baber/WOPTO huggingface dataset:
Patent JP-S59118267-A (JP)
Title: Method for forming porous layer on surface of metallic body
Inventor: KATOUGI TAKESHI
IPC: B23K1/00
Filed: 1982-12-24
Abstract: PURPOSE:To form a porous layer having excellent heat transmission performance by coating higher alcohol on the cleaned surface of a metal and further sticking a mixture composed of metallic powder and brazing material powder then subjecting the metal to brazing by heating in a nonoxidative atmosphere. CONSTITUTION:The surface of a metallic material of Al, etc. is defatted and cleaned and thereafter higher alcohol such as hexyl alcohol, octyl alcohol, cetyl alcohol or the like is uniformly coated thereon. A powder mixture composed of powder of Al, etc. and Al-Si-Mg alloy powder as a brazing material is coated and stuck uniformly onto the surface coated thereon with the higher alcohol. Such metallic material is heated to about 605 deg.C in a nonoxidative or reducing atmosphere to braze the Al powder by the brazing material. The porous layer having much ruggedness and excellent heat transmission characteristics is formed on the surface.
Patent JP-H0280227-A (JP)
Title: Coat forming method for coated metal tube material
Inventor: MIZUHASHI TOSHIHIKO
IPC: B05D7/16
Filed: 1988-09-17
Abstract: PURPOSE:To better workability and increase protection properties and anticorrosion properties to the external impact such as stone-throwing or the like by applying a fluorine resin on a chromate film of a metal tube material and then applying a primer to coat a heat shrinkable tube material or carrying out sol lining treatment, and heat treating. CONSTITUTION:Fluorine resin coating treatment is carried out by applying or without applying a primer as desired by the usual spraying method or brushing method on a chromate film of a zinc plated metal tube material by the general plating process for the chromate film. Then, a primer of superior anticorrosion properties of mum order film thickness again on the resin fluorine film surface. After that, a vinychloride resin on a polyolefin tube material is applied on a primer film and heat treating or sol lining treatment of vinyl chloride resin and heat treatment is carried out to bond polymerize and form a heat-shrinkable or sol lining, completely gelatinized film of the tube material.
Patent JP-H0893944-A (JP)
Title: Laminated piezoelectric actuator type piezoelectric element valve
Inventor: HIRATSUKA HAJIME
IPC: F16K31/02
Filed: 1994-09-28
Abstract: PURPOSE: To secure the stable outflow of a gas without changing the characteristics of a laminated type piezoelectric element such as the displacement to an applied voltage caused by the kind or temperature of the gas, or the producing force thereof, and interrupt an applied voltage even when the laminated type piezoelectric element is displaced by an impact and the like by the residual distortion or high speed expansion-contraction to eliminate the possibility of its igniting the combustible gas. CONSTITUTION: The working end part of a laminated piezoelectric actuator 5 having a laminated type piezoelectric element and an inert gas sealed in an expansible and contractible metal bellows is brought into contact with one side of the upper surface of an arm 4 rotatable with a pivot pin 3 as supporting point, a returning elastic force imparting means is brought into contact with the other side of the upper surface of the arm, and the head part of a valve seat 8 is brought into contact with a seal member 7 provided on the lower surface side of the arm.
Patent JP-S6293743-A (JP)
Title: Parallel computer system
Inventor: SUGIE MAMORU
IPC: G06F9/44
Filed: 1985-10-21
Abstract: PURPOSE:To disperse efficiently a load to many processor elements by superposing a network for coupling several selected processor elements, on a chain- shaped or mesh-shaped heighbourhood connection type network, and distributing a goal processing through this network. CONSTITUTION:Processor elements 100 to which numbers of #O through #63 are provided are supplied to two kinds of networks A, B. On a 4-neighbourhood connection mesh-shaped network A to 64 pieces of processor elements, a 4-neighbourhood connection mesh-shaped network B whose objects are the processor elements #O, #4, #32, and #36 is superposed. By the superposed network B, a goal is distributed even to the processor elements #4, #32, and #36 being out of deviation. The processor elements being out of a distribution range by these #O form a distribution range by the network A, respectively. In such a way, the goal is distributed equally to all the processor elements of 64 pieces and a load is dispersed homogeneously.
