 from the surface 5 of the body 3 so as to expose the sensor 9 part with the port 1 by a holding hole 13. Thus, the part 6 and the sensor 9 part can be mounted from the same direction and assembled without altering the assembling directions.
Patent JP-H08253337-A (JP)
Title: Optical fiber drawing apparatus
Inventor: KOAIZAWA HISASHI
IPC: G02B6/00
Filed: 1995-03-14
Abstract: PURPOSE: To provide an optical fiber drawing apparatus provided with an upper shutter apparatus capable of controlling so that the interval between each shutter piece and an optical fiber preform becomes a target interval CONSTITUTION: The upper shutter apparatus 9 is provided on the upper opening 6a of a drawing furnace body 6. The upper shutter apparatus 9 has plural sheets of shutter pieces for opening and closing the upper opening 6a and a driving means for individually driving plural shutter pieces in opening and closing direction. A means 26 for detecting the position of peripheral face of a optical fiber preform 1 for giving a signal at circumferential position in preform obtained by detecting the change in each position in the circumferential direction of an optical fiber preform 1 which enters the upper shutter apparatus 9 to means for individually driving shutter piece, driving the shutter piece corresponding to the position so that interval between the shutter piece and the optical fiber preform becomes a target interval is provided in the upper part of the upper shutter apparatus 9.
Patent JP-H01226899-A (JP)
Title: Novel peptide
Inventor: MARUMOTO RYUJI
IPC: C07K7/06
Filed: 1988-03-08
Abstract: NEW MATERIAL:A peptide, expressed by the formula [R1 is side chain of L(D)-omega-nucleo-alpha-amino acid; R2 is side chain of L(D)-alpha-amino acid other than the omega-nucleo-alpha-amino acid; n is 0 or 1; m is an integer of >=1], etc., and having alternately bound L(D)-omega-nucleo-alpha-amino acid to other L(D)-alpha-amino acids. USE:An antiviral agent, diagnostic probe and reagent for nucleic acid chemistry. PREPARATION:For example, tertiary butyloxycarbonyl(Boc)glycine is linked to a solid-phase carrier, such as Pam resin, deprotected and reacted with an omega-nucleo-alpha-amino acid anhydride, such as L-beta-(6-Z amino-9-purinyl)-alpha- Boc-propionic acid, to remove the amino-protecting group. The above-mentioned operation is then repeated to synthesize a peptide chain. Elimination of the peptide from the resin and remove of all the protecting groups are carried out to afford the aimed compound expressed by the formula.
Patent JP-H02233421-A (JP)
Title: Sheet material feeding device
Inventor: FUKAZAWA AKIRA
IPC: B65H1/26
Filed: 1989-03-07
Abstract: PURPOSE:To perform both manual sheet feeding and multiple sheets feeding of a title device of a copying machine, etc., by providing a means for switching over a sheet material placing stand from a manual sheet feed position to a multiple sheets feed position and a means for pushing the placing stand toward a sheet feed means as the quantity of sheet material is reduced when the placing stand is at the multiple sheets feed position. CONSTITUTION:When a first lever member 7 is positioned upright as shown in the figure, a sheet material placing stand 1 is set at the manual sheet feed position where a frictional member 3 is brought in contact with a sheet feed roller 14. Accordingly, a sheet material can be fed manually. On the other hand, when the first lever member 7 is tilted, the sheet material placing stand 1 is set at the multiple sheets feed position where the placing stand 1 is supported by the second lever 9 exerting an elastic pushing-up force to the placing stand 1. Multiple sheet materials S put on the placing stand 1 are always pushed by the lever 9 toward the sheet feed roller 14. With this constitution, both manual sheet feeding and multiple sheets feeding can be performed.
Patent JP-S60198204-A (JP)
Inventor: OKAMOTO KIYOSHI
IPC: B27D5/00
Filed: 1984-03-21
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-H11244169-A (JP)
Title: Conduit sterilizing and cleaning device in bathing water circulating device
Inventor: KATO SHINICHI
IPC: A61L2/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To clean a circulation conduit with hot water and to prevent the hot cleaning water from flowing back into a bathtub just after sterilizing and cleaning. SOLUTION: This device is composed of a heater 1 for heating bathing water from a low temperature to a high temperature, a circulation pump P, a circulation conduit 4 for circulating bathing water through the circulation pump P so as to return it from a bathtub 10 to the bathtub 10, an opening/closing valve V provided on the circulation conduit 4 close to the side of the suction rather than the connection spot of a connection conduit 5 in the circulation conduit 4, and a switching valve V1 to be switched to three directions while being provided at the spot connecting the connection conduit 5 and the discharge side of the circulation conduit 4. A circulation unit C composed of the switching valve V1 and the connection conduit 5 is provided inside a main body A of sterilizing and cleaning part.  At the time of cleaning the conduit, the bathing water in the circulation conduit 4 can be circulated through the connection conduit 5 while keeping the temperature high by switching the respective valves and at the time of draining, the purified bathing water in the circulation conduit 4 is discharged outside the bathtub 10 by switching the respective valves.
