baber/WOPTO huggingface dataset:
Patent JP-H07158925-A (JP)
Title: Operation controller for air-conditioning machine
Inventor: HORII MASATOSHI
IPC: F24F1/00
Filed: 1993-12-07
Abstract: PURPOSE:To recover deodorizing performance and maintain the deodorizing performance semi-permanently by a method wherein heating operation is effected by a heating unit to remove the constituents of smell, which are adsorbed to a deodorizing unit, through thermal decomposition. CONSTITUTION:An accumulated time of operation comparing means I104 decides whether the accumulated time of operation has arrived at a set accumulated time of operation (t1), stored and set by a set accumulated time of operation memorizing means 103, or not. A time comparing means II107 decides whether the time of a time measuring means II105, measuring the time of elapse from the starting of the operation, has arrived at a set time (t2) stored by a set time memorizing means II106, or not. When the accumulated time of operation of a ventilation motor has become longer than a set accumulated time of operation (t1), the time of elapse from the starting of operation has become longer than a set time (t2) and a suction temperature difference is lower than a set suction temperature difference, the opening control of the electric circuit of a heating unit is effected by a heating unit operation control means 112.
Patent JP-H11115216-A (JP)
Title: Ink jet printer
Inventor: MATSUDA KAZUHIKO
IPC: B41J2/015
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which the color of solid ink is detected even under a state where solid inks of different colors are mixed and a solid ink of detected color can be supplied surely to a corresponding ink tank. SOLUTION: A solid ink stocker 30 having wide open upper part and funnel- like lower part is provided and, at the lower end thereof, an ink tank is provided with a circular supply port 31 slightly larger than a substantially spherical solid ink 21. A large number of solid inks 21 of respective colors are stocked, while being mixed, in the solid ink stocker 30. The supply port 31 is provided with a first gate 33 for opening/closing the supply port 31 and a color sensor 34 is set on the upper surface of the first gate 33 in order to detect the color of the solid ink 21 located on the first gate 33 under closed state. When the color of the solid ink is detected by the color sensor 34, the supply port 31 is opened by opening the first gate 33 and the solid ink 21 is supplied to an ink tank of corresponding color.
Patent JP-S63159289-A (JP)
Title: Liquid phase epitaxial growth and device therefor
Inventor: UNNO TSUNEHIRO
IPC: C30B19/06
Filed: 1986-12-23
Abstract: PURPOSE:To obtain high-purity epitaxial growth layer continuously, by setting a given openable and closable ventilation channels to circulate a reducing gas in a storage part for a growing solution and removing impurities contained in the solution. CONSTITUTION:A storage part 9 for a solution 12 for liquid-phase epitaxial growth is set at the bottom of a substrate holder 8 having built-in substrates 11. The solution 12 is pushed up and withdrawn in the holder 8 by the operation of a piston 10 of the storage part 9. Reducing gas inlet and outlet ventilation channels 14 and 15 are openably and closably set between the holder 8 and the storage part 9. The solution is brought into contact with the reducing gas before the solution 12 is pushed up in the interior of the holder 8 to remove impurities.
Patent JP-H10131178-A (JP)
Title: Execution method of jointed pile
Inventor: EGUCHI TAKUMI
IPC: B23K20/12
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To shorten the mutual joining time of pile bodies, and to reduce construction cost by successively joining the upper pile bodies with the lower pile body buried into a ground by friction welding. SOLUTION: A pile body P1 in a lowermost section is rotated and pressed into a ground, and an intermediate pile body P2 connected to the pile body P1 is turned and pressed in up to a lower half section, but a base frame 7 for a friction welding device 6 is shunted at a standby place at that time. An upper pile body 3 is chucked to a spindle 12. When the spindle 12 is rotated at high speed by a driving motor 13 and a main shaft device 10 is given thrust, the pile body 3 is turned at high speed while pushing the pile body 2, and both pile bodies P2, P3 are united by the frictional heat. The pile body P3 is friction- welded, the base frame 7 is revolved to a shunt place, and the head section of the pile body P3 is covered with a rotary cap 5. A driving motor 4 is lowered while being driven and rotated, and the pile bodies P1, P2, P3 are rotated and pressed into the ground.  The process is repeated successively, and operation is executed until the pile body P1 reaches a bearing stratum.
