baber/WOPTO huggingface dataset:
Patent JP-H05103782-A (JP)
Title: Ultrasonic probe
Inventor: UENO SHINICHIRO
IPC: A61B8/14
Filed: 1991-10-15
Abstract: PURPOSE:To make wires constituting a rotary drive spring signal wires and conduct the rotation scanning of an ultrasonic vibrator by moving a guide wire and a catheter independently through the constitution of the guide wire passing the inside of the catheter. CONSTITUTION:A bearing 3 is inserted into the tip of a catheter 2 that has a hollow structure, and fixed, and a sleeve 4 is inserted into the inside of the bearing 3, and a vibrator holder 5 is inserted from the opposite side, and fixation is made so that rotation movement may freely be carried out against the inner surface of the bearing 3. And, an ultrasonic vibrator 1 is driven in rotation radially at the catheter 2 by means of a very simple constitution and a small number of parts. In addition, a guide wire 7 can be moved independently of the catheter 2 by passing the wire 7 through a rotary drive spring 6 and the vibrator holder 5 inside and passing it to the front of the catheter 2. A probe can be made without providing signal wires anew in the catheter 2 by selecting one out of the wires constituting each layer at the two layers of the rotary drive spring 6 to make a signal wire.
Patent JP-S63119504-A (JP)
Inventor: OKAMOTO KAORI
IPC: H01C7/10
Filed: 1986-11-07
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-H04142502-A (JP)
Title: Face light emission lighting device
Inventor: MOROZUMI NOBUO
IPC: G02B6/00
Filed: 1990-10-03
Abstract: PURPOSE:To emit light uniformly from the whole diffusion layer by making the light from a light source which is at a distance from a transparent body incident on the transparent body from its incidence surface through many optical fibers, reflecting the light by reflecting surfaces, and then irregularity reflecting the light in the diffusion layer covering a projection surface and radiating the light out. CONSTITUTION:The light from a light source unit 52 is made incident on the incidence surface 32 of the transparent body 30 from an end surface of an optical fiber 50 which is arrayed linearly, reflected and by reflecting surfaces 34 and 36 and projected at various angles, and diffused by a diffusion plate 48. The light is shown by plural straight-line arrows, but the light is actually diffused by the diffusion plate 48 and radiated in random directions. Consequently, the whole diffusion plate 48 illuminate almost uniformly in both an X and a Y direction. Therefore, when an object such as an electronic component is positioned on or above the diffusion plate 48, its excellent silhouette is obtained.
Patent JP-2000101292-A (JP)
Title: Method and device for mounting electronic part
Inventor: MIZUNO TORU
IPC: H05K13/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To allow accurate positional correction on the board surface of a circuit board for attachment even when an electronic part is displaced inside a recessed part, by keeping the same dimensional relation between an electronic part and a recessed part as before as a packing means for an electronic part, for no sucking miss and sure taking out of the electronic part. SOLUTION: A part take-out nozzle 2 comprising a tip end surface 2a which is at least wider than a narrow-width direction of the upper part surface of an electronic part E housed inside a recessed part 1a is provided, and the electronic cart E is sucked up from the inside of the recessed part 1a and sucked/ held with the tip end surface 2a of the part taking-out nozzle 2.  Further, another part attaching nozzle comprising such tip end surface as narrower than the upper part surface of the electronic part is provided, and the sucking position of the electronic part which is sucked/held at the tip end surface of the part take-out nozzle is measured by an image processing device, and further, the electronic part is aligned with an axis line center of the part attaching nozzle by the positional correction in X and Y direction as well as θ direction, and transferred from the part taking-out nozzle to the part attaching nozzle.
Patent JP-H0993806-A (JP)
Title: Peripheral equipment
Inventor: SOYA TAKASHI
IPC: H02J1/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide peripheral equipment that enables energy consevation at low cost. SOLUTION: When peripheral equipment 100 is out of operation, the oscillation circuit used is switched from and oscillation circuit 116 to an oscillation circuit 117, and the operating clock of MPU 111 is reduced. An instruction to drop the driving voltage Va and driving voltage Vb is given by MPU 111 to a drive power supply smoothing circuit 106 and a control power supply smoothing circuit 107. Further, a stabilization power circuit 200 is intermittently operated according to the value of driving voltage Va. This enables energy conservation at low cost than with conventional peripheral equipment.
