baber/WOPTO huggingface dataset:
Patent JP-H01165759-A (JP)
Title: Formation of sputtered film
Inventor: MORI YOSHIAKI
IPC: C23C14/34
Filed: 1987-12-22
Abstract: PURPOSE:To improve the adhesion between a metal film and the film of the oxide or nitride of a metal by using the same target and impressing power source, and forming the metal film without sputtering and the film of the oxide or nitride of a metal with reactive sputtering at the time of forming the metal film on the film of the oxide or nitride of a metal on a substrate. CONSTITUTION:The target 2 of a metal such as Ta and the substrate 3 are arranged in a sputtering chamber 1 and opposed to each other. The inside of the chamber 1 is evacuated. Ar 4 as the inert gas and gaseous O2 5 as the reactive gas are supplied respectively from valves 6 and 7, an electric discharge is generated, and a Ta2O5 film is formed on the substrate 3. The O2 deg. supply is then stopped, only Ar is supplied, and a Ta film is formed on the Ta2O5 film by using the same target 2 and power source. A film having a Ta2O5 concn. gradient is formed between both films and the adhesion between the Ta2O5 film and the Ta film is improved. The adhesion is also improved even when a metal nitride is formed instead of the metal oxide.
Patent JP-H09166532-A (JP)
Title: Oxide film removing method
Inventor: YAMAUCHI MASAFUMI
IPC: G01N1/32
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To remove an oxide film rapidly in a contactless state by irradiating an assay sample having the oxide film formed on the surface with pulse laser beams, and vaporizing the oxide film at the irradiated part to remove the oxide film. SOLUTION: A YAG laser 1 is oscillated in a Q-switch mode, and the optical axes of pulse laser beams 2 are changed by a prism 3. The laser beams 2 are converged by a converging lens 4 and cast on an assay sample 5. An oxide film at a part irradiated by the laser beams 2 is thereby vaporized and removed. After the removal of the oxide film, an analysis of metallic texture is made by a laser analysis method, for instance, a laser emission analysis method. A contactless and nondestructive analysis on the aged deterioration of high temperature equipment in an atomic power plant can thereby be made. Also, if an oxide film and a Cr lacking layer are removed by this oxide film removing method, a micro area of 1mm or less in diameter is removed to the depth of about 10μm, so that this method is easily applied also to a plant in operation.
Patent JP-H09164084-A (JP)
Title: Heat-insulated cooking device
Inventor: ODAJIMA TOSHIO
IPC: A47J27/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily store an inner container and sufficiently suppress the heat loss from the inner container. SOLUTION: This heat-insulated cooking device is constituted of an outer container 1 with a cover having a heat insulating structure and an inner container 2 with a cover arranged in the outer container 1. Hook bodies 3 hooking and suspending the inner container 2 in the outer container 1 in the suspending state are provided on the inner container 2, hook reception sections 4 hooked with the hook bodies 3 are provided at the upper section of the outer container 1, and positioning sections 7 locating the inner container 2 at the proper position in the horizontal direction in the outer container 1 are formed on the inner face 5 of the outer container 1 and the outer face 6 of the inner container 2.
Patent JP-H04348745-A (JP)
Title: Ultrasonic image processor
Inventor: MOCHIZUKI TAKESHI
IPC: G01N29/22
Filed: 1990-11-26
Abstract: PURPOSE:To clearly and three-dimensionally display a blood vessel part, etc., in a body to be examined by providing a three-dimensional data memory, a data inverting/standardizing means for inverting and standardizing ultrasonic echo information to at least binary, and an image forming means. CONSTITUTION:Ultrasonic echo data of the inside of a body to be examined, inputted by an ultrasonic diagnostic device 12 is stored in a three-dimensional data memory 16 through an input/output part 14 provided on an ultrasonic image processor 10, and moreover, through a bus 15. A central processing unit 18 connected to the bus 15 controls the three-dimensional data memory 16, and also, controls each device. Also, a high speed arithmetic part 20 executes an inversion/ binarization processing and an image formation processing. Moreover, a frame memory 22 connected to the bus 15 stores temporarily formed image information, and the stored image information is read out and displayed by an indicator. In such a way, the liquid part of blood, etc., can be displayed clearly by discriminating it from other internal organ tissue.