Patent JP-S59122286-A (JP)
Title: Method for converting television system
Inventor: TANAKA KOUICHI
IPC: H04N7/01
Filed: 1982-12-28
Abstract: PURPOSE:To reduce the deterioration of resolution by cutting off an effective picture in the horizontal direction so that the aspect ratio of a high quality television system is set up to that of a standard system and matching the number of samples in the horizontal direction of the remaining picture with that of the standard system. CONSTITUTION:Since the high quality television system consisting of 1125 scanning lines is set up to 40H during a vertical blanking period, the effective scanning lines are 2X(562.5-40)=522.5X2 lines (one frame). Out of the effective scanning lines,only twice the effective scanning lines of the standard system is regarded as the scanning lines to be converted and converted into the standard system 265.2X2 scanning lines by line inserting technique. On the other hand, the effective scanning lines of the high quality television system are longer than the standard system in the horizontal direction, so that the effective pictures of the horizontal direction is cut off by about 10% on both the sides respectively so as to convert the aspect ratio from 5:3 to 4:3 and about 80% effective picture is obtained.
Patent JP-H0957646-A (JP)
Title: Tool for folding of curing tape
Inventor: HASHIMOTO JUNZO
IPC: B25B33/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To affix a curing tape, which is used in caulking or coating of an inside corner of inside and outside a room, at a right angle continuously. SOLUTION: One of the tips of a cutting pliers-form tool is made in the form of a triangular plate 7 consisting of a rule knife 5 having an angle of 45deg. to a guide edge 4 which stretches along the center line, while the other tip is made in the form of a rotary disc 18 consisting of a cone 17 formed alongside the center line and a folded guide edge 15 at a right angle to the rule knife 5 when the tool is shut, and energization is made by a spiral spring 14 so that the disc 18 rotates to over the triangular plate 7 centering on the cone 17, and a locking pawl 20 capable of emerging and retracting with a lever 23 is protruded over the disc 18 while a coil spring 21 is interposed. Thus a tool for folding a curing tape is achieved.
Patent JP-S60126819-A (JP)
Title: Organic metal pyrolytically decomposing vertical vapor growth device
Inventor: OOBA YASUO
IPC: H01L21/205
Filed: 1983-12-13
Abstract: PURPOSE:To realize easily conveyance of a sample under an airtight condition by a method wherein structures projecting in a needle type are provided to the periphery of a sample base. CONSTITUTION:A sample base 22 is manufactured of quartz, for example, and having structures 21 projecting in a needle type at the periphery. Conveyance of a sample is attained by putting the needle type projections 21 of the sample base 22 on an arm 15 providing a U-shape finger 16 at the tip. Because the needle type projections 21 projecting from the periphery of the sample base are manufacturable of an extremely fine material, they can be formed sufficiently large without distributing the current of raw material gas flowing from the upper side, and moreover, without applying an influence to the temperature distribution of a substrate. Accordingly, conveyance of the sample can be attained according to a comparatively simple device without necessitating excessively in regard to positioning precision of driving devices 18, 19, mechanical precision of the finger 16 of the arm, etc.
Patent JP-H0396187-A (JP)
Title: Picture hue automatic compensation system
Inventor: ITO TAKASHI
IPC: H04N9/64
Filed: 1989-09-08
Abstract: PURPOSE:To prevent a displayed color picture from giving a sense of incompatibility to a viewer by calibrating a difference from a display characteristic of a color picture in advance between color display devices and compensating the picture by the calibration quantity of the displayed color picture. CONSTITUTION:A calibration of a photodetector with respect to an error between photodetectors is outputted from a 1st calibration circuit 6 in response to outputs from the photodetectors 41-4n for each calibration object photodetector. Then one photodetector is placed to each of color display devices 21-2n and a color display device calibration with respect to an error between the color display devices is outputted from a 2nd calibration circuit 8 for each calibration object color display device in response to a value outputted from each photodetector when the correction according to the photodetector calibration is displayed on each color display device 21 with the same display content. While the compensation according to the calibration between color display devices is given, the picture is displayed on each color display device screen. Thus, a sense of incompatibility received from a color picture is eliminated.
