baber/WOPTO huggingface dataset:
Patent JP-S56123957-A (JP)
Title: N-dimethylbenzyl-tert-butylacetamide derivative, its preparation and herbicide containing the same as active constituent
Inventor: KIRINO OSAMU
IPC: C07C231/00
Filed: 1980-03-04
Abstract: NEW MATERIAL:A compound of formula I (R is H or lower alkyl; X is methyl or halogen; n is 1 or 2).  
     EXAMPLE: N-(4,α,α-Trimethylbenzyl)-α-ethyl-tert-butylacetamide.  
     USE: A herbicide for rice plants, various grains, vegetables, fruit gardens, lawns, pastures, tea gardens, mulberry farms, rubber plantations or forest land.  
     PROCESS: A tert-butylacetic acid derivative of formula II or a reactive derivative thereof is reacted with a dimethylbenzylamine derivative of formula III at an equivalent ratio between the former and the latter of 1:0.4W1:1.5 in a solvent, e.g. benzene, or under solventless conditions to give the compound of formula I. The reaction is carried out at a temperature of the coagulation point of the solvent to the boiling point thereof, preferably 0°C to the boiling point. The amount of the compound expressed by formula I is 10gW1kg, preferably 25W500g, as the active constitutent per 10 ares. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06238389-A (JP)
Title: Production of al alloy friction member
Inventor: NAKAARAI HIDEO
IPC: C09K3/14
Filed: 1993-02-17
Abstract: PURPOSE:To form an uniform wear surface and to improve the strength of all part of friction member as all part of wear member is dense crystalline structure by embedding uniformly a hard particle on the friction surface of friction member so as to form an uniform friction surface. CONSTITUTION:A forming stock W1 cast by Al alloy material is press formed in forging dies 11, 12, a pressure plate W is subjected to warm or hot forging. At the forging, a ceramic particle 20 is uniformly dispersed on the inner surface of the die 11, the ceramic particle 20 is uniformly embedded in a friction surface Wa of the pressure plate W.
Patent JP-S62188173-A (JP)
Title: Manufacture of complex electrode for fuel cell
Inventor: SUZUKI YOSHIO
IPC: H01M8/02
Filed: 1986-02-13
Abstract: PURPOSE:To give gas nonpermeability to the side of a porous carbon electrode to easily and efficiently form a complex electrode by preventing gas leak by the edge of a separator plate previously formed so as to closely fit the side of an electrode plate. CONSTITUTION:A gas nonpermeable carbon plate 1 serving as a separator plate is obtained in such a way that carbon powder and thermosetting resin solution are mixed, and the mixture is molded in a given shape, then cured, and the molding is heated in a nonoxidizing atmosphere to carbonize the resin. A recess 3 is formed so as to perpendicularly intersect each other except for edges 2 on each side of the carbon plate. A porous carbon plate 6 serving as an electrode plate is produced in such a way that a mixture of carbon fiber chops and thermosetting resin is pressed and molded, heated and cured, then carbonized in a nonoxidizing atmosphere. Through holes 7 serving as gas passages are formed at the same time. The porous carbon plate 6 is fit in the recess 3 via a porous sheet 5. While pressure is applied, they are heated and cured, then carbonized in an inactive atmosphere to manufacture a complex electrode 4.
Patent JP-S56125831-A (JP)
Title: Z-sensor in electron beam patterning device
Inventor: UNNO YOSHIMASA
IPC: H01J37/304
Filed: 1980-03-07
Abstract: PURPOSE:To accurately set the focusing point of the electron beam for the subject patterning  device by a method wherein the irregularity and warping of a patterning surface are detected by  measuring the degree of variation of electrostatic capacity and the above is fed back to a focusing  lens exciting current through the intermediary of a CPU. CONSTITUTION:Electrode plates 14 and 15 are formed in a disc-shape, an electron beam passing  hole is provided at the center section thereon, they are supported by a suppoting member 16 in  such manner that the plate 14 is positioned on the upper side and the plate 15 is on the lower side  in parallel and they are electrically isolated. The supporting member 16 is installed in such  manner that it is shifted vertically by the aid of a cylinder 18. Also, a fixed reference surface 12 is  fixed under an electro-optical assembly 3 so as to be formed into one unitary body. The relations  between the facing distance of the electrode plates 14 and 15 and the electrostatic capacity is to be  calculated in advance experminentally. At this point, for example, if the position of the electrode  plate 14 indicates the electrostatic capacity corresponding to +1mum of the reference mark at a  certain measured point on the pattern surface and the position of the electrode 15 indicates the  electrostatic capacity corresponding +3mum the focusing point to to be set is be the position  +2mum from the focusing point of the reference mark point.
