baber/WOPTO huggingface dataset:
Patent JP-H0633704-A (JP)
Title: Method of improving operating efficiency of steam-turbine generating plant
Inventor: JIYOOJI JIYOZEFU SHIRUBESUTORI
IPC: F01D/
Filed: 1993-05-28
Abstract: PURPOSE: To provide a method for improving operational efficiency of a partial-arc steam turbine power plant during power output variations by dynamically adjusting valve point values during turbine operation. CONSTITUTION: An impulse chamber pressure at each of a plurality of valve points is first determined during operation of a steam turbine at constant pressure. For each adjacent pair of valve points, an optimum constant pressure transition point pressure for transitioning from one to the other of a sliding pressure mode and constant pressure mode is then computed. The optimum constant pressure transition point pressure is converted to a percentage of pressure difference between the adjacent pairs of valve points. The impulse chamber pressure at each valve point is then used to calculate a corresponding impulse chamber pressure for transitioning from the one mode to the other mode based upon the percentage pressure difference. The calculated impulse chamber pressure for transition is compared with a measured value of the impulse chamber pressure, and when the measured value is substantially equal to the calculated transition pressure, the transition from the one mode to the other mode is carried. The transition to the constant pressure mode may be varied for reducing rotor thermal stress.
Patent JP-S61285482-A (JP)
Title: Fixing device
Inventor: KATAYAMA YOSHITAKA
IPC: G03G15/20
Filed: 1985-06-12
Abstract: PURPOSE:To shorten a rising time and to improve the fixing performance and heat efficiency of a toner supporting material by arranging a slit-like opening part for carrying the toner supporting material into a cylindrical container or carrying out the material from the container to the outside on the outer peripheral wall of the container in the longitudinal axial direction of the container. CONSTITUTION:Paper 7 is carried from the slit-like carry-in port 5 so that its toner adhering surface is opposed to a halogen lamp 4, advanced along the inwall surface of a plate-like member 1, heated by heat radiated from the halogen lamp 4, and then carried out from a slitlike carry-out port 6 to the outside. Since the inwall of the container 3 is surrounded by the paper 7, the rising time and the continuous fixing performance and heat efficiency of the toner supporting material (paper 7) are improved.
Patent JP-2000322255-A (JP)
Title: Program execution device
Inventor: NOGUCHI MASAHIRO
IPC: G06F9/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a program execution device which automatically performs endian conversion corresponding to each I/O (an interface part, a storage circuit, or the like) connected to a processor even in the case of the absence of an explicit endian conversion indication from the I/O. SOLUTION: This device is provided with a parity generation indication circuit 6 which generates information indicating that an access is one from the outside and causes an exception interrupt, a parity detector/generator 3, a RAM 5 for memory parity, a RAM 4 for main storage where programs in different endian systems which are downloaded from the outside are stored in the states of their program forms, an MPU 1 which executes a program for exception processing after reception of the exception interrupt to convert programs in different endian systems to the same endian system, and a program storage ROM 2, thus enabling the MPU 1 to execute programs in different endian systems.
Patent JP-H06144574-A (JP)
Title: Picking device
Inventor: TANAKA RYOJI
IPC: B65G61/00
Filed: 1992-05-20
Abstract: PURPOSE:To permit a scooping-up member to be easily inserted into a part formed by the following operation: by installing a deflection suppressing member for pressing a baggage from the upper and a scooping-up member which intrudes under the baggage and scope up the baggage, pressing down one side of the baggage by the deflection suppressing member, and lifting one side by the reaction. CONSTITUTION:As for a baggage in the uppermost stage layer among the baggages 1 arranged in a layered form, in plural stages and in plural rows, a deflection suppressing member A contacts one surface. Then, a scooping-up member B consisting of a pick-up belt 7 and the scooping-up belts 6 and 6 intrudes into the placing boundary surface on the other surface, and places the baggage 1 on the scooping-up member supporting rod 4. In the state where the baggage 1 is nipping.-held by the scooping-up member supporting rod 4 and a deflection suppressing body 2, the scooping-up member supporting rod 4 and the deflection suppressing supporting rod 3 are shifted at the same time, and the baggage is transported onto other pallet or on a transport conveyor from the pallet Accordingly, the baggages in the uppermost stage layer can be gripped individually and the baggages for the small piece delivery can be transshipped.