Patent JP-H1065639-A (JP)
Title: Add drop multiplexer device
Inventor: UEMATSU YOSHIHIKO
IPC: H04B1/76
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a hardware scale with the acceleration of transmission speed and to shorten a fault recovering time by generating a transmission path clock signal and a transmission frame phase signal from an inter-station signal. SOLUTION: In a normal operation, an add drop part 12 and an inter-station signal transmitting part 14 are synchronized with a clock which is extracted from the inter-station signal received from a W side transmission path so as to execute an operation. Therefore, when a certain fault occurs in the W side transmission path and an inter-station signal receiving part 10 becomes a state with signal disconnection and clock signal disconnection, etc., the inter-station signal receiving part 10 generates a transmission frame signal and the transmission path clock signal which are synchronized with the clock extracted from the inter-station signal and with the frame phase of the inter-station signal in order to prevent an E side transmission path from being affected,  incorporates an oscillation circuit for generating a free-running transmission path frame signal which is synchronized with a free-running clock signal and the free- running transmission path clock signal.
Patent JP-H04113825-A (JP)
Title: Centering of parison and device therefor
Inventor: ISHIKAWA YOSHINOBU
IPC: B29C49/04
Filed: 1990-09-04
Abstract: PURPOSE:To obtain the centering of parison, through which product having uniform wall thickness can be produced, by a method wherein the parison is moved normal to the approaching and parting direction of a pair of forming molds while pinching the parts of the parison, which project from a pair of the forming molds, with pinching members. CONSTITUTION:By moving pinching members 21 and 21 to the direction normal to the approaching direction of forming molds 3 and 3 and so as to nearly coincide the longitudinal middle point of the pinching surfaces 22 and 22 of the pinching members 21 and 21 with the center O1 of parison 2. Next, by extending the piton rods 20 and 20 of pinching cylinders 19 and 19, the pinching surfaces 22 and 22 of the pinching members 21 and 21 opposite to each other is properly moved to said approaching direction so as to pinch the parison 2 by the central parts of the pinching surfaces 22 and 22. After that, by extending the piston rods 18 and 18 of centering cylinders 17 and 17 so as to move the pinching members 21 and 21, between which the parison 2 is pinched, to the direction normal to the approaching and parting direction of the forming molds 3 and 3 together with bed plates 16 and 16, the center O1 of the parison 2 is made to coincide with the center O2 of the forming spaces 3a and 3a of the forming molds 3 and 3.
Patent JP-H04114599-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: HASHIMOTO HISANORI
IPC: H04R17/00
Filed: 1990-09-04
Abstract: PURPOSE:To attain accurate alignment between a lower electrode and a concave lens face by placing a point light source to a lower prescribed position to allow a light radiate the convex lens face thereby deciding a forming position of the lower electrode. CONSTITUTION:A collimated beam 26 radiated from the lower part of a board 25 radiates an acoustic lens 21 side as a point light source from a point hole 25a. In this case, the beam 26A reaching a convex lens face 23 is collimated as a beam 26B by the diffraction in the lens border face and the beam 26B proceeds upward in an acoustic lens 21. When the collimated beam 26B reaches a resist 22, the resist 22 is photo-sensitized by the collimated beam 26B. Then the part 22a of the resist positioned by the concave lens face 23 is identified. Conversely, when the resist part is decided as the forming position of a lower electrode, the forming position of the lower electrode aligned accurately with respect to the concave lens face 23 by the exposure of the resist 22.
Patent JP-H0396160-A (JP)
Title: Caller information retrieval display system
Inventor: YAMAZAKI SADAO
IPC: H04M3/533
Filed: 1989-09-08
Abstract: PURPOSE:To confirm specific information of a customer before reply by storing customer information corresponding to each telephone number in advance and retrieving and displaying the customer information depending on a caller telephone number at an arrival of a call to a trunk line. CONSTITUTION:An exchange connection processing unit 2 receives caller number information from an ISDN interface device 1 and sends the information to a caller number processing unit 3. A central processing section 3-2 retrieves caller specific information corresponding to a caller number stored in a caller information storage device 4 and stores the result tentatively into a temporal storage section 3-4. Then the caller number processing unit 3 extracts the caller specific information corresponding to the caller number stored in the temporal storage section 3-4, transfers it to a display device 7 via a time division switch 8 and displayed visually on the display device. Thus, the customer specific information is recognized before reply.
