baber/WOPTO huggingface dataset:
Patent JP-H01240535-A (JP)
Title: Production of phenolic resin laminate
Inventor: YAMAMOTO KAZUNORI
IPC: B32B27/04
Filed: 1988-03-22
Abstract: PURPOSE:To obtain the subject laminate without the need for solvent removal process, by coating a substrate with a varnish prepared by homogeneously dissolving a varnish comprising a phenolic resin and a reactive solvent and a second varnish comprising a radical polymerization initiator and an epoxy resin, followed by laminating the resultant prepreg and then molding on heating. CONSTITUTION:(A) A varnish prepared by dissolving a phenolic resin (e.g., novolak type phenol-formaldehyde resin) and a three-dimensional curing promoter (e.g., piperizine) in a reactive solvent of radical polymerization ability (pref. comprising a monofunctional compound such as acrylic acid and bi- or more functional compound such as ethylene glycol diacrylate) and (B) a second varnish prepared by mutually mixing a radical polymerization initiator (e.g., 2,2'-azobisisobutyronitrile) and an epoxy resin (e.g., bisphenol A-type) are homogeneously and mutually dissolved. Thence, a substrate is coated or impregnated with the resultant varnish, and the resulting substrate is then plurally laminated and also laminated, if needed, with a copper foil thereon followed by molding on heating, thus obtaining the objective laminate at low cost.
Patent JP-H07246900-A (JP)
Title: Air bag door structure for automobile
Inventor: SUZUKI HIROAKI
IPC: B60R21/20
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a product which is thin and whose appearance is not impaired, by forming a rupture part from a recessed groove part formed in the vicinity of a hollow brittle part formed along the rupture line of a car room member. CONSTITUTION:On the reverse surface side of an air bag door 10, a thin rupture part 13 consisting of a hollow brittle part 14 and a recessed groove part 15 is formed. The rupture part 13 is ruptured is preference when the air bag 10 is applied with the expansion pressure of an air bag 47 from the reverse surface, and the door part 11 is opened speedily and surely, and is formed along the rupture line of a car room side member 40. The stream of the high pressure gas G which is poured into the groove part 36 on the mold surface is controlled to the direction of the resin having the high fluidity, and transferred toward the air bag door inside direction. A projection part 17 is formed toward the inner surface direction of the door part 11 to the sectional surface shape of the space part of the hollow brittle part 14.
Patent JP-H07246232-A (JP)
Title: Method for removing animal smell and deodorizing device
Inventor: HOTTA MITSUMASA
IPC: B01D53/77
Filed: 1994-03-09
Abstract: PURPOSE:To efficiently remove smells and sustain removal performance over a long time by introducing animal smells into a treatment tank and spraying artificial zeolite powder and sulfuric acid from above. CONSTITUTION:Gases which are to be treated and include the smells caused from a press machine PS, cooker CK and expeller EP in stages of a chemical plant are sucked by a suction fan F into a suction route 1 interposed with valves 1A, 1B, 1C where dust and fat and oil mists, etc., are first preremoved by a preduster PD. The gases are then brought into contact with the artificial zeolite in a zeolite deodorizing device 2, by which odorous components, SOx, ammonium, amines, hydrogen sulfide, fatty acids, fat and oil mists, etc., are removed. However, the treating capacity of the artificial zeolite is degraded by the long-term use and, therefore, a scrubber SC is arranged behind the zeolite deodorizing device 2 and the ammonium and amines remaining in the discharged gases to be treated are removed by incorporating the sulfuric acid to the gases in the scrubber SC.
Patent JP-H11245180-A (JP)
Title: Portable power tool equipped with hexagonal bar spanner housing section
Inventor: MIYAZAWA MASAMICHI
IPC: B25F5/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To carry a hexagonal bar spanner integrally with a power tool without increasing the numbers of part items and assembling man-hour or any interference with work in the portable power tool such as jigsaw, electric round saw or the like. SOLUTION: A jigsaw has a cylindrical hole 33a roughly orthogonal to a half-dividing line 31, and is provided with a hexagonal bar spanner housing section composed of a cylindrical projection 33 integrally formed in a left housing 3L side and a projection 35 having a recessed groove, which is formed integrally in a right housing 3R side. A positional relationship is set between the cylindrical projection 33 and the projection 35 having the recessed groove such that when the short shaft part 23a of the hexagonal bar spanner is inserted into the cylindrical hole 33a of the cylindrical, projection 33 and held therein, the long shaft part 23b thereof is advanced into the recessed groove 35a by being bent to the cylindrical projection 33 side.
