baber/WOPTO huggingface dataset:
Patent JP-H04124667-A (JP)
Title: Manufacture of semiconductor
Inventor: TANAKA HIROYUKI
IPC: G03F7/38
Filed: 1990-09-14
Abstract: PURPOSE:To improve the selectivity of silylizing of a resist film and to reduce variance in the line width of a resist pattern after dry development by bringing an alkali solution into contact with the resist film prior to an exposing process. CONSTITUTION:The resist film 2 is exposed selectively, silylizing agent is brought into contact with the exposed resist film for the selective silylizing 4 of the surface of the exposed resist film corresponding to an exposed and an unexposed area, and oxygen plasma is brought into contact with the resist film, which is developed. Prior to the exposing process, the alkali solution is brought into contact with the resist film to attain the diazo-bonding of resin in the resist with a sensitizer, thereby improving the selectivity of the silylizing corresponding to the exposed and unexposed areas. Consequently, the dry development is performed by using only oxygen and the variance in the line with of the formed resist pattern is reducible.
Patent JP-H04125872-A (JP)
Title: Magnetic head floating amount control system for magneto-optical recording/reproducing device
Inventor: ONISHI MAMORU
IPC: G11B11/10
Filed: 1990-09-14
Abstract: PURPOSE:To prevent the disturbance owing to a defect on the recording medium of distance control by providing plural control systems consisting of distance detection optical systems and control means and invalidating the control systems to which defect detectors detecting the defect belong. CONSTITUTION:When a reflected light quantity received in the elements 1-1 and 1-2 of a photodetector 1 reduces and the output of an adder 8 becomes less than a prescribed value, the defect detector 12 judges that the defect exists on the magneto-optical disk and turns off an analog switch 15. Thus, a first control system is invalidated while an optical beam spot pass through the defect and a condenser lens actuator 22 is driven and controlled by the sum signal of an output obtained by amplifying the output of an integrated circuit 18 in a driving amplifier 20 and an output obtained by amplifying the output of a phase compensation circuit 13 of a second control system in a driving amplifier 21. Thus, a magnetic head floating amount can stably be controlled without disturbing the control of the magnetic head floating amount even if there is the defect.
Patent JP-H08107958-A (JP)
Title: Slot machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 1994-10-11
Abstract: PURPOSE: To provide sufficient medal supplying ability without improving facilities to large extent. CONSTITUTION: While the specified amount of medals are stored in a bucket 24, medals in a medal slot 7 are fed to the bucket 24. The medals overflowing from the bucket 24 fall into an auxiliary tank 26. When prize winning is attained, a hopper 25 pays out a medal to a medal pay-out port 19. When the amount of medals stored in the bucket 24 gets less than the specified amount, a first conveying mechanism 35 is operated to supply the medals stored in the auxiliary tank 26 to the bucket 24. A path switching part 33 switches a path so that the inserted medal can be fed to the bucket 24. When the amount of medals in the auxiliary tank 26 gets less than the specified amount, a medal lift 30 and a second conveying mechanism 36 are operated to supply the medals stored in the auxiliary tank 26 to a supply tank 39.  When the specified amount of medals are supplied to the supply tank 39, the medal lift 30 and the second conveying mechanism 36 are stopped.
Patent JP-H0587005-A (JP)
Title: Fuel tank device for vehicle
Inventor: HIRAIWA MASARU
IPC: B60K15/03
Filed: 1991-09-25
Abstract: PURPOSE:To reduce residual fuel in a sub-chamber by suspending, when fuel in the main chamber has exceeded a predetermined level, the operation of a transfer pump which transfers fuel from a main chamber to the sub-chamber, and also decrease electric power consumption by eliminating innecessary operation of the transfer pump. CONSTITUTION:The inside of a fuel tank 1 is divided into a main chamber 2 and a sub-chamber 3. Fuel in the main chamber 2 is supplied to an engine 4 by a main fuel pump 5. Fuel in the sub chamber 3 is transferred into the main chamber 2 by a transfer pump 11 of electromagnetic self-priming type. When fuel in the main chamber 2 has exceeded a predetermined level, a liquid level detecting valve 13 arranged on the discharge side of the transfer pump 11 is closed. The closing of the liquid level detecting valve 13 is sensed by a switch built in the transfer pump, which is not shown in fig. leading to shutdown of the transfer pump 11. As a result, residual fuel in the sub-chamber 3 is reduced and electric power consumption of a battery 10 is decreased by operating the transfer pump only when this is required.
