baber/WOPTO huggingface dataset:
Patent JP-S6397285-A (JP)
Title: Water cleaner
Inventor: OKUDA MASAHITO
IPC: C02F1/28
Filed: 1986-10-13
Abstract: PURPOSE:To permit quick and easy removal of impurities sticking to a filter element by mounting a filter bag in which a filter aid is sealed freely attachably and detachably to the outside peripheral part of the filter element of a filter device provided in a water cleaner. CONSTITUTION:The filter device 5 mounted with the wire-shaped filter element 9 is provided to the outside peripheral part of a cylindrical winding core frame body 11 provided in nearly the central part in the water cleaner 1. The thin film-like filter bag 15 in which the filter aid 13 is sealed is freely attachably and detachably put on and mounted on the outside peripheral face of the element 9 and active carbon 7 is provided to the lower part in the water cleaner 1. The filter bag 15 is simply and easily exchanged by removing from the filter element 9 when the filter bag 15 can no longer exhibit the filtration function due to the impurities stuck thereto.
Patent JP-H0582742-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIZAKI SHIRO
IPC: H01L27/088
Filed: 1991-09-20
Abstract: PURPOSE:To avoid useless employment of elements while the operation speed is improved by a method wherein four enhancement-type FETs are connected in series within one group only and, further, two of three depletion-type FETs are connected in series. CONSTITUTION:One group, i.e., the one (C11) of basic cells C11 and C12, is composed of four enhancement-type FET's E11-E14 and three depletion-type FET's D11-D13. The four enhancement-type FET's E11-E14 are connected in series within the basic cell C11 only and, further, two (D11 and D12) of the three depletion-type FET's D11-D13 are connected in series. Therefore, the parasitic capacitance of one FET is effective and it does not have an influence upon an operation speed. With this constitution, useless employment of elements can be avoided while the operation speed is improved.
Patent JP-H1087710-A (JP)
Title: Production of polymer particle
Inventor: TAKIGAWA KAZUNORI
IPC: C08F2/44
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain polymer particles of microsizes having a relatively uniform particle size distribution through simple operations by forming a specific O/W type emulsion and polymerizing the emulsion. SOLUTION: (A) A solution containing (i) 100 pts.wt. of a polymerizable monomer, (ii) 0.01-20 pts.wt. of a substance slightly soluble in water having a solubility of <=0.05wt.% in water at 25 deg.C and the molecular weight of <=2,000 and (iii) 0.001-5 pts.wt. of a polymerization initiator having a solubility of <=0.05wt.% in water at 20 deg.C and (B) a solution comprising (i) 0.01-5 pts.wt. of an emulsifier and/or a water-soluble macromolecular compound and (ii) 100-500 pts.wt. of water are mixed and a mechanical shear force is applied to the mixture to prepare an O/W type emulsion and the emulsion is polymerized to give the objective polymer particles of average particle size of about 2-15μm. In a preferred embodiment, an alkyl (meth)acrylate monomer is used as the component (i).
Patent JP-H1092985-A (JP)
Title: Heat sink
Inventor: YAMAUCHI MASATO
IPC: H01L23/36
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To realize an efficient natural heat dissipation requiring no forced air cooling through a motor fan by fitting the second base of a second heat sink made of a second material in a hole made in the central of the first base of a first heat sink made of a first material and securing the heat sinks in place. SOLUTION: An aluminum heat sink 1 has a square base 12 planted with a large number of pins 4. The pin 4 has columnar shape so that cooling air can flow in from any direction. A tapered hole 3 is made in the center of the base 12 and fitted with the base 5 of a copper heat sink 2 having tapered outer circumference. In order to enhance cooling efficiency, pins 4a higher than the pin 4 on the heat sink 1 are planted on the base 5 of the copper heat sink 2 while being arranged radially. This structure realizes effective cooling and suppresses heating of an object to be cooled, e.g. a semiconductor chip, while suppressing cost increase.
