baber/WOPTO huggingface dataset:
Patent JP-H0959249-A (JP)
Title: Antimicrobial agent and medicinal composition
Inventor: KAMIGAICHI TOSHIYUKI
IPC: C07D207/333
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound, useful as both an antimicrobial agent having a wide antimicrobial spectrum and an inhibitor of glutamic acid incorporation and further having long-term enhancing activities in synaptic transmission. SOLUTION: This compound of the formula (R<1> is H or a 1-6C alkyl; R<2> and R<3> are each independently H, a 1-6C alkyl or a 1-6C acyl; R<4> is a 1-12C alkyl; X<1> to X<5> are each independently H or a halogen] or its pharmaceutically permissible salt, e.g. (3-chloro-5-hexyl-2,6-dihydroxy-phenyl)-(4,5-dichloro-1H- pyrrol-2-yl)-methanone is cited. The compound has the following physicochemical properties: appearance: light yellow powder; solubility: soluble in CHCl3 , diethyl ether, acetone, ethyl acetate and methanol, slightly soluble in n-hexane and insoluble in water; melting point: 145-147 deg.C, etc. The compound of the formula can be produced by using Streptomyces sp. PA-48424 (FERM P-14945) which is a species of actinomyces.
Patent JP-H1164209-A (JP)
Title: Method and device for weathering test
Inventor: KIJIMA YOSHIO
IPC: G01N17/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve irradiation efficiency by allowing the inside of two or more test chambers to be irradiated with artificial lights of equal degree at the same time. SOLUTION: A metal halide lamp 1 is set almost center of an ultraviolet ray irradiation part 10, while on its both sides, reflective plates 3-1 and 3-2 deflecting an artificial light R in one direction are provided. On both sides of the ultraviolet ray irradiation part 10, a test chamber 4-1 (4-2) comprising a light introduction window 5-1 (5-2), a test piece supporting plate 6-1 (6-2) for supporting a test piece S1 (S2), a surface spray 7-1 (7-2) for jetting water on the surface of the test piece, and a rear-surface spray 8-1 (8-2) wherein a water is sprayed on the rear surface of the test piece to generate a dew drop is allocated, respectively. Thus, ultraviolet ray is irradiated under various environment conditions simultaneously for raised test efficiency.
Patent JP-H0671967-A (JP)
Title: Ink sheet positioning device for heat transfer recording device
Inventor: TAKIGUCHI DAIKI
IPC: B41J17/36
Filed: 1992-08-31
Abstract: PURPOSE:To provide an ink sheet positioning device for a heat transfer recording device which can shorten the margin of a paper and the cuing distance of an ink sheet shorter than in a conventional device. CONSTITUTION:In the heat transfer positioning device, a red LED 31 is set on the opposite side of a paper 9 on the printing position across an ink sheet 21 and perpendicular to the paper 9. A photosensor 32 for sensing the beam reflected by the paper 9 is disposed in parallel with the red RED 31. The output end of the photosensor 32 is connected with a control circuit, and a control signal for stopping the feed of the ink sheet 21 is issued to an ink sheet feed mechanism simultaneously with the start of the output of the photosensor by the circuit.
Patent JP-S6289807-A (JP)
Title: Method for acceleration slagging of high basicity slag for refining
Inventor: SASAGAWA MASATOMO
IPC: C21C7/076
Filed: 1985-10-16
Abstract: PURPOSE:To prevent decrease of basicity of slag formed during refining and to markably improve slagging acceleration of slag making agent, by using residual slag contg. a prescribed quantity of Al2O3 in ladle after end of casting, in high basicity slag refining of low Si molten pig iron. CONSTITUTION:In oxygen blowing refining molten steel by high basicity slag using low Si molten pig after desiliconization treatment, residual slag contg. >=10% Al2O3 in ladle after end of casting is added as slagging acceleration agent into refining furnace. In addition thereto, slag making agent is added according to Si content in molten pig. The residual slag has a large quantity of heat, low m.p. and solubility, rapidly reacts with slag making agent such as CaO added according to Si in molten pig and has superior slagging ability at initial stage. The slag has high basicity by adding agent of basic material added for chilling or modification of slag. Consequently, slag basicity in refining furnace is not obstructed, but raised, further absorbing ability of impurity such as P, S is extremely high.
