baber/WOPTO huggingface dataset:
Patent JP-H05137225-A (JP)
Title: Cable duct
Inventor: FUJIYAMA HIDEKI
IPC: H02G3/04
Filed: 1991-08-31
Abstract: PURPOSE:To enhance workability, heat resistance and electromagnetic shielding effect without causing cost increase. CONSTITUTION:Since a duct body 4 is composed of an insulating material such as plastic or FRP, the duct body can be formed into various shapes with high workability at low cost. Heat resistant effect can also be enhanced because a metallic film 5 is formed through low temperature spraying onto the inner face of the insulating duct body 4. Furthermore, weight of cable duct 2 can be reduced by making thin the metallic film 5. Electromagnetic noise can also be shielded by the metallic film 5 formed on the inner face of the duct body 4. When the metallic film 5 is connected with an earth line, electromagnetic shielding effect and leakage current preventing effect can be enhanced.
Patent JP-H05137085-A (JP)
Title: Slave screen display circuit
Inventor: NAKADA TOMOYUKI
IPC: H04N5/45
Filed: 1991-11-15
Abstract: PURPOSE:To generate a slave screen signal using all the scanning lines and to reduce the omission of information by converting the scanning line of a reference television(TV) signal into a line sequential signal by thinning by applying interpolation processing. CONSTITUTION:The reference TV signal is added on a horizontal processing circuit 2 as a signal for slave screen display. The circuit 2 issues output by thinning to nearly 1/3 in the horizontal direction, and directly inputs it to one terminal of a switch 5, and also, inputs it to another terminal of the switch 5 after adding the output of a 1H delay circuit 3 and thinning to 1/2 by a multiplier 6. The switch 5 outputs both input alternately, and interpolates the scanning line from the scanning lines before and behind the scanning line of the reference TV signal, and outputs one scanning line at every three scanning lines. The output of the switch 5 is written on the prescribed address of memory 7 by thinning to nearly 1/3 in both horizontal and vertical directions. The output is read out by using a clock pulse at speed of around three times the one for write and is compressed to a slave screen, and is synthesized with the reference TV signal for master screen display at a synthesis circuit 11 via a line sequential scan conversion circuit 10.
Patent JP-H03164157-A (JP)
Title: Thawer for frozen food
Inventor: MAKINO YASUO
IPC: A23L3/365
Filed: 1990-11-05
Abstract: PURPOSE:To obtain the subject apparatus, capable of emitting far infrared rays while feeding low-temperature and high-humidity air, suppressing an increase in surface temperature of foods and achieving homogenous thawing in a short time without any temperature difference between the surface and the interior of the foods. CONSTITUTION:Cooling water 17 in a cooling water tank 15 regulated to a low temperature with a condenser 20 is fed to a low-temperature and high- humidity air producing chamber 9 with a water feed pump 13 and jetted from jetting nozzles 11 to carry out heat exchange with air fed from a blower 10. Frozen foods 4 are then thawed while feeding the resultant low-temperature and high-humidity air from a duct 8 into a thawing chamber 2, passing the air through the peripheries of the frozen foods 4 on a carrier shelf 3 irradiated with infrared rays from far infrared heaters 5 and discharging the air from an air discharge port 7.
Patent JP-H04171060-A (JP)
Title: Ore dressing method and apparatus for fine particulate metal by gravity separation
Inventor: HOSOKAWA SUMIO
IPC: B03B11/00
Filed: 1990-11-05
Abstract: PURPOSE:To concentrate gold and silver-containing earth and sand ore by a method wherein the corner parts of the internal total length are set to bottom parts to allow raw liquid to flow in the upper stage ore dressing pipe of multistage shelves to settle heavy mineral and washing water is subsequently allowed to flow to wash earth and sand and, thereafter, high pressure water is poured to discharge settled concentrate. CONSTITUTION:When raw liquid is passed through raw liquid supply pipe 8 and an opened control valve 9 from raw liquid tank 4 to be allowed to flow in the ore dressing pipe 1 of the uppermost stage, the sedimentation of heavy mineral such as gold particles is instantly started. The substance not settled in the ore dressing pipe of the uppermost stage is settled in the ore dressing pipe 1 of the second stage. When a definite amount of the raw liquid is allowed to flow for a definite time, the control valve 9 is closed and a definite amount of washing water is immediately allowed to flow in the ore dressing pipe 1 for a definite time at the same flow velocity as that of the raw liquid from a washing water tank 5 to wash off earth and sand on the surface of the concentrate. A control valve 16 is closed after the flow of washing water is completed and high pressure water is passed through a supply pipe 12 and an opened control valve 17 from a high pressure water tank 6 to be injected for a definite time, and the settled concentrate is discharged from a discharge pipe 7.
