baber/WOPTO huggingface dataset:
Patent JP-H10115430-A (JP)
Title: Air conditioner
Inventor: TOMONO EIJI
IPC: F24F1/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce noise and improve comfortableness by a method wherein one sheet of shielding plate, shielding the half of respective air passage sectional areas of four sets of air outlet ports, is provided while arbitrary two or three air outlet ports are selected by changing the position of the shielding plate without changing the shielding area of the air passages. SOLUTION: One sheet of shielding plate 7, shielding the half of respective air passage sectional areas of four sets of air outlet ports 5a, 5b, 5c, 5d, is provided. The shielding plate 7 is provided with the structure of one sheet of square plate, having a size and configuration as well as movable dimensions wherein the total area of shielding is not changed even when the plate 7 is moved from a position, shielding the half of respective air passage sectional areas, into a position, shielding the whole of the air passage for one set of the air outlet port, and not shielding an opening 6. According to this method, a wind speed is not changed since the area of the air passages is not changed even when air is sent out by the shielding plate 7 into two or three directions whereby the comfortable property of the air conditioner will not be lost by the increase of noise.
Patent JP-H01111425-A (JP)
Title: Method for preventing scale deposition in flue-gas desulfurization equipment
Inventor: HARUKI TAKASHI
IPC: B01D53/77
Filed: 1987-10-26
Abstract: PURPOSE:To inhibit deposition of BaSO4 scale and also to prevent deposition of gypsum scale by adding Sr(NO3)2 incorporating Sr<2+> equal to 0.1-1.0pts.wt. of saturated amount of Sr in absorption liquid for flue-gas desulfurization. CONSTITUTION:In the case of performing flue-gas desulfurization by absorption liquid contg. Ca and Mg used for flue-gas desulfurization, when Ba is incorporated in fly ashes, Ba deposits as BaSO4 and thereby deposition and sticking of gypsum scale are promoted. But when adding Sr(NO3)2 incorporating Sr<2+> equal to 0.1-1.0pts.wt. of saturated amount of Sr in absorption liquid, the concn. of dissolved Ba increases and thereby deposition of BaSO4 scale is inhibited and also deposition of gypsum scale is prevented.
Patent JP-H01111870-A (JP)
Title: Sputtering device
Inventor: SHINTAKU HIDENOBU
IPC: C23C14/35
Filed: 1987-10-23
Abstract: PURPOSE:To uniformize film thickness and to prevent abnormal electric discharge in the vicinity of a shielding ring by allowing a target part constituting of a shielding ring having a potential equal to that of a vacuum chamber and electrically insulated from a backing plate to perform a relative motion with respect to a magnet outside the vacuum chamber. CONSTITUTION:A target part is constituted by bonding a target material 16 to a backing plate 17 held at negative potential relative to a vacuum chamber 1 and further attaching a shielding ring 19 having a potential equal to that of the chamber 1 to the plate 17 via an electrically insulating part 20. On the other hand, a magnet 21 disposed with the prescribed polarity is provided outside the chamber 1. Then, a projection of the ring 19 is fitted in the groove of the chamber 1, and a gear 24 is rotated by means of a drive motor 25 and controlled by means of a control circuit 26, by which the target part is allowed to perform a reciprocating motion relatively to the magnet 21.
Patent JP-H11106576-A (JP)
Title: Polypropylene resin composition, preexpanded particle prepared therefrom, and production of the particle
Inventor: MOGAMI KENJI
IPC: C08K3/38
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. from which preexpanded particles can be economically prepd. even without using a blowing agent by compounding an ethylene- propylene random copolymer with specified amts. of an ionomer resin and an inorg. filler and/or an org. filler so that the resulting compsn. has a specified water content. SOLUTION: 100 pts.wt. ethylene-propylene random copolymer (A) is compounded with 0.05-20 pts.wt. ionomer resin (B) prepd. by neutralizing an ethylene-(meth)acrylic acid copolymer with an alkali metal and 0-10 pts.wt. inorg. filler and/or org. filler (C) so that the water content of the resulting compsn. (based on the sum of ingredients A and B, under the water vapor pressure at the m.p. of ingredient A) is 1-50 wt.%. Particles made of the compsn. are dispersed in an aq. dispersion medium in a tightly sealed container and heated to a temp. higher than the m.p. of ingredient A but lower than its melting completion temp. to give water-contg. particles. Then, one end of the container is opened to gush out the medium, thus giving preexpanded particles.
