baber/WOPTO huggingface dataset:
Patent JP-H09301947-A (JP)
Title: Semicarbazone derivative and pest organism-controlling agent
Inventor: YAGI KAZUO
IPC: A01N47/30
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a novel semicarbazone derivative which is represented by a specific formula, has an insecticidal and acaricidal activities against insect pests and spider mites in agriculture with a low does without adverse effect on mammalians, fishes and beneficial insects. SOLUTION: This semicarbazone derivative is represented by formula I (W is O, S; X, Y and Z are each a halogen, OH, cyano, nitro, SCN or the like; R<1> -R<3> are each H, a 1-6C alkyl, a 2-6C alkenyl, a 2-6C alkynyl; 1 and m are each 0-5; n is 1-5), typically N-(4-chlorophenyl)-4-chlorobenzamide-4- trifluoromethoxyphenyl-semicarbazone. The objective compound is prepared, for example, by allowing a compound of formula II with phosphorus pentachloride in the presence or absence of an inert solvent, allowing the product to react with thionly chloride as it is added together with dimethyl- formamide, then allowing the chloride product to react with a compound of formula III in the presence or absence of a base followed by reaction of the product with R<1> L<1> (L<1> is Cl or Br).
Patent JP-H07335600-A (JP)
Title: Carrier
Inventor: AOYANAGI RYOICHI
IPC: H01L21/673
Filed: 1994-06-06
Abstract: PURPOSE:To provide a carrier, for cleaning and drying, whose removal efficiency of foreign matters is high. CONSTITUTION:In a carrier 1 for cleaning and drying, through opening parts 15 are formed in parts at carrier side plates 2 with which wafer edge parts 7 in the central height part of a housed wafer 3 are faced. As a result, in the wafer 3 which is housed in the carrier 1, the wafer edge parts in the central height part of the wafer are faced with wide spaces, the wafer edge parts in the central height part come easily into contact with a cleaning liquid and a dry vapor, a cleaning operation and a drying operation can be performed efficiently, and the adhesion density of foreign matters on the surface of the wafer edge parts in the central height part can be reduced.
Patent JP-H01293311-A (JP)
Title: Collimator lens for optical memory
Inventor: MORISHITA ICHIRO
IPC: G11B7/1372
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the substantial numerical aperture of an objective from decreasing and forming a fine spot on the recording surface of a disk, and to obtain a high transfer speed by employing a concave spherical surface as an incidence surface for a detection beam and a convex aspherical surface as a projection surface and satisfying specific conditions. CONSTITUTION:A 1st surface where the beam is made incident is made concave and spherical and a 2nd surface where the beam is emitted is made convex and aspherical to satisfy an expression I; and the shape of the 2nd aspherical surface satisfies an expression II on the meridian plane of an orthogonal coordinate system which contains the optical axis as its (x) axis, the radial direction of the lens as its (y) axis, and the origin at the peak of the aspherical surface. In the expression I, r1 is the radius of curvature of the 1st surface, (f) the focal length, and (d) the center thickness of the lens. In the expression II, r2 is the radius of curvature of the circumscribed sphere of the 2nd surface, and (k) is a cone constant and -0.005<k+(1/n)<20.015 holds for the refractive index (n) of the lens material. Consequently, the numerical aperture of the objective can be made substantially large, the fine spot can be formed on the disk, and the transfer speed can be made fast.
Patent JP-H08313768-A (JP)
Title: Termination casing of optical fiber cable and assembly
Inventor: NOZAWA TETSUO
IPC: G02B6/44
Filed: 1995-05-23
Abstract: PURPOSE: To provide a termination casing with which the capacity to house the optical fibers dropped from a wiring board is increased and an assembly formed by aggregating the many termination cases at a high density. CONSTITUTION: The termination casing S of an optical fiber cable 4 has an armor body 11 which houses optical fibers F and an optical fiber cable 4, a supporting part 17 which supports a tension member 16 led out of the optical fiber cable 4 and holding means 18, 19 which hold the supporting section 17. The sectional shape of the armor body 1 is formed to a square or elliptic shape having the sides parallel with each other. Projecting parts for fitting and recessed parts for fitting which are fittable to each other in the casings are disposed on the outer peripheral surfaces of these termination casings S. These parts are fitted to each other, by which the many termination casings S are longitudinally and transversely connected and the assembly is constituted.