Patent JP-H08258406-A (JP)
Title: Ohp sheet
Inventor: NARUTO TOSHIYA
IPC: B41M5/00
Filed: 1995-03-27
Abstract: PURPOSE: To maintain secrecy by disposing of only recorded ink receiving layers by peeling and to reuse a light transmitting substrate, from which the ink receiving layers were peeled off, as an OHP sheet of a specification for a usual copying machine etc. CONSTITUTION: Ink receiving layer 2, 2 can be peeled off continuously from a light transmitting substrate 1, and the peeling strength of the ink receiving layer 2 is 30g/cm or less.
Patent JP-H05177629-A (JP)
Title: Preparation of pellet
Inventor: ARAI SHIGEHARU
IPC: B29C48/00
Filed: 1991-03-08
Abstract: PURPOSE:To prepare an FRTP molded product of uniform properties and of high strength from pellets coated uniformly with a high melt viscosity resin by forming a layer of a thermoplastic resin of a lower melt viscosity on the surface of a long glass fiber bundle and then forming another layer of a thermoplastic resin of a higher melt viscosity on the layer and by cutting the resin coated glass fiber bundle. CONSTITUTION:A thermoplastic resin of a lower melt viscosity is appropriately used, the melt viscosity of which is 1/2 or lower at the same temperature than that of a thermoplastic resin of a higher melt viscosity. The resin of a lower melt viscosity is fed to an extruder, while glass roving is supplied to a crosshead die to be coated with the resin. The proper content of the glass in the mixture is 30-80wt.%. The product, without being cooled, is passed through a crosshead die to which the resin of a higher melt viscosity is supplied to be cut for pellets.
Patent JP-H07251130-A (JP)
Title: Formation of water-repellent coating film
Inventor: TATSUNO TADAYOSHI
IPC: B05D5/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a compsn. for forming a water-repellent coating film to be applied on an aluminum heat exchanger and to provide a film forming method capable of preventing the stagnation of water drops, excellent in corrosion resistance without generating malodor. CONSTITUTION:In this forming method of a water-repellent coating film, a thermosetting compsn. for overcoating is applied on a base coating film having 20-80% gel fraction cured by crosslinking. The thermosetting compsn. for overcoating contains 100 pts.wt. of a fluorine-contg. thermally crosslinking and thermosetting resin compsn. having >=10wt.% fluorine element and 40-200 pts.wt. of granular material having <=5mum average particle size.
Patent JP-H11244157-A (JP)
Title: Warmth keeping container for food
Inventor: MIYAMOTO HIROYUKI
IPC: A47J41/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent an inner wall of an outer container from being damaged or being corroded by the damage of its alumite treated surface while preventing the corner part of the diameter-reduced part of the outer container from being damaged by the collision of the lower corner of an inner container in contact with the corner part even when putting in/out the heavy inner container, in which contents are stored, to and from the outer container. SOLUTION: The warmth keeping container 1 has cylindrical outer walls 5 and inner walls 4, a heat insulating member 6 is interposed between the outer walls 5 and the inner walls 4, and a cylindrical inner container 3 for storing foods is attachably and detachably housed in an outer container 2 mounting a warmth keeping heater 7 outside a diameter-reduced part 8 by reducing the diameter at the lower part of the inner walls 4. In this case, the diameter of the inner container 3 downward from a position a little higher than the upper end of the diameter reduced part 8 of the outer container 2 is reduced largely than the amount of diameter reduction at the diameter reduced part 8 of the outer container 2 in the state of housing in the outer container 2.
Patent JP-S61228225-A (JP)
Title: Liner of combustor for gas turbine
Inventor: YAMADA YUKIO
IPC: F23R3/42
Filed: 1985-03-30
Abstract: PURPOSE:To improve heat-resisting properties of a liner, by a method wherein an opening in the predetermined size is provided on a metallic liner and porous ceramics having a predetermined gas permeability quantity is lined on the metallic liner. CONSTITUTION:Porous ceramics 12 is lined on the inside of a metallic liner 11 through a thin shock absorbing material 13. A predetermined opening 14 is provided on the liner 11 and secondary combustion is performed by making air flowing through a cooling air passage 15 introduce into a combustion chamber 16 through the porous ceramics 12. The cooling air enters into the combustion chamber 16 by passing through the opening 14 and porous ceramics 12 from the cooling air passage 15. The air cools the porous ceramics 12 when it passes through the porous ceramics 12. It is, therefore, prevented that the porous ceramics 12 comes to a high temperature, which results in prevention of a matter that the liner comes to the high temperature.
