baber/WOPTO huggingface dataset:
Patent JP-2001190407-A (JP)
Title: Three-dimensional rice cooking system
Inventor: MATSUO HIROSHI
IPC: A47J27/14
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional rice cooking system which is capable of simultaneously cooking a large amount of rice with a smaller space and enables an operator to more safely and easily carry out work. SOLUTION: This three-dimensional rice cooking system has a rice discharging device and three-dimensional rice cooking devices which are disposed adjacently to the rice discharging device and have a structure obtained by perpendicularly connecting plural stages of rice cookers. With this system, rice cooking kettles may be taken outside on the rice discharging device side and a plurality of the three-dimensional rice cooking devices are disposed adjacently to the rice discharging device exclusive of the take-out side of rice cooking kettles. The rice cooking kettles are movable within the system in the state of being housed in kettle frames. Further, the respective rice cooking kettles are provided with automatic upper lid dropping mechanisms as the simple mechanisms which are capable of automatically mounting the upper lids of the rice cooking kettles. Further, the three-dimensional rice cooking system discretely and independently provided with kettle transporting devices is provided as well.
Patent JP-H05168817-A (JP)
Title: Sewage purifying method and secondary flocculant
Inventor: KANEKUNI SUKEO
IPC: C02F1/52
Filed: 1991-12-20
Abstract: PURPOSE:To retreat secondary sewage and to reutilize a secondary precipitate as a flocculant by flocculating and settling the industrial waste liq., domestic waste Water, sewage in a septic tank, etc., and separating the obtained precipitate into the secondary sewage and secondary precipitate. CONSTITUTION:A flocculant obtained by adding calcium hydroxide to the allophane separated from Kokubokudo (a soil) or volcanic ash in a specified ratio is charged into the industrial waste liq., domestic waste water, etc., and agitated. Otherwise, a precipitate occluding muddy material, pigment and other impurities is precipitated by the sticky membrane of calcium hydroxide and calcium sulfate synthesized from the allophane or the volcanic ash and calcium hydroxide, a specified amt. of concd. sulfuric acid is added to the precipitate and agitated and a specified amt. of water is added while agitated, hence the precipitate is separated into secondary sewage and secondary precipitate, and then calcium hydroxide is added to the separated secondary sewage to form gypsum.
Patent JP-H10179875-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which includes one sort of device capable of serving both as the normally closed type and toggle type and can be changed easily between them through simple replacement of energiz ing spring. SOLUTION: This pachinko game machine has a ball supply tray 6 which is to supply balls to a ball feeding means 14 and is provided with a hole 21 for drawing balls out of the supply tray 6, and an opening/closing plate 18 to open and close the drawing hole 21 is installed slidably between the open position 0 and close position C, and an operating piece 16 is furnished to turn the plate 18 in the opening and closing directions, wherein further the first energizing spring to energize the plate 18 in the closing direction on the side with the close position C and in the opening direction on the side with the open position 0 is installed on the side opposite the ball supply tray 6 about the drawing hole 21, while the second energizing spring 43 to energize the plate 18 in the normally closing direction is installed under the tray 6,  in such an arrangement that the first spring and the second spring 43 can be selected alternatively.
Patent JP-H11178674-A (JP)
Title: Seat device for automobile
Inventor: ISHII KAZUMI
IPC: B60N2/75
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a seat device for automobile wherein when an armrest part is not used, the armrest part can be stored to the lower side of a seat cushion. SOLUTION: In the seat device for automobile having an armrest body 31 which can be switched to a storage position where the armrest body can be put into a seat cushion 12 from a side thereof and to a use position where the armrest body is erected on the cushion 12, there are provided a support plate 32 to fix the body 31 at the top end thereof, a guide means 33 which is provided on the lower side of the part 13 and can be slid horizontally on the side of the lower end of the plate 32 and also can rotatably connect the plate 32, and a lock means 34 which releasably locks the plate 32 at an erected position so as to be erected along a side of the part 12 through the means 33. The armrest body 31 is located in a use position by erecting the plate 32 and is located in a storage position by pushing the plate 32 into the lower side of the part 12 through the means 33.