Patent JP-S63221055-A (JP)
Title: Line type thermal head
Inventor: NISHIKAWA MINEO
IPC: B41J2/335
Filed: 1987-03-10
Abstract: PURPOSE:To obtain stable printing performance by stabilizing radiation property, by a method wherein a bonding part of a radiation plate to be fixed to a rear face of a substrate having a heating part is installed to a position apart from a position corresponding to the heating part. CONSTITUTION:A very fine gap exists near a heating resistor 3 in which there is no bonding part 10 between a substrate 2 and a radiation plate 1 since the bonding part 10 composed of a bonding agent A is established at a position apart from the heating resistor 3 and partly onto a rear of the substrate 2 a little to an end of an opposite direction to the heating resistor 3 on the substrate 2. By pinching a film thickness gauge of a very thin plate state into this gap when, for instance, the substrate 2 is bonded to the radiation plate 1, a film thickness of the bonding agent A can be controlled at a constant one. Then, the gap between the heating resistor 3 and the bonding part 10 is kept constant by a groove 11 of a recessed state in a longitudinal direction of the radiation plate 1 and the bonding agent A is prevented from being flowed out from the substrate 2 by the groove 12. Therefore, the film thickness of the bonding agent A is made constant, heat conductivity from the substrate 2 to the radiation plate 1 is stabilized, and good printing performance can be maintained.
Patent JP-H05259987-A (JP)
Title: Acoustic reproducer
IPC: H04B10/11
Filed: 1992-03-13
Abstract: PURPOSE:To reduce the power consumption of a power supply and to increase the life time of a battery for an acoustic reproducer applying the optical transmission by stopping the optical output when the output of the voice signals is not needed. CONSTITUTION:When a CD player part 2 or a tape deck part 3 is kept in a halt state and no input signal is supplied from a microphone input part 4, a control microcomputer 6 detects this state and sends a signal to an LED drive power control circuit 14 to stop the supply of power to an LED driving circuit 12.
Patent JP-H05258541-A (JP)
Title: Acoustic equipment
IPC: G11B31/00
Filed: 1992-03-13
Abstract: PURPOSE:To enable a certain action to activate an acoustic equipment in a non-contact condition. CONSTITUTION:A signal 8 for making a certain function a CD radio cassette main body 1 active is outputted from a microcomputer 7 in the main body and the signal is modulated by a carrier wave 10 oscillated from a carrier wave oscillator 9 for transmission and the wave is sent from a light emitting diode 2. The signal 8 is the same as an output signal for an infrared-ray remote control and the signal transmitted from the light emitting diode 2 is transmitted forward. When an object reflecting the signal such as a hand is moved to the area, the signal is reflected and enters a light receiving part 5. The signal demodulated at the light receiving part 5 is inputted into the microcomputer 7 and after processed inside thereof an operating signal is sent from the microcomputer 7 to activate a certain function.
Patent JP-H08228399-A (JP)
Title: Oscillation pickup microphone
Inventor: SATO FUMINORI
IPC: H04R17/02
Filed: 1995-02-20
Abstract: PURPOSE: To build an impedance conversion circuit in a case and to permit the use of a piezoelectric bimorph element of maximum size by devising the arrangement of parts of an oscillation pickup microphone using the piezoelectric bimorph element. CONSTITUTION: An L-shape substrate 2 consisting of a rectangular part 3 and a projecting part formed by projecting one end of this part 3 to the side is provided, and the impedance conversion circuit consisting of electronic parts 5 and 6 is built in the rectangular part 3 of this substrate 2, and the base part of a piezoelectric bimorph element 8 is stuck to the projecting part 4. Since the piezoelectric bimorph element 8 is provided along the rectangular part 3, this element can be made large-sized without any influence of the other parts.
Patent JP-S60201855-A (JP)
Title: Check system of machining area
Inventor: KAWAMURA HIDEAKI
IPC: B23Q11/00
Filed: 1984-03-22
Abstract: PURPOSE:To enlarge the machining space of work and to utilize said space effectively by variably setting the prohibition area modifiable on the basis of fixed machining conditions when the working conditions will vary during a series of works. CONSTITUTION:When employing the central point A of a holder 10 for tools TO1 and TO2 as the referential point for checking the movable section of machine tool, it can not be lowered below the point A in the direction of X-axis if the tool TO2 is employed for machining but the tool position can be corrected if the tool TO1 shorter by the length (l) than the tool TO2 is employed. In other word, the central point A of the holder 10 can be lowered by the length (l) in the direction of X-axis thus to enable reduction of non-enterable area of the movable section of machine tool by the correcting amount of tool length in the direction of X-axis when employing the tool TO1. When adjusting the non-enterable area of the movable section of machine tool while considering the tool length correction, said area can be reduced upto (a') for the tool TO1 resulting in effective utilization of space.
Patent JP-S58170484-A (JP)
Title: Preparation of alcohol
Inventor: FUKUSHIMA TATSU
IPC: C12P7/08
Filed: 1982-04-01
Abstract: PURPOSE:To prepare quickly a highly concentrated alcohol without causing the deterioration of an organism catalyst and contamination of various germs, by cultivating stem pieces of sugar cane with an immobilized mold at low pH without pressing the juice from the stem pieces. CONSTITUTION:Stem pieces of sugar cane, raw or dried at <=60 deg.C, are subjected to alcohol fermentation at 15-35 deg.C at <=3.4pH, preferably at 2.5-2.8pH using an immobilized mold including aluminum calcium alginate, an immobilized mold including alminum alginate, an imobilized mold inlcluding calcium alginate, or a mixed immobilized mold of them.