baber/WOPTO huggingface dataset:
Patent JP-S60120618-A (JP)
Title: Phase locked oscillator
Inventor: NISHIKI SADAYUKI
IPC: H03L7/06
Filed: 1983-12-02
Abstract: PURPOSE:To open and close an intermittent phase locked loop to reduce the power consumption by providing a switch between a variable LPF and a phase comparator for control. CONSTITUTION:The function of a phase locking oscillator is obtained when a switch 9 and a power supply switch 10 are turned on by the control signal given from a control signal line 11. When these switches are off, no power is supplied to a reference oscillator 4, frequency dividers 2 and 5 and a phase comparator 3. However the output voltage charged to a variable LPF8 in a synchronous mode is held as it is and then supplied to a voltage control oscillator 1. If the oscillation freuency of the oscilltor 1 has a shift from the frequency obtained in the synchronous mode when both switches 9 and 10 are turned on, the sag-shaped voltage is supplied for charging/discharging of the LPF8. Here the cut-off frequency of the LPF8 is set at a high level at first and then lowered gradually to smooth and supply it to the oscillator 1. Thus the variance can be suppressed for the oscillation frequency of the oscillator 1 despite an intermittent action.
Patent JP-H1070430-A (JP)
Title: Surface acoustic wave device
Inventor: TANIGUCHI NORIO
IPC: H03H9/145
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which makes it possible to prevent pyroelectric destruction before a mother board is divided into each surface acoustic wave device and after the surface acoustic wave device is assembled and to measure the characteristics on the mother board without increasing the cost. SOLUTION: This surface acoustic wave device is formed by forming 1st and 2nd interdigital electrodes 13, 14 and 1st and 2nd fret electrodes 15, 17 on a piezoelectric substrate 12 with pyroelectric property and forming each electrode so that a gravity center 16a of a 1st electrode means 16 consisting of the 1st interdigital electrode 13 and the 1st fret equipment 15 and a gravity center 18a of a end electrode means 18 consisting of the 2nd interdigital electrode 14 and the 2nd fret equipment 17 are placed on an imaginary line B orthogonal to the pyroelectric direction A.
Patent JP-H0675281-A (JP)
Title: Camera
Inventor: WASHISU KOICHI
IPC: G03B17/02
Filed: 1992-08-26
Abstract: PURPOSE:To eliminate a complicated operation for photographing preparations and to evade the forgetness of the turning off of a switch by providing a driving means rotating/driving a barrier with a stroboscope around a shaft perpendicular to a photographing optical axis and starting up the driving means by the ON/ OFF of the main switch of a camera. CONSTITUTION:A lens barrier 12 is provided with a flashing device 13 and supported so as to rotate around the shaft 14 by 180 deg. with respect to a fixing ring 11 by a barrier pin 15. A large bevel gear 16 is pressed by a spring 17 to be fitted into the lens barrier 12 and engaged with a small bevel gear 18 and moreover, a barrier drive transmitting means is composed of a spur gear 19 and a spur gear 114 engaged with a spur gear 112 to transmit driving force thereto. In other words, the barrier drive transmitting means is driven linked with the ON/OFF of the main switch of the camera and the lens barrier 12 makes a closing position state to protect a lens and an opening state where the lens barrier is rotated by 180 deg..
Patent JP-S6469783-A (JP)
Title: Pneumatically driven diaphragm pump
Inventor: NISHIMURA FUMIO
IPC: F04B43/02
Filed: 1987-09-10
Abstract: PURPOSE:To detect the leak of fluid due to breakage, etc., of a diaphragm so as to prevent damage by providing a fluid detection sensor in the passing area of discharged air in a pump which supplies/discharges air to/from an air chamber to reciprocate the diaphragm so as to feed out the fluid in a fluid chamber. CONSTITUTION:When air is supplied from one side supply/discharge port 10' to one side air chamber 5', one side diaphragm 4' is pressed leftward and fluid in one side fluid chamber 6' is fed out to be discharged from a discharge port 3. And the other side diaphragm 4 is moved leftward via a shaft rod 7 linking to one side diaphragm 4 so that air in the other side air chamber 5 is discharged from the other side air supply/discharge port 10. As a result, the fluid is absorbed from a supply port 2 to the other side fluid chamber 6. In the above construction, respective fluid detection sensors 11, 11' are installed on respective supply/discharge ports 10, 10'. And the leak of the fluid due to the breakage of each of diaphragms 4, 4' is detected to prevent damage due to leakage of fluid.