Patent JP-H06183666-A (JP)
Title: Driving device in elevator
Inventor: EMOTO HIROSHI
IPC: B66B7/00
Filed: 1992-12-22
Abstract: PURPOSE:To make a suitable arrangement to install an elevator in a limited space. CONSTITUTION:A hydraulic jack 5 which is the driving device of an elevator is installed facing the bottom, and a fixed block 6 is mounted on a hydraulic jack body 5A in this hydraulic jack 5, and at the same time, a running block 7 is mounted on the tip of a plunger of the hydraulic jack 5, and a quadruple speed mechanism is integrated with the hyraulic jack 5.
Patent JP-H0547005-A (JP)
Title: Focus servo circuit
Inventor: ITO HIROYUKI
IPC: G11B7/085
Filed: 1991-12-24
Abstract: PURPOSE:To correct a focus error by changing a loop gain on a reducing side over to a higher value at focus searching in order to move an objective lens in a stable manner so as to obtain a just focused state. CONSTITUTION:At the time of operating a focus servo, with a loop gain at a high state on a reducing side, a focus actuator 19 is driven for control, and as a result, if it is used as an upright type or a stationary type, controlled into a just focused state in a stable manner. Mean while, at the time of focus searching, since a gain G of an arithmetic process amplifying circuit 14 is held at a low gain G1, an objective lens can be moved in a stable manner as before consequently, a just focused state is obtained.
Patent JP-H05180468-A (JP)
Title: Ice heat accumulator
Inventor: YAMASHITA TAKASHI
IPC: F24F5/00
Filed: 1991-12-26
Abstract: PURPOSE:To stabilize temperature of circulating and ice melting water in combination with a conventional ice melting method in which ice is melted from an exterior surface, by a method wherein piping is formed so that at a time of ice melting operation, brine is made to circulate between a heat transmitting coil and a heat exchanger, working as heat medium for melting of ice, and ice formed on the surface of the heat transmitting coil can be melted from inside of the coil. CONSTITUTION:Before ice melting operation is started, a three-way valve 24B on inlet side of a heat pump 28 is set to flow brine from a brine pump 26 to a heat exchanger 40, a two-way valve 32B from the heat exchanger 40 to an inlet of a heat transmitting coil 22 is opened, and a two-way valve 32A from the heat pump 28 to the heat transmitting coil 22 is closed. As ice is being melted according to a conventional ice melting method, the brine is circulated between the heat transmitting coil 22 and the heat exchanger 40, with a freezer 28 being OFF. By this, the brine within the heat transmitting coil 22 is cooled by ice 23 formed on the surface of the heat transmitting coil 22, and then sent by a brine pump 26 to the heat exchanger 40, where it exchanges heat with circulating and ice melting water 38, whereby the ice melting water 38 is cooled. On the other hand, the brine, whose temperature is raised up, is made to return to the heat transmitting coil 22.
Patent JP-2000183334-A (JP)
Title: Field-effect transistor
Inventor: OKAMOTO YASUHIRO
IPC: H01L21/338
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction field-effect transistor, where gm- characteristic is flattened, a distortion characteristic is improved and pinch-off property and top clogging can be dissolved satisfactorily. SOLUTION: GaAs, a buffer layer 110 of AlGaAs, a lower electron supply layer 120 of n-type AlGaAs, a channel layer 130 of an i-type InGaAs, an upper electron supply layer 140 of n-type AlGaAs, a Schottky layer 150 of i-type AlGaAs, an ohmic contact layer 160A by n-type GaAs and the like, a gate electrode 170 of WSi, a source electrode 180 of Au, Ge and Ni, and a drain electrode 190 are formed on a GaAs semi-insulating substrate 100. Nt product of the upper electron supply layer 140 is set to about 1.4 times the maximum sheet carrier concentration Nsmax of a heterojunction interface and the Nt product of the lower electron supply layer 120 to about 1.1 times the maximum sheet carrier concentration Nsmax and to lie within the range of 1.0 times to 2.0 times.
