baber/WOPTO huggingface dataset:
Patent JP-S60196707-A (JP)
Title: Optical device
Inventor: NAGANUMA NORIHISA
IPC: G02B6/32
Filed: 1984-03-14
Abstract: PURPOSE:To make adjustment of an optical axis unnecessary by providing a hole, to which a functional element is set, in the center part of a plate-shaped block and forming a V-shaped groove with this hole as the center desiredly on the surface of this block. CONSTITUTION:A circular hole 17 is provided vertically in the center part of an angular plate-shaped block 11 consisting of a metal, and V-shaped grooves 12A and 12B, whose axes coincide with each other, on both sides of the circular hole 17 and a V-shaped groove 12C whose axis is orthogonal to those of V-shaped grooves 12A and 12B are formed with the circular hole 17 as the center on the surface of this block 11. A collimating lens (optical passive element) 15A is inserted to the V-shaped groove 12A, and its end face is brought into contact with the side wall of a stopper material 18A. Collimating lenses 15B and 15C are inserted to V-shaped grooves 12B and 12C, and their end faces are brought into contact with side walls of the stopper material 18. Consequently, these optical passive elements are set vary easily, and adjustment of optical axes is unnecessary.
Patent JP-H09242287-A (JP)
Title: Stair of unit type building
Inventor: IMOTO HIBIKI
IPC: E04B1/348
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide stairs capable of increasing strength of a step plate on the highest step of a stair main body against a vertical load and carrying out setting of a riser straddling on upper and lower stair units from the front of the stairs at a construction site as in the past. SOLUTION: A first reinforcing member 31 is fixed on each of first risers 24 of a stair main body 21 having a plural number of first step plates 23 and the first risers 24 provided between the first step plates and on the lower side of the first step plate 23 on the lowest step, and a second reinforcing member 32 is fixed on a first step plate 23A of the highest step. A second riser 26 straddling on upper and lower stair units is set from the front between the first step plate 23A of the highest step of the stair main body 21 set on the lower stair unit and a second step plate 25 set on the upper stair unit.
Patent JP-H02228720-A (JP)
Title: Help guide system according to mastering degree
Inventor: TAHIRA YOKO
IPC: G06F3/02
Filed: 1989-03-01
Abstract: PURPOSE:To improve the convenience of an information processing system by offering optimal help information to a practical mastering degree, which is obtained by applying a correction to the mastering degree inputted from a user taking into consideration a help request frequency and an operating error generating state. CONSTITUTION:A help request deciding means 400 decides the frequency of help information Hi inputted from an input part 1 by the user, and an operating error deciding means 500 decides the operating error generating state from input data. Based on the decision results of the help request deciding means 400 and the operating error deciding means 500, a mastering degree Li held by a mastering degree holding means 300 is corrected, a help information storing means 200 extracts the stored help information Hi according to the corrected mastering degree Li, and outputs it to an output part 2. Thus the maximum help information can be offered to the practical mastering degree of the user, and the convenience of the information processing system is improved.
Patent JP-H0611487-A (JP)
Title: Method and apparatus for magnetically scanning electromagnetic steel piece
Inventor: REITON DEROO KURAITSUAA
IPC: G01N27/83
Filed: 1993-03-10
Abstract: PURPOSE: To obtain the magnetic scanning method and device, which detects the streak in a silicon steel piece, wherein crystal grains are oriented, and the difference in magnitude and streaks of the crystal grains and the mixed grains, and identifies the difference. CONSTITUTION: The crystal-grain structure of an electric steel piece S is tested by exciting the magnetic flux in the steel piece by pole pieces 39 and 40 at both sides of a permanent magnet. When the detecting head of the steel piece or magnetic flux is relatively moved, a magnetic detector head 35 between the pole pieces responds to the leakage of the magnetic flux. A recorder, which identifies the mixed crystal-grain structure for decreasing the leakage of the magnetic flux than larger intended crystal grains and the streaks, is used.
