baber/WOPTO huggingface dataset:
Patent JP-S59143716-A (JP)
Title: Air conditioner for automobile
Inventor: YAMANAKA YASUSHI
IPC: B60H1/00
Filed: 1983-02-03
Abstract: PURPOSE:To aim at a distinct improvement in cooling capacity, by installing an auxiliary cooler at the upstream side of a heater core inside an air conditioning ventilating duct between a condenser and a decompression device, while making up the cooler so as to cool the car room. CONSTITUTION:A temperature control damper 19 is situated in an intermediate position except in time of maximum cooling or heating whereby a part B of cooling air treated at an evaporator 12 passes through a bypass passage 18, while the rest comes to warm air A by way of an auxiliary cooler 8 and a heater core 17. And, at the downstream side, cooling air B and warming air A are mixed together and come to such air as carrying moderate warm. The auxiliary cooler 8 cools a high temperature, high pressure refrigerant with cooling air out of the evaporator 12, and a liquid refrigerant is supercooled. Like this, since the air is cooled with low temperature cooling air out of the evaporator 12, even when a small heat exchange is used for the auxiliary cooler 8, amply enough cooling capacity can be brought into full play, thus a coefficient of performance is raised up and cooling capacity can be improved.
Patent JP-S52100524-A (JP)
Title: Concentrated solution or dispersion of basic dyestuff
Inventor: TAKAHASHI MASAOKI
IPC: C09B67/00
Filed: 1976-02-19
Abstract: PURPOSE: The concentrated solution or dispersion of basic dyestuff, being useful for dyeing an acid-modified polyester, etc., not marring or coloring the human-body or the wares at the room temperature, and being excellent in the stability, comprises the specific complex salt of basic dyestuff and a certain solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60159898-A (JP)
Inventor: MIYAGAWA TAKESHI
IPC: G10L15/06
Filed: 1984-01-31
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-H02197493-A (JP)
Title: Electrically driven contra-rotating propeller
Inventor: OBOKATA JUN
IPC: H02K7/14
Filed: 1989-01-26
Abstract: PURPOSE:To prevent speed unbalance between front and rear propellers by directly connecting speed governing inner and outer shafts to an electric motor in an opposite side to the propeller and mounting a DC generator to each shaft so as to input an output from the one generator to the other generator, in case of the captioned propeller for ship propulsion. CONSTITUTION:Mounting a DC generator 7A to an inner shaft 5A in its point end part while a DC generator 7B similarly also to an outer shaft 5B, both the generators 7A, 7B are connected by wiring 6 in a manner wherein an output from both the generators 7A, 7B is mutually input to the other generator. By this constitution, speed unbalance, caused by load unbalance between front and rear propellers 1A, 1B, can be automatically eliminated.
Patent JP-H06206069-A (JP)
Title: Removal of ion
Inventor: HORI TAKAHIRO
IPC: C02F1/44
Filed: 1993-01-08
Abstract: PURPOSE:To provide an ion removing system capable of stably supplying ultrapure water for a long period of time. CONSTITUTION:Water to be treated passed through two or more modules packed with the same kind of an ion adsorbing membrane having an ion exchange group to remove an ion. The quality of water to be treated passed through either one of the modules other than the final module is monitored and, when the quality is out of a predetermined range, the ion adsorbing membrane module through which water to be treated passes first is detached and the respective ion adsorbing modules of a connection system are successively moved and the new module is arranged at the rear. By this constitution, a system stably supplying ultrapure water over a long period of time can be provided and a new ultrapure water making process exceeding the limit of conventional technique becomes possible.
Patent JP-H02197305-A (JP)
Title: Plug
Inventor: KOSHIKAWA TETSUYA
IPC: B21B25/00
Filed: 1989-01-26
Abstract: PURPOSE:To reduce damage on the surface of a plug and to prevent generation of flaws on the inside surface of a metal tube by bringing a diameter of a part restricting the metal tube between a roll and the plug to be smaller as a position of the plug advances in the rolling direction of the tube. CONSTITUTION:A plug 1 restricts a metal tube H between the plug 1 and a grooved roll R and restricts while rolling. The plug 1 is formed so that its diameter is smaller toward the rolling direction of the tube H, such as a matchhead. As a rolling position moves from an (a) position of the plug 1 to a (b) position of the plug 1, damage on a surface 1a of the plug 1 is reduced and generation of inner surface flaws of the tube H is prevented because the inner surface of the tube H behind a rolling position is not brought into contact with the surface 1a.
