baber/WOPTO huggingface dataset:
Patent JP-S555831-A (JP)
Title: Manufacture of foam polyurethane molding having pattern
Inventor: KAMEI SHIYOUICHI
IPC: B29K105/04
Filed: 1978-06-28
Abstract: PURPOSE: To transfer patterns by means of self-adhesion of resin and heat and pressure produced during foaming without using a die separator by pouring a foamable resin into the transfer sheet fixed to the female die and overlapping the male die thereon for foam-setting the resin therebetween.  
     CONSTITUTION: A transfer sheet 5 comprising of a combination of a film substrate 1 and a pattern 2 is put on a female die 6 with the pattern directed upward. The sheet 5, if desired, may be vacuum molded in the female die. Then a foamable polyurethane resin 9 is poured and a male die 10 is overlapped thereon for foam- setting it therebetween. The pattern 2 is transferred to the surface of the foam molding 12 due to the self-adhesion of the resin 9 and the heat and pressure produced during foaming. The molding 12 is separated from the dice and also from the substrate 1 and then subjected to a coating, if desired.  
     EFFECT: The dice to be used may not be metallic because no thermal pressure is applied from the exterior. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61237747-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D3/40
Filed: 1985-04-15
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-H04290704-A (JP)
Title: Molding device
Inventor: UESUGI FUMIHIRO
IPC: B29C39/02
Filed: 1991-03-18
Abstract: PURPOSE:To increase production amount, while the frequency of use of the material tank receiving resin is improved by supplying the resin in the mold whose molding part is filled with resin and by dwelling the resin. CONSTITUTION:The resin-supplying valve 19 which stores resin 1 in a resin well is connected to the pouring hose 18 of a material tank 2 agitating the resin 1 received inside there of and the pouring hose 18 of the pouring nozzle 17 of a mold 13 which makes a molded object by curing the resin 1 with which molding part 14 is filled through said resin-supplying valve. While the resin 1 corresponding to the shrinkage at curing is supplied into the molding part 14 by the protrusion of the piston 191 of said resin-supplying valve 19, dwelling is kept until the resin 1 in the molding part 14 is cured.
Patent JP-S63244493-A (JP)
Title: Semiconductor storage device
Inventor: KUMAGAI JUNPEI
IPC: G11C11/401
Filed: 1987-03-31
Abstract: PURPOSE:To attain reduction in cost by supplying a data written in a data write means to a redundancy circuit as a redundant data so as to enable the redundant data to be written after burn-in thereby raising a mass-production line early. CONSTITUTION:At data write where a switching signal NOUT is at 'H', a transistor (TR) 51 is turned on and a redundant address data Di at an address pin Ai is supplied to a gate of a TR 52. When the level of the data Di is at 'H', the TR 52 having a sufficiently smaller ON-resistance in comparison with a resistor 53 is turned on and a large current flows from a power voltage Vcc via a fuse 55 and the TR 52, the fuse 55 is blown and the level of the input terminal of an inverter 56 is brought always into 'L' by the resistor 53, while an output signal Noi of the inverter 56 goes to always 'H' conversely. Thus, the redundant data is written after burn-in and the mass-production line is raised early to contrive cost-down.
Patent JP-S57196096-A (JP)
Title: Repairing method of heat exchanger tube
Inventor: URAGAMI KOUICHI
IPC: F28F11/00
Filed: 1981-05-26
Abstract: PURPOSE:To enable repairing reliably and easily, by a method wherein at least two loop grooves which place an injured part between them are provided on the interior circumference of a heat exchanger tube, and a longer repairing tube than a distance between the two loop grooves is inserted into the heat exchanger tube, which is expanded for close adherence. CONSTITUTION:Loop grooves 14 are provided on the interior circumference of the edge of an opening of a heat exchanger tube 13 having an injured part and fitted into a through hole 12 of a tube part 11 so that the injured part is placed between the grooves 14. Then, a repairing tube 15 whose outer diameter is smaller than an inner diameter of the heat exchanger tube and its length is longer than the distance between the loop groves 14 is inserted, and the exterior circumference of the repairing tube 15 is closely press fitted to the interior circumference of the heat exchanging tube 13 under a condition that a part of the repairing tube 15 confronting with the loop grooves 14 is made to expand and to snap at the loop grooves 14.