Patent JP-H1161516-A (JP)
Title: Sports clothes
Inventor: NAGASE TAKATOMO
IPC: A41D13/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To prepare the subject clothes having a taping function which supports various parts of the lower half of the body and thereby prevents damages attributable to sports by placing a synthetic resin having stronger tightening power and stretchability on them to form tight parts for supporting tendons and bands. SOLUTION: On sporting clothes having stretchability and to be worn closely on the body surface is placed a stretchable synthetic resin having tightening power stronger than the cloths of the main body of the clothes in specific forms, and thereby tightening parts are formed for supporting tendons and bands.
Patent JP-H0991300-A (JP)
Title: File management method
Inventor: TOMIOKA TAKUMI
IPC: G06F17/30
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To retrieve a code information file and an image information file by the same retrieval system. SOLUTION: A key integration processing part 3 reads in a code key information file 11 and an image key information file 12, where key information are stored, and converts them to key information having a common data form and stores them in a key integrated information file 15. A retrieval processing part 5 retrieves the key integrated information file 15 based on a file name and a key value designated from a keyboard 1 to display pertinent key information on a display device 2 and takes out a designated data record from the code information file 16 or the image information file 17 to display it on the display device 2.
Patent JP-2001069198-A (JP)
Title: Portable telephone set with audio function and personal computer interface system therefor
Inventor: OKABE MICHIO
IPC: H04W88/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set having an audio function, a portable telephone function and a personal computer(PC) communication function. SOLUTION: When a user requests an audio mode by pressing a key 70, a control part 60 transmits audio data stored in a data storage part 40 to a headphone 110. When an incoming call is detected just while the user listens to audio with the headphone 110, the control part 60 interrupts the audio mode, retrieves an incoming tone kind setting part 63 and recognizes whether the set kind of incoming tone is incoming melody or audio. When the set kind of incoming tones is audio, the control part 60 transmits audio data stored in the data storage part 40 to the headphone 110. The user listening to audio recognize an incoming call from the headphone 110. A universal serial bus(USB) hub controller 80 transfers audio data in the data storage part 40 and speech voice data through a USB to a PC.
Patent JP-H1182309-A (JP)
Title: Micro-discharging device
Inventor: KOIDE AKIRA
IPC: F04B43/04
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a micro pump having a high rendering property by providing a fixed electrode and a movable electrode as a driving device for diaphragm of a liquid feeding chamber on one side of a diaphragm, and driving a pressurizing pin provided in the movable electrode at the predetermined speed. SOLUTION: At the time of feeding liquid, voltage is applied between a fixed electrode 11 and a movable electrode 12 so as to attract the movable electrode 12 to the fixed electrode 11, and a pressurizing pin 13 bonded to the movable electrode 12 thereby pushes a liquid feeding diaphragm 9 in the direction of reducing volume of a liquid feeding chamber 6, and a flow passage is opened by an outlet fluid resistor element 8 provided on the way of an outlet flow passage 4, and the fluid is discharged from a discharge nozzle 14.  On the other hand, when the voltage applied between the fixed electrode 11 and the movable electrode 12 is shut off, the liquid feeding diaphragm 9 is moved in the direction of increasing the volume of the liquid feeding chamber 6, and the flow passage is closed by the outlet fluid resistor element 8, and an inlet flow passage 3 sealed by an inlet fluid resistor element 7 is opened so that the fluid flows into the liquid feeding chamber 6 through a fluid lead-in port 2. This operation is repeated so as to continuously feed the liquid.
Patent JP-S6487591-A (JP)
Title: Production of crucible for pulling up semiconductor
Inventor: HAYASHI TATEO
IPC: C30B15/10
Filed: 1987-09-29
Abstract: PURPOSE:To inexpensively obtain a crucible made of AlN for pulling up a semiconductor by forming the coating of AlN on the surface of a carbon material by a CVD method, then heating the carbon material to burn out the same so that only the coating of the AlN remains. CONSTITUTION:After the carbon material is molded to the shape of the crucible, the coating of the AlN is formed by the CVD method on the surface of the carbon crucible. The AlN coating which has about 0.5-5mm thickness, is crystalline and has about 3.2-3.3g/cm<3> density is more preferable. This carbon crucible is disposed in a furnace where the crucible is heated to about 750-800 deg.C to burn out the carbon material and to allow only the AlN coating to remain. The AlN crucible for pulling up the semiconductor is thereby obtd. The crucible for pulling up the semiconductor is thus produced by the heat treatment of the relatively low temp. and the production cost is reduced.
