baber/WOPTO huggingface dataset:
Patent JP-H0272885-A (JP)
Title: Production of (2s,4s)-3-chloro-2,4-pentanediol
Inventor: TAKESHITA MITSUHIRO
IPC: C07C27/00
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for the stereo-specific synthesis of a natural organic compound on an industrial scale at a low cost by performing asymmetric reduction of chloro-pentanedione with baker's yeast. CONSTITUTION:The objective compound of formula II is produced by the asymmetric reduction of 3-chloro-2,4-pentanedione of formula I with baker's yeast (Saccharomyces cerevisiae).
Patent JP-H1160743-A (JP)
Title: Resin composition containing titanium dioxide
Inventor: FURUKAWA HIROAKI
IPC: B29K71/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of imparting coloring, color separation and light-screening property and developing excellent surface appearance and printing and coating property and useful for electrical and electronic parts, housing of OA equipment or the like by compounding a thermoplastic engineering plastic with a specific titanium dioxide pigment. SOLUTION: This resin composition comprises (A) preferably 100 pts.wt. thermoplastic engineering plastic [e. g. polyphenylene ether resin modified with an ethylenic unsaturated compound such as stearyl acrylate or styrene or a mixture of a polyphenylene ether resin (A1 ) with a polystyrene-based resin (A2 ) containing components A1 and A2 in (40/60) to (99/1) weight ratio] and (B) 5-100 pts.wt. rutile type titanium dioxide having 0.1-2.0 wt.% aluminum oxide (Al2 O3 ) content as inorganic surface-treating agent based on titanium dioxide.
Patent JP-S6286773-A (JP)
Title: Semiconductor light emitting element
Inventor: FUJIMOTO AKIRA
IPC: H01L33/06
Filed: 1985-10-11
Abstract: PURPOSE:To improve crystallinity and to suppress the deterioration in light emission efficiency and the lowering of life by forming a multi-layer structure of impurity layers as a light emitting layer in a compound semiconductor crys tal. CONSTITUTION:An N-type GaP layer 2 containing Te is formed on an N-type GaP substrate 1 doped with S or Te by epitaxial growth. Then a nondoped GaP layer 31 is made to grow and a ZnO layer 32 is formed. After the formation of the layers 31 and 32 is repeated 30 times, a Zn-doped P-type GaP layer 4 is made to grow to complete the crystal growth. With this constitution, as the deterioration of crystallinity caused by doping can be suppressed, high concentration doping can be performed. Moreover, dopant concentration can be varied easily and accurately by changing the ratio of the thickness of the GaP grown layer 31 and the ZnO grown layer 32.
Patent JP-H01163041-A (JP)
Title: Manufacture of blow form
Inventor: JIIKUFURIITO HOTSUPAADEIITSUER
IPC: B29L24/00
Filed: 1988-09-09
Abstract: PURPOSE: To hold a parison by a reinforcing member without moving it at its position in the case of blow molding by operating a pressing pressure from an exterior for reducing a sectional area of a wall on a wall range of the parison adjacent to the member in the case of closing a blowing mold, loading a blowing pressure in the parison together introducing the pressing pressure. CONSTITUTION: A reinforcing member 2 is surrounded from a periphery by a thermoplastic material 3 of a wall of a blowing molding 1. Through holes 21, 22, 23 of various shapes are provided at the member 2. The hole 21 is fully filled with the thermoplastic material of the wall of the molding 1. Further, the hollow walls 4, 5 are formed of the material 3, and bridges 31, 32 are formed therein to press bond to a part of an exposed edge of the member 2. In addition to the two bridges 31, 32, the other bridge 33 is formed via the hole 21. This bridge 33 is connected integrally with a wall range of the molding 1.
Patent JP-H01121278-A (JP)
Title: Bisazolyl-hydroxyalkyl derivative
Inventor: GURAHAMU HORUMUUTSUDO
IPC: C07D405/06
Filed: 1988-09-09
Abstract: NEW MATERIAL: A bisazolyl-hydroxyalkyl deriv, expressed by formula I (Ar is aryl which may be substituted; X is CH 2 CH 2 , OCH 2  or CH=CH; Y is N or CR 3 ; R 1 -R 3  are each H, halogen or methyl; (n) is 0, 1 or 2), its acid-addition salt and metal salt complex.  
     EXAMPLE: 5-(4-chlorophenyl)-2-methyl-2-(pyrazole-1-yl)-3-(1,2,4-triazolemethyl)- pentanol-3.  