Patent JP-H11191041-A (JP)
Title: Print controller and data processing method thereof, and storage medium stored with computer-readable program
Inventor: UNISHI MASAKI
IPC: G06F3/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To significantly shorten a reprinting time of the same print informa tion requiring frequent printing without greatly expanding memory resources, since a printing part stores and manages only print information of high reprinting frequency as printable data. SOLUTION: When print information received from a host computer 100 is printed, printing frequency is managed on the RAM 110 by a print information control part 108 while the print information is spooled on an HDD 113, and when the printing frequency exceeds a specific value, the information is respooled by the print information control part 108 as print data which can be printed from a printer engine 111 generated on the basis of the print information.
Patent JP-H06192611-A (JP)
Title: Water-based pigment ink composition for writing utensil
Inventor: ITABASHI AKIKO
IPC: C09D11/16
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a compsn. which is excellent in dispersion stability an hiding power and does not require operations such as stirring before the use by fixing fine titanium oxide particles on the surfaces of resin particles to form composite particles with specified particle sizes. CONSTITUTION:The compsn. contains, as a coloring matter, composite particle having a mean particle size of 0.2-2mum and obtd. by fixing fine titanium oxide particles having a mean particle size of 0.1mum or lower on the surfaces of resin particles. The resin particle reduces the apparent density of the oxide particles, improving the dispersion stability of the latter particles, and increases the apparent particle size of the latter, improving the whiteness and hiding power of the latter. The composite particles are obtd. by mixing the resin and the oxide particles and fixing the oxide particles on the surfaces of the resin particles by causing the oxide particles to be adsorbed by the surface or to be forced into the resin particles, e.g. by mixing and grinding with an automatic mortar, a jet mill, etc., and/or giving a mechanical impact with a hammer mill, etc.
Patent JP-H10197521-A (JP)
Title: Asphalt extracting device and asphalt extrating method of asphalt mixture
Inventor: NANBA KEISUKE
IPC: G01N1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To extract asphalt in a short time by reducing pressure of a recovering tank and a pressure reducing chamber in an extracting tank, introducing a solvent into an asphalt mixture housing chamber, and recovering the solvent to the recovering tank by filtering the asphalt. SOLUTION: Pressure is reduced from the inside of an extracting tank 3 by actuating a pressure reducing mechanism 5, and a solvent in a solvent tank 1 is sucked through a solvent supply pipe 10, and is flowed in an upper chamber part of the extracting tank 3, and is flowed down on a bottom surface of a filter paper holder 43, and is blown out of a filling port 35 by passing through a solvent introducing pipe 36. An asphalt mixture housing chamber 33 of the extracting tank 3 is filled with the solvent. The solvent melts asphalt in an asphalt mixture, and an aggregate, sand, filler or the like are filtered by filter paper 32, and are flowed in a pressure reducing chamber 34. Highly efficient filtration becomes possible by a pressure difference between the inside and outside of the filter paper 32.  The solvent of the pressure reducing chamber 34 is recovered to a recovering tank 4 by passing through a suction pipe 11. An extracting quantity per unit time is increased by this method, and extraction necessary time can be shortened.
Patent JP-H06193720-A (JP)
Title: Speed change control device for automatic transmission
Inventor: KURIYAMA MINORU
IPC: F16H61/04
Filed: 1992-12-24
Abstract: PURPOSE:To set speed changing action proper, and prevent speed changing shock in an automatic transmission for different friction elements as subjects of control in a normal drive condition and an inverse drive condition by correcting a reference value to determine the drive condition in accordance with an operation condition changing speed. CONSTITUTION:An automatic transmission 1 has a main and an auxiliary transmissions 20, 30, a one-way clutch 33 is locked in a normal drive condition where power is transmitted from the engine side to the wheel side when a direct connection clutch 32 is released to form a low speed stage, and the low speed stage is formed by fastening a speed reduction brake 34 in an inverse drive condition in which power is transmitted inversely where the one-way clutch 33 rotates idly. In this case, a determining means to determine if the drive condition is the normal one or the inverse one at the time of speed change is provided, and the direct connection clutch 32 and a speed reduction brake 34 are controlled in accordance with a result of determination. A reference value to determine the drive condition by this determining means is corrected in accordance with a change speed of an operating condition, thereby a proper speed change action can be provided constantly.
