baber/WOPTO huggingface dataset:
Patent JP-H10101641-A (JP)
Title: New hormone receptor adjusting compound, composition containing the same and treating use thereof
Inventor: THOREAU ETIENNE
IPC: A61K31/38
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful for treatment and prophylaxis of disorders and complaints related to hormone and vitamin, capable of exhibiting physiological activity against animal cells, etc., and improving physiological effects such as reduction in toxicity by combination with a ligand. SOLUTION: This compound is shown by formula I [X is a bifunctional group, O or S; R1 is a group of the formula (CH2 )n -Z-(CH2 )o -Y (Y is OH, tiol, etc.; Z is methylene or O); R2 is COR3 (R3 is O, OH, etc.) or CH2 -OH; (n) and (o) are each 1-5] such as (E,E,Z)-7-[3(5-hydroxypentyloxy)-5,5,8,8-tetramethyl-5,6,7,8 tetrahydro-2-naphthyl]-3-methyl-2,4,6-octatrienoic acid. The compound of formula I is produced by reacting a hydroxyl compound of formula II with a group of the formula X-(CH2 )n -Z-(CH2 )o -Y (X is a halogen such as Br or I) in methyl ethyl ketone in the presence of potassium carbonate to convert it.
Patent JP-H1179615-A (JP)
Title: Top part of elevator cage
Inventor: SAITO ETSURO
IPC: B66B11/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To completely ventilate air in a cage and prevent a worker from stepping on a blower at the time of maintenance-inspection by providing the blower at a side face part provided between a first top part and a second top part. SOLUTION: A kick plate 17 is positioned on the floor face 16 of a cage 1, and this kick plate 17 is provided with an exhaust port for exhausting air taken into the cage 1 by the centrifugal turbo fan 11 of a blower, to the outside. When the centrifugal turbo fan 11 is driven, sucked outside air is blasted with strong force toward a rear panel 9 from an opening part. The blasted air collides with the rear panel 9 so as to become turbulent flow, and is circulated to every corner of the cage 1 and exhausted to the outside from the exhaust port provided at the kick plate 17. The centrifugal turbo fan 11 is provided at a side face part 6 of a top part 3 so as to be prevented from being erroneously trampled down by a worker at the time of maintenance-inspection of equipment provided at a first top part 4.
Patent JP-H04116724-A (JP)
Title: Program description system
Inventor: UENO YUMIKO
IPC: G06F9/06
Filed: 1990-09-06
Abstract: PURPOSE:To improve the correction of a character string for screen display only by correcting a data file and to eliminate the need of correcting the original program of AP by registering character string information for screen display in an application program, namely, the data file independent of AP. CONSTITUTION:The specified application program, namely, a character string storage file for screen display storing the character string for screen display, which is inherent to AP, is prepared. An identification code to be a key for calculating the character string from the character string storage file for screen display is described instead of the character string which is actually displayed in a screen. Thus, only by correcting the data file for the correction of the character string for screen display, the need for the correction of the source program in AP is eliminated.
Patent JP-S61115917-A (JP)
Title: Polyurethane dispersion
Inventor: KURIYAMA KATSUMI
IPC: C08F283/00
Filed: 1984-11-12
Abstract: PURPOSE:The titled dispersion which has excellent dispersion stability and can give a film of excellent water resistance, obtained by dispersing a modified polyurethane formed by introducing graft polymer chains comprising an ethylenically unsaturated monomer into a polyurethane in an organic solvent. CONSTITUTION:A polyurethane having unsaturated double bonds in the main chain is obtained by reacting 1mol of an OH-terminated polyol of a MW of 300-4,000 with an organic diisocyanate and 0.001-0.5mol of a chain extender which is an unsaturated compound having an active hydrogen atom on each end, which is obtained by condensing 1mol of an unsaturated dibasic acid with 1.2-2.0mol of a bifunctional compound by dehydration and has an average MW of about 140-1,000. 5-70wt% modified polyurethane obtained by graft- polymerizing 0.5-1,000pts.wt. ethylenically unsaturated monomer with 100pts.wt. above produced polyurethane is dispersed in a single or mixed organic solvent which is a poor solvent for the main chain of the modified polyurethane but in which the graft polymer chain is solvated.
