baber/WOPTO huggingface dataset:
Patent JP-H0938880-A (JP)
Title: Robot hand
Inventor: IWAKAWA TAKASHI
IPC: B25J15/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To take out a hold subject smoothly and surely therefrom and make its structure compact, even when the hold subject such as an adjacent cucumber on a top layer contacts their both sides mutually and the top surface is ranged nearly flatly. SOLUTION: A robot hand is constituted so that a hold part folded by the supply/discharge of a fluid from a first cylinder C1 can be installed on plural finger form bodies 1 and an adsorption nozzle N can be adsorbed to the hold subject by the drive of a second cylinder C2 and pulls the hold subject upto a holding position and piston rods 9, 10 of first/second cylinders C1, C2 are mutually connected integrally and movably.  Therewith, both cylinder tubes 15, 16 are arranged so that the bottom sides of cylinder rooms 11, 12 can be separated and positioned to the upper side and a lower side in the moving direction of pistons 13, 14 and an actuator M for extending, contracting and driving both piston rods 9, 10 is installed and an accommodation means A for starting the movement of the piston rod 9 of the first cylinder C1 after the prescribed distance movement of the piston rod 10 of the second cylinder C2 is installed.
Patent JP-S6353610-A (JP)
Title: Off-line control executing method
Inventor: TANAKA KUNIO
IPC: B25J9/16
Filed: 1986-08-22
Abstract: PURPOSE:To recognize a present step position and the relation between the positions before and after it, to confirm an action and to facilitate the correction by displaying suitably a source program instruction in a present step and a step between positions before and after it at the time of an off-line control execution. CONSTITUTION:A source program SPR of a robot language is accommodated into memory areas 1c-1 of a RAM1c from a floppy 5a. When a translating processing is instructed, a ROM1b translates a source program instruction, prepares robot control data RCD and stores them to a memory area 1c-2. When an interpreting processing is instructed, a processor 1a is made into 1i, the data RCD of the i-th step are read, an off-line control is executed and a path locus RP of the robot is drawn on a displaying picture. Simultaneously, a variable PN, a source program instruction SPC and a step number SPN in the present step are displayed. When the correction is necessary, the source program before and after the present step is drawn and the correction request is inputted from a keyboard.
Patent JP-S6175157-A (JP)
Inventor: SUGIYAMA YUICHI
IPC: E04F13/08
Filed: 1984-09-21
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-H0639254-A (JP)
Title: Composite reverse osmotic membrane
Inventor: HIROSE MASAHIKO
IPC: B01D71/56
Filed: 1992-07-23
Abstract: PURPOSE:To provide a composite reverse osmotic membrane for selectively separating components in a liquid mixture and having high salt stop-off factor together with high chlorine based disinfectant resistance. CONSTITUTION:In the composite reverse osmotic membrane composed of a thin membrane and a fine porous supporting membrane to support the thin membrane, the thin membrane is composed essentially of a polyamide made of an amine component containing at least one kind selected from a group of amine compounds essentially of monomer having at least two primary or/and secondary amino groups and an acid halide component essentially of two functional acid halide component containing at least one kind selected from a group of two functional acid halide compound essentially of monomer having at least one naphthalene ring.
Patent JP-H07113982-A (JP)
Title: Device for correcting scanning position of optical scanner
Inventor: TACHIHARA SATORU
IPC: G02B26/10
Filed: 1994-08-22
Abstract: PURPOSE:To provide a correction device correcting a scanning position error due to the deformation when the deformation from an ideal plane occurs in a hologram disk. CONSTITUTION:This device is a device for correcting a scanning position of an optical scanner constituted so that in an optical scanner using the hologram disk 11 provided with plural facets 12, a scanning time from a scan start reference point to a scan end reference point is detected by a luminous flux scanned by respective facets 12 on the hologram disk 11 on an image forming surface or the surface equivalent to that, and based on one scanning time at every facet 12 detected by a scanning time detector 23, an on/off frequency of a light source is changed so as to turn on/off by the prescribed number of times related to respective facets 12 in a normal plotting length.