Patent JP-2000077908-A (JP)
Title: Dielectric filter and its characteristic adjusting method
Inventor: SANO KAZUHISA
IPC: H01P7/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized dielectric filter which can be used in >=3 GHz high frequency band and has an attenuation pole. SOLUTION: Input-output electrodes 13 and 14 whose surroundings are enclosed by a ground conductor 15 are formed on one surface of a dielectric block and the ground conductor 15 is also formed on the other surfaces. Through holes 17 are formed between the input-output electrodes and conductor films 18 are also formed on the wall face of the through holes 17 to be connected to the ground conductor 15 on the input-output electrodes side. The conductor films 18 are formed around the through holes 17 on the opposite surfaces to be connected to conductor films in the through holes.
Patent JP-S60135331-A (JP)
Title: Apparatus for keeping driver awake
Inventor: OOSHIMA HARUHIKO
IPC: B60K28/06
Filed: 1983-12-22
Abstract: PURPOSE:To enable a driver tobe kept awake by giving him strong vibration from a seat on which he is sitting by turning a switch ON when the driver feels sleepy. CONSTITUTION:When a driver feels tired, the driver himself or a passenger turns the moveble terminal c of a switch S2 to the side (b) so that an output signal from a source signal generator 15 is supplied to an amplifier 18, where the signal is amplified and sent to a vibration unit 19 so as to drive the same. Thus, the driver is given strong stimulative vibration whereby he is awakened. The vibration generating means may be a cushion including the vibration unit or may be the vibration unit 19 directly incorporated in a seat.
Patent JP-H1148837-A (JP)
Title: Seat rotating device for vehicle
Inventor: IKEDA KIYOKAZU
IPC: B60N2/14
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by sticking an upper engaging part which extends downward along a standing part of a rotational plate to the lower surface of a seat belt fixing part of the rotational plate so as to form closed cross section with the standing part of the rotational plate, and by sticking a lower engaging part which engages with the upper engaging part when a seat is forward or backward. SOLUTION: When seat belt load is impressed onto a rotational plate 2, the rotational plate 2 is prevented from separating from a fixing plate 1 because a rear upper engaging member 62 engages with a rear lower engaging member 63. At this time, seat belt load impressing onto the rotational plate 2 transfers to the fixing plate 1 through a standing part 28 and each engaging member 62, 63, but the standing part 28 dose not deform because the standing part 28 and the rear upper-engaging member 62 form a closed cross section. The front side of the rotational plate 2 dose not require reinforcement because a standing part 27 and a front upper engaging member 61 form a closed cross section like on the rear side. Because the front upper engaging member 61 can be eliminated, a device can be miniaturized even when it is applied to a large seat.
Patent JP-H0693688-A (JP)
Title: Ceiling panel in dome type roof and execution thereof
Inventor: SAKUTA YUKIHIRO
IPC: E04H3/10
Filed: 1992-09-11
Abstract: PURPOSE:To improve acoustic performance in a dome type roof. CONSTITUTION:A ceiling panel in a dome type roof is composed of split panels 25 applied to the dome type roof covering large-scale facilities and disposed in a honeycomb shape and sealing materials 23 arranged around the split panels 25 respectively. The contours of the split panels 25 are formed in a hexagonal shape, and the split panels are formed in the double structure of mutually connected fixing boards and sound-absorbing boards being joined with the fixing boards and absorbing sounds. The sealing materials 23 consist of expansible tubes fast stuck to the adjacent split panels 25. The sound-absorbing boards are arranged uniformly extending over the whole dome type roof, clearances among the sound-absorbing boards are hermetically sealed by the sealing materials 23, and the large-scale facilities are covered with the dome type roof, thus absorbing sounds played in the large-scale facilities by the sound-absorbing boards, then improving acoustic performance in the large-scale facilities.