Patent JP-H0673274-A (JP)
Title: Thermoplastic resin composition
Inventor: KONISHI HIDEAKI
IPC: C08L77/00
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in heat resistance, moldability, chemical resistance, etc., by incorporating a specified amount of an impact modifier into a composition consisting of a polyamide, a specified polycarbonate, and a thermoplastic polyester resin. CONSTITUTION:A composition consisting of a polyamide resin (e.g. nylon 6), an aromatic polycarbonate having difunctional carbonate structural units of the formula (wherein R<1> and R<2> are each H, halogen, 1-5C alkyl, 5-6C cycloalkyl, 6-10C aryl or 7-12C aralkyl; (m) is 4 to 7; X is C; and R<3> and R<4> are each H or 1-6C alkyl, provided that both of them are alkyls on at least one X), and a thermoplastic polyester resin (e.g. polybutylene terephthalate), which contains an impact modifier (e.g. MBS) in an amount of 0.1-70 pts.wt. based on 100 pts.wt. composition.
Patent JP-H07120127-A (JP)
Title: Controller for low-temperature display case
Inventor: KURIHARA HIROYUKI
IPC: H01L33/00
Filed: 1993-09-13
Abstract: PURPOSE:To effect s controlled switching of an indoor temperature to a temperature zone adapted for various commodities and to reduce a cost by simplifying display of a set temperature. CONSTITUTION:An indoor temperature set variable resistor 31 for setting a set temperature in a storage chamber is provided. A display unit 40 in which LEDs 1-4 are provided in parallel is provided. A mode changeover switch 22 for switching the chamber to a plurality of different temperature zones is provided. A microcomputer 21 allows the LEDs 1-4 of the unit 40 to emit lights by a binary notation, thereby displaying a set temperature set by the resistor 31. The set temperature set by the resistor 31 is altered to a temperature zone based on a switching operation of the switch 22, and a cooler is controlled based on the set temperature and the indoor temperature.
Patent JP-S61106968-A (JP)
Title: Intake device of v-engine
Inventor: TANBA SHINICHI
IPC: F02M35/116
Filed: 1984-10-29
Abstract: PURPOSE:To reduce a noise of intake air and improve dustproof performance, by spirally providing separator walls, dividing cooling air into parts for cooling each cylinder, in a fan housing and arranging an air intake port of an air cleaner in the fan housing. CONSTITUTION:A device, introducing suction air into a housing 6 from a cooling air intake port 8 to be pressurized by a centrifugal fan 5 and divided into parts for both cylinders 1, 2 by both separator walls 9, 10, guides the air to be turned by an internal peripheral surface of the separator wall 9, 10. Air, being guided by the first separator wall 9, reaches an upper part of the first cylinder 1, and a part of the air, being inducted into an air chamber 16 through an air passage 18, goes into an air cleaner 11 from an air intake port 12.
Patent JP-H1052610-A (JP)
Title: Filter medium for drainage, wastewater, etc., and filtration method
Inventor: MORIMURA TADAKI
IPC: B01D29/46
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to check the generation of clogging, and to facilitate washing-regeneration by laminating numbers of sheets of a flat-plate-shaped filter medium which is made to be a rough surface having fine grooves, unevenness, etc., and making the suspension of drainage or wastewater pass through the clearance between contact surfaces of each filter medium. SOLUTION: A filter medium laminate 6 is formed by contacting numbers of the sheets of a flat-plate-shaped filter medium in which at least one side is made to be a rough surface 2 having fine grooves, unevenness, etc., and laminating the contact surfaces separably, and the suspension of drainage or wastewater is made to pass through the fine clearance between contact surfaces of each contacted filter medium 1 and filtered. In this case of backward washing, when a clamping screw is first loosened and clamping plates 7, 8 are separated slightly from a filter medium laminate 6, the respective filter media 1 are separated from each other, and the clearance between the contact surfaces is expanded. In this state, filtrate is made to flow backward.  That is, when the filtrate is introduced from the opening of a lid body and made to backward flow from water introduction ports 3, 4 into the clearance between the contact surfaces of each filter medium 1, particles deposited in the clearance can be removed by the filtrate.
