baber/WOPTO huggingface dataset:
Patent JP-H07142779-A (JP)
Title: Multilayer piezoelectric device
Inventor: NAKATANI HIROSHI
IPC: H01L41/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide a multilayer piezoelectric device used for a reliable multilayer piezoelectric actuator, having excellent flatness of the upper and lower surfaces and stable adhesion between layers. CONSTITUTION:A thickness T1 between a piezoelectric part 1a at an upper position than an internal electrode 2a1 of the top layer of a laminated body 3 and a piezoelectric part 1b at a lower position than an internal electrode 2b1 of the lowest side is made larger so that the distance from inner electrodes of the top layer and the bottom, which are led to sides 3c and 3d of the laminated body 3 of the piezoelectric layers 1a and 1b and the inner electrodes 2a and 2b, to the top and the bottom ends of the sides 3c and increases.
Patent JP-H04265168-A (JP)
Title: Improved method and device for application of electrostatic coating material
Inventor: DEIBITSUDO BII CHIYANGU
IPC: B05D1/04
Filed: 1991-07-29
Abstract: PURPOSE: To provide an apparatus and a method for enhancing electrical charge of a paint in an electrostatic paint deposition. CONSTITUTION: The said apparatus is characterized by comprising a nozzle 16, a conduit 14 coupled to the nozzle for supplying a paint 12 thereto, and a plurality of electrically conductive whiskers 18 positioned within the nozzle for applying an electrostatic charge to the paint. The whiskers 18 are each secured to a holder of a porous grids 20, and each whiskers 18 have end parts which is sawlike to enable the droplets to acquire an enhanced electric charge.
Patent JP-S6080314-A (JP)
Title: One-shot circuit
Inventor: MOCHIDA HIROO
IPC: H03K3/033
Filed: 1983-10-07
Abstract: PURPOSE:To prevent malfunction at input of a noise signal by using a capacitor deciding a pulse width in common use as a noise filter. CONSTITUTION:When an input signal is inputted to an input IN, a transistor (TR)15 is turned off and a capacitor 17 is charged. When a terminal voltage VC of the capacitor 17 reaches a prescribed value, an output of a comparator circuit 18 goes to a high level. Then a flip-flop 12 is inverted and the TR15 is turned on. When a noise signal is inputted to the input IN, the TR15 is turned off, but since the period of the noise signal is short, the TR15 is turned on until the voltage VC reaches a prescribed value. Thus, the electric charge of the capacitor is discharged and the inversion of the output of the comparator circuit 18 is prevented, a one-shot circuit having a noise eliminating function is obtained.
Patent JP-S6094927-A (JP)
Inventor: PURUMAA AANESUTO ROTSUKUHAATO
IPC: C07C43/225
Filed: 1984-09-11
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-H0828144-A (JP)
Title: Drain structure
Inventor: SONE TSUTOMU
IPC: E06B1/70
Filed: 1994-07-20
Abstract: PURPOSE:To effectively utilize a side part of a sliding door, guide and remove sticking water, dew condensed water or the like dropping from a sliding door surface to a drain ditch, and effectively use a floor surface by providing the sliding door in a doorway part, forming the under part as the drain ditch, and providing a rail of the sliding door on a drain cover on this drain ditch. CONSTITUTION:A drain ditch A is formed under a sliding door C of a doorway part D, and a drain cover B is arranged on the drain ditch A, and a rail E of the sliding door C is installed. A structure adaptable to respective installation objects is formed in the doorway part of a living space such as a bathroom or a kitchen for business use or a space for business use. In a bathroom H, it is made workable even if the drain ditch A is not extendedly arranged on the floor part G side of the bathroom H under the sliding door C of the doorway part D, and according to its necessity, it is extendedly arranged from below the sliding door C on a floor surface F continuing with the doorway part D of the floor part G of the bathroom H. When the sliding door C is moved along a wall I in the bathroom H, it is continued with the drain ditch A of the doorway part D, and the drain ditch is installed under and on the side of a rail F running along the wall I on the extension line.