Patent JP-H01112909-A (JP)
Title: Structure for detecting inclination of paddy field working machine
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1987-10-23
Abstract: PURPOSE:To prevent unexpected breakage of a crank arm, by protecting the crank arm extending from a crank shaft from outside by a bracket for supporting the crank shaft. CONSTITUTION:A supporting bracket 15 is allowed to extend forward from a planting mission 1 situated upward ground sensors 6a and 6b and a pair of crank shafts 7 and 8 are oppositely arranged on a straight line rotatably around the shaft core P3. Crank arms 7a and 8a are allowed to extend at both outer ends of the crank shaft and crank arms 7a and 8a are connected through a rod 16 to front parts of ground sensors 6a and 6b.
Patent JP-H01110228-A (JP)
Title: Temperature detector
Inventor: MIYANO NAOYA
IPC: G01K7/36
Filed: 1987-10-23
Abstract: PURPOSE:To enable measurement of a cryogenic temperature simply with good reproducibility, by providing a shielding means comprising a superconductive material between a magnetic detection means and a magnetism generation means. CONSTITUTION:A temperature detector is made up of a permanent magnet 1, magnetic detection elements 2a-2d and superconductive materials 3a-3d covering the circumference of the magnetic detection elements 2a-2d. The magnetic detection elements 2a-2d are arranged in the perimeter of the permanent magnet 1. When the superconductive materials 3a-3d are cooled below respective transition temperatures, magnetism is shielded by a minus effect with a superconduction thereof. This enables the learning of a temperature to which the temperature detector is exposed by the outputs of the magnetic detection elements 2a-2d.
Patent JP-H11168262-A (JP)
Title: Planar optical device, manufacture thereof, and display device
Inventor: ONOUCHI TOSHIHIKO
IPC: H01S5/42
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a planar optical device which is easily manufactured and enhanced in productivity, by a method wherein active layers are arranged on the same first substrate, and the first substrate is partly removed including the active layers, wherein the planar optical device deals with light rays which are outputted from or inputted into the first substrate being projected from or impinging on its surface at a right angle. SOLUTION: An active layer 3 is sandwiched between an N-type clad layer 2 and a P-type clad layer 4 to form a certain structure, and dielectric multilayer mirrors 9 and 10 are each formed on the both sides of the structure. The dielectric multilayer film mirror 9 is attached to an Si substrate 12 with an adhesive agent 11. An electrode 7 attached to an Si substrate 12 is so patterned as to inject a current independently into pixels. The patterned electrode 7 is taken out in a manner where the electrode 7 is attached to the Si substrate 12, then the semiconductor substrate 1 is subjected to frame-like etching, and then a part of the semiconductor substrate 1 and an epitaxial growth layer 14 located outside a frame are partly removed to make the electrode exposed.  An electrode 8 provided to the semiconductor substrate 1 is taken out to serve as a common electrode for the pixels leaving a part of the substrate 1 of conductor unremoved like a frame.
Patent JP-H0986084-A (JP)
Title: Non-contact ic card and manufacture thereof
Inventor: OZAKI KATSUMI
IPC: B42D15/10
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To fix an IC module to an upper lid or a lower lid for certainty without using an adhesive. SOLUTION: At least on one of two resin plates to be an upper lid 110 and a lower lid 120, an energy director and a first welding rib 150 formed of a protrusion are provided along an outer periphery. An energy direct section of the welding rib is fused by ultrasonic wave and the two resin plates are welded and fixed. At a position in an area of a loop antenna 131 of an IC module 130 where there is no antenna circuit, an energy director and a second welding rib 160 formed of a protrusion are provided and the energy direct section of the welding rib is fused by ultrasonic wave, and the two resin plates are welded and fixed. In the IC module, a through hole is provided at the position in the area of the loop antenna where there is no antenna circuit so as to fit to the second welding rib.