Patent JP-H03107536-A (JP)
Title: Cover member
Inventor: SATO ATSUSHI
IPC: F02B77/00
Filed: 1989-09-20
Abstract: PURPOSE:To easily improve oscillationproof and soundproof at low cost by forming a cover member such as an engine head cover with synthetic rein member, and flame-spraying high gravity metal at one or both faces of the synthetic resin member so as to form a metallic layer at specified thickness. CONSTITUTION:A cover member A is for example applied via gasket 3 onto an opening part of an engine. In this case, the cover member A is formed of the synthetic resin member 1. On one of both faces of the cover member A, high gravity metal is coated by flame-spraying to form a metallic layer of 5mu-300mu. The high gravity metal is formed of lead, tin, zinc, or mixture of them. Consequently, the cover member A which has superior osillationproof and soundproof is simply manufactured at a low cost.
Patent JP-H1086856-A (JP)
Title: Partitioning structure for bus guide seat
Inventor: INOUE KENJIRO
IPC: B62D31/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce physical and mental fatigue of a bus guide. SOLUTION: A passage 17 is arranged along the longitudinal direction of an interior 11 in the vehicle width directional center of the interior 11, and on the left side of the passage 17, a plurality of left side passenger seats 18 are arranged at the predetermined interval in the longitudinal direction of the interior 11, while on the right side of the passage 17, a plurality of right side passenger seats 19 are arranged at the predetermined intervals in the longitudinal direction of the interior 11. On the front row of the left side passenger seats 18, a guide seat 24 whose direction can be switched forward or backward is arranged.  The guide seat 24 is surrounded by the first fence 21 stood in the front end of the guide seat 24, the second fence 22 which is stood in the rear end of the guide seat 24 so as to separate the guide seat 24 from the passenger seat 18 just behind the guide seat 24, and the third fence 23 in which both ends of the guide seat 24 arranged toward the passage 17 are connected to the first fence 21 and the second fence 22 individually. Inlets 26, 27 are formed in the third fence 23, and the inlets 26, 27 are locked openably by means of guide seat doors 28, 29.
Patent JP-2000074589-A (JP)
Title: Plate fin type heat exchanger and manufacture thereof
Inventor: KATO SEIICHI
IPC: F28F1/32
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance heat exchanging capacity by utilizing the entire fin effectively. SOLUTION: A rising wall part 113 is formed by burring in the thickness direction of a fin 110 at the outer fringe part of a positioning cut 112. Since the air passing through the fin 110 is disturbed by the rising wall part 113, thickness of a temperature boundary layer can be prevented from enlarging and heat transfer rate and heat exchanging capacity (cooling capacity) are enhanced. More specifically, heat exchanging capacity can be enhanced by utilizing the entire fin effectively.
Patent JP-H1173719-A (JP)
Title: Optical disk driving device furnished with vibration detecting function, driving method of optical disk by aforementioned optical disk driving device, and vibration detecting method in optical disk driving device
Inventor: TAKEBAYASHI MAMORU
IPC: G11B7/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To attain the detection of the scale of vibration generated in company with the rotation of an optical disk by the easy method. SOLUTION: The optical disk 1 is rotationally driven at the fastest rotating speed by keeping the state easy to generate the tracking error in the manner of preliminarily setting the servo gain in a servo control part 9 to be rather low. When the tracking error signal higher than a prescribed level is generated by the vibration caused by the rotation of this optical disk 1 and a vibration detecting signal is generated, the rotating speed is changed over to the speed one grade slower. The rotating speed not to generate the vibration detecting signal is detected while repeating this procedure, and the optical disk 1 is driven taking this speed as a set rotating speed. Thus, the disk is driven for rotation automatically at the number of rotation not to generate the vibration causing the noise or the like.
Patent JP-H03174468-A (JP)
Title: Polymer alloy
Inventor: BURAIAN JIYON WAADO
IPC: C08L83/04
Filed: 1990-09-18
Abstract: PURPOSE: To obtain an alloy compsn. which is free from phase separation by comprising a plurality of specified polymers and a specified compatibilizing agent.  
