baber/WOPTO huggingface dataset:
Patent JP-H01279807-A (JP)
Title: Method for using phthalocyanine compound as agent which is optically deactivating against microbe
Inventor: RUDORUFU PORONII
IPC: A61P31/04
Filed: 1988-11-10
Abstract: PURPOSE: To obtain an optically inactivating agent against microorganisms, especially bacteria, in inside of or on an organic or an inorganic substrate by using an almost new phthalocyanine compound such as aluminum phthalocyaninedisulfonic acid, etc. CONSTITUTION: In this detergent having antibacterial action, a phthalocyanine compound expressed by formula I [PC is a phthalocyanine ring; (v) is 1-4; Me' is Na, K, Mg, AlX (X is an anion); R' is SO3 Y (Y is H, an alkali, etc.), formula II (X1 ' is O or NH; R1 and R2 are each H, sulfo, etc.), SO2 -X', etc.] (e.g. potassium phthalocyaninedisulfonic acid, etc.) is used as an optically inactivating agent against microorganisms. This water soluble phthalocyanine compound expresses good suppressing action against microorganisms by optical inactivation when irradiated by lights in the presence of oxygen and water. Among the compounds of formula I, those having a specific substituent in R' are new compounds.
Patent JP-H03143856-A (JP)
Title: Method and device for conveying web
Inventor: SAKAI SHIGERU
IPC: B65H19/16
Filed: 1989-10-30
Abstract: PURPOSE:To rotate a roller having holding power for the web correspondingly to the speed at which webs are conveyed by fixing the roller to a shaft provided inside the roller at the acceleration or deceleration of the web so as to make rotation of the roller accord with the speed of the web. CONSTITUTION:To join an old web 28 and a new web to each other, a shaft 56 is fixed using a clutch mechanism 56 by a clutch control means in such a manner that torque of the shaft 58 is transmitted to a roller 54; further, the shaft 58 is rotated by a driving means 66 which drives the roller in accordance with sudden acceleration or deceleration of the webs at the junction of the webs. The roller 54 is therefore rotted in accordance with sudden acceleration or deceleration of the webs at the junction of the webs 28 and so sagging of the webs 28 is prevented together with slippage of the webs 28 that may occur due to the speed difference between the webs 28 and the guide roller 54.
Patent JP-H04157766-A (JP)
Title: Manufacture of silicon gate p-channel mos semiconductor device
Inventor: CHISHIMA KENJI
IPC: H01L21/265
Filed: 1990-10-20
Abstract: PURPOSE:To nitride lower part of a silicon gate electrode and to suppress punchthrough of boron by forming a silicon gate electrode, and then ion implanting nitrogen N so that a peak of a concentration distribution in a depth direction occurs at the lower part of the electrode. CONSTITUTION:After a channel stopper 2, a selective oxide film 3 and a gate oxide film 4 are formed on a substrate 1, a polyside film 7 made of a p-type polysilicon film 5 and a tungsten (or molybdenum) silicide film 6 is formed. Then, an n-channel MOSFET forming region is masked with a resist film 8. Then, nitrogen ions N<+> are implanted so that a peak of concentration distribution in a depth direction occurs at the lower part of the film 5 through the tungsten (or molybdenum) silicide film 7. Then, manufacture is continued by the same method as a conventional manufacture of a MOS semiconductor device. Unnecessary ion implantation of the nitrogen N to an n-channel NOSFET region can be prevented by forming the film 8 as a mask.
Patent JP-H08125510-A (JP)
Title: Signal delay circuit
Inventor: TAKEDA AKIHIRO
IPC: H03K5/135
Filed: 1994-10-21
Abstract: PURPOSE: To realize a circuit obtaining a highly precise and stable delay signal in LSI. CONSTITUTION: A decoder 20 which selectively outputs input signals is provided on latch circuits 21-24 obtaining delay quantity to be delayed with signals to be delayed as inputs. Plural latch circuits 21-24 giving clocks different in delay quantity from the external part of LSI as latch clocks and setting the output of the decoder 20 as input data are provided. Thus, the signal having target delay quantity is obtained through a gate 25 which OR-operates the outputs of the latch circuits.
