baber/WOPTO huggingface dataset:
Patent JP-S62117328-A (JP)
Title: Plasma device
Inventor: MIYAMURA TADASHI
IPC: H01L21/31
Filed: 1985-11-15
Abstract: PURPOSE:To simplify a carrying means and a load locking chamber, and to miniaturize a device by fitting a sample into a housing chamber formed onto the surface of a body of revolution and selectively making the sample face to a load locking chamber and a sample chamber by the rotation of the body of revolution. CONSTITUTION:The inside of an etching chamber 3 is irradiated by plasma from a plasma leading-out port 1d in a plasma producing chamber 1 for a plasma device, the chamber 3 is formed to a rectangular parallelopiped shape, and a housing 6 as a carrying means and a body of revolution 7 are disposed to the outer surface of a side wall oppositely faced to the leading-out port 1d. A spherical void 6a is shaped at the central section of the housing 6, and an opening section 6b faced to the chamber 3 and an opening section 6c constituting a load locking chamber opened at the center of the reverse side oppositely faced to the opening section 6b are formed at the centers of side surfaces and an opening section 6d at the center on the intermediate side between the opening sections 6b, 6c. A sample 8 is fitted to a housing chamber formed to the surface of the body of revolution 7, and the sample 8a is faced to each chamber 3 or the load locking chamber by the rotation of the body of revolution 7, thus simplifying the carrying means and the load locking chamber.
Patent JP-H11140292-A (JP)
Title: Polylactic acid-based resin composition including polycarbonate compound
Inventor: ISHIHARA JIRO
IPC: C08L67/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polylactic acid based resin composition having improved brittleness inherent in polylactic acid while preserving its mechanical strength, thermal stability and transparency. SOLUTION: This composition is obtained by compounding a crosslinked polycarbonate (C') in polylactic acid (A) at the weight ratio (A):(C')=(60:40) to (95:5) as a modifier of the polylactic acid. The crosslinked polycarbonate (C') is obtained by polycondensation between a diol, a >=3 functional polyhydric alcohol which any two hydroxyl groups are neither situated at 1,2-disubstitution nor 1,3-disubstitution and a carbonyl component. Packaging materials and various moldings having excellent impact resistance are obtained from this composition.
Patent JP-S63112879-A (JP)
Title: Magnetic head fitting structure for card reader/writer
Inventor: KOMATA NOBUAKI
IPC: G11B21/20
Filed: 1986-10-28
Abstract: PURPOSE:To eliminate a track shift, and also, to improve the azimuth accuracy and the recording density accuracy by turning a magnetic head centering around the one end edge part of a magnetic card, so that a driving lever for running a magnetic head mobile base presses by head holding members for constituting the mobile base, against a guide shaft by spring force. CONSTITUTION:When a curved card is inserted, magnetic heads 4a, 4b turn against a spring member 5 in accordance with its degree of curvature. In this case, the turning center is in a guide shaft 1, and also, one end edge of a magnetic card A is engaged and positioned in a groove part 1a cut in this guide shaft 1, and the turning center of the magnetic head coincides with one end edge of the magnetic card, therefore, no track shift is generated in spite of turning. Also, at the time of running of the mobile base 3, pushing-up force by the force of a compression spring 12 works on a driving lever 9, and each head holding member 3a, 3b slide-contacts with the guide shaft 1 by the pushing-up force, therefore, the generation of a play between the head holding members 3a, 3b and the guide shaft 1 is inhibited, and the aximuth accuracy and the recording density accuracy can be raised.
Patent JP-H0199285-A (JP)
Title: Solder member for mounting electronic component
Inventor: UTSUBOYA RIKA
IPC: H05K3/34
Filed: 1987-10-12
Abstract: PURPOSE:To effectively mount an electronic component by engaging a ringlike solder with an insulation sheet, and welding the terminal of the component by passing it through the ring. CONSTITUTION:A recess 106 indicating a direction is formed similarly to an IC on one short side of a rectangle, and a terminal number 105 of the ID is marked near the hole 104. A metal ring 103 around the hole 104 is made of copper, and the part except the ring 103 is made of plastic. A brazing material 101 and flux 102 necessary to one welding are attached to the ring 103. A 16-pin IC 109 is inserted to a printed substrate 111, brought into contact with the terminal 100 of the IC 109, buried and soldered. Thus, an electronic component can be effectively mounted.