     CONSTITUTION: This polymer alloy comprises: a silicone or org. polymer reactive with an unsatd. group (e.g. silicone gum); a silicone or org. polymer unreactive with an unsatd. group (e.g. Vamac manufactured by DuPont: an ethylene/acryl elastomer contg. -COOCH 3  and -COOH); and a compatibilizing agent having one or more functional groups reactive with the component (B) and unreactive with the component (A) and having one or more ethylenically unsatd. functional groups [e.g. H 2 N-(CH 2 ) 3 -(CH 3 ) 2 SiO(CH 3 ) 2 Si-CH=CH 2 ]. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03110091-A (JP)
Title: Method for determining focal point position of laser beam
Inventor: OZAWA HITOSHI
IPC: B23K26/046
Filed: 1989-09-22
Abstract: PURPOSE:To allow the easy and rapid setting of a deceleration position where the moving speed of a laser beam processing head is switched by comparing the coordinate values of the present position and deceleration position of the processing head and moving the processing head at a high speed up to the deceleration position in accordance with the result of this comparison. CONSTITUTION:A command calculating circuit 36 analyzes the given command and determines the moving speed and moving distance of the processing head 7 when a moving command 35 is given from an NC program, etc., to a controller 11. The moving quantity corresponding thereto is outputted to a servo amplified 20 which drives a Z-axis motor 21. A correction processing circuit 19a makes error processing by referring to the set coordinate values stored by a coordinate value setting means 38 into a prescribed memory region, i.e., the coordinate values of the deceleration position and the coordinate values of the present position counted by a coordinate value counter 37 and outputs the moving quantity as a function to determine the focal point position. This moving quantity is added to the command moving quantity of the program, etc., outputted from the command calculating circuit 36 and is outputted to the servo amplifier 20. Finally, the processing head 7 arrives at the processing start position and the positioning ends.
Patent JP-H0872500-A (JP)
Title: Sheet with colored figures made of japanese paper fitted with ground sheet pattern and the like and manufacture thereof
Inventor: MIYAMURA YOSHIMORI
IPC: B44C1/26
Filed: 1994-09-05
Abstract: PURPOSE: To develop a sheet with colored figures having high decorativeness and wide utilization. CONSTITUTION: Ground shell patterns 4 are provided so as to be fittingly pasted through adhesive in the cavities 3 on Japanese paper 2 in order to provide a colored figure sheet 6. On the adhesive surface of a double-sided adhesive tape frame, cut thin cloth sheet having bored cut piece portions thereon is pasted so as to provide a colored figure sheet by fittingly adhering the ground shell patterns 4 in the cavities 3 and cut ground shell patterns in the bored cut piece portions. Transparent synthetic resin solution, which is prepared so as to dry or harden at the normal temperature, is impregnatingly applied onto the surface of the figure sheet 6 under the state being arranged flat in order to coveringly paste transparent adhesive tape over the whole surface of the colored figure sheet when the synthetic resin solution starts to dry or harden.  Further, after elastic synthetic resin sheet is placed on the adhesive tape, pressure is applied horizontally from above the elastic synthetic resin sheet so as to provide the colored figure sheet 6.
Patent JP-S62106996-A (JP)
Inventor: KAGAWA TAKAHIKO
IPC: C11C3/12
Filed: 1985-11-01
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-H06255293-A (JP)
Title: Magnetic card
Inventor: RII DON CHIEORU
IPC: B42D15/10
Filed: 1993-10-01
Abstract: PURPOSE: To provide a magnetic card wherein a magnetic recording layer is variably designed according to amt. of money. CONSTITUTION: The titled magnetic card consists of a blank card 1, a magnetic layer 2 formed on the blank card 1 for recording variable informations indicating amt. of available money left according to amt. used of the card and an optical recording layer 3 formed on the magnetic layer 2 and in which bit marks are variably inputted according to kind of a card of amt. of maney.