Patent JP-H09268201-A (JP)
Title: Production of cellulose acetate
Inventor: SHIBATA TORU
IPC: C08B1/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound less in un-dissolved material in an organic solvent, good in filterability and a high quality by treating a pulp with a specific enzyme preceding to an acetylating reaction. SOLUTION: This method for producing a cellulose acetate is to perform a pre-treatment of (A) a raw material pulp with (B) an enzyme selectively catalyzing a hydrolysis reaction of a glycoside bond of a polysaccharide component except for the cellulose (preferably either one or both of a xylanase selectively reacting with xylan and a mannase selectively reacting with mannan), and perform an acetylation reaction after the treatment. The pre-treatment is performed for removing or making harmless a hemicellulose remaining in the pulp. As the method for the pre-treatment, a method of forming an aqueous solution of the enzyme as the component (B), and spraying the aqueous solution to the component (A), or immersing the component (A) in the aqueous solution, is cited. Further, it is preferable to make the component (A) at the pre-treatment as a fluffy state or a powdery state.
Patent JP-S62235499-A (JP)
Title: Method and apparatus for recovering effluent produced by washing electroplating tank
Inventor: NONAKA TADASHI
IPC: C25D21/20
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the unit of starting materials for plating by removing iron from effluent produced by washing a plating tank when a plating soln. is changed for other plating soln. and by concentrating a soln. prepd. by treating the iron-free effluent to the concn. of a plating soln. suitable for operation so that the soln. can be recycled as a plating soln. CONSTITUTION:Effluent produced by washing a plating tank when an Ni-Zn alloy electroplating soln. is changed for a galvanizing soln. in the same plating line is sent to an iron removing apparatus, where H2O2 is added to convert all of Fe ions into tervalent Fe ions. NaOH is then added to precipitate the Fe ions are sludge of Fe(OH) and the sludge is removed. The iron-free effluent is passed through a chelate resin to adsorb bivalent cations and the cations are eluted from the resin by washing with 4N sulfuric acid. This sulfuric acid contg. the cations is sent to a desulfurizing stage, where H2SO4 is removed with a chelate resin for adsorbing H2SO4. The resulting soln. contg. the cations is sent to an evaporating stage, where water is evaporated by a heat exchanger heating with steam to regulate the concn. of the cations in the soln. to the concn. of ions in a plating soln. suitable for operation.
Patent JP-S63244349-A (JP)
Title: Reel braking device
Inventor: MATSUMURA MITSUNORI
IPC: G11B15/18
Filed: 1987-03-30
Abstract: PURPOSE:To reduce the number of components, and to reduce the manhour of an assembling work by making a first spring energize a reel brake always, and simultaneously, making a second spring capable of being switched into an operating state and a non-operating state by an operating member. CONSTITUTION:A take-up side reel table 11 and a sending side reel table 12 are provided previously on the cassette loading position of a VTR, and soft brakes 13, 14 are installed at these reel tables 11, 12 respectively. The brakes 13, 14 are supported by pins 15, 16 so as to be capable of rotation respectively, and braking force is generated by that they are energized and press fitted with the outer circumferential surfaces of the reel tables 11, 12 by the common first spring 17. Further, the second spring 18 is engaged to the soft brakes 13, 14. In a reverse mode, the second spring 18 rotates and energizes the soft brake 13 together with the first spring 17. Thus, the brake constituted of a separate member is eliminated and the number of components is reduced, and the manhour of the assembling work is reduced as well.
Patent JP-H02254241-A (JP)
Title: Air-conditioning device
Inventor: NAKAMICHI HITOFUMI
IPC: F24F13/22
Filed: 1989-03-29
Abstract: PURPOSE:To dispense with drainpipes and the like, enable locating an air- conditioning device without limitation relating to its position and the like, and improve the efficiency of a condenser in its heat exchange function by applying the heat from the condenser to vaporization of dew formed. CONSTITUTION:Under an evaporator 102 is provided a dew receiver 10 and close to a condenser 103 is provided a disk 107 which a motor 106 revolves. This disk 107 is enclosed in a cover 108 for confining splashes of water. The bottom of the dew receiver 10 has a hollow 5 at the part directly under the disk 107. Dew formed on the evaporator 102 is conveyed to the condenser 103 and first collected in the hollow 5. Therefore, at the hollow 5 dew gathers deep enough to sufficiently soak the outer surface of the disk 107 so that a large quantity of water is thrown up by the disk 107 upon the condenser 103 in splashes. Thus the water sufficiently wets the condenser 3 and is vaporized. The portion of water that remains unaffected by the vaporization is collected in the hollow 5 and thrown up upon the disk 107 again. As a result, drainpipes can be dispensed with and the efficiency of the condenser in its heat exchanger function is improved.
