baber/WOPTO huggingface dataset:
Patent JP-H0518619-A (JP)
Title: Refrigerator
Inventor: YAMAGUCHI TSUTOMU
IPC: F25B49/02
Filed: 1991-07-08
Abstract: PURPOSE:To prevent the quantity of exchanged heat and the condensating capability from falling and also prevent a damage to the compressor and faulty cooling by maintaining the volume of air taken into the condenser at a specified value even if its filter is clogged. CONSTITUTION:In a refrigerator which forms a refrigerating cycle by connecting successively a compressor 7, condenser 2, expansion valve 4, and cooler 5 a temperature sensor 10 is provided on the side of the condenser 2 of a discharge pipe 16 that connects the compressor 7 and condenser 2. A controller 11 to raise the revolutional speed of the motor 1 of a variable speed fan 1a of the condenser 2 is provided in the case in which the temperature of the discharge pipe 16 is over specified temperature.
Patent JP-H0824485-A (JP)
Title: Dry cleaner
Inventor: KITAMURA YOSHITSUGU
IPC: D06F43/08
Filed: 1994-07-19
Abstract: PURPOSE:To prevent the heating of a pump, by judging that the circulation of the detergent is poor when the first liquid level switch provided before the filtering of a filter of a trap is operated, and the second liquid level switch provided after the filtering is not operated, and stopping the circulation and moving to a batch type washing. CONSTITUTION:On the side surface of a button trap 11, L-shaped pipes 27 and 28 are installed at the positions higher than a part to be the receiver of the detergent filtered by a strainer 19, and the connection of a lead-in line 25, and the upper ends of the pipes 27 and 28 are set at heights the same as the connection of the lead-in line 25 and the upper end of the button trap 11 respectively. Pressure switches 17 and 18 are installed to the upper ends of both L-shaped pipes 27 and 28, and the liquid levels of the detergent in both pipes 27 and 28 are detected. The resultant liquid level signals are input to a microcomputer. When the pressure switch 18 is operated and the pressure switch 17 is not operated, a drain valve 31 is closed, a pump 15 is stopped, and the washing machine is changing over from the circulating washing to the batch washing.
Patent JP-S6054461-A (JP)
Inventor: REIMONDO KAARU RUUSHIYU
IPC: H01L23/495
Filed: 1984-08-08
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-H0330854-A (JP)
Title: Powder supply apparatus
Inventor: MATSUNARI MASAHIKO
IPC: B05B7/16
Filed: 1989-06-29
Abstract: PURPOSE:To form whirling-up and vertical gas streams so as to fluidize powder sufficiently by installing a cylindrical part onto a taper part communication therewith, which communicates with a spherical part installed in a vessel, and by installing a downward blow pipe for the purpose of jetting compressed gas in the opposite direction to the opening of spherical part and fluidizing the powder. CONSTITUTION:A spherical part 3, a taper part 4 and a cylindrical part 5 are formed inside a vessel 2 in this order from the bottom, and this taper part 4 communicates with the upper spherical part 3 and forms a frustum of cone opening upward. A compressed gas is jetted out of a downward jetting pipe 9 in the opposite direction to the opening of spherical part 3, powder charged in the vessel 2 is made to fluidize and a fixed quantity of the powder is taken out of discharge ports 14 and 15.
Patent JP-2000357645-A (JP)
Title: Projection aligner
Inventor: TERASAWA CHIAKI
IPC: G02B13/24
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To exhibit high optical performance over the entire exposure region, easily achieve a higher NA and give a wide exposure region by providing a projection optical system having at least one aspherical lens which is aspherical at both surfaces thereof so that distortions, curvature of field, astigmatism, coma, spherical aberrations, and the like can be corrected satisfactorily. SOLUTION: A whole optical system is formed of a plurality of lens groups which include a group of lenses of positive refracting power and a group of lenses of negative refracting power, and its power (refracting power) distribution is set properly. A projection optical system 909 includes at least a single lens which is aspherical at both surfaces thereof. Even if one or more aspherical lenses are used, one of such aspherical lenses must be aspherical at both surfaces thereof, or each of all such aspherical lenses must be aspherical at both surfaces thereof. Differences in aberration correcting performance between a both-sided aspherical lens and a single-sided aspherical lens become noticeable, when the lens is applied to a projection optical system up to higher-degree aberration corrections is required.