Patent JP-H02114638-A (JP)
Title: Cleaning of semiconductor substrate
Inventor: TAKIZAWA RITSUO
IPC: H01L21/304
Filed: 1988-10-25
Abstract: PURPOSE:To conduct a cleaning of a semiconductor substrate while the dissolution of a silicon dioxide film is inhibited small by a method wherein the substrate is dipped into a cleaning fluid containing at least a nitric acid-hydrofluoric acid aqueous solution, wherein the molar ratio of a nitric acid to a hydrofluoric acid and the concentration of the hydrofluoric acid are specified, and is subjected to surface treatment at a specified amount of surface removal. CONSTITUTION:When an Si water provided with an insulating film consisting of SiO2 is cleaned, the substrate is dipped into a cleaning fluid containing at least an HNO3-HF aqueous solution, wherein the molar ratio (HNO3/HF) of HNO3 to HF is 50 or more and the concentration of the HF is 0.1wt.% or less, and is subjected to surface treatment at a range of the amount of surface removal of the wafer of less than 0.5mum. By dissolving shallowly and uniformly the insulating film at an extent that the amount of surface removal of the wafer does not reach 0.5mum, an impurity existing on the water surface, whose roughness has not been almost varied from its original state, can be removed.
Patent JP-H05109389-A (JP)
Title: Heavy hydrogen discharge tube and optical apparatus
Inventor: ARAI YOJI
IPC: G01N21/01
Filed: 1991-10-17
Abstract: PURPOSE:To generate double beams to provide an optical system in which the decrease of radiation brightness is prevented by forming a radiated light transmitting hole in an anode and a metal diaphragm on an optical axis passing the center of a small hole forming discharge passage and forming an ultraviolet ray transmitting window in the bulb. CONSTITUTION:In a heavy hydrogen discharge tube, while surrounding a metal diaphragm 2, respectively, a cathode 3 and an anode 4 are installed in a bulb 1 in which heavy hydrogen or hydrogen is sealed and a discharge passage communicating both electrodes through a small hole in the diaphragm is formed. Transmission holes 4' and 6, 6' for radiated light are formed respectively in the anode 4 and the diaphragm 2 on the optical axis passing the center of the small hole 5 and at the same time ultraviolet ray transmitting windows 8, 9 are formed symmetrically in the bulb 1 on the optical axis. Consequently, radiated light is obtained from two direction and an optical system is obtained wherein the system does not need to use a beam splitter and has two times higher brightness than a conventional one and in which attenuation of radiated light does not occur. As a result, an optical apparatus whose S/N ratio is improved and which has high sensitivity and can detect faint concentration is obtained.
Patent JP-H05110651-A (JP)
Title: Telephone line terminal equipment
Inventor: IHARA TOSHIYA
IPC: H04M1/21
Filed: 1991-10-17
Abstract: PURPOSE:To revise preceding information by resetting a clock of a terminal equipment connecting to a telephone line at a routine time and receiving newest information offered via the telephone line at a regular time. CONSTITUTION:A signal representing a setting time from a clock section 3 is used to read a telephone number of a time casting signal sender from a memory section 2 and the telephone number is dialed via a dial signal transmission section 5. A time casting signal inputted from an input output section 1 is detected by a time casting detection section 6 to reset a time of a clock section 3 through a time control section 7. Moreover, a time signal for the clock section is inputted to a discrimination section 4 and the telephone number of the information offer party recorded together with a time corresponding to the signal from the clock section is discriminated based on the data read from the memory section via a control section 9 and the telephone number is dialed via a dial signal transmission section and the received information signal is recorded in an information recording area of a recording section via the control section.
Patent JP-H05104509-A (JP)
Title: Cast molding method for ceramic
Inventor: IWAMOTO MASAYUKI
IPC: C04B35/00
Filed: 1991-10-17
Abstract: PURPOSE:To provide the cast molding method for ceramic in which a ceramic substrate of high strength, superior wall forming speed and superior release properties can be manufactured. forming CONSTITUTION:Emulsified acryl resin forming substantially 0.5-2 pts.wt. to a zirconia raw material of 100 pts.wt. contained in sirconia ceramic slurry is added to the zirconia ceramic slurry, and cast molding is carried out. Then, emulsified wax forming substantially 0.2-0.4 pts.wt. to the zirconia raw material of 100 pts.wt. in the zirconia ceramic slurry, in which emulsified acryl resin is added, is added to the zirconia ceramic slurry.
