baber/WOPTO huggingface dataset:
Patent JP-S6257262-A (JP)
Title: Manufacture of josephson junction element
Inventor: HIDAKA MUTSUO
IPC: H01L39/24
Filed: 1985-09-06
Abstract: PURPOSE:To enable the etching depth defining a Josephson junction region and the thickness of an insulating layer to be independently determined without harming the evenness of the upper surface of the Josephson junction element, by forming a third superconducting layer between a Josephson junction forming layer and a fourth superconducting layer becoming the upper wiring. CONSTITUTION:A junction forming layer is formed in which a second superconducting layer 13 is deposited through a tunnel barrier layer 12 on a first superconducting layer 11. Then, the second superconducting layer 13 is removed, and etching leaving the film thickness corresponding to the magnetic filed penetration depth of the first superconducting layer 11 is applied to the above junction forming layer except the Josephson junction region, thereby defining the Josephson junction region. Next, a first insulating layer 15 is formed on the portion except for the Josephson junction region on the junction forming layer which is left after the above etching, and a third superconducting layer 17 is formed on the second superconducting layer 13 and the portion covering the Josephson junction region on the first insulating layer 15. Thereafter, second insulating layer 18 is formed on the portion except for the third superconducting layer 17 on the second superconducting layer 13 and the first insulating layer 15, and a fourth superconducting layer 19 for wiring is formed on the third superconducting layer 17 and the second insulating layer 18.
Patent JP-S5986650-A (JP)
Title: Matte thermoplastic resin composition
Inventor: SUGIMORI TSUGIHIRO
IPC: C08L51/00
Filed: 1982-11-10
Abstract: PURPOSE:To provide the titled compsn. having improved processability and resistance to weather, solvents and stress-whitening, consisting of a multi-layer structure polymer composed of four layers contg. an alkyl (meth)acrylate and a graft crosslinking agent and a specified high-molecular matting agent. CONSTITUTION:A compsn. consists of 100pts.wt. multi-layer structure polymer ( I ) composed of the innermost layer polymer (A) contg. and alkyl (meth)acrylate and a graft crosslinking agent, a crosslinked elastic polymer (B) contg. an alkyl acrylate and a crosslinking agent, and the outermost layer polymer (C) contg. alkyl methacrylate and having a glass transition temp. of 60 deg.C or above as basic structural units and optionally an intermediate layer (D) between layers B and C, and 1-70pts.wt. high-molecular matting agent (II) having an average particle size of 1-500mu obtd. by polymerizing a non-crosslinking monomer contg. an alkyl (meth)acrylate and a crosslinkable monomer having at least two double bonds per molecule.
Patent JP-S5987036-A (JP)
Title: Preparation of microcapsule
Inventor: SAKAMOTO TATSUHIKO
IPC: B01J13/18
Filed: 1982-11-10
Abstract: PURPOSE:To make it possible to prepare a microcapsule having a desired particle size and narrow particle size distribution, by passing all solutions through an emulsifying space capable of obtaining uniform shearing force under a pressure controllable condition to form an oil in water type emulsion. CONSTITUTION:In preparing a resin capsule of urea-formaldehyde or melamine- formaldehyde, an oily liquid and a solution containing a water soluble monomer or polymer are mixed and the obtained liquid mixture 10 is forced into an emulsifying member having an almost spindle-shaped space from an inflow small orifice opened in the tangential direction of the central part of the almost spindle-shaped member and allowed to reach outflow small orifices opened to both ends of the almost spindle-shaped space while rotated in a whriled state in said space to form an oil in water type emulsion to which wall film forming treatment is applied to prepare a microcapsule. As the result, the microcapsule having a desired particle size and narrow particle size distribution is obtained.