Patent JP-H09309662-A (JP)
Title: Sheet post-processor for image forming apparatus
Inventor: AWANO HIROAKI
IPC: B65H37/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet post-processor for freely moving processing heads such as a stapler and a puncher into their plural post-processing positions, which can hold the processing heads in their preset postures accurately at the time of their post-processes at the processing positions and simply incorporate moving mechanisms for the processing heads therein. SOLUTION: An upper head 51 and a lower head 52 which are guided along the width direction of a tray are provided at their back faces with head support members 70 and 71 respectively. When a stitcher member 53 and a clincher member 54 hold a recording sheet 1 therebetween for the stapling process, process reaction forces F are generated by the process. The support members 70 and 71 are loaded down with the resultant process reaction forces F respectively, and the upper and lower heads 51 and 52 are held in their preset postures against the process reaction forces F.
Patent JP-S5973690-A (JP)
Inventor: TAKAHASHI RIYOUJI
IPC: F16L41/02
Filed: 1983-07-07
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-S613338-A (JP)
Title: Optical recording material
Inventor: MAEDA KOUJIROU
IPC: G11B7/24
Filed: 1984-06-18
Abstract: PURPOSE:To improve heat resistance, moisture resistance, etc. by providing a protective layer disposed with >=2 sheets of uniaxially oriented plastic films in a manner that the main axial directions of the orientation are perpendicular to each other on an optical recording layer provided on a base material and forming said protective layer in such a manner that the retardation value thereof has a specific value or below. CONSTITUTION:The protective layer laminated and disposed with >=2 sheets of the uniaxially oriented films consisting of the plastic films of high-density PE, etc., more preferably the polyester films contg. >=80% polyethylene terephthalate in such a manner that the main axial directions of the orientation thereof are perpendicular with each other is provided on the optical recording layer constituted of an element such as Bi, Sb, Se, Cs or Te on a base material consisting of an acrylic resin, glass, Al sheet, etc. The protective layer is so formed as to have <=100mum retardation value, i.e., the difference between the phases at which the linearly polarized light incident on said layer is divided to two polarized light and advances in said layer. The optical recording material which is transparent, is highly resistant to moisture and heat and decreases read errors is thus obtd.
Patent JP-H07328714-A (JP)
Title: Device for cooling extruded material made of aluminum
Inventor: MICHISAKA KOUZOU
IPC: C22F1/00
Filed: 1994-06-06
Abstract: PURPOSE:To suppress the generation of deformation of an extruded material and to cool the material by control the temp. of a cooling medium which is discharged from plural cooling nozzles which are arranged in the peripheral direction. CONSTITUTION:Nozzle pipings 4a-4h are arranged at intervals in the peripheral direction and along the inner peripheral surface of a cylindrical cover 2 and extended toward the axial direction. Nozzles 3a-3h are respectively arranged on each nozzle piping 4a-4h at intervals in the length direction and communicated. Mist-like cooling water is jetted from each nozzle 3a-3h as a cooling medium toward a passing extruded material E. Introducing pipings 5a-5h are connected to the nozzle pipings 4a-4h and these are connected to a temp. controller 6. Consequently, the temp. of the cooling medium which is discharged from each nozzle 3a-3h is controlled. In this way, cooling necessary for quenching is performed on the extruded material E without the generation of deformation such as bends.
Patent JP-H0733601-A (JP)
Title: Composition for tissue preservation
Inventor: CHIYUN HO CHIEN
IPC: A01N1/02
Filed: 1992-04-01
Abstract: PURPOSE: To obtain a composition capable of providing an energy source for an isolated tissue at the time of surgery and simultaneously suppressing the production and accumulation of lactic acid. CONSTITUTION: This composition comprises a ketonic substance and/or its precursor, glucose and a phosphate buffered balanced salt aqueous solution. The composition is especially useful as a rich energy source for preservation of an isolated tissue and a peripheral tissue at the time of surgery and simultaneously capable of suppressing the intracellular production and accumulation of lactic acid. The composition can usually be utilized for ophthalmic or usual surgery; however, other methods for utilization (e.g. local administration or preservation and washing of a donor tissue before transplantation) can be carried out.