Patent JP-H10250585-A (JP)
Title: Assembly material for truck
Inventor: FUKUTOMI SHINYA
IPC: B62B3/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To allow an easy and simple assembly and dismantling work at a construction site or at a material and equipment stockyard. and use a material for various purposes and applications by making a main body of a single pipe bent like an upward directed U-shape integrally and arranging casters on right and left bottoms of the main body. SOLUTION: A main body 2 is made of a single pipe integrally bent like an upward directed U-shape, and fixed or yawing casters 3 are detachably connected right and left to the bottom of the main body 2 via fittings 4. Also, three sets of a truck assembly material are arranged in the same direction, and the lateral ends of the main bodies 2 thereof are fixed and connected to each other with suitable clamps by use of another pipe P or the like. Thus, a relatively long-sized material, for example, a reinforcement and a pipe can be carried or placed for storage. According to this construction. two or more sets of truck assembly materials 1 for one truck are arranged in combination, and suitably jointed to each other, thereby allowing a free assembly and dismantling work, and that simply and easily.
Patent JP-S564488-A (JP)
Title: Recording liquid
Inventor: OOTA NORIYA
IPC: B41M5/00
Filed: 1979-06-22
Abstract: PURPOSE: To obtain improved recording liquid fitted to use for a non-impact recording method, containing (thio)urea, water and water-soluble dye.  
     CONSTITUTION: In the recording liquid used for a recording method wherein the liquid is discharged from a discharge orifice provided in a recording head and made to fly as a liquid drip for recording are put urea or thio urea, water and water- soluble dye as components therefor. The content of (thio)urea is preferable to be 0.1%W4.5% of the entire weight of the recording liquid. By this, the stability of discharge, the responsiveness of discharge or continuous recordability is improved for a long period and, especially, the filling-up of the discharge orifice of a recording head during the stoppage of recording can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10250993-A (JP)
Title: Manual releasing device for brake device
Inventor: HIKARI KAZUO
IPC: B66D5/14
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To easily mount a manual releasing device on a guide pin and manually select the device at a non-braking state by changing the size of a gap between ball holding surfaces through the turn of a rotary operation panel, so as to cause the reciprocating motion thereof along an axial center direction. SOLUTION: A rotary operation panel 42 has an axial center through-hole. A stationary cylinder 48 is inserted in the hole and mounted in such a state as pressed to a stationary core 33 via a friction reducing small ball 53. The rotary operation panel 42 has a ball holding surface at the side faced to the ball holding surface of a stationary panel 41. Also, the opposed ball holding surfaces have recesses arranged like petals, viewed from an axial center direction, and the recesses are formed to have a shallow conical shape. In this case, the ball 53 is provided between the opposed ball holding surfaces, and moves between the recess and the crest part thereof, due to the turn of the rotary operation panel 42.  The size of a gap between the ball holding surfaces is thereby changed and the rotary operation panel 42, the stationary cylinder 48 and a connecting shaft 40 are made to reciprocate in an axial center direction.
Patent JP-H07288234-A (JP)
Title: Manufacture of semiconductor superlattice
Inventor: KATOU YOSHITAKE
IPC: H01L21/365
Filed: 1994-04-19
Abstract: PURPOSE:To keep the periodicity even at the film thickness in the order of a molecular layer and to obtain crystalline property by using diisopropyl sulfer as the raw material of the sulfer, a group VI element and using one of diethyl tellurium or diisopropyl tellurium as the raw material of tellurium when the superlattice of a II-VI compound semiconductor is grown. CONSTITUTION:A substrate 12, which is provided in a reaction tube 11, is heated by the induction heating of a high-frequency coil 13 in a growing apparatus. By using this apparatus, the superlattice of a II-VI compound semiconductor containing sulfer as one of the constituent elements of the VI and a II-VI compound semiconductor containing tellurium as one of the group VI constituent elements is grown. At this time, diisopropyl sulfer is used as the raw material of the sulfer, and any one of diethyl tellurium or diisopropyl tellurium is used as the raw material of the tellurium. Thus, the semiconductor super lattice, which can keep the film thickness in the order of a molecular layer and has the excellent periodicity, can be manufactured.