Patent JP-H09131661-A (JP)
Title: Polishing method of semiconductor substrate and device therefor
Inventor: MURAKAMI TOMOYASU
IPC: B24B37/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To discharge washing liquid to be supplied on a polishing cloth from above the polishing cloth and keep an abrasive to be supplied on the polishing cloth on the polishing cloth. SOLUTION: A polishing cloth 12 is attached on a flat polishing cloth hold section 11a of a surface plate 11. A substrate hold head 14 which holds a substrate 13 and rotates is provided above the surface plate 11, and the substrate 13 is held in pressure contact with the polishing cloth 12 on the surface plate 11 while it rotates. An abrasive 15 is supplied on the polishing cloth 12 by a predetermined amount of the abrasive from an abrasive supply pipe 16. An abrasive pressing member 18 like a belt plate which presses the abrasive 15 on a central part of the surface plate 11 is provided on the polishing cloth 12 in such a manner that it comes into slide contact with the polishing cloth 12.  The abrasive pressing member 18 is fixed in such a way that an inner part in the radial direction is positioned forward in the direction of rotation at the time of polishing relative to the radius of the surface plate 11 and that an outer part in the radial direction is positioned backward in the direction of rotation at the time of polishing relative to the radius of the surface plate 11.
Patent JP-S6440523-A (JP)
Title: Polycarbonate and production thereof
Inventor: KOMATSU TAKASHI
IPC: C08G64/14
Filed: 1987-08-07
Abstract: PURPOSE:To obtain the titled polymer having excellent flame retardance, impact resistance, transparency and high fluidity, by reacting a specific aromatic dihydroxy compound with a carbonic acid ester-forming derivative using a pentahalogenophenol as a molecular weight modifier. CONSTITUTION:An organic dihydroxy compound expressed by formula I (R<1>-R<4> are H or 1-4C alkyl; m and n are integers of 1-4) (e.g. bisphenol A) is reacted with a carbonic acid ester-forming derivative (e.g. phosgene) using a pentahalogenophenol (e.g. pentabromophenol) expressed by formula II (X<1>-X<5> are halogen) as a molecular weight modifier to afford the aimed polymer having recurring units expressed by formula III as the backbone chain, pentahalogenophenoxy groups, expressed by formula IV and linked to the terminal groups, >=15,000 viscosity-average molecular weight and the molar fraction (a) of the recurring units expressed by formula III and the molar fraction (b) of the groups expressed by formula IV satisfying 0.03-0.05 ratio [b/(b+a)].
Patent JP-H0483321-A (JP)
Title: Manufacture of soft magnetic property thin film
Inventor: NAKANISHI KANJI
IPC: H01F10/14
Filed: 1990-07-26
Abstract: PURPOSE:To achieve high quality, high band high recording density by forming an amorphous alloy film which is shown by a composition expression of Fea Bb Nc and whose composition range is 0<b<=2 and 0<c<=22 and then by performing its heat treatment for discharging N and crystallizing it. CONSTITUTION:An amorphous alloy film which is expressed by a composition expression Fea Bb Nc (a, b, and c show atom% each and B is at least one type of Zr, Hf, Ti, Nb, Ta, V, Mo, and W) and whose composition range is 0<b<=20 and 0<<=22 (excluding b<=7.5 and c<=5) is formed. It is subjected to heat treatment, N is discharged, and crystallization is made, thus obtaining a soft magnetic property thin film. It is desirable that N is discharged to obtain the soft magnetic property thin film where the composition is within the composition range of an amorphous alloy film and c/d is 1.0-2.1. This soft magnetic property thin film shows a further improved soft magnetic property (for example, retention force Hc, anisotropic magnetic field Hk, etc.) and a tendency where Hk is reduced as the c/b value is reduced, thus obtaining a soft magnetic property thin film where the anisotropic magnetic field Hk is restricted by controlling the amount of discharge N.
Patent JP-2001019186-A (JP)
Title: Paper feeder
Inventor: TAKAHIRA SHINICHI
IPC: B65H3/06
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a proper separation angle in accordance with a quality of paper. SOLUTION: In this paper feeder having a first paper feed roller 3 press abutting to paper 1 in the uppermost position loaded in a paper feed base 2, separation plate 4 provided in the downstream position in the conveying direction of the paper 1 by the first paper feed roller 3, and a second paper feed roller 5 arranged in a nearly contact position of the separation plate 4, to convey the paper 1 between the separation plate 4 and the second paper feed roller 5 by rotating the first/second paper feed rollers 3, 5 to separate this conveyed paper 1 by the separation plate 4 to convey only paper in the uppermost position of the paper 1, a separation motor 23 of a separation angle adjusting means is controlled based on a tip end position detection sensor 26 detecting a standby position of the paper 1 relating to the separation plate 4,  separation angle adjusting means capable of variably adjusting a separation angle of the separation plate 4 by drive force of the separation motor 23, and the standby position of the paper detected by the tip end position detection sensor 26.