Patent JP-H05160606-A (JP)
Title: Microwave module
Inventor: KUSHINO MASAHIKO
IPC: H01P3/08
Filed: 1991-12-10
Abstract: PURPOSE:To miniaturize a microwave module where a microwave circuit, for example, a resonator is formed with a micro strip line by overlapping a porcelain having a high dielectric constant in the forming position of the strip line from above or below. CONSTITUTION:A wiring pattern 2 and a resonator 3 consisting of the micro strip line are formed on a substrate 1 made of glass, epoxy resin, or the like. A transistor 4 and chip parts 5 are mounted on the substrate 1, and a porcelain material 8 which is provided with an overall pattern 8a on one face or one side face and has a high dielectric constant is mounted on the resonator 3. At this time, the pattern 8a is connected to a ground pattern 6 on the rear face through a part of the strip line forming the resonator 3 and a through hole 7. Thus, the dielectric constant of the porcelain material 8 is allowed to have an effective influence upon the dielectric constant on dimension calculation of the resonator 3 to raise the dielectric constant of the substrate, whose dielectric constant is 4 to 8, becoming about 10 times.
Patent JP-H04197181-A (JP)
Title: Matrix protein gene human parainfluenza 4b virus and substance containing the gene
Inventor: KONDO KUNIO
IPC: C12R1/19
Filed: 1990-11-29
Abstract: NEW MATERIAL:The subject human parainfluenza 4B gene containing the unit expressed by the total or a part of the formula as the total or a part of the base-sequence constituting the gene. USE:Diagnostic agent and therapeutic agent for PIV-4B infection disease, etc. PREPARATION:The objective gene can be synthesized by phosphoamidite process based on the base sequence having complementarity to the gene RNA of PIV-4 B.M protein of formula.
Patent JP-H09167380-A (JP)
Title: Optical disk device
Inventor: ISHIBASHI TOSHIAKI
IPC: G11B7/09
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To perform stable recording/reproducing even in a high density recording such as land/groove recording is performed by detecting off-track from a wobbled pit string signal via a low-pass filter and canceling the off-track. SOLUTION: The reflected light of an optical disk 1 is received by an optical pickup 101 and an RF signal is generated by a total light quantity detector 102. The output signal of a low-pass filter 107 is sampled as the DC component of a pit sequence wobbled in an ID region by the signal of a timing generation circuit 106 and held in a sample and hold circuit 108. For a holding signal, shifting between the center of a land/groove and a light spot is detected by an arithmetic circuit 109, its output and the output of a tracking error detecting circuit 103 are added together, the result of addition is transmitted to a driving circuit 102 and tracking control is performed. Thus, a high density recording is stably performed.
Patent JP-H05134133-A (JP)
Title: Optical connector and connection thereof
Inventor: SUZAKI SHINZO
IPC: G02B6/122
Filed: 1991-11-13
Abstract: PURPOSE:To easily carry out switching of optical signals in a short period of time when fiber cables comprising a plurality of optical fibers are connected together. CONSTITUTION:For optical connectors (2, 3, 4a-4d, 10a-10c), which are placed between respective fiber cables (1, 5) comprising a plurality of cores, and with which the fiber cables are connected together, units (4a-4d, 10a-10c) comprising a plurality of optical pass switching patterns La-L4 that are not crossed with each other, and divided wave or combined wave patterns L12, L23, L34, are provided.
Patent JP-H10167587-A (JP)
Title: Elevator operating method
Inventor: NAKAZAWA SHINJI
IPC: B66B1/14
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To establish an elevator operating method which can make response to a car call without disengaging the proprietary operation mode to be solely devoted to any purpose. SOLUTION: An elevator operating method to serve a plurality of floors includes a normal operation mode to make service both for hall calls and car calls CB1-CB6 and a proprietary operation mode to make service only for car calls CB1-CB6, with which the door is shut a certain period after it is opened in case any car call CB1-CB6 exists during the door open standby in the proprietary operation mode, and thereby response is made to car call CB1-CB6.