Patent JP-S60222221-A (JP)
Title: Method for extrusion molding of synthetic resin molded body
Inventor: MATSUO TADAO
IPC: B29C48/06
Filed: 1984-04-18
Abstract: PURPOSE:To attain to prevent the generation of internal voids by enabling continuous extrusion molding under high back pressure, by preliminarily mixing a specific amount of silicone oil with a synthetic resin. CONSTITUTION:Silicone oil is used so as to be added to a synthetic resin in a ratio of 0.001-6pts.wt. to 100pts.wt. of said resin. When the stock material prepared by mixing silicone oil with the synthetic resin by using a screw extrusion molding apparatus 1 is charged from a hopper 7 and extruded to a mold 10 from a screw extruder 2, the molded body under a semi-molten state extruded from the mold is smoothly extruded from a sizing former part 11 without sticking to any parts, in such a state that the variation of resin pressure is reduced, to obtain a molded product having no internal voids therein. Said silicone oil is the one oily at ambient temp. and, other than methylsilicone oil, methyl chlorinated phenyl silicone oil or fatty acid modified silicone oil can be used.
Patent JP-S57194550-A (JP)
Title: Double layer insulating film with through hole
Inventor: SAKAMOTO ISAO
IPC: H01L23/522
Filed: 1981-05-27
Abstract: PURPOSE:To provide uniform apertures by a method wherein, when the apertures are formed by performing an etching on the insulating layer on which an organic insulating layer was formed on an inorganic insulating layer of a semiconductor device, the aperture of the inorganic layer is formed in the prescribed size, while the aperture of the organic insulating layer is formed a little larger. CONSTITUTION:The inorganic insulating film 3, the etching accuracy of which is constant irrespective of the size of the aperture because it has a high speed of etching of PSG and the like, is formed on an Si substrate 1, and aperture patterns 8 and 9 of the prescribed size are formed. On the above, an organic insulating film 4 such as polyimide resin and the like is formed using a rotary painting method, the surface is flattened, and then aperture patterns 10 and 11 of larger size are formed. By having these enlarged aperture patterns 10 and 11, the difference between the etching speed due to the size of the aperture is removed, thereby enabling to form the aperture uniformly.
Patent JP-S523324-A (JP)
Title: Vtr automatic heading method for electronic compilation of video tape
Inventor: YAMADA MICHIO
IPC: G11B27/024
Filed: 1975-06-25
Abstract: PURPOSE: A heading method of a low cost and in a simple manner making use of a cue signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05244559-A (JP)
Title: Decoder for block conversion code
Inventor: NAKAYA HIDEO
IPC: H04N19/00
Filed: 1992-02-28
Abstract: PURPOSE:To improve a decoded picture by estimating an important word from surrounding decoded data when the important word caused by block coding is in error. CONSTITUTION:Reproduced data are decoded by a 1st ADRC decoder 1 and a decoded value Li is fed to a memory 3 and surrounding data are extracted from the memory 3. Detection circuits 4, 5 detect a maximum value MAX' and a minimum value MIN' of the surrounding data. Multiplexers 7, 10 are controlled by a control signal generated by a discrimination circuit 9 based on error flags EF3, EF4 of an important word. When the important word is not in error, the multiplexers 7, 10 select the important word in reproduced data and when the important word is in error, the multiplexers select an estimated important word. An ADRC decoder 13 makes decoding by using the output from the multiplexers 7, 10.