     USE: A fungicide.  
     PROCESS: A compd. expressed by formula I is obtained by allowing oxiranes expressed by formula II to react with a 1,2,4-triazole expressed by formula III in the presence of a diluent and in the presence of an acid binding agent and a catalyst at need. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001046693-A (JP)
Title: Winning device for pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a winning device for promptly dissolving engagement of a game ball even when it is generated at the time of opening/closing operation of a winning port door in a pachinko game machine. SOLUTION: Between the winning port door 102 freely openably and closably provided on a large winning port 100 of a large winning device 16 provided on a game panel surface and a solenoid 55 for large winning port opening for driving the winning port door 102 so as to open and close it, a movable member 112 for opening/closing the winning port door 102 in an engaged/ disengaged state by operation of the solenoid 55 is interposed. The winning port door 102 is provided with a sensing piece 120 integrally moved linked with the opening/closing operation of the winning port door 102 and a sensor 122 for sensing movement of the sensing piece 120.
Patent JP-S59115520-A (JP)
Title: Jig for manufacturing semiconductor product
Inventor: OOKAWA MASAYUKI
IPC: H01L21/205
Filed: 1982-12-23
Abstract: PURPOSE:To prevent contamination on a semiconductor during the process being performed on the manufacture of semiconductor products by a method wherein the jig used therein is composed of synthetic graphite material whereon an SiC film is coated in such a manner that it has a specific optical transmittance. CONSTITUTION:This semiconductor manufacturing jig consists of synthetic graphite material whereon an SiC film is coated by performing a vapor-phase growing method, and the SiC film is formed in such a manner that its optical transmittance for tungsten filament lamp light will be 15-60% when expressed in transmittance in the film thickness of 50-130mum. First, a highly minute SiC film is formed by performing a vapor-phase growing method. The SiC film having the transmittance less than 15% with the film thickness of 50-130mum has poor efficiency in the prevention of contamination, and the SiC film having the transmittance over 60% can not be manufactured. However, the thickness of the SiC film is not limited to 50-130mum, and it is used to limit the transmittance, thereby enabling to reduce the contamination on the semiconductor while manufacturing processes are being performed.
Patent JP-S6469743-A (JP)
Title: Fuel feed quantity control for internal combustion engine
Inventor: FUKUTOMI YOJI
IPC: F02D41/14
Filed: 1987-09-08
Abstract: PURPOSE:To improve the acceleration performance by varying the transition delaying time from the time point when the fuel feed quantity increases larger than a standard quantity during the air-fuel ratio feedback to the transition to the open loop control according to the engine temperature and speedily obtaining the air-fuel ratio in rich state. CONSTITUTION:In a control circuit 20, during the engine operation, the fuel injection time is calculated on the basis of each output signal of an O2 sensor 1, throttle opening degree sensor 10, absolute pressure sensor 11, crank angle sensor 12, and a water temperature sensor 13, and an injector 5 is drive- controlled according to the result of the calculation. In this case, if the calculated fuel feed quantity is less than a standard quantity, the injector 5 is feedback-controlled on the basis of the output of the O2 sensor, and when the state where the fuel feed quantity is larger than a standard quantity continues for a standard time or more, the injector 5 is open-loop controlled independently of the output of the O2 sensor. In this case, the standard time is controlled according to the engine temperature.
Patent JP-H072898-A (JP)
Title: Glycosylated insulin and diabetes remedy containing it
Inventor: MATSUKURII JIEIMUZU SHII
IPC: A61P3/08
Filed: 1993-08-19
Abstract: PURPOSE: To obtain a subject new compound usuful as diabete therapeutic agent excellent in coagulation resistance.  
     CONSTITUTION: To obtain the compound of formula I (X and Z are each different group by H, OH; m is 1-3; each glycosyl group is attached to insurin by thioamide bonding through A-1 glycine, α-amino group of B-1 phenylalanine or ε-amino group of B-29 lysine of insurin molecule), for example, p-(α-D- glucopyranosyloxy)-phenyl-thiocarbamoil insulin, a compound of formula II or formula III is reacted with insurin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001054235-A (JP)
Title: Mounting structure for solar battery system
Inventor: WAKAMATSU AKIRA
IPC: H01L31/042
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a solar battery system of antenna- mast-mounting type, requiring no large mounting area, and capable of attaining prescribed electrical energy at all times, while reducing the size and stably supporting a solar battery module with an antenna mast. SOLUTION: This mounting structure for a solar battery system is disposed with a solar battery module 4 for reference on the south side of an antenna mast 2 and a solar battery module 5 for correction on the north side thereof. The solar battery module 5 for correction is formed into such a scale, that it compensates for the reduction in electrical energy produced by the solar battery module 4 for reference with its part hidden in shadow. Electrical energy can be supplied stably at all times, thereby attaining a solar battery system suitable for a communication station of subscribers.
