baber/WOPTO huggingface dataset:
Patent JP-H0465149-A (JP)
Title: Substrate conveyance arm
Inventor: OSADA ATSUSHI
IPC: H01L21/677
Filed: 1990-07-05
Abstract: PURPOSE:To enhance a throughput and to effectively utilize a space by a method wherein a conveyance arm is driven and, at the same time, a prealignment operation is executed by using the conveyance arm. CONSTITUTION:The reference face in the X-axis of a substrate 1 is positioned in such a way that, when the substrate 1 is placed on a substrate-mounting body 9, two pressure parts 19 installed at a positioning member 14 press the side face in the X-axis of the substrate 1 and that the reference face in the X-axis is decided. Consequently, when the LCD substrate 1 is taken out by using a conveyance arm and the substrate 1 is placed on the substrate-mounting body 9 by the expansion and contraction action of the arm without separately executing a prealignment operation, the substrate 1 is prealigned automatically; it is conveyed by using the conveyance arm; and the substrate 1 can be carried into a process chamber from a load-lock chamber. That is to say, when the conveyance arm is driven, the substrate can be prealigned simultaneously while the substrate is being conveyed by using the conveyance arm. Thereby, a throughput can be enhanced and a conveyance space can effectively be utilized.
Patent JP-S5968502-A (JP)
Title: Method and device for deaerating condensate in electric power plant
Inventor: SATSUKA KENJI
IPC: F28B9/10
Filed: 1982-10-13
Abstract: PURPOSE:To enable the early starting of an electric power plant by a method wherein an undeaerating condensate contained in a condenser in replaced with a clean condensate in a device in which a deaerated condensate is stored, then said undeaerating condensate is supplied to a boiler. CONSTITUTION:By arranging a condenser communicating valves 17, a condenser communicating pipe 18 and a condenser communicating regulation valves 19, a condensate inside of a starting condenser 2 can be mixed with a condensate of a condenser 1 during an operation. The condensate inside of the starting condenser 2 is flowed-back to the condenser 2 and circulated by the driving of a condensing pump 5 via a condenser circulating piping 8 and a condensate recirculating valve 9 which are branched from the condensing pipe 7 of a grand condenser 6 outlet. Further, a steam is introduced via an auxiliary steam pipe 10 and an auxiliary steam regulating valve 11, then the degree of vacuum is gradually increased with an air extractor 4. Thus, the time required for condensation and deaeration can be reduced largely, accordingly, the early starting of an electric power plant can be achieved.
Patent JP-S6069633-A (JP)
Title: Liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G02F1/133
Filed: 1983-09-27
Abstract: PURPOSE:To maintain the specified thickness of a liquid crystal layer without plunging of spherical spacers into flexible electrode base plates and to obtain an excellent display body by sandwiching the spacers between said base plates. CONSTITUTION:Spherical spacers 3 (may be slightly elliptical) are formed of glass, plastic material, etc. and are scattered between flexible electrode base plates 1, 2 which are formed respectively with transparent conductive films 1a, 2a and are formed with oriented films 1b, 2b to cover the films 1a, 2a thereon. The base plates 1, 2 are then joined via a sealant 5. A liquid crystal 4 is injected into the cell after joining and the cell is sealed by a sealing material 6. Since the spacers 3 are spherical, the spacers do not break and do not plunge into the plates 1, 2. The change in the thickness of the liquid crystal layer is thus obviated and the excellent display is maintained.
Patent JP-H071348-A (JP)
Title: Screw tightening machine
Inventor: YOMO OSAMU
IPC: B25B21/00
Filed: 1993-06-10
Abstract: PURPOSE:To achieve screw tightening work at high torque as well as to prevent any possible impediments to be caused in hands and arms of a worker by dispensing with a large thrust from the outside at the time of screw tightening, and machining a holding part into an easily graspable form or using it by means of changing. CONSTITUTION:A first arm 6 is attached to a column, and a second arm 8 is connected to a tip of this first arm 6, while a tool bracket 14 is installed in a tip of the second arm 8, installing a driver tool 15 with a driver bit, a switching part and a guide member are all installed in this tool bracket 14 via an operating arm 21, and a rotatable holding part 26 is attached to this guide member.