Patent JP-H0484692-A (JP)
Title: Working device
Inventor: FUNAYAMA TAKETO
IPC: B25J19/00
Filed: 1990-07-25
Abstract: PURPOSE:To improve working efficiency without stopping the operation of a robot by constituting the working device of the robot mounted with a working apparatus at the front end of an arm movable forward and backward and swivelable within a work range and plural working tables provided with turn tables which are disposed within the work range and rotate by holding works. CONSTITUTION:The welding robot 2 controlled by a controller 6 turns a rotating base part 22 and extends and contracts the arm 23, thereby bringing the welding machine 24 at the front end in proximity to the work on the one working table 3 to operate the machine 24 and subjecting the work to the welding previously set by the controller 6. The welding robot 2 moves the welding machine 24 at its front end upon ending of the welding operation of the one work and brings the machine in proximity to the work of the next working table 3. The welding operations of the specifications preset in the controller 6 are then carried out. Since the plural working tables 3A to 3D fixing the welding object exist in this welding device 1 and, therefore, there is no need for stopping the welding robot 2 and the welding operation is carried out without loss time even at the time of replacing the work. The high working efficiency is thus attained.
Patent JP-S5987830-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L21/76
Filed: 1982-11-10
Abstract: PURPOSE:To prevent the generation of an oxidation inducing defect, and to form an element isolation film having the sufficient number of impurity atoms under an oxide film even by a small amount of impurity ions dosed by implanting impurity ions in parallel with the crystal axis of an epitaxial substrate and executing an impurity diffusion process and forming an isolated oxide film. CONSTITUTION:A resist film 16 is removed, the surface is coated with the pattern of a second resist film 18, the <110> crystal axis of the epitaxial substrate 10 is aligned so as to run parallel with ion beams, and boron is channeling ion- implanted while using the resist film 18 as a mask. Consequently, impurity distribution is obtained in the deep position of an epitaxial layer 13. The resist film 18 is removed, an ion implantation layer is activated electrically through heat treatment in a nitrogen atmosphere, and a P type diffusion region 19 for isolating an element reaching a P<-> type silicon substrate 11 is formed. Lastly, a silicon nitride film 15 and the buffer oxide film 14 are exfoliated, a P<-> type internal base region 21, a P<+> type external base region 22, an N<+> type emitter region 23a, and an N<+> type collector contact region 23b are formed, and an emitter electrode 24, a base electrode 23 and a collector electrode 26 are formed, thus completing a transistor.
Patent JP-S5898711-A (JP)
Title: Automatic focus fine adjusting adaptor
Inventor: FUKUHARA TOORU
IPC: G02B7/36
Filed: 1981-12-08
Abstract: PURPOSE:To obtain a titled adaptor having a good operability by automatically executing a fine adjustment of a position of a conversion lens, and matching its focus, in a roughly matched state of the focus by a manual operation, of a focus adjusting member of an interchangeable lens. CONSTITUTION:When a focus is roughly adjusted by pointing a camera at an object to be photographed, and manually turning a range adjusting ring 5 of an interchangeable lens 3, an image of the object to be photographed moves in the optical axis direction in the vicinity of the photodetecting surface of an optical converting element 15. Its focus detecting state is detected by the optical converting element 15 and a focus detecting circuit 19, a moving lens barrel 10 is rotated by forward and backward rotations of a driving motor 22 through a focal adjustment controlling circuit 21, is moved in the optical axis direction, simultaneously a conversion lens also moves on the optical axis, and when the image position conforms with the photodetecting surface of the photoelectric transducer 15, the driving motor 22 is stopped through the focal adjustment controlling circuit 21 by a signal from the focus detecting circuit 19, the conversion lens 11 also stops moving, and the focal adjustment is completed.
Patent JP-S5986752-A (JP)
Title: Piston ring construction
Inventor: YAMAOKA RIYOUICHI
IPC: F02F5/00
Filed: 1982-11-10
Abstract: PURPOSE:To prevent a metal flame sprayed layer from being peeled off by a method wherein the lower side wall of a groove which is formed on the external periphery of a taper face piston ring to provide a metallic melting layer therein is made slant downward while the sealing surface of a piston ring base metal and the metal flame sprayed layer is expanded. CONSTITUTION:A taper face type piston ring 14 is cut off at a lower edge 18 of the external periphery 15 to form a flat face F against a taper face T. A circular groove 24 is formed along the external periphery 15 to form a metal flame sprayed layer 30 constituting a part of said periphery 15 by means of flame spraying process. At this time, the upper side wall 26 is made slightly slant upward while the lower side wall 28 is made remarkably slant downward. Through these procedures, the sealing surface of the lower side wall 28 may be prevented from being peeled off by means of expanding the area of the lower side wall 28 to enlarge the contact area of the metal flame sprayed layer 30 with the piston ring base metal 14.
