baber/WOPTO huggingface dataset:
Patent JP-H1058413-A (JP)
Title: Manufacture of particle board
Inventor: MIWA KAZUO
IPC: B27N1/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a particle board with good quality and excellent bending strength by a method wherein after water content of wood pieces is increased, foaming is performed while an isocyanate resin adhesive is sprayed and then, heat pressing molding is performed. SOLUTION: Wood pieces for a raw material of a particle board are prepd. and water content is adjusted to about 12-18wt.%, furthermore pref., about 15wt.% by spraying water thereon. Bonding of wood pieces each other is improved thereby caused by wetting of the surfaces of the wood pieces. Forming is performed while an isocyanate resin adhesive are uniformly sprayed on the wood pieces whose water content is increased like this and heat pressing treatment is performed by a hot press. The isocyanate resin, water and OH groups are reated with each other thereby to prepare a tough particle board.
Patent JP-H0795228-A (JP)
Title: Regenerative repeater
Inventor: IMAI YASUMASA
IPC: H04L12/44
Filed: 1993-09-27
Abstract: PURPOSE:To always recognize a receiving port without any error. CONSTITUTION:A regenerative repeating part 1 regeneratively repeats a frame to twisted pair wire interfaces 8a-8d, a communication control part 2, a repeating frame detecting part 3, and a transmission origin address storage part 4. The repeating frame detecting part 3 transmits a detection signal 12 to a transmission origin address storage part 4 and a receiving port storage part 5. The transmission origin address detecting part 4 stores the transmission origin address of the repeating frame synchronously with the detection signal 12. Similarly, the receiving port storage part 5 stores receiving port information from the regenerative repeating part 1 synchronously with the detection signal 12. A microcomputer 7 can find the address of a terminal connected with the stranded wire interfaces by obtaining those synchronously stored transmission origin address and receiving port information. Thus, the information of the transmission origin address and the receiving port can be obtained synchronously with the same signal.
Patent JP-S6394454-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUMURA YUJI
IPC: G11B15/675
Filed: 1986-10-08
Abstract: PURPOSE:To simplify a constitution by controlling the engaging and releasing of a capstan motor and a front loading mechanism by a sliding lever moving in accordance with the rotation of a motor to control the mode of the mechanism of a magnetic recording and reproducing device. CONSTITUTION:At a second cam gear wheel 33 engaged and rotating with a first cam gear wheel 21, a cam groove 23a is provided. The pin provided at a second sliding lever 24 is engaged with the cam groove 23a and second and third sliding levers 24 and 25 are moved in the right and left directions. By the shifting of both levers 24 and 25, the main brake levers of reel bases 6 and 7 at a supplying side and a winding side are controlled. At the time of a review, a review gear wheel mechanism 26 to engage with the gear of a slipping mechanism 13 is controlled by the sliding lever 24, the pulley 27 of an idler mechanism 12 is coupled with the capstan pulley 29 provided at a capstan motor 30 by a second belt 28 and the capstan motor 30 is used as the driving source of the idler mechanism 12.
Patent JP-S6394284-A (JP)
Title: Process head for electrophotographic device
Inventor: TAKAHASHI KAZUO
IPC: G03G15/06
Filed: 1986-10-08
Abstract: PURPOSE:To strip adhering developer by a bias voltage by impressing voltage having the same directional potential as that of toner particles in the developer to a developing electrode after the passage of the developer during a developing process. CONSTITUTION:The toner particles dispersed into the developer 136 are negatively charged, and in the flowing process through a developing room 98, stuck to the positively charged part of an electrophotographic film 24 to develop an electrostatic latent image. After the passage of a prescribed time, e.g. 0.5sec, from the release of a press-squeezing solenoid valve 142A, the bias voltage of the developing electrode 96 is tuned to VM (-140V). Consequently, the toner particles stuck to the surface of the developing electrode 96 receives repulsive force and is stripped from the electrode 96 and the negative bias after extruding a great part of the developer from the developing room 98 is removed by squeezing air obtained from a press-squeezing air pump 144 preferably before drying the excessive developer.