Patent JP-S61286017-A (JP)
Title: Method and apparatus for exchanging die liner for o-press forming of uo steel pipe
Inventor: MOCHIDA MASARU
IPC: B21C37/08
Filed: 1985-06-12
Abstract: PURPOSE:To improve the efficiency for an exchange operation by providing respectively stations to be exclusively used for attaching and detaching of upper and lower dies to meet stations separating the upper and lower dies and disposing further a clamping mechanism traveling in the upper part of each station. CONSTITUTION:The station A for separating the upper and lower dies is provided and the stations C, B and stations D, E to be exclusively used for attaching and detaching the upper and lower dies are respectively disposed. The clamping mechanism consisting of an upper die clamp 11, etc. is disposed in such a manner that the mechanism can travel above the stations A, B, C. The upper and lower dies which are integral above and below are first carried into the station A and is subjected to the liner exchange by the cooperation of the stations A-E and the vertical movement of the upper and lower liners 2-4, 2-3 via the upper die clamp 11, upper lifting base frame 19, downward facing cylinder rod 24, etc. The efficiency of the exchanging operation is improved by the mechanization and rationization of the attachment and detachment.
Patent JP-H02305803-A (JP)
Title: Production of organic binder
Inventor: OOTANI TAKAMASA
IPC: C08F2/18
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a binder which, when mixed with an inorganic powder, can give a sinter of a good moldability, good binder release in a firing step and excellent dimensional stability by suspension-polymerizing a solution containing a specified polymer and a monomer by dispersing in an aqueous medium. CONSTITUTION:An organic binder is obtained by dispersing a mixture of an ethylene/vinyl acetate copolymer (A) (desirably of an ethylene/vinyl acetate weight ratio of 80/20-60/40 or a melt index of about 20-400) or an ethylene/ethyl acrylate copolymer (desirably of an ethylene/ethylacrylate weight ratio of 80/20-60/40 and a melt index of about 100-1500) with a (meth)acrylate monomer alone or its mixture (B) with styrene in a weight ratio of component A/ component B of about 20/80-70/30, a polymerization initiator and a chain transfer agent in an aqueous medium and suspension-polymerizing the mixture. This organic binder is used for obtaining fired body by mixing this binder with an inorganic powder, molding the mixture, releasing the binder from the molding, and firing it.
Patent JP-H0634484-A (JP)
Title: Wind tunnel
Inventor: ZABIERU BUISU
IPC: G01M9/04
Filed: 1993-05-06
Abstract: PURPOSE: To perform testing with a test model with high precision by resolving the problem of wall interference perfectly. CONSTITUTION: On walls 11, 12, 13 and 14 in a test part of a wind tunnel 10, a slot 18 in longitudinal direction and a groove 19 positioned behind the slot 18 are provided. Each groove 19 is provided with a flexible bottom part 22 which can be adjusted to a desired shape with the use of an adjusting device. Thus, the effect of wall on an air flow is reduced, for easier calculation. With this configuration, the effect on testing of a model is reduced, so, the improvement of a wind tunnel simulation and remaining effect can be calculated more accurately.
Patent JP-S616966-A (JP)
Title: Key telephone set
Inventor: NITSUTA YOSHIO
IPC: H04M3/48
Filed: 1984-06-21
Abstract: PURPOSE:To save the number of times of calling of the user by supervising the transition of hook state of an extension telephone set, allowing an extension telephone set at the caller side to estimate whether it copes with an incoming call or not and generating a preset call at a proper time. CONSTITUTION:When a caller dials a number of an extension telephone set 1n of a called party by using an extension telephone set 11, the number of the extension telephone set 11 is written in a storate section 6 and the number of the extension telephone set 1n is written in a storage section 8. A central operation processing unit 5 supervises the hook state of the telephone set 1n by using a storage section 7 and when the set is in hook-on state, a signal source 4 is controlled to generate a call signal and the telephone set 1n is called via a switching circuit 3 and an input/output device 2n. When the hook-off state of the telephone set 1n is detected, the number data of storage sections 6, 8 is read under the control of the central operation processing unit 5, the input/output device 3a operates the switching circuit 3 to acquire a channel connecting the telephone sets 11 and 1n.