Patent JP-2001089686-A (JP)
Title: Aqueous pigment ink composition
Inventor: KONISHI AKIKO
IPC: C09D11/38
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment ink composition excellent in jetting stability and jetting response, suitable for high speed printing, and giving a recorded matter having a high image density and almost free from bleeding without causing clogging of a nozzle or sacrificing reliability on a long-term storage stability when employed for ink jet recording where a recording liquid is vibrated or energized with heat to generate a droplet for recording. SOLUTION: There is provided an aqueous pigment ink composition mainly composed of, as recording agents, water, a pigment and a wetting agent, the total content of anionic ions contained in the ink is in the range of 0-0.1%.
Patent JP-S62126076-A (JP)
Title: Thin film peeling device
Inventor: SUMI SHIGEO
IPC: B65H29/54
Filed: 1985-11-27
Abstract: PURPOSE:To enable execution of automatic film peeling work and to shorten a working time, by a method wherein energy is exerted on an inner portion in a given distance from a thin film end part to float a part of the film end part. CONSTITUTION:A rotary arm 5A is rotated around a shaft 5B, and an adhesive member 4 is pressed against the end part of a permeable-to-light resin film 1D. The shaft 5B is supported to a support frame 5C, and the rotary arm 5A is rotated in the direction of an arrow mark (c) around the shaft 5B by means of gears 5D and 5E in a state in that the tip of the adhesive member 4 is forced into contact with the upper surface of the end part in a conveying direction of the permeable-to-light resin film 1D. Rightward moving motion of a gear 5F and a rack 5G pulls up the end part of the permeable-to-light resin film 1D, and guides the end part to the pull-in port of a thin film peeling discharging mechanism. The pulled up permeable-to-light resin film 1D is bitten through by rollers 6Aa and 6Ba. Thereafter, with the rotary arm 5A moved leftward, the adhesive member 4 is pulled off from the permeable-to-light resin film 1D.
Patent JP-S62127123-A (JP)
Title: Restricting device for barlike stock
Inventor: SATO YOSHIHARU
IPC: B21D3/05
Filed: 1985-11-27
Abstract: PURPOSE:To prevent noise from being made and to reduce damage to products by installing walls provided with restricting claws at the lower part of the wall to face each other and moving the two walls to close to each other to restrict a barlike stock when the barlike stock is carried in. CONSTITUTION:Tables 20 and 20a are set in the right and left side on a base 18 to face a pass line L and to slidable horizontally and vertical walls 24 and 24a are supported on the tables 20 and 20a in parallel, respectively. L-shaped restricting claws 22 and 22a are positioned asymmetrically on the lower part of the vertical walls 24 and 24a at the pass line L side. A barlike stock 12 is detected by a photoelectric detector at the timing immediately before the stock 12 is carried between the upper and lower rolls of a straightener and hydraulic cylinders 50 and 50a are actuated so that the walls 24 and 24a close to each other through rods 52 and 52a. In that time, the claws 22 and 22a pick the stock 12 up from a carrying roller 16 and restrict the stock 12. In this method, both noise and damage to products are prevented from occurring.
Patent JP-S63120724-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: KOSHIBE SHIGERU
IPC: C08L63/00
Filed: 1986-11-11
Abstract: PURPOSE:To obtain the title composition excellent in moldability, moisture resistance and cracking resistance, by incorporating a copolymer of a synthetic rubber with an organosilicone compound. CONSTITUTION:A synthetic rubber (a) having a reactive functional groups such as epoxy, NH2, COOH or vinyl groups is combined with an organosilicone compound (b) having said reactive groups by copolymerization at an (a) to (b) weight ratio 1/3-3/1 to obtain a silicone-modified synthetic rubber copolymer (B). An epoxy resin (A) of, e.g., a bisphenol A type is mixed with 0.5-10wt% component B, a cure accelerator (C) (e.g., imidazole) and, optionally, a curing agent, a filler, a surface treating agent, mold release, a pigment, a flame retardant, etc.