Patent JP-H03101675-A (JP)
Title: Preparation of (2s,3r,1's)-stegobinone and (2s,3r,1'r,2'r)-stegobiol
Inventor: EBATA TAKASHI
IPC: B01J31/12
Filed: 1989-09-14
Abstract: PURPOSE:To selectively and stably prepare stegobinone inhibiting the activity of the sexual pheromone of ZINSANSHIBANMUSHI (a vermin) by introducing at the final process a side chain ketone site to an intermediate derived from (2R,3R)-3-hydroxy-2-methylpentanoic acid alkyl ester as a starting raw material. CONSTITUTION:The 3-hydroxyl group of a compound of formula I is protected with a protecting group R such as a silylether group or acetal group and hydrolyzed. The prepared compound of formula II is reacted with an acid chloride to prepare an acid anhydride mixture, which is reacted with (2S,3R)-3-methyl-4- one-2-hexanol of formula III to prepare (1'S,2'R)-1',2'-dimethyl-3-oxopentyl(2R,3 R)-3-OR-2-methylpentanoate of formula IV. The compound is acylated in the molecule and the 3-OR group is hydrolyzed to prepare (2S,3R,1'R,2'R)-stegobiol of formula V, whose hydroxyl group is oxidized to convert into a ketone group, thereby providing (2S,3R,1'S)-stegobinone of formula VI.
Patent JP-H07172874-A (JP)
Title: Optical fiber device
Inventor: RII RANDEISU BURAIRAA JIYUNIYA
IPC: C08G18/44
Filed: 1994-09-30
Abstract: PURPOSE: To improve the fiber protecting property of a protective coating by adding hindered phenol as a thermal oxidation inhibitor and limiting total amine content to a certain value or below when the protective coating on an optical fiber is formed by UV annealing of an urethane carbonate oligomer.  
     CONSTITUTION: One or more protective coatings are formed on a high silica glass-base optical fiber by UV annealing of an urethane polycarbonate oligomer to which a copolymer with the oligomer, 1-5 wt.% photopolymn. initiator and ≥0.25 wt.% hindered phenol as a thermal oxidation inhibitor have been added. At this time, the total amine content of the coating material and materials coming in contact with it is reduced to ≤0.03 wt.%. A silica fiber 20 of about 125 μ diameter is coated with a primary coating 21 having -20 to -80°C glass transition temp. and a secondary coating 22 having 50-125°C glass transition temp. in 10-40 μm thickness each with such oligomer compsns. and a colored tertiary coating is further formed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03101439-A (JP)
Title: Fault detecting system for ring lan transmission line
Inventor: SAKO YOSHITO
IPC: H04L12/42
Filed: 1989-09-14
Abstract: PURPOSE:To attain the sure detection of a fault by circulating at least one frame or above to detect the fault of the transmission line. CONSTITUTION:A token ring LAN is constituted of a constitution controller 1, a double ring transmission line 2, a spur (branch) 3, a special frame control mechanism 4, a station 5, and a data transmission right frame 6. A special frame added with a global address is circulated through the transmission line 2 as a transmission address of the special frame and when the special frame is circulated not once but for plural number of times through the transmission line 2, it is decided that the transmission line is normal. Thus, the fault of the transmission line is surely detected without malfunction.
Patent JP-H0283487-A (JP)
Title: Sensor mount structure of hand dryer
Inventor: HAYASHI HIDETAKA
IPC: G01S7/52
Filed: 1988-09-21
Abstract: PURPOSE:To prevent the disturbance of an ultrasonic wave by temp. by setting the sensing range of an ultrasonic sensor to a low temp. range and reducing the effect to temp. by mounting the ultrasonic sensor so that the output direction of an ultrasonic wave is inclined by a required angle toward a hand inserting direction with respect to the blow-out direction of hot air. CONSTITUTION:A pair of transmitting-receiving ultrasonic sensors 10 are mounted to both left and right side walls of a lower duct 3b so that the output direction of an ultrasonic wave crosses the blow-out direction of hot air and detect the hand arranged within the sensing range below a hot air blow-out port 3c on the basis of the reflected wave. Partition walls 34 for preventing the turning of the hot air from the hot air blow-out port 3c are integrally provided to both left and right sidewalls of the lower duct 3b. Further, the ultrasonic sensors 10 are mounted so that the output direction of an ultrasonic wave is inclined by 10-20 deg. toward a hand inserting direction with respect to the blow- out direction (l) of hot air. By this method, the effect of temp. is reduced to certainly prevent the disturbance of an ultrasonic wave.