Patent JP-S63292207-A (JP)
Title: Automatic programming device
Inventor: YAMAGUCHI NAOTO
IPC: G05B19/4093
Filed: 1987-05-25
Abstract: PURPOSE:To reduce the amount of information inputted by an operator and to reduce load on the operator, by constituting the construction of form data of a targeted form so that the advancing direction of a graphic element forming an input graphic can be decided automatically. CONSTITUTION:The titled device is constituted in such a way that a form direction decision part 23 which decides a form direction by a start point, an end point, and a tangent point in each element of the input graphic based on numeric data constructed at a form data construction part 22 is provided in a CPU 2, and tool path data is calculated at a tool path data calculation part 24 based on the from direction data of each element of the form direction decision part 23, and a program corresponding to the input graphic is generated. By omitting the input of information with respect to the advancing direction and the rotational direction of the graphic element at the time of inputting the targeted form, it is possible to reduce the amount of information required to input by the operator, and to reduce the load on the operator.
Patent JP-S5917650-A (JP)
Title: Method for securing secret of file
Inventor: SUZUKI KAZUTOSHI
IPC: G06F21/34
Filed: 1982-07-22
Abstract: PURPOSE:To improve the secret degree of a file, by controlling the access to the file through a card user of a console unit by ranking the access. CONSTITUTION:After inputting a secret code H1 by depressing a key K on a keyboard 2, a card 4 is inserted into a reading part 3. While referring a table 7, a matching part 6 compares the secret code H1 with a read-out identification code I1 and identifies that the user of a card Y is rank A to send the code A to a discriminating part 10. The discriminating part 10 checks the rank column e2 of a table 11 and reads out respective data in R (read), W (write) and f1-f3 (files) corresponding to the code A to discriminate these data. Since data 1 are written in all the columns, access to the files F1-F3 are permitted and reading and writing also are permitted. In case of rank D, access to the files is inhibited.
Patent JP-H09308676-A (JP)
Title: Implement for medical treatment and its production
Inventor: YAMAMOTO KEIICHI
IPC: A61L2/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for imparting an antimicrobial property to the desired section of an implement for medical treatment easily at a raw temp. without exposing the implement for medical treatment having the antimicrobial property and an antimicrobial agent to a high temp. SOLUTION: This implement for medical treatment formed of a polymer material is formed by impregnating this polymer material with an antimicrobial material. At the time of producing the implement for medical treatment from the polymer material, the polymer material is swollen by a solvent and the polymer material is impregnated with the antimicrobial material dissolved in this solvent.
Patent JP-H05299399-A (JP)
Title: Method and apparatus for mirror chamfering side periphery of wafer
Inventor: INADA YASUO
IPC: H01L21/304
Filed: 1992-04-21
Abstract: PURPOSE:To desirably mirror chamfer a side periphery of a wafer by moving to expand or contract a conveying arm under the control of a measured value of an image processor, bringing a center of a circular arc of the wafer sucked to a lower surface of a head into coincidence with that of rotation, and then bringing a rotary buff wheel into contact with the side periphery of the wafer. CONSTITUTION:After a wafer 2 fed by a conveyor 1 is sucked to a lower surface of a head 4 of a conveying arm 3, the arm 3 is moved on a rail 5, and the wafer 2 is conveyed to a position directly above a rotary stage 6. A center 8 of a circular arc of the conveyed wafer 2 is detected by an image processor 7 above the stage 6. The arm 3 is expanded or contracted and moved on the rail 5 according to its detected value, the center 8 of the arc of the wafer 2 is accurately brought into coincidence with a center of rotation of the stage 6, a rotary buff wheel 9 is brought into contact with the side periphery of the wafer 2 while rotating the stage 6 to accurately mirror chamfer the side periphery of the wafer 2. Thus, the entire side periphery of the wafer can be efficiently and accurately mirror chamfered.
Patent JP-S61286163-A (JP)
Title: Electrostatic recording head
Inventor: SAKANO YOSHIKAZU
IPC: G03G15/00
Filed: 1985-06-14
Abstract: PURPOSE:To reduce the range of dispersion of discharge starting voltage by forming the discharge-occurring end portion of electrodes into an uneven shape. CONSTITUTION:In the electrodes 1 and 2 of the recording head, a forked electrode element is formed in such a way as to put the cross point of a matrix between the elements. By applying low-signal to the desired one of openings 14 corresponding to the cross points of the matrix, an electrostatic latent image is obtained on an electrostatic recording medium 20. As voltage is applied across the electrodes 1 and 2, discharge is first started in the portion B near the discharge end portion 15 of the electrode 2, where the discharge amount is nearly proportional to the length of the end portion 15 in the portion where the electrodes 1 and 2 are lapped on each other. By forming the end portion 15 into an uneven shape, therefore, the area of the lapped portion is increased and a great amount of discharge is obtained. Also, by the formation of the unevenportion, the starting of discharge can be made easier and the dispersion of discharge starting voltage can be reduced.