Patent JP-S6258473-A (JP)
Title: Manufacturing of disk cassette for recording and reproducing
Inventor: KOBAYASHI KOICHI
IPC: G11B23/00
Filed: 1985-09-06
Abstract: PURPOSE:To make thinner the bonding layer and to improve the bonding force by applying the adhesives to the prescribed position on the released paper and fixing the discoid recording media having the central hole and the core member after the adhesives are transferred to the prescribed position of the core member. CONSTITUTION:A hole 2 is opened at a released paper 1. As the material of the released paper 1, a craft paper, a glassine paper, a parchment paper, etc., are used. On one plane of the released paper 1, a bonding layer 3 is coated by the screen printing. An inner diameter R2 of the bonding layer 3 is formed so that the diameter may come to be a little smaller than an opening diameter R1 of the hole 2. Continuously, the bonding layer 3 is transferred to a core member 5, and at a side plate 7 formed in the vertical direction along a bottom plate 6 is formed and an outward-facing flange 8 is formed at the opening part in one body and constituted in a dished shape. After the released paper 1 is removed, a magnetic disk 10 is inserted, pressured and fixed to the core member 5.
Patent JP-S5899475-A (JP)
Title: Separation of tocopherol and tocotrienol
Inventor: KATOU AKIO
IPC: C07D311/72
Filed: 1981-12-08
Abstract: PURPOSE:To extract and separate tocopherols and tocotrienols having the activity of vitamin E and useful as an antisterile agent of animals, from the leaves and stalks of crops such as rice, wheat, corn, etc. by using an organic solvent as the extraction solvent. CONSTITUTION:The leaves and stalks of crops such as rice, wheat, barley, corn, rye, etc. during the growing stage or after harvest, e.g. rice straw, wheat straw, leaves or stalks of corn, etc. are pulverized or chopped, optionally dried, and extracted with an organic solvent such as an alcohol, ether, ketone, etc. or their mixture or a mixed solvent composed of said organic solvent and a water- insoluble organic solvent. Tocopherols and tocotrienols are extracted and separated by this process. The extract is treated with an aqueous solution of alkali metal hydroxide, carbonate, etc. to obtain concentrated tocopherols and tocotrienols. USE:Additive for nutrious food and cosmetics.
Patent JP-H0517883-A (JP)
Title: Sliding member
Inventor: FUJISAWA YOSHIKAZU
IPC: C25D3/56
Filed: 1991-07-12
Abstract: PURPOSE:To improve the seizing resistance of the surface layer constituted of a Pb alloy and the peeling strength of the surface layer to the lining layer in a sliding member. CONSTITUTION:A surface layer 3 is constituted of a base layer 31 precipitated on a lining layer 22 and a sliding face forming layer 32 precipitated on the base layer 31 Because the base layer 31 is formed of a granular dense assembly, it firmly adheres to the lining layer 22. The sliding face forming layer 32 is made of the same material as that of the base layer 31, thus it has good adhesion to the base layer 31. Moreover, because the sliding face forming layer 32 has square pyramidal crystals 5 for forming the sliding face 3a, it has sufficient oil retainability and shows good initial fitness by preferential wear on the side of the apex (a).
Patent JP-S6441279-A (JP)
Title: Position detecting element of one-dimensional light point
Inventor: TAKADA YUJI
IPC: H01L31/0248
Filed: 1987-08-07
Abstract: PURPOSE:To improve linearity characteristics, and increase the resistance between electrodes, by connecting mutually lead-out electrodes with a pair of high resistivity layers, and connecting these high resistivity layers with a plurality of low resistivity layers. CONSTITUTION:On two facing sides on the rectangular surface of a semiconductor substrate of high resistivity, is formed a pair of belt type high resistivity layer 2, on both ends of which a pair of lead-out electrodes 3a, 3b are formed. Between the above high resistivity layers 2, 2, a plurality of belt type low resistivity layers 5 are formed so as to be parallel to the above lead-out electrodes 3a, 3b. On the rear of the above substrate 1, a low resistivity layer of inverse conductivity type to the above layers 2, 5 is formed. Thereby, while the sheet resistance of a surface resistance layer is decreased, and linearity characteristics are improved, the resistance between electrodes can be increased, so that noise is reduced, and the resolution of light point position detection can be increased.