Patent JP-S6391862-A (JP)
Title: Optical disk cartridge inserting mechanism
Inventor: SATO SHOSHICHI
IPC: G11B17/26
Filed: 1986-10-07
Abstract: PURPOSE:To easily set a cartridge in the direction for a hook hanging by setting a holding means at the open position enabling the insertion of a cartridge by exposing an insertion port according to its rotation and at the close position enabling the uptake by opposing the insertion port to a transfer mechanism. CONSTITUTION:A cartridge 1 is inserted into an inlet part 9 in the different direction from the direction for hook hanging from an insertion port 9a by having by hand the part between each recessed part 2 in the state of locating an opening and closing cover 8 at an open position. When the cover 8 is then rotated up to a closing position, the inlet part 9 is rotated with its interlocking up to the angular position where the end part 9b is located at the back part more than the end part 9c in case of viewing from the front part of a device 4 and yet the end parts 9b and 9c are located on about the same level. The cartridge 1 is thus set in the direction that the recessed part 2 is located at the back part more than a shutter 3 in case of viewing from the front part of the device 4 and yet the recessed part 2 and shutter 3 are located on about the same horizon, i.e., in the direction for hanging a hook.
Patent JP-H0769683-A (JP)
Title: Production of fabric of glass fiber for laminated board
Inventor: TAKAHASHI SHOICHI
IPC: C03C25/00
Filed: 1993-08-31
Abstract: PURPOSE:To produce a fabric of glass fibers capable of providing a laminated board excellent in suitability for punching. CONSTITUTION:A desized fabric of glass fibers is treated with a titanium compd. so as to reduce the strength of the glass fibers constituting the fabric.
Patent JP-S60129284-A (JP)
Title: Transfer-type thermal recorder
Inventor: NISHIZAWA YOSHINORI
IPC: B41J17/38
Filed: 1983-12-16
Abstract: PURPOSE:To maintain a uniform recorded density, by a method wherein a recording paper condition restricting member for maintaining a recording paper in a flat condition and maintaining a constant releasing angle is provided in proximity to a releasing position of an ink doner film and the recording paper. CONSTITUTION:A stabilizing plate 7a is fixed in proximity to the releasing position on the back side of the recording paper 6, while pressing plates 7b, 7c are provided on the face side of the paper 6 substantially in parallel to the plate 7a, and are supported respectively by both ends of a spring 70 having a rotary shaft 40 as a fulcrum wherey the pressing force of the plates 7b, 7c is restricted. Accordingly, the releasing angle in releasing the paper 6 from the ink doner film 1 and the flatness of the paper 6 after releasing can be stabilized.
Patent JP-H03100005-A (JP)
Title: Preparation of condensed ring compound polymer
Inventor: WATANABE MASAMI
IPC: C08F32/08
Filed: 1989-09-14
Abstract: PURPOSE:To effectively prepare a condensed ring compound polymer which is transparent, non-discoloring, and radiation-resistant by polymerizing a compd. contg. an indene ring or a compd. contg. a condensed carbocyclic ring contg. an indene ring as its part in the presence of a catalyst comprising a transition metal compd. CONSTITUTION:A compd. contg. an indene ring or a compd. contg. a condensed carbocyclic ring contg. an indene ring as its part (e.g. indene, acenaphthylene, or 3-methylaceanthrylene) is polymerized in the presence of a catalyst comprising a transition metal compd. (e.g. MoCl5 or WCl6). A polymer obtd. by a conventional method from the above compd. though known to be radiation-resistant, easily turns yellow and its unsuitable for the use where the transparency is esp. required. Using the above-mentioned catalyst enabled an effective preparation of a transparent, condensed ring compound polymer useful as a radiation- resistant resin.
Patent JP-H09136860-A (JP)
Title: Production of fatty-acid-esterified propoxylated glycerin
Inventor: MAIKERU AARU FUERENTSU
IPC: C07C69/30
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glycerol useful as a low-caloric fat substitute food product by high-seed conversion of the hydroxyl groups of the original glycerol while suppressing fatty acid loss to a minimum.  