Patent JP-H0391920-A (JP)
Title: Electrolytic polishing liquid
Inventor: KATO HIDEO
IPC: G03F1/80
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to easily conduct electrolytic polishing on a silicon substrate without danger by a method wherein an electrolyte, mainly composed of acid ammonium fluoride solution in concentration of 1 to 20wt.%, is used as an electrolytic polishing liquid for the silicon substrate. CONSTITUTION:An electrolyte, mainly composed of acid ammonium solution in concentration of 1 to 20wt.% is used as an electrolyte for silicon substrate. When this electrolytic polishing liquid is used, a high speed etching of 10 to 1000mu/h in the current density of 10 to 1000mA/cm<2> at a normal temperature can be possible. Especially, as the electrolytic polishing liquid works as a kind of buffer solution when an electrolytic polishing operation is conducted, an etching treatment can be conducted in the state of pH of 4.5 to 6 which is approximate to neutrality, and an excellent effect in maintenance of the laminated thin film is displayed. As a result, a worker is not exposed himself to danger, and an electrolytic polishing liquid, with which a silicon substrate is electrolytically polished, can be obtained by a simple device.
Patent JP-S59121098-A (JP)
Inventor: UKITA TERUHIKO
IPC: G10L15/12
Filed: 1982-12-28
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-H1054719-A (JP)
Title: Aerial survey photographic method and photographic point mark used therefor
Inventor: TANIGUCHI TAKESHI
IPC: G01C11/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To hold the altitude, photographing position and the perpendicular of camera without using an aircraft exclusive for survey by preliminarily arranging a number of photographic point marks at equal intervals, and successively photographing three photographic point marks vertically just below the camera in the same cut from the aircraft. SOLUTION: Photographic point marks M are arranged in a surveying place on the basis of a design plan. The photographing range of every cut of the photographic point marks M is set so that the degree of longitudinal superposition is about 60% as shown with dotted lines. The photographic point marks M are arranged at equal intervals along the flight direction. When an aircraft 1 reaches just above a photographic point mark M, the flight is continued so that the photographic point marks M before and behind it are photographed with an equal distance on both longitudinal ends of the photographic range.  Since the aircraft is guided so that the photographic point marks M before and behind the photographic pint mark just under are situated in an equal distance when the shutter is released, the perpendicular state of the camera can be held, and the altitude of the aircraft can be held constant.
Patent JP-2000052098-A (JP)
Title: Method and device for dry static hydraulic pressure pressurization molding
Inventor: SHIMADA HIROMI
IPC: H01M10/39
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a dry static hydraulic pressure pressurization molding method and the device therefor with high production efficiency which can increase a formable number of rubber dies and does not require the time for reducing the pressure after the completion of pressurization. SOLUTION: In this dry static hydraulic pressurization molding method, a molding space 8 formed by an inner peripheral face of a molding rubber die 4 and an outer peripheral face of a mandrel 3 is compressed from the outer peripheral side of the molding rubber die 4 by a pressure media in a pressure container 2, the molding powder A charged in the molding space 8 is compression molded into a bottomed hollow pipe shape. Rubber for constituting the molding rubber die 4 is selected based on at least surface hardness and compression elasticity.
Patent JP-H0391269-A (JP)
Title: Organic photoelectric converting element
Inventor: UEHARA AKIRA
IPC: H01L31/10
Filed: 1989-09-02
Abstract: PURPOSE:To execute the separation of charge and the conveyance thereof efficiently at the same time by separating charge by light at the interface between a macromolecular semiconductor and a pigment, and conveying both charges of separated positive holes and electrons in mutually opposite directions through the macromolecular semiconductor and the pigment. CONSTITUTION:This is composed of an electrode 2 formed on a substrate 1, a macromolecular semiconductor layer 3 formed on this electrode 2, a pigment layer 4 formed on this macromolecular semiconductor layer 3, and an electrode 5 formed on this pigment layer 4. And a barrier is formed at the interface between the macromolecular semiconductor layer 3 and the pigment layer 4, and the separation and conveyance of charge is done by incoming light, so there is necessity to put it in such structure that the light can enter the interface between the macromolecular semiconductor layer 3 and the pigment layer 4. For that reason, for the substrate 1, a glass board, a transparent plastic sheet, or a film, which has a transparent electrode, is used, and the side of this transparent substrate 1 is made the light receiving face. As a result, both charges of separated positive holes and electrons are conveyed efficiently in mutually opposite direction through the macromolecular semiconductor and the pigment.