Patent JP-H0790292-A (JP)
Title: High concentration aqueous suspension of disperse stabilized goethite particle
Inventor: KUROKAWA HARUMI
IPC: C10N10/02
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a high concentration suspension of goethtite particles industrially, capable of without inducing disorder in the engaging and the slippage, and of preventing development of flaw due to the seizure during the hot pressing in processing a steel, etc. CONSTITUTION:A high concentration aqueous suspension of goethite particles is obtained by after filtrating and washing with water of goethite particles with a spindle shape of which radius through the apsis of 1-0.1mum, produced by a wet reaction of a carbonic acid alkaline aqueous solution with a ferric chloride aqueous solution, by making a suspension of the goethite particles of which solid portion is 30-50wt.% by adding water, then by adjusting pH of the suspension in a range of 7.5-9.5, by adding phosphate compound of 0.5-1.0% in P conversion against the amount of the goethite particles in the suspension, and by mixing and agitating.
Patent JP-H02102526-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGUCHI AKIHISA
IPC: H01L21/288
Filed: 1988-10-12
Abstract: PURPOSE:To enable the shape and thickness of platings to be controlled conforming to the specified shape and thickness in target values by controlling the current density per wafer. CONSTITUTION:The current per wafer is measured by a current detecting part at specified time interval and simultaneously the charge per wafer is accumulated by a charge accumulator. The charge amount per wafer is judged by a judge part and plating is stopped if it exceeds the specified level. At this time, the data such as the shape of wafer, ratio of the plated surface to the whole wafer surface etc., are inputted in a system controller. Consequently, by measuring the pattern width before plating process to input it in the system controller, the reference data are corrected; the space ratio of plated part per wafer is calculated; the current level fed to every wafer is decided by specifying the current density by a current controller. Through these procedures, the dispersion in plated thickness as well as the plated thickness itself can be controlled.
Patent JP-2000092456-A (JP)
Title: Device and method for image conversion, device and method for learning, image conversion system, and providing medium
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To efficiently correct an image which has deteriorated by varying the degree of an applied higher-order combination corresponding to partial characteristics of the image. SOLUTION: An area segmentation part 1 sections pixel data into a specific range as a set of class taps out of inputted image data, corresponding to the feature quantity outputted by a feature extraction part 3 and outputs it to an earby waveform estimation part 4 and an ADRC pattern extraction part 7. An area segmentation part 2 sections pixel data within a specific range as a set of prediction taps from the inputted image data and outputs the pixel data constituting the prediction taps to a prediction degree switching part 6. The nearby waveform estimation part 4 detects the waveform characteristics of the pixel of interest in the inputted class taps and outputs its information to a prediction degree selection part 5. The prediction higher order selection part 5 selects one of higher orders 1 to 3 of an applied combination according to an inputted neighboring difference value.
Patent JP-H1098902-A (JP)
Title: Forward and backward movement switching mechanism for walking type tending machine
Inventor: ONISHI ETSURO
IPC: B62D51/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically switch forward and backward moving directions without the need of other lever operations or the like at the time of the front and back transfer of a handle in a working type tending machine capable of turning the handle in a horizontal direction and transferring it to the front and rear of a machine body for which an HST type transmission is adopted as a traveling transmission. SOLUTION: A pressing plate 9 is arranged in a handle base 1 and a handle front and rear detection sensor S is arranged in a handle base part frame 2. When the handle is transferred to a front direction, the handle front and rear detection sensor S is pressed to the pressing plate 9 and turned ON, the input value of a detection setting potentiometer for the turning position of a traveling gear shift lever is re-read to reverse the front and rear in a traveling gear shift controller based on the ON and the cam plate of the hydraulic pump of the HST type transmission is operated.
Patent JP-H05103227-A (JP)
Title: Ghost removing device
Inventor: SUZUKI MIKA
IPC: H04N5/21
Filed: 1991-10-04
Abstract: PURPOSE:To reduce a residual ghost after the previous ghost removal, in a ghost removing device which operates the ghost removal by using a GCR signal. CONSTITUTION:First of all, a correlation arithmetic operation is performed at a narrow range, and a ghost removing operation is executed. Then, an evaluation value 'Q1' for evaluating the residual ghost at the range previous to the removing range among waveforms after the ghost removal, is searched. Then, the correlation arithmetic operation is performed at the wide range corresponding to the pervious ghost, and the ghost removing arithmetic operation is performed by both a microprocessor 31 and a sum of product accumulator 14, based on the searched tap coefficient. Then, an evaluation value 'Q2' for evaluating the residual ghost at the range previous to the removing range among the results searched by the ghost removing arithmetic operation, is searched. Then, the evaluation value Q1 is compared with the evaluation value Q2, and the smaller tap coefficient is used as the final tap coefficient of a transversal filter.