Patent JP-H10111288-A (JP)
Title: Detection of kidney disease
Inventor: TSUCHIDA FUMIKO
IPC: G01N33/483
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To develop various kidney diseases such as kidney cancer in early stages by measuring free oligosaccharide in a living body sample. SOLUTION: Any method is adapted to an oligosaccharide measuring method and, for example, if an FACE method (fluorophore-assisted carbohydrate electrophoresis) is employed, a sugar chain of glycoprotein is liberated and the reductive terminal of sugar chain is labelled with a fluorescent dye and polyacrylamide gel electrophoresis with respect to the labelled sugar is performed and all of sugar chains occuring from all of free glycoproteins are subjected to pattern analysis, that is, a whole image analysis. The migiation positions of respective bands separated on a gel are displayed by DPC (degree of polymerization) and the value thereof is compared with an existing sugar chain structure to measure constituent sugars.  The FACE method is a relatively simple sugar chain analyzing method and has an advantage capable of performing usual health dagnosis or clinical examination and capable of the simultaneous parallel comparatively analyzing examination of a plurality of samples.
Patent JP-S63135856-A (JP)
Title: Chromatography apparatus
Inventor: KITAZAWA ATSUJI
IPC: G01N30/56
Filed: 1986-11-28
Abstract: PURPOSE:To pack a packing agent evenly, by a method wherein a packing column is connected to a chromatography column to pack the chromatography column with a packing agent by pressing from the packing column and, moreover, a pressing is given from an opening on the opposite side thereof. CONSTITUTION:A packing column 3 is connected to a backed column 1 through a connection column 5. The packing column 3 is packed with a packing agent slurry A, and after a cap 4 is moved up, the packing agent is forced into the backed column 1 to compact and the liquid is discharged from a piping 8. Then, the packing column 3 is separated from the backed column 1 and a flange member 10 is fixed at the lower end of the backed column 1. A cap 2 is pushed in from the upper end of the backed column 1 to make a more compacted packing layer B by further pressing the packing agent. Thus, after packed into the backed column under a high pressure, the packing agent is pressurized again while being pressed from both ends thereof to make the contents of the chromatography column evenly compacted, thereby achieving excellent characteristic thereof.
Patent JP-H02129666-A (JP)
Title: Color printer
Inventor: TSUGE TAKEYOSHI
IPC: G03G15/01
Filed: 1988-11-09
Abstract: PURPOSE:To prevent color slurring with a simple construction by driving photosensitive drums at four printing stations connected to one driving source, dividely in groups of two. CONSTITUTION:Two driving power transmitting means 231 and 232 are provided, which drive the photosensitive drums 41 to 44 at the four printing stations connected to one driving source 20, dividedly in groups of two. Thus, color slurring by integrated error in the case where the driving power is sequentially transmitted from one printing station, which is connected to the driving source 20, to other printing stations can be prevented. Furthermore, since there is no need to separately control the driving source 20 connected to each of the four photosensitive drums 41 to 44, construction of the machinery becomes simple, printing quality is improved, and miniturization can be obtained.
Patent JP-S62142475-A (JP)
Title: Discrimination circuit of television signal
Inventor: HOSONO MASAKI
IPC: H04N5/44
Filed: 1985-12-17
Abstract: PURPOSE:To discriminate the presence of a television signal accurately up to a weak electric field by using a detection output of a voltage level integrated by the 1st filter so as to control a time constant of the 2nd filter thereby discriminating the presence of the television signal from the 2nd filter. CONSTITUTION:A horizontal synchronizing signal is extracted by a horizontal blanking pulse and smoothed separately by the 1st filter comprising a capacitor C1 and a resistor R1 and the 2nd filter comprising a capacitor C2 and resistors R2, R3 respectively. That is, the 2nd filter has a time constant of C2XR3 over an electric field strength A and a time constant of C2X(R2+R3) below the electric field A. Since the filter voltage is D in the 2nd filter at a point of an electric field strength C, the presence of a television signal is discriminated with the electric field strength C or over.
Patent JP-H0597969-A (JP)
Title: Thermosetting resin composition and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08G59/62
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a thermosetting resin composition, excellent in fluidity, having a low expansion coefficient and high glass transition temperature, improved in heat resistance, capable of providing cured products having low hygroscopicity and suitable for sealing semiconductor devices. CONSTITUTION:A thermosetting resin composition is obtained by blending (A) 100 pts.wt. naphthalene ring-containing epoxy resin with <=10wt.% content of a compound expressed by formula I [R<1> is H or 1-6C alkyl; OG is glycidyl; (n)is 1 or 2] with (B) 30-100 pts.wt. preferably 40-70 pts.wt. naphthalene ring- containing phenolic resin with <=10wt.% content of a compound expressed by formula II and (C) an inorganic filler (e.g. fused silica or crystalline silica) in an amount of 200-1000 pts.wt., preferably 250-700 pts.wt. based on 100 pts.wt. total amount of the resin.