Patent JP-H08179236-A (JP)
Title: Beam scanner
Inventor: NOMURA YUJIRO
IPC: G02B26/10
Filed: 1994-12-27
Abstract: PURPOSE: To prevent an image formed on a surface to be scanned from being deteriorated and to make the quality thereof high by arranging a beam generating device on the rotation downstream side of a rotary lens mirror with respect to a scanning angle area. CONSTITUTION: A beam emitted from a semiconductor laser 1 is shaped to be a somewhat convergent light beam by a collimator lens 2. The image of the shaped beam is formed by a cylindrical lens 3 so that a linear image in parallel with scanning direction is formed on the reflection surface of the rotary lens mirror 4. The mirror 4 is driven to rotate by a scanner motor 5 so that the beam is deflected and used for scanning. In such a case, when an angle area formed by the rotation of the mirror 4 until a scanning action by the beam emitted from the mirror 4 is finished after it is started is considered as the scanning angle area, positional relation among the scanning angle area, the mirror 4 and the laser 1 is established so that the laser 1 is positioned on the rotation downstream side of the mirror 4 with the scanning angle area as the reference.
Patent JP-H04198473-A (JP)
Title: Vapor deposition source
Inventor: TSURUMAKI NAOYA
IPC: C23C14/24
Filed: 1990-11-29
Abstract: PURPOSE:To miniaturize vapor deposition source of the vacuum deposition device by constituting vaporization source of the vacuum depositing device with a crucible having plural depositing matter housing area and providing controlling cap of vaporizing quantity of deposition against each housing area. CONSTITUTION:The treating substrate 7 is attached to the holder 8 in vacuum chamber 6 and heated by heater 9. To a bottom part of the vacuum chamber 6, crucible as a source of vapor deposition is setted and crucible 3 is heated by heater 5. The thin film composition consist of Tb, Mn are make it possible to form on to the substrate by constituting the crucible 3 is divided into e.g. Tb housing area 3a and Mn housing area 3b and for each housing areas, respective caps 4a, 4b are attached and adjusting opening of cap 4b of Mn housing area having high vapor pressure is smaller than opening of caps 4a of Tb housing area having low vapor pressure. The plural crucibles correspond to the number of vapor depositing material are unnecessary and vapor deposited film having desired composition are formed on the substrate 7 by dividing plural vapor deposit material housing part.
Patent JP-H04197805-A (JP)
Title: Pneumatic radial tire for two-wheeler
Inventor: BANBA FUMIO
IPC: B60C9/08
Filed: 1990-11-29
Abstract: PURPOSE:To improve lateral forces on a large camber so as to cause a pneumatic radial tire to exhibit its excellent effects as a high-performance tire by disposing a hard rubber layer of specified thickness in a predetermined portion of the tire. CONSTITUTION:A tread portion is formed in such a manner as being divided in its cross direction into three areas, i.e., a center area and both side areas. At least one of both side areas is formed by two layers of outer layer rubber 4 and inner layer rubber 3 and also the JIS hardness of the inner layer rubber 3 is higher than that of the outer layer rubber 4 by at least more than 5 deg.; i.e., the inner layer rubber 3 which is higher in JIS hardness(Hd) than the tread outer layer rubber 4 by more than 5 deg. is disposed between a belt 2 located on a carcass ply 1 and the tread outer layer rubber 4 throughout one fourth the width W of the tread. Lateral forces applied to a pneumatic radial tire on a large camber are thereby improved.
Patent JP-H06170640-A (JP)
Title: Reamer
Inventor: MURAKAMI YASUNORI
IPC: B23D77/00
Filed: 1992-12-04
Abstract: PURPOSE:To prevent a pat part from fusing due to elastic deformation of a cut material while maintaining work accuracy by suppressing deflection of a cutting edge member. CONSTITUTION:A cutter edge member 3 is fitted to a tip of a tool main body 1, rotated about an axial line 0, to provide an edge part, and a cutting chip discharge groove 5 is formed in the periphery of this cutting edge member 3, also forming cutting edges 7a, 7b by fitting a cutting edge tip 6 to a tip of a wall surface 5a facing to a tool rotation of the groove. In the rearward of the tool rotation direction of the cutting edge 7d, a margin part 9 is formed along the cutting chip discharge groove 5, and further in the rearward of this margin part 9, pat parts 10, 11 and formed. A diameter R1 from the axial line 0 of the margin part 9 is set large than a diameter R2 of the pat parts 10, 11, and a difference between the diameters R1-R2 is set within a range of 0.01mm to 0.02.