Patent JP-S6069357-A (JP)
Title: Belt transmission device
Inventor: WATANABE MICHIO
IPC: F16H7/02
Filed: 1983-09-27
Abstract: PURPOSE:To both surely transmit power and eliminate generation of an abnormal noise, by forming the cylindrical part of a driven pulley larger in width further providing V-grooves, having a pitch of an integral fraction of that of rib crests on a V-belt, on the cylindrical part. CONSTITUTION:A plurality of the first V-grooves 18 are provided on a driving pulley 15, while a plurality of rib crests 17 engaging with the V-grooves 18 are provided in a V-belt 16 in the longitudinal direction. Then the cylindrical part of a driven pulley 13 is formed larger in width than the V-belt 16, further providing on a surface of said cylindrical part the second V-grooves 19 having a pitch of an integral fraction of that of the rib crests in the V-belt 16. In this way, the V-belt 16, which moves riding across the V-groove 19 of the driven pulley 13 because of its shallow V-groove 19, is always permitted to automatically hold the parallel degree even if the driven pulley 13 vertically moves. Accordingly, power transmission between the V-belt 16 and the driven pulley 13 is surely performed, further also an abnormal noise is never generated.
Patent JP-S6069667-A (JP)
Title: Developing device
Inventor: TAJIMA HATSUO
IPC: G03G15/09
Filed: 1983-09-27
Abstract: PURPOSE:To improve an image quality by separating a magnetic brush transferred to a developing roller from a magnetic roller, into non-magnetic toner and magnetic particle by a magnetic material control member, and making only the non-magnetic toner adhere to the developing roller. CONSTITUTION:In a position where toner and magnetic particle carried by a magnetic roller 8 contact or stand close to a developing roller 11, the developing roller 11 and a magnetic material control member 15 form a magnetic circuit by a magnetic field of the magnetic roller 8. Accordingly, force attracted onto the developing roller 11 operates on a magnetic brush on the magnetic roller 8, and a part of the magnetic brush is transferred to the developing roller 11 from the magnetic roller 8. Also, by passing through the magnetic material control member 15 provided opposingly on the developing roller 11, the magnetic particle is shackled electrically to the upstream side of the magnetic material control member, dropped downward, and a toner thin layer which is suitable for a development is formed on the developing roller 11. In this way, an image of a good quality having no fog is obtained.
Patent JP-H0228573-A (JP)
Title: Light-applied magnetic field sensor
Inventor: NEMOTO YUJI
IPC: G01R33/032
Filed: 1988-07-18
Abstract: PURPOSE:To increase the accuracy and sensitivity of the sensor by setting the wavelength distribution of light so that the quantity of the light on a shorter-wavelength side than the absorption end wavelength of a magnetooptic element at upper-limit temperature is nearly zero when the center wavelength is close to zero-point wavelength and the half-value width is almost specific. CONSTITUTION:The sensor which detects a magnetic field applied in the passing direction of the light according to the signal variation of the light passed through the magnetooptic element has the wavelength distribution of the light so set that the quantity of the light on the shorter-wavelength side than the absorption end wavelength of the magnetooptic element at the upper-limit temperature of use is nearly zero and the temperature variation of an effective Verdest's constant -Ve obtained from -Ve=integral Ve(lambda)I0(lambda)alambda/integral I0(lambda)dlambda [where I0(lambda): light quantity of each wavelength] is nearly zero when the center wavelength is nearly the zero-point wavelength and the half-value width is about 10-50nm while the wavelength of the light which does not vary in Verdest's constant as the proportional coefficient of the signal variation is regarded as the zero-point wavelength and the Verdest's constant -Ve of each wavelength is processed to obtain the weighted mean value as to the wavelength distribution. Consequently, the accuracy and sensitivity of the sensor are improved.
Patent JP-S6069737-A (JP)
Title: Virtual computer display control system
Inventor: UCHINO MINORU
IPC: G06F9/46
Filed: 1983-09-27
Abstract: PURPOSE:To allow one display type console to use an operating system in common by controlling whether a display screen is a virtual computer control screen or virtual computer use screen. CONSTITUTION:A virtual computer 10 is a device assigned a virtual hardware resource by a virtual computer control part (CP)11. When the display screen is the CP screen, an operating system (OS)12 when generating an instruction SIO for the OS screen checks a screen mode indication part 18 to confirm that the instruction can not be outputted, and that is reported to the OS12 through a device busy information part 16; when a timer processing part 17 causes a timer interruption, a screen switching part 22 switches the display screen to the OS screen in response to the report from the timer interruption processing part 26. The contents of the current display screen are shunted to a CP screen shunting area 2, and then the contents of an OS screen shunting area 4 are outputted to a console 20 to restore the OS screen and also places the indication part 18 in OS mode.