Patent JP-S58167714-A (JP)
Title: Method of refining in electric furnace
Inventor: MORISHIGE MITSUYUKI
IPC: C22C33/04
Filed: 1982-03-26
Abstract: PURPOSE:To efficiently recover valuable elements, while contriving to save electric power unit product and to improve the speed of operation, in a Cr- contg. steel smelting process passing through the periods of melting, oxidizing and reducing, by injecting dry air into steel melt while interrupting arc heating at the reducing period. CONSTITUTION:In smelting stainless steel, CaO is charged together with a main raw material in an electric furnace and melted therein by applying an electric current to it. In succession, O2 gas is injected through a refining lance into a steel bath to perform rough decarburization. With this decarburizing reaction, valuable elements such as Cr and Mn are oxidized and transferred to slag. On the occasion of transferring to the next reducing period, Si and CaO are charged to accelerate initial reducing reaction. Thereafter, arc heating is temporarily interrupted (for about 10 min) at the reducing period, and dry air (of humidity below 0.1%) is injected through the refining lance into the steel bath. Consequently, slag-metal interfacial reaction is promoted to continue the reducing reaction. After about 50% slag is let flow outside, CaO is charged at an indispensable minimum ratio, The steel melt after passing through a finishing step is tapped.
Patent JP-H09242840-A (JP)
Title: Table driving device
Inventor: SANNOMIYA HITOSHI
IPC: F16H25/22
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To dispense with a driving motor loaded on the table of a movable body and to facilitate the processing of electrical wiring by severally individually driving the first and the second slide table guided along a guide shaft to make them slidingly function through a driving means which is provided with a screw device with a spline and has the two degrees of freedom of axial rotation and axial rectilinear movement. SOLUTION: A ball screw nut 5 and a ball spline nut 6 are engaged in a driving shaft 2 having a ball screw groove 3 and a ball spline groove 4, and both the nuts 5, 6 are supported through a bearing 7 in a housing 8 and moreover connected to driving motors 10, 11 to compose a driving means 12 having the two degrees of freedom of axial rotation and axial rectilinear movement. A guide shaft 22 is provided along the driving shaft 2 of the driving means 12, and the first slide table 1A and the second slide table 1B are axially movably attached to the guide shaft 22, and the table 1A is relatively rotatably engaged at one end of the driving shaft 2 through a bearing 23, and the table 1B is engaged on the driving shaft 2 through a ball screw nut 25 threadedly engaged with the driving shaft 2.
Patent JP-H07257709-A (JP)
Title: Multistage rack
Inventor: KITSUKAWA MAKOTO
IPC: B65G1/07
Filed: 1994-03-18
Abstract: PURPOSE:To provide a multistage rack in which loading/unloading of cargoes can be carried out easily and safely in an limited space. CONSTITUTION:In a multilevel rack 1, an upper level rack 3a and an intermediate level rack 3b supported by piston rods 20a, 20b are arranged so that positions of these piston rods 20a, 20b are prevented from interfering with each other, and as a result, the upper level rack 3a and the intermediate level rack 3b can be laminated. Under this lamination condition, elevating cylinders 2a, 2b projecting/retracting the piston rods 20a, 20b are fixed in the intermediate level rack 3b and a lower level rack 3c, and a controller controlling increase/ decrease of an oil/air pressure in each of the upper level rack 3a and the intermediate level rack 3b is connected to the elevating cylinders 2a, 2b.
Patent JP-H11251999-A (JP)
Title: Automatic power source turning off device
Inventor: OOYAMA MIKIHIRO
IPC: H04B1/16
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic power source turning OFF device capable of automatically and forcibly turning OFF the power source of a portable telephone set in the case that the portable telephone set enters a specified place. SOLUTION: This automatic power source turning OFF device 1 is provided with an electromagnetic wave shielding device 3 installed at a specified place entrance and a radio equipment 4. The electromagnetic wave shielding device 3 is provided with an entrance 3a through which the portable telephone set 2 enters and an exit 3b through which the portable telephone set 1 exits and an internal space for communicating the entrance 3a and the exit 3b is determined as an electromagnetic wave interruption space for practically shielding electromagnetic waves turned from the outside of the internal space to the internal space.  The radio equipment 4 is provided in the electromagnetic wave interruption space, transmits power source OFF radio waves A for turning OFF the power source of the portable telephone set 2 to the portable telephone set 2 inside the electromagnetic wave interruption space and forcibly makes the portable telephone set 2 turn OFF the power source. The radio equipment 4 is provided with first and second radio equipments 5 and 6.
