baber/WOPTO huggingface dataset:
Patent JP-H0725698-A (JP)
Title: Production of single crystal thin film of rare earth metal oxide
Inventor: YAEGASHI SEIJI
IPC: C30B29/16
Filed: 1993-08-18
Abstract: PURPOSE:To improve the productivity without requiring high vacuum by forming a rare earth metal thin film on a single crystal base, subsequently introducing it into an oxygen-containing gas and forming a rare earth metal oxide thin film on the rare earth metal thin film layer. CONSTITUTION:A rare earth metal thin film of metal Ce, etc., is formed on a single crystal base of silicon, etc., using a thin film forming apparatus such as a sputtering apparatus to obtain a single crystal thin film. An oxygen- containing gas is then introduced into this apparatus till the pressure reaches about 2mTorr. The single crystal thin film is subsequently held for a desired hour under this condition to oxidize the metal Ce thin film. A cerium oxide thin film is then formed thereon according to the reactive sputtering method, thus producing the single crystal thin film of a rare earth metal oxide such as CeO2.
Patent JP-S6467989-A (JP)
Title: Narrow-band laser device
Inventor: KAWAKUBO YUKIO
IPC: H01S3/082
Filed: 1987-09-09
Abstract: PURPOSE:To narrow the band of a beam of a large diameter in which a speckle is not output by providing a pair of etalons inclined reversely to a laser optical axis in a resonator. CONSTITUTION:A laser device is composed of a laser medium 1, an output mirror 2 having partial reflecting mirror function, a total-reflecting mirror 3, and a pair of etalons 5, 6. A resonator is formed of the mirror 3 and the mirror 2. The etalons 5, 6 are so inclined reversely to one another within 15 deg. at a position perpendicular to an optical axis as a reference. A parallel beam 7 incident to the etalon 5 is refracted in a solid section 5a, transmitted through a reflecting film 5a, and reflected on an opposite reflecting film 5d. It is multiply reflected between the films 5b and 5d, and the divided lights are fed through a solid section 5e to output a light 9 of parallel arrays to an exterior. Similar operation in the etalon 5 is also repeated in the etalon 6 thereby to output only a parallel beam narrowed in its band in a large diameter to an exterior.
Patent JP-S6378967-A (JP)
Inventor: KANO YOSHI
IPC: E04G21/02
Filed: 1986-09-22
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-H0563026-A (JP)
Title: Film carrier semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L21/60
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a high reliability film carrier semiconductor device which is small-sized and thin-walled and free from deformation of its outer lead. CONSTITUTION:In a film carrier resin sealed type semiconductor device which connects a semiconductor chip electrically with a film carrier tape by way of a protruding electrode 3, an outer lead 5 is bent in the shape of U. As occastion demands, a group of base films are fixed with a supporting sheet 10 in such a fashion that the bottom of the bent outer lead 5 may be at a lower position than the bottom of a resin sealing section 6.
Patent JP-H1147280-A (JP)
Title: Sticking sheet with electric stone
Inventor: MASUDA SABURO
IPC: A61N5/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which effectively and stably exhibits electric characteristics of tourmaline, etc., of natural minerals. SOLUTION: This sticking sheet with an electric stone is prepd. by using a synthetic fiber fabric provided with static electricity as a base fabric and sticking at least one wt.% ceramic fine particles having piezoelectricity and pyroelectricity on this without using substantially an adhesive. As the ceramic fine particles, tourmaline with a mean particle diameter of at most 500 μm is pref. used and as the base fabric, a fabric consisting of a polypropylene fiber with a thickness of at most 3 μm and a wt. of 10-200 g/m<2> and provided with static electricity by corona discharge is pref. used.
Patent JP-S61104737-A (JP)
Inventor: MURAKAMI RYOHEI
IPC: A01M29/28
Filed: 1984-10-25
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-S60117452-A (JP)
Title: Medium discriminating system of floppy disc
Inventor: KADOWAKI AKITAKA
IPC: G11B20/10
Filed: 1983-11-29
Abstract: PURPOSE:To discriminate a set medium without presenting medium discriminating information from a user neither reading out discriminating information from an index cylinder by using a recording system and a data length which are recognized in accordance with read data after detection of an index pulse. CONSTITUTION:Comparing circuits 9 and 10 compare intervals C of a time between bits of read data, which is measured by a timer 7, with contents A of a constant part 11 and contents B of a constant part 12 and send comparison results to a recording system recognizing circuit 8. If existence of said intervals C which are between contents A of the constant part 11 and contents B of the contstant part 12 is detected, the recording system is recognized as the MEM system, but otherwise, the recording system is recognized as the FM system. A format control circuit 3, a shift register 5, and a data demodulating circuit 6 read an ID part in a sector in accordance with the recognized recording system to check the data length, and the result is transferred to a main storage device or the like.