Patent JP-H0238633-A (JP)
Title: Sink and washbowl
Inventor: NISHIDA YASUMARU
IPC: A47K1/00
Filed: 1988-07-28
Abstract: PURPOSE:To prevent the overflow effectively by bending inward the upper end edge of the circumferential wall of a water tank to form a collar edge, connecting a ceiling board of a sink to the collar edge as a unit and providing a water bar to the upper end of the circumferential wall of the inside of the water tank. CONSTITUTION:The upper end edge of the circumferential wall of a water tank 2 is bent inward to form a collar edge 3. A ceiling board of a sink 1 is integrally welded to the collar edge 3, and a water bar 5 is formed.
Patent JP-H04232782-A (JP)
Title: Thermal transfer printing method using ultraviolet absorption compound
Inventor: RIYUKU JIEROOMU BANMAURU
IPC: B41M5/26
Filed: 1991-07-02
Abstract: PURPOSE: To form a non-visible image having a high UV absorbing force in a receptor material by incorporating an ultraviolet absorbing benzthiazole compound represented by a specific general formula in a wax or a polymer binder material in a donor material at one side of a sheet, ribbon or web support. CONSTITUTION: In the method for thermal transfer printing by using a thermal transfer donor material by heating according to an image in a contact state with a receptor material, the donor material contains a sheet, ribbon or web support having a layer mixed with an ultraviolet absorbing benzthiazole compound represented by a formula I (wherein Z is an atom necessary to close an unsubstituted or substituted adjacent aromatic ring or ring-system, R is a hydrogen, 1-4C alkyl group, R, R are each a hydrogen, amino group, substituted amino group, or alkoxy group), thereby forming an ultraviolet absorbing image not fluorescent luminescence in a thermal transfer printing method and visible spectrum.
Patent JP-H0855331-A (JP)
Title: Magnetic recording medium
Inventor: ADACHI NORIO
IPC: C09D7/12
Filed: 1994-08-11
Abstract: PURPOSE:To obtain good reproducing output in a short recording wavelength region of <=0.7mum by controlling the ratio of the minimum recording wavelength ad the axial length of metal magnetic powder particles within a specified range. CONSTITUTION:The recording magnetic layer is formed by applying a metal powder of Fe, Co, Ni, or Fe-Co, Fe-Ni, Fe-Co-Ni, Co-Ni-P, Co-Ni-Fe-B, Fe-Ni-Zn, Fe-Mn-An alloy powder together with a binder and additives on a nonmagnetic supporting body comprising polyethylene terephthalate film. The magnetic powder is controlled in such a manner that the axial length L of the powder and the minimum recording wavelength lambda=0.67mum in DDS format are in the relation of lambda/L>5. By controlling the axial length L of the metal magnetic powder within a small range for recording in a short recording wavelength region with <=0.7mum min. recording wavelength lambda, the effect to improve the electromagnetic conversion characteristics in the recording magnetic layer is remarkable.
Patent JP-H0933460-A (JP)
Title: Apparatus and method for evaluating semiconductor
Inventor: TSUCHIYA NORIHIKO
IPC: G01N23/223
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To evaluate an in-plane distribution of impurities in a short time, by detecting fluorescent X rays generated from a surface of a semiconductor wafer. SOLUTION: When a semiconductor wafer 3 is arranged on a holder 5 within a measuring chamber 1, a monochromatic light of a specific wavelength enters a surface of the wafer 3 from an incidence optical system 7, whereby fluorescent X rays corresponding to a concentration of impurities to a depth where the incident light can enter from the surface of the wafer 3 are generated. As a result, a photosensitive surface of an imaging plate 11 (referred to as an IP herein) immediately above the wafer 3 is exposed to the X rays correspondingly to an intensity of the fluorescent X rays. At this time, as a distance between the IP 11 and the wafer 3 is smaller, a positional resolving power for an in-plane distribution of impurities can be improved more.  The distribution of impurities within the surface plane of the wafer 3 is thus obtained by evaluating the photosensitive surface of the exposed IP 11. When the invention is employed in an actual production line, the contamination of the wafer 3 in a manufacturing process of semiconductor elements can be controlled.