Patent JP-H09125107-A (JP)
Title: Production of gold particle by aerosol decomposition
Inventor: HAWAADO DEIBUITSUDO GURITSUKUS
IPC: B22F9/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for adjusting production conditions as a process for producing gold particles of high purity which are substantially sufficiently increased in density, are finely divided and have a spherical state. SOLUTION: The aerosol consists substantially of the finely divided liquid drops obtd. by forming an unsatd. soln. prepd. by dissolving a thermally decomposable gold-contg. compd. in a thermally evaporatable solvent and dispersing the soln. into a carrier gas. The aerosol having the concn. of the liquid drops lower than the concn. decreased by 10% of the liquid drop concn. as a result of the collision of the liquid drops and the subsequent agglomeration is formed. The aerosol is heated to the operation temp. above 500 deg.C but lower than the m. p. of gold, by which the solvent is evaporated and the gold-contg. compd. is decomposed to form the pure gold particles and to increase the density of the gold particles. The particles of the gold are separated from the carrier gas, reaction by-products and the evaporation products of the solvent.
Patent JP-S62101596-A (JP)
Title: Mounting device for marine engine
Inventor: YOSHIMURA TSUYOSHI
IPC: B63H21/30
Filed: 1985-10-29
Abstract: PURPOSE:To enable the setting of a proper clearance between a stopper and a fixed member at engine side when an engine is installed, by inserting a shim between the stopper and a fixed member at engine bed for adjusting a setting clearance, and changing the thickness of the shim. CONSTITUTION:A mounting device 12 regulates a large displacement occurring when a ship comes down to a sea water surface after jumping over a wave, through collision between a stopper 24 and the pressure-receiving part 25 of a fixed member 16. A fracture due to the excessive deformation of a rubber substance 19 is thereby prevented. The mounting device 12 is so made that a shim 26 is inserted between the retaining part 22 on a movable member 18 and the stopper 24. The shim 26 is used to adjust a setting clearance 'l' between the stopper 24 and the pressure-receiving part 25 of the fixed member 16. Therefore, a clearance between the stopper 24 and the fixed member 16 at engine side can be set to an optimum value at the time of engine installation by changing the thickness of the shim 26.
Patent JP-H09136874-A (JP)
Title: Improved production of isothiocyanoic acid
Inventor: KAMIYA YASUO
IPC: C07C331/22
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain in high yield in a simple operation an isothiocyanic acid useful as an agrochemical having nematocidal action, or as an intermediate for medicines and agrochemicals. SOLUTION: This compound of formula II is obtained by reaction between an 1-propene derivative of formula I (X1 is a halogen; X<2> is an eliminable group) and a thiocyanate of the formula M(SCN)n (M is a metal atom or ammonium; (n) is the valence of M) in the presence of water at room temperature to 90 deg.C. The amounts of the compound of formula I to be used based on the thiocyanate and the water to be used based on the compound of formula I are 0.5-5 (pref. 0.8-1.5) equivalent and 0.1-20 (pref. 0.5-5) wt.times, respectively. When the solvent is water alone, an excess of the thiocyanic acid and the inorganic salt as a byproduct are dissolved in the water, therefore, facilitating after-treatment operation.  The compound of formula I can be prepared by reaction between a compound of formula III (X<3> is an eliminable group) and a base, and the objective compound of formula II can be obtained in series by conducting the aforementioned reaction following the above reaction.
Patent JP-H0867094-A (JP)
Title: Spiral-forming compass
Inventor: FUJITA YASUHIRO
IPC: B43L11/06
Filed: 1994-08-30
Abstract: PURPOSE: To provide a spiral-forming compass by which even an unwritten spiral or figure through a usual compass is easily drawn by many people. CONSTITUTION: A supporting member 2 is provided in a sheathing case body 1. A supporting point-fixing leg 3 fitted with a turnable pinion 4 is provided in the supporting member 2. A movement-guiding leg 5 is fixed in other end part of the sheathing case body 1. Furthermore, a spiral-forming compass is constituted by fitting a rack gear body 6 fixed with a fixture 7 into the sheathing case body 1 constituted in such a way.