Patent JP-H09159965-A (JP)
Title: Head mount type video display device
Inventor: IMAI SATOSHI
IPC: H04N5/64
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the video display device which is usable even when mounted on a desk, not to mention a state wherein the device is mounted on the head. SOLUTION: This device consists of a video display part 1 consisting of a video display element, an ocular optical system which guides video displayed on the video display element to the eyeball of an observer as a virtual image, and a storage part which contains the video display element and ocular optical system, a mount part 2 which is mounted on the head part of the observer, a support part 3 that connects and holds the video display part 1 and mount part 2 and a deforming and moving means which moves the center of gravity of the mount part 2 and support part 3 relatively to below the video display part 1. In this case, the mount part 2 and/or support part 3 functions as a support base.
Patent JP-H02175577-A (JP)
Title: Guide device for lighting plate of elevator cage
Inventor: SASAKI MAMORU
IPC: B66B5/00
Filed: 1988-12-26
Abstract: PURPOSE:To improve operability simply by lifting one half of the weight of a lighting plate and hanging it at a frame body even the weight becomes heavier by forming one end of the lighting plate to be turnable, and connecting it to the frame body. CONSTITUTION:In a case of emergency, an operator opens an emergency exite cover 21 from the side of an upper ceiling plate 13, inserts his hand into a cage from an emergency exite 10, lifts one side of a lighting plate 7 while having a lug 18 in his hand, and hangs it on a receiver 19 provided on a frame body 14. After that, a set screw 20 is removed and the lighting plate 7 connected to the frame body 14 as one-piece is removed in the direction of the arrow to provide an opening not less than the emergency exit 10 even in the area of the lighting plate 7.
Patent JP-H02171290-A (JP)
Title: Information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/243
Filed: 1988-12-26
Abstract: PURPOSE:To increase resistance to environments and at the same time, reduce required laser power for recording and deletion by specifying the flow ratio Q of hydrocarbon in an atmosphere of rare gas and hydrocarbon gas with Sb, Te, Ge alloy of specific composition as target, forming a recording layer using sputtering technique, and sandwiching the recording layer with dielectric films. CONSTITUTION:After air is exhausted from a container with pumps 18, 19, argon gas is introduced into the container from a gas line 20 and an SiO2 protecting film 14 is laminated on a substrate using sputtering technique. Next, air is exhausted from the container and CH4 gas is introduced into the container from a gas line 21 with argon gas so that the mixture ratio Q of CH4 gas is 5%<=Q<=35%. Then power is applied, for a specified time, to a sputtering source 24 where (SbTe1-x)y Ge1-y(0.05<=x<=0.7, 0.4<=y<=0.8) alloy is placed, while the substrate 12 is rotated. The amount of sputtered elements from the sputtering source is monitored with a monitoring device 25, and during this monitoring operation, power supply is adjusted. Consequently, a recording layer 13 is formed on the substrate 12. Furthermore, an SiO2 protecting film 14 is laminated on the recording layer 13 to form an information recording medium.
Patent JP-H02172160-A (JP)
Title: Battery
Inventor: CHIBA KAZUYUKI
IPC: H01M10/39
Filed: 1988-12-26
Abstract: PURPOSE:To prevent short circuit caused by dendrite and to lengthen cycle life by using zinc electrolytically deposited on a negative electrode substrate as a negative active material. CONSTITUTION:Zinc used as a negative active material is deposited on an electrode substrate from an aqueous solution containing zinc ions by electrolytic reduction. A zinc salt such as zinc sulfate, zinc chloride, and zinc acetate is dissolved in purified water in a concentration of 10mM-saturation, and zinc is deposited on the electrode substrate by two or three electrode process. As the zinc salt, zinc sulfate which is the electrolyte of a battery is used because anions are occluded when zinc is deposited. The concentration of zinc sulfate is limited to 0.5-2M.
Patent JP-H01204914-A (JP)
Title: Dispersant having discoloration resistance
Inventor: MAIKURU UENDARU JIYONSON UESUT
IPC: C08F293/00
Filed: 1988-12-26
Abstract: PURPOSE: To optimize a block copolymer as dispersants for pigments and other uses in which color change is unpreferable by forming the block copolymer from two kinds of segments having specified structures.  