Patent JP-S6434000-A (JP)
Title: Magnetic shielding body
Inventor: KISHIMOTO TOMIO
IPC: H05K9/00
Filed: 1987-07-29
Abstract: PURPOSE:To make it possible to see through a body to be shielded while magnetic shielding effect is maintained, by making a plurality of holes on a superconductor which exhibits Meissner effect, and making up the superconductor in the form of a plane or a box. CONSTITUTION:A plurality of holes 2 are made on a superconductor 1, which exhibits Meissner effect, and the superconductor 1 is made up in the form of a plane or a box. For example, a plurality of holes 2 are made on the superconductor 1 in the state where magnetic field is not applied. A body to be shielded is surrounded by the superconductor 1 having holes 2. As for materials of the superconductor 1, the following are used, for example; LiTi2O4, Ba(Pb, Bi)O3, Ba2Y1Cu3O7-x, etc. Thereby, the permeation of external magnetic flux 4 can be prevented, and it is possible to see the inside through the holes 2, and make the air and the like flow.
Patent JP-S6431529-A (JP)
Title: Laser compound machine
Inventor: ITANI KOTARO
IPC: B23K26/00
Filed: 1987-07-28
Abstract: PURPOSE:To completely remove the clearance fluctuation of a punch and die by arranging a linear scale on the driving system of the punch and die of the laser compound machine providing as well a punch head on a cutting laser head and enabling to adjust the position of the punch and die. CONSTITUTION:Linear scales 18, 18 are fitted along the moving part of a punch 12 and die 13. The mechanical clearance between the punch 12 and die 13 is then made so as to keep it constantly at all times by the feedback control of the positional signal of the linear scale 18. The punch 12 and die 13 are held constantly always at its mechanical clearance against the displacement with a command value due to the temp. rise and fatigue of a ball screw.
Patent JP-H03109515-A (JP)
Title: Automatic light control device
Inventor: MURATA MASANAO
IPC: A61B1/04
Filed: 1989-07-21
Abstract: PURPOSE:To allow the automatic light control to be so executed that the respective parts of observed images have optimum brightness by forming the brightness information of the respective regions in the observed images by a brightness information forming means and controlling the quantity of the illuminating light to the respective regions of an illuminating means in accordance with this brightness information. CONSTITUTION:An endoscope device has a video scope 16, a camera control unit (CCU) 17 which contains a light source and is connected with a video scope 16, and a monitor 28 connected to this CCU 17. The signal for executing the automatic light control is so formed that the low-region luminance signal YL from a luminance signal processing section 21 is inputted to a photometric area dividing section 29. This photometric area dividing section 29 is so formed as to extract the low-region luminance signal YL in respective areas A to D and to output the signals respectively as YLA, YLB, YLC, YLD. The detection and the quality of the illuminating light are controlled independently for the respective areas A to D of the plural areas set in the observation range in such a manner and, therefore, the automatic light control is so executed that the respective parts of the observed images attain the optimum brightness.
Patent JP-H1028471-A (JP)
Title: Seal opening device for packed bag
Inventor: KONDO MASAO
IPC: A01G1/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a seal opening device for a packed bag used in an inoculation process, capable of automatically opening a mouth of the bag, while easily performing the peeling of the mouth of the bag folded as a gazette fold and pasted, even by continuously supplying the square-shaped packed bags filled with a medium and desired for opening one after another. SOLUTION: This seal opening device for opening a packed bag by making a recess of at least a pair of the opposing side surface parts of the bag mouth of the square bag of which bag mouth is held as standing in the upper direction and folded as a gazette fold, to form ear parts in the both sides thereof, is obtained by supporting the mouth with a bag transferring mechanism for conveying the bag by hanging the packed bag to a bag mouth opening part, nipping the ear parts of the bag mouth P of the packed bag with a chuck part 29 for opening the bag mouth in the bag mouth opening part, then transferring the ear parts in the removing directions from each other by a chuck transferring means 30 to peel apart the fast stuck bag mouth for opening.
Patent JP-H02134406-A (JP)
Title: Releasable grip, lock, coupling or support device
Inventor: PIITAA ROBAATO FURATSUKUSU
IPC: F16B2/12
Filed: 1989-07-21
Abstract: PURPOSE: To lock the large load with a simple claw mechanism by restricting the relative motion of the components of a control means by a latching means when the components of a control means are relatively moved in the first direction by a predetermined amount, and unlatching the components when they are relatively moved in the opposite direction by a predetermined amount. CONSTITUTION: When a rope 17 is upwardly pulled, and a cam member 12 is rotated right on a pivot 15, a rod 21 is slid into a casing member 26, a latching claw 28 is removed from an annular shoulder part between the cylindrical holes 22, 26, and laterally directed by a control ball 32, a longitudinal, side of the claw 28 is locked to the annular shoulder part when the rope 17 is downwardly moved, the longitudinal side of the claw 28 is located axially in parallel with the rod 21, and the cam member 12 presses the rope 17 to a body member 10 to lock the same. To release the rope 17, the rope 17 is upwardly pulled again, so that the claw 28 is returned to a large diameter part 26, and engaged with the shoulder part by the action of the control ball 27, and the rope 17 can be moved downwardly. Whereby the large load can be locked with a simple claw latching device.