Patent JP-H1089885-A (JP)
Title: Connecting section between metallic tank and metallic inlet pipe for heat exchanger
Inventor: HATAKEYAMA ATSUSHI
IPC: F28F9/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve a strength of a connecting section between an inlet pipe and a tank, and further improve an anti-corrosion characteristic of a seat plate and a heat transfer pipe. SOLUTION: A connecting bracket 22 having a cylindrical part 23, a flange part 25 and an end plate part 24 is brazed to a tank 2. The end part of an inlet pipe 13 is brazed to an inside part of the cylindrical part 23. A brazing area of each of the brazed sections is ensured to improve a connecting strength. Cooling water fed from an inlet pipe 13 into the tank 2 strikes against the upper end plate 24 and is dispersed around it. Accordingly, occurrence of strong striking of cooling water against a seat plate 6 or heat transferring plates 3, 3 can be eliminated and corrosion resistant property can be improved.
Patent JP-S6484210-A (JP)
Title: Optical fiber connector
Inventor: UMEZAWA HIROMI
IPC: G02B6/38
Filed: 1987-09-28
Abstract: PURPOSE:To miniaturize a device, to make it light weight, and to easily perform the loading/unloading of an optical fiber connector by connecting a right and a left optical fibers by inserting the inner sleeve insertion parts of a right and a left ferrules in which the optical fibers are inserted and fixed and butting both inserting end faces. CONSTITUTION:The right and the left optical fibers 1 and 11 are linked by inserting the inner sleeve insertion parts 2a and 12a of the right and left ferrules 2 and 12 in which the optical fibers 1 and 11 are inserted and fixed from both ends of an inner sleeve mounted in an outer sleeve immovably in a horizontal direction and butting both end faces. And the ferrules 2 and 12 are formed by providing the inner sleeve insertion parts 2a and 12a and cap parts 2c and 12c large in diameter to be connected to the insertion parts 2a and 13a and fitted in both end aperture parts of the outer sleeve. In such a way, it is possible to miniaturize the device, and to obtain the optical fiber connector suitable for a connector used in the narrow part of the connection box or an equipment device, etc., to connect the optical fibers 1 and 11.
Patent JP-S60132009-A (JP)
Title: Exhaust valve temperature controlling method of internal combustion engine
Inventor: YONEKUBO YOSHIHARU
IPC: F01P3/14
Filed: 1983-12-20
Abstract: PURPOSE:To maintain an exhaust valve at a predetermined temperature and avoid low temperature corrosion by adjusting the heat-exchanging area of a heat exchanger which cools down an evaporated gas from a heat siphon according to an engine load, in a device which cools down the exhaust valve by the heat siphon. CONSTITUTION:A cooling material chamber 5 filled with a primary cooling material is formed in the umbrella portion 1 of an exhaust valve. And the primary cooling material which cools down the umbrella portion 1 and is evaporated condenses in the condensed pipe 15 of a heat exchanger 3, and after that, it returns to the cooling material chamber 5. A secondary cooling material is supplied to the outer circumference of the condensed pipe 15, and a secondary cooling material layer 16 and a pressed air layer 17 are formed. Thus, pressure of the air layer 17 is controlled by a pressure regulating valve 26 according to an engine load, and supply volume of the cooling material is controlled by adjusting a flow rate controlling valve 23 and a throttle valve 24. Thereby, level of the secondary cooling material layer 16 is adjusted, heat exchanging area is controlled, and low-temperature corrosion of the exhaust valve due to excessive cooling can be prevented.
Patent JP-S59130340-A (JP)
Inventor: UARUTERU KURAINERU
IPC: D03C1/00
Filed: 1983-12-22
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-S60133872-A (JP)
Title: Alcoholic beverage made by distilling together with bamboo leaves
Inventor: HARA MAKOTO
IPC: C12H6/02
Filed: 1983-12-21
Abstract: PURPOSE:When liquor is produced by fermenting the mash containing saccharides and distilling the product, bamboo leaves are added to the mash to suppress the formation of substances causing oily smell and hangover, to accelerate fermentation and to give marrow smell to the beverage. CONSTITUTION:When mash for fermentation is prepared from saccharide- containing materials such as cereals, bamboo leaves are crushed, treated with enzymes and added to the mash, then they are subjected to fermentation and distillation to give the objective liquor.