Patent JP-H04121438-A (JP)
Title: Electronically controlled fuel injection device of internal combustion engine
Inventor: OKUBO SATORU
IPC: F02D41/18
Filed: 1990-09-12
Abstract: PURPOSE:To safely and accurately perform air-fuel ratio control by accutately calculating an intake air quantity based on the internal pressure of a cylinder and engine speed, and performing filtering process by composition of the internal pressure of the cylinder, and performing stabilizing process by the composition of the intake air quantity. CONSTITUTION:Respective detected signals from a water temperature sensor 11, an internal pressure sensor 13 in a cylinder, a crank angle sensor 29 and a crank standard positioning sensor 30 are inputted in the input port 25 of an electronically controlled unit 20. On the other hand, an output port 26 is connected to the fuel injection valve 12 of respectively cylinder via driving circuits 31-34, and fuel is injected at each specified crank angle in mutually independent timing for each cylinder. In this case, the internal pressure of the cylinder is composed at a specified crank angle in an electronically controlled unit 20, and an intake air quantity is calculated based on the internal pressure of the cylinder composed and engine speed obtained from the crank angle. The intake air quantity is composed at specified cycle, and a fuel injection quantity is calculated based on the composed intake air quantity.
Patent JP-H10169544-A (JP)
Title: Rotational driving force generator
Inventor: SEIBU HIROSHI
IPC: F03G7/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rotational driving force generator which takes out an eddy generated in a rotating cylinder as kinetic energy. SOLUTION: This rotational driving force generator A, which is filled with easy-to-liquefy refrigerant, is provided with a thermal insulation tank 10 coated with thermal insulating material, a tubular rotating cylinder 20 rotatably-pivoted in the thermal insulation tank 10, the first blade which is formed along the longitudinal direction of the rotating cylinder 20 at the inner surface of the rotating cylinder 20, the second blade which is formed at the inlet side of the rotating cylinder 20 and takes in the refrigerant in the rotating cylinder 20, an inner heat exchanger 70 which is formed in the thermal insulation tank 10 and heat-exchanges with the refrigerant in the thermal insulation tank 20, an outer heat exchanger 50 which is formed at the outside of the thermal insulation tank 10, heat-exchanges with the outside air, and is connected to the inner heat exchanger 70,  a rotating cylinder driving means 30 which drives the rotation of the rotating cylinder 20. The rotating cylinder 20 is rotated by driving the rotating cylinder driving means 30. After it has reached such frequency as an eddy is generated in the rotating cylinder 20, the rotating cylinder 20 is rotated continuously through the first blade by the eddy.
Patent JP-H08105545-A (JP)
Title: Cylinder head-gasket for internal combustion engine
Inventor: TAMASU PII PURANKITOBEA
IPC: F16J15/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a multilayer coated metal gasket easily at a low cost. SOLUTION: The metal plate layers of a multilayer gasket having three metal plates 32, 34, and 36 are coated with coatings 42, 65, and 70 different from each other, respectively. Through the arrangement of these metal plates 32, 34, and 36, a combustion gas seal 28 is strengthened using a high temperature resistant coating 65, and elastomer seal coatings 42 and 70 increase the strength of a fluid seal 30. Through the selection of the thicknesses of a main metal plate and its coating, an optimum load balance can be provided between the combustion seal 28 and the fluid seal 30 depending on an increased thickness area.
Patent JP-H08111918-A (JP)
Title: Gas insulated switching apparatus
Inventor: OKANO HARUYUKI
IPC: H02B13/065
Filed: 1994-10-07
Abstract: PURPOSE: To facilitate the operation and the assembling operation of a current transformer test by conducting the primary test of the transformer in the state that insulation gas is filed in a tank after the installation is completed. CONSTITUTION: The disconnecting switch 12b of a penetrating unit made of a conductive member passed through a current transformer 22c is connected to a tank 81 which contains the transformer, the opposite side of the unit to the switch 12b is extended externally from the tank 81 via a bushing 89, the ground side of a ground unit 42b is connected to a tank 78 insulated from the tank containing the unit 42b, the terminal 51 and the bushing 89 are grounded, and a power source 88 is connected between the tanks 78 and 81. Thus, ground bars 86g, 86h, 86j are removed, the ground line 87e and the power source 88 are connected to facilitate the primary test of the transformer.