Patent JP-S63160052-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWAZU TOSHITATE
IPC: G11B15/665
Filed: 1986-12-23
Abstract: PURPOSE:To reduce a number of parts and to simplify a mechanism and also to minimize its size by moving 1st and 3rd guide rollers along a guide rollers by sliding a slider plate. CONSTITUTION:1st and 3rd revolving gears 101 and 17a are rotated by the movement of 1st, 2nd and 3rd rack plates 13, 6 and 56 in accordance with the slide motion of the slide plate 3, and by the rotation of these revolving gears 101 and 17a, moving means 100 and 17 for the 1st and 3rd guide rollers act to move the 1st and 3rd guide rollers 110 and 19 to take out a tape. Under such circumstances the tape is still on the midway to a cylinder drum to be wound yet, and also in this condition a high speed tape transportation can be carried out. Since the 2nd rack plate 6 is delayed to be engaged with a 2nd revolving gear 35 by following the 1st and 3rd rack plates 13 and 56, the 2nd guide roller 39 commences moving behind the 1st and 3rd guide rollers 110 and 19 accordingly. When the 1st, 2nd and 3rd guide rollers 110, 39 and 19 are moved up to their final specific positions, then the tape loading is ended by taking up the tape completely to the cylinder drum 70.
Patent JP-H04180147-A (JP)
Title: Processor
Inventor: YOSHIDA TOSHIYA
IPC: G06F13/36
Filed: 1990-11-15
Abstract: PURPOSE:To shorten the releasing time of external buses by executing an interruption instruction included in an instruction set of a processor itself, discontinuing temporarily the execution of the processor instruction, and at the same time releasing all external buses. CONSTITUTION:A bus control unit 4 controls the external buses 6a and 6b in response to the execution of an instruction carried out by an execution unit 3. When a WAIT instruction is executed for release of both buses 6a and 6b and a WAIT signal is received from the unit 3, the unit 4 gives a bus release signal to a bus interface 5 when the use of both buses 6a and 6b are over. At the same time, the unit 4 informs the outside of a fact that the buses 6a and 6b outputted to the outside are released. Thus the releasing time of the external buses can be shortened.
Patent JP-H10127952-A (JP)
Title: Water jet type traveling toy
Inventor: TAKAGI TOSHIO
IPC: A63H33/18
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To easily prepare a toy and to travel it on the ground, water or snow using water and air as motive force sources. SOLUTION: A water jet type traveling toy 20 is provided with a pressure container 1 in which water and compressed air are sealed, driving force generating part 4 attached to this pressure container 1 and composed of a spout nozzle part 2 for spouting water and compressed air in the pressure container 1, traveling means 5, and traveling pedestal 6 to which the driving force generating part 4 is attached. The driving force generating part 4 and the traveling pedestal 6 are constituted as separated bodies, the driving force generating part 4 is freely attachably and detachably fitted to the traveling pedestal 6, and the traveling means 5 of the traveling pedestal 6 can be changed to wheels 14 and 15, sleds or floats.
Patent JP-H11138148-A (JP)
Title: Water purifying device
Inventor: NAKAMURA MAKOTO
IPC: C02F1/28
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying device capable of realizing a large-scale and high performance water purifying system and also profitable in cost effectiveness and maintenance. SOLUTION: The large-scale and high performance water purifying system is realized by subjecting water obtd. by treating raw water at the first water purifying unit 1 to the water treatment again at the plural second water purifying units 2. In such a case, when a water flow at either second water purifying unit side is detected, the second water purifying unit 2 is actuated for a prescribed time, so an actuating time of each second water purifying unit 2 is shortened, and the raw material is surely subjected to the water treatment at the start of the water flow in the case when the water flow is stopped over a long period of time.  And the device can be more inexpensively constituted than the case in which plural water purifying units having the same water purifying function are provided by forming the first water purifying unit 1 and the second water purifying unit 2 with water purifying means having the different water purifying function from each other.