Patent JP-H1033614-A (JP)
Title: Electrolyzed acidic oxidizing water immersing device
Inventor: YAMAZAKI MASAHARU
IPC: A61H33/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To easily immerse a body in electrolyzed acidic oxidizing water by providing a body part for liquid-tightly covering a body with a clearance space, a housing part which is the clearance space, a water supplying part for guiding the electrolyzed acidic oxidizing water to the housing part, and a draining part for discharging the acidic oxidized water from the housing part. SOLUTION: Electrolyzed acidic oxidizing water from an electrolyzed acidic oxidizing water manufacturing device 40 is guided to a housing part 20A through a feed water pipe 30A. A body part 10A is mounted on the part to be immersed in the acidic oxidizing water of a body, the opening and closing valve of the feed pipe 30A is opened to guide the acidic oxidizing water into the housing part 20A, and a sponge 22 is impregnated therewith. The opening and closing valve of a drain pipe 34A is opened, whereby the acidic oxidized water is successively discharged to successively replace the water within the housing part 20A. The skin S is successively dipped in new electrolyzed acidic oxidizing water, and the effect of sterilization can be thus efficiently provided. Since the sponge 22 is housed in the housing part 20A, the form of the body 10A can be held.
Patent JP-S6348257-A (JP)
Inventor: KURAUSU IERITSUHI
IPC: C07D521/00
Filed: 1987-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1177109-A (JP)
Title: Rolling mill
Inventor: HOSHINO HIROYUKI
IPC: B21B1/40
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To stably obtain a thin metallic foil by circulating a material to be rolled together with a 1st driving roll and, after passing through a 1st gap with an idle roll and then passing through the 2nd gap, circulating it together with the 2nd driving roll. SOLUTION: The circumferential speeds V1 , V2 of the diving rolls A, C which have the same diameter and are supported at the same level are set to V1 <V2 . The idle roll B is situated in the upper part or the lower part of a line with which the driving roll A is connected with the driving roll C. Because tension is generated in the part where the material S to be rolled winds around the roll B, the idle roll B is started to rotate as the roll B is drawn toward the driving rolls A, C. When the idle roll B is brought into contact with the driving rolls A, C putting the material S to be rolled between the rolls, the gap (p) is formed between the driving roll A and the idle roll B and the gap (q) between the idle roll B and the driving roll C.  When the material S to be rolled is caught in the gaps (p), (q), the material is rolled by receiving vertical rolling force while generating shear. There is no slip between the driving rolls A, C and idle roll B and the material to be rolled.
Patent JP-H0244468-A (JP)
Title: Key word input supporting device
Inventor: YUKINARI TAKASHI
IPC: G06F17/30
Filed: 1988-08-05
Abstract: PURPOSE:To efficiently input a key word in a short time by reading an identification mark in a list, converting a read identification mark to the key word, and inputting it as the key word for retrieving the storage information of a storage device large in capacity. CONSTITUTION:An information conversion part 8 converts the key word 9a for retrieving the storage information registered in the storage device large in capacity to an optical identification mark 9b, and prints and outputs the list 9 in which a converted identification mark 9b is collated with a corresponding keyword 9a as hard copy. Also, the conversion part makes an optical mark reader 1 read the identification mark 9b in the list 9, and converts the read identification mark 9b to the key word 9a, and inputs a converted key word 9a as the key word for retrieving the storage information of the storage device 3 large in capacity. In such a way, it is possible to perform the input of a required key word with a simple operation efficiently in a short time without performing the switching of display pictures requiring much time and a complicated keyboard operation.