Patent JP-S6382775-A (JP)
Title: Transfer material cassette
Inventor: FUTAKI KENJI
IPC: B41J31/05
Filed: 1986-09-26
Abstract: PURPOSE:To facilitate the cleaning operation of a recording head and eliminate the need for a special operation for cleaning, by providing a cleaning region at a part of a transfer material. CONSTITUTION:A thermal transfer ribbon 114 comprises yellow (Y), magenta (M), cyan (C) and black (B) inks 115 arranged on a polyester film base 116, in a size approximately equal to that of a paper. Cleaning regions 118 are provided on the base 116 respectively at a starting part preceding the part where the ink 115 is provided and between the part where the ink 115 is provided and a trailing end part 117. When image transfer is performed for a long continuous time, deposits are accumulated on a thermal head 11. However, when a ribbon cassette 14 provided with the cleaning regions 118 is used, the deposits are removed immediately after the cassette 14 is fitted in position and immediately before the cassette 14 is replaced.
Patent JP-S6384769-A (JP)
Title: Soldering device
Inventor: TSUCHIYA HITOSHI
IPC: H05K3/34
Filed: 1986-09-29
Abstract: PURPOSE:To prevent a defective soldering by separately feeding a creamy solder and flux by arranging the nozzle feeding the creamy solder and flux respectively in an approaching or contact state. CONSTITUTION:A syringe 3 is provided on a three axes robot 1 and a creamy solder 9 is stored in the lower chamber 6 thereof. A flux feeding nozzle 11 is arranged in parallel by approaching to the creamy solder feeding nozzle 10 of the syringe 3 and linked as well with a flux feed source 14 via a tube 13. After positioning a printed board, the nozzles 10, 11 are positioned at a soldering part 21 and the creamy solder 9 is extruded from the nozzle 10 with the descent of a piston 4. A flux 19 is then fed from the nozzle 11 by a flux feeding mechanism 15. Owing to the solder 9 and flux 19 being always fed in optimum quantity a defective soldering can be prevented.
Patent JP-H0678073-A (JP)
Title: Cellular telephone with fax function
Inventor: MURAKAMI KENICHI
IPC: H04W84/02
Filed: 1992-08-27
Abstract: PURPOSE:To make it possible to display FAX contents by a mobile set by providing a slave set with a signal detecting part, an image signal processing part and a display part for displaying image data. CONSTITUTION:At the time of obtaining an image signal from an external apparatus, a master set stores the image signal in an image data storing part and prints out the stored data by a printing part. Then a field intensity detecting part judges whether cordless communication with the slave set is possible or not by measuring the intensity of an electric field, and at the time of finding impossibility of cordless communication with the slave set, the image data stored in the image data storing part are modulated for cellular communication and outputted. When a signal detecting part 10 in the slave set detects the image signal modulated for cellular communication by the master set from a cellular telephone radio part 1 through a switching part 12, an image signal processing part demodulates the detected signal and displays the signal on a display part 24. Thereby even when the slave set exists outside the cordless communication range of the master set, the slave set can check the image by the display part 24.
Patent JP-S61106293-A (JP)
Title: Thermal transfer recording sheet for forming transparent original
Inventor: KUTSUKAKE MASAKI
IPC: B41M5/26
Filed: 1984-10-30
Abstract: PURPOSE:To provide a thermal transfer recording sheet capable of being printed by a thermal head to give an image capable of being seen in the manner of transparency, by providing a transparent base and a transparent receiving layer provided on the base, the layer receiving a dye transferred from a thermal transfer sheet when being heated. CONSTITUTION:The thermal transfer recording sheet 1 for forming a transparent original comprises a receiving layer 3 on the transparent base 2. Another thermal transfer recording sheet 1 for forming a transparent original comprises a receiving layer 3 on the base 2 and a releasing agent layer 4 provided on at least a part of the layer 3. The thermal transfer sheet 5 comprises a thermal transfer layer 7 on one side of a base 6, and when it is heated, a coloring material in the layer 7 is transferred onto the thermal transfer recording sheet. The layer 7 of the sheet 5 and the receiving layer 3 of the sheet 1 are laminated on each other, and thermal energy according to image information is supplied to the interface of the two sheets, whereby the coloring material in the layer 7 is transferred to the receiving layer 3 in accordance with the thermal energy.