Patent JP-2001114958-A (JP)
Title: High-hardness vulcanized rubber composition
Inventor: KOBAYASHI NOBUTOSHI
IPC: C08K3/06
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-hardness vulcanized rubber composition which can be produced with a good processibility, has a sufficient hardness in spite of its low sulfur content, is excellent in physical properties such as tensile strength and elongation, has a low temperature dependence of stiffness even when the contents of a reinforcement and a softener are high, and exhibits a low compression set and excellent sealing properties. SOLUTION: This high-hardness vulcanized rubber composition contains (a) a high-mol.-wt. ethylene/α-olefin/diene copolymer rubber and (b) a copolymer rubber selected from among (b1) low-mol.-wt. ethylene/α-olefin/diene copolymer rubbers and (b2) modifications thereof in a wt. ratio of (b)/(a) of (3/100)-(40/100), is prepared by vulcanizing a rubber composition containing sulfur as a vulcanizing agent, and comprises (A) a vulcanized ethylene/α-olefin/diene rubber phase having a JIS A hardness of 65-85 and (B) high-crosslink-density vulcanized ethylene/α-olefin/diene rubber particles dispersed therein, both formed by the vulcanization. The JIS A hardness of this vulcanized rubber composition is higher than that of the vulcanized rubber phase (A) by at least 3.
Patent JP-2000131961-A (JP)
Title: Transfer device and image forming device having the same
Inventor: MASUKO KAZUHISA
IPC: G03G15/16
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a belt system transfer device, etc., capable of easily and surely obtaining always stable transfer ability (especially transfer performance of low concentration toner image in the case of high humidity) even through the condition of the kind and the size, etc., of a recording paper is different or the electric resistance performance of the recording paper and the transfer belt is changed by environmental change. SOLUTION: A resistance detector 3 by which all the rolls 21 and 22 supporting the transfer belt 20 in the belt system transfer device are not in a grounded condition, and which detects the electric resistance of the recording paper P supplied to the belt 20 is provided, and a control means 4 controlling the output of a bias power source 23 based on whether or not the detected electric resistance is equal to or more than the normal value is provided. Especially, the means 4 applies a transfer bias constituted of a current waveform obtained by the alternate repeating of a needed reference current value E, and a low current value L lower than the value E or a current zero value at a fixed period, when the detected electric resistance is lower than the normal value.
Patent JP-H06147061-A (JP)
Title: Fuel injection system of internal combustion engine
Inventor: YAMADA HIROATSU
IPC: F02M63/00
Filed: 1992-11-11
Abstract: PURPOSE:To prevent a deposit from sticking to a fuel injection valve due to the spitting of gas to the side of an inlet apssage after combustion to be caused at the time of valve overlapping. CONSTITUTION:An air control valve 28 installed in an air mixture pipeline 27 is opened synchronously with the fuel injection of a fuel injection valve 26 by means of control of an electronic control unit 4 and thereby a part of intake air is sprayed to a nozzle part of the fuel injection valve 26, through which fuel is atomized. In addition, the air control valve 28 is opened by the electronic control unit 4 synchronously with a valve overlapping period when both intake and exhaust valves 10 and 19 of this engine are opened, whereby a part of intake air is sprayed to a nozzle part of the fuel injection valve 26, so any possible sticking of deposits is prevented from occurring.
Patent JP-2001116636-A (JP)
Title: Pressure-sensitive switch and seating detection device using it
Inventor: MAEDA TSUTOMU
IPC: G01L5/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost pressure-sensitive switch for detecting seating of an occupant on the seat, installed to a seat of an automobile, and allowing reduction of a loss in manufacturing the switch, and to provide a seating detection device using it. SOLUTION: In this pressure-sensitive switch, fixed contact layers 5A, 5B facing a moving contact layer 2 on the lower surface of an upper sheet 1 at a prescribed interval are formed on the upper surface of a lower sheet 3, while a marking 30 showing a resistance value characteristic of the contact layers 2, 5A, 5B of the switch is displayed on the upper surface of the upper sheet 1 to discriminate the resistance value characteristic of the switch by the marking 30. Thereby, a loss is reduced in manufacturing the switch, to reduce a cost of the pressure-sensitive switch and a seating detection device using the switch.
