baber/WOPTO huggingface dataset:
Patent JP-H0837180-A (JP)
Title: Temperature-controlled hot-wall reactive ion etching to obtain stability of process
Inventor: GOTSUTORIIBU SHIYUTEFUAN EERUR
IPC: H01J37/32
Filed: 1995-03-08
Abstract: PURPOSE: To prevent an unfavorable film from being adhered to an inner wall of a device by a method wherein an etching chamber having adhesion-resistance means, a holder of the device to be etched and adhesion-resistance surface means are heated at a temperature in a specific range. CONSTITUTION: In a downstream type plasma etching device 1, an electrode 2 is provided at a gas inlet 3, and gas containing fluorine is supplied from the inlet 3 and is passed through the electrode 2, and the gas is converted into a plasma. Gas is diffused in an etching chamber 9 from a nozzle 4. Further, a substrate 5 to be etched is held by a holder 10 and a liner 7 for protecting wall faces 15, 16, 17 of the etching chamber 9 is provided, and the liner 7 is heated at a temperature of 100 to 600 deg.C by a heat source 8. Thereby, it is possible to reduce remarkably adhesion of fluorocarbon films to the wall faces 15, 16, 17 in the etching chamber 9.
Patent JP-S60191828-A (JP)
Title: Mechanism for controlling torque vibration of vehicle
Inventor: AWAI MASARU
IPC: B60W10/10
Filed: 1984-03-13
Abstract: PURPOSE:To prevent easily a clutch from the occurrence of judder when torque vibration corresponding to the judder from a transmission and the clutch is detected, by controlling the clutch to the semi-clutched condition. CONSTITUTION:When a clutch 12 is turned on, the power of an engine 11 is transmitted to rear wheels 16 through the clutch 13, a transmission 13, a propeller shaft 15, etc. Then, when torque vibration such as judder is caused by the low speed rotation of the engine 11, knocking, etc. rotation fluctuation is detected in a control circuit 33 for receiving voltage signals corresponding to engine rotation generated from a DC tacho-generator 18. When voltage proportional to the fluctuation exceeds a predetermined value, a solenoid in an actuator mechanism 31 is excited so that a rod 26 in a sleeve cylinder 25 projects to set the clutch 12 to the semi-clutched condition through a release lever 20.
Patent JP-H04285490-A (JP)
Title: Control circuit for flux control type inverter
Inventor: SAKUMA ARATA
IPC: H02P27/08
Filed: 1991-03-14
Abstract: PURPOSE:To stably operate an induction motor without saturating a flux regulating means even if power supply voltage fluctuates by arranging a high capacity smoothing capacitor in a DC intermediate circuit and constituting the circuit so that the flux command value varies in proportion to the voltage of the DC intermediate circuit. CONSTITUTION:A smoothing capacitor 5 is connected with a DC intermediate circuit 4 in order to lower the voltage of an AC power supply 2 slowly at a predetermined time constant thus lowering the torque of an induction motor 7 slowly. Voltage drop of the DC intermediate circuit causes output voltage drop of an inverter and thereby causes deficiency of flux of the induction motor 7. Consequently, a flux regulator 16 is saturated in the direction of a flux increment command thus causing overexcitation when the power supply voltage is recovered, but since the flux command value varies in proportion to the voltage of the DC intermediate circuit output from the flux regulator 16 can be maintained at a constant level and thereby the flux regulator 16 is prevented from saturation.
Patent JP-H11234157-A (JP)
Title: Receiver
Inventor: TOYODA SEIJI
IPC: H04B1/16
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a receiver provided with a protective circuit for adjusting an attenuation amount at the time of the electric field level within an adjustable range when the signals of an excessive electric field level are inputted and interrupting input signals at the time of exceeding the adjustable range. SOLUTION: A reception level detection circuit 119 judges whether or not it is a signal level adjustable in an abnormal electric field level attenuation circuit 113 from the signals attenuated in an attenuation circuit 118 and outputs the signals for adjusting the attenuation amount to the abnormal electric field level attenuation circuit 113. At the time of judging that it is the signal level adjustable in the abnormal electric field level attenuation circuit 113, the abnormal electric field level attenuation circuit 113 outputs the signals attenuated by the attenuation amount corresponding to the signals from the reception level detection circuit 119 to an amplifier circuit 114.  On the other hand, at the time of judging that it is the signal level non-adjustable in the abnormal electric field level attenuation circuit 113, a power supply circuit 121 interrupts power to the abnormal electric field level attenuation circuit 113 and the amplifier circuit 114.