Patent JP-2000355313-A (JP)
Title: Label printer
Inventor: KATO SATOSHI
IPC: B65C9/40
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To easily select an article by distinguishably displaying articles which have been priced during a current period and articles which have not been priced during the current period when an article list is displayed. SOLUTION: A load cell 2a of a balance 2 is connected via a load cell control part 21 to a CPU 20. A touch panel 12a and various keys 7 to 11 are connected via an operation control part 24 to the CPU 20, and a liquid crystal display 12b is connected via a display control part to the CPU 20. A scanner control part 23 incorporates a buffer for storing image data input from an image scanner 14. Whether an article of an item number which is read has been priced during a current period for pricing is determined. Item numbers of priced articles are stored in a priced article file, so that whether the read number is stored in the priced article file is determined. Thus time required for selection can be reduced, thereby reducing a load of an operator and improving working efficiency.
Patent JP-H0771675-A (JP)
Title: Manufacture of i-shaped joint
Inventor: YODA TADAO
IPC: F16L41/02
Filed: 1993-06-14
Abstract: PURPOSE:To facilitate manufacturing an I-shaped joint, having a head part use part provided with a curved peripheral surface and a pipe part use part protruded to the sideward, by placing an element pipe, cut into a short cylinder shape, in a bulge use metal mold, and performing bulge working by charging the inside of the element pipe with elastic unit or liquid. CONSTITUTION:In the case of manufacturing an I-shaped joint, an element pipe (a) cut into a short cylinder shape, in a curved internal peripheral surface 5 of internal diameter almost equal to an external diameter of a head part of the I-shaped joint, is engaged in bulge use metal molds 2, 3 having a head part use hole part 4 provided with each opening part 6, 7 in the center line axial direction and having a pipe part use hole part 8 to the sideward from the hole part 14. In a condition of charging the inside of the element pipe (a) with a pressurizing material 9 of elastic unit or liquid, both side end faces 12 of the element pipe (a) are pressurized by punches 10, 11 from each opening part 6, 7 of the metal mold 2, 3, to form a bulge molded product 14 of molding a head part use part 15 and a pipe part use part 16. Thereafter, the pipe part use part 16 is drilled and also further drawn out by burring work, to obtain a product by performing required finish cutting.
Patent JP-H0919362-A (JP)
Title: Heat insulating device
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve safety and reliability by immediately detecting the absence of a pan and stopping a heat insulating operation when the pan is detached in the state of the temperature of the pan not lowered to a heat insulation control temperature at the time of moving the pan from a high temperature state to heat insulation state concerning a device for heating the pan to the high temperature state according to an induced heating system. SOLUTION: At the time of rice cooking, a microprocessor 21 controls an induction heating circuit 31 and supplies a prescribed high frequency current to an induction coil 4. Besides, when the temperature detected by a pan temperature sensor 6 is higher than 72 deg.C at the time of heat insulation, for example, the control for a temperature drop period is performed but when the temperature is lower than it, the control for a heat insulation stabilizing period is performed. At such a time, induction heating off control is performed for the control for the temperature drop period, and the detected temperature is set to a memory. Besides, when the pan temperature is higher than 72 deg.C, the temperature is repeatedly chacked for 150 seconds and the difference from the temperature 150 seconds before is investigated.  When the pan temperature is decreased more than 10 deg.C, the presence/absence of the pan is detected by a pan detection sensor 5 and when the absence of the pan is detected, the operation of the induction heating circuit 31 is stopped.
Patent JP-H04364770-A (JP)
Title: Manufacture of semiconductor package sealed with low melting point glass
Inventor: USHINAGARE MASAMICHI
IPC: H01L23/50
Filed: 1991-06-12
Abstract: PURPOSE:To easily manufacture a lead frame provided with multi pin counts and to easily bond the lead frame to a ceramic base body. CONSTITUTION:Resist patterns 12 formed on both faces of a lead frame material 10 are formed in the following manner: they are formed in the wire bonding width of each lead on one face of the lead frame material 10 within the formation range of inner leads 14; and they are formed in the width which is narrower than the bonding width on the other face. The title manufacture is featured in the following manner: both faces are etched; a lead frame wherein each cross-sectional shape of the inner leads 14 is triangular is formed; each tip side of the triangular inner leads 14 which have been formed on the lead frame is buried in a low-melting-point glass and bonded to a ceramic base body.