Patent JP-H0844180-A (JP)
Title: Image forming device
Inventor: SUDO KAZUHISA
IPC: G03G15/08
Filed: 1994-07-30
Abstract: PURPOSE:To facilitate the positioning of a toner bottle unit at the time of attaching and to prevent a seal member provided at the connecting part of the toner bottle unit and a developing device from being turned over. CONSTITUTION:As a positioning engaging member mutually engaging at the time of attaching the toner bottle unit 8 and positioning the unit 8 for a copying machine main body, a projecting engaging part 10d is formed on the upper supporting plate 10b of a fixed bracket 10 so that it can be viewed by an operator, and an engaging hole 11e is formed at the upper supporting plate 11a of an open/close bracket 11 so as to engage to the projecting engaging part 10d from an upper side. A height to the upper end of the projecting engaging part 10d is set to be much higher than the thickness of the seal member 4d on the upper surface of the toner hopper 4a. The toner bottle unit 8 is moved downward from a position apart from the toner hopper 4a further than the height of the projecting engaging part 10d, and is engaged and attached while viewing the projecting engaging part 10d and the engaging holde 11e.
Patent JP-H1041668-A (JP)
Title: Shield structure of electronic apparatus
Inventor: SUZUKI TAKUYA
IPC: H05K9/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing of shield members to suppress the deterioration of electronic elements on a circuit board by placing shield plates compression-contactable to a conductive apparatus housing between two circuit boards adjacent to parallel circuit boards in the housing. SOLUTION: Circuit boards 23 are housed in an apparatus housing 22 (main body 25) made of a conductive material and fixed to a cover 27 with shield plates 24 by mounting screws 28 with washers and may be e.g. four printed wiring boards 23a-23b disposed parallel with specified spacings in the board thickness direction among of which the mutually adjacent printed wiring boards 23a, 23b, those board 23b, 23c and those 23c, 23d are mutually connected by connectors 29-31. The boards 23a-23d have screw holes for passing the mounting screws 28.
Patent JP-H0842754-A (JP)
Title: Mounting tool
Inventor: MURAOKA HIDEO
IPC: F16B5/02
Filed: 1994-07-29
Abstract: PURPOSE:To provide a mounting tool used for mounting a rack cover, for example, on a rack in which it is never shaken or dropped out by deformation, the work is facilitated, and one kind of dimension suffices for it. CONSTITUTION:A locking piece 12 protruded sideways is provided on one end side of a band plate part 11, a protruding piece 13 protruded in the direction opposite to the locking piece 12 is provided on the other end side of the band plate part 11, and a hole for inserting a bolt is provided on the protruding piece 13. The lower end of the master beam 1 of a rack, for example, is engagingly locked by the locking piece 12, and a fixing bolt 20 inserted to the mounting hole 41 of a rack cover 4 put on the upper surface of the rack 12 is inserted and fixed to the hole of the protruding piece 13.
Patent JP-S6353089-A (JP)
Title: Automatic stamper
Inventor: KINOSHITA YAICHI
IPC: B41K3/26
Filed: 1986-08-22
Abstract: PURPOSE:To automate a stamping operation, by providing a stamping base disposed correspondingly to a stamping part of a movable unit with an operable top cover, and opening and closing the top cover by relative movements of a rack and a pinion gear. CONSTITUTION:A stamping part 9 is fixed to a first pinion gear 7 through a fitting means 8, the tip of the stamping part 9 is disposed on the upper side of a stamping base 10, and a top cover 30 is fixed to a second pinion gear 27 through an arm 29. First, with a second cylinder 30 operated to extend a rod 20a, a second rack base 21 is raised, the second pinion gear 27 is rotated a the position thereof, the arm 29 is turned with the result that the top cover 30 is turned and separated from the stamping base 10, and a stamping surface 10a is exposed. Under this condition, the stamping part is brought to a predetermined position of a work by operating a movable unit, and stamping is performed at that position.