Patent JP-H0618563-A (JP)
Title: Time interval-voltage converter
Inventor: SUTANREE KEE SASAKI
IPC: G01R35/00
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a time interval-voltage converter which can quickly and continuously perform time interval-voltage conversion and can display measured values of time intervals on a display screen with suitable resolution by appropri ately offsetting the measured values. CONSTITUTION:A counter circuit 312 or 314 counts clock signals from clock generating means 320-334 which can select periods during the time interval of an object to be measured. A microprocessor 304 obtains the voltage corresponding to the time interval of the object to be measured from a DAC by controlling the periods of the clocks and the offset values of the counter circuits.
Patent JP-S60118318-A (JP)
Title: Continuous hydraulic pressure wire drawing device
Inventor: YOSHIDA KAZUO
IPC: B21C3/10
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a titled device for drawing continuously for many hours a dead thin wire rod having a high accuracy and a high quality by setting a die shape of a hydraulic pressure extruding wire drawing which is higher than a specified pressure, to a specified bearing part length against a hole diameter. CONSTITUTION:With regard to a die hole part of a hydraulic pressure extruding wire drawing executed by a back pressure exceeding 1,000kg/cm<2>, a length l1 of a bearing part is set to 0.5-1.0D0 against a hole diameter D0. In case of this condition, the minimum extruding pressure will do, a linear velocity can be increased, occurrence of abrasion and damage of a die is the minimum, the wire diameter becomes constant, a wire is scarcely curled, and a wire flaw is also reduced. Accordingly, a dead thin wire rod having a high accuracy and a high quality is produced stably for many hours.
Patent JP-H0737846-A (JP)
Title: Rinsing liquid used after resist removal, semiconductor device and manufacture thereof
Inventor: GOTO HIDETO
IPC: H01L21/304
Filed: 1993-07-22
Abstract: PURPOSE:To neutralize an alkaline component mixed in a rinsing liquid from a resist release solution, and to prevent a wiring material from being corroded, by a method wherein the rinsing liquid consisting of water-soluble lower monohydric alcohol and an organic or inorganic acid or an organic or inorganic acid and water is used. CONSTITUTION:First, a CVD oxide film 2 forms on an Si substrate 1. A TiW layer 3, a CVD-W layer 4 and an Al-Si-Cu layer 5 form in order on the film 2, a P-type photoresist is applied on the layer 5, and exposed, and a mask consisting of the P-type photoresist 6 is made to form. Then, a conductive layer on a region not covered with the mask is removed by etching, and most of the resist 6 is removed by an ashing. At this time, resist residues 7 are left on the surface of the patterned conductive layer or the like, but these residues are removed using a release solution. Then, a semiconductor device is rinsed with a rinsing liquid consisting of isopropylalcohol containing an acetic acid of 0.333mol/liter, and thereafter, washed with water.
Patent JP-H0655471-A (JP)
Title: Action control method for work transfer robot
Inventor: HATTORI TADASHI
IPC: G05B19/416
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the occurrence of oscillation when a work hand is reciprocally moved as well as to enhance movement efficiency by moving a work hand within a specified range in such a way as to be gradually accelerated first, moving it at a constant speed next, and thereby gradually decelerating it so as to be stopped thereafter. CONSTITUTION:A CPU 10 processes specified operations based on the stop position of a work handle 7, and a command is forwarded to a signal generator 9. The signal generator 9 then generates pulse signals based on the command, subsequently, a servo amplifier 8 receives the pulse signals, so that driving electric power is thereby supplied to a servo motor 1. As a result, each drive gear 5 is rotated to the reverse direction, and each link arm 6 is extended/ contracted, so that the work hand 7 is reciprocally moved in a specified zone between P1 and P2. In this case, the position and the moving speed of the work hand 7 are detected by an encoder 2. In the constitution as mentioned herein above, the work hand 7 is gradually accelerated first as to be moved, it is moved at a constant speed next, and it is then gradually decelerated so as to be stopped thereafter.