Patent JP-H05114913-A (JP)
Title: Communication control system
Inventor: MORIYAMA SEIJI
IPC: H04L29/08
Filed: 1991-10-21
Abstract: PURPOSE:To realize high speed and low connection cost communication by combining a low cost low speed communication system always connected with a high connection cost high speed communication system. CONSTITUTION:A terminal equipment 1 is provided with two types of communication system: the low cost low speed communication system and the high connection cost high speed communication system. A low speed communication control means 11 performs the communication by means of the low sped communication system; while a high speed communication control means 12 perform the communication by means of the high speed communication system. A communication data amount measurement means 13 measures the amount of communication data per a prescribed period of time, and a line control means 14 connects and disconnects the communication by means of the high speed communication system corresponding to the amount of communication data.
Patent JP-H02145147-A (JP)
Title: Freshness preservation of fruit, vegetable and flowering plants
Inventor: HIRAMATSU TAKASHI
IPC: A23B7/152
Filed: 1988-11-28
Abstract: PURPOSE:To reactivate active carbon carrying palladium chloride and to preserve freshness of fruits, vegetables and flowering plants by heating and evaporating water attached to the surface of the active carbon carrying a palladium chloride catalyst to regenerate the active carbon. CONSTITUTION:In preserving freshness of fruits, vegetables and flowering plants by adding active carbon carrying a palladium chloride catalyst in a distribution chamber or a storage chamber thereof, the following operation is carried out. Namely, water stuck to the surface of the active carbon is heated and evaporated so that the palladium chloride catalyst is regenerated and used. Active carbon of coal, petroleum-based pitch, oil carbon, etc., besides active carbon of coconut meal may be cited as the active carbon used. The amount of palladium chloride supported on the active carbon is such an amount as to sufficiently show effects of palladium chloride and, for example, is preferably 0.05-10wt.%.
Patent JP-H05144995-A (JP)
Title: Semiconductor package
Inventor: HASHIZUME JIRO
IPC: H01L23/50
Filed: 1991-11-18
Abstract: PURPOSE:To allow sufficient solder flux cleaning after mounting on a base board and thin the mounting thickness on the base board. CONSTITUTION:The surface of a package board 1 is mounted with a semiconductor element 2 as conventional. After a pad formed on an inner lead 3 and each electrode of the semiconductor element 2 are connected by wire 4, a conductor circuit which makes continuity to the outside is formed and a through hole 6 allows continuity to a rear land 5. The semiconductor package and a base board 7 are connected by solder reflow. As for an electrode for the reflow, a metal ball 8 is adhered on the semiconductor package side so as to ensure a space of 0.1-0.3mm between the package base board 1 and the base board 7.
Patent JP-2000112502-A (JP)
Title: Automatic restoring circuit for control system
Inventor: WATANABE KAZUHIKO
IPC: G05B9/03
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load on a driver by automating a restoring operation from manual control to automatic control when the abnormality of deflection largeness is generated between duplex process signals. SOLUTION: When the generation of deflection largeness between duplex process signals 1 and 2 is diagnosed by a monitor relay 5, an FF11a is set and an FF21 is reset according to a deflection largeness signal 18 so that switching to manual control can be automatically attained. Afterwards, when a normal system is selected by a normal system selecting circuit (FF 9a) while the deflection largeness is generated, a normal side process signal is selected by a bumpless switcher 6. Then, this normal side process signal is detected by a switching detecting circuit 18a, and a signal 20a is turned on in a condition that the deflection largeness is generated, and the following operation of abnormality diagnose exclusion 10a and deflection largeness signal reset 11a are automatically executed. At the same time, selection signal switching completion 22 is detected. Then, the FF21 is set according to an automatic restoration command 23 so that the manual control can be automatically switched to automatic control.