Patent JP-H0274152-A (JP)
Title: Power source output stabilizer
Inventor: SAITO YUICHI
IPC: H02M3/155
Filed: 1988-09-08
Abstract: PURPOSE:To obtain a power source stabilizer having excellent output stability by selecting a desired operational format based on an input voltage. CONSTITUTION:A digital controller 16 compares the output voltage from a smoothing circuit 13 with a reference value and produces a pulse signal having duty ratio corresponding to the difference as the switch signal for a transistor 12. The duty ratio is calculated according to a stored and preset operating format and varies such that the ON time of the transistor 12 will be shorter for larger output voltage. Furthermore, the digital controller 16 stores a plurality of operating formats and one of which is selected corresponding to the digital value of input voltage to be fed to the input terminal 11. Switching operation of the transistor 12 is also influenced by the input voltage at the input terminal 11, and when the operating format is selected based on the detected voltage the power source output can be stabilized.
Patent JP-H1069015-A (JP)
Title: Silver halide photosensitive material for forming black-and-white image
Inventor: GOTO MASANORI
IPC: G03C7/333
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a black-and-white image forming silver halide photosensitive material adapted to development processing in a negative to positive photographic system and easy in printing to a photographic printing paper and less affected by a halation and an irradiation, and also a flare. SOLUTION: This photosensitive material has a ratio of a blue minimum density value to a green minimum density value adjusted to 1.0-1.8 and a ratio of a red minimum density value to a green minimum density value adjusted to 0.1-0.6, and it can form a black-and-white image by color development processing, and this photosensitive material contains colloidal silver in its non- photosensitive layer.
Patent JP-H08125285-A (JP)
Title: Semiconductor light-emitting device
Inventor: SHIMOYAMA KENJI
IPC: H01S5/00
Filed: 1995-09-01
Abstract: PURPOSE: To improve a characteristic and reliability of a light-emitting element by being provided with an active layer consisting of AlGaInP having a thickness under a specific width, second and third clad layers consisting of AlGaInP at the upper and lower sides of the active layer having a thickness below a specific width and first and fourth clad layers consisting of AlGaAsP besides having a current blocking layer. CONSTITUTION: A first clad layer 103 consisting of a first conductive type AlGaAsP group compound is laminated on a substrate 101 provided on a buffer layer 102. Next, a second clad layer 104 consisting of an AlGaInP group compound and having a thickness below 0.05μm is laminated whereon an active layer 105 consisting of the first or second conductive AlGaInP or GaInP having a thickness under 0.1μm is laminated. Next, a third clad layer 106 consisting of the second conductive type AlGaInP group compound and having a thickness below 0.5μm is laminated and further a fourth clad layer 107 consisting of the AlGaAsP group compound is laminated. And, a position of a current blocking layer 108 constricting a current to the active layer 105 is not particularly limited.
Patent JP-H0389056-A (JP)
Title: Transmission for automobile
Inventor: WATANABE TSUKASA
IPC: F16H3/091
Filed: 1989-08-31
Abstract: PURPOSE:To alter the specification of a transmission and achieve cost reduction by disposing gear trains from the lowest speed gear train to the highest speed gear train at an intermediate part case and disposing an extremely low speed gear train and an extremely high speed gear train optionally at the intermediate part case by request. CONSTITUTION:Gear trains from the lowest speed gear train 38 to the highest speed gear train 44, which are basic speed change gear trains, are disposed at an intermediate part case 54 forming the transmission case of a transmission 8. An extremely low speed gear train 46 and an extremely high speed gear train 48 are disposed as an added speed change gear train 36 by request in the form of an addition to the above mentioned intermediate case 54. The specification of the transmission 8 can be thus altered without changing component parts. The component parts can be also used in common, thus achieving cost reduction.