Patent JP-2000273502-A (JP)
Title: Metallic salt of fatty acid for powder metallurgy
Inventor: TSURUGIDA YUUJI
IPC: B22F3/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain metallic salt for powder metallurgy excellent in fluidity with the small amt. to be used by controlling the average grain size of the metallic salt of fatty acid to the one equal or below the specified value and controlling the ratio of the grains having the grain size equal to or above the specified value occupied in the whole to the one equal to or below the specified ratio. SOLUTION: This metallic salt of fatty acid for powder metallurgy is the one in which the content of the grains having <=4 μm average grain size and >=10 μm grain size to the whole is controlled to <=4 wt.%. Preferably, the difference between the 30% grain size RA and 70% grain size RC in the metallic salt of fatty acid (RC-RA) is controlled to <=3 μm, and the difference between the 50% grain size RB and 95% grain size RD (RD-RB) is controlled to <=6 μm. An aq. soln. contg. the alkali metallic salt or ammonium salt of fatty acid by 0.001 to 20 wt.% and an aq. soln. or a dispersed soln. contg. inorganic metallic salt by 0.001 to 20 wt.% are brought into reaction with at the temp. equal to or below the crystal dislocation starting temp. of the produced metallic salt of fatty acid, which is dehydrated and dried to obtain the grains of the objective grain size.  For example, to reduced iron of 75 to 80 μm average grain size, the metallic salt of fatty acid is used by 0.01 wt.%.
Patent JP-S60223340-A (JP)
Title: Cordless telephone set
Inventor: YAMAGATA MASATO
IPC: H04W84/10
Filed: 1984-04-20
Abstract: PURPOSE:To allow a subscriber not to realize an identification code at all by starting a counter in a base unit when a handset is hooked off or a telephone set is in charging state and extracting count value from a new identification code at a point of time after a prescribed period. CONSTITUTION:In setting a handset 1 to a base unit 2 in order to charge a battery 171 of the handset 1, a new identification code ID is generated in the base unit 2 and the new identification code ID is stored in the base unit 2 and the handset 1. In his case, the count value of the counter at a point of time t1 is used as the new identification code ID, elements R, C have variance and since a terminal voltage Vc varies with the variance as shown in broken lines in figure A, the point of time t1 when the level of Q1 reaches logical 1 varies over time width DELTAtau as shown in broken lines in figure B. Thus, when the variance of the elements R, C is selected larger, a different identification code ID at each combination of the handset 1 and the base unit 2 is set.
Patent JP-2000271263-A (JP)
Title: Game machine
Inventor: KIMIZUKA KATSUMI
IPC: A63F9/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To commercialize a more interesting game machine by adding the pleasure of a target shooting game to a roulette and controlling with a microprocessor. SOLUTION: By providing an arrow-shaped member 14 provided so as to indicate one of number areas by an arrow and in opposition to a roulette board 13 and to turn on a plurality of light-emitting devices arranged in the direction of the arrowhead by the operation of a shooting button 7, every time when the shooting button 7 is operated, number in the number areas of the roulette board 13 indicated by light-emitting devices at the tip of the arrowhead of the arrow-shaped member 13 is displayed in lottery number display portions 12a, 12b and 12c on a game plate 10 as a lottery number, and when the lottery number agrees with a winning number, a prize is dispensed.
Patent JP-H11274856-A (JP)
Title: Oscillation stop detecting circuit for crystal oscillator
Inventor: NOHARA YASUHIRO
IPC: H03B5/32
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the unwanted response waiting time by detecting the stop of a crystal oscillator. SOLUTION: A pull-up resistor 30 is connected through a first inverter 20 to a crystal oscillator 10 and connected through a second inverter 40 and a first buffer to an integration circuit 60 having a time constant longer than an oscillation frequency, and the stop of an oscillation circuit is discriminated from the up/down of the threshold level of a second buffer 90. By integrating the output of the crystal oscillator and setting the threshold level of oscillation stop, the ON/OFF of crystal oscillation can be confirmed, so that the useless waiting time at the operation stop time of the oscillation circuit can be eliminated.
Patent JP-S563941-A (JP)
Title: Regeneration of light-absorption matrix type luminous screen
Inventor: ISHII TAKASHI
IPC: H01J9/50
Filed: 1979-06-22
Abstract: PURPOSE:To enable an efficient regeneration of a luminous screen by performing an oxidation and decomposition of a film that contains a methacrylic acid ester in a liquid containing the reaction products of hydrogen peroxide and a bichromate. CONSTITUTION:In stead of using hydrogen peroxide as usual, a dilute solution of hydrogen peroxide added with a small amount of a bichromate is employed. A film that contains both an organic high molecular substance and a methacrylic acid ester is oxidized and decomposed by the action of peroxidated chromium existing in such a compound like perchromic acid which has been produced as a result of the reaction between hydrogen peroxide and a bichromate following that, this film is washed with deionized water. By this method, an efficient regeneration of a luminous screen can be achieved.