Patent JP-H0897107-A (JP)
Title: Manufacturing device of external leading lead wire for aluminum electrolytic capacitor
Inventor: SHINJO MASAYUKI
IPC: H01G13/00
Filed: 1994-09-27
Abstract: PURPOSE: To prevent a copper ground tin lead iron wire from drooping due to its dead weight when heating aluminum wire at a heating part after inserting the copper ground tinned iron wire into a hole in the aluminum wire. CONSTITUTION: After a copper ground tinned iron wire 27 which is cut to a specific length is inserted into a hole in aluminum wire 22, the aluminum wire 22 is heated at a heating part 25 while the other edge part at the opposite side of one edge part to be inserted into the hole drilled in the aluminum wire 22 in the copper ground tinned iron wire 27 is retained by a retention mechanism 34.
Patent JP-H0897946-A (JP)
Title: Facsimile equipment
Inventor: KAMATA MAIKO
IPC: H04N1/00
Filed: 1994-09-27
Abstract: PURPOSE: To realize the facsimile equipment in which stacked recording papers are easily sorted while minimizing the loss of received image information. CONSTITUTION: This facsimile equipment which inserts identification information into received image information and prints out the information onto recording paper together with the received image information is provided with a reception number count means 21 counting number of times of reception, an inserted position control means 23 deciding an inserted position 22 of the identification information so as to change the inserted position at every reception based on the count of the reception count number count means and an identification information generating means 24 generating the identification information based on a command from the inserted position control means and inserting the identification information to the position decided by the insertion position control means.
Patent JP-H0680871-A (JP)
Title: Thermoplastic polyurethane resin composition and article using the same
Inventor: TAKAHASHI NORIHIRO
IPC: C08L23/26
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a thermoplastic resin composition capable of providing moldings excellent in impact resistance at extremely low temperatures. CONSTITUTION:The objective thermoplastic resin composition is obtained by melt kneading a thermoplastic polyurethane resin composed of epsilon-caprolactone- based lactone polyester/1,4-butandiol/diphenylmethane diisocyanate with a maleic anhydride-graft ethylene-butene-1 copolymer and/or glycidyl methacrylate-graft ethylene-butene-1 copolymer and a thermoplastic polyester resin composed of poly(tetramethylene ether)glycol/1,4-butandiol/terephthalic acid. Thereby, this thermoplastic resin composition is capable of providing moldings, good in not only impact strength at extremely low temperatures but also compatibility in molding and excellent in tensile strength at high temperatures.
Patent JP-H1158425-A (JP)
Title: Method and apparatus for making cast film
Inventor: YAMAZAKI HIDEKAZU
IPC: B29L7/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of film smoothness caused by the nonuniformity of drying in a film making process in which a polymer solution melted by an organic solvent is cast on a support, and to improve productivity. SOLUTION: A polymer solution is cast on a support of a traveling belt 15 or a drum surface into a film. During drying, until the temperature of the film reaches a gelation temperature which was set up previously corresponding to the components of the polymer solution, drying air 0.1-2.0 m/s in wind velocity is supplied for the first stage drying. After that, the film is dried more speedily by the second stage drying.
Patent JP-H1065043-A (JP)
Title: Ball-grid array type package substrate and manufacture thereof
Inventor: TAKAMICHI HIROSHI
IPC: H05K3/34
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of connection failure in the connection of a solder ball to a conductor layer due to explosion and scattering of the solder ball, and to prevent the formation of a cavity within the through-hole due to generation of gas therein, even if the gas such as steam is generated within a through-hole when the solder ball reflows after the solder ball is bonded to a conductor layer formed around the through-hole so as to cover the through- hole in a BGA(ball-grid array) type package substrate. SOLUTION: In a BGA-type package substrate 10 wherein a hollow through- hole 13 is formed, one end of the through-hole 13 is blocked with a solder resist layer 12, and a solder ball connecting conductor layer 14b is formed around the other open end of the through-hole 13, part of the conductor layer 14b is covered with a gas venting resist layer 19 from the periphery of the conductor layer 14b to the through-hole.