Patent JP-S6439732-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAZAWA TAKASHI
IPC: H01L21/84
Filed: 1987-08-06
Abstract: PURPOSE:To obtain an SOI substrate having a single crystalline silicon layer of high quality over a large area by placing glass powder on a silicon wafer, and heat treating it at a temperature equal to or higher than the softening point of the powder in a reduced pressure atmosphere. CONSTITUTION:Glass powder 2 is placed on a silicon wafer 1. Then, a single crystalline silicon wafer 1 which places the powder 2 is contained in a sealed vessel, which is in a reduced pressure atmosphere, and heated at a temperature equal to or higher than the softening point of the powder 2. The powder 2 is softened in this step to form a uniform glass layer 3 on the wafer 1. Then, the wafer 1 is reduced to a thin film by both mechanical polishing and chemical polishing to form a silicon layer 4. By this method of manufacture, since an insulating substrate (glass) is formed on the wafer, an SOI substrate having the same area as that of the wafer can be obtained, the silicon thin film is a part of the wafer to obtain a silicon layer of high quality. Since the glass layer is obtained by softening it under the reduced pressure atmosphere, the transparent glass layer of high quality is obtained.
Patent JP-H0646159-A (JP)
Title: Remote control method by facsimile
Inventor: SETO TOSHIO
IPC: H04N1/32
Filed: 1992-07-23
Abstract: PURPOSE:To attain an end batch remote control by arranging OA equipments in the periphery of a facsimile, and providing a hand shake port with a controlling CPU. CONSTITUTION:The OA equipment side is equipped with a serial interface 21 in a connection between a facsimile equipment 1 and OA equipments 2 and 3, and a data communication between the equipment 1 and a CPU 22 is operated, so that even detail information can be managed by a service processing. At the time of connecting the plural OA equipments, and remotely controlling them, interface ports for the connected equipments can be directly provided, each equipment can be connected with an LAN, or the normal serial interfaces can be chain-connected. Thus, the OA equipments arranged in the periphery of the facsimile equipment can be remotely controlled in a batch at a service point by using the MODEM or NCU of the facsimile equipment.
Patent JP-S6439620-A (JP)
Title: Magnetic recording medium
Inventor: HONDA KAZUYOSHI
IPC: G11B5/64
Filed: 1987-08-06
Abstract: PURPOSE:To realize high-density recording and reproducing for which a ring head is used with high output by using a material which has the perpendicular coercive force larger than intra-surface coercive force and, of which the magnetization curve in the intra-surface direction has a sharp change for a perpendicular magnetic recording medium formed with a magnetic layer essentially consisting of a Co-base alloy. CONSTITUTION:The perpendicular coercive force is made larger than the intra-surface coercive force and the magnetization curve in the intra-surface direction has the sharp change in the quantity of magnetization near the magnetic field corresponding to the coercive force Hc in the intra-surface direction; in addition, the ratio Mj/Ms of Mj to the quantity Ms of the saturation magnetization is so specified as to be within a 5-30% range when the intersected point of a tangent 3 drawn at the point (0, Mr)(Mr>0) intersection of the intra-surface magnetization curve with a Y axis and a straight line X=Hc is designated as (-Hc, Mj). The sharp change in the quantity of the magnetization refers to the case in which the inclination of the magnetization curve near X=Hc is >=1.5 times the inclination at X=0. The magnetic recording medium is so constituted that Mj/Ms after etching is approximately constant to 100nm film thickness when the etching of the film is executed from the film surface.
Patent JP-2000030627-A (JP)
Title: Cathode-ray tube
Inventor: KOBAYASHI KENZO
IPC: H01J29/48
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To support an electrode of an electron gun without complication in a neck or any arrangement of a groove in an electrode carrier by applying an ion implanting process to a supporting structural body holding the electrode in the electron gun. SOLUTION: The surface of an electrode carrier 25 is processed by ion implanting, sputtering, depositing, and the like, so that a function as a built-in resistor is provided to the electrode carrier 25. This processed part generates predetermined voltage in respective parts in a resistor according to a resistor potential dividing principal so as to impress it to first-sixth grid electrodes (G1-G6) 18-23. As no built-in resistor other than the electrode carrier 25 is installed and no resistor embedding groove is machined in the electrode carrier 25, complication of a neck part is avoided.  A voltage supply function to the first-sixth grid electrodes (G1-G6) 18-23 is provided by processing the surface of the electrode supporting body 25 and forming a desired resistance value based on the control of a surface specific resistance, and a desired voltage is obtained so as to be supplied to an electron gun.