Patent JP-S63122648-A (JP)
Title: 4'-isopropylbiphenyl-4-carboxylic acid
Inventor: MATSUDA NORIHARU
IPC: C07C51/265
Filed: 1986-11-11
Abstract: NEW MATERIAL:4'-Isopropylbiphenyl-4-carboxylic acid expressed by the formula. USE:A raw material for producing biphenyl-4,4'-dicarboxylic acid useful as a raw material for polyesters or aramid resins having high heat resistance, elastic modulus and tensile force, etc. PREPARATION:4,4'-Diisopropylbiphenyl is oxidized with molecular O2 in the presence of a cobalt catalyst, e.g. cobalt acetate, etc., and/or manganese catalyst, e.g. manganese acetate, etc. in a <=3C aliphatic monocarboxylic acid solvent, e.g. glacial acetic acid, etc., at 100-240 deg.C under 0.1-8kg/cm<2>-G partial pressure of the O2 to afford the aimed compound expressed by the formula.
Patent JP-H10109494-A (JP)
Title: Electronic blackboard apparatus
Inventor: OGATA TAKEFUSA
IPC: H04N1/193
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-screen electronic blackboard apparatus with a simple structure at a low cost. SOLUTION: As indicated in a figure, a writing sheet 2 is stretched by a main roller 10 and a following rollers 11, 12, 13 and a one step inverted turning part is formed by the following roller 11. The main roller 10 has a diameter larger than the following rollers 11, 12, 13 (at least twice or more), whereby a space for forming a turning part is secured. A part of this writing sheet 2 is presented from an opening 30 of a box body 1 to provide a writing screen and a total of four writing screens are provided by the inverted turning part.
Patent JP-H01108909-A (JP)
Title: Steering control apparatus of automatically running lawn mowing vehicle
Inventor: NAGAHAMA KAZUO
IPC: B62D7/14
Filed: 1987-10-21
Abstract: PURPOSE:To reduce the side deflection of a grounding wheel of a lawn mowing vehicle, by detecting the moving direction of the vehicle with a detection means and steering only the front wheel when the vehicle is moving forward and steering only the rear wheel when the vehicle is moving backward. CONSTITUTION:When the moving direction of a vehicle is turned by operating only the front wheel 1F of the moving direction of the vehicle, the center of gyration of the vehicle V becomes the side of the non-operated wheel 1R and the center of gyration of the mowing apparatus 2 is also positioned near the grounding wheel 2a of the side of the wheel 1R. The side deflection of the rear grounding wheel 2a relative to the moving direction of the vehicle per unit moving distance becomes smaller than the case when both of the front and rear wheels 1F, 1R are operated.
Patent JP-H06117506-A (JP)
Title: Belt type continuously variable transmission
Inventor: HASEGAWA HIKARI
IPC: F02B67/04
Filed: 1992-10-06
Abstract: PURPOSE:To provide a belt type continuously variable transmission which prevents lowering in durability due to abnormal abrasion and has good response to transmission operation. CONSTITUTION:This belt type continuously variable transmission is provided with a variable speed pulley 7 whose pulley pitch diameter R1 can be adjusted by moving a movable flange 17, a belt 11 attached between the flanges 15 and 17 for connecting the variable speed pulley 7 and another pulley 9, a spring force adjusting means attached to a fixed side member 31, and a spring 43 arranged between a bearing 41 arranged on the spring force adjusting means side and the movable flange 17 for energizing the entire circumference of the movable flange 17 to the fixed flange 15 side. And it is also provided with a transmission operating means 75 for adjusting the pulley pitch diameters R1 and R2 by changing tension of the belt 11 and by moving the movable flange, and the spring force adjusting means raises the height against the fixed side member 31 higher at the point where the movable flange 17 receives larger thrust force from the belt 11 to enhance energizing force of the spring 43 so as to prevent tilting of the movable flange 17.
Patent JP-2001090711-A (JP)
Title: Fluid pressure actuator
Inventor: NOMURA KENSUKE
IPC: F16J9/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder capable of surely holding lubricating oil in a lubricating oil hold space also capable of extending a life of a packing. SOLUTION: A piston wearing 22 is provided in two parts in a slide surface formed by a cylinder tube 2 and a piston 5. The piston wearing 22 is formed with a lubricating oil hold space 27 partitioned. A piston packing 26 is arranged in the lubricating oil hold space 27. In this condition, an external peripheral surface of the piston wearing 22 mounted in the piston 5 is brought into contact relating to the cylinder tube 2. Next a rubber ring 23 diametrically spreading the piston wearing 22 is provided. Accordingly, the piston wearing 22 is pressed relating to the cylinder tube 2, so as to make it follow up.