Patent JP-S6198249-A (JP)
Inventor: ROBAATO JII ROSUFUASU
IPC: A61B17/115
Filed: 1985-10-18
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-H0280880-A (JP)
Title: Low-permeability hose
Inventor: SAITO TOMOJI
IPC: B29D23/00
Filed: 1988-09-17
Abstract: PURPOSE:To obtain a hose which has low permeability to 1,1,1,2- tetrafluoroethane and excellent heat resistance by providing a hose comprising an inner tube, a reinforcing layer and an outer tube, wherein the inner tube is formed by rubber material such as chlorosulfonated polyethylene group rubber or the like. CONSTITUTION:A hose comprises an inner tube, a reinforcing layer and an outer pipe, wherein the inner tube is formed by rubber material such as chlorosulfonated polyethylene group rubber, butyl-group rubber, chlorinated polyethylene group rubber, chloroprene group rubber or the like. The reinforcing layer is formed by a reinforcing thread such as rayon thread, polyester thread or the like. Chloroprene-group rubber, chlorosulfonated polyethylene group rubber, chlorinated polyethylene group rubber or the like is used in the outside of the reinforcing layer. Accordingly, the permeable quantity of 1,1,1,2- tetrafluoroethane is small, and moisture permeability and heat-resistance can be provided.
Patent JP-H0785970-A (JP)
Title: El element
Inventor: MATSUYAMA HIROYOSHI
IPC: C09K11/56
Filed: 1993-09-17
Abstract: PURPOSE:To provide an EL element presenting a high brightness and equipped with steep brightness vs. voltage characteristics by giving a value 0.15 deg. or less to the half value width of the (220) plane in X-ray diffraction of a light emitting layer or giving 0.11 deg. or less to the half value width of the (200) plane. CONSTITUTION:A high crystallinity light emitting layer is built in which the half value width of the (220) plane in X-ray diffraction of the parent material of a light emitting layer is 0.15 deg. or less or the half value width of the (200) plane is made below 0.11, and thereby the impressed voltage can be used in electroluminescence effectively. This gives steep brightness vs. voltage characteristics. Also there is no risk that the orientation of the light emitting layer influences the brightness vs. voltage characteristics nor the brightness, and the resultant EL element can present a high brightness and be equipped with steep brightness vs. voltage characteristics as long as either of the mentioned conditions about the (220) and (200) planes is met.
Patent JP-H0984061-A (JP)
Title: Numerical information reception system
Inventor: TOMOYASU IWAO
IPC: H04Q1/36
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a numerical information reception system able to receive numeral information from a DP telephone set without requiring a specific device by using noise at dialing of the DP telephone set so as to allow a receiver side to decode it into a DP signal. SOLUTION: A dial pulse telephone set (DP telephone set) 1 is connected to a character information receiver 4 via exchanges 2, 3 and the character information receiver 4 has a noise detection circuit and a decoding circuit decoding a DP signal from the noise. When a subscriber of the DP telephone set 1 makes dialing, the exchanges 2, 3 do not relay the DP signal but since the DP signal is sent by the intermittent DC current, noise is generated at a rise time and a ball time of the DP signal. The noise is detected by a noise detection circuit of the numerical information receiver 4 and the decoding circuit decodes the noise into a DP signal, then the DP signal is received without a special device such as a dial pulse converter.
Patent JP-H0890807-A (JP)
Title: Method and apparatus for thermal transfer recording
Inventor: HIROKI MASASHI
IPC: B41M7/00
Filed: 1994-09-27
Abstract: PURPOSE: To clearly see an image formed on the surface of a base material by flattening the surface of a porous image receiving layer on the surface of the porous image receiving layer of an image receiving medium, and embedding the hole of the receiving layer. CONSTITUTION: An image receiving medium 1 is conveyed to a recorder in which an ink ribbon 14 is sandwiched between a thermal head 11 and a platen roller 13 by a conveying roller 21, and further held by a conveying roller 24. While conveying the medium 1 in the direction of an arrow in this state, the heat generator of the head 11 generates heat in response to image information and transfers the ink of the ribbon 14 to the medium 1. The medium 1 is returned to the opposite direction to the arrow, again recorded by four color inks Y, M, C, Bk, and hence a full color image is formed. The medium 1 formed with the full color image by the head 11 is further conveyed in the direction of the arrow, and the image surface of a porous image receiving layer is heated and pressurized by a heat roller 25.