Patent JP-S6021101-A (JP)
Title: Rolling method of rough shape billet for shape steel
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1983-07-14
Abstract: PURPOSE:To produce a rough shape billet for a large-sized H-beam with single heat rolling in the stage of rolling the rough shape billet for an H-beam or I- beam from a flat slab by providing projecting parts for wedging in the roll collar parts between box calibers for edging the slab. CONSTITUTION:A split caliber K- I having projecting parts 10 for weding of a V-shaped section, box calibers K-II, K-IV having successively increasing caliber width and a final caliber K-V are formed to the rolls of a breakdown mill and further a split caliber K-III of which the roll collar parts between the box calibers K-II, K-IV are made into projecting parts 11 for wedging of a V-shaped section are superposedly formed with the calibers K-II and K-IV in the stage of rolling a rough shape billet for an H-beam or I-beam from a flat slab 1 with the breakdown mill. A wedge-shaped split groove 12 is formed by the caliber K- I to the slab 1 heated to a prescribed temp. The groove 12 is expanded by the K-III to 14 and in succession the groove 14 is pushed and expanded by the K-II and K-IV until said groove is flattened, by which a rough shape billet 2 for the H-beam and the I-beam is manufactured.
Patent JP-H02306598-A (JP)
Title: Starting method for fluorescent lamp lighting device
Inventor: NAGAKUSA SHINICHIROU
IPC: H05B41/392
Filed: 1989-05-22
Abstract: PURPOSE:To prevent cold start that may be caused by a shortage of preheating for filaments by adding a secondary coil to a light adjusting reactor, and converting filament preheating time at the start of a fluorescent lamp according to whether or not the induction voltage of the secondary coil exceeds a predetermined voltage. CONSTITUTION:During whole-lighting, a time constant condensor 22A is turned on while during light adjustment a transistor 15 is on, so that time constant condensors 22A and 22B are both charged via a time constant resistance 20. When the voltage of the terminal (a) of the condensor exceeds the addition of the Zener voltage of a Zener diode 19 with the base/emitter voltage VBE of a transistor 18, the transistor 18 is turned on to provide a frequency switching signal to a driving circuit 17. Then, when the transistor 18 is turned on, the frequency at which the driving circuit 17 drives switching elements 4A, 4B is converted from the frequency of preheating mode to the frequency of lighting mode. In this case, the preheating time during light adjustment is longer than that during whole-lighting.
Patent JP-H04330134-A (JP)
Title: Building
Inventor: KURIHARA KAZUSHIGE
IPC: E04B1/34
Filed: 1991-05-01
Abstract: PURPOSE:To form all storeys of a building with a vast space free of columns. CONSTITUTION:Each storey F1, F2,... of a building is suspended by cables 8 from roofing major beams 5 provided on the tops of columns 2. The roofing major beams 5 are constructed in truss structure, and its bottom chords 5b are provided with a prestress. The cables 8 shall hold only major beams 3 suspendedly which constitute each storey F1, F2$,v. Under the floor, cables are embedded longitudinally and transversely.
Patent JP-S617857-A (JP)
Title: Polychromatic recording device
Inventor: HIDA MASAYUKI
IPC: G03G15/01
Filed: 1984-06-21
Abstract: PURPOSE:To form a clear image without color mixture all the time by mixing particulares for mixed toner polarity inversion with a developer after the 2nd developing device and separating and removing mixed toner. CONSTITUTION:The 1st carrier 41 and red toner 43 are used in the 1st developing device 4 of the dichroic recording device and the 2nd carrier 42 and black toner 44 are used in the 2nd developing device 7. Then, several - tens of % of particulates 45 for mixed toner polarity nversion which have a frictional electrostatic charging sequence between the red toner 43 and black toner 44 are mixed in the 2nd develoing device 7. Therefore, even if the plus red toner 43 from a precedent stage enters the 2nd developing device 7, it is charged and changed to the negative polarity by charged electrostatically by friction against particulates 45 and removed from a magnetic roller surface by combining with the black toner 44. Consequently, clear images having no color mixture are obtained all the time.