Patent JP-S6155079-A (JP)
Inventor: KATO HIROSHI
IPC: B66B11/08
Filed: 1984-08-28
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-H0732221-A (JP)
Title: Wire electric discharge machine
Inventor: IWAI MASAYUKI
IPC: B23H7/02
Filed: 1993-07-20
Abstract: PURPOSE:To suppress the quantity of corner cut at a corner part so as to perform machining with high machining accuracy at the corner part by providing an corner part after-machining condition change position setting means for setting a position to start resetting to a machining condition retained by a machining condition retaining means behind the corner part. CONSTITUTION:A wire electric discharge machine is provided with a corner part detecting means for detecting a corner part to change a machining feed direction. A machining condition in front of a position set by a corner part pre-machining condition change position setting means 50 is retained by machining condition retaining means 50. A machining condition from the position, set by the corner part pre-machining condition change position setting means 50, to the corner part is set by a corner part machining condition setting means 50. A position to start resetting to a machining condition retained by a machining condition retaining means 50 behind the corner part is set by a corner part after-machining condition change position setting means 50. This results in suppressing the quantity of corner sagging at the time of machining the corner part of a workpiece 2 by a wire electrode 24.
Patent JP-H0465408-A (JP)
Title: Production of aqueous solution of maleic anhydride copolymer or copolymer salt
Inventor: MISHIMA KIYOTAKA
IPC: C08F2/04
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject copolymer useful as an antiscaling agent in the form of an aqueous solution of salt, in high yield and reproducibility, by copolymerizing butadiene and maleic anhydride in an aromatic hydrocarbon solvent using a specific polymerization process. CONSTITUTION:The objective copolymer having a weight-average molecular weight of <=4,000 and containing maleic anhydride and butadiene at a molar ratio of >=1.2 can be produced by continuously adding butadiene to a mixture of maleic anhydride and an aromatic hydrocarbon solvent (preferably benene, etc.) under a condition satisfying the formula [Y is action temperature ( deg.C); X is feeding rate of butadiene (total molar number of butadiene/total molar number of maleic anhydride/total feeding time of butadiene) and is >=0.07] and continuously adding a radical generator (preferably t-butyl-2-ethylehexanoate, etc.) independent of the addition of the butadiene and polymerizing the components.
Patent JP-H1073183-A (JP)
Title: Renewal method for time-worn pipe
Inventor: UEDA KOHEI
IPC: F16L1/12
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a renewal method for a time-worn pipe with which a long new pipe can smoothly be inserted, and excessive insertion is prevented. SOLUTION: A new pipe p2 is to be inserted into a time-worn pipe p1 for renewal. A truck 2 which is moved with repulsion is adapted to the time-worn pipe p1. A rear end of the new pipe p2 whose leading end is blocked is arranged on the truck 2, while a plug is inserted from the rear end of the new pipe p2. The truck 2 is moved toward the obsolete pipe p1 in the condition that pressurized water is sealed inside the new pipe p2. The new pipe p2 in which the pressurized water is sealed is inserted into the time-worn pipe p1.
Patent JP-S5983923-A (JP)
Inventor: UIRIAMU EMU INGURU
IPC: C01B33/03
Filed: 1983-09-27
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-S57101849-A (JP)
Title: Electrophotographic receptor sensitive to near infrared ray
Inventor: AKUTSU HIDEKAZU
IPC: G03G5/043
Filed: 1980-12-18
Abstract: PURPOSE:To obtain an electrophotographic receptor having hifh sensitivity to near infrared light and superior durability and enabling high-speed recording by forming a charge generating layer made essentially of amorphous silicon and a charge transferring layer contg. a charge transferring substance in order. CONSTITUTION:On an electrically conductive support 1 a charge generating layer 2 made essentially of amorphous silicon is formed by glow discharge or other method using a silicon compound such as SiH4. The layer 2 may be doped with B, P or the like besides about 10-40 atomic% H2. A charge transferring layer 3 is then formed on the layer 2 by dispersing a charge transferring substance such as a compound having an electron accepting ring structure or a compound having an electron accepting substituent such as NO2 or CN in a binder resin. Thus, a receptor is manufactured. This receptor enables high-speed recording with laser beams in a near infrared region of about 800nm, and it has low residual potential and superior durability.