Patent JP-S62142955-A (JP)
Title: Gas tap-controlled type water heater
Inventor: NISHIYAMA TAKAO
IPC: F24H1/10
Filed: 1985-12-17
Abstract: PURPOSE:To remove water hammering when a stop valve of a tap-controlled type water heater and reduce after heating by providing a rotational position detecting switch at the rotational portion of a motor, and slowly carrying out the opening and closing of the stop valve. CONSTITUTION:In this gas tap-controlled type water heater, after lapse of 1-2sec from the shut-off of gas, a stop valve shaft driving motor 26 rotates reversely. By the rotation of a gear 27 directly connected to the motor 26, a gear 30 rotates and a stop valve 35 is closed by the hydraulic pressure and a force of a spring 37, thus stopping the flow of water. When the motor 26 reaches a predetermined rotational angle, the cam portion 27a of the gear 27 pushes the lever of a rotational position detecting closing limiter 28 to stop the rotation of a motor. Simultaneously, a cam portion 27b of the gear 27 gets away from an opening limiter 29. After stopping the gas in this manner, water is stopped after lapse of 1-2sec, and water whose temperature becomes high by surplus heat is driven out to remove after-heating, and the opening and closing of the stop valve are made slow by means a speed reduction gear thereby to prevent water hammering from occurring.
Patent JP-H04157525-A (JP)
Title: Modulation display method for partial area of image display
Inventor: MIURA MIKIO
IPC: G06F3/048
Filed: 1990-10-22
Abstract: PURPOSE:To make the clearness and visibility of an image high and make the image easy to see by giving an image to be emphasized a gray background by intermittent displaying. CONSTITUTION:When B among A-C shown in a figure 1a is emphasized and displayed, intermittent display image data for an artificial half-tone display corresponding to the area B appears by an alternate switching display of an all-white pattern Aw and an all-black pattern Ab shown in a figure 1b to obtain a pattern Ai which is gray as shown in a figure 1b when visually expressed. Then OR data on the gray pattern Ai of the B-area data (B in figure 1a) contains image data on the character B at all times and the display image is emphasized so that the background of the all-black (continuously black) character B is gray as shown in a figure 1c. Thus, the image is high in clearness and visibility and easy to see.
Patent JP-2000111350-A (JP)
Title: Map data conversion device and method
Inventor: MATSUZAKI SHINICHI
IPC: G01C21/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To convert into map data for improved mapping even if the map data that has a low coordinate resolution and stores a road shape in mesh units is used to map matching processing. SOLUTION: Map data before conversion has a low coordinate resolution and stores a road shape in mesh units. A device selects a link where either the start terminal node or the end terminal node of the link is on the boundary of the mesh (steps S10-S12). When the length of the selected link is equal to or less than a threshold L, a node that is connected to a node that is not located on the mesh boundary is connected to a node that is located on the mesh boundary (step S14), and a node that is not located on the mesh boundary is deleted from the map data (step S15).
Patent JP-H01126215-A (JP)
Title: Production of subspherical synthetic silica
Inventor: KON YOJIRO
IPC: C01B33/141
Filed: 1987-11-12
Abstract: PURPOSE:To obtain subspherical synthetic silica having uniform particle diameter which is capable of improving bending strength without impairing moldability of resin composition used for sealing electronic components when this synthetic silica is used as a filler therefor by hydrolyzing tetraalkoxysilane under the existence of ammonium salt under the conditions of basic and specific agitation. CONSTITUTION:In the case of producing synthetic silica by hydrolyzing tetraalkoxysilane under the existence of ammonium salt and under the conditions of basicity and agitation, subspherical synthetic silica having <=50mum mean particle diameter is produced by maintaining shearing velocity due to agitation at >=100S<-1>. The pH value in the case of hydrolysis reaction is preferably regulated to a range within 8-12. As ammonium salt, either of inorganic ammonium salt and organic ammonium salt may be used if these can be easily separated and removed in ordinarily performed post-treatment.