Patent JP-S63294498-A (JP)
Title: Method and apparatus for washing inner wall of cylinder-like body
Inventor: MAEDA TAKUYA
IPC: B08B9/032
Filed: 1987-05-26
Abstract: PURPOSE:To make it possible to evenly and automatically wash the inner wall of a cylinder- like body by a method wherein the tip end side of a conduit pipe whose tip end part is connected to a nozzle for jetting wash water toward the external side of the substantially radial direction or the fore side of the axial direction is inserted inside the cylinder-like body from its end and said conduit pipe is rotated around its axis while being moved in a axial direction. CONSTITUTION:A washing machine body 1 is positioned at the opening of a shell 9 by operating a fork lift 2, and a conduit pipe 3 is advanceel from said body 1 to be positioned in the vicinity of the end member 11 of the shell 9. In this case, a first nozzle 4 is connected to the tip end part of the conduit pipe 3 and sprays high pressure wash water to the inner wall of the shell 9. Simultaneously, while the conduit pipe 3 is rotated wound it axis it is gradually moved toward its base end side and, when it reaches the position of the opening of the shell 9, the first nozzle 4 is replaced with a second nozzle 5. Then, the tip end part of the conduit pipe 3 is positioned in the vicinity of the end member 11 and, after spraying the high pressure wash water to the inner wall, the second nozzle 5 is replaced with a third nozzle 6, by which the high pressure wash water is jetted in a slant direction toward the base end side in the axial direction of the conduit pipe 3. By gradually moving the conduit pipe 3 toward the base end side, attachments and the wash water are also moved toward the opening and are discharged outside.
Patent JP-S61287028-A (JP)
Title: Vertically magnetized rigid disk
Inventor: EZAKI JIYOUICHIROU
IPC: G11B5/82
Filed: 1985-06-12
Abstract: PURPOSE:To provide the durability to substantially withstand recording and reproducing by contact with a magnetic head to a vertically magnetized rigid disk and to provide the resolving power to the max. extent by adjusting the surface roughness of said disk to Rmax <50Angstrom . CONSTITUTION:A high magnetic permeability layer 2 is formed directly or via an underlying layer onto the surface of a rigid base body 1 consisting of ceramics such as tempered alumina silicate glass and a vertical anisotropic film 3 is formed directly or via an intermediate layer onto the layer 2. The surface roughness thereof is adjusted to Rmax <50Angstrom . The vertically magnetized rigid disk which has the durability to substantially withstand the recording and reproducing by contact with the magnetic head, obviates the generation of a head crash, etc. and can provide the high resolving power possessed by the disk itself to the max. extent is thus obtd.
Patent JP-H08303220-A (JP)
Title: Direct hitting type hydraulic lash adjuster
Inventor: ASO MASAHIRO
IPC: F01L1/24
Filed: 1995-04-28
Abstract: PURPOSE: To promote discharge of air penetrating into the inside so as to prevent defective operation by arranging oil holes communicated to an oil chamber inside an outer cylinder body separately from each other in the circumference direction in oil grooves and arranging the oil grooves dividedly for the respective oil holes. CONSTITUTION: Between an inner cylinder body 18 and an outer cylinder body 24, a hydraulic mechanism 32 which is pressed so as to be brought into contact with a stem 10 and a cam 12 is arranged. Inside the outer cylinder body 24, an oil chamber 46 storing hydraulic oil to be fed to the hydraulic mechanism 32 is arranged. The hydraulic oil is fed from a supply port on an internal combustion engine side to the oil chamber 46 inside the outer cylinder body 24 via the first oil hole 54-1 in the divided first oil groove 52-1 matching with the supply port. The hydraulic oil is discharged from the oil chamber 46 to the second oil groove 52-2 via the second oil hole 54-2 in the other divided second oil groove 52-2. Consequently, the hydraulic oil always flows inside a direct hitting type hydraulic lash adjuster 14, so that discharge of air penetrating to the inside can be promoted. In this way, defective operation of the direct hitting type lash adjuster 14 is prevented.