Patent JP-H05144275-A (JP)
Title: Information processing element
Inventor: MORIMOTO MASAMICHI
IPC: H01L29/788
Filed: 1991-11-22
Abstract: PURPOSE:To provide an information processing element for implementing a multiplier having wide dynamic range and realizing high speed operation. CONSTITUTION:The information processing element comprises a nonvolatile memory and a short channel FET. An SIT family element(FET) 10 has a gate connected with a non-volatile memory 11 such as a ferroelectric memory, a drain connected with a power supply, and a source connected with the input terminal of a current input amplifier 12. It is employed as a multiplier having wide linear characteristics for multiplying an input signal voltage VSD(alphaXi) by a weighing signal wi being stored in the non-volatile memory 11.
Patent JP-H02154766-A (JP)
Title: Perfuming device for oxygen enriched gas
Inventor: SATO TADAO
IPC: A61M16/10
Filed: 1988-12-07
Abstract: PURPOSE:To allow perfuming of an oxygen enriched gas with perfumes of arbitrary kinds and concns. by branching the piping between an oxygen enriched gas inlet pipe and outlet pipe to two pipes, providing a flow rate control valve at one thereof and connecting plural openable/closable perfume containers in parallel to the other. CONSTITUTION:The piping between the oxygen enriched gas inlet pipe 8 and the outlet pipe 12 is branched to the two pipes 9, 10. The flow control valve 11 is provided at one pipe 10 thereof and the plural perfume containers 1A, 1B, 1C each having an orifice on the inlet side and a stop valve on the outlet side are connected in parallel to the other pipe 9. The perfuming concn. can be adjusted by operating the flow rate control valve in the case of perfuming the oxygen enriched gas. The perfuming by selecting or combining the perfumes of arbitrary kinds is possible by properly opening and closing the stop valves on the outlet sides of the respective perfume containers 1A, 1B, 1C.
Patent JP-H10149915-A (JP)
Title: Field generating magnet for magnetron plasma
Inventor: MIYATA KOJI
IPC: H01F7/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform plasma over a wide extent by providing a specific number of holes through anisotropic segment cylindrical magnets composed of cylindrical magnets magnetized in the radial direction except the center axes of the cylindrical magnets and inserting pins into the holes for preventing the rotation of the magnet. SOLUTION: A dipole ring magnet is constituted by housing a plurality of anisotropic segment cylindrical magnets 40 in a nonmagnetic frame 42. The magnets 40 are arranged so that the directions of magnetization of the magnets 40 can be oriented in the directions shown by the arrows and a magnetic field can be generated in the direction shown by the arrow 43 in the ring. At the time of fixing the magnets 40, mechanical fixation is desirable, because the magnets 40 always receive magnetic forces from the peripheral magnets. Each magnet 40 is mechanically fixed by providing one hole into the magnet 40 and inserting a rotation preventing pin into the hole. The holes of the magnets 40 can be formed by a projection provided a metallic mold in advance.
Patent JP-H09130882-A (JP)
Title: Manual operation device provided with illumination
Inventor: IMANAKA NORITOSHI
IPC: H04B10/11
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To definitely operate an operating device by turning on an illuminating lamp before operating key switches. SOLUTION: When an operator lifts up the operating device to operate the keys, vibration, revolving motion, etc., are generated at the operating device so that mercury 12 in a mercury switch 11 is moved to change the output of the mercury switch 11 form high to low or from low to high. Then a controller 20 light-controls a driving circuit 23 to light each illuminating lamps 101 to 1015 only for a fixed time to illuminate the key switches 51 to 515 . Thereby a user easily visual-recognizes the position of a desired key switch and at the time of de pressing the desired key switch 51 . The controller 20 controls a transmission circuit 22 to transmit a corresponding operation signal to prolong lighting control for a fixed time.  After operation, when a fixed time is past after the user put the operating device and the output change of the mercury switch 11 stops, the controller 20 putting-off-controlls the driving circuit 23 to put off each illuminating lamps 101 to 1015 .