Patent JP-S58173117-A (JP)
Inventor: KURISUTOFUAA JIYOOJI DEMAA
IPC: C08G59/14
Filed: 1983-03-23
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-S58166838-A (JP)
Title: Optical communication system
Inventor: NARIZUKA SHIGEYA
IPC: H04B10/2507
Filed: 1982-03-29
Abstract: PURPOSE:To expand an optical communication system with no problem of an optical signal level, by using only two pieces of ports exclusive for expansion to a star coupler for input and output of optical signals and then setting optical repeaters at the tips of those two ports to branch electrically signals. CONSTITUTION:The optical signals delivered from optical transmitters 2 of stations are branched by a star coupler 3 and then transmitted to an optical output port 4 for expansion of other star networks. The end of the other side of the port 4 is connected to an optical repeater 5 to reproduce and relay the signals. Thus the signals are electrically branched. Each of branched optical signals is transmitted to other star networks. The optical signals sent from other star networks are supplied to an optical repeater 6 for reproduction and relaying and then sent to a star coupler 8 to be branched to an optical receiver 9 of each station. In such a way, such inconvenience that the optical signal power is extremely reduced is avoided although the number of star networks to be expanded is large.
Patent JP-S54140246-A (JP)
Title: Automatic room temperature control system for warm air heater
Inventor: ARAGAKI JIYUNJI
IPC: F24H9/20
Filed: 1978-04-24
Abstract: PURPOSE: To reduce change-over frequency of a blast motor without drastic change of room temperature by controllably combining 3-stepped supply of fuel with 2- stepped speed of the blast motor for warm air in response to the rise and drop of the room temperature.  
     CONSTITUTION: An amount b of fuel supplied can be controlled by 3 steps(large, medium and small in the drawing) and the rotational speed c of a blast motor for warm air by 2 steps(according to the process shown in the drowing). When the room temperature a is lower than the lower limit T 1  of set temperature, the amount b of fuel supplied is made large and the speed c of motor high. When the room temperature a is between the upper limit T 2  and the lower one T 1 , the amount b of fuel supplied is made medium and the speed c of motor is not changed. When the room temperature a is higher than the upper limit T 2 , the amount b of fuel supplied is made small and the speed c of motor low. The speed c of motor is changed over only when the room temperature a exceeds the upper limit T 2  or lower limit T 1  of set value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11247850-A (JP)
Title: Composite bearing
Inventor: OBARA RIKURO
IPC: F16C21/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide structure of a thin ball bearing of low cost using one piece of the ball bearing and capable of preventing rotating deflection like at the time of using two pieces of single row ball bearings in bearing structure. SOLUTION: This bearing is constituted of an outer ring 2 and an inner ring 1 respectively fixed on one of objective bodies of a shaft supporting part and coaxially arranged relatively with an interval, a ball 3 fitted in a ball groove provided on both surfaces of the inner ring 1 and the outer ring 2 facing against each other free to roll and a friction bearing 4 arranged at least on the side of the ball 3 out of the outer ring 2, the inner ring 1 and the ball 3, formed cylindrical, an outer surface of which is fixed on an outer ring sleeve 6 of the shaft supporting part and an inner surface of which confronts the shaft supporting part (the inner ring 1) by holding a gap (g) to limit an allowable range in which the inner ring 1 and the outer ring 2 are inclined at a specified value.