Patent JP-H0752653-A (JP)
Title: Panel mounting structure
Inventor: FURUKAWA RYOJI
IPC: B60R13/02
Filed: 1993-08-19
Abstract: PURPOSE:To provide a structure for mounting a resin panel and other panels, which ensures removal after installation. CONSTITUTION:A structure, whereby a panel 24 to be disposed to block the opening 22 of a mounting member 20 is mounted on the mounting member, is provided with a clip 26 made of an elastic plate secured to the mounting portion 25 of the panel. The clip 26 has a hook portion 30 which, when the panel 24 placed in a predetermined position is pressed, is hooked to the opening edge 21 of the mounting member to serve as a resistance that keeps the panel from disconnecting, an intermediate portion 31 which projects from the hook portion beyond the panel-facing side 34 of the mounting member and toward the panel, and a claw portion 32 which is bent from the intermediate portion in a direction away from the mounting portion.
Patent JP-S6468770-A (JP)
Title: Image recorder
Inventor: NAKANO HIROYUKI
IPC: G03G15/00
Filed: 1987-09-10
Abstract: PURPOSE:To eliminate a waiting time until a recording image starts and to record the image quickly without deteriorating the quality of recorded images by applying a voltage on the conveyance of a recording medium and an electrode in response to the moving speed of a movable magnetic pole. CONSTITUTION:Magnetic toner 7 as a conductive developer, which lies on the outer periphery of a nonmagnetic cylinder 7, is conveyed owing to the magnetic field of a rotary magnet 8 (movable magnetic pole) as a movable magnetic pole. At that time, a voltage in response to graphic information is impressed between recording electrodes 9 densely arrayed along an axis on the nonmagnetic cylinder 6 and the conductive layer 1b of a sheet 1, and the toner 7 is electrostatically stuck to the insulating layer 1a of the sheet 1 to record images. Here a voltage is impressed on the conveyance of the sheet 1 and the electrodes 9 in accordance with the rotating speed of the rotary magnet 8. Thus the waiting time until recording images starts can be eliminated, and images can be recorded speedily without deteriorating their quality.
Patent JP-H0276652-A (JP)
Title: Disassembled metal installing device for bearing cap
Inventor: ITANO TAKESHI
IPC: B23P21/00
Filed: 1988-09-08
Abstract: PURPOSE:To reduce the number of processes and shorten the cycle time by furnishing a cap disassembly unit and a metal retaining unit on a common movable base, and performing a series of works of disassembling the cap and installing the metal within one reversal of reciprocative motion of the mentioned movable base. CONSTITUTION:In the previous process cycle a metal retaining unit 15 retains an upper metal m2, and when a cylinder block B is transported up, a cap disassembly unit 14 dismantles a plurality of bearing caps C at one time. A movable base 11 is moved a little, and a plurality of upper metals are installed on the cylinder block by the metal retaining unit, and the movable base is moved to over a lower metal installing station and an upper metal supply station, followed by transfer of a plurality of caps to the lower metal installing station, and the metal retaining unit retains a plurality of upper metals at the upper metal supply station in parallel with these caps performing assembly of the lower metal m1.
Patent JP-S60119867-A (JP)
Inventor: HARA TADAHIKO
IPC: B63B15/00
Filed: 1983-12-01
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-S59115045-A (JP)
Inventor: KASAI KENZOU
IPC: A61H33/06
Filed: 1982-12-21
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-H0561801-A (JP)
Title: Network address management server
Inventor: MISHIRO TOSHIMITSU
IPC: H04L12/24
Filed: 1991-09-05
Abstract: PURPOSE:To automatically generate an unused network address. CONSTITUTION:When the destination of a message from a network line 2 is to himself, a message reception function 3 outputs the transmission source network address of the message and a message content. A received message judgement function 15 analyzes the content of the message, and gives the generation instruction of the unused network address when the message is judged to be the inquiry of the unused network address. An unused network address generation function 13 generates the network address which is not registered in a network address list file 12 and newly registers it in the network address list file 12. A message transmission function 4 generates a simultaneous multiple address message including the generated network address instructed by a transmission message content generation function 14, simultaneous multiple address network address and the self network address, and it transmits it to the network line 2.