Patent JP-H11131874-A (JP)
Title: Dial lock
Inventor: MATSUDA AKIHIKO
IPC: E05B37/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To make relatively simple a structure around a shaft member holding a dial and to allow a user to know the identification numbers of the dial through an external operation even if he forgets the numbers. SOLUTION: A dial lock includes a control member rotating a hook member 16 engageable with and disengageable from a locker-main-body-side engaging member, a dial 23 mounted around a support shaft 19 via an intermediate sleeve 20, a moving shaft 21 lockable to and unlockable from the outer peripheral surface of the intermediate sleeve 20, and a movable plate 22 which moves as the control member rotates. When a specific number on the dial is not a reference position, the rear end 21B of the moving shaft 21 is engaged in a hole 58 in the movable plate 22 to regulate the movement of the movable plate 22; when the specific number on the dial 23 is in the reference position, the rear end 21B is disconnected from the hole 58 to permit the movement of the movable plate 22, with the rotation of the control member controlled to allow the operation of unlocking the hook member 16.  The position of the rear end 21B of the moving shaft 21 can be detected with a gauge, and dial numbers for unlocking can be known from the insertion depth of the gauge.
Patent JP-S63144240-A (JP)
Title: Reaction vessel
Inventor: YURUGEN GUROOSU
IPC: G01N21/03
Filed: 1987-12-01
Abstract: In a reaction container in the form of a cuvette for optically examining small amounts of liquid, the bottom (4) of the reaction vessel has a circular recess (6) in which a cylindrical body (9) is movably arranged. The recess (6) has channels (7) which run in the shape of arcs and extend from the recess (6) to the walls (3) and/or the corners (8) of the reaction vessel. 
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Patent JP-H07140529-A (JP)
Title: Camera
Inventor: TSUCHIDA KEIICHI
IPC: H05B41/32
Filed: 1993-12-01
Abstract: PURPOSE:To suppress a voltage drop in the power system of an integrated circuit in an overload and to realize energy saving without requiring an exclusive DC/DC converter. CONSTITUTION:A constant voltage part 4 is attached to a stroboscope device composed of a strobe charging part 2 and an electric flash light emitting part 3. Then, a strobe control circuit 1 outputs first/second charge control signals to control the strobe charging part 2. In other words, the strobe control part 1 selects the charging operation of a strobe and the backup operation of an IC power system in such a manner that the active and nonactive states of the first/second charge control signals are properly combined.
Patent JP-H09130019-A (JP)
Title: Rolled transfer original film and method and apparatus for fabrication therefor, method and apparatus for manufacture of multilayer interconnection substrate
Inventor: YOSHINUMA HIROTO
IPC: H05K3/20
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture a multilayer interconnection substrate having ultra-fine pattern with a transfer laminating system on the substrate without including the photolithography process. SOLUTION: A rolled original film for transfer can be obtainedby continuously forming an insulated pattern on a rolled base material 11 having a conductive layer 12 at least on the surface depending on the number of wiring patterns, forming a conductive layer 14 with the plating on a exposed conductive layer of the relevant insulated pattern and then forming an adhesive resin layer 15 on the conductive layer 14. The operation to transfer each wiring pattern formed on this rolled original film for transfer to the substrate of the multilayer interconnection substrate is sequentially repeated for a plurality of wiring pattern layer to mass-produce the multilayer interconnection substrate having the conductive layer 14 and resin layer 15.
Patent JP-H11127697-A (JP)
Title: Culture soil for raising seedling
Inventor: YAMAMOTO SOICHI
IPC: A01G9/10
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain culture soil for raising seedling being inexpensive and suitable for mass production, readily handleable without being cracked and collapsing, immediately usable. SOLUTION: This culture soil 10 for raising seedling comprises chaff 12, a sheath-core type fiber 14, a fertilizer 16 for raising seedling and a surfactant 17. The constituent materials (raw materials) are mixed with stirring, subjected to hot forming at a temperature to soften the sheath part of the sheath core fiber 14 but not the core part, the sheath-core fiber 14 is made into a network structure, which wraps in and connects each constituent material to give the objective culture soil 10 for raising seedling having flexibility, water retentivity and hydrophilic nature. Since the culture soil 10 for raising seedling comprises the raw materials being inexpensive themselves and is simply obtained by hot forming, the culture soil is inexpensive and can be mass-produced.  Further, in use, water is immediately permeated and the culture soil is instantly used when watered, and is neither cracked nor collapses by watering.