Patent JP-H02197250-A (JP)
Title: Small-sized stepping motor
Inventor: UMETSU YOSHIO
IPC: H02K11/00
Filed: 1989-01-26
Abstract: PURPOSE:To increase the torque of a rotor and to reduce a power consumption by arranging a leakage flux converging member in the vicinity of a stator and by causing a leakage flux from said stator and coil to converge on said leakage flux converging member. CONSTITUTION:When an exciting current is applied to coils 7a, 7b, a magnetic flux passes through stators 6b, 6c. For example, N- and S-poles are generated on the base end side and the pointed end side of said stator 6b, respectively; while S- and N-poles are generated on the base end side and the pointed end side of said stator 6c, respectively. However, a part of said magnetic flux becomes a leakage flux without passing through said stators 6b, 6c. When a leakage flux converging member 11 is provided in the vicinity of the stators 6b, 6c a leakage flux is nearly converged by said leakage flux converging member 11 to pass again through the stators 6b, 6c. Thus, the magnetic flux of magnetic pole parts 6a1, 6a2, 6a3, 6a4 becomes higher to increase the torque of a rotor 1.
Patent JP-H07225387-A (JP)
Title: Liquid crystal display device
Inventor: NAKAJIMA DAISUKE
IPC: G02F1/1343
Filed: 1994-02-14
Abstract: PURPOSE:To discharge residual electric charges in a short time after the power source of the liquid crystal display device is turned OFF and to prevent liquid crystal molecules and switching elements from deteriorating by grounding a counter electrode, which is formed on an opposite substrate, through a resistance. CONSTITUTION:The counter electrode 7 which is led out of the opposite substrate of a liquid crystal cell 9 is connected to the interface 13 of PCB through a counter electrode line 12. The counter electrode line 12 is grounded through the resistance 14 before being connected to the interface 13 of PCB. Thus, the resistance 14 is interposed between the counter electrode line 12 and ground and then the electric charges accumulated between the counter electrode 7 and pixel electrode 4 are discharged to the ground without affecting a liquid crystal composition 8, thin film transistors 5, or the driving PCB 11 driving them.
Patent JP-H06231910-A (JP)
Title: Applicator
Inventor: YAMAMOTO MITSUNORI
IPC: H01C7/00
Filed: 1993-02-04
Abstract: PURPOSE:To form an applied film with uniform thickness by arranging the constitution so as to apply the electrode material for forming an end face electrode on the surface of a belt by means of an applied film formation part, and push a chip resistor by its own weight onto the electrode material applied in fixed thickness on this belt. CONSTITUTION:The film of a silver paste 5 is formed, by means of a squeeze unit 4, uniformly around the belt 2 guided by a roller 1, and in that condition the belt 2 is sent to an application unit 6. The uniform film of silver paste 5 is formed by transcription at the end face of a chip resistor 10 by abutting the chip resistor 10, which is retained, for forming an end face electrode, on the application unit 6, with its end face downward, against the surface of the belt 2 by its own weight. Hereby, an applied film with uniform thickness can be formed at the end face of the chip resistor, regardless of the dispersion of the height dimension of individual chip resistors, and also the applied film never stays in the vicinity of the edge of the resistor of the chip resistor by performing the application work in the condition that the belt is stopped.
Patent JP-S56116862-A (JP)
Title: Manufacture of rare earth element magnet
Inventor: YAHAGI KATSUHIKO
IPC: H01F1/08
Filed: 1980-02-15
Abstract: PURPOSE: To enhance the coercive force of a magnet made of a R 2 M 17  type rare earth element by a method in which the magnet is sintered and then subjected to a heat treatment under a specific condition.  