Patent JP-H09129178-A (JP)
Title: Sintered type electrode for metal vapor discharge lamp
Inventor: SAKUMA SEI
IPC: H01J61/073
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal vapor discharging sintered type electrode having a long life and excellent lamp characteristics by forming a tip protrusion portion of a specific dimension relationship in a sintered body made of high melting point metal powder and an electron radiative substance. SOLUTION: Mixed powder of high melting point metal powder such as tungsten or the like and an electron radiative substance such as barium calcium tungstate or the like are pressed so as to stick to a tungsten rod, and the same is sintered in vacuum so as to obtain a sintered type electrode composed of a sintered body 1, the tungsten rod 2, and the tip protrusion portion 3 thereof, and used for a metal vapor discharge lamp. The protrusion portion 3 is formed so as to meet a formula 1>=(R-r)/2, where the diameter of the sintered body 1 is R, the diameter of the protrusion portion 3 is (r), and the length is (l). Thereby, it is possible to completely prevent the occurrence of the blackening of a light-emitting tube inner face caused by the splash of the electron radiative substance from the sintered body by electron impact during the operation of the discharge lamp.
Patent JP-H02153551-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAIGO SATOSHI
IPC: H01L21/76
Filed: 1988-12-05
Abstract: PURPOSE:To form a dielectric isolation having no positional deviation by one time of a patterning only by a method wherein a selective etching applying a difference between orientations is performed and then, an etching is performed in a depth direction only. CONSTITUTION:Etching masks 2 are provided on the face (100) of an Si substrate 1. The etching mask for deep groove use is formed widely. An anisotropic etching is performed using a NaOH liquid to form grooves 3a and 3b. When the widths of the grooves are (l), the heights of the grooves have a prescribed relation to the widths. Then, an RIE is performed to form grooves 3a and 3b having a side surface vertical to the substrate 1. A thermal oxidation is performed to cover the bases and side surfaces of the grooves with an SiO2 film (a silicon oxide film) 4 and the grooves are filled with a poly silicon film 5 by a CVD method. An etchback is performed to leave a poly silicon film 5a only, the surface is thermally oxidized to form an SiO2 film (a silicon oxide film) 6 and the masks 2 are removed to complete a semiconductor device.
Patent JP-S63163660-A (JP)
Title: System for constituting logical type language processing system in distributed type system
Inventor: HIROSE TADASHI
IPC: G06F15/16
Filed: 1986-12-26
Abstract: PURPOSE:To reduce a processing quantity for the transmission of a symbol data and the quantity of a change processing in a data transmission processing and symbol data expression code system, by utilizing identifiers, performing the transmission of the symbol data itself only when the symbol data is really needed at a system of data transmission destination. CONSTITUTION:The conventional transmission of a symbol data string is separated to the transmission of the identifier (data ID) of the symbol data string, that of a system identifier (system ID), and that of a symbol data string itself. When the necessity of the data transmission is generated, only the data ID and the system ID are transmitted, and at a time when the content of the data is really needed at a reception side, the symbol data string is transmitted based on the request of a reception side system. In such way, it is possible to reduce the processing quantity of the data transmission between computer systems.
Patent JP-H08249510-A (JP)
Title: Method and system for certification of only article
Inventor: SURINIBUASAN KESHIYAFU
IPC: G07D7/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To secure security by ciphering an input data set related to a unique identification number fixed to the surface of unforgeable document, fixing a unique data sign to a unique article and one of approval certificates and authenticating the unique article. SOLUTION: A data set provided with at least one data sub set provided with a first data set for displaying the unique identification number fixed to the surface of the unforgeable document (a currency note provided with a serial number, a cash card for instance) is obtained (S101). The input data set is ciphered by using public and private key ciphering algorithm and the unique data sign is generated (S105). The unique data sign is fixed at least to the unique article and one of the approval certificates (S106) and the unique article is authenticated. Thus, the security is secured.