Patent JP-S63110258-A (JP)
Title: Antibacterial synthetic resin
Inventor: KAMOTO MUNEO
IPC: C08K5/16
Filed: 1986-10-28
Abstract: PURPOSE:To obtain an antibacterial synthetic resin having excellent antibacterial property and mildew-proofing property and suitable as a covering material for handrail, doorknob, etc., by compounding a mixture composed of one or more compounds selected from chlorophenol compounds, etc., a phthalic acid ester acting as a solvent and a surfactant to a base resin. CONSTITUTION:A thermoplastic synthetic such as vinyl chloride resin, polypropylene resin, polyethylene resin, etc., is compounded with a mixture of (A) one or more compounds selected from chlorophenol compound, chlorohydroxydiphenyl compound, imidazole compound, cyanonitrile compound, N-fluorodichloromethyl thiophthalimide, etc., (B) a phthalic acid ester (e.g. dioctyl phthalate) acting as a solvent and (C) one or more cationic surfactants and one or more nonionic surfactants.
Patent JP-S61135763-A (JP)
Title: Thermal head
Inventor: KURAMASU KEIZABURO
IPC: H01C7/00
Filed: 1984-12-06
Abstract: PURPOSE:To prevent the generation of static electricity, by laminating a SiC-Si5 N4 blended abrasion resistance protective film having a metal added thereto to the surface contacted with special paper by using a SiC-Si3C4 blended abrasion resistant protective film. CONSTITUTION:Blended protective films 14, 15 each having a thickness of about 3mum are formed to a head substrate 1 having a TiC-SiO2 thermet film as a heat generating resistor film 1 and Cr-Cu2 films as electrodes 12, 13 by simultaneously sputtering both plates comprising SiC and Si5N4 as sputtering targets in argon gas containing 10% of hydrogen gas and 5% of nitrogen gas. Thereafter, the discharge of a target, wherein Ti is provided to the peripheral part of a Si3N4 plate, is started to perform the formation of films by three targets so as to adjust a total film thickness to about 5mum. Furthermore, a copper plate 20, a Si5N4 plate 21 and a Ti plate 22 for attaching targets are provided. The Ti plate 22 and the Ti screw pressing the Ti plate 22 are set to an areal ratio of about 5vol% or less in the blended film formed by the simultaneous sputtering of three targets.
Patent JP-H10122326-A (JP)
Title: Actuator and positioning device
Inventor: BOYETTE JAMES EDWARD JR
IPC: G01R1/067
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an actuator giving movement in a direction z by a positioning device extended between input/output stages. SOLUTION: A nut 22 rotated on an input stage 12 is provided. This nut 22 is engaged with a screw 24 extended in the nut 22 from an output stage 14. The nut 22 is driven by a motor 40 provided in the input stage 12. A plate 60 mounted in the output stage via a flexible leaf spring 64 is slid in a direction Z with movement of the output stage 14, its rotation is impeded. Lateral direction positioning of the screw is obtained from screw engagement of the screw 24 and the nut 22. The leaf spring 64 is formed so as to give a lateral direction pre-load between the screw 24 and the nut 22.
Patent JP-S63112095-A (JP)
Title: Material and method for joining graphite to metallic material
Inventor: ISHIYAMA SHINTARO
IPC: B23K35/32
Filed: 1986-10-31
Abstract: PURPOSE:To use a joining material in the normal temp. and specially high temp. places by specifying the compsn. of the joining material between graphite material and metallic material. CONSTITUTION:The degree of vacuum of a heating furnace which is kept in the high temp. >=1,100 deg.C is made to >=10<-5>Torr. The joining material made of Ti, Ni and Cu having the ratio of a compsn., by wt%, 69-57 Ti, 24-20 Ni and 7-23 Cu is used and the joining is performed in an argon atmosphere in the heating furnace. In this way, the graphite 1 is joined to the metallic material such as a Mo plate 3 with the constitution of the graphite - the joining material - the Mo plate.