     CONSTITUTION: An alloy, consisting of 20W34wt% one or more of Y, Sc, La, and 17 elements of 58W71 atomic numbers as rare earth elements(R), the main components such as transition metals, e.g., Fe, Ni, Mn, Cr, Co, Ti, Zr, Hf, W, etc., the elements of Vb, VIb, VIIb, and VIII groups, or Cu, Ag, and other elements, is prepared by melting. The alloy fine powder of a grain size of 10μ or less is molded by pressing in a magnetic field of 5,000W15,000 oersted, degassed at 800W950°C, and then sintered at 1,000W1,3000°C. Then, the sintered ally is subjected to a solutionizing treatment, rapidly cooled to room temperature, and then subjected to an aging heat treatment at 800W950°C. Then, the alloy so treated is gradually cooled at a cooling rate of 150°CW10°C/hr, but rapidly cooled in a temperature range of 700W 500°C on the way, and then gradually cooled to room temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01194155-A (JP)
Title: Dew condensation detecting device
Inventor: FUJII FUMIAKI
IPC: G11B15/00
Filed: 1988-01-29
Abstract: PURPOSE:To avoid damaging a magnetic tape by inhibiting the action of a magnetic recording and reproducing device only for a suitable time in accordance with the dew condensation condition of a tape running system structure body such as a cylinder. CONSTITUTION:The output of a dew condensation sensor 1 is compared with a dew condensation deciding reference value by a comparator 2, when it is over the reference value, it is decided that it is dew condensation the decision output is inverted by an inverter 3 and the inversion output is compared with a voltage set by resistances 11 and 12 by a comparator 5. The comparison output is given to a control device 6 and the action of the magnetic recording and reproducing device is inhibited. Thus, the time difference between the dew condensation condition of the tape running system and the output of the dew condensation sensor is eliminated, the action of magnetic recording and reproducing device or the inhibition time of operations by the dew condensation is minimized, the dew condensation condition is surely discriminated and therefore, the damage of the magnetic tape can be prevented.
Patent JP-H05280209-A (JP)
Title: Two-story parking facility
IPC: E04H6/06
Filed: 1993-02-04
Abstract: PURPOSE:To suppress the running and maintenance costs for a two-story parking facility by allowing a minor power to swing an inclined plate which works as a parking board for a car. CONSTITUTION:A stationary frame 2 is provided to support an upper inclined plate 3 which works as a parking board receiving one-side wheel load of a car, and a hydraulic cylinder 5 whose rod 5a elongates and contracts in the directions in which a car C comes in and goes out is supported by this frame 2 in such a way as capable of swinging round a horizontal axis, and a buckling/ expanding link 7 having in the middle a joint 7a is interposed between the installation surface L and the plate 3 end in the direction across its width. The tip of the rod 5a is coupled with this link 7, and a coupling link 9 is installed between the tip of a lever 8a provided protrusively on a gangplank 8, which is installed at the tip of the upper plate 3, and the end face across the width of a lower inclined plate 4. Started with the link 7 in the condition having a large buckling angle, the lower inclined plate 4 is swung. This permits the upper and lower plates 3, 4 to be swung by a minor elongation/contraction force of the rod 5a, which allows suppressing the running and maintenance costs of this two-story parking facility concerned.
Patent JP-S54110763-A (JP)
Title: Circulator
Inventor: FURUYA TERUO
IPC: H01P1/387
Filed: 1978-02-17
Abstract: PURPOSE:To ensure the small size and wide band for the circulator by composing the matching line with the concentrated constant element and also multi-branching the inductance connected to the junction part via the junction part to the junction part. CONSTITUTION:The matching circuit comprising the concentrated constant element of junction part 2, inductance 10 and 11 plus capacitance 20 and 21 is mounted on one surface of ferrite substance 1, and the earth conductor is coated on the other surface of the substrate. Then magnetic field Hdc is applied to the earth conductor to constitute a circulator. Inductance 10 is multi-branched by the junction part to junction part 2 in order to increase virtually the feeding angle formed by the connection part between the matching line and the junction part. As a result, a wide band is ensured for the circulator.
Patent JP-H01195245-A (JP)
Title: Method for operating nonferrous smelting furnace
Inventor: TANNO FUMIO
IPC: C22B5/02
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the generation of furnace iron and to stabilize the operation of a smelting furnace by locally heating the inside of the furnace and allowing furnace iron to be melted and oxidized and discharging it to the outside of the furnace in the case of treating furnace iron generated in nonferrous smelting. CONSTITUTION:In the case of treating furnace iron generated in a smelting furnace in the nonferrous smelting of zinc., etc., the furnace bottom part is locally heated at about 1300-1350 deg.C by utilizing carbon material and an oxygen lance. Furnace iron allows to be melted by this local heating and also to be oxidized and is discharged to the outside of the furnace. Thereby the content of valuable metal incorporated in gas is suppressed to several percentages and below and also the generation of residual furnace iron is prevented and hearth reaction can be uniformized.