Patent JP-H09242430-A (JP)
Title: Frame body
Inventor: MOTOKAWA TORU
IPC: E06B11/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve external apperance and safety of a frame body by V cut bending of a member by bending it by butting a V-shaped notch part against a member having a V-shaped notch part in an intermediate part, and installing a cover to hide a butting part in a bending part. SOLUTION: After a section 2 on which work of a V-shaped notch part 4 and a notch hole 5 is completed is bent until the cutting edge of the notch part 4 is butted in a close contact condition, a cover 3 is put on an inner peripheral part of a bending part, and a engaging projection 3d of the cover 3 is locked on the notch hole 5 of the section 2. Since a locking piece of the cover 3 is inserted into an opening part 2d of the section 2 and is firmly fitted between projecting pieces 2c, an installing condition of the cover 3 is stabilized. The projecting pieces 2c of the section 2 are sandwiched between a side piece and the locking piece of the cover 3, and a step difference is not caused in a butting part. Since the cover 3 hides the notch edge of the section 2, even if dislocation is caused when it is used, it cannot be seen from outside.
Patent JP-S52132234-A (JP)
Title: Electric wave noise prevention type distributor for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1976-04-28
Abstract: PURPOSE:In series with the gap between the outer electrode and the movable rotor electrode of the distributor, a or a plurality of gaps are added, and the radiation of the electric wave noise is suppressed.
Patent JP-S61210286-A (JP)
Title: Silencer for rotary compressor
Inventor: SASAKI MASAHIKO
IPC: F04C29/06
Filed: 1985-03-14
Abstract: PURPOSE:To aim at smoothness and reduction of a noise characteristic, by masking resonance frequency between a discharge chamber at the auxiliary bearing receiving side and a muffler chamber at the main bearing receiving side differ so as to cause them not to become an integer multiple. CONSTITUTION:A discharge chamber D is formed at the side of an auxiliary bearing 12 in a compression mechanism part of an enclosed rotary compressor by a cover 1, and a muffler chamber E is formed at the side of a main bearing 13 by a cover 8, while both chambers are interconnected by an interconnecting hole 7. Each resonance frequency of these chambers D and E is being set to be different so as not to become the relation of an integer multiple so that smoothness of a noise characteristic is well promoted and combinedly a noise is reducible.
Patent JP-H02228778-A (JP)
Title: Image processor
Inventor: KOSAKA TAKASHI
IPC: G06T9/00
Filed: 1989-03-01
Abstract: PURPOSE:To simultaneously restore two image data different in resolution and to improve responsiveness by generating binary image data, directly controlling writing, simultaneously converting density and executing writing control. CONSTITUTION:Compression code data read from a source memory bank 11 are extended by an extending circuit 14 and the binary image data are generated. Then, the writing of the data to a first destination memory bank 12 is directly controlled and simultaneously, the density is converted through a density circuit 15. Then, the writing control is executed even to a second destination memory bank 13 as well. Thus, the two image data having the different resolution can be simultaneously retored from the same compressed image data. Thus, the responsiveness can be improved in a document system, etc., to require high-speed processing ability.
Patent JP-S57165614-A (JP)
Title: Valve moving device for reciprocating engine
Inventor: KAWASAKI SHIYUUICHI
IPC: F01L7/10
Filed: 1981-04-03
Abstract: PURPOSE:To eliminate valve surging and enable coping with very rapid rotation, by providing a rotary valve. CONSTITUTION:The body 5 of a rotary valve is provided with a surface 1 on the top of a combustion chamber, an exhaust port 2, an intake port 3, an exhaust hole 4-1 and an intake hole 4-2. The rotary valve body 5 is turned to open or close the exhaust port 2 and the intake port 3 so that the rotary valve functions as an exhaust and an intake valves. Seals 6-1-6-4 are provided in order to prevent fuel gas 6 and combustion gas 6 to flowing out. The rotary valve body 5 is driven by a pinion 7. Since no spring is used to control the valve 5, special motive power for spring compression is not needed. For that reason, the valve 5 with no casing can be provided.
Patent JP-H07261909-A (JP)
Title: Position detecting device and its position pointing device
Inventor: FUKUZAKI YASUHIRO
IPC: G06F3/046
Filed: 1994-03-18
Abstract: PURPOSE:To provide a position detecting device and its position pointing device which can transmit the information on the position pointing device and an operator, to a tablet from the cordless position pointing device. CONSTITUTION:The prescribed individual information, e.g. the information on the position pointing device and an operator and the electromagnetic wave including the writing instruction of these information are transmitted to the position pointing device A by an instruction production means 7 and an electromagnetic wave transmitter means 8 of a tablet B. The information are stored in a storage means 3 of the device A by an electromagnetic wave receiver means 4, an instruction extracting means 5 and an information control means 6 of the device A. These information are read out by a characteristic control means 2 in response to the electromagnetic wave read out of the tablet B and including a read instruction. Thus, the electromagnetic wave including the information is produced by an electromagnetic wave generating means 1 of the device A, and the information on the position pointing device and the operator are transmitted to the tablet B.