Patent JP-H06196109-A (JP)
Title: Color picture tube
Inventor: KANBARA EIJI
IPC: H01J29/50
Filed: 1993-10-01
Abstract: PURPOSE:To enhance a breakdown voltage characteristic and a focusing characteristic. CONSTITUTION:In a color picture tube provided with a main electron lens unit for focusing a plurality of in-line type electron beams on a screen unit, the main electron lens unit is composed of plural grids G1-G8 each having an electron beam passing hole. The grids G1-G8 are fixedly supported by an insulating supporter. At least one of the plural grids G1-G8 is constituted of a cylindrical portion having a substantially rectangular cross section and commonly surrounding the in-line type electron beams, and a surface portion having an electron beam passing hole substantially perpendicular to the cylindrical portion at least either one end. A ratio LH/LS of an outer diameter LH in the longitudinal direction of the cylindrical portion having a substantially rectangular cross section to an outer diameter LS in the lateral direction is set to 2.5<LH/LS<4.4, and a ratio LS/DV of the outer diameter LS to a diameter DV of the electron beam passing hole in the lateral direction is set to 1.0<LS/DV<2.1.
Patent JP-H0292041-A (JP)
Title: Frame collision preventing method
Inventor: OGURA MASAKO
IPC: H04L12/28
Filed: 1988-09-28
Abstract: PURPOSE:To prevent collision of an own station transmission signal sent from an intermediate station to a subsequent station and a host station transmission signal sent to the subsequent station while being relayed by the intermediate station on the incoming and outgoing line by adopting the constitution such that the intermediate station is provided with a selection means and a control means and the operation of the selection means is controlled by a control instruction from the central means. CONSTITUTION:Selection means 42, 43 are operated so that its own station transmission signal is sent to a subsequent station corresponding to a control instruction to be inputted and a host station transmission signal is relayed to the subsequent station. Moreover, when the input of the host station transmission signal is detected to its own station receiver, the control means 41 stores which receiver is during reception to read out the content of the reception signal, releases the storage when the readout is finished, checks whether or not the receiver connecting to a line in the transmission direction is during reception upon the receipt of the transmission request, sends a control instruction selecting its own station to the selection means in the transmission direction immediately during the reception or after the reception is released in the case of reception and sends a control instruction for restoration after the transmission is finished.
Patent JP-H03108837-A (JP)
Title: Time division bus control circuit
Inventor: FUKUDA TAKAO
IPC: G06F13/372
Filed: 1989-09-21
Abstract: PURPOSE:To apply parallel control to plural peripheral equipments without mutual effect by constituting both an incoming control bus and an outgoing bus with time division buses divided into individual areas for each peripheral equipment. CONSTITUTION:When a central controller 1 sends a valid code '1' of a control signal and a control data to an area of a peripheral equipment 41 connecting to an incoming control bus 21, a bus adaptor 61 of the peripheral equipment 41 confirms the valid code '1' of a control signal of its own area, fetches a control data and a processing section 51 applies processing. While the processing section 51 processes a control data, when the central controller 1 sends a valid code '1' of a control signal and a control data to an area of a peripheral equipment 42 connecting to an incoming control bus 21, a bus adaptor 62 of the peripheral equipment 42 confirms the valid code '1' of a control signal of its own area, fetches a control data and a processing section 52 applies processing.
Patent JP-S62108508-A (JP)
Title: Superconducting magnet
Inventor: NAKAYAMA SHIGEO
IPC: H01F6/06
Filed: 1985-11-06
Abstract: PURPOSE:To prevent a strain from occurring by using cloth of glass fiber as a base material of FRP, and employing epoxy resin or silicone resin as a bonding material of FRP. CONSTITUTION:FRP used as an FRP spacer employs a material (a bonding material is epoxy resin or silicone resin, and a base material is glass cloth) having small water absorptivity. When FRP having small water absorptivity is used as a spacer for a superconducting magnet, a deformation of a material which occurs when the material which absorbs moisture is dipped in a cryogenic temperature can be suppressed as much as possible. Thus, since the deformation does not occur due to the water absorption, the strain does not affect the superconducting lead to obtain a superconducting magnet which has high reliability.
Patent JP-H0698560-A (JP)
Title: Inverter apparatus
Inventor: MOCHIKAWA HIROSHI
IPC: H02M7/537
Filed: 1992-09-17
Abstract: PURPOSE:To provide an inverter apparatus, wherein the power supply voltages for main switching elements connected to a positive side DC bus are constant without vaviation among phases. CONSTITUTION:In a voltage type power inverter apparatus for electric power, positive voltage sources having the high potentials for the emitters of the source potentials of switching elements 10, 12 and 14 for the respective phases, which are connected to a positive DC bus P1, are formed in one voltage power supply having the positive voltage with respect to a negative DC bus N2 by way of a power-supplying diode 20. Negative voltage sources having the low potentials with respect to the potentials of the emitters or the sources of the switching elements 10, 12 and 14 for the respective phases are formed with a charge pump circuit 26 based on the positive voltage sources. The switching elements 10, 12 and 14, which are connected to the positive DC bus P1, are switched by both positive and negative voltage sources.