Patent JP-S6176436-A (JP)
Title: Production of unsaturated carboxylic acid
Inventor: OKITA MOTOMU
IPC: B01J27/00
Filed: 1984-09-20
Abstract: PURPOSE:To produce an unsaturated carboxylic acid in high yield and selectivity, by the vapor-phase catalytic oxidation of an unsaturated aldehyde with O2 in the presence of a catalyst prepared by adding a specific element to a catalyst composed of P, Mo, V, Cu, Sb and Ag, and having high catalytic activity and selectivity and long catalytic life. CONSTITUTION:The objective unsaturated carboxylic acid can be produced by the vapor-phase catalytic oxidation of an unsaturated aldehyde with O2 in the presence of a catalyst of formula I (X is K, Rb, Cs and/or Tl; Y is Zn, S, Cr, Si, Ge, Zr, Sn, Se, W, Ta, Te, Ni, Ba, Bi, As, B, Mg, Rh and/or Pd; a-i are atomic ratio of each element, and a=0.3-3, c=0.01-3, d=0.01-3, e=0.01-3, f=0.001-2, g=0.01-3, h=0.001-8 when b=12; i is the number of oxygen atoms necessary to satisfy the atomic valence of each component) (e.g. the catalyst having the elemental composition of formula II excluding oxygen).
Patent JP-S6441584-A (JP)
Title: Video switch
Inventor: TSURU TOSHIHIKO
IPC: H04N5/268
Filed: 1987-08-07
Abstract: PURPOSE:To execute a condition restoration accompanied by the replacement of switch only by means of the operation of a switch at a video switch side to execute the replacement simply by storing tally information in an interface and controlling the said switching device based on storing data with the requesting signal of the switch. CONSTITUTION:A selecting control is executed from a control input terminal 12 through an interface 11 by control circuits 13 of respective switch, and the tally is returned to the interface 11. A data processing is executed by a data processing part 15, the control and the fetching of the tally are executed through an I/O between respective switch, and the tally information is stored in a data memory 17. When a switch 7 for control request is operated, the requesting signal and the address of the switch are sent to an I/O part 16 of the interface 11, the interface 11 fetches the said information from the data memory 17, a video switch 8 of a requesting source is controlled through the I/O part, and the condition before the replacement can be restored.
Patent JP-H0483651-A (JP)
Title: Thermal head and production thereof
Inventor: SHIROTSUKI YOSHIYUKI
IPC: B41J2/335
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a thermal head with an enhanced thermal efficiency and an improved recording quality by interposing an air layer between a support substrate and a heating part of a heat resistant layer. CONSTITUTION:In this thermal head, when a support substrate 1 is integrally abutted on a protective substrate 7 with the recessed part of the protective substrate 7 opposed to the support substrate 1, a space for interposing an air layer 9 between a heating part, provided between the both, and the support substrate 1 is formed. In this structure, by passing an electric current between a discrete electrode 5b-a common electrode 5a, a Joule heat is generated from the vicinity of a part (heating part) of a heat resistant layer 4 existing between the aforesaid both electrodes. The interposition of the air layer 9 almost prevents this heat from being transmitted to the support substrate, but most of the heat is transmitted to a recording medium through the protective substrate 7.
Patent JP-H0484191-A (JP)
Title: Back projection type display device
Inventor: MINOURA NOBUO
IPC: G09F9/00
Filed: 1990-07-27
Abstract: PURPOSE:To provide the back projection type display device provided with a digitizer function which can make position assignment by providing a controller which regards IR light, when detected by an IR sensor, as the presence of the input of the instruction to the prescribed point of a transmission type screen to which the present IR rays are projected by an IR projecting means. CONSTITUTION:The IR light past a liquid crystal device 8 to be scanned is reflected by the front end of a light pen 12 and is detected by the IR sensor 13, by which the light is converted to an electric signal. This signal is outputted to a CPU 15. In which position on the screen 11 the position of the previous IR reflected light corresponds is judged in the CPU 15 from the output signal of an LC driving circuit 21 and this position is stored in a memory 16. The information stored in the memory 16 is transmitted via the CPU 15 to a character and graphic signal generator 17, by which the information is converted to video signal data and the video data drawn by a light pen 12 is superposed on the video projected on the screen 11. The position assignment is executed in this way regardless of the outside shape and the size of the screen.