Patent JP-H06193618-A (JP)
Title: Clip installation structure and method
Inventor: MURAMATSU KAZUYA
IPC: F16B19/00
Filed: 1992-12-25
Abstract: PURPOSE:To prevent occurrence of falling and facilitate installation by forming an extending part on a base surface for installation of a base seat, correspondingly to a cutout hole of the base seat, supporting a shaft of a clip from the side of the base in a push-up manner, press-fitting to and engaging a stopping flange of the clip the cutout hole. CONSTITUTION:Small holes 20, 21 are formed on base plates 2a, 2b bilaterally extended from a base seat 2 and a hole 22 are formed on a base plate surface 2c opposingly to a cutout hole 3, in order to install a foaming body which is arranged on an inner surface of an installation member, on the base seat 2, as a base surface. The base seat 2 is mounted on the foaming body 4 which is then oscillated. The foaming body 4 is melted on the contact surfaces between the base plates 2a, 2b and the base plate surface 2c, for deposition thereof. The holes 20 to 22 are in a non-contact condition, having an engagement and fixation function through projection. The projected part from the large hole 22 is an extended part 5 opposed to the cutout hole 3, which part 5 pushes up a shaft 1b of the clip 1, for the engagement with the cutout hole 3.
Patent JP-H10166321-A (JP)
Title: Composite synthetic lumber
Inventor: MINAGAWA MITSUO
IPC: B27D5/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To form composite synthetic lumber consisting of an incombustible synthetic resin composite material integral with lumber having a smooth surface, low water absorption, densed physical strength and, besides, having a safety against decay and noxious insects. SOLUTION: The composite synthetic lumber is formed by laminating or coating a part or entire circumference of lumber surface with an incombustible synthetic resin composite material 2 with a resol type phenyl resin and a curing agent added to ceramic minute hollow particles, silica powders and glass powders and/or glass micro balloons having a comprise strength of 600kgf/cm<2> or more, a bulk specific gravity of 0.3-0.5/cm<3> , and a melting point of 1,500 deg.C or higher.
Patent JP-H10175217-A (JP)
Title: Molding device for paving stone using foam waste of thermoplastic synthetic resin
Inventor: TANAKA MASARU
IPC: B29K105/26
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain moldings which are reusable as a paving stone, a tile, and a block by mixing foam waste such as a foamed synthetic resin with pulverized sand and glass, halfway in the passage of the foam waste through an upper and a lower heating cylinder of a double stage structure. SOLUTION: An upper and a lower heating cylinder 2, 6 of a double stereostructure type are installed and the upper-stage heating cylinder 2 has a first hopper 1 for supplying synthetic resin foam waste connected to the end part of the cylinder 3 on the top. In addition, a top die 3 is provided on the upper-stage heating cylinder 3 and at the same time, an inducing guide cylinder 5 for guiding a molten material flowing down from the top die 3 is installed upright. Further, the lower end of the inducing guide cylinder 5 is connected to the lower-stage heating cylinder 6. The lower-stage heating cylinder 6 has a second hopper 7 of injecting pulverized sand and glass or particle provided upright on the end part of the lower-stage heating cylinder 6.  At the same time, a band heater is wound below the second hopper 7 and a mixed half-molten resin from the lower-stage heating cylinder 6 is molded by a synthetic resin molding machine 15 through a receiving tray 14.
Patent JP-2000179384-A (JP)
Title: Air-fuel ratio controlling device of internal combustion engine and plant controlling device
Inventor: YASUI YUJI
IPC: G05B13/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controlling device of internal combustion engine for a system in which the air-fuel ratio of internal combustion engine is controlled to settle the output of exhaust gas sensor on the downstream side of catalyst device toward a predetermined target value, that compensates the influence of dead time on the exhaust system containing the catalyst device, while further increasing accuracy and quick response performance of the control for settling the exhaust gas sensor output to target value. SOLUTION: This device is provided with a reference value setting part 11 that variably sets a reference air-fuel ratio FLAF/BASE to send to an exhaust system containing a catalyst device in accordance with a component μadp. The component μadp is based on the adaptation law of air-fuel ratio control amount μsl, which is generated by a control instrument 27 through processing of adaptive sliding mode control in order to settle an O2 sensor output VO2/OUT of the sensor located downstream of the catalyst device toward a target value VO2/TARGET. An estimation instrument 26 estimates a deviation VO2 between an O2 sensor output after dead time of the exhaust system and a target output by using a deviation kact between the determined reference value FLAF/BASE and a detected air-fuel ratio KACT. The estimated deviation VO2 is sent to the control instrument 27.