Patent JP-H06165116-A (JP)
Title: Magnetic reproducing device
Inventor: KISHIMOTO KENICHI
IPC: H04N5/937
Filed: 1992-11-18
Abstract: PURPOSE:To attain the slow reproduction and frame feeding reproduction of a natural reproducing picture by reading out a signal from a 1st or a 2nd field memory in reading operation and outputting the read signal as a reproduced signal. CONSTITUTION:A memory switching circuit 116 calculates the change timing of a reproducing track by measuring the number of waves of an FG signal based upon a CTL signal and inverts a memory switching signal level from 'H' to 'L' synchronously with a frame pulse. Thereby the connecting directions of switches 105, 106 are inverted, a memory in which a signal is written is switched from the 2nd field memory 109 to the 1st field memory 108 and a memory from which a signal is read out is switched from the memory 108 to the memory 109. Since all recording signals are written in the memory 108 after the switching, signals having different frames are mixed in the memory 108. On the other hand, all signals in a field of the memory 108 are updated and signals are read out from the memory 109 until the switching signal level is inverted from 'L' to 'H', so that an output signal is not mixed with a signal having a different frame.
Patent JP-H09141827-A (JP)
Title: Screen printing machine
Inventor: IWANAGA SHUNICHI
IPC: B41F15/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent that a mask is deformed at a time of separation by providing an air groove to the mask so as to carve the same in the mask on the side of the surface of a receiving material. SOLUTION: A mask surface 1a is made of stainless steel with a thickness of 0.15-0.18mm and the hole 3 piercing through a mask is present at the position corresponding to the predetermined region of the circuit pattern of a printed circuit board 2 and the mask is superposed on the printed circuit board 2 to fill the through-hole 3 with cream solder from the upper surface of the mask by a squeegee. Air grooves 6 are carved on the side of the printed circuit board by etching so as to have a width of 0.1-0.2mm and a depth of 20-30μm up to the end surface of the mask surface la and provided on the mask surface 1a at an interval of 40-80mm. Since the air grooves 6 are provided, an area becoming a vacuum state does not become large and a phenomenon pressed by open air pressure to become hard to separate the mask is not generated.  Therefore, it can be prevented that the mask is deformed at a time of separation.
Patent JP-H04181735-A (JP)
Title: Formation of conductor
Inventor: IZUMI KAZUYUKI
IPC: H01L21/306
Filed: 1990-11-16
Abstract: PURPOSE:To arrange that a protective layer is not affected so much in a process to etch a close contact layer by a method wherein a surface treatment which makes an etching rate slow is first executed to the protective layer, a resist having a prescribed area is formed on the protective layer and the protective layer, a conductor layer and the close contact layer are then etched sequentially. CONSTITUTION:A close contact layer 12, a conductor layer 14 and a protective layer 16 as layers having respective areas which are wider than prescribed areas are formed sequentially on a substrate 10; a surface treatment which makes an etching rate slow is executed to the protective layer 16. A resist 18 having a prescribed area is formed on the protective layer 16; the protective layer 16 is etched by using an etchant 20; the conductor layer 14 is etched by using an etchant 22; the close contact layer 12 is etched by using the etchant 20. Since the surface treatment which makes the etching rate slow has been executed to the protective layer 16 in this case, it is not etched substantially within the time required to etch the close contact layer 12. Thereby, the protective layer is not affected so much in a process to etch the close contact layer.
Patent JP-2001141657-A (JP)
Title: Illumination device for macroinspection, apparatus and method for macroinspection
Inventor: UDA MITSURU
IPC: H01L21/66
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device for macroinspection, by which whether a defocus defect or the like is contained on the face to be fine worked of a resist pattern or the like formed on a semiconductor substrate such as a wafer or the like can be inspected especially visually and clearly, and to provide an apparatus and a method for inspection in which the obtained illumination device for macroinspection is used. SOLUTION: This macroinspection apparatus 10 comprises an illumination device 12 for macroinspection, which is equipped with a light source used to irradiate coherent light 14. The macroinspection apparatus comprises a support means 20 used to support a substrate 18 which is irradiated with the coherent light 14 from the illumination device 12 for macroinspection and on which the face 16 to be fine worked of a prescribed pattern is formed. The macroinspection apparatus comprises a judgment means 24 in which whether a pattern formed on the substrate 18 is deformed from the prescribed pattern is judged by diffracted light 22 from the face 16 to be fine worked. The illumination device 12 for macroinspection is constituted of a device which irradiates light containing coherent light in two colors in the relationship of complementary colors.