Patent JP-2001092514-A (JP)
Title: Method and device for preparing nc data, and storage medium
Inventor: TAWARA HITOSHI
IPC: G05B19/4097
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an NC data preparing method capable of preparing optimum NC data for a target to be worked, and to provide a device therefor. SOLUTION: A CPU 2 identifies for every graphic area or graphic element constituting the shape data of the target to be worked as a working component, defines a required condition for every working unit as an attribute for every working unit, combines a working tool to be used for an NC machine tool 102 and a working condition for the working tool as one piece of tool information, registers one or more kinds of tool information as a working order pattern in the order of use, determines an optimum combination with the working procedure pattern for every working unit on the basis of the attribute definition.
Patent JP-H0582141-A (JP)
Title: Manufacture of solid electrolyte fuel cell by co-sintering method utilizing double foamed body film
Inventor: KAWADA TATSUYA
IPC: H01M8/12
Filed: 1991-09-18
Abstract: PURPOSE:To simplify the manufacture of a solid electrolyte fuel cell by laminating and sintering a green complex separator film, which is made of a separator film, to whose both faces foamed body films of same material are bonded, and a green complex electrolyte, which is made of an electrolyte film, to whose both faces foamed body films of same material are bonded. CONSTITUTION:Foamed body films A' are made of the same material as the material of airtight separator films A, A, and foamed body films B' are made of the same material as of airtight electrolyte films B, B. They are repeatedly superimposed as many number as it is necessary in the order of A'/A/A'/B'/B/B ', and are laminated so as to form a green laminated body. The green laminated body is desirably degreased and is sintered. Thereby a solid electrolyte fuel cell can be manufactured in one time sintering process, or in as less as two times sintering processes even if electrode material is impregnated and is sintered again.
Patent JP-H07122660-A (JP)
Title: Semiconductor memory and method for storing information
Inventor: IMAMURA KENICHI
IPC: H01L21/8247
Filed: 1993-10-26
Abstract: PURPOSE:To provide a semiconductor memory suitable for fine patterning in which the number of wiring per unit memory cell is decreased through a simple structure while allowing high speed writing and reading. CONSTITUTION:A floating conductive layer 14 doped with impurities, an undoped barrier layer 16, a channel layer 18, an undoped thin barrier layer 20, and a conductive layer 22 are formed sequentially on a semiconductor substrate 10 and then first and second electrodes 24, 26 are provided, respectively, on the conductive layer 22 and the channel layer 18. Information is written into the floating conductive layer 14 by applying a write bias voltage which is higher for the second channel 26 than for the first electrode 24. Stored information is read out by applying a read bias voltage which is lower for the second electrode 26 than for the first electrode 24. Information written into the floating conductive layer 14 is erased by applying a erasure voltage having absolute value larger than that of the read bias voltage.
Patent JP-S63123542-A (JP)
Title: Transshipment device for press forming parts
Inventor: KAWAHITO AKIO
IPC: B65H31/30
Filed: 1986-11-12
Abstract: PURPOSE:To realize the transshipment of the parts of different shapes to a pallet by providing the transshipment carrier taking in and out a part from a pallet and the storing hanger temporarily storing a taking-out part at the pallet carrying out part of the main body of a palletizer. CONSTITUTION:The parts 3L, 3R formed from a piece of panel by a press 1 is transferred onto a transfer bar 2 and loaded on the empty pallet inside the palletizer main body 4 by a panel loader 5. The filled pallet 11' completing a loading is moved to the position of the carry-out part, the part 3L, 3R are taken out together with a subpallet 31 by the transshipment carrier 18 of a transshipment device 15 and temporarily stored in a storing hanger 28. When the succeeding filled pallet 11' is carried in, the device 15 interchanges a newly taking out part 3L with the part 3R under storing and carries out by loading the same parts 3R, 3R on the pallet 11'. The transshipment by pallet of the part having different shape can thus be realized at the carry-out part.