Patent JP-S56114476-A (JP)
Title: Black level detector
Inventor: KUBOTA TOMIJI
IPC: H04N1/403
Filed: 1980-02-14
Abstract: PURPOSE:To obtain a black level signal which even if black density fluctuates, can follow up the fluctuations, by generating the black level signal by exercising three kinds of control over the discharging, charging and holding of a capacitor. CONSTITUTION:The black level signal of read signal (a) is output signal (c) of transistor 15. What controls transistor 15 is the charging voltage of capacitor 14 connected between its base and the power source. Therefore, the black level can be increased, decreased or fixed by charging, discharging or holding capacitor 14. The control over this capacitor is exercised by switches 12 and 13. For this purpose, the black level signal which even if black density fluctuates, can follow up the fluctuations can be obtained by detecting the black level signal from the charging voltage of capacitor 14.
Patent JP-S62175369-A (JP)
Title: Paper sheet guide device
Inventor: HAYASHIMA NARUTAKA
IPC: B41J15/04
Filed: 1986-01-29
Abstract: PURPOSE:To facilitate the attachment of a guide support member onto a recording device body, by using a resilient member for the guide support member and by forming projections. CONSTITUTION:A guide support member 2 for supporting a guide member 3, is composed of lower and upper plate sections 21, 22 for clamping the thicker wall part of edge part of a body 1, and a support plate section 23, which are all formed of resilient members and integrally incorporated with each other. Further, the upper and lower plate sections 21, 22 are formed thereon with projectinos 24, 25 which are firmly engaged with the edge part of the body 1 when the body 1 is clamped by the guide support member 2. Further, the support section 33 of the guide support member 2 is formed therein with holes 26 adapted to support the guide member 3 for guiding paper sheets. Thus, since the resilient members are used for the guide support member 2, and the projections 24, 25 are provided, it is possible dto simply mount and remove the guide support member 2 and to surely lock it, thereby it is possible to facilitate the attachment of the guide member 3.
Patent JP-S58134720-A (JP)
Title: Preparation of formed product of foaming resin
Inventor: SANO TAKESHI
IPC: B29C45/00
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a formed product of a foaming resin having a skin layer free from gas marks by such an arrangement wherein after a product is formed by protrusion filling up process, one side of the product is caused to generate foams by heating it, and a skin layer is formed on the other side of the product. CONSTITUTION:A resin added with a foaming agent is mixed and plasticized by heating it at a temperature lower than the decomposition starting temperature of the foaming agent and it is protruded and filled up in a cavity 6 of a metal mold. Next, one side 6d of the cavity is heated higher than the decomposition starting temperature of the foaming agent and the resin within the cavity 6 is cuased to generate foams from the mold surface 6d and metal molds 4, 5 are caused to open by such a stroke corresponding to the amount of foams to be generated. By this, a foaming resin formed product having a foamed layer at the side facing to the mold surface 6d and a skin layer on the surface of resin contacting with the other side of the mold is obtained. The surface of the  foamed layer is melted by heating the mold surface 6d which formed the foamed layer again and a foaming resin formed product having skin layer all over its surface can be obtained.
Patent JP-H07224332-A (JP)
Title: Method and device for shielding from atmosphere in electroslag remelting
Inventor: ONDA YASUHISA
IPC: F27D7/06
Filed: 1994-02-15
Abstract: PURPOSE:To completely shut off a slag surface from the atm. and to suppress fluctuation in active element components and hydrogen pickup by supplying a liquid inert gas to or near the surface of the slag in a mold to evaporate the surface or near the surface. CONSTITUTION:A consumable electrode 2 consisting of steel, etc., contg. the active element components, such as Al and Ti, is remelted in a mold 1 via the molten slag 8 formed by electroheating of the conductive slag, by which a steel ingot 9 having high quality is obtd. The conductive molten slag 8 of the electroslag remelting is shut off from the atm. The liquid inert gas is dropped and supplied to the slag surface or near the slag surface from a nozzle 6 disposed in a spacing between the consumable electrode 2 and the inside wall surface of the mold 1 to evaporate the slag surface as such manner, by which the electroslag remelting is executed. The nozzle 6 for the liquid inert gas is adequately a sintered compact, etc., of metal which is mounted at the front end of a conduit 7 hanging down from a nozzle support 3 enclosing the consumable electrode 2 placed atop the mold 1 and has many fine openings.