Patent JP-S6488773-A (JP)
Title: Management system for food material cost
Inventor: IGARASHI HIROO
Filed: 1987-09-30
Abstract: PURPOSE:To grasp and manage the latest (daily) food material cost just with key input of information on the purchase, sale, stock inventory, etc. by systema tizing the attribute items of food menu recipes and materials for an electronic computer system. CONSTITUTION:The quantity of additional material of a banquet, etc., is added to the order quantity and its supplement quantity recorded on a recording medium. These added quantity is sorted based on the materials and the ordering persons and the order slips are automatically produced for clients. Then the cost is calculated and the customer information is retrieved by means of the algorithm set previously by the input sale information. The material control is possible for each shelf number in a stock inventory job with use of a means which uses plural shelf numbers to a single material for control, a means that outputs the arranged information for each shelf number, and a display means which displays a screen instructing the input way after inventory. Thus the disusing loss and the store cost of materials are reduced so that finer purchase and proper stock control are attained.
Patent JP-H1188213-A (JP)
Title: Fm multiplex broadcasting receiver
Inventor: SAWAI TOSHIHITO
IPC: H04B1/16
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To receive road traffic information such as VICS (congestion, accidents, etc.), information, etc., and position correcting data such as DGPS data by one tuner at a low cost by switching a receiving frequency between a traffic information broadcasting frequency for transmitting road traffic information and a corrected data broadcasting frequency for transmitting position correcting data with the lapse of time. SOLUTION: A receiving part 1 consists of an FM tuner 11 and an FM multiplex decoder 12 to receive VICS information and DGPS data multiplexed during FM broadcasting. A navigation part 3 consists of a position detector 31, etc., and detects the position of its own vehicle to display on a map to guide traveling. A multiplex control microcomputer 21 controls the switching of a receiving frequency in order to receive both of VICS information and DGPS data of different receiving frequencies. For example, during the reception of VICS information, a frequency for broadcasting DGPS data is searched every prescribed time to instruct the tuner 11 to switch to the frequency.
Patent JP-H07237600-A (JP)
Title: Artificial satellite of earth orbit with storage battery for electrical energy
Inventor: PIEERU FUIRITSUPU FUEISAN
IPC: H01M10/50
Filed: 1994-10-07
Abstract: PURPOSE: To provide an artificial satellite constituted by fixing a cell for storage so that small heat radiating area and small power for heat generation may suffice. CONSTITUTION: A three-axis stabilized geostationary satellite has a structure in which outer walls face North and South when the satellite enters into orbit and a storage battery 24 of large capacity is provided. The storage battery 24 is constituted of a cell for storage 32 fixed to a chassis provided with a base plate 31 connected mechanically with both side plates 33 which are aligned with South and North in direction when the satellite enters into orbit and are directed to North and South. The side plates 33 have heat radiating devices which are thermally connected each other and are connected with also the cell for storage 32. The side plates 33 are typically provided so as to be on a straight line for North and South of the structure and so as to extend in a direction away from the earth.
Patent JP-H0993434-A (JP)
Title: Image processing method and processor
Inventor: IIDA SACHIKO
IPC: H04N1/405
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility and to reduce the processing time. SOLUTION: A coordinate and a density are given to extension dither matrix (S101), a corresponding element to the extension matrix is decided, based on the coordinate (S102), the density is revised depending on the decided element of the extension matrix (S103, S104), the revised density is used to conduct extension dither processing (S105,S106).
Patent JP-H09126485-A (JP)
Title: Air conditioner with sterilizer and control method thereof
Inventor: RI SHIYOUKAN
IPC: F24F8/22
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having a sterilizer which makes it possible to remove harmful bacteria and offensive odor generated by the bacteria. SOLUTION: The air conditioner with sterilizer comprises an indoor unit body 1, an evaporator 10 internally provided in the body to cool the indoor air by heat exchanging with the indoor air, a fan 30 for sucking the indoor air to pass it through the evaporator and forcibly discharging the air cooled by the evaporator into the room, and an ultraviolet lamp 20 provided at the downstream side of the evaporator to sterilize the floated bacteria included in the air discharged into the room via the evaporator by the drive of the fan.