Patent JP-H11111524-A (JP)
Title: Magnetic recording medium, magnetic alloy film and sputtering target
Inventor: SAKAWAKI AKIRA
IPC: G11B5/738
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a high coercive force and a low noise, by using a magnetic film formed by adding an appropriate quantity of Zr to a CoCrPtTa four-element alloy. SOLUTION: A magnetic film is made of a CoCrPtTaZr alloy containing Cr at 10 to 26 at.%, Pt at 1 to 16 at.%, Ta at 1 to 7 at.%, Zr at 0.5 to 4 at.%, and Co substantially for the remaining part. In a working example, after texturing with a surface roughness Ra of 1.5 nm is carried out on a Ni-P plated Al substrate, the Al substrate is set in a DC magnetron sputtering device. Next, after evacuation is carried out to an ultimate vacuum of 2×10<7> Torr, a film of Cr85W15 (at.%) is formed to 15 nm as an underlying film, and subsequently, a magnetic film is formed by using a sintered alloy target having a composition of Co69Cr18Pt9Ta2Zr2 (at.%). The thickness of the magnetic film is equal to the product (Br.t) of the residual magnetization density (Br) and the thickness thereof (t), that is, 115 G.μm. The Ar pressure at the formation of film is 3 mmTorr.
Patent JP-2001095170-A (JP)
Title: Charge circuit, charge method, and storage medium
Inventor: MATSUURA HIROTSUGU
IPC: H02J7/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a charge circuit and a charge method which improve the accuracy in detection of a charge termination current at low cost, by suppressing the influence of the temperature property of a circuit and the dispersion of that temperature property to the utmost, and a storage medium. SOLUTION: The charge current in charging a battery cell 3 is detected, based on the voltage drop of a charge current detecting resistor R1, and when that detected current comes to a predetermined charge termination current, an FETQ1 is turned on by the control signal from a charge control circuit 20 so as to terminate the charge. What is more, CPU 10 stores beforehand the first detected current by the charge current detecting resistor R1 when the FETQ1 has been turned off under a given temperature, and gets the second detected current by the charge current detecting resistor R1 when the FETQ1 has been turned off in every fixed cycle at charge, and detects the temperature ripple of the charge circuit by the comparison between that second detected current and the first detected current, and compensates the specified charge termination current.
Patent JP-H07120888-A (JP)
Title: Film unit with lens
Inventor: YOKOO HIROKAZU
IPC: G03B17/04
Filed: 1993-10-26
Abstract: PURPOSE:To improve the heat resistance of the shaft of a mechanism base part by composing the mechanism base part with a polystyrene resin having specific properties. CONSTITUTION:The mechanism base part 26 of an exposure unit is formed integrally with an exposure opening 27 disposed in front of an optical axis 17, two shafts 28, 29 and a bearing opening 30. A shutter driving lever 31 and a display plate 32 for the number of photographing sheet are freely rotatably detained to the shaft 28 and stopped not to come out by stop rings 33. To the shaft 29, a spring 34 and a detaining lever 35 freely rotatably are fitted and stopped not to come out by means of a screw 36. The mechanism base part 25 is formed out of the polystyrene resin satisfying the conditions of >=85 deg.C loaded deflection temp., a melt flow rate of >=3.5g/10min and Izod impact strength of >=4.0kg.cm/cm. Therefore, the shafts 28, 29 of the mechanism base part 26 are not deformed even if they are left over a long time at a high temp.
Patent JP-2000098394-A (JP)
Title: Liquid crystal alignment layer using photosensitive polymer compound and liquid crystal display element using the same
Inventor: KATO TAKASHI
IPC: C08F299/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To dispense with a rubbing treatment having problems such as generation of dust and electrostatic charge by irradiating a photosensitive polymer compound comprising a specified structural unit, having a specified logarithmic viscosity number in N-methyl-2-pyrrolidone, with a polarized ultraviolet ray and subjecting a part of its side chain to a photochemical reaction. SOLUTION: The alignment layer for a liquid crystal display element is obtained by irradiating a photosensitive polymer compound, comprising a structural unit expressed by the formula and having 0.1-5.0 dl/g logarithmic viscosity number in N-methyl-2-pyrrolidone with 0.5 g/dl of concentration at a temp. of 30±0.01 deg.C, with a polarized ultraviolet ray to subject a part of its side chains to a photochemical reaction. In the formula, G1 stands for hydrogen, fluorine, a chlorine atom or a monovalent 1-12C organic group. G2 stands for a single bond, -COO-, -OCO- or the like independently and G3 stands for a single bond or 1-20C alkylene group. X and Y stand each hydrogen atom, fluorine atom, chlorine atom or the like independent of one another and m stands for 0-3 integer.