Patent JP-H0975570-A (JP)
Title: Bobbin thread winding device
Inventor: SHINOZUKA HISANOBU
IPC: D05B59/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To enable to wind a bobbin thread around a bobbin uniformly with the bobbin mounted in a bobbin case. SOLUTION: A thread supply nozzle 67 and a bobbin case 2 in which a bobbin is mounted are relatively moved to an initial operation position N1 where a bobbin thread from the bobbin thread supply source is wound around the bobbin and to a winding operation position N2 where the bobbin thread is wound by rotating the bobbin. The winding operation position N2 is in an area J which is determined by a first straight line K, a second straight line L, and a bobbin case aperture 2a.
Patent JP-S60125251-A (JP)
Title: Catalyst for halogenating nucleus of alkylbenzene
Inventor: KIJI JITSUO
IPC: B01J31/02
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a catalyst for preparing P-chloroaklbenzene at a good yield, by constituting said catalyst from Lewis acid and a phenothiazine compound or a mixture thereof. CONSTITUTION:The titled catalyst is obtained from Lewis acid such as antimony trichloride and a phenothiazine compound represented by formula (wherein X is a carbonyl group or a sulfonyl group, R is a lower alkyl group, a halogenated alkyl group, an aryl group or an aryl group substituted with a lower alkyl group, a halogen atom or a nitro group and Y1 and Y2 are same or different and H, an alkoxy group or a halogen atom) or a mixture thereof. The Lewis acid and the phenothiazine compound of this catalyst are used in a ratio of 0.1-10:1 on a mol basis. By using this catalyst, the halogenation at the O- position of alkylbenzene is suppressed while the P-position thereof can be halogenated selectively and efficiently.
Patent JP-H0681200-A (JP)
Title: Accelerated dissolution method of zn chip in electroplating
Inventor: FUJINAGA TADAO
IPC: C25D21/14
Filed: 1992-09-02
Abstract: PURPOSE:To keep sufficient dissolving speed into a metallic Zn electroplating bath by adding sodium sulfate so as to become a specific concentration in the electroplating bath when a Zn chip is dissolved into an acid electroplating bath, in Zn electroplating using an insoluble anode. CONSTITUTION:In the Zn electroplating using the insoluble anode, the Zn chip is supplied to the acid electroplating bath to dissolve it and when Zn ions are replenished, the sodium sulfate is added, into the acid electroplating bath in an amount of 120g/l to 50g/l as an electrically conductive auxiliary. Thus, dissolution of the metallic Zn into the electroplating bath is accelerated and a product superior in the electroplated appearance is obtained.
Patent JP-H0893015-A (JP)
Title: Sensor installing structure for automatic water tap
Inventor: MATSUMOTO DAIJI
IPC: E03C1/05
Filed: 1994-09-29
Abstract: PURPOSE: To dispense with a casing for a sensor, lessen the number of part items, facilitate assembly, prevent the light generation of a light emitting element from being short-circuitingly propagated to a light receiving element and also prevent the sensor from malfunctioning. CONSTITUTION: A shell of a water tap is composed of an upper case and a lower case 12 made of synthetic resin, and a water conduit member made of metal is furnished inside the tap shell. A cover 30 is affixed by a black two-side sticky tape 31 in such a way as enclosing the openings 32, 34 of the lower case 12. Cylindrical parts 36, 38 are furnished in a single piece structure with the cover 30, and over them, a circuit board 40 is installed and is directly fitted with a light emitting element 42 and light receiving element 44. The cylindrical parts 36, 38 are surrounded by a black foaming body 46.