Patent JP-H04107155-A (JP)
Title: Manufacturing of thermal head
Inventor: KATO MASAKAZU
IPC: B41J2/335
Filed: 1990-08-28
Abstract: PURPOSE:To improve printing quality by accurately cutting the surface of a silicon substrate with grooves for cutting processes prepared beforehand by employing anisotropic etching to the surface side of the silicon substrate. CONSTITUTION:A silicon wafer is treated with heat oxidation, and a mask 13 made of SiO2 film is formed thereon, and belt-like windows are made to this film by photolithoetching on the region 14 to which grooves are to be formed. With the etching supplied to a substrate 11 by making the SiO2 film to be the mask 13, grooves 15 in a depth half the thickness of the substrate 11 are formed, according to crystal orientation of the silicone. The grooves 15 are formed to extend in the direction in parallel with a plane 111. After forming a porous oxidized silicon layer 12 over the surface of the substrate 11, a protecting layer 5 is formed thereon by sputtering of SiO2/Ta2O5, sialon or the like. Then the substrate 11 is cut from the reverse side with a dicing saw so that the cutting reaches the bottom of the grooves 15, and the silicon substrate 11 is divided into parts. Then a number of divided substrates are connected one after another and a line type thermal head is constructed.
Patent JP-S6468252-A (JP)
Title: Method for taking dental impression
Inventor: MIHO TAKUYA
IPC: A61K6/891
Filed: 1987-09-09
Abstract: PURPOSE:To improve workability and to enhance strength, by using a resin prepared by blending two kinds of polycaprolactone resins having predetermined relative viscosities in a predetermined wt. ratio. CONSTITUTION:A polycaprolactone resin having relative viscosity of 1.50-2.80 being a result measured using a capillary viscometer (Ubbelohde viscometer) and a polycaprolactone resin having relative viscosity of 1.15-1.50 are blended in a wt. ratio of 85/15-30/70 and a tray composed of the obtained resin composition is used.
Patent JP-H04233157-A (JP)
Title: Incandescent lamp
Inventor: RAGUNUNASA ESU RAO
IPC: H01K1/24
Filed: 1991-09-05
Abstract: PURPOSE: To simplify and speed up the manufacture of lamp by a method wherein a second leg part of an inner end portion of each lead-in wire is oriented toward an end turn of an end portion related to an incandescent body at its free end, grasping behind a turn at its free end. CONSTITUTION: A translucent lamp container is air-tightly sealed to maintain a vacuum therein. A coiled incandescent body 2 fixedly placed in the lamp container is provided with an end portion having several turns 12 and one end turn 13. An inside end portion 15 of each lead-in wire 6 is provided with a first leg part 16 and with a second leg part 17, having a free end 18, linked to the first leg part 16 at an acute angle. The second leg part 17 is oriented to the end turn 13 of a portion 3 related to the incandescent body 2 at its free end 18, grasping behind the turn 12 at its free end 18 by certain distance from the end turn 13. This can construct the incandescent body having the lead-in wire in straight-line movement.
Patent JP-2001049934-A (JP)
Title: Hinge
Inventor: NAKAMOTO SUKEMASA
IPC: E05D7/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a hinge which needs not be separately manufactured for 'for left hand pivot' and 'for right hand pivot', but can be used for both of them in common. SOLUTION: In the hinge having an opening frame side half part FH and a door side half part DH to which the door side half part is connected turnably around a perpendicular shaft X via the perpendicular shaft X provided on the opening frame side half part FH and a perpendicular cylinder P housed around the perpendicular shaft X, the door side half part DH comprises a door side base plate D1 tightly attached and fixed to an end part of a door 20, and a door side movable plate D2 with the perpendicular cylinder P coupled with its tip,  the door side movable plate D2 is supported by the door side base plate D1 movably from the right condition where the door side movable plate overlaps the door side base plate D1 and the perpendicular cylinder P is located on the door face side to the left condition symmetrical to the right condition with respect to the perpendicular bisector of the end face of the door 20, where the perpendicular cylinder P is located on the reverse side of the door 20, and vice versa, and at the same time, the door side movable plate can be fixed to the door side base plate D1 in the right or left condition.