Patent JP-S61209325-A (JP)
Title: Electronic price indicating balance
Inventor: OSAWA MASAYUKI
IPC: G01G23/37
Filed: 1985-03-13
Abstract: PURPOSE:To make it possible to certainly promote the calling of an operator's attention with respect to accurate weighing, by providing a main display part and an auxiliary display part and allowing the auxiliary display part to display the message of the accurate use method of an electronic price indicating balance. CONSTITUTION:When the power source of an apparatus in closed, the initialization of each apparatus connected to CPU 9 is performed. At this time, the display of a main display part 7 is accurately performed before the load cell being the principal part of a balance part 2 becomes stable but, as the confirmation of the operation thereof, the ON-and-OFF operation of each display segment is repeated. After the scanning of the main display part 7 and the stability of the load cell as mentioned above was elapsed, the apparatus transfers to a main program for processing a label issuing mode. An auxiliary display part 8 is allowed to display the message relating to the accurate use method of the apparatus by utilizing the initializing period of the apparatus or the scanning period of the main display part 7. By this method, the accurate use method can be certainly promoted to an operator and accurate weighing can be performed.
Patent JP-S61210831-A (JP)
Inventor: FUJIWARA TOSHIAKI
IPC: H02J3/00
Filed: 1985-03-13
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-H01223985-A (JP)
Title: Rotor device of slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-03-02
Abstract: PURPOSE:To enable discriminating information having a predetermined value to be clearly understood without halving the decoration effect of a rotor by disposing on the front face of the rotor a front face cover member for covering the front face of the discriminating information attached to the outer peripheral surface or the outer periphery of the surface of the rotor. CONSTITUTION:When rotary drums 100a-100c are stopped, enlarged discriminating information located behind seeing-through sections 79a-79c can be viewed. Further, the discriminating information projected on translucent sections 80a-80c, 80d-80f can be confirmed to some degrees, so that the arrangement relationship of the discriminating information shown on the outer peripheral surfaces of the rotary drums 100a-100c can be noticed. Also, a front face cover 78 is provided on the upper and lower edges with engaging projections 82a-82c which are fitted in front face cover stopping holes 83a-83c, 84a-84c provided in upper and lower portion constituent plates 62, 63, so that said cover member 78 is removably attached to a frame body 61.
Patent JP-2000250904-A (JP)
Title: Device and method for document creation and recording medium where program for document creation is recorded
Inventor: ONO MITSUHIKO
IPC: G06F40/189
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for document format modifying operation or the like after substitution even when the number of lines of document data increases by providing a means or the like for putting all document data in a page after the document data that one page contains before substitution have a character string replaced. SOLUTION: A document format modifying means 6 recognizes how many lines exceed one page after substitution. Then the line spacing of the page before the substitution in document format information stored in a document format storage buffer 4 is read in by a document format information read means 7 and divided into ten. Namely, the line spacing between two lines is divided into 1st to 10th divided lines. The document format modifying means 6 shortens each line spacing width in the page by one division line on the basis of the start line of the page after the substitution as a reference point and confirms the number of lines which are put in the page after the substitution as a result of the shortening of the line spacing.
Patent JP-S57165219-A (JP)
Title: Tenter clip
Inventor: HIDA KUNIHARU
IPC: B29C55/16
Filed: 1981-04-03
Abstract: PURPOSE:To prevent the selvage of a film to be caught between a clip lever and a clip body when the film is cut by fixing a block on the side of the clip body at a determined distance from a nose provided under the clip lever. CONSTITUTION:When a film 11 is cut at point A during a stretching process of the film 11, a lever part 21a of a clip lever 21 comes in contact with a clip opener 9a at an outlet part of a tenter, the lever 21 makes a rotational motion centering a fulcrum O and a nose 21c stretching from a lower part 21b of the lever 21 to the central side opposite to the film 11 opens the film 11 along the  orbit with a radius R. On the other hand, a cut selvage 11a tries to move to the central side opposite the film 11 with the movement of the lever 21 but comes in contact with the notch part 22a of a block 22 fixed to a liner 7 and is not caught between the lever 21 and the main body 4.