Patent JP-S6477785-A (JP)
Title: Scroll type compressor
Inventor: MORITA ICHIRO
IPC: F04C18/02
Filed: 1987-09-18
Abstract: PURPOSE:To make it possible to cool an electric motor evenly by providing linking passages to link a discharge chamber at the upper side of a fixed scroll and a motor chamber, and a notch to link the motor chamber and an oil chamber under the motor chamber, and connecting the both members through a short duct. CONSTITUTION:An enclosed container 10 to accomodate a block 9 to fix a fixed scroll 1 and an electric motor 8 is divided into a discharge chamber 15 positioned at the upper side of the fixed scroll 1, a motor chamber 18, and an oil chamber 29, and linking passages 16 and 17 to link the discharge chamber 15 and the motor chamber 18 are furnished at the outer periphery of the block 9 and the fixed scroll 1. And a notch 30 to link the motor chamber 18 and the oil chamber 29 is furnished at the outer periphery of the motor 8, while linking passages 25 and 26, and linking passages 27 and 28 are arranged close to the linking passages 16 and 17. Furthermore, long ducts 24b opposing the linking passages 25, 26 and 27, 27 are formed, as well as a short duct 24a opposing the linking passages 16 and 17 and the notch 30 is formed.
Patent JP-S6297295-A (JP)
Inventor: SHIMIZU AKIRA
IPC: H05B33/18
Filed: 1985-10-23
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-H1075997-A (JP)
Title: Aroma generator
Inventor: YASUI KIYOKO
IPC: A61L9/03
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute water washing by transpirating perfume without burning an aromatic substance. SOLUTION: The aroma generator 1 has a container 2 in which the aromatic substance is housed and a heating tray 3 as a heating member for heating the container 2. The container 2 includes a container body 4 which is opened in the front surface and is formed with a housing space for housing the aromatic substance in the inside and a cap 5 which is fitted into the opening and closes the opening. Many small holes 4b are formed at the peripheral side wall 4a of the container body 4 and the transpirated perfume is dissipated outside from these small holes 4b. A heater consisting of a heating element having a PTC characteristic is disposed in the heating tray 3.
Patent JP-H0980398-A (JP)
Title: Display element using polymer dispersion type liquid crystal film
Inventor: ABE TOMIYA
IPC: G02F1/13
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a display element using a polymer dispersion type liquid crystal film in which a driving electric field and hysteresis can be largely reduced while the consumption of electric power is decreased. SOLUTION: This display element uses a polymer dispersion type liquid crystal film comprising a water-soluble polymer matrix and small drops of a liquid crystal dispersed in this water-soluble polymer matrix. The polymer dispersion type liquid crystal film contains polyoxypropylene and a compd. expressed by the formula. In the formula, R1 is hydrogen atom, an alkyl group or a halogen atom, R2 is CH2 CH2 O or CH2 CH(CH3 )O, (n) is an integer >=1, and R3 is hydrogen atom or methyl group.
Patent JP-S6294985-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: NISHISAKA TEIICHIROU
IPC: H01L21/265
Filed: 1985-10-21
Abstract: PURPOSE:To obtain the MOS semiconductor device which is effective for the enhancement in velocity of a device by reducing a junction capacity by reducing a junction area of a source and drain region diffusion layer of a MOS transistor and reducing a junction area with a channel stopper layer as much as possible. CONSTITUTION:On a P-type semiconductor substrate 1, a channel stopper region 2 is formed in an inactive region, followed by selective oxidation to form a field insulating oxide film 3, and a gate oxide film 4 is formed in an active region. Next, a gate electrode 5 and a thermal oxide film 6 are formed on the gate oxide film 4 by photo-etching technique, etc. By the sufficient thermal oxidation of the whole surface of the semiconductor substrate, thermal oxidation films 8 and 9 are formed on the P-type semiconductor substrate 1 and on a silicon nitride film 7, respectively. After removing the silicon nitride film selectively, an opening 10 is formed in the active region of the P-type semiconductor substrate 1 and a polysilicon layer 11 is formed. Next, the polysilicon layer 11 is patterned and an N-type diffusion layer 12 is formed by heat treatment. Then an interlaminar insulating film 13 is formed over the entire surface of the semiconductor substrate. Lastly, an opening 14 is formed and an aluminum electrode 15 is formed there.