Patent JP-S63290251-A (JP)
Title: Manufacture of metal-base composite material
Inventor: NISHIMURA TAKANOBU
IPC: C22F1/00
Filed: 1987-05-22
Abstract: PURPOSE:To manufacture a metal-base composite material excellent in various mechanical properties, by preparing a preformed body by the use of an SiC reinforcement in which SiO2 at the surface is reduced and which is then coated with heavy metal and by subjecting the above preformed body to pressure infiltration, in a preheated state, with molten alloy. CONSTITUTION:A reinforcement consisting of SiC fiber or whisker is treated with a reagent such as a hydrofluoric acid solution, by which SiO2 content at the surface of the above-mentioned SiC reinforcement of >=1wt.% SiO2 content is regulated to <=1wt.%. Subsequently, the above reinforcement is washed and then coated with heavy metal by an electroless plating method. As the above heavy metal, Ni, Cu, Co, Ag, Au, Pt, Cr, or alloys thereof are used. Then, a preformed body is prepared by the use of the SiC reinforcement coated with heavy metal, and this preformed body is subjected, in a preheated state, to pressure infiltration with molten Al alloy. By this method, the SiC fiber- reinforced Al alloy-base composite material free from deterioration due to SiO2 can be obtained.
Patent JP-S61282884-A (JP)
Inventor: INOSE SHUICHI
IPC: G09G5/36
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000313889-A (JP)
Title: Method for hydroisomerization treatment of aromatic hydrocarbon or aromatic hydrocarbon contained in aromatic hydrocarbon-containing hydrocarbon, and catalyst therefor
Inventor: SHIMIZU MASAYUKI
IPC: C07C5/13
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydroisomerization treatment method for manufacturing an isomerized alicyclic hydrocarbon of a hydrogenated alicyclic hydrocarbon, by hydrogenating and isomerizing the arom. hydrocarbon contained in an arom. hydrocarbon-contg. hydrocarbon, and a catalyst for use in the method. SOLUTION: According to this method for hydroisomerization treatment of a hydrocarbon, an arom. hydrocarbon is hydrogenated and isomerized at the same time to form an alicyclic hydrocarbon by treating a hydrocarbon contg. an arom. hydrocarbon with hydrogen under pressure and in the presence of an VIII group metallic catalyst carried on a solid acid selected from the group consisting of a tungsten zirconia, a sulfate-contg. zirconia or a tungsten zirconia carried on a high surface area silica.
Patent JP-H01294261-A (JP)
Title: Tape device
Inventor: MITSUNABE SATORU
IPC: G11B15/61
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the degradation of tape running capacity by constituting a tape running system of plural rotating roll members of which adjacent members are different in outside diameter. CONSTITUTION:In the tape running system, rotating roll posts 31 and 32, a supply roll 39, and limiter roll posts 41 and 42 are constituted as rotating rolls, and the rotating roll post 31 and the limiter roll post 41 are rotating rolls having the same outside diameter, and the rotating roll post 32 is the rotating roll which has the outside diameter equal to that of the limiter roll post 42 but different from that of the rotating roll post 31. The rotating roll of the supply roll 39 consists of a metal, and the inertia is increased to contribute to reduction of jitter. Since adjacent rotating rolls out of rotating rolls constituting the tape running system are different in outside diameter in this manner and the frequency where the sped variance component of the tape is generated is dispersed to reduce the weight of the speed variance component, the degradation of tape running capacity is prevented.
Patent JP-S5751062-A (JP)
Title: Maintenance of packing in cylinder and piston device
Inventor: HASEGAWA KISAKU
IPC: F16J15/00
Filed: 1980-09-08
Abstract: PURPOSE: To enable the exchange of a packing without pulling a piston from a cylinder without altering a driven member secured to the operating end of the piston.  