Patent JP-2000070262-A (JP)
Title: Ultrasonic diagnostic system
Inventor: FUJIKI TOSHIAKI
IPC: A61B8/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To execute power saving control corresponding to the operation condition of a system. SOLUTION: A power controller 44 judges an operation stoppable or operation limitable unit corresponding to the operation condition of the system informed from a control part 40. Then, for the judged unit, operation limit control for saving power is executed. It includes the off of a power source, the off of a clock, the lowering of a clock frequency and changeover to a sleep mode, or the like.
Patent JP-H0288747-A (JP)
Title: Wear-resistant roll material
Inventor: HASHIMOTO MITSUO
IPC: C22C29/16
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a roll material having excellent wear resistance and resistance to roughening of surface and furthermore effective for seizure resistance by subjecting ferrous alloy powder contg. specific amounts of C and Cr and contg, M7C3 carbide to hot isostatic pressure treatment. CONSTITUTION:The power of an ferrous alloy contg. 1 to 4% C and 5 to 25% Cr and contg. M7C3 carbide is subjected to hot isostatic pressure treatment to form a roll material. Or, one or more kinds among the carbide of W, V, Nb, Mo and Ti or Ti nitride are furthermore mixed to the ferrous powder, and the mixture is subjected to hot isostatic pressure treatment. The roll material has excellent wear resistance, and, owing to the grain refining of the structure, has improve resistance to roughening of surface and seizure resistance. In this way, the service life of a work roll in hot rolling can be improved. Furthermore, high-load rolling is attained and a rolled material of good quality can be obtd.
Patent JP-H0289295-A (JP)
Title: Semiconductor memory circuit
Inventor: NOKUBO JOJI
IPC: G11C11/412
Filed: 1988-09-26
Abstract: PURPOSE:To speed up operation speed by directly connecting the differential amplifier of a bipolar type to a digit line pair, amplifying a potential difference between the digit lines, transmitting to a lead bus, and constituting to supply the base current of the bipolar transistor of the differential amplifier from the MIS transistor of a memory cell. CONSTITUTION:This circuit is provided with plural first and second transfer gates 12A and 12B being connected to the first and second input-output terminals of each memory cell 11 and plural word lines W. It is constituted to provide digit lines D1 and D2 to be connected to the other ends of the first and the second transfer gates 12A and 12B with respectively corresponding with them. Each differential amplifier 2 is respectively provided with the first and second bipolar transistors T1 and T2 of NPN type, provided in each digit line D1 and D2, the MIS transistor Q9 of a differential amplifier activation circuit 3 is made conductive, made into an activated state, directly amplifies the potential difference between the digit lines D1 and D2, and transmits to lead buses 4A and 4B. Thus, the operation can be speeded up.
Patent JP-H1092853-A (JP)
Title: Device for manufacturing resin sealed semiconductor and its manufacturing method
Inventor: NODA TOSHIO
IPC: H01L21/56
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a semiconductor device which suppresses generation of voids, concaves, cracks and so on by resin clogging at an air bent part of a sealing mold during resin sealing. SOLUTION: When a semiconductor manufacturing device 100 is so comprised as resin sealing of a resin sealed objective 120 to be made, the semiconductor manufacturing device 100 is made to contain a cavity part 103 which internally supports the resin sealed objective 120. The device is also made to contain an air bent part 109 which is provided at a part of the cavity part 103 to exhaust air in a resin supplying passage 121 provided at a part of the cavity part 103 and of the inside of the cavity part 103, because resin material 107 to make resin sealing of the resin sealed objective 120 is attempted to introduce into the cavity part 103. Additionally an aperture adjusting means 130 which can adjust an aperture of the air bent part 109 is provided at the air bent part 109.