Patent JP-H11322754-A (JP)
Title: Production of pyridine alcohol derivative
Inventor: MATSUDA HIDEKI
IPC: C07D491/048
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pyridine alcohol useful as an intermediate for antiviral agent, etc., under mild condition on an industrial scale in a high yield at a low cost by using a specific pyridine ester derivative as a starting raw material for synthesis. SOLUTION: The objective pyridine alcohol derivative of formula III (R2 is H, an alkyl or the like) is produced by treating (A) a pyridine ester derivative of formula I (X is an alkoxyl, an alkenyloxy or the like; A is a bivalent organic group containing one to three O, N and/or S atoms and forming a 5 to 8-membered ring together with two bonding C atoms) with (B) a reducing agent, an alkylation agent, an alkenylation agent, an arylation agent or an aralkylation agent to obtain (C) a pyridine carbonyl derivative of formula II (R<1> is H, an alkyl or the like) and reacting the product with the component B. The component A can be produced by reacting a corresponding imine derivative with a carbonylation agent and a nitrile. Either reaction can be performed under mild condition.
Patent JP-H11263104-A (JP)
Title: Pneumatic tire
Inventor: KUROKAWA MAKOTO
IPC: B60C11/13
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in water drainage of a pneumatic tire with a block pattern, while retaining block rigidity. SOLUTION: The vicinity of the acute angle corner of a block 32 is provided with a straight slope face 36 whose height is reduced gradually as it goes toward the tip. An arc-shaped chamfered part 40 is formed between a tread face 38 and the slope face 36, and between the tread face 38 and the slope face 36 an arc-shaped chamfered part 44 is formed whose radius is R2 at the tread face 38 while the radius R2 becomes smaller as it goes toward the block tip. Accordingly, smoothness of flow is obtained in a groove around the acute angle corner of the block 32 so as to improve efficiency in drainage without further acuteness of the acute angle corner's angle α. No necessity of extreme acuteness on the acute angle corner's angle a eliminates rigidity lowering of the acute angle corner so as to prevent partial abrasion deterioration around the acute angle corner and steering stability lowering, etc.
Patent JP-H01241475-A (JP)
Title: Printing apparatus
Inventor: SHIMAMURA YOSHIYUKI
IPC: B41J29/38
Filed: 1988-03-24
Abstract: PURPOSE:To sharply reduce the number of times of input of an instruction for initial setting, by a method wherein a printing speed at the time when a power supply is made is set beforehand at a desired value. CONSTITUTION:When detecting the rise of a power supply, CPU 1 reads an initial value out of a backup memory 3 and stores it as a printing speed for driving in RAM of the CPU 1. When no instruction to alter the printing speed is given from an operator, the CPU 1 executes printing at a printing speed for which the initial value is set. Every time when the operator depresses once a printing speed switch 2, the CPU 1 detects the depression of the printing speed switch 2 and updates the content of storage of the RAM of the CPU 1 to be a printing speed subsequent to the current one. As the result, printing speed desired by the operator is set. When the operator desires that the updated printing speed be an initial value at the time of the rise of the power supply, he depresses an initial setting switch 6. Then the CPU 1 writes in the backup memory 3 the printing speed stored currently in the RAM of the CPU 1 and updates the initial value.
Patent JP-H07278954-A (JP)
Title: Polyester monofilament having excellent wet heat permanence for industrial material and its production
Inventor: HASHIDATE SADATO
IPC: D01F6/62
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a polyester monofilament for an industrial material, suitable for a dryer canvas, a brush for cleaning steel, etc., having improved wet heat permanence, high tensile strength, loop strength and knot strength. CONSTITUTION:This polyester monofilament comprises a polyester containing >=90mol% butylene 2,6-naphthalate unit and simultaneously satisfies the following conditions (a) to (d). (a) Tensile strength is >=3.0g/de. (b) Tearing strength is >=0.7g/de. (c) Knot strength is >=1.5g/de. (d) Strength retention ratio after wet heat treatment at 140 deg.C for 50 hours is >=70%.