Patent JP-H06147137-A (JP)
Title: Vane type fluid machine
Inventor: UCHIDA HIROSHI
IPC: F04C18/00
Filed: 1991-12-28
Abstract: PURPOSE:To reduce the wear of a vane and ensure durability and embody high speed and miniaturization by connecting the inlet of the discharge flow passage of a compression fluid to a fluid compression chamber. CONSTITUTION:When a rotor shaft 3 is rotated, a rotor 32 is rotated, and the rotation of the rotor shaft 3 is transmitted to a housing 2 through an outer tooth gear 7 and an inner tooth gear 8, and the housing 2 is rotated in delay by a specific speed. Then, air is sucked into a case through an air suction opening 18, and this air is sucked into an air compression chamber 5 that is in a suction position, from an air suction passage 50. As the capacity of this air compression chamber 5 is reduced following the rotation of the rotor 32, the air in the compression chamber 5 is gradually compressed. When this compression chamber 5 is rotated to the approximate maximum compression side, the capacity of the compression chamber 5 becomes minimum, and the air is compressed to the utmost, and the compression chamber 5 is connected to an air discharge passage 60 by means of a connection hole 34 and an air discharge hole 61, and the compressed air is discharged to the outside.
Patent JP-2000180025-A (JP)
Title: Refrigerator
Inventor: HAMAMOTO TOYOJIRO
IPC: F25D21/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator to prevent the occurrence of an evil due to vapor condensation and be excellent in safety, energy saving, and a cost by a method wherein vapor condensation occurring to the bottom of a refrigerator body is limited. SOLUTION: A refrigerator body 2 is placed on an installation bed 1 laid on a floor surface F. A vent passage 10 wherein the bottom of the refrigerator body 2 forms a ceiling surface is arranged on the installation bed 1, and a motor-driven fan (an air supply means) 3 is provided to forcibly introduce outside air in the vent passage 10. By air flowing through the vent passage 10, vapor condensation occurring to the bottom of the refrigerator body 2 is limited.
Patent JP-2001176938-A (JP)
Title: Wafer prober
Inventor: ITO ATSUSHI
IPC: H01L21/66
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober which can protect a chuck top conductor layer from noises, and prevents a malfunction in an integrated circuit, etc., caused by these noises, and accurately determine whether or not the integrated circuit, etc., operates normally. SOLUTION: In a wafer prober in which a chuck top conductor layer is formed on one major face of a ceramic substrate, and also a guard electrode is formed in the interior, a metal layer is formed on the side face of the ceramic substrate.
Patent JP-2000176773-A (JP)
Title: Tool holder
Inventor: ISHIKAWA HITOSHI
IPC: B23Q3/12
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To make a tool holder commonly usable among machines different. SOLUTION: The end surface larger than the diameter at the root portion of a shank part 31 is so constituted as to be faced to the tip end surface 20a of a spindle with an interval spaced in a state that the shank part 31 is fitted in a tapered hole, and concurrently, this fixture is provided with plural leg member holding holes 41 facing opening ends to the end surface 33a, and equally disposed in the circumferential direction around the axial center of a tool holder main body, plural leg members 42 fitted in the leg member holding holes 41 so as to be slid in fluid sealing relation, oil passages 43 and 38 communicated with the bottom portions of the resepctive closed end holes 41, a hydraulic pressure adjusting hole 45 bored from the outer circumferential part of the tool holder main body, and communicated with the oil passages 38 and 43,  a piston 47 disposed in the hole 45 in fluid sealing relation so as to be freely slid, and with a hydraulic pressure adjusting means 46 adjusting the advancing/ retreating position of the piston within the hole 45, and increasing the back pressure of the leg members 42 by hydraulic pressure incurred when the piston 47 is advanced in the hole 45 for pressing the respective leg members 42 in contact with the tip end surface 20a of the spindle.