Patent JP-H0971384-A (JP)
Title: Hoisting accessory
Inventor: NAKAMURA TADAAKI
IPC: B66C1/14
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a detachable hoisting accessory capable of hoisting a work by easily engaging with it, eliminating a trouble of detachment and low in cost. SOLUTION: It is a device to hoist a work 1 by engaging with the work 1 free to detach, furnished with a base 5 having bottom parts 4 extending in the horizontal direction and clamp parts 15 having arm parts provided with connecting parts 10 to connect with a wire 9 on their one end sides and pressing parts to press the work 1 on their other end sides with an axially supporting part to axially support on the base 5 as a basic point and constituted to clamp the work 1 by the pressing parts and the bottom parts 4 in the case of lifting up the wire 9.
Patent JP-H04112426-A (JP)
Title: Contact opening and closing mechanism using shape memory alloy
Inventor: YONEZAWA MASATOSHI
IPC: H01H71/14
Filed: 1990-08-31
Abstract: PURPOSE:To accomplish a contact opening and closing mechanism which can exert stable characteristics by connecting a movable member consisting of a shape memory alloy to a terminal removably, and constituting a contact only from mechanical contacting. CONSTITUTION:A movable member 12 is made of a shape memory alloy in the form of a coil spring, wherein the shape memory processing is made so that the contracted state is obtained in the mothe phase to allow one end 14 to be separated from a removable terminal 16. and a deformation is given to the elongated condition so that the end 14 is connected with the removable terminal 16 in the martensite phase. When an overcurrent flows between the removable terminal 16 and fixed terminal 20 resulting from ground discharge of lightning, shortcircuiting, etc., the resistance of the movable member 12 raises the temperature, and the shape memory alloy transforms inversely to lead to the mother phase, and the movable member 12 contracts to a length in memory. Consequently the end 14 separates from the removable terminal 16, and this contact opening and closing mechanism 50 concened prevents overcurrent flowing to the applicable electric appliance.
Patent JP-H1071164-A (JP)
Title: Waist stretcher
Inventor: SAITO TOSHISADA
IPC: A61F5/042
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To stretch the waist while reducing burden for a subject. SOLUTION: This machine is composed of a fixed stand 1 provided with a placing plate 11 for placing an upper half body 71 of a subject 7 while being a little inclined to the surface of a floor, movable stand 2 provided with a placing plate 21 for placing a lower half body 72 of the subject while being arranged so as to get closer to/away from the placing plate 11 on the almost extension of inclination of this placing plate 11 on the downside of inclination of this placing plate 11, and inclined base stand 3 a little inclined downward in the direction where the upper face supporting this movable stand 2 so as to slide it gets away from the fixed stand 1.
Patent JP-H0278491-A (JP)
Title: Waste water treating apparatus
Inventor: TSUTSUMI MASAHIKO
IPC: C02F3/08
Filed: 1988-09-14
Abstract: PURPOSE:To perform stable treatment of waste water by installing an apparatus for supplying biomembrane which supplies a part of waste water from a sewage tank, carrier from a carrier source, and air from an air source, thus supplying uniform biomembrane to a waste water treating tank. CONSTITUTION:Waste water is supplied to a biomembrane prepg. tank 25 through a sewage feeding pipes 21, 24 from a bottom of the sewage tank 3. Carrier is also supplied to the tank through a carrier feeding pipe 44 from a carrier storage tank 42, and air is supplied to an air diffusing pipe 32 from the air source 64 through an air pipe 61. The biomembrane prepg. apparatus 25 consists of a bioreaction section 29 and a precipitating section 30, and uniform biomembrane is deposited to the carrier by adjusting the amt. of air fed from an air diffusing pipe 9 to an air-lifting pipe 31 in the bioreaction section 29 and the amt. of carrier 42. On one hand, waste water is fed to a waste water treating tank 7 through a sewage supply pipes 4, 6, and air is fed from the air diffusing pipe 9 to the waste water treating tank 7, and uniform biomembrane is supplied from the biomembrane prepg. tank 25 through a biomembrane supply pipe 35. Thus, stable waste water treat is performed.