Patent JP-H05273155-A (JP)
Title: Fluorescent x-ray analyzer
IPC: G01N23/223
Filed: 1992-03-26
Abstract: PURPOSE:To make the ablation quantity of the core wire of a gas flow type X-ray detector smaller than before in a fluorescent X-ray analyzer and invariably provide a precise analysis result without being affected by the fluctuation of the diameter of the core wire. CONSTITUTION:A fluorescent X-ray analyzer is provided with winding drive means 14, 16 winding the core wire of a gas flow type X-ray detector 6 by the preset length in response to the drive control signal, an input means 18 inputting the winding command of the core wire 12, and a control processing means 22 outputting the drive control signal to the winding drive means 16 in response to the winding command from the input means 18 and performing the drift correction process on the gas flow type X-ray detector 6 after the core wire 12 is wound.
Patent JP-H06283514-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO TADASHI
IPC: H01L21/316
Filed: 1993-03-26
Abstract: PURPOSE:To make it possible to form a good quality of an insulating film, which is superior in the burying properties between steps and the dissolution of voids in the film, without plasma damage by a method wherein before the insulating film is formed by a CVD method using an organic silane compound as a raw material, a solution containing an organic compound is applied to a substrate in a short time to perform a substrate treatment. CONSTITUTION:In the case where an insulating film 13 is formed by a chemical vapor deposition method using an organic silane compound as a raw material, before the film 13 is formed, a solution containing an organic compound is applied to a substrate in a short time by a dipping method to perform a substrate treatment. A curtain flow coating method or a spraying method may be used in place of the dipping method. For example, a polysilicon film 12 is formed on an Si wafer 11 and the film 12 is etched to form a line and space pattern. Then, an ethanol is applied by dipping and after nitrogen dried, an ozone-TEOS CVD film 13 ethanol and the ethanol is completely dried, an ozone- TEOS CVD film 13 is formed by a normal pressure thermal CVD method.
Patent JP-H06278148-A (JP)
Title: Method and apparatus for continuously manufacturing soft polyurethane foam
Inventor: NISHI TAKASHI
IPC: B29C39/18
Filed: 1993-03-26
Abstract: PURPOSE:To make continuous foaming easy by controlling automatically height of foaming, speed of a conveyer, an injection amount by a method wherein a foaming side board and a heating roller part which are opposed to each other bring their fixed side in parallel with their transfer side. CONSTITUTION:A foaming side board and a plurality of heating rollers are respectively connected to be fixed at right angles at an upper part and a lower part in a noncontact state with an endless conveyer 1. Respective rollers are made rotatable to make heating roller parts 2, 3. The heating roller parts 2, 3 are erected vertically in parallel with each other facing mutually. Resin processed paper is continuously placed on an endless conveyer 1 and supplied, which is brought into contact with the foaming side board by 15-25cm from its lower end to its upper end. Besides, side face paper or a side face film corresponding to a height of soft polyurethane foam is moved under a state wherein it is erected between the foaming side board and the paper in contact therewith from the bottom end of the foaming side board to its upper end, and wound according to a conveyer speed after a final end part of a heating roller part of the endless conveyer 1. Foaming stock solution for soft polyurethane foam is sprayed to be dispersed on synthetic resin converted paper continuously supplied to be placed on the endless conveyer 1.
Patent JP-2000066997-A (JP)
Title: Universal serial bus node for computer peripheral device
Inventor: RAYABHARI MADHU
IPC: G06F13/42
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a universal serial bus(USB) node allowed to be set up. SOLUTION: Data bits necessary for setting up a state machine attached to a USB node including a non-volatile memory to a converter for a signal outputted from a computer peripheral device or an improved converter are previously programmed. At the time of starting up the system, the USB node converts a signal to/from the computer peripheral device into a USB protocol signal to/from a computer 10 provided with a USB to surely set up suitble communication between the peripheral device and the computer 10.