Patent JP-H0560790-A (JP)
Title: Device for correcting position of electric probe
Inventor: SHIMOBAYASHI TAKASHI
IPC: G01R1/073
Filed: 1991-09-05
Abstract: PURPOSE:To correct the position of an electric probe directly by an electric method without using indirect methods such as a visual means. CONSTITUTION:Electric probes 104 and 105, which can be brought into contact with arbitrary places within the conductive region of a substrate 101 to be measured having the conductive region 103 in a specified shape, are provided on an insulating material 102. Measuring systems 106 and 107, which can detect the electric contact between the conductive region 103 and the electric probe 104 or 105 or between a plurality of the electric probes 104 and 105, are provided.
Patent JP-S6286369-A (JP)
Title: Electrophotographic wet developer
Inventor: TAGUCHI TAKAO
IPC: G03G5/08
Filed: 1985-10-11
Abstract: PURPOSE:To give a printing plate which can remarkably reduce ground stain or stain around the image area by carrying out development with a developer prepd. by adding a specified compound contg. a moiety having nonaffinity for a liq. carrier used. CONSTITUTION:A compound contg. a moiety having nonaffinity for a liq. carrier used is synthesized as white latex of about 0.05-5mum particle size. The compound contains at least one among 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, 2-hydroxypropyl acrylate and 2-hydroxypropyl methacrylate as a component of the moiety by >=5wt% of the amount of the moiety. The latex is diluted with the liq. carrier, colored with a colorant and mixed with a charge regulator to prepare a developer. Excessively high concn. increases ground stain and excessively low concn. lowers image density, so the preferred concn. is 0.3-3.0wt% (expressed in terms of solid matter).
Patent JP-S6473094-A (JP)
Title: Method for preventing corrosion of steel structure in seawater
Inventor: MIURA KENZO
IPC: C23F13/00
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the corrosion of a steel structure and the erosion by sea sand by applying an electrodeposition current with the structure set in the sea as the cathode and an undersea electrode as the anode to form an electrodeposition coating layer on the steel structure surface, and then applying an electrolytic protection current between both electrodes. CONSTITUTION:A wire mesh, etc., as the undersea electrode 2 is set in the seawater W and opposed to the steel structure 1 stationarily set in the seawater W, and the structure 1 is connected to the cathode of a DC power source 3 and the undersea electrode 2 to the anode respectively through electric wires 4. The DC power source 3 is then actuated to apply an electrodeposition current between the structure 1 and the underwater electrode at the current density of about 0.1mA/cm<2>, and an electrodeposition coating film layer 5 is formed on the surface in the seawater W of the structure 1. When the layer 5 is formed in prescribed thickness, the electrodeposition current is stopped, an electrolytic protection current is applied at the current density of about 0.01-0.001mA/cm<2> to electrolytically protect the structure 1. By this method, a reliable anticorrosive property is imparted to the structure 1.
Patent JP-S60118351-A (JP)
Title: Rubber cast molding method
Inventor: YONEYAMA HITOSHI
IPC: B22C7/00
Filed: 1983-11-30
Abstract: PURPOSE:To perform economically titled molding without a wooden master mold by disposing rubber members to the top and bottom of a master mold formed by depositing a metallic layer by vacuum evaporation on the surface of a molding made of a synthetic resin and forming rubber molds on the opposed surfaces of the rubber members by a press. CONSTITUTION:A metallic layer 3 consisting of a thick film is stuck on a molding 1 made of an injection-molded synthetic resin in a vacuum evaporation vessel 2 to manufacture a master mold M. Rubber members 4, 4 are disposed to the top and bottom parts of the mold M and are pressurized from the upper and lower directions of the members 4, 4 by press machines 5, 5 to transfer and mold the mold M on the opposed surfaces 6, 6 of the members 4, 4, thereby forming temporally rubber molds 7, 7 formed with recessed parts 8, 8. The normal rubber molds 10, 10 obtd. by correcting the dissidence, etc. of the molds 7, 7 and the mold M, etc. are disposed in a molding machine and thereafter a molten metal is forced into the mold through a runner. The metallic molding A having exactly the same shape and size as the shape and size of the above-described molding 1 is thus molded.