Patent JP-2000087146-A (JP)
Title: Production of extra-thin steel sheet for two-piece can excellent in intra-plane anisotropy and uniformity of intra-plane anisotropy in coil
Inventor: TANIGAWA KATSUMI
IPC: C21D1/42
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce an extra-thin steel sheet for a two-piece can small and uniform in intra-plane anisotropy in the whole length and the whole width of a coil at a high yield. SOLUTION: A continuously cast slab composed of 0.015 to 0.05% C, <=0.1% Si, 0.1 to 1.0% Mn, <=0.02% P, <=0.02% S, 0.02 to 0.15% sol.Al and <=0.005% N is rough-rolled at a draft of >=70% in the temp. range above the Ar3 transformation point to form it into a rough bar and after the flatness degree of the rough bar is straightened, heating for the edge parts and heating for the whole in the width direction are executed, to control the temp. on an inlet side in finish rolling for the rough bar and to carry out hot finish rolling so that the temp. on an outlet side in the finish rolling becomes 880 to 910 deg.C from the tip to the rear end of the steel strip and the finished sheet thickness becomes <=2.0 mm.  The obtd. hot rolled steel strip is coiled at 600 to 700 deg.C, is performed to pickling, cold rolling and annealing, is thereafter performed to skinpass rolling or secondary rolling to form it into a steel strip of <=0.20 mm sheet thickness and then, is performed to surface treatment.
Patent JP-S60139408-A (JP)
Inventor: GIYUNTERU KOOHAUTO
IPC: C08J9/22
Filed: 1984-12-08
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-2001080632-A (JP)
Title: Packing device
Inventor: HASHIMOTO NORIAKI
IPC: B65D5/50
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a packing device which is inexpensive and can be disposed and incinerated easily. SOLUTION: For a packing device which puts a to-be-packed matter 1 approximately in a rectangular parallelepiped at least at a part of its external form into a packing case 10 through cushioning members, four fitting holes 6 for inserting four edges 5 being approximately in parallel with one another of the to-be-packed matter 1 therethrough for holding are formed at one piece of sheet-like member, and the fitting holes 6 are fitted respectively to the four edges 5 of the to-be-packed matter 1 with bending made at three positions respectively placed between the fitting holes 6 and the to-be-packed matter 1 is covered therewith in a square tube-like shape, and packing is made with four edges 14 of a square tube 4 held so that each of the four edges 14 becomes opposite to each of four faces of the packing case 10.
Patent JP-H04132866-A (JP)
Title: Oil pan structure for rotary piston engine
Inventor: IKUNO YUJI
IPC: F01M11/00
Filed: 1990-09-25
Abstract: PURPOSE:To improve the mounting rigidity strength of an engine mount as sealing ability is improved by forming a recessed part, dent upward by using a plate part, in an oil pan positioned facing the under surface of the rear part of a housing, and arranging an engine mount to the recessed part. CONSTITUTION:A plate part 43 of an oil pan 41 is positioned facing the under surface of a rear housing 5, and a recessed part 51 dent upwardly by using the plate part 43 is formed in the oil pan 41. An engine mount 52 to support a rotary piston engine E to a car body is located in the recessed part 51, and the engine mount 52 is fixed to the under surface of the rear housing 5 with the plate part 43 of the oil pan 41 therebetween. Since the plate part 43 is formed to the rear end part of the oil pan 41, sealing ability of the oil pan 41 to the under surface of the rear part of the housing can be improved, and since the engine mount 52 is located in the recessed part 51, rigidity strength of a coupling part 46 is effectively improved.
Patent JP-S62119737-A (JP)
Title: Track pulling-in method for optical disk device
Inventor: TSUYOSHI TOSHIAKI
IPC: G11B7/09
Filed: 1985-11-20
Abstract: PURPOSE:To improve the speed of information retrieval, by starting tracking pull-in when the speed and displacement at the servo starting time satisfy certain terms. CONSTITUTION:In order to stably perform tracking pulling-in operations in a short time, a limit is set in the passing speed (v) of an optical spot when the spot passes over a track. If tracking servo is started when the passing speed (v) and distance (x) (distance between the servo starting point and track to be pulled in) have a specific relation, the pull-in is stably performed in a short time. That is to say, the pulling-in time becomes the shortest when the speed (v) is expressed by formula 1, if x=X0 at the pull-in starting point and when the distance (x) is expressed by equation 2, if v=V0 at the pull-in starting point. The omegan and xsi are the natural angular frequency and damping coefficient, respectively, when the servo loop (closed loop characteristics) is regarded as a secondary system.