Patent JP-H08246910-A (JP)
Title: Cylinder cut-off control device for two-cycle engine
Inventor: NONAKA KIMIHIRO
IPC: F02B75/18
Filed: 1995-03-09
Abstract: PURPOSE: To restrain turbulence of combustion to the minimum extent, and improve continuity to whole cylinder operation from cylinder cut-off operation by providing a restored cylinder control means to increase the operating cylinder number a single cylinder by a single cylinder when the whole cylinder operation is selected at cylinder cut-off operation time. CONSTITUTION: A cylinder cut-off control device of a two-cycle engine is provided with an exhaust system formed by connecting respective exhaust ports of plural cylinders to a collected exhaust passage, and is provided with an operation condition detecting means 31 to detect an engine operation condition and an operation method selecting means 32 to select either of cylinder operation to operate the whole cylinders according to an operation condition and cylinder cut-off operation to cut off operation of partial cylinders. Particularly, a restored cylinder control means 33 is provided, and when the whole cylinder operation is selected at cylinder cut-off operation time, the operating cylinder number is increased a single cylinder by a single cylinder.  Therefore, turbulence of combustion at operating cylinder number increasing time can be restrained to the minimum extent, and the deterioration of continuity caused by a shock at operating cylinder number increasing time, an increase in engine rotating speed and an engine sound or the like can be restrained.
Patent JP-S60193137-A (JP)
Title: Production for magnetic recording medium such as floppy disc
Inventor: SUZUKI HIDEO
IPC: G11B5/845
Filed: 1984-03-15
Abstract: PURPOSE:To set the axis of easy magnetization of magnetic powder in a random direction, namely, to an approximately complete nonorientated state with an easy method by arranging the axis of a magnetic head at a certain angle of inclination with respect to the transportation direction of a base, to which a magnetic recording liquid is applied, and rotating the magnetic head in this state. CONSTITUTION:A magnetic head roll 14 is arranged so as to be brought into contact with the lower face of a sheet-shaped base 13 consisting of a nonmagnetic material such as a polyester to which a magnetic recording liquid is applied. Many magnetic heads 22 provided with gaps 21 are formed on the peripheral part of the magnetic head roll 14 by magnets 20 and the second shaft 18. Polarities of gaps 21 are so set preliminarily that adjacent gaps 21 have polarities opposite to each other or states of polarities have the same direction. When this magnetic head roll 14 is inclined at a certain angle to the transportation direction of an arrow A of the base 13 and is rotated in this state in the direction of an arrow B, the axis of easy magnetization of the magnetic powder included in the magnetic recording liquid 12 is in a random direction, namely, set to the nonorientated state.
Patent JP-H09244557-A (JP)
Title: Sheetlike bulletin object holder
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/30
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the wrinkles, etc., by the slack in winding and rewinding of holding films or sheetlike bulletin objects and to eliminate the consequent various troubles. SOLUTION: Both ends in the transfer direction of the respective holding films F are respectively juxtaposed with plural hooking parts 31 and the centers in the transfer direction thereof are juxtaposed with plural hooking holes 33 for respectively hooking the respective hooking parts 31 in two stages. The hooking parts 31 at one end of one of the adjacent holding films F are inserted into the hooking holes 33 of either of the stages of the other holding film F, by which the films are detained and the free displacement in the transfer direction is made possible and the attachment and detachment are made infeasible.  The hooking parts 31 at the other end of the other holding films F are inserted into the hooking holes 33 of either of the stages of the one holding film F, by which the films are detained and the free displacement in the transfer direction is made possible and the attachment and detachment are made infeasible.