Patent JP-H0632434-A (JP)
Title: Roller pipe
Inventor: NONOMIYA KOJIRO
IPC: B65G39/02
Filed: 1992-07-17
Abstract: PURPOSE:To provide a roller pipe which is effective in noise reduction while being light in weight and low in cost by supporting a shaft penetrating through a cylindrical body by bearings disposed at both the ends of the body, and thereby filling rubber foam the extent of foaming of which is specified, in the inside of the cylinder. CONSTITUTION:Cylindrical rubber foam 5 including an insertion hole for a shaft 3 is made by means of extrusion molding. The rubber foam 5 is composed of chloroprene rubber blended with various additives, foaming agent and the like while being hardened to Aska C 5 to 30 deg. with the extent of foaming of 2.0 to 6.0 times. The rubber foam 5 is then pressed in a metallic cylindrical body with pressure so as to be cut off into a specified length. In order to retain each space for bearings, both the end sections of the rubber foam 5 are taken out for allowing the appropriate amount of the rubber foam to be cut off, and concurrently each end of the cylindrical body 1 is machined S into a joggle shape at its inner surface. Bearings 4 are put into each end of the cylindrical body, and furthermore the outer ends of the cylindrical body 1 are squeezed P, so that each bearing 4 is thereby fixed.
Patent JP-S6250084-A (JP)
Title: Nonsensitizing welding performance
Inventor: DEWA AKIO
IPC: C21D9/50
Filed: 1985-08-29
Abstract: PURPOSE:To reduce a heat treatment cost and to shorten the producing delivery by performing a melting treatment in advance on the weld heat-affected zone of a corrosive fluid contact part in ease of welding a austenitic stainless steel member and then by subjecting to an over aging treatment. CONSTITUTION:The melting treatment of a bead 2 is performed in advance on the base metal 1 equivalent to the position of the weld heat-affected zone of a corrosive fluid contact part n case of the welding of the member made of an austenitic-stainless steel of SUS 304, etc. Then, after executing over aging treatment under the conditions of the prescribed temp. and time, a main welding 3 is performed. In this case, much delta ferrite is formed inside the deposited metal and melted bead 2 to reduce the intercrystalline corrosion resistance and intercrystalline stress corrosion cracking resistant sensibility. Due to the over aging treatment being performed at the semifinished product stage a large sized hat treating furnace is disused and the heat treatment cost is droduced and the delivery in production can be shortened.
Patent JP-H0943795-A (JP)
Title: Photosensitive material processor
Inventor: INOUE NARITOSHI
IPC: G03D3/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material processor which decreases a carryover quantity even at the time of continuous processing and prevents the occurrence of the water sticking to the rear end of photosensitive materials, unequal squeezing, staining, flawing, etc. SOLUTION: The film F after washing with water is squeezed with water repellent squeezing rollers 50, 52 and is then squeezed with squeezing rollers 54 of which the upper side is constituted as a hydrophilic roller and the lower side as a water repellent roller. The water content accumulates gradually on the inter-roll upstream side of the squeezing rollers 54 when the processing is continued but the surface of the roller 54B is water repellent and, therefore, the water content drops in the form of drops when the water content accumulates to some extent. In the meantime, the roller 54A of the upper side which is hydrophilic is in a state of having substantially no water content in the part past the press contact part and its, therefore, in a state of easily attracting the water content.  The water content carrying over to the rear end of the film F at the time when the film F parts from the squeezing rollers 54 is consequently minimized.
