baber/WOPTO huggingface dataset:
Patent JP-2001064111-A (JP)
Title: Complex fungicide and sterilization
Inventor: TAYA MASAHITO
IPC: A61L9/01
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a complex fungicide having high sterilization rate and yet a high germicidal effect even in a small amount of supported silver by making the fungicide include a silver ion-containing specific phosphate compound and a calcium phosphate. SOLUTION: This fungicide comprises (A) a phosphate compound of the formula AgaAbMc(PO4)d.nH2O [A is an alkali (alkaline earth) metal ion, H ion or ammonium ion; M is a tetravalent metal ion; n is >=0, preferably 0<=n<=6; (a) and b are each a positive number; c and d are c=2 and d=3 when a+mb=1 and c=1 and d=2 when a+mb=2; m is valence of M] such as Ag0.005Li0.995 Zr2(PO4)3, Ag0.15Ca0.10H0.75Zr2(PO4)3.1. 2H2O, etc., (B) a calcium phosphate such as hydroxyapatite, etc., tribasic calcium phosphate, etc. In the composition, the formulating ratio of the component A to the component B is preferably about 2-40 wt.%.
Patent JP-H06306286-A (JP)
Title: Soft magnetic resin composition
Inventor: SUZUKI KEIICHIRO
IPC: C08K3/22
Filed: 1993-08-31
Abstract: PURPOSE:To provide a resin magnet composition containing a polyphenylene sulfide as a binder for the improvement of melt-flowability, thereby capable of being injection-molded, and having such excellent soldering resistance as not causing cracking in molded products, e.g. even when the molded products are dipped in a solder bath at approximately 260 deg.C for about 10see and subsequently taken out. CONSTITUTION:A resin composition comprises 5-20wt.% of a resin component comprising 70-99.5wt.% of a polyarylene sulfide resin and 0.5-30wt.% of ultrahigh mol. wt. polyethylene, and 80-95wt.% of soft magnetic powder. The ultrahigh mol.wt. polyethylene is one having a weight-average mol.wt. of 400000-7000000, preferably 450000-5000000, more preferably 500000-4000000.
Patent JP-H0767638-A (JP)
Title: New prolyl endopeptidase and its production
Inventor: MURAO SAWAO
IPC: C12N9/48
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a new prolyl endopeptidase having specific physical properties and excellent temperature stability and useful e.g. for the structure analysis of protein, etc., by culturing a specific bacterial strain belonging to the genus Pseudomonas. CONSTITUTION:This prolyl endopeptidase having the following properties is obtained by culturing a bacterial strain belonging to the genus Pseudomonas and capable of producing prolyl endopeptidase and separating the enzyme from the cub-tured liquid. Molecular weight, 76,000 (gel-filtration, SDS-PAGE); isoelectric point, 4.9; optimum work temperature, 45 deg.C; optimum pH, 8.0; stability, stable up to 45 deg.C, stabl-e to urea and SDS and stable at pH 8-11; inhibitors, inhibited by DFP and carbobenzoxy-L-thloprolyl-L-prolinal and uninhibited by PMSF; substrate specificity, hydrolyzes carbobenzoxy-alanyl-alanyl-prolyl-p- nitroanilide, etc., and inert to carbobenzoxy-alanyl-alanyl-leucyl-p-nitroanilide, etc.
Patent JP-H04119281-A (JP)
Title: Ring support for piping
Inventor: TAKAHASHI KAZUO
IPC: F16L3/04
Filed: 1990-09-07
Abstract: PURPOSE:To dispense with reinforcing a concrete body and absorb angular displacement of a ring support by providing a base plate and a bottom plate respectively having bolt holes, bolts, nuts, a piping fixing ring, and coil springs, and forming the bore of the bolt holes larger than the diameter of the bolts. CONSTITUTION:The device is constituted out of a base plate 7 fixed on a concrete building body 3 and having bolt holes, a bottom plate 8 spacedly fitted in parallel onto the base plate 7 and having bolt holes 8A, bolts 9 vertically fixed on the concrete building body 3, nuts 10 threadedly engaged with the upper parts of the bolts 9, a piping fixing ring 11 fixed on the bottom plate 8, and coil springs 12 which are arranged around the bolts 9 between the base plate 7 and the bottom plate 8, and around the bolts 9 between the bottom plate and the nuts 10. The bore of the bolt hole 8A is formed larger than the diameter of the bolt 9. As a result of this, reinforcement of the concrete body is unnecessary and angular displacement generated on the ring support can be sufficiently absorbed.