Patent JP-H03249957-A (JP)
Title: Takeout device of sample grain in rice husking sorting machine
Inventor: ISSHIKI TSUTOMU
IPC: B02B7/00
Filed: 1990-02-28
Abstract: PURPOSE:To take out sample grains at necessary amount by providing a grain elevator for elevating the blending rice sorted by wind to a sorting part of blending rice and providing a freely opened takeout port of the sample grains to a grain elevating cylinder of blending rice. CONSTITUTION:Blending rice of unpolished rice and paddy is allowed to fall and supplied to a receiving gutter 7 of husked rice without winnower. This blending rice is elevated to a hopper 9 of blending rice by the grain elevating screw 8a of a blending rice elevator 8. The blending rice is supplied to the starting end side of a feed gutter 14 in a rotary sorting cylinder 11 via a commu nication path 25 of blending rice and a cylindrical body 26. Thereafter it is supplied to the end part of the supply side of the rotary sorting cylinder 11 by a supply screw 13. A husking ratio detector 36 is arranged in the space part surrounded by a projection outlet part 8c and the communication path 25. Blending rice is introduced into the husking ratio detector of sample grains via a takeout cylinder 47 thereof provided to the projection outlet part 8c. The grains after detection are returned to the elevator 8. Thereby the sample grains are surely extracted.
Patent JP-H07223122-A (JP)
Title: Wire electric discharge machining method
Inventor: KURODA TATSUO
IPC: B23H1/02
Filed: 1994-02-09
Abstract: PURPOSE:To perform a machining process with high dimensional accuracy of corrected straightness by performing an intermediate finishing process, using an oily machining fluid not mixed with powder.. CONSTITUTION:A circulation feed device 18 is provided to supply an oily discharge machining fluid not mixed with powder and used for the first cutting process for forming the first machined groove. In addition, another circulation feed device 17 is provided to supply an oily discharge machining fluid not mixed with powder or the like and used at an intermediate machining process for performing sequential machining processes, until the surface roughness of a workpiece comes to have the smaller preset value and the flatness of the surface of the workpiece machined at the first cutting process comes to have the prescribed dimensional accuracy, while established machining conditions are changed over sequentially at each process corresponding to a single or more machining processes such as the preset second and third cutting processes after the completion of the first cutting process. At a glossing process as a final finishing process, the concentration of powder contained in a flowing machining fluid in a machining tank 1 is generally kept at the uniform prescribed value. As a result, dimensional accuracy can be enhanced.
Patent JP-H09244127-A (JP)
Title: In-finder display device for camera
Inventor: SOSHI ISAO
IPC: G03B17/20
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To easily and surely position an optical part constituting a display optical path in an in-finder display device assembled in a pentagonal prism finder. SOLUTION: This device is provided with a display window 7b constituting a display screen for displaying various kinds of information, in the vicinity of the peripheral part of a finder optical frame 7 having a finder window 7a for setting the range of a photographic picture frame, optical path refracting surfaces 13b and 13c for guiding an in-finder display optical path to the display window from display means 11 and 12 for displaying information on the display screen and a display optical path refracting member 13 having an optical path passing surface. A positioning engaging part 20 is provided in a part of the display optical path refracting member 13, to avoid the part constituting the display optical path.  Further, an engaged part 21 which is engaged with the positioning engaging part 20, to position the display optical path refracting member 13 is provided in the finder visual field frame 7.
Patent JP-H11314366-A (JP)
Title: Ink jet head and its manufacture
Inventor: MACHIDA OSAMU
IPC: B41J2/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head having an excellent printing quality and a high density by synthesizing a piezoelectric element on a diaphragm constituted by a metal, a resin at a low temperature b using a thin film forming method, thereby eliminating a difference between ink speeds between nozzles and a discharging ink amount. SOLUTION: A diaphragm 1 for sealing one surface of a plurality of pressure chambers partitioned by a partition wall is constituted by a metal such as nickel or the like. A surface of the diaphragm 1 is nickel-(5-20%) phosphorus plated, and a piezoelectric element film 5 is formed on the diaphragm 1 by using a low temperature thin film synthesizing method such as a hydrothermal synthesis or the like.