Patent JP-H07224147-A (JP)
Title: Epoxy resin composition, prepreg and laminated sheet
Inventor: YAMANOUCHI KENGO
IPC: C08K5/1515
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the subject composition, containing a compound having the naphthalene skeleton and capable of reducing the thermal expansion of a laminated sheet without deteriorating the heat resistance thereof. CONSTITUTION:This epoxy resin composition contains a compound having the skeleton expressed by the formula in an amount of preferably 5-30 pts.wt. based on 100 pts.wt. resin component. A bisphenol A type, a phenol novolak type, a bisphenol F novolak type epoxy resins, etc., are cited as the epoxy resin. A curing agent component such as dicyandiamide, an amino compound or a phenol novolak can be used.
Patent JP-S57131856-A (JP)
Title: Internal combustion engine jointly using hydrogen peroxide as fuel
Inventor: SUMITOMO KEIICHI
IPC: F02M25/00
Filed: 1981-02-09
Abstract: PURPOSE:To improve fuel consumption by injecing hydrogen peroxide into fuel. CONSTITUTION:Hydrogen peroxide is injected into a combustion chamber suction pipe 1 and mixed with vaporized fuel. The mixed fuel is then sucked into a combustion chamber 2 where the fuel is compressed and ignited for combustion.
Patent JP-S55110407-A (JP)
Title: Current miller circuit
Inventor: TANAKA KANJI
IPC: H03F3/343
Filed: 1979-02-19
Abstract: PURPOSE:To obtain the current Miller circuit high in accuracy with a simple constitution, by connecting the first and second control transistors to a pair of the same conduction type transistors. CONSTITUTION:The transistors Tr6 and 7 of the same conduction type are commonly connected for the base and emitter, and the current value flowing to the collector of Tr6 and that of Tr7 are highly made equal. The base of the control Tr10 is connected to the collector of Tr6 and the emitter is connected to the common base of Tr6, 7. On the other hand, the emitter of the control Tr11 is connected to the collector of Tr10, the base is connected to the collector of Tr7 and the collector is grounded. Thus, the current Miller circuit with a simple circuit constitution but with high accuracy can be obtained.
Patent JP-H02197903-A (JP)
Title: Programmable controller
Inventor: KADOWAKI TAKASHI
IPC: G05B19/05
Filed: 1989-01-27
Abstract: PURPOSE:To reduce the manhour to support instructions and also to reduce a memory area by applying an input deciding process to an edge type arithmetic instruction at compiling to replace it with a level type arithmetic instruction in case a program circuit input processing part sets up a program circuit with use of both level and edge type arithmetic instructions. CONSTITUTION:An arithmetic process (Y001=X002+X003) means a level type addition instruction to an input X001. Such an instruction is converted into an object file by a compiler as an input instruction (ID instruction) and an addition instruction (level type). The processing (Y001=X002+X003) is an edge type addition instruction to the input X001. For such an instruction, an input deciding instruction is set by the compiler after an input instruction (LD instruction). Then an addition instruction (level type) is set and an object file is produced. Thus the arithmetic instructions are limited to only one form (level type) via an input deciding process at compiling. then it is not required to separate the edge type arithmetic instructions from the level type ones at execution.
Patent JP-H04258353-A (JP)
Title: Powder for casting high aluminum steel containing rare earth elements
Inventor: FURUTA HITOSHI
IPC: B22D11/00
Filed: 1991-02-12
Abstract: PURPOSE:To improve the environment of casting work by stabilizing the physical property of powder, preventing the defective surface and the flaw of inside quality of the casting billet, preventing the casting accident and preventing the white smoke at the casting time in the casting of the high aluminum steel containing rare earth elements. CONSTITUTION:A powder for casting high aluminum steel containing rare earth elements consists of, a powder for continuously casting containing, by weight %, 20-40% CaO, 10-20% SiO2, <=10% Al2O3, and, <=10% Na2O, 5-15% F, <=10% MgO, 1-10% Li2O, <=20% of one or more of two kinds of TiO2, MnO, SrO, B2O3, and a carbon powder is made to <=10% as the melting speed adjusting agent, and suppressing the fluctuation of the viscosity.