Patent JP-H1195091-A (JP)
Title: Autofocusing microscope
Inventor: KOJIMA SANENARI
IPC: G02B7/28
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To surely and quickly perform focusing on a target of observation for an operator, when automatically focusing a thick sample and the like. SOLUTION: An interval between an objective lens 11 and a sample S is regulated when a sample shifting stage 17 is moved upward/downward by means of a focusing motor driving unit 19 and a focusing motor 18 according to an instruction from a control unit 16. From a reference light source 22, measurement light is irradiated to an observed sample, reflected light from the observed sample is received by PD 36, and a focal point of the objective lens 11 is detected. If an automatic focal point detecting action is stopped, the sample shifting stage 17 is moved upward/downward so that the focal point of the sample S is adjusted. If the automatic focal point detecting action is in operation, the control unit 16 moves the sample shifting stage 17 on the basis of an output from the PD 36, so that the focal point of the sample S is adjusted.
Patent JP-2000085950-A (JP)
Title: Article rotating and positioning device
Inventor: FUKUOKA KATSUNORI
IPC: B65G47/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize the high efficiency of the treatment capacity by providing a rotating means which is provided on each holding member of a holding means and directly abutted on a side surface of an article to transmit the rotational force of the required magnitude, and a feeding means to move the holding means in the planar direction orthogonal to the advancing/retracting direction to/from each other. SOLUTION: A holding means 7 is provided with a pair of holding members 16 provided on right and left sides of a conveyor 3, and a holding drive part to advance/retract the holding members 16 to/from each other. The holding means 7 holds the article by pressing the side surfaces of the article in a direction opposite to each other by both holding members 16. The holding members 16 themselves are assembled in a box shape and mechanical in operation, and provided with a rotating means 8 built therein opposite to the inside, and a part to actually press the article is formed by the rotating means 8. A feeding means 9 moves the holding means 7 as a whole in the planar direction orthogonal to the advancing/retracting direction of both holding members 16, i.e., in the carrying direction of the conveyor 3.
Patent JP-S61137235-A (JP)
Title: Driving device of objective lens
Inventor: SHIZUMA KOICHI
IPC: G11B7/09
Filed: 1984-12-07
Abstract: PURPOSE:To reduce the width of an objective lens driving device body at its disc radius direction by arranging an objective lens, the axis, focusing coils and tracking coils almost on the same straight line. CONSTITUTION:When a focus controlling signal is applied to focusing coils 7a, 7b, force is applied to the coils 7a, 7b in the Y direction on the basis of action with a magnetic field, so that the objective lens 5 is driven in the optical axis direction. When a tracking controlling signal is supplied to tracking coils 8a, 8b force is applied to the coils 8a, 8b in the X direction, a movable member 1 is rotated around a fixed shaft 3 and the objective lens 5 is driven in the direction rectangular to the optical axis of the lens. In this case, the direction of the current flowing into the coils 8a, 8b or the direction of the polarity of magnets 15a, 15b is set up properly so that the force acting upon respective tracking coils 8a, 8b on the basis of the action of the magnetic field rotates the movable member 1 around the fixed shaft 3. During the rotation or sliding of the movable member 1, an elastic supporting member 9 acts so as to restore the member 1 always to a fixed position.
Patent JP-H1191940-A (JP)
Title: Rotary table driving device and driving method
Inventor: AKIYAMA HIROSHI
IPC: B65G47/80
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To facilitate transferring and installation of a device itself, to facilitate maintenance work at trouble and to dispense with plurality groups of driving mechanism. SOLUTION: A chain 19 is installed in a peripheral part of a rotary table 3 putting a work on, and a driving mechanism 21 which provides for a sprocket 23 engaging with the chain 19 is arranged on a side of the rotary table 3. A peripheral of the rotary table 3 is provided with an annular flange 51, and the flange 51 is pinched by a pair of rollers 55 provided on a side of the driving mechanism 21, resulting in a regulation in vertical relative movement of the rotary table 3 and the drive mechanism 21. The driving mechanism 21 is vertically movable against a support medium 29 by high and low slide units 35 and 45, elastically supported by high and low springs 39 and 49.