Patent JP-H10219555-A (JP)
Title: Laminated nonwoven fabric and its production
Inventor: MATSUOKA FUMIO
IPC: D04H1/498
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated nonwoven fabric having heat sealability, shape retention, required characteristics derived from constituent fibers of nonwoven web of stable fiber, by laminating a specific filament nonwoven fabric web layer to a prescribed stable fiber nonwoven fabric web layer and integrating the layers by three-dimensional interlacing. SOLUTION: A short fiber nonwoven fabric web layer is laminated to at least one side of a filament nonwoven fabric web layer, the constituent fiber and filament of both the webs are mutually interlaced and integrated on the whole. The filament nonwoven fabric web is formed by using a filament of a sheath-core structure comprising an olefin-based polymer as a core component and a polymer having a melting point lower than that of the olefin-based polymer, and the staple fiber nonwoven fabric web is composed of at least any of natural fiber and/or regenerated fiber and synthetic fiber to mutually interlace the constituent filament and short fiber in a three-dimensional way.
Patent JP-S6229702-A (JP)
Title: Turbine rotor cooling device
Inventor: TANIYAMA MASATOSHI
IPC: F01D5/08
Filed: 1985-07-30
Abstract: PURPOSE:To enhance the turbine rotor cooling effect by providing a steam passage that penetrates both a gland labyrinth packing, which is located between a high pressure inner casing and an intermediate pressure inner casing, and a primary stage nozzle diaphragm. CONSTITUTION:A gland labyrinth packing 11 is provided which restricts the leakage of working steam that runs from the inner side of a high pressure casing 1 toward an intermediate pressure inner casing 2. Next, steam passages 18 and 19, which penetrate both the gland labyrinth packing 11 and a primary stage nozzle diaphragm 12, are formed. With this contrivance, a temperature of the steam extracted from the high pressure part can be kept low, thereby enhancing the turbine rotor cooling effect.
Patent JP-S6061782-A (JP)
Inventor: FUJIYAMA MASANORI
IPC: G09B7/04
Filed: 1983-09-12
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-H09313883-A (JP)
Title: Method for removing nitrogen oxide
Inventor: NAKATSUJI TADAO
IPC: B01J20/06
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method to efficiently absorb and remove nitrogen oxides of a low concn. as about several ppm orders included in air or various exhaust gases through a funnel, especially to remove NO which is chemically inactive and difficult to be treated. SOLUTION: An absorbing device is filled with an adsorbent for nitrogen oxides. This absorbent is prepared by depositing a ruthenium compd. on manganese oxide having >=50m<2> /g specific surface area and 37±1 deg. X-ray diffraction angle (2θ) showing the max. intensity, or manganese oxide containing Cu and Fe. The gas to be treated is introduced into the absorbing device at <50 C and nitrogen oxides included in the gas is absorbed and removed at that temp, as the absorbing temp. Then a regenerating gas is introduced into the absorbing device and the device is heated to 100 to 200 deg.C to desorb the absorbed nitrogen oxide. The desorbed nitrogen oxides with the regenerating gas is carried from the absorbing device while the absorbing device is cooled to the absorption temp. This procedure is repeated.
Patent JP-H0728589-A (JP)
Title: Input device
Inventor: ETO YUTAKA
IPC: G06F3/0346
Filed: 1993-07-07
Abstract: PURPOSE:To improve the information input operation for an information processor. CONSTITUTION:The input device is provided with a display device 2 which displays a cursor 5 on a display screen 4, plural infrared ray light emitting elements 8a-8d which emit the infrared ray of dissimilar frequencies at the prescribed angle forward the display screen 4, transparent infrared ray multipoint light receiving panel 9 located on the display screen 4 and which accepts the infrared ray from the plural infrared ray light emitting elements 8a-8d and detects the light receiving position on the display screen 2 for each frequency, and viewpoint calculation circuit 10 which calculates the viewpoint of an operator on the display screen 2 based on the light receiving position for each frequency detected by the panel 9 and moves the cursor 5 on the display screen 4 to the viewpoint.