Patent JP-H10245311-A (JP)
Title: Antimicrobial/fungicidal water-soluble solution composition
Inventor: TANAKA YOSHINORI
IPC: A01N59/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful in a wide field of agriculture, fishery, food industry and environmental sterilization by including iodine monochloride and nitric acid. SOLUTION: This composition comprises 1-20wt.% of iodine monochloride, 5-50wt.% of nitric acid and about 0.5-5mol based on 1mol of iodine atom of one or more alkali metal chlorides (sodium chloride or potassium chloride) or an inorganic acid (hydrochloric acid, sulfuric acid, etc.). The iodine monochloride is prepared by suspending a fixed amount of iodine in an aqueous solution of an alkali metal chloride or an acid into a suspended state and then introducing chorine to the suspension. The composition is stable for a long period of time even if the effective iodine concentration is low and an iodine source is effectively usable. The composition is improved in corrosion for an apparatus material such as stainless steel for a food plant. The composition has no foaming properties and it can be excellently incorporated into an automatically cleaning system for a large-sized tank.
Patent JP-H02227823-A (JP)
Title: Magnetic recording medium
Inventor: NAKANO YASUSHI
IPC: C09D127/04
Filed: 1989-03-01
Abstract: PURPOSE:To obtain the magnetic recording medium which has less drop-outs and excellent traveling durability by specifying the glass transition point of the polyurethane resin contained in the uppermost magnetic layer and the lowermost magnetic layer to -40 to 0 deg.C. CONSTITUTION:The magnetic layers of the magnetic recording medium having the plural magnetic layers on a nonmagnetic base are divided to the upper layer which is susceptible to mechanical damages and the lower layer which receives the protection of the upper layer and can freely regulate the electromagnetic characteristics or the film properties thereof. At least the polyurethane resin is incorporated into the binder of the magnetic layer. The glass transition point of the polyurethane resin contained in the uppermost magnetic layer in the laminated layers of the plural magnetic layers is 0 to 50 deg.C and the glass transition point of the polyurethane resin contained in the lowermost magnetic layer is -40 to 0 deg.C. The magnetic recording medium which has the less drop- outs and the excellent traveling durability is obtd. in this way.
Patent JP-S63217373-A (JP)
Title: Multicolor image recorder
Inventor: SERIZAWA YOJI
IPC: B41J3/00
Filed: 1987-03-06
Abstract: PURPOSE:To utilize a multicolor image recorder for a CRT display device which displays an image of >=3 colors or an ink jet printer, etc., by converting plural pieces of color image information into two image signals and forming 1st and 2nd latent images. CONSTITUTION:Respective color image signals from the control unit 14 of a controller 13 are stored in image memories 15a-15d, which are selected with the multiple switch 10 of the signal converting means of a multicolor image storage device S to input two image signals to 1st and 2nd lasers 2 and 3. Then 1st and 2nd latent images are formed on a photosensitive body 1 and developed with necessary color toner. Consequently, the multicolor image recording device can be utilized for the CRT display device which displays an image of >=3 colors or ink jet printer, etc.
Patent JP-H07261944-A (JP)
Title: Disk array system
Inventor: HONDA KIYOSHI
IPC: G06F3/06
Filed: 1994-03-22
Abstract: PURPOSE:To construct a disk array subsystem by using an optional number of disk devices, to eliminate the need for open/close operations of disk devices and stop of the power supply when an extension or connection unit is connected to or disconnected from the disk array subsystem, and also to prevent a faulty disk device from affecting others. CONSTITUTION:The disk array subsystem consists of a basic unit 1 which includes a disk control part 10, the disk devices 11, an I/F connector 16 which supports the connection/disconnection of a hot line, and an external I/F part including a connection detection/termination control part which detects the connection/disconnection of a connection unit for the connector 16, and an extension unit 2 which includes the devices 11, a connector 16, and an external I/F part including a connection detection/ termination control part which detects the connection/disconnection of a connection unit for the connector 16 and performs the termination processing.