Patent JP-H0289914-A (JP)
Title: Control device for forced draft type combustion device
Inventor: NARUSE SHIGEO
IPC: F23N1/02
Filed: 1988-09-27
Abstract: PURPOSE:To rapidly provide a combustion amount corresponding to a target combustion amount even for a different kind of fuel by a method wherein a blower and a proportional valve feed combustion air and fuel corresponding to a decided combustion amount to a burner in relation to a selected kind of fuel. CONSTITUTION:According to a kind of working gas, control characteristics of each of a blower 12 and a proportional valve 23 are varied. When ignition is detected by means of a flame rod 15, a necessary combustion amount is calculated by a temperature regulation control part 40, and the fundamental voltage value of the blower 12 is decided. A voltage corresponding to an applied voltage obtained by computing and processing the fundamental voltage value according to a kind of gas is applied on the blower 12, which is run at the number of revolutions corresponding to the voltage. When the number of revolutions of the blower 12 is detected, computation and processing for controlling the proportional valve 23 is effected, an energizing current value corresponding to a kind of gas is decided in relation to the proportional valve 23, and on the basis of the current value, the proportional valve 23 is energized. The proportional valve 23 is opened at the opening corresponding to the energizing current, and fuel gas in an amount corresponding to a target combustion amount is fed to a burner 10.
Patent JP-S62103195-A (JP)
Inventor: IBA YUICHIRO
IPC: G06K19/077
Filed: 1985-10-30
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-H02208728-A (JP)
Title: Virtual instruction cash refill algorithm
Inventor: DEIBUITSUDO BII FUAITO
IPC: G06F9/38
Filed: 1989-09-18
Abstract: PURPOSE: To quickly process instructions by replenishing a prefetch buffer with successive bytes of an instruction stream again at the time when the prefetch buffer is made empty. CONSTITUTION: A re-replenishment means successively retrieves bytes of the instruction stream from a first prefetch buffer 64 and sets 'valid bits' corresponding to each retrieved byte of the instruction stream. Since a second istruction buffer must contain only all valid or invalid bytes, only valid bits must be held for the second instruction buffer. A preliminarily selected number of succeeding bytes of the instruction stream are re-replenished to the first prefetch buffer 64 when all of valid bits corresponding to each byte of the instruction stream contained there are cleared. In the same manner, the preliminarily selected number of succeeding bytes of the instruction stream are re- replenished to the second prefetch buffer 66 when this buffer 66 is made empty. Thus, the instruction processing speed is increased.
Patent JP-H1147456-A (JP)
Title: Toy
Inventor: SONOBE YASUKI
IPC: A63H13/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a toy having a good effect of a happening by providing a timer circuit in the toy, whereby before fixed time elapses, an electric current is applied to an electromagnet to hold a metal piece attached to the toy with the generated magnetic force, and after fixed time, the electromagnet is demagnetized to move the metal piece by its gravity. SOLUTION: To store an electromagnet 2 with a timer circuit 1 in a substrate 7, used is an electromagnet 2 from which a mechanical contact part of a substrate mounting type relay is removed, and a switch 3 to be used is a vertical type switch. The substrate 7 is set together with an egg storing part 8 in such a manner as to be a little inclined backward from the vertical direction, and an egg 6 with a weight 9 stored in the storing part 8 is attracted and held by a metal piece 9 provided on a part of the egg 6 with magnetic force generated by application of an electric current to the electromagnet 2. The application of an electric current to the electromagnet 2 is performed during fixed time through the timer circuit 1, and cut off after the lapse of fixed time, so that the egg 6 is dropped by its gravity and simultaneously the singing of a bird is generated.
Patent JP-S6483710-A (JP)
Title: Concrete covering block
Inventor: TAKEZAWA RYUICHI
IPC: E02B3/14
Filed: 1987-09-26
Abstract: PURPOSE:To prevent the displacement or toppling over of blocks by using a block having a trapezoidal projection on its upperside, a projected spike on its lowerside, and vertically thrust holes of a downwardly increasing cross sectional area in it. CONSTITUTION:A spoiler 2 of a trapezoidal cross section is projectionally provided to the upside 1a of a concrete block 1, and a downwardly projected skirt 3 is provided along the peripheral edge of the downside 1b of the block 1. Spikes 3a are also provided to the four corners of the block 1. A pair of tapered through holes 4 of a downwardly increasing cross sectional area are formed between the upside and downside 1a and 1b of the block 1. A recession 4a and a projection 4b which are coupled with the adjacent block are provided for the outer face of the block 1. The blocks 1 are set on a rubble mound to prevent their displacement or toppling over due to weight shortage.