Patent JP-H07187085-A (JP)
Title: Fiber reinforced composite panel structure and manufacture thereof
Inventor: DON ERU ASHIYAA
IPC: F16S1/00
Filed: 1994-09-28
Abstract: PURPOSE: To manufacture a solidified fiber-reinforced composite structure without the need to form mandrels by integrally coupling crown-shaped stiffener members, spars, and shear ties to a planar or curved skin structure. CONSTITUTION: A unitary panel assembly includes hollow U-shaped crown stiffener members 310 and transversely extending shear ties 320 secured to a skin 330. Both the stiffener members 310 and the skin 330 consist of plural layers of fiber-reinforced prepreg composite matrix material. After assembly of the stiffener members 310, the shear ties 320, spars 35, 35' and the skin 330, tubular bags are inserted into the stiffener members 310. Then, the entire structure is disposed and sealed within an enclosure, a vacuum is impressed upon the enclosure, and the resulting assembly is placed in an autoclave. In the autoclave, the assembly is heated to a curing or consolidation temperature so that the composite matrix material is solidified. Structural efficiency is thus improved.
Patent JP-H0572406-A (JP)
Title: Diffraction grating plotter
Inventor: TODA TOSHITAKA
IPC: G02B5/18
Filed: 1991-09-11
Abstract: PURPOSE:To continuously and uniformly manufacture a diffraction grating, which is tolerant to external vibration and has an optional spatial frequency, at an optional position in an optical direction, to facilitate device manufacture, and to make light utilization efficiency extremely high. CONSTITUTION:The diffraction grating plotter is equipped with an X-Y-theta stage 6 which moves and rotates a dry plate 3, a laser light source 7, a shutter 8 which is opened and closed to expose and not to expose the dry plate to a laser beam, an optical branching means 9 which branches the laser beam into two, a 1st optical system which makes one laser beam incident as a reference beam on the dry plate 3, a moving mirror 13 which is movable in parallel and in a specific direction and reflects the other laser beam, and a 2nd optical system consisting of an image forming means which makes its reflected light incident as an object beam on the dry plate 3 at the same position with the reference beam, and a control means 16 which controls the X-Y-theta stage 6, shutter 8, and moving mirror 13 according to image data.
Patent JP-H1174636-A (JP)
Title: Manufacture of wiring board
Inventor: ITO TATSUYA
IPC: H05K3/18
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing wiring board by which an insulating resin layer can be roughened while a lower wiring layer and via holes are protected from the corrosion by chromic acid, even when the insulating resin layer is roughened by using the chromic acid which corrodes the lower wiring layer and via holes. SOLUTION: Plated-tin layers 107s are formed on the surfaces of via holes 107 provided on a lower wiring layer 106 in projecting states, and an insulating layer 111 is formed around the via holes 107. Then, an upper surface 111a of the layer 111 is adjusted by buff polishing, etc., so that the surface 111a may be nearly flushed with the upper surfaces 107a of the holes 107. In addition, the surfaces 107a of the holes are plated with tin 107t and the adjusted upper surface 111a of the insulating layer 111 is roughened to form a roughened surface 111b by bringing a roughening chemical containing chromic acid. After the roughened surface 111b is formed, the upper surfaces 107a of the holes 107 are exposed by removing the tin layers 107t.  Thereafter, a wiring board 200 is formed by forming an upper wiring layer 116 and upper via holes 11 on the roughened surface 111b of the layer 111 and upper surfaces 107a of the holes 107 by the semi-additive method.
Patent JP-S59166147-A (JP)
Inventor: DEIBITSUDO SHII FURETSUKU
IPC: A61G7/043
Filed: 1983-12-10
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-H04113775-A (JP)
Title: Picture reader
Inventor: HAYATA YUJI
IPC: H04N1/40
Filed: 1990-09-04
Abstract: PURPOSE:To attain picture reading with high accuracy at all times by providing an image sensor reading a reflection light from an original lighted by an illumination system, a member having a reference reflection face and a means obtaining an offset correction data from the reflection density of the reference reflection face to the reader. CONSTITUTION:While a light emitting diode array (LED array) is lighted, a black color reference board is read and a signal output is outputted from a sensor synchronously with a horizontal synchronizing signal. The data of the reference board outputted in this way is stored in a latch 110 from a CPU 105 as a data content of initial value. Moreover, a timing signal generating circuit 107 gives an output to the latch circuit 110 when 216-picture elements of timing signal are fed. Then an output of an operational amplifier 102 is converted into an 8-bit picture digital signal by an A/D converter 103. As the result of discrimination by the CPU 105, the revised digital value is a desired value, then the processing is terminated.