     CONSTITUTION: This is a block copolymer having at least one A segment and at least one B segment. Each segment has at least about 500 molecular weight, and the main chains thereof are essentially composed of at least one polymeric methacrylate or acrylate ester. Then, at least about 20% of the acryl part of the A segment is bonded with the part derived from acid, amide or sulfonamide as the substituent of aromatic phenyl, where the aromatic phenyl may have another substituent as a conjugate group, and moreover, the aromatic phenyl does not have a nitrogen, thiol or OH group directly bonded to the aromatic ring. On the other hand, the B segment contains the part of acid, amide or sulfonamide of about <20%. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10166211-A (JP)
Title: Cutter cooling device for rolled material joining device
Inventor: IWANAMI NORIO
IPC: B23C5/28
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a cutter cooling device for a rooled material joining device, which is capable of efficiently cooling a cutter (especially cutter tips) of the rolled material joining device. SOLUTION: With the cutter cooling device for a rolled material joining device, a rotary joint 5 is provided at the other end of a shaft 1, and a supply passage 6 passing through the inside of the shaft 1 from the rotary joint 5 and connected to the surface of a collar part 3 in contact with a cutter 2, is provided. Further, cooling passages 7 connected to the supply passage 6 and extending up to cutter tips 2t are provided in the cutter 2, and cooling inert gas (for example, nitrogen gas) is sent from the rotary joint 5 to cool the cutter tips 2t.
Patent JP-H04195471-A (JP)
Title: Allocation processor
Inventor: KISHIDA KENJI
IPC: G06T11/60
Filed: 1990-11-28
Abstract: PURPOSE:To easily recognize for which object allocation correcting operation is being carried on by making two kinds of area display when an allocation state is corrected. CONSTITUTION:When an operator specifies an object to be corrected, a 1st area display 30 is displayed on a display. Namely, when a specific correction indication is inputted from an allocation indication input means 5 to an allocation processing means 3 and an allocation processing means 3 recognizes the object to be corrected, an area display means 4 makes a display indicating the current allocation state of the object as the 1st area display 30. When a cursor 20 is moved in this state, a 2nd area display 40 appears getting out of the 1st area display 30 and then moves together with a cursor 20. Consequently, it is easily recognized which object the allocation correcting operation is carried on for.
Patent JP-H09216966-A (JP)
Title: Fiber-reinforced thermoplastic resin molding, its production, composite article, and fiber-reinforced thermoplastic resin composition
Inventor: SAKAI HIDETOSHI
IPC: C08L67/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide in high productivity a fiber-reinforced resin molding excellent in the balance among molding flow, mechanical properties, fatigue resistance and heat cycle resistance on account of the controlled composition, fiber length, fiber length distribution and degree of opening of the fibrous reinforcement and suitable for moldings integrated with other materials. SOLUTION: This composition composition a thermoplastic resin, a polymer having rubber elasticity, and a fibrous reinforcement. This molding is one made from a composition which satisfies the following relationships: Lw/d is 50-1,500 (wherein Lw is the weight-average fiber length of the fibrous reinforcement in the composition, and d is the fiber diameter), Lw/Ln is 1.1-5.0 (wherein Ln is the number-average fiber length) and in which the fibrous reinforcement is opened and is homogeneously dispersed and used in contact with a material other than the fiber-reinforced thermoplastic resin composition.
Patent JP-2001139792-A (JP)
Title: Thermoplastic resin composition
Inventor: AIHARA TETSUYA
IPC: C08L69/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composed of an aromatic polycarbonate and an ASA resin and having excellent mechanical properties such as weld strength and impact strength, wet-heat resistance, moist heat resistance, moldability, heat-resistance, etc., and provide its molding method. SOLUTION: The objective thermoplastic resin composition is produced by mixing (A) 90-10 wt.% aromatic polycarbonate resin having a residual catalyst activity index of <=2% and obtained by reacting a dihydric phenol with a carbonate precursor under melting with (B) 10-90 wt.% styrene resin obtained by mixing 10-100 wt.% graft copolymer produced by the graft polymerization of one or more monomers selected from aromatic vinyl compound, vinyl cyanide compound, alkyl acrylate and alkyl methacrylate to an acrylic rubber component composed mainly of an alkyl acrylate and 0-90 wt.% polymer produced by polymerizing at least one monomer selected from the above monomers.