Patent JP-H04117685-A (JP)
Title: Tape cartridge
Inventor: KIKUCHI MIKI
IPC: G11B23/087
Filed: 1990-09-07
Abstract: PURPOSE:To form a tape cartridge having a tape guide with flange by synthetic resin by vertically axially dividing the tape guide with flange and forming it integrally with upper and lower halves when respectively forming the upper and lower halves by synthetic resin. CONSTITUTION:When respectively forming upper and lower halves 3 and 2 by synthetic resin, a tape guide 6 with flange is formed integrally with the upper and lower halves 3 and 2 after being vertically axially divided into a guide pin 16, one flange 17 and another flange 18. Therefore, the upper and lower halves 3 and 2 respectively easily formed by a die whose separating direction is the vertically axial direction of the tape guide 6 with flange. Thus, the upper and lower halves 3 and 2 of a cartridge 1 having the tape guide 6 with flange can be formed by synthetic resin.
Patent JP-S6390938-A (JP)
Title: Message communication system
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04L69/40
Filed: 1986-10-06
Abstract: PURPOSE:To omit a retransmitting operation by a transmitting side, by storing temporarily a message in an accumulating device in an exchange equipment, thereafter, transmitting it, when there is a fault in a receiving terminal at the time of executing the communication between terminals. CONSTITUTION:When an immediate delivery is transmitted to a teletex 2-d from a teletex 2-a, the MHS host 3 executes a delivery to the teletex 2-d. In such a case, when the teletex 2-d causes a delivery failure due to some temporary cause (fault, busy, etc.), the delivery is executed to a terminal registered in advance as a substituted terminal. Howover, if the other terminal fails in all deliveries due to a service interruption, etc., the MHS host 3 processes its immediate delivery 5 as an automatic center custody and stores it automatically in a mail box 4. In such a case, this immediate delivery telegraphic message 5 in this mail box 4 is delivered, when the other terminal is reset, but even other terminal than a terminal designated therein can fetch it by designating its immediate delivery telegraphic message 5 and requesting to draw it out. This operation is executed by, for instance, a teletex 2-c.
Patent JP-S60131107-A (JP)
Title: Internal bead cutting device
Inventor: KAWAZU NOBUYOSHI
IPC: B23D1/24
Filed: 1983-12-16
Abstract: PURPOSE:To provide high-accuracy bead cutting level for an electric welded tube by allowing a tool level to follow variation of the skelp plate thickness in one lot or between different lots during manufacture of pipes, and by retaining a proper bead cutting level. CONSTITUTION:Internal bead cutting device for electric welded steel tube consists of devices 9, 10 to measure the plate thickness of a skelp 15 continuously, and a controller R to retain a proper internal bead cutting level. When operation is commenced, the skelp plate thickness is measured to be followed by calculation of deviation from the reference thickness, and the thickness deviation 17 is fed into a regulator 13. At the same time, initialized tool level information 18 and the current tool level measured by a sensor 12 are fed into a calculator 19 to undergo an operation, and the tool level deviation 20 is input into the regulator 13 continuously. This arrangement accomplishes high-accuracy bead cutting level for an electric welded tube.
Patent JP-H04121005-A (JP)
Title: Controller for electric motor vehicle
Inventor: HIROTSU TETSUJI
IPC: B60L9/18
Filed: 1990-09-07
Abstract: PURPOSE:To facilitate self-readhesion by detecting a frequency corresponding to the current of an idling or slipping motor among a plurality of induction motors for driving an electric motor vehicle and then feeding back thus detected frequency through a primary delay element. CONSTITUTION:DC power of a stringing 1 is inverted through an inverter 5 into VVVF power for driving four induction motors 6A-6D and an input current IM is detected through a CT10 at a detecting section 11. Rotational speeds are then detected by means of pulse generators 7A-7D for respective motors at frequency operating sections 8A-8D, and selecting sections 9A, 9B determine a reference rotary frequency fro and a rotary frequency at the time of idling/ slipping based on maximum and minimum values at the time of powering and regeneration. An adding/subtracting section 17 produces a signal fvs based on the difference between fro and frs. The fvs is then compared 12 through a comparing element 20 with the current IM and the current pattern IP thus determining a differential current  IM. The fvs is added 15 through a primary delay element 21 to the pattern frequencies fSP, fro and a frequency corresponding to the  IM and the result is fed back to the inverter 5. According to the constitution, self readhesion is carried out easily.