Patent JP-H04114430-A (JP)
Title: Manufacture of ceramic film on semiconductor substrate
Inventor: KOINUMA HIDEOMI
IPC: C23C14/28
Filed: 1990-09-04
Abstract: PURPOSE:To enable a ceramic film to be formed on a semiconductor substrate while keeping the film formation atmosphere at high vacuum degree by a method wherein a ceramic target is instantaneously and intermittently evaporated to be scattered by pulse laser beams in specified high vacuum atmosphere. CONSTITUTION:The sintered body, powder or crystal of exceeding one kind of ceramic material to be epitaxially grown on the cleaned up surface of semiconductor crystal substrate is evaporated to be scattered by pulse laser beams in vacuum degree higher than 1X10<-7>Torr so as to epitaxially grow ceramic thin film on the cleaned up surface of the semiconductor crystal substrate kept at the substrate temperature of 600-800 deg.C. While forming the ceramic thin film, the semiconductor crystal substrate surface kept in cleaned up high vacuum atmosphere reacts to the ceramic component scattered from a target material thereby enabling the ceramic crystal film to be grown on the substrate surface in the cleaned up atmosphere. That is, the growth of the specified ceramic film shall not be obstructed by the formation of a surface oxide film, etc.
Patent JP-H0979265-A (JP)
Title: Crown type cage for ball bearing
Inventor: UEDA KIYOTOSHI
IPC: F16C33/38
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a cage rich in general purpose usability further excellent in durability and an acoustic characteristic. SOLUTION: A crown type cage for a ball bearing is manufactured by inserting a circular annular metal-made element 12 into a synthetic resin 21. A plurality of recessed parts 13, 13 are formed in the axial direction one surface of this circular annular metal-made element 12. By providing the synthetic resin 21 to be along a surface of these recessed parts 13, 13, pockets 9, 9 are formed.
Patent JP-H0898436-A (JP)
Title: Supervisory controller for system
Inventor: NODA SUMIO
IPC: G09G5/00
Filed: 1994-09-28
Abstract: PURPOSE: To decide the state of a system at high speed by facilitating modification of data and algorithm upon modification of a system. CONSTITUTION: In a supervisory controller for power receiving/transforming system where a faulty section is determined at an inference processing section 4 based on a facility frame data 2 and a knowledge base 3, for example, a screen display data 11 of system diagram and a facility connection data 12 are generated automatically while being interlocked with generation of a facility frame data from an editor 9. When state change of the facility is determined based on the facility frame data, a section 13 for deciding the charged state of connection line for each facility decides the charged state only for the load side of the facility based on the facility connection data.
Patent JP-H1170561-A (JP)
Title: Extrusion molding machine
Inventor: INAGAKI YUJI
IPC: B29C48/76
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance degassing efficiency by performing degassing immediately after the melt plasticization of a resin by forming an unfilled part of a molten resin to the groove part of the screw arranged in the cylinder of an extrusion molding machine and providing a degassing vent port at the cylinder. SOLUTION: A dam flight 4 is set so that the groove width of a solid phase resin groove 11 is made wider than that of a liquid phase resin groove 12 on an upstream side and the groove width of the solid phase resin groove 11 becomes gradually narrow toward a downstream side and the dam flight 4 is allowed to finally meet with a main flight 15 on the way of a screw 3 to eliminate the solid phase resin groove 11. The resin groove of a screw part (full flight screw part) on and after is set only to the liquid phase resin groove having an unfilled part 16. The unfilled part 16 is allowed to communicate with a vent port 5 and allowed to function as a degassing passage.  The surface of a resin is exposed to the atmosphere immediately after melting to enhance degassing efficiency and a substance such as moisture, impurities or the like exerting adverse effect on the molten resin is removed by degassing immediately after melting and the quality of the resin can be enhanced to a large extent.