     SOLUTION: This fatty acid esterified and propoxidated glycerol of formula I ((x), (y) and (z) are each 0 or an integer of pref. 1-20; (x+y+z) is pref. 3-15; oxypropylene units are groups of formula II and formula III, respectively) is obtained by the following process: first, propoxidated glycerol and a molar excess of a fatty acid are introduced into a reaction zone where a reaction mixture is formed. Subsequently, a reaction is started at an initial temperature of 20-80°C under an initial pressure of 0.88-1.1atm (13-16 psia) followed by lowering the pressure stepwise to the final pressure of ≤0.27atm (4 psia) while the temperature of the reaction mixture is raised stepwise to the final temperature of ≤275°C followed by agitation and removing the water produced by esterification of the propoxidated glycerol with the fatty acid and then further controlling both pressure and temperature. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000068279-A (JP)
Title: Manufacture of silicon wafer
Inventor: MIKI KATSUHIKO
IPC: H01L21/322
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce time for an intrinsic gettering heating operation by performing an oxygen deposition nuclei growing operation in a gas atmosphere containing chlorine. SOLUTION: An oxygen deposition nucleus growing operation is performed in an atmosphere containing chlorine. Namely, with a batch heating furnace such as an oxidizing furnace, an external dispersion heating operation of an initial step is performed at a temperature such as 1100 deg.C or more, preferably 1100 to 1200 deg.C for about 2 to 5 hours, and the oxygen deposition nucleus growing treatment is performed at 500 to 700 deg.C for several hours to 50 hours. Next, a wafer, on which the external dispersion heating operation and the oxygen deposition nucleus growing operation have been carried out, is subjected to an oxygen deposition nucleus growing operation. Instead of a conventional gas atmosphere containing a substance such as nitrogen and argon, the operation is performed in an atmosphere containing chlorine.  The atmosphere containing chlorine includes hydrogen chloride gas and silicon chloride gas. In the case of hydrogen chloride gas, the concentration is preferably 0.5 to 5% relative to hydrogen gas.
Patent JP-H1081208-A (JP)
Title: Water spray device for defroster test
Inventor: TANAKA YUKIO
IPC: B60S1/54
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To easily and surely spray water against the window glass of a vehicle in a cool test room for testing the performance of Q defroster. SOLUTION: A support frame 3 comprising two vertical frames 1 and two lateral frames 2 connected in a rectangular shape is fixed to a car body through a fixing means 4 with a suction pad 7. Both ends of a guide rail 9 are liftably supported in the right and left vertical frames 1 of the support frame 3, and a spray gun support member 12 is supported on this guide rail 9 so as to be movable in the right and left directions. The tip of an operation bar 24 is fixed to the spray gun 17 supported on the spray gun supporting member 12. The operator sprays water against a window glass G while moving the spray gun 17 in the vertical and horizontal directions gripping the grip 25 provide in the base end of the operation bar 24.
Patent JP-S61115519-A (JP)
Inventor: IMAI HIDEO
IPC: A47J27/00
Filed: 1984-11-12
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-H0794560-A (JP)
Title: Probe unit
Inventor: SANO KUNIO
IPC: G01R1/073
Filed: 1993-09-24
Abstract: PURPOSE:To provide a probe unit allowing highly accurate measurement by a constitution wherein the contact pad on an item to be inspected and a contactor are fitted positively each other even if some irregularities are present on the contact pad to bring about an electrically connected state. CONSTITUTION:The probe unit 10 having a base 13 for mounting a semiconductor wafer 12 is provided with a printed board 42 disposed oppositely thereto, and a flexible probe card 21 having the opposite ends connected electrically with the wiring layer of the printed board 42 and provided, at the intermediate part thereof, with a region 52 for arranging a contactor 53 contacting the electrode pad on the semiconductor wafer 12. The probe card 21 is provided, on the rear side of the contactor arranging region 52, with an expandable/ shrinkable fluid chamber 54 for imparting contact pressure to the contacting part of the contact pad on the semiconductor water 12 and the contactor 53 upon contact thereof.
Patent JP-S6479328-A (JP)
Title: Electron beam melting and casting method for high melting point material
Inventor: SODO TATSUHIKO
IPC: B23K15/00
Filed: 1987-09-22
Abstract: PURPOSE:To form a casting which is not stained by a melting vessel by forming the tap hole of the vessel to a specific shape and size at the time of melting high melting point metals, alloys, compds., etc., by electron beam irradiation in the vessel and casting the melt from the tap hole of the vessel into a casting mold. CONSTITUTION:The metals such as W, Ta, Nb, and V, having the high m.p. of >=1,900 deg.C as well as the alloys thereof and the silicides, borides, carbides, etc., thereof are put into the water-cooled copper vessel in an electron beam melting device and are melted by the electron beam irradiation from an electron gun. The melt is cast into the casting mold provided below the vessel by which a cast ingot is produced. The tap hole of the water cooled copper vessel is formed to >=2cm width A and >=2cm depth H in this case. The melting in the shoulder part of the side wall of the tap hole of the vessel by the deviation of the electron beam and the consequent staining of the molten high melting point metal in the vessel are then obviated and the high-purity high melting point molten metal is cast in the casting mold.