Patent JP-S59115676-A (JP)
Title: Image pickup device
Inventor: SAITOU SHIYUUICHIROU
IPC: H04N5/335
Filed: 1982-12-22
Abstract: PURPOSE:To eliminate the generation of smear even at the pickup of an object with high luminance and also to simplify the constitution of a shutter means by controlling an exposure time with the shutter means for a short exposure time and controlling the exposure time with the storage time for a long exposure time. CONSTITUTION:When a setting circuit 20 sets a time shorter than 1/120sec, the storage time is set to nearly 1/60sec. Further, a sector is controlled so that a CCD12 is exposed within the storage time and incident light to the CCD12 is shut during the vertical transfer period. Then, the exposure during the vertical transfer period is blocked and the generation of smear is eliminated. Further, when the exposure time setting circuit 20 sets a time longer than 1/120sec, first a signal representing that the setting circuit 20 sets a time longer than 1/120sec is applied to an angular aperture control circuit 22 and a motor 3 via an OR gate 40, and the motor 3 is stopped. Then, the setting value of the setting circuit 20 is outputted to a CCD drive circuit 25, which controls the storage time in response to the setting value.
Patent JP-S6287481-A (JP)
Title: Method of setting the initial melting position in single crystal-pulling-up apparatus
Inventor: KONNO SHOICHI
IPC: H01L21/18
Filed: 1985-10-09
Abstract: PURPOSE:A refractory rod is brought into contact with the surface of the polycrystalline melt, and the crucible is allowed to go down in a prescribed height, when the color of the rod has changed and the resultant surface level is regarded as the initial position whereby the melt surface is positioned with high accuracy. CONSTITUTION:The polycrystalline melt 7 in the crucible 2 is raised up with the shaft 4 to get into contact with a rod 30 which extends down from the oven 1 between the refractory rod end 32 and the melt surface to reflect the color of the melt to the inside of the rod end 32. When the surface reaches the rod end 32, the shaft 4 is stopped and the indication of the indicator 40 is set to P0. Then, the shaft 4 is allowed to go down by a prescribed distance DELTAls and the point is regarded as the surface level of the melt 7 40a, represented by Ps. Then, the seed 21 is brought into contact with the surface of the melt 7 to start pulling up the seed crystal. The shaft 4 is pushed up in correspondence to the level down of the melt which is caused by pulling up the single crystal to keep the surface level of the melt constant.
Patent JP-H0974593-A (JP)
Title: Speaker
Inventor: MORIMOTO HIROYUKI
IPC: H04R9/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a spacer, to rationalize an assembly work, to reduce the number of parts and to reduce work man-hours by integrally molding a conical frame part and a speaker frame. SOLUTION: The speaker unit 11 composed of the frame 9 which is integrally molded into a conical shape for a door panel 12 is mounted by the frame part 9a via a cushion 10 for sealing. It is desirable that the depth h of the frame part 9a of this integrally molded frame 9 is made deeper than the damper 9b of the speaker unit 11, but even when the depth must be unavoidably made shallower, a waterproof effect can be exerted for the water from the upper direction, etc., by making the depth deeper than the back surface window hole opening port end 9c of the speaker frame 9 as a minimum dimension. Namely, water splashed on the back surface part of a speaker can be avoided by squeezing the outer periphery of the speaker frame 9 deep into the conical shape and pushing the speaker unit 11 to the front surface.
Patent JP-H02275882-A (JP)
Title: Pyrrolo(3,2-e)pyrazolo(1,5-a)pyrimidine derivative and pharmaceutical containing the same
Inventor: TSUJITANI NORIHIKO
IPC: A61P3/06
Filed: 1989-08-31
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 and R2 are H, (substituted) alkyl, (substituted) cycloalkyl, phenyl or (substituted) heterocyclic ring; R3 is H or cyano]. EXAMPLE:8-tert.-Butyl-3-cyano-6,7-dihydro-5-methyl-8H-pyrrolo[3,2-e]py razolo[1,5- a]pyrimidine. USE:Useful as a remedy for circulatory diseases or bronchodilator having excellent vasodilator, hypotensive, antihyperlipemic, blood platelet agglutination inhibitory, Ca<2+> blocker and bronchodilator action. PREPARATION:An alpha-acetyl-gamma-butyrolactone expressed by formula II and 5- aminopyrazoles expressed by formula III are subjected to dehydrating condensation to provide a compound expressed by formula IV, which is then subjected to cleavage of the lactone ring and cyclization to afford a compound expressed by formula V. The resultant compound expressed by formula V is then halogenated to provide a compound expressed by formula VI, which is further reacted with amines.