Patent JP-H03134336-A (JP)
Title: Liquid sealed bush
Inventor: YODA NORIO
IPC: F16F13/14
Filed: 1989-10-17
Abstract: PURPOSE:To enhance sealing efficiency without increasing the number of processes and alleviate restrictions of the position of formation of fluid injection holes and the shape of a resistance plate by injecting fluid from the injection hole formed in an outer cylinder into a cavity, and closing the inlets with a tapping screw. CONSTITUTION:In assembling a liquid sealed bush, vibration-proof rubber 3 having an inner cylinder 1 and an inner plate 4 is inserted into an outer cylinder 2, and a recess 6 is formed at a predetermined position as well as both ends 7 of the outer cylinder 2 are caulked, thereby realizing unification thereof. In an opened state of one of fluid injection holes 10, 10 as an air hole, fluid 9 such as silicone oil is injected from the other fluid injection hole 10 by an injection gun. The fluid injection holes 10, 10 are closed by screwing in a tapping screw 11 using a seal agent. The use of the tapping screw 11 can enhance sealing efficiency without increasing the number of processes. Moreover, such a constitution can be obtained as to alleviate restrictions of the position of formation of the fluid injection holes and the shape of a resistance plate 13.
Patent JP-H01113425-A (JP)
Title: Curable polyphenylene ether containing triple bond and its preparation
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the title polyphenylene ether giving a cured product having excellent chemical resistance and heat resistance, by metallizing a specified polyphenylene ether with an org. metal and carrying out its substitution reaction with an alkynyl halide. CONSTITUTION:The title polyphenylene ether having a substitution rate of alkynyl groups represented by the equation III of 0.1-100mol% and being constituted substantially of formula IV [wherein R1-4 is H or an alkynyl of formula V; Q'' is Q (substd. with an alkynyl of formula V)] is obtd. by metallizing a polyphenylene ether of formula I (wherein m is 1-6 representing the number of polyphenylene ether chains; n is the degree of polymn. of each chain; Q is H when m is 1 and a residue of a polyfunctional phenol compd. having 2-6 phenolic hydroxyl groups in the molecule and a nonpolymerizable substituent on an o- or p-position of the hydroxyl group when m is 2 or more) (A) with an org. metal (B), carrying out its substitution reaction with an alkynyl halide of formula II (wherein l is 1-4; L is Cl, Br or I; R5 is CH3 or C2H5 when l=1 and H, CH3 or C2H5 when l=2-4) (C).
Patent JP-S63124272-A (JP)
Title: Memory controller
Inventor: WATANABE HIROKI
IPC: G11B20/18
Filed: 1986-11-14
Abstract: PURPOSE:To obtain an error detection and correction circuit which is compara tively small in size by providing the error detection and correction circuit corre sponding to divided data in respective sectors, and detecting and correcting errors from an added parity signal at every data. CONSTITUTION:For writing data of 512 bytes in a data field, data DATA 1 of 256 types, the parity signal ECC 1 consisting of 4 bytes, data DATA 2 of 256 bytes and a parity signal ECC 2 consisting of 4 bytes are sequentially arranged in the format of a write signal WD. If the counted value of a byte counter BTC shows 259 including the parity signal ECC 1 for reading, a block counter BTC changes logic '0' to logic '1' and clears a byte counter BTC and an ECC circuit. With fetching continuously supplied read data DATA 2 and the parity signal ECC 2, and with using them for decoding, errors are detected and corrected.
Patent JP-2000100657-A (JP)
Title: Decoupling capacitor
Inventor: SUZUKI KAZUAKI
IPC: H05K3/34
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To connect a decoupling capacitor with an external signal by face, and suppress the inductance caused by the connection, by providing the decoupling capacitor with a tubular external electrode, a dielectric charged in the external electrode, a core electrode provided at the center, and a cap-type terminal. SOLUTION: A decoupling capacitor is used, with its outer wall electrode 2 a little smaller than the inside diameter of a through hole 8 inserted into the through hole 8 of a board 9. The external electrode 2 is charged inside with a dielectric 3, and a core electrode 7 is provided at the center of the dielectric 3. Then, a cap terminal 1, which is connected with one end of the core electrode 7 and is provided with a through hole 10 wherein the power terminal 12 of an IC package 11 is to be inserted through the core electrode 7, is made. Then, the external electrode 2 at the flank of the tube and the core electrode 7 at the core section are mounted as terminals in the through hole 8 of the electronic circuit board 9, and a connection pad for core terminal is set outside the through hole.  As a result, it is connected with an external signal by face, thus suppressing the inductance property by connection.