Patent JP-H0399777-A (JP)
Title: Arc welding power unit
Inventor: NITTA AKIRA
IPC: B23K9/09
Filed: 1989-09-13
Abstract: PURPOSE:To increase the decreasing speed of an electric current as much as possible by providing a DC/DC converter circuit to regenerate charging energy of a capacitor connected to a secondary winding of a DC reactor on a DC power source. CONSTITUTION:The arc welding power unit is provided with the DC/DC converter circuit 14 to convert the output of the DC power source into desired arc welding electric power by using a switching element 12. Electromagnetic energy accumulated in a DC inductance of an output circuit is once absorbed in the capacitor 13 and then, regenerated on the DC power source side when an output current command is reduced. When an output current is to fall, the electromagnetic energy accumulated in the DC reactor 10 before that is transferred forcibly to others. The rise of the current can be speeded up while maintaining the specified number of rises of the current suited for arc welding without using a high-speed element and a high-capacity element, especially. By this method, the generation of spatters can be reduced and further, arc stability is maintained and electric power efficiency can be also improved.
Patent JP-H0891468-A (JP)
Title: Cassette-storing case
Inventor: KATAGIRI SHINGO
IPC: B65D85/575
Filed: 1994-09-30
Abstract: PURPOSE: To accurately position and secure a hub and prevent the hub from being caught by a hub pawl by a method wherein a rotation preventing projection for engaging with a cassette hub is provided with a sloping face to thereby rotate the pawl in either of the rotating directions in the process of closing the casing part of a magnetic tape cassette storing case with its lid part. CONSTITUTION: The opposite inner faces of a long plate-like part 71 and a short plate-like part 72 forming a hub pawl engaging groove 75 are so inclined as to gradually decrease the width of the hub pawl engaging groove 75 toward base end. The width of the groove at the upper end part of the hub pawl engaging groove 75 is selected for an appropriately larger value than the outside diameter of a hub pawl 23 in the hub rotating direction, whereby, when the lid part of a storing case is closed, the hub pawl 23 is rapidly guided into the groove for engagement therewith without being caught on the upper end of the short plate-like part 72.  Also, the width of the groove at the lower end part of the hub pawl engaging groove 75 is selected at such an appropriate value that, when the lid part of the storing case has been closed completely, the hub pawl 23 in engagement with the hub pawl engaging groove 75 is free from a large play.
Patent JP-S6394125-A (JP)
Title: Color sensor
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L27/144
Filed: 1986-10-08
Abstract: PURPOSE:To eliminate the need for an optical filter, to reduce the size of a device, and to remove characteristic deterioration by applying different voltages between electrodes and finding spectral sensitivity characteristics which have peaks in wavelength bands of green, red, and blue. CONSTITUTION:A laminate body 6 is made of an amorphous semiconductor with PIN structure so that front-stage and rear-stage amorphous photoelectric sensors 4 and 5 which have peaks to blue light and red light are laminated into P-N junction. Then a couple of electrodes 3 and 7 of a sensor 1 that one of them is transparent are provided to both ends. A bias circuit means 10 applies one of three kinds of preset bias voltages between the couple of electrodes 3 and 7 of the sensor 1 constituted as mentioned above. Further, a synchronizing circuit means 11 generates a synchronizing signal for selecting three kinds of reverse bias voltages to be applied successively. Then a photocurrent detecting means 12 detects photocurrents corresponding to the bias voltages and a color discriminating means 13 decides the color of light incident on the sensor 1 on the basis of the detected photocurrents.
Patent JP-S6395181-A (JP)
Inventor: FUJIWARA HIROMI
IPC: C04B41/70
Filed: 1986-10-08
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-H0687302-A (JP)
Title: Heavy load radial tire for construction vehicle
Inventor: OYAGI KATSUKI
IPC: B60C11/117
Filed: 1992-09-07
Abstract: PURPOSE:To improve the cut durability of a tread and also prevent belt separation. CONSTITUTION:The tread rubber layer 16 of a wheel tread is divided into three sections in the tire cross section, and the width W2 of the rubber part of a tread center area 32 must be 75% or less of tread width W1 while holding the equator face 30 therein. The hardness (HD1) of the rubber of the tread center area 32 is ranged between 65 deg. and 75 deg. and is set at one time or higher and 1.5 times or lower of the hardness (HD2) of the rubber of tread both side areas 34 (1<HD1/HD2<1.5). In the tread rubber layer 16 of the wheel tread, a lug groove 32 is formed from the vicinity of the tire equator face 30 in the cross direction. In the tread of a tread center area 32, siping 38 having an inclination angle of 45 deg. to the equator face 30 is formed, and in the tread on both side areas 34, siping 40 is formed in parallel with the equator face 30.