Patent JP-H0860759-A (JP)
Title: Heat insulating waterproof panel, panel connecting bead material, panel fixing screw member, and constructing method for heat storage tank
Inventor: SASAKI HARUO
IPC: E04B1/74
Filed: 1994-08-23
Abstract: PURPOSE: To facilitate the executing property by molding a heat insulating waterproof panel with a heat insulating material made of a foam resin and a sheet made of a thermoplastic resin, and laying the heat insulating waterproof panel on a heat storage tank skeleton. CONSTITUTION: A heat insulating material 8 made of high-density Styron foam and a sheet 9 made of a vinyl chloride resin not containing the plasticizer stuck to the heat insulating material 8 are laminated to form a heat insulating waterproof panel 4. The side sections of the panel 4 are chamfered, water collecting wedge-shaped grooves are formed on the back side of the panel 4, and the panels 4 are connected together with panel connecting bead materials 10 via an adhesive 14. High heat insulation performance and waterproof performance can be maintained over a long period.
Patent JP-S6257920-A (JP)
Title: Polyester conjugated yarn
Inventor: MATSUDA HIROO
IPC: D01F6/92
Filed: 1985-09-06
Abstract: PURPOSE:The titled yarn preventing see-through phenomena without lowering both deep color properties and clearness, wherein a porous polyester which contains no matting agent and has fine pores on the yarn surface and in its vicinity as a sheath part is positioned around a matting agent-containing polyes ter as a core part. CONSTITUTION:The polyester A containing >=1 wt.% matting agent (e.g., tita nium oxide, etc.,) is positioned as a core part and the porous polyester B which has no matting agent and the formed fine pores V arranged in the fiber axis direction on the yarn surface and in its vicinity is used as a sheath part, to give the aimed yarn. To be concrete, for example, the polyester A as the core component and a polymer containing both a metal-containing phosphorus com pound and an alkaline earth metallic compound for the porous polyester B as the sheath component are subjected to melt spinning by a sheath-core type spinning device, the prepared conjugated yarn is treated with an aqueous solu tion of an alkali compound, an additive in the polymer is eluted and a great number of fine pores are formed on the yarn surface and in its vicinity.
Patent JP-S6356195-A (JP)
Title: Refrigeration unit
Inventor: OKAMOTO HIROSHI
IPC: F25B1/00
Filed: 1986-08-25
Abstract: PURPOSE:To avoid the lowering of the torque of a compressor even if a refrigeration unit is operated at a frequency higher than the power-frequency, by driving a motor for compressor with an inverter power source which is matched with the voltage/frequency pattern to be the maximum voltage at the frequency higher than the power-frequency. CONSTITUTION:A power unit has an inverter 13 to supply a commercial power source 1 to a compressor 5 with voltage/frequency conversion and a voltage reduction device 14 to reduce the voltage of the commercial power source 1 to supply it directly to the compressor 5. These are selectively changed over by relay contacts 15, 16 and 17 and connected to the compressor 5. In operating the inverter power source, no torque will be so reduced even in the frequency range higher than the power-frequency that a superb output characteristic is obtained. In operating the commercial power source, the voltage is so reduced to that appropriate to the characterirstic of the motor of the compressor 5 by the voltage reduction device 14 thereby the proper operation of compressor 5 is performed.
Patent JP-H0482180-A (JP)
Title: Connector
Inventor: MATSUI HIROSHI
IPC: H01R13/719
Filed: 1990-07-25
Abstract: PURPOSE:To provide a connector with no special components, on which a condensor for filter is mounted by soldering by the use of a general tool, and in which no effect is applied to the condensor even if outer force is exerted to its terminals by directly connecting the condensor for filter to one of the terminals and the bottom face of shield case. CONSTITUTION:A T-shaped metal contact 21 comprises a linear part composed of a plug 22 and a first terminal 23, and a second part 24 extending from the inermediate part vertically. The second terminals 24 serves as a connection terminals to a mounting unit of a connector while it extends in a specified direction in parallel to a bottom wall 26. A condensor 31 main body is stored in a shield case 28, and two leads 32, 33 are formed being wound around the first terminal 23 and a projection 30 of the case 28. By dipping a connector according to the invention in a dip soldering bath with the rearmost end being set downward, the first terminal 23 and the projection 30 can be soldered simultaneously.