Patent JP-H11265639-A (JP)
Title: Combination switch
Inventor: SANO KOJI
IPC: B60R16/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a combination switch with extremely high reliability capable of surely preventing the engagement of a lead wire with a steering column cover and improving the workability in assembling. SOLUTION: This switch is formed of a lever body 42, a knob switch 43, and a switch mechanism part 44. The knob switch part 43 is engaged with one end 42a of the lever body 42, the other end 42b of the lever body 42 is mounted on the switch mechanism part 44, and the switch mechanism part 44 has an undercover 48 having a plurality of terminal housing chambers 52. A lance is formed 52a is formed in the terminal chamber 52. The knob switch part 43 has a movable contact 9 and a fixed contact 14. This switch further has a plurality of lead wires 13, 13, 13 one-side ends of which are connected to the fixed contact 14 through the inner part of the lever body 42 and the other ends of which have (female) terminals 31 to be inserted to the terminal housing chambers 52, respectively.  Further, the undercover 48 has an angle 54 for bending and pressing the lead wires 13, 13, 13 toward a delivering part (lead wire delivering part) 42d from the lever body 42.
Patent JP-S56164875-A (JP)
Title: Thermal transferring press
Inventor: MURAKAMI SHIGEMICHI
IPC: B41J31/14
Filed: 1980-05-23
Abstract: PURPOSE:To enable to begin a printing at all times since utilized ink may arrive at the melting temperature thereof instantaneously and make the press most suitable  for an intermittent high frequency printing such as the printing of commutation  tickets or the like by a method wherein a filmlike ink is utilized for repairing a  part, from where ink is lost, of an endless ribbon for transferring. CONSTITUTION:When the ribbon 11 for transferring is sent by driving rollers 18, 20 together with printing paper 14 and is printed to the printing paper 14 by a thermal head 12, a part of the ink ribbon from where the ink is lost in corresponding to a printing pattern is generated. On the other hand, a ribbon 22 for recoating is sent at a speed lower than that of the ribbon for transferring 11 and heat fusible ink at the back side thereof is molten by the heating of a heater 25 while the molten ink is coated on the ribbon 11 especially to the part from where theink thereon has been lost. The recoating ink is not a solid ink but is the filmlike ink and may be arrived at the melting temperature instantaneously, therefore a rising time for the fusion of the ink is substantially zero and the transfer may be effected immediately at all times.
Patent JP-2000263783-A (JP)
Title: Piezoelectric type head-driving apparatus and its manufacture and ink jet printer
Inventor: KAWAGUCHI HIROTO
IPC: B41J2/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To speedily and efficiently machine comb teeth-shaped driving elements of a highly functional piezoelectric element of a minute size without deteriorating a quality. SOLUTION: A spacer 50 is interposed between a pair of piezoelectric element blocks 32A and 32B. An upper side of the piezoelectric element blocks 32A and 32B projects upward from the spacer 50. Slits 60A are formed from the upper side. Many piezoelectric driving elements 40A and 40B are thus formed via an equal distance into the shape of comb teeth. An upper part of the spacer 50 is arranged up to a position including base parts of the piezoelectric driving elements 40A and 40B. The upper part of the spacer 50 is a non-bond area not to be bonded to the piezoelectric element blocks 32A and 32B, reinforcing the base parts of the piezoelectric driving elements 40A and 40B and easing a stress at the time of forming the slits.  The non-bonding area of the spacer 50 prevents restrictions on deformation of the piezoelectric driving elements 40A and 40B, so that a high responsivity and a sufficient shift amount can be obtained.
Patent JP-H06278867-A (JP)
Title: Method of discharging and conveying required amount of powder
Inventor: IKEMIYA HIROYUKI
IPC: B65G53/66
Filed: 1993-03-26
Abstract: PURPOSE:To make accurate adjustment of powder amount discharged over a wide extent by measuring the weight of a tank including a stored powder, and making fine adjustment of the revolving speed of a rotary powder discharge mechanism so that the discharge amount calculated from the change of the weight is identical to the desired amount. CONSTITUTION:If the desired discharge amount of powder is 30kg/min, a master controller 35 reads the tank internal pressure 2kg/cmG, and the inside of the tank 3 is pressurized by a tank pressure control means 10 to 2kg/cmG. When a table feeder 24 is started and valves 6V, 7V are opened, the powder 44 is extruded by the carrier gas and the tank internal pressure and is discharged bit by bit to a transport pipe 7. At this time, the weight signal of the tank 3 incl. stored powder is sent to a feeder revolving speed control means 30 via a weight sensing means 2, and the control means 30 calculates the powder discharge amount and increases/decreases the revolving speed of the table feeder 4 so that the calculation is identical to the desired value of discharge amount.