Patent JP-S6082761-A (JP)
Inventor: TAKAHASHI KIKUJI
IPC: F25B41/04
Filed: 1983-10-14
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-S6169325-A (JP)
Inventor: YAGISAWA MAMORU
IPC: H02H3/093
Filed: 1984-09-10
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-S6169115-A (JP)
Title: Vapor-phase epitaxial growing method
Inventor: KOBAYASHI KENICHI
IPC: H01S5/00
Filed: 1984-09-12
Abstract: PURPOSE:To obtain the method for growing of crystal of good quality on the semiconductor crystal having recesses and projections by a method wherein an etching is performed on the semiconductor crystal, having the pattern of etching gas-resisting film on the surface in a reaction tube, and crystal is grown on the surface. CONSTITUTION:A semiconductor crystal 10, having the etching pattern 20 of hydrochloric acid-resisting film, is provided on the susceptor 300 located in the reaction tube 200 of a vapor-phase growing device, the temperature of the semiconductor crystal 10 is raised by applying a current on an RF coil 400 under the above-mentioned condition, and the semiconductor crystal 10 is maintained at the prescribed temperature. The gas, which gives vapor pressure on one or a plurality of elements among the constituent elements of the semiconductor crystal 10, is flowed together with carrier gas. Etching gas 500 is introduced, reacted with the semiconductor crystal 10, and an etching is performed. Subsequently, the etching gas 500 in the reaction tube is replaced with carrier gas, crystal growing raw gas is introduced from the upstreat of the reaction tube, and crystal 30 is grown on the etching surface of the semiconductor crystal. As a result, a mesa etching is performed without having the semiconductor crystal to come in contact with the atmospheric air, and the oxidation on the surface and the adhesion of foreign matter on the surface can be prevented.
Patent JP-S6433206-A (JP)
Title: Wreath for floral offering
Inventor: ISHIKAWA MASAO
IPC: A41G1/04
Filed: 1987-07-29
Abstract: PURPOSE: To facilitate the transportation of a wreath for cerebration or funeral by using a wreath having an assemblable structure. CONSTITUTION: A wreath main body is attached to the upper part of a pyramidal base A, wooden bars 1a1b and 2a2b are placed under the wreath main body opposite to each other and crosspieces 4a4b, 5a5b are extended between the wooden bars. The legs are made to be insertable and removable at the fitting part 3. The crosspieces 4a4b are put between both legs. The crosspieces 5a5b parallel to the crosspieces 4a4b are put between the legs to form trapezoidal forms. A hinge is attached to the top of both frames of the trapezoidal frame to connect the legs in openable manner.
Patent JP-2000025880-A (JP)
Title: Holding member for semiconductor device
Inventor: OKADA SHINICHI
IPC: B65D85/86
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be transported without producing any curved pin and further enable a less number of semiconductor devices to be carried in a well-portable manner. SOLUTION: A plate member 4 is formed with many holes 6 in correspondence with pins of a PGA package. In the case that the PGA package is to be held, the package is mounted and held on the plate member 4 under a state in which each of the pins vertically installed at the lower surface of the PGA package is being inserted into each of the holes 6 formed in the plate member 4. Under this state, even if vibration or the like is applied to the plate member 4 during transportation, the package is scarcely moved. Further, since each of the pins is inserted into each of the holes 6 and protected, each of the pins is not curved. In addition, the plate member 4 is folded along a groove 12 and it can be easily cut. Accordingly, in the case that a less number of semiconductor devices are carried, the plate member 4 is cut to a requisite size to enable its portable characteristic to be improved.
Patent JP-S6436149-A (JP)
Title: Packet multiplexing system
Inventor: TSUZUKI KAZUO
Filed: 1987-07-30
Abstract: PURPOSE:To attain high speed packet multiplexing by providing a reception packet FIFO memory and a transmission packet FIFO memory between a data communication procedure controller and a data bus and using the hardware so as to manage the packet buffer memory. CONSTITUTION:Reception packet FIFO memories 21-2n and transmission packet FIFO memories 31-3n are provided between data communication procedure controller 11-1n and a data bus 6 respectively to transfer packet data with the packet buffer memory 4 via the data bus in the unit of packets as a badge job. Moreover, a packet buffer management controller 5 transmits/receives a packet transfer control signal with the data communication procedure controllers 11-1n to allow the hardware to manage the packet buffer memory 4. Thus, the number of times of data bus access contention is less and high speed packet multiplexing is attained.