Patent JP-H10152489-A (JP)
Title: Pentafluorophenylazolopyrimidine compounds
Inventor: PEES KLAUS-JUERGEN
IPC: C07D487/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new pentafluorophenylazolopyrimidine compound useful as a selective antibacterial and antifungal agent, etc., from a hexafluorobenzene, a malonic acid diester, an aminopolyazole, etc. SOLUTION: A new pentafluorophenylazolopyrimidine compound of formula I [R<1> , R<2> are each H, a (substituted) alkyl, an alkenyl, an alkynyl, an aryl, a heteroaryl, a cycloalkyl, a heterocyclic; or R<1> and R<2> together form a (substituted) heterocyclic group, etc.; R<3> is H, a halogen, a group of the formula: NR<5> R<6> (R<5> , R<6> are each the same as R<1> , R<2> ), etc.; R<4> is H, an alkyl, an aryl; A is N, CR<7> (R<7> is the same as R<4> )]. The compound of formula I is useful as a selective antibacterial and antifungal agent, etc. The compound of formula I is obtained by reacting hexafluorobenzene with a malonic acid dialkyl ester in the presence of a base, condensing the produced compound of formula II (R is an alkyl, etc.,) with a compound of formula III, halogenating the reaction product and subsequently treating the product with an amine.
Patent JP-H03146557-A (JP)
Title: Electrically conductive silicone rubber composition and cured product thereof
Inventor: NAKANO AKIO
IPC: C08L83/06
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a composition having excellent moldability and giving a cured material having excellent physical properties and high electrical conductivity, at a low cost, by compounding a silicone rubber compound with spherical silicone particles, a conductivity-imparting metallic agent, a curing agent and an organic silicon compound. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a diorganopolysiloxane having an average composition of formula I (R<1> is univalent hydrocarbon group; (n) is 1.95-2.05), (B) 5-100 pts.wt. of spherical silicone elastomer particles having an average particle diameter of 0.1-50mum, (C) 100-1,200 pts.wt. of a conductivity-imparting metallic agent, (D) 0-20 pts.wt. of a liquid organic silicon compound having an average composition of formula II (R<2> is methyl or lower alkenyl; R<3> is phenyl or 3-10C alkyl; X is H, OH, etc.; 0<=a<4; 0<b<=4; 0<=c<4) and (E) a curing agent.
Patent JP-H07138451-A (JP)
Title: Modified phenolic resin composition for wetter
Inventor: ASAMI MASAKATSU
IPC: C08L61/04
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a modified phenolic resin for grinding stone, etc., having improved adhesivity as water-resistance and excellent strength by using a specific polyvinyl alcohol-based resin as an essential component. CONSTITUTION:This resin composition contains 0.5-50wt.% of a polyvinyl alcohol-based resin as an essential component. Preferably, the resin is a low- molecular weight polyvinyl alcohol-based resin having an average polymerization degree of 200-1,000 and a part or total of the polyvinyl alcohol is a polyvinyl acetal having an acetalization degree of <=75%.
Patent JP-H08147645-A (JP)
Title: Head suspension mechanism and disk drive
Inventor: YAMAMOTO IZUMI
IPC: G11B5/49
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a head suspension mechanism by which the difference between the rigidity in the rolling direction and the rigidity in the pitching direction are reduced by a method wherein a gimbal part comprises a head fixation part and one pair of support shaft which elastically support the fixation part and the thickness of the support shafts is formed to be thinner than that of the circumference by a plastic working operation. CONSTITUTION: Rolling beams 33 as first support shafts are extended in the longitudinal direction from a head fixation part 23 to which a head is bonded, and they are connected to nearly U-shaped plate springs. In addition, pitching beams 35 as second support shafts are extended from the plate springs in a direction perpendicular to the rolling beams 33, and they are connected to a plate spring 37 which supports the whole assembly. The plate spring 37 is connected integrally to a load beam 39 as a rigid part which supports a gimbal part 25. Plastic working of the rolling beams 33 is performed, their thickness is made thinner than the circumference, and the rigidity in the rolling direction 27 is set at a prescribed magnitude.  In the same manner, plastic working of the pitching beams 35 is performed, the beams are made thinner than the circumference, and the prescribed rigidity in the pitching direction 29 is obtained.