Patent JP-H02115935-A (JP)
Title: Language translator
Inventor: SEKINE SATOSHI
IPC: G06F9/45
Filed: 1988-10-26
Abstract: PURPOSE:To accelerate execution speed and to miniaturize a size by performing the estimation of the data type of data in a program, writing a code which issues data declaration based on the above data type on an object program, and performing translation based on the declaration. CONSTITUTION:A data type estimation part 4 performs the estimation of the data type of the data by checking the source program and when the data whose data type is not declared exists. A result is stored in a working memory 8 as estimation result information. A data translation part 5 generates the code which performs the data declaration in the object program of the data whose data type is not declared based on the estimation result information generated at the data estimation part 4, and writes it on the object program. A program translation part 6 performs the translation of the program based on the estimation result information generated at the data type estimation part 4. In such a manner, it is possible to perform the translation of the source program whose data type is not declared, and to attain the acceleration of the execution speed of a translated object program and the compression of the size of the object program.
Patent JP-H07107155-A (JP)
Title: Privacy telephone method and device thereof
Inventor: KAGI ICHIROU
IPC: H04M1/70
Filed: 1993-09-30
Abstract: PURPOSE:To keep secrecy of a communication of two parties except a contracting party by forming a DC loop in a trunk line circuit, and continuously or immediately after, forming a privacy state by disconnecting the trunk line circuit in the end side of a loop formed part. CONSTITUTION:In the case it is desired to set an exchange origin 2 to privacy in a state that a three-party passage is set, and when one of the exchange origin 2, a transmitting origin and an exchange destination sends out a certain DTMF signal, an operating signal receiving part 7 catches its signal and outputs a signal to a control part 11. When this signal is received, the control part 11 outputs a control signal to a loop control part 8, and a DC loop is formed in a trunk line circuit (L1, L2) 10. Subsequently, the control signal is outputted to a privacy control part 9, as well, and the trunk line circuit 10 is disconnected. As for both these operations, it is allowable to conduct them almost simultaneously, but the time of about several seconds is left, and during that time, a fact for setting privacy is informed, or a melody and a message are sent out to the trunk line circuit 10.
Patent JP-H03131856-A (JP)
Title: Image recorder
Inventor: SAITO TAKEHIKO
IPC: G03D13/00
Filed: 1989-10-17
Abstract: PURPOSE:To easily take out an image recording material when the carry of the image recording material is interrupted with the occurrence of jam, power interruption, etc., by carrying the image recording material by a length where it can be taken out and cutting it at the length when the carry of the image recording material through the use of a second carrying means is interrupted. CONSTITUTION:First carrying means 17 and 18 carry the wound image recording material 16, and measuring means 19 and 23 measure the length of the carried image recording material 16. A cutter 20 cuts the carried image recording material 16 into a prescribed length. The second carrying means 24 and 26 carry the cut image recording material 16; when the carry of the image recording material 16 through the use of the second carrying means 24 and 26 is interrupted, a control means 190 controls the first carrying means 17 and 18 and the cutter 20 based on the information of the measuring means 19 and 23 so that the image recording material 16 is carried by the length where it can be taken out and is cut at the length. Thus, when the carry of the image recording material is interrupted by jam, power interruption, etc., the recording material 16 can be easily taken out.
Patent JP-2001090846-A (JP)
Title: Mechanical seal
Inventor: AOIKE HIROSHI
IPC: F16J15/34
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent reducing of sealability of a stationary side sealing element placed on an outer circumference of rotating shaft extending transversely by tilting due to its weight. SOLUTION: An outer circumference near a rear end of retainer 41 of a stationary side sealing element 4 placed on an outer circumference of rotating shaft 2 extending transversely is supported on an internal circumference of a housing 1 via an operating O ring 5. A lower outer circumference adjacent to a rotation side sealing element 3 is supported floatingly from a lower inner circumferential face 1e of the housing 1 by a hydrostatic bearing adapted to generate bearing pressure by being pressingly supplied with a fluid. Then the element 4 is maintained approximately concentrically with the housing, and a track workability for an axial and a radial directions can be secured.