Patent JP-H05144377-A (JP)
Title: Manufacture of color picture tube
Inventor: KIMIYA JUNICHI
IPC: H01J9/44
Filed: 1991-11-19
Abstract: PURPOSE:To easily form a magnetic pole to adjust orbits of electron beams as desired. CONSTITUTION:One or more magnetizable magnetic substances 21a and 21b are arranged in prescribed positions in a neck to an electron gun to emit plural number of electron beams arranged in the neck 3t and after a color picture tube is assembled, the magnetic substances are heated below a magnetic transformation point or to a degree at which spontaneous magnetization is extinguished, and an external magnetic field is added to the magnetic substances after or before this heating, and a prescribed magnetic pole is formed, and thereby orbits of electron beams are adjusted. At this time, laser beams are radiated to prescribed positions of the magnetic substances from outside of the neck, and these magnetic substances are partially heated below a magnetic transformation point or to a degree at which spontaneous magnetization is extinguished, and an external magnetic field is added to these, and these heated parts can be magnetized partially.
Patent JP-H11105539-A (JP)
Title: Cooler for vehicle
Inventor: YAMAMURA SHINJI
IPC: B60H1/32
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an output from lowering and fuel rate from worening and make it possible to perform an operation also while an engine is stopped according to conditions by generating ammonia gas by a heater, making ammonia gas into liquid ammonia by a cooler, vaporizing liquid ammonia within an indoor heat radiator, cooling air by heat of vaporization and blowing cold air to a compartment by a blower. SOLUTION: Aqueous ammonia 3 is injected into an aqueous ammonia evaporator 1, aqueous ammonia 3 is heated by passing high temperature exhaust gas through a heater 2 and ammonia gas 4 is generated. Next, ammonia gas 4 is cooled by a cooler 5 and liquid ammonia 7 is stored within a liquid ammonia tank 6. This liquid ammonia 7 is jetted within an indoor heat radiator 8 and is vaporized, heat of vaporization is absorbed and air is cooled. This cold air is blown to a compartment by a blower 9 and the compartment is cooled. Further, aqueous ammonia 11 stored in an ammonia tank 10 is circulated again in the aqueous ammonia evaporator 1 by a water supply pipe 12. Therefore, an operation is made possible by utilizing waste heat of an engine.
Patent JP-H04179487-A (JP)
Title: Method for fermentation of simultaneous production of squalene and ethanol
Inventor: KATAOKA HIROSHI
IPC: C12P7/06
Filed: 1990-11-09
Abstract: PURPOSE:To industrially mass-produce squalene which is a raw material for squalane useful as a base oil, etc., for cosmetics according to a fermentation method by culturing a microorganism capable of producing the squalene under anaerobic conditions. CONSTITUTION:A microorganism capable of producing squalene is cultured under anaerobic conditions such as a nitrogen gas atmosphere. Saccharomyces cerevisiae is preferably used as the microorganism capable of producing the squalene. The squalene is produced in high yield and ethanol is simultaneously produced by culturing the Saccharomyces cerevisiae under the anaerobic conditions.
Patent JP-S63157896-A (JP)
Title: Production of casting mold for continuous casting
Inventor: MIYATO MOTOHISA
IPC: B22D11/059
Filed: 1986-12-18
Abstract: PURPOSE:To produce the title casting mold for continuous casting having excellent durability, by treating the melt injecting surface of a casting mold made of a Cu-Ni-Si-Zn copper alloy of a high-Si content with an aq. soln. contg. NH4F.HF, and then plating the surface with an Ni-P or Ni-B alloy. CONSTITUTION:A casting mold is made of a Cu-Ni-Si-Zn copper alloy contg. >=0.1wt% Si. The melt injecting surface of the casting mold is treated with an aq. soln. contg. 10-500g/l ammonium hydrogen fluoride (NH4F.HF) or the aq. soln. mixed with a mineral acid such as sulfuric acid, hence the oxide film consisting essentially of SiO2 is uniformly and rapidly removed without etching the Cu in the base material, and the surface is activated. An Ni-P alloy or an Ni-B alloy is then plated thereon is about 20-500mum thickness preferably by electroplating. By this method, a casting mold for continuous casting having high strength and excellent heat resistance and with the durability improved by the highly adhesive Ni alloy plating is obtained.