Patent JP-H0685001-A (JP)
Title: Package and installation method for semiconductor device
Inventor: ITAKURA TORU
IPC: H01L23/12
Filed: 1992-09-07
Abstract: PURPOSE:To prevent short-circuit between adjacent pads by connecting outer leads by a bonding member and preparing an insulator on an insulative board between the adjacent pads. CONSTITUTION:Bonding pads 12a and 12b which are adjacent each other with a specified space are connected with the outer leads 14a and 14b of a package. Insulators 13a to 13c are prepared between the pads 12a and 12b. The leads 14a and 14b and the pads 12a and 12b are heated with a solder (bonding member) in between. Thus, the solder is melted and the pads 12a and 12b are bonded with the leads 14a and 14b. At that time, even if the solder flows out exceedingly, the insulator 13a to 13c can prevent them soldering of adjacent bonded parts 15a and 15b from being brought into contact with each other.
Patent JP-2001065578-A (JP)
Title: Rolling bearing with closing plate sealed with grease
Inventor: OKUMA KENJI
IPC: F16C33/66
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient reliability and durability even when this rolling bearing is used at a high temperature and under high rotation and high load. SOLUTION: Urea grease is used as grease with which a part having a rolling body 6 installed thereat is sealed. An elastic material 10a forming a closing plate 7a consists of a vinylidene fluoride-tetrafluoro ethylene-polypropylene ternarycopolymer, a vulcanizable fluororubber composition, or a tetrafluoroethylene-propylene binarycopolymer, and forms a vulcanizable fluororubber composition.
Patent JP-H0286122-A (JP)
Title: Inert gas purging device for semiconductor manufacturing device
Inventor: TABEI KOICHI
IPC: H01L21/302
Filed: 1988-09-22
Abstract: PURPOSE:To use again high-quality inert gas by a method wherein an inert gas purging device is constituted in such a way that the exhaust piping of a semiconductor manufacturing device and the entrance piping of an inert gas refining device are connected to each other by a connecting piping and after part or the whole amount of use finished purge gas taken in from the exhaust piping is made to pass through boosting and filtering devices, the purge gas is again introduced in the inert gas refining device. CONSTITUTION:Inert gas, which is purge gas which purged a gas circuit in a vapor growth device 2, contains an impurity and at the same time, a pressure loss is generated in the gas and the pressure in an exhaust piping 5 becomes lower than that in an entrance piping 11. The whole amount of this purge gas flows in a connecting piping 16 by closing a valve 18, the gas pressure is boosted by a boosting device 13 to a prescribed pressure and moreover, after part of the impurity is removed by a filtering device 14, the gas enters the piping 11 of an inert gas refining device. Then, the purge gas which entered the inert gas refining device 12 is refined like purge gas previous to use, is introduced in the device 2 and after purging, the gas is exhausted. Thereafter, this circulation is repeated.
Patent JP-H0287510-A (JP)
Title: Manufacture of electric double layer capacitor
Inventor: KATO YUMIKO
IPC: H01G11/10
Filed: 1988-09-22
Abstract: PURPOSE:To improve the conformability of mutually overlapping surfaces between individual constitution parts, stabilize the quality of products, and improve self- discharge characteristics by a method wherein, before a voltage higher than the working voltage is applied to an electric double layer capacitor formed by laminating a plurality of elements, heat treatment is performed for a specified period. CONSTITUTION:A lot of electric double layer capacitors 1 wherein assembling has been finished are arranged flatly in a vessel 2 so as not to overlap with each other; a plurality of these stages are stacked and put into a heating furnace: heat treatment is performed for a specified period; the set temperature is 60-100 deg.C, and the heating period is 8-48 HR; temperature irregularity in the heating furnace is restricted within + or -5 deg.C of the set temperature. After the heat treatment, a voltage higher than the working voltage is applied to the electric double layer capacitor 1 in the following manner; the electric double layer capacitor 1 is connected in series with a power supply 3 and a protective resistor 4, and then a voltage, e.g., 7.0V, is applied at 40-80 deg.C for 1-4HR. When the conformability of mutually overlapping surfaces of constitution parts is improved by performing heat treatment before a voltage is applied, resistance, capacitance and self-discharge characteristics under a voltage can be improved.