Patent JP-2000011619-A (JP)
Title: Recording playback apparatus, apparatus controller and network system
Inventor: RODNEY GORDON WEBSTER
IPC: G11B27/28
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To allow other apparatus connected to a serial bus to continuously acquire a counter value showing the tape position on a recording playback apparatus and also allow to retrieve the tape position by using the counter value. SOLUTION: VTR 102 starts the fast forward or rewind according to control instructions sent from a PC 101 through a serial bus 110 and repeats the computing of the counter value showing the present head position of a magnetic tape 232 and sending of the counter value through an isochronous communication on the serial bus. The PC 101 repeats the acquiring of the counter value through the isochronous communication and its indication and also retrieves the position of the tape, using the acquired counter value to control the VTR 102 so as to start the playback from the position designated with the counter value.
Patent JP-H08338025-A (JP)
Title: Mat for vegetation
Inventor: SAKATE MICHIHEI
IPC: E02D17/20
Filed: 1995-06-10
Abstract: PURPOSE: To easily achieve the adaptation to the hard soil or rock mass so that a seed can easily take root. CONSTITUTION: A jute fiber felt 1 containing fertilizer, in which perforations 2... such as holes or slits spaced apart, one from another, at predetermined intervals, is provided on the bottom side of a vegetation base material 4 prepared by mixing seeds of plant, soil conditioner, organic fertilizer, water holding material. The top and bottom sides of these materials are covered with saprophagous cloths or papers 3, 5, which are sewn to form them into a single body.
Patent JP-H1110210-A (JP)
Title: Rolling mill
Inventor: TASHIRO KATSUZO
IPC: B21B13/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining an eccentric quantity in proper quantities to the variation in the diameter of a work roll and variation in plate thickness to be rolled and passed through. SOLUTION: In a rolling mill in which bearings 7 for supporting the ends of work rolls 8, 9 are supported at the eccentric positions of eccentric bushes 3 on supporting frames and a roll gap is set by rotating these eccentric bushes 3, an eccentric quantity δbetween the center of rotation of the eccentric bushes 3 and the center of rotation of the work rolls 8, 9 are determined by δ=1/4 ((Dmax +Gmax )-(Dmin +Gmin )). Where, Dmax is the initial max. diameter of the work roll, Dmin is the allowable min. diameter of the work roll just before being discarded, Gmax is the necessary max. roll gap and Gmin is the necessary min. roll gap.
Patent JP-H0911421-A (JP)
Title: Laminated body
Inventor: TATSUMI YASUO
IPC: B65D65/40
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To give heat resistance and oil resistance to a laminated body by a structure wherein the laminated body is made respectively of a specified sealing layer, an adjacent layer, an intermediate layer and a base material layer from inside in the order named under the condition that the melt index of the sealing layer is larger by a specified value than that of the intermediate layer and the separation strength between the sealing layer and the adjacent layer is weaker than that between the adjacent layer and the intermediate layer and is of a specified separation strength value. SOLUTION: This laminated body consists from inside of at least four or more layers or a polypropylene sealing layer as the first layer, an adjacent layer made of a mixture of 20-90wt.% of polypropylene and 80-10wt.% of 4-methypentene-1 as the second layer, an intermediate layer made of polypropylene having the melt index of 0.5-30 as the third layer and a base material layer mainly made of polypropylene mixed with 0.01-1wt.% of a nucleating agent and having the melt index of 0.01-4 as the outermost layer. The melt index of the sealing layer 1.1 or more times as high as that of the intermediate layer and the ply separation strength between the sealing layer and the adjacent layer is set to be weaker than that between the adjacent layer and the intermediate layer and the separation strength is set to be 0.2-2.5kg/15mm under the pulling speed of 300mm/min.