     CONSTITUTION: After bolts 7 are removed, a retaining flange 6 with a dust seal 8 is pulled upwardly along a pitson 1, and after a packing 5 is exposed on the end face of a cyinder 3, the packing 5 is cut into a plurality of pieces in a circumferential direction, and the pieces are pulled out from a pcking retainer and are removed. Then, a new packing split in advance in a circumferential direction is contacted with the piston 1 so as to hold the piston 1, the split packing is integrally shaped in a ring shape with adhesive, and is then inserted into the packing retainer to exchange the packing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07305484-A (JP)
Title: Execution method of simple floor
Inventor: MATSUMOTO RIKA
IPC: E04F15/02
Filed: 1994-05-12
Abstract: PURPOSE:To simplify the execution of works, and to prevent clearances by mounting a flat band-shaped connector having a chevron-shaped pushing section at one end and an approximately OMEGA-shaped fixing section at the other end into the engaging groove of the rear of a floor finishing material put and laid by its own weight. CONSTITUTION:Floor finishing materials 5, in which sheet materials 7 having large specific gravity are stuck on the rears of bases and which are put and laid by their own weight, are formed in such a manner that joining end sections can be connected by a male tongue and a female tongue and engaging grooves 6 are formed at places at constant distances C from the joining end sections. On the other hand, a connector 1 inserted into the engaging grooves 6 is manufactured by a thin metal plate, in which a pushing section 3 bent in an approximately chevron shape to the inside is formed at one end of a flat band-shaped connecting plate section 2 and a fixing section 4 bent in an approximately OMEGA-shape at the other end and which has strength. The fixing section 4 of the connector 1 is inserted previously into the engaging groove 6 of one floor finishing material, and the floor finishing material is placed on the ground of an underfloor section. The male tongue is inserted into the female tongue, and the pushing section 3 of the connector 1 is inserted into the engaging groove 6 and the floor finishing material is put on the ground of the underfloor section, and the process is repeated, thus completing the execution of works.
Patent JP-H07310278-A (JP)
Title: Method for deep coloring processing of animal fiber product
Inventor: URAGAMI MOTOAKI
IPC: D06M13/02
Filed: 1994-05-13
Abstract: PURPOSE:To impart high deep color effects and the durability thereof in cleaning to an animal fiber product by treating the animal fiber product with a low- temperature plasma, dyeing the treated product and then treating the dyed product with a compound having a low refractive index. CONSTITUTION:This method for deep coloring processing of an animal fiber product is to previously carry out the treatment of the animal fiber product such as a sheep, a camel, a goat or a rabbit with a low-temperature plasma, then dye the treated animal fiber product with an acid dye, etc., according to a conventional method, subsequently apply a dispersion of a low-refractive index compound having <=1.4 refractive index, e.g. a silicone-based or a polyurethane-based resin to the dyed product, dry the resultant product and then heat-treat the dried product. The resultant animal fiber product is excellent in dry cleaning fastness and capable of manifesting high deep color effects.
Patent JP-S5647530-A (JP)
Title: Low melting magnetic alloy
Inventor: HARADA HARUMI
IPC: A61K6/04
Filed: 1979-09-27
Abstract: PURPOSE:To provide a low-melting magnetic-alloy for dental use having a good castability by using Co, Ni, Pd, and Si in a specific proportion. CONSTITUTION:A composition includes 20-35wt% of Co, 20-40wt% of Ni and 30-70wt% of Pd as the essential component and less than 5wt% of Si. Specifying Co between 20 and 35% is to lower its melting point to about 1,350 deg.C or less so that the Co forms an alloy with Pd to produce a corrosion resistant magnetic alloy. Ni in amount being determined at 20-40% is intended not to reduce magnetic flux density. Adding Si improves castability and extremely reduces cavities in casting. The composition thus provides a dental-use magnetic-alloy having a good castability.
Patent JP-S61284032-A (JP)
Title: Cavity-coupled type traveling wave tube
Inventor: KAGEYAMA TAKAO
IPC: H01J25/44
Filed: 1985-06-07
Abstract: PURPOSE:To prevent the oscillation at the ends of the frequency band by loading ceramics for high frequency attenuation made from silicon carbide, alumina and so on in slots provided linearly on a cavity separating wall and making the lengths of the ceramics for high frequency attenuation satisfy the resonance conditions of TEM mode. CONSTITUTION:The length L1 of a ceramics 6 for high frequency attenuation is chosen so as to satisfy the resonance condition of TEM mode shown in the expression (1) where lambda1 is the wavelength of the lower end frequency in the pass band of the slot mode of a cavity-coupled type delay circuit 1 and epsilon1 is the dielectric constant of the ceramics 6 for high frequency attenuation. Also, the length L2 of a ceramics 7 for high frequency attenuation is chosen so as to satisfy the resonance condition of TEM mode shown in the expression (2) where lambda2 is the wavelength of the upper end frequency in the pass band of the cavity mode of the cavity-coupled type delay circuit 1 and epsilon2 is the dielectric constant of the ceramics 7 for high frequency attenuation. Thereby, the oscillations can be prevented without increasing the thickness of the cavity side wall.