Patent JP-H1122008-A (JP)
Title: Method for connecting pile column with steel member in building construction using pile as column
Inventor: SAKAMOTO KIYOTOSHI
IPC: E02D27/12
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To make it easy to connect a steel member erected between the middles of the column parts of a pile column to the pile column in a building construction which uses piles as columns. SOLUTION: A building construction 11 has a pile column 12, which comprises an underground pile part 12p and an above-ground column part 12c, and which is given both functions as the pile and column of the building construction 11. During fabrication, a cylindrical steel member 16 is embedded in a predetermined position of the column part 12c of the pile column 12, so that the outer surface of the cylindrical steel member 16 is exposed form the concrete frame of the pile column 12. The cylindrical steel member 16 is connected via vertical reinforcement 17 to a pile cap 14 at the top end of the pile column 12. After the pile column 12 is erected, a steel member 24 is connected to the cylindrical steel member 16 via a brace 23 to erect the steel member 24 between the middles of the column parts 12c, 12c of the adjacent pile columns 12, 12.
Patent JP-H0733750-A (JP)
Title: Production of 5-trifluoromethyluracil
Inventor: KAWAUCHI KEIYA
IPC: B01J27/06
Filed: 1993-07-20
Abstract: PURPOSE:To provide the production process for 5-tolylfluoromethyluracil having a marked significance compared with the conventional industrial process. CONSTITUTION:The reaction of 5-trifluoromethyl-5,6-dihydrouracil with an alkyl sulfoxide is carried out in the presence of a halogen and an acid catalyst. This dehydration reaction is inexpensive and excellent in operability.
Patent JP-S5970453-A (JP)
Title: Production of rotor cast in aluminum
Inventor: KIMURA HISAHIDE
IPC: H02K15/02
Filed: 1982-10-15
Abstract: PURPOSE:To produce titled rotor in which no blow hole by gas is produced by disposing a vent plate of an externally tapered ring shape into the inside circumferential recess of a holder on the side opposite to a sprue in the upper part of a mold on the side opposite to the sprue thereby forming a vent passage and well. CONSTITUTION:A vent plate 27 of an externally tapered 26 ring shape is disposed in the inside circumferential recess of a holder 14a on a mold on the side opposite to a sprue, and is bolted 28 to the holder 14a. The holder 14a attached with such a plate 27 is placed on a mold 13a on the side opposite to the sprue, and a guide pin 21 is inserted into a stepped hole 24 and an oversized hole 22. A vent passage 32 having a clearance delta is formed between the mold 13a and the plate 27 in contact therewith and a well 29 for vent gas is formed in the tapered 26 part. The gas generated in the stage of casting Al is released through the hole 17 of the mold 13a and partly the passage 32 to the outside and is mostly accumulated in the well 29, from which the gas is released to the outside when the mold is lifted.
Patent JP-S6241151-A (JP)
Title: Pin feed construction for recorder
Inventor: HIRAMATSU SOICHI
IPC: B65H20/20
Filed: 1985-08-15
Abstract: PURPOSE:To maintain stable paper feed by providing on the way of a paper feed force transmitting path a load limiting means for producing a slip when a predetermined load is reached. CONSTITUTION:A slip roller 13 contacts a pin roller 10 through a slip surface 14 having a certain frictional force to produce a slip when the rotary load of the pin roller 10 reaches a predetermined value larger than the normal tension of a blank 1 and smaller than a holding force of a feed hole of the blank and a pin. Normally between the frictional force F1 and the holding forces, F2, F3 is established the relationship F2>F3>F1, and while a slip is produced between the platen roller 3 and the blank 1, the blank is fed by the pin roller 10 under a predetermined tension T1. When the frictional force F1 increases abnormally and F1>F3, a slip occurs between the slip roller 13 and the pin roller 10. In this case, since F2>F3 is always set, any force larger than F2 does not act on the blank 1 no matter how much the frictional force F1 of the platen roller 3 may be increased.