Patent JP-S5958294-A (JP)
Inventor: FUEKI KENSUKE
IPC: G21D1/02
Filed: 1982-09-29
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-H09329657-A (JP)
Title: Automatic antenna tracking device
Inventor: TAMAKITA TSUKASA
IPC: G01S3/42
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To secure the sum and difference signals which are indispensable for automatically tracking an antenna even when office loop-back tests are conducted by providing a changing circuit and switching the circuit in accordance with a control program. SOLUTION: A changing circuit 10 is provided with a directional coupler 7 which branches the output of a first amplifier 30, second and fifth switches 1 and 2 which respectively lead the branched outputs of the amplifier to an LNA(low-noise amplifier) output terminal 42 and a sum signal output terminal 43, and a directional coupler 3 which branches the output of a second amplifier 31. For example, a sum signal input 40 is outputted to the terminals 42 and 43 through an amplifier 30, the coupler 7 and the switches 1 and 2 and a difference signal input 41 is outputted to a difference signal output terminal 44 through a third amplifier 32 and fourth switch 36. When a test signal output from a test signal input terminal 45 is measured, the output is led to the terminal 42 by switching the switch 1. Sum and difference signal outputs are respectively led to the terminals 43 and 44.  Even when loop-back tests are conducted, therefore, the sum and difference signals which are indispensable to automatic track an antenna can be secured.
Patent JP-S5691925-A (JP)
Title: Strip guide on down coiler
Inventor: KATOU HEIJI
IPC: B65H19/28
Filed: 1979-12-25
Abstract: PURPOSE: To retreat a guide faster than a wrapper roll of increasing diameters and prevent it from interfering with a strip by connecting the strip guide turnably to the wrapper roll of a down coiler.  
     CONSTITUTION: When the leading end of a strip 4 is bitten between a wrapper roll 20 and a mandrel 1 along the guide surface 9 of a guide body 3 and reaches a guide part 10, the strip 4 is wound on the mandrel 1 and its diameter increases. Then, the wrapper roll 2 is retreated together with the other wrapper roll by a cylinder 8 via an arm 6. At this time, while the guide body 3 is retreating, the guide body 3 is turned counterclockwise around a pin 12 by the synthesis of the arc locus of the pivotal fitting points 7, 16 of the arms 6, 14. Hence, the leading end of the guide part 10 retreats faster than the wrapper roll 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H119856-A (JP)
Title: Razor
Inventor: COFFIN DAVID C
IPC: B26B21/22
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a razor of which razor head can oscillate and roatate during the shaving process. SOLUTION: The razor head is supported during the shaving process while the razor head is made transferable against the razor in response to a force acting on the head during the saving motion. The razor head is constituted to swing and rotate around the axial line formed at right angles against the central axial line of the razor and also at right angles against an imaginary axial line defined by the connection point of the razor and the razor head as a favorable practical example. The transfer of engaging arm 10 is in positions except a pass nealy parallel to the central longitudinal axial line of the razor as a favorable practical example. The side component of the razor head along the axial line defined by the engaging part of the engaging arm 10 is prevented, in this method.
Patent JP-H077783-A (JP)
Title: Notification sound generator
Inventor: MATSUMOTO HIROSHI
IPC: G10K15/04
Filed: 1993-06-14
Abstract: PURPOSE:To adjust notification sound to optimum corresponding to surrounding noise by separating the frequency of the notification sound from the refrequency noise signals and making a transmission sound pressure level higher than a noise level based on the detected result of a sound pressure level and the frequency characteristics of the surrounding noise. CONSTITUTION:When incoming signals are received from the transmission/ reception part 12 of a portable telephone set, a control part 11 outputs a switch control signal, switches a switching part 14, operates a microphone part 13a and lets surrounding noise signals fetch in. For signals for which the noise signals are divided into five frequency bands by a BPF 15, a comparator circuit 16 compares the sizes of the signals and outputs the largest band to the control part 11 and a level detector 17. Then, the control part 11 selects the frequency most separate from the frequency of the signals from the circuit 16, further sets the sound pressure level higher 16dB than an absolute sound pressure detected by the detector 17 and lets a ringer part 18 emit ringer sound. Thus, the ringer sound can be automatically adjusted to the optimum corresponding to the surrounding noise and can be made very easily listenable.