Patent JP-S61284374-A (JP)
Title: Method for cutting hard and brittle material and adhesive used therein
Inventor: HIRABAYASHI MASARU
IPC: C09J129/04
Filed: 1985-06-07
Abstract: PURPOSE:To provide good dimensional accuracy for cut products by binding fast work pieces of a hard and brittle substance using a water soluble adhesive for cutting, and thereby putting the pieces surely in contact with one another and aligning them parallelly. CONSTITUTION:Work pieces are immersed in a solution of water soluble adhe sive whose main component is polyvinylalcohol with a degree of polymerization 500-2,000 and a degree of saponification 70-99%, and piled up on a slice table in three layers. Then this material is placed in a dryer to undergo consoli dation, which provides a fast bonded processing material. In this condition a rod to be processed is cut and processed, and the processed rod is cleaned in a hot water trough to disolve the adhesive. After cleaning with ultrasonic hot water, it is dried up with hot wind to finally produce a rod of specified demension.
Patent JP-S5349473-A (JP)
Title: Electronic timepiece
Inventor: AKAHA YOSHIKAZU
IPC: H03B5/32
Filed: 1976-10-18
Abstract: PURPOSE:To provide an electronic timepiece, in which output of a high-frequency oscillator is intermittently supplied to a frequency divider, so as to reduce operating time of the frequency divider as a whole, whereby power consumption at the frequency divider can be reduced.
Patent JP-H09308123-A (JP)
Title: Charger
Inventor: INO MUNEHARU
IPC: H02J7/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a charger which can put a battery in full charge condition without excess or shortage, even in case that the charge is interrupted at the time to finalize change and then the charge is reopened, in a multistage type of secondary battery charger. SOLUTION: In case that the charge is finished on final stage, a residual charge time computer 26 computes the residual charge time on final stage. In the next charge, a final stage judging means 18 judges whether the charge concerned is a final stage charge or not, and in case that it is judged to be the final charge, a charge time resetter 28 determines the residual charge time as final. Moreover, the final stage is judged by computing the time from the charge starting point of time to the final charge starting point of time and by comparing the computed time if it is below a specified time.
Patent JP-H05152523-A (JP)
Title: Complementary mis semiconductor integrated circuit device
Inventor: ITOMI NOBORU
IPC: H01L27/08
Filed: 1992-05-18
Abstract: PURPOSE:To prevent latch-up of a semiconductor device by providing a P-type region on a part isolated from a well, and applying an equal potential to that of a substrate or a higher potential than the well to the region. CONSTITUTION:A contact P-type region 12 set to equal potential to that of a P-well 6 is opposed at a minimum interval to a drain 3 of a P-channel MISFET. When a higher surge voltage than a power source voltage is applied to an output terminal, the drain 3 of the P-channel MISFET connected to the output terminal becomes an emitter of a P-N-P transistor formed of an N<-> type semiconductor substrate 1 and a P<-> type well 6, and the P-N-P transistors are forwardly biased. Since a potential difference is not generated between the well 6 and a source 8 of the channel MISFET by feeding a most surge current toward a P<+> type region 12, a parasitic thyristor due to coupling of an N-P-N transistor is not positively fed back, and a latch-up is not generated.
Patent JP-H01296987-A (JP)
Title: Production of protease
Inventor: SAWAYANAGI TOYOJI
IPC: C12N9/54
Filed: 1988-05-24
Abstract: PURPOSE:To readily obtain a high-quality protease having extremely high purity and low degree of pigmentation by cultivating a bacterium capable of producing protease in a medium containing a compound having affinity for protease. CONSTITUTION:A compound such as cinnamic acid (ester) or phenylalanine having affinity for protease is added to a medium which is used for production of enzyme and in which bacteria can multiply. Then the bacterium capable of producing protease is cultivated by shaking culture, etc., to give the aimed protease in high yield.