Patent JP-H1011535-A (JP)
Title: Circumscribing frame decision system for character pattern and character normalization device
Inventor: KATSUGE TAKASHI
IPC: G06K9/40
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the circumscribing frame decision system which can exclude the outside noises of an input character pattern. SOLUTION: A circumscribing frame is set in (b) for a binarized character pattern (S1). The center coordinate C of the circumscribing frame is calculated (S2) and the center of gravity coordinate G of the character pattern is calculated (S3). Then the character pattern is moved to secure coincidence between both coordinates C and G (S4), and it's checked whether or not the patterns (noises) are produced outside the circumscribing frame (S5). If the patterns exist outside the circumscribing frame, these patterns are regarded as noises and excluded (S6). Then the procedure is returned to S1. If no pattern exists outside the circumscribing frame, the procedure is shifted to a process P2 for execution of the normalization processing.  In such a way, the exclusive of outside patterns of the circumscribing frame, the resetting of the circumscribed frame, the recalculation of the center of the circumscribing frame and the centroid of the character pattern and the movement of the character pattern are repeated until no patterns are produced outside the circumscribing frame.
Patent JP-S6073166-A (JP)
Title: Controller for pressure oil supply to fluid coupling
Inventor: NISHIKAWA MASAO
IPC: F16H61/14
Filed: 1983-09-28
Abstract: PURPOSE:To well control a mechanism directly connected to a fluid coupling or well control the like, by providing a flow rate control means in a second oil passage for connecting a hydraulic pump and the fluid coupling to each other, to control the flow rate of pressure oil by said means depending on a torque amplifying function. CONSTITUTION:A means 54 for controlling the flow rate of pressure oil depending on the torque amplifying function of a fluid coupling 10 is provided in a second oil passage 105, 106 which connects a hydraulic pump 50 and the fluid coupling to each other and is fitted with an orifice 122, so that the flow rate of pressure oil to the second oil passage 105, 106 can be increased when the torque amplifying function of the coupling 10 is expected and that the flow rate of pressure oil to the second oil passage can be decreased when the torque amplifying function is not expected. As a result, the oil pressure in a first oil passage 102 can be kept at a prescribed level as occasion demands. For that reason, a mechanism directly connected to the fluid coupling 10, or the like, can be controlled well.
Patent JP-H109801-A (JP)
Title: Tape measure
Inventor: KITABAYASHI ISAO
IPC: G01B3/10
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To execute automatically not only a winding operation, but also a let-off operation by one hand. SOLUTION: In a tape measure which is equipped with a metallic tape-shaped measure 1 in a wound state and wherein an operation of winding this measure 1 is made automatic, a let-off operation mechanism 5 for executing automatically an operation of letting off the measure 1 is provided. This let-off operation mechanism 5 is formed of a rotary drum 7 which is rotated by a restoring force of a spiral spring 6 so formed that it can be wound from outside,  a pressing mechanism 8 which brings the outer peripheral surface 7a of the rotary drum 7 into pressure contact with a winding surface 1a of the measure and is operable externally and a control switch 9 which cancels a stationary state of the rotary drum 7 pressed on the winding surface 1a of the measure 1 by the pressing mechanism 8 and controls the operation of letting off the measure 1 by the rotary drum 7 and which is operable externally.
Patent JP-H0932142-A (JP)
Title: Mounting structure and mounting method of heat-insulating material for wall
Inventor: OGOSHI OSAMU
IPC: E04B1/80
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve site workability by abutting an internal heat-insulating material against a notched stepped section. SOLUTION: Foundation materials 3 are installed vertically between columns 2, 2, and external heat-insulating materials 9 are mounted outside sections among the columns 2 and the foundation materials 3. Notched stepped sections 4 corresponding to the thickness of internal heat-insulating materials 11 are formed at the internal end sections of the foundation materials 3. The edges 11F of the internal heat-insulating materials 11 are abutted and set up to the notched stepped sections 4, and air layers 14 are formed among the external and internal heat-insulating materials 9, 11. Accordingly, the internal heat-insulating materials 11 can be aligned in the thickness direction of a wall 1.