Patent JP-H0689341-A (JP)
Title: Component position detecting method
Inventor: SEKIGUCHI SHINGO
IPC: G06T7/60
Filed: 1992-09-07
Abstract: PURPOSE:To detect the position of a component at a high speed with high precision by providing plural directional templates corresponding to figures of the respective corners of the component, finding and dividing the circumscribed rectangle of the component image into plural areas, and finding the coordinates of the component corners centering on an equal-distance area obtained by distance conversion. CONSTITUTION:A component area extracting means 76 calculates the the circumscribed rectangle in real time, and also divides the circumscribed rectangle into two areas which overlap with each other as specified and stores them in an image memory 74. A distance converting means 73 performs the distance conversion for the image which is stored in the image memory 74. A matching means 78 reads the equal-distance area which is closed to the external edge part out of data obtained by the distance conversion and performs a matching process centering on the equal-distance area by using a round template in a template storage means 77 to calculate corner coordinates which are irrelevant to a disturbance image. Consequently, a position arithmetic means 79 calculates the size, center position, etc., of the object component from the coordinates.
Patent JP-S6394155-A (JP)
Title: Packing material for liquid chromatography
Inventor: KURIMOTO TOSHIYA
IPC: G01N30/88
Filed: 1986-10-07
Abstract: PURPOSE:To improve sepn. performance by using a product obtd. by bringing polymer particles having an epoxy group and compd. having a reactive function group and hydrophobic group into reaction as a packing material for liquid chromatography. CONSTITUTION:(I): The hydrophilic crosslinked polymer particles having the epoxy group and (II): the compd. having the functional group which react with the epoxy group and hydrophobic group are brought into reaction with each other. The particulate polymers obtd. from; for example, diethylene glycol diglycidylether, PE glycol diglycidyl ether having 30 deg. of polymn., sorbitol diglycidyl ether, etc., are used as the polymer particles (I). Compds. having a hydroxyl group, amino group and carboxyl group; for example, stearyl alcohol, etc., are used as the compd. (II). The resulted product of the reaction obtd. by bringing the polymer particles (I) and the compd. (II) into reaction is used as the packing material. Since the above-mentioned resulted product of the reaction is used as the packing material, the sepn. performance and alkali resistance are improved.
Patent JP-2000066028-A (JP)
Title: Optical waveguide type attenuator
Inventor: OKUNO TOSHIAKI
IPC: G02B6/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide type attenuator having an accurate attenuation factor. SOLUTION: A core region 11 is a round region with the cross section arranged at the center of an optical fiber 10, and has a refractive index n1. A clad region 12 is a region arranged in the surroundings of the core region 11, and has a refractive index n2 smaller than the refractive index n1 of the core region 11. Loss addition regions 13a and 13b each is a region arranged in the clad region 12, and a light-absorbing element such as Co element is added thereto. The loss addition regions 13a and 13b are at the positions symmetrical with each other with respect to an optical axis center. Propagated light is attenuated, as it propagates in the optical fiber 10, while evanessent waves are absorbed in the loss addition regions 13a and 13b.
Patent JP-H0399839-A (JP)
Title: Production of bag with zipper
Inventor: INAGAKI HIROMICHI
IPC: B31B1/90
Filed: 1989-09-14
Abstract: PURPOSE:To enable continuous production, by a method wherein welding films having a melting point lower than that of tape parts of zipper tapes are adhered to the outer sides of the tape parts, the zipper tapes are inserted into an opening part of a bag body film, and the zipper tapes and the bag body film are heat- sealed under continuous feed condition while being sandwiched by sealers pro vided with recesses at parts thereof corresponding to engaging parts of the zipper tapes. CONSTITUTION:Heat-insulating films 8, 8a made of polyester are adhered to the outer sides of tape parts 1', 1a' of zipper tapes 1, 1a made, for example, or polyethylene. Welding films 7, 7a made of polyethylene are adhered to the outer sides of the films 8, 8a, and are heat-sealed together with polyethylene- made welding films 4, 4a adhered to the inner sides of bag body films 3, 3a. The films 3, 3a and the zipper tapes 1, 1a are supplied continuously, and are heat-sealed while being sandwiched by roll type sealers 9, 9a during feed thereof. Only the welding films 4, 4a and the welding films 7, 7a are welded, so that there is no need for separators, and the zipper tapes are attached to the bag body films continuously.