Patent JP-H0672645-A (JP)
Title: Opration control device for elevator
Inventor: YAMAGAMI MASAFUMI
IPC: B66B1/18
Filed: 1992-08-24
Abstract: PURPOSE:To early solve a jam by studying a traffic demand of two sets of juxtaposed elevators, detecting a crowded story and a time period of crowding this story, and executing a specific service for the detected crowded story. CONSTITUTION:In a building where two sets of juxtaposed elevators are set up on 4-story service, a traffic demand study part 13 is provided in an elevator operation setter 11, here to totalize a hall call of each story classified by a direction with a predetermined time interval, and a totalized result is compared with a number of hall calls NA serving as a crowded story decision reference and with a number of hall calls NB serving as a passing story decision reference, to decide a level of a traffic demand. This decision result is transmitted to a study result memory table 14 at each time period and stored as a jam call and pass call in each time period. From a time period data of the memory table 14, a data of agreeing with the present time is selected by a time period decision part 15, to perform service corresponding to the traffic demand of the crowded story by a hall call assigning part 19.
Patent JP-S63101912-A (JP)
Title: Positioning method for numerical controller
Inventor: UNO YUTAKA
IPC: G05D3/12
Filed: 1986-10-17
Abstract: PURPOSE:To accurately position a moving body on an objective position by giving a stop command to a motor when a residual of the moving body on a current position from the objective position is equal to an overrun correcting variable or a value slightly larger than the correcting variable. CONSTITUTION:When the moving body 16 is stopped across the objective position, the motor 12 is reversed and the moving body 16 is positioned just before the objective position to remove the influence of backlash in a moving body carrying system 14. Then the moving body 16 is moved to the objective position, and when the residual of the moving body 16 from the objective position reaches a value slightly larger than the overrun correcting variable, a stop command is applied to the motor 12 under the consideration of overrun correcting variable or the inclination of overrun in the carrying system 14. Consequently, the moving body can be accurately positioned on the objective position.
Patent JP-S61118986-A (JP)
Title: Picture tube socket body
Inventor: KAARU HAINTSU BURATSUKU
IPC: H01J29/92
Filed: 1985-11-06
Abstract: 1. Picture tube socket comprising a contact spring chamber in which a contact spring for the focus voltage is arranged, and comprising a focus chamber which surrounds the junction between the high voltage supply and the contact spring, characterized in that a focus voltage controller (32, 44; 48) is arranged inside the focus chamber (14).
Patent JP-S60138039-A (JP)
Title: Al-mg-si type delayed age hardening aluminum alloy for forging
Inventor: ASANO KAZUHIKO
IPC: C22C21/06
Filed: 1983-12-26
Abstract: PURPOSE:To obtain the titled Al alloy having superior cold forgeability, strength and extrusibility by specifying a composition consisting of Mg, Si, Sn, Cu, Ti, B, Mn, Cr, Zr and Al. CONSTITUTION:This Al-Mg-Si type delayed age hardening Al alloy for forging consists of, by weight, 0.3-0.8% Mg, 0.40-1.5% Si (Si%>Mg%), 0.01-1.0% Sn, 0.05-1.0% Cu, 0.001-0.10% Ti, 0.0001-0.01% B and the balance Al with inevitable impurities or further contains one or more among <=1.0% Mn, <=0.30% Cr and <=0.30% Zr. The Al alloy has superior strength, delayed age hardenability at ordinary temp. for about 1-6 months, low deformation resistance and superior cold forgeability.
Patent JP-H1093874-A (JP)
Title: Television receiver
Inventor: KIMURA AKIRA
IPC: H04N5/44
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a normal video in all channels in a television receiver which incorporates a tuner that can select satellite broadcasting and has a channel search function for automatically switching the channels. SOLUTION: A scramble detection circuit 16 for detecting scramble information from a tuner 102 for satellite broadcasting (BS) and a MUSE detection circuit 115 for detecting MUSE information are used. The channel search function for providing the normal video in all the channels by switching a channel search period to that considering a period when an external circuit outputs the normal video by a control microcomputer 101.