Patent JP-H0756275-A (JP)
Title: Laminated polyester film for photographic sensitive material
Inventor: UCHIUMI SHIGEO
IPC: G03C1/795
Filed: 1993-08-19
Abstract: PURPOSE:To provide a laminated polyester film for photographic sensitive materials which is excellent in terms of a recovery property from permanent set of curling, transparency, water-absorptivity and mechanical characteristics. CONSTITUTION:This polyester film consists of >=2 layers of biaxially stretched and laminated films including a polyester A layer and a polyester B layer. This polyester A layer consists of a substantially amorphous polyester and its thickness is >=1.0mum. This polyester B layer consists of a substantially homopolymer and occupies the thickness of >=50% of the entire thickness of the laminated film. The film is formed with an easy adhesive layer for emulsions and is used.
Patent JP-S59110676-A (JP)
Inventor: UIRIAMU MOUUUEI FUN
IPC: C07D213/38
Filed: 1983-11-30
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-S59121145-A (JP)
Inventor: SAKAI ETSUROU
IPC: E02D17/08
Filed: 1982-12-27
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-H1096129-A (JP)
Title: Sliver cans-conveying and feeding system between two drawframes
Inventor: BUNGTER HELMUT
IPC: D01G15/64
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable the interruption of cans by permitting the carrying-in conveyer and the traverse conveyer to separately move from each other in a sliver cans-conveying and feeding machine. SOLUTION: The apparatus conveying and feeding cans between two drawing frames has at least one conveying track equipped with a conveyer in the longitudinal direction to the cans, another conveying track having a longitudinal conveyer to the cans conveying of the transverse direction branches rectangularly from this conveying track, and holding members for conveying cans 13 are set to the transverse conveying track from the conveying track. The longitudinal conveyer to the transversely conveying track is equipped with conveying members which is connected to cans and driven and a moving means 30 equipped with a holding member 34 is attached to the longitudinal conveyer on the transversely conveying track.
Patent JP-S61106354-A (JP)
Title: Sheets feeding device
Inventor: MAKITA NOBUHIRO
IPC: B65H3/52
Filed: 1984-10-30
Abstract: PURPOSE:To prevent over-return of a sheet, which might cause folding to the sheet, in a sheet feeder of friction separating type to be used for a copying machine by equipping one of the bearings for a feed roller shaft with a one-way clutch to allow rotation of the shaft only in the direction of sheet feed. CONSTITUTION:One of the bearings, 6-1, for the shaft 1 of a feed roller 3 is equipped with a one-way clutch CL3 which allows rotation of the shaft 1 only in the direction of sheet feed. Another one-way clutch is furnished between the feed roller 3 and shaft 1 to allow only rotation in the same direction. Thereby the upper sheet of the two eventually transported in double feed is forwarded by resist rollers 5, 9, and when the trailing edge of the sheet has passed the nip part composed of the feed roller 3 and a separator roller 14, it is going to be rotated by a torque limiter 15 in the direction against sheet feed, but the feed roller 3 does not rotate in this direction, and accordingly the feed roller 3 and separator roller 14 will stop. Therefore the sheet will not be returned unnecessarily, but come in contact with the nip part and stop there, so that the leading edge of the sheet is free from risk of folding because of friction with the separator roller 14. Thus no sheet folding will occur at the time of feeding the next sheet.
Patent JP-H1067193-A (JP)
Title: Card with user identifying function and user decision system using the card
Inventor: OKUDA MITSUNORI
IPC: B42D15/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance safety and reliability of a transaction by a card by deciding simply and positively a proper user of the card or not. SOLUTION: A normal fingerprint information registration part 16 which a fingerprint 20 of a proper user is previously recorded permanently as a print image and a temporal user fingerprint information retaining part 18 to transfer and input a user fingerprint at a time of using a card through a stamp and the like are provided with a main body of a card 10. A user fingerprint information 22 can easily be removed by a removing member for example a cloth or the like. While, an identifying code registration part 24 which a registration identifying code is previously recorded is provided with a back surface side of the main body of the card 10. A device terminal decides the fingerprint information is consistent with the identification code or not and recognizes a proper user when there is a consistency with them.
Patent JP-S59118121-A (JP)
Inventor: SAWANO TATSUROU
IPC: A47J36/02
Filed: 1982-12-27
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。