Patent JP-H02185699-A (JP)
Title: Reversible type pump assembly
Inventor: JIMII JII PAAKINZU
IPC: F04D15/00
Filed: 1989-03-03
Abstract: PURPOSE: To provide a front and rear windshield cleaning system by arranging an alternative apparatus that has a reversible impeller, and a piston slidably installed between oppositely arranged dual outlet guide pipes. CONSTITUTION: While an impeller 20 rotates clockwise, the windshield washer fluid from an inlet passage flows out through outlet passage 26 into a chamber 28, a piston 38 is pressed until its projection 48 abutting against the end 34 that defines a tubular passage 30. By this constitution, the washer liquid flows through the tubular passage 32, so pumping to front windshield is possible. While the impeller 20 rotates reverse, the washer liquid flows through outlet passage 24 into the chamber 28, and the piston 38 is pressed until its projection 50 abutting against the end 36 that defines the tubular passage 32. Therefore, the washer liquid flows through the tubular passage 30, so a pumping to rear windshield is possible.
Patent JP-H11244914-A (JP)
Title: Roll for rolling hot strip and manufacture thereof
Inventor: HORIUCHI MITSUYOSHI
IPC: B21B27/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a roll for hot-rolling strip without necessitating so large HIP furnace at the time of executing hot isobaric pressurization(HIP) treatment and also the reliability of the shaft material of a finished roll of which is higher and to provide the manufacturing method therefor. SOLUTION: This invention relates to the roll for hot-rolling strip which has supporting parts 12, 13 which become bearing parts at both ends of a solid shaft material 1 and has an outer layer 2 consisting of high-speed steel system powder which is sintered on the outer periphery in the middle part of the solid shaft material 1 by hot isobaric pressurization and also diffusely joined on the outer periphery in the middle part and its manufacturing method. In its manufacture, a metallic capsule is fixed around the shaft material, the supporting part 12 on the driving side of which is integral with the middle part of the solid shaft material 1, the high-speed steel system powder is filled up into the annual space between the shaft material and the metallic capsule and hot isobaric pressurization treatment is executed to them under a high-temp., high-pressure gas atmosphere.  In this way, after sintering the high-speed steel system powder and also diffusely joining it to the solid shaft material 1, the supporting part 13 on the driven side is joined to the solid shaft material 1.
Patent JP-H09241848-A (JP)
Title: Plasma process method and device therefor
Inventor: FUKUTO KENJI
IPC: H01L21/302
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To selectively remove fine particles from a chamber. SOLUTION: Fine particles present in a plasma generating region 16 in a chamber 1 are allowed to take resonance cyclotron movement by the magnetic field in a direction vertical to the surface of a sample and the high frequency electric field in a direction parallel to the surface of the sample, by which they are moved to the circumferential part of the plasma generating region 16. The fine particles moved to the circumferential part of the plasma generating region 16 are sucked by Colomb's force by a cylindrical grid 19 applied with positive voltage, and the fine particles sucked to the inside of the grid 19 are discharged to the outside of a chamber 21 by an exhausting means 20.
Patent JP-H06265364-A (JP)
Title: Navigation apparatus
Inventor: SATO IZUMI
IPC: G08G1/0969
Filed: 1993-03-11
Abstract: PURPOSE:To provide a user with the standard of the reliability of the display of a present position anti to enhance the accuracy of the display of a position. CONSTITUTION:A matching operation is performed by using a method wherein pieces of running data captured in a wide region are collated with the pattern of the shape of quantized map data (4). The pieces of running data are sampled and weighted at a definite distance or time. The higher their reliability is on the basis of a judgment by a straight running operation or of error information from a sensor, they are weighted larger (5). Sampled data is collated with the pattern of the shape of map data, and a part which coincides most is retrieved. A retrieval area is decided in advance as a region in which a present position can exist on the basis of the sampled data and an error range (7).