Patent JP-H0795463-A (JP)
Title: Lens controller
Inventor: HIRASAWA KATAHIDE
IPC: G02B7/28
Filed: 1993-09-24
Abstract: PURPOSE:To ensure an automatic focus control action which is accurate and stable without causing any malfunction even to a subject of low luminous intensity by changing the sampling frequency of a focus detecting means in response to the amplification value of an amplification value variable amplifier. CONSTITUTION:A system control circuit 7 integrates the output of an AGC circuit 12 by an integrator 16, decides a dark image if the output signal that undergone the digital conversion through an A/D converter 17 has a low level, and gives an instruction to the circuit 12 via a D/A converter 18 to increase its gain. Meanwhile the circuit 7 gives an instruction to the circuit 12 to reduce its gain when the output signal has a high level respectively. Furthermore the circuit 7 increases the detected sampling frequency of a focus signal in response to increase of the gain of the circuit 12 and adds together the sampling values to average them. Thus it is possible to suppress the increase of noise components and to prevent the deterioration of the automatic focus control performance against the increase of the AGC gain and the deterioration of S/N of the focus signal.
Patent JP-S6394974-A (JP)
Title: Production of glutaminase
Inventor: MOTAI HIROSHI
IPC: C12N9/80
Filed: 1986-10-08
Abstract: PURPOSE:To obtain the titled enzyme having extremely high titer in high efficiency, by treating a cultured product of a glutaminase-producing yeast with a microbial strain belonging to Trichoderma genus and capable of producing cell wall digesting enzyme or its treated product, thereby digesting the cell wall of the yeast cell. CONSTITUTION:A yeast capable of producing glutaminase (e.g. Cryptococcus albidus ATCC 20293) is cultured. The cultured product or yeast cell separated from the product by filtration is treated with a microbial strain belonging to Trichoderma genus and capable of producing cell wall digesting enzyme or its treated product to effect the digestion of the cell wall of said yeast. Finally, glutaminase is separated from the obtained cell wall digestion treatment product. The above microbial strain capable of producing cell wall digesting enzyme and belonging to Trichoderma genus is e.g. Trichoderma reesei ATCC 13631, etc.
Patent JP-S6298486-A (JP)
Inventor: NISHI KENICHI
IPC: G07B15/00
Filed: 1985-10-24
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-H0794657-A (JP)
Title: Lead frame and resin sealed semiconductor employing it
Inventor: HARIGANEYA HIDEKAZU
IPC: H05K3/34
Filed: 1993-09-24
Abstract: PURPOSE:To deal with the pitch in the mounting side easily by arranging the leads such that the lead pitch increases in proportion to the length of lead. CONSTITUTION:The lead frame comprises an island 11 supported by suspension leads 12, and a plurality of leads 13. Each lead 13 comprises parts alpha1-alpha3 extending radially in the longitudinal direction, and parts beta1-beta3 extending in parallel with the longitudinal direction wherein the radial parts alpha and the parallel parts beta are extending alternately and continuously. The lead pitch varies in proportion to the length of the lead 3 and the lead pitch for lines AA', BB', CC', for example, increases gradually. Consequently, the lead pitch can be selected according to the specifications of printed wiring board, MCM, etc., on the mounting side.
Patent JP-2001063194-A (JP)
Title: Printer
Inventor: YAMAGUCHI MASATO
IPC: B41J35/36
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of the printing procedures and/or printing conditions in a printer, in which various kinds of ink ribbons can be used, and prevent operational errors from being committed. SOLUTION: This printer is equipped with detecting means 7a and 7b for detecting kind discriminating marks 6a and 6b attached to ink ribbons or to ink ribbon cartridge 5, a storage means 16, which stores proper printing procedures and/or printing conditions in response to respective kinds of ink ribbons, a controlling means 12, which selects the proper printing procedure and/or printing conditions stored in the storage means on the basis of the information concerning the kind of the ink ribbon detected with the detecting means 7a and 7b so as to execute printing in accordance with the printing procedure and/or printing conditions, and displaying means 3 and 4 for displaying printing contents.  Further, the printing contents are displayed on the displaying means with the color, which is the color as it is when the detecting means 7a and 7b detect a color printing ink ribbon or the color, which is near to the results of printing when the detecting means detect an ink ribbon, which prints with a color different from the original color such as white and black, sepia or the like.