Patent JP-H04158163-A (JP)
Title: Electrical hot water heat
Inventor: NAKAHARA YASUHIRO
IPC: F24H1/18
Filed: 1990-10-22
Abstract: PURPOSE:To reduce the cost by a method wherein is sensing of a lack of hot water in a boiler, each of a remained hot water volume sensor and a hot water temperature sensor in the boiler has the same kind of common sensor. CONSTITUTION:The same kind of common temperature sensing sensors 4 composed of thermistors are disposed at a plurality of water level positions including a part near a lower electrical heater 2 within a boiler 1. Since these sensors 4 measure a hot water temperature within the boiler 1, they may be used for a boiling control and a sensing of an amount of remained hot water within the boiler 1. That is, 'a completion of boiling' is judged at a stage in which an output of the lower-most thermistor reaches a predetermined boiling-up temperature, and when an output from each of the terminators 4 is 50 deg.C or lower, it is judged that the water to be heated at that water level is still in 'water' state and then an amount of remained hot water is determined.
Patent JP-H01125585-A (JP)
Title: Scroll compressor
Inventor: MUTA YUJI
IPC: F04C18/02
Filed: 1987-11-11
Abstract: PURPOSE:To simplify the fitting of tip seals, reduce the leak of a refrigerant, and improve the operating efficiency by providing recessed grooves on the end faces of spiral bodies and fixing the tip seals made of an elastic material in the recessed grooves in the stretched state. CONSTITUTION:The second spiral body 10 engaged with the first spiral body 7 face to face is formed on the end plate of a movable scroll 9 arranged to face a fixed scroll 5. Recessed grooves 25 are provided along the end faces of the spiral bodies 7 and 10. Tip seals 26 made of an elastic material are fixed in the recessed grooves 25 in the stretched state. The tip seals 26 are elastically deformed by the pressure difference between the inside and the outside of the recessed grooves 25 and can be brought into close contact with mating end plates 6 and 11. The fitting of the tip seals is thereby simplified, the leak of a refrigerant between compression chambers is reduced, and the operating efficiency is improved.
Patent JP-H02132085-A (JP)
Title: Elevator operating device
Inventor: SUGIYAMA KAZUHIKO
IPC: B66B5/02
Filed: 1988-11-10
Abstract: PURPOSE:To enable protection of an elevator from entrance of water without operation by a worker by a method wherein entrance of water to an elevator is detected, and according to entrance of water, the position of a cage and an operation format are decided by an operation control means, and automatic protection operation is effected. CONSTITUTION:It is decided by a waterdrop detecting means 3 whether or not waterdrops are detected by a waterdrop detector 1, and when waterdrops are detected, it is decided whether or not a waterdrop amount exceeds a specified value. If it exceeds the specified value, it is decided whether or not a detecting signal from a water amount detector 2 is inputted to a water amount detecting means 4. In this case, if entrance of water to a bit 19 is confirmed, it is decided whether or not a water entrance amount exceeds a specified value, and when it exceeds the specified value, a cage is moved to a topmost floor, and it is decided by a cage operation deciding means 5 that operation of an elevator is suspended until a water entrance state is released. At a point of time when, after a waterdrop amount exceeding the specified valve is detected, no water drop is detected by the waterdrop detector 1, an elevator is returned to a usual service.
Patent JP-S62142947-A (JP)
Title: Hot air flow device
Inventor: NINAGAWA NORIO
IPC: F24H9/02
Filed: 1985-12-18
Abstract: PURPOSE:To prevent a cold air flow from blowing off at the time of starting the device and to obtain a comfortable hot air flow device by using a shape memory alloy in a hot air flow blow-off louver. CONSTITUTION:A shape memory alloy type hot air blow-off louver 8 is provided in a blow-off port of a ventilation route of a casing 7 provided with a convection fan 2 and a heat exchanger 4.The shape of a forward end of a louver 8 is varied in such a manner that the opening degree becomes small (a) at the time of a low temperature, and the opening becomes large (b) at the time of a predetermined tempera ture, when starting the operation, since the opening degree of the louver 8 becomes large, a small quantity of air flows out. When the temperature of the heat exchanger 4 rises up, the temperature due to the convection fan 2 also rises up, and the tempera ture of the louver 8 becomes more than a predetermined value, the opening degree of the louver 8 becomes large and a large quantity of a hot air flow is blown off. That is, since the temperature of the louver 8 is low until the temperature of the heat exchanger 4 rises up, and the opening degree becomes small, the quantity of the air flow is controlled and thus the effect of the cold air flow prevention is obtained. The effective hot air blow-off starting is quickened and comfortable environments can be obtained.