Patent JP-H10216720-A (JP)
Title: Bathtub hot water circulating apparatus
Inventor: ADACHI TOSHIYUKI
IPC: C02F1/50
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub hot water circulating apparatus preventing the turbidity of hot water even after various bacteria in hot water are sterilized by a chemical agent to prevent a bathing person from causing an unpleasant feeling. SOLUTION: At a time of usual operation keeping the purifying function of a biological purifying tank high, a passage is changed over so that hot water W passes only through the biological purifying tank 21. After sterilizing operation low in the purifying function of the biological purifying tank 21, the passage is changed over so that the hot water W passes through both of the biological purifying tank 21 and a membrane filter tank 22. As mentioned above, by mainly purifying hot water W by the membrane filter tank 22 in place of the biological purifying tank 21 after sterilizing operation lowered in purifying function, the turbidity of the hot water W can be surely prevented. By preventing the hot water W from always passing through hollow fiber membranes (membrane filter tank 22) easy to generate clogging, the maintenance of the membrane filter tank 22 becomes easy.
Patent JP-H11221444-A (JP)
Title: Air purifier
Inventor: FUJII HIROAKI
IPC: B01D53/86
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent an atopic allergy disease by incinerating a harmful substance supplied into living environment as an allergen and to prevent the discharge of an unoxidized and unburnt malodor component separated at a time of oxidative incineration into a room. SOLUTION: High temp. radiation heaters 12a, 12b generating red heat are respectively provided in the windward and leeward side air passages 9, 10 in the vicinity of a collection means 8 to thermally decompose and burn not only the harmful substance in indoor air but also the unoxidized and unincinerated malodorous component during the period before reaching oxidative incineration temp. by the high temp. radiation heater 12 provided in the leeward air passage 10.
Patent JP-S60172232-A (JP)
Inventor: ABE HISATO
IPC: A01G9/10
Filed: 1984-02-17
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-S54121318-A (JP)
Title: Valve lift varying mechanism with hydraulic damper for internal combustion engine
Inventor: HIYOSHI TSUTOMU
IPC: F01L13/00
Filed: 1978-03-14
Abstract: PURPOSE: To damp the impact applied to a valve seat by a valve belonging to a valve lift varying mechanism and prevent noises and the damage of the valve seat,  by providing a hydraulic damper over a rocker arm.  
     CONSTITUTION: The hydraulic damper 41 is so formed that a plunger 47 is thrusted downward in an oil chamber 45 provided in a bracket 43 attached to a head 1. The oil chamber 54 is connected to an oil pressure source through a check valve 51. The rocker arm 15 pushes the plunger 47 through a buffer 53 just before a valve element 7a is seated with the rising of the rocker arm 15. Thus, the impact of the valve 7a and the rocker arm 15 is absorbed by the hydraulic damper 41. As a result, the valve element is prevented by the damper 41 from being impulsively seated by the valve lift varying mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05224181-A (JP)
Title: Display element
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/1333
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the bright display element by mixing fluorescent dyestuff and dichromatic dyestuff with the high polymer orientation and dispersion type liquid crystal display element. CONSTITUTION:The fluorescent dyestuff 6 is mixed with a liquid crystal/high polymer layer and the dichromatic dyestuff 3 is mixed with the liquid crystal and further preferably, the orientation direction of the liquid crystal and the high polymer is set in the direction parallel with or perpendicular to the surfaces of electrodes 2, 7. After the surfaces of the respective electrodes 2, 7 are subjected to a horizontal orientation direction, two sheets of the substrates 1, 8 are fixed to face each other and a mixture formed by mixing a UV curing resin (biphenyl methacrylate) 4, the liquid crystal 5, the fluorescent dyestuff 6 and the dichromatic dyestuff 3 is encapsulated into this spacing and is irradiated with UV rays, by which the phases of the liquid crystal and the high polymer are separated. The element transparent to the dyestuff color is thus obtd. Then, the brightness at the time of electric field impression is made more than double- fold. The reflectivity is lowered by the dichromatic dyestuff 3 when the element is not impressed with an electric field. The display element which is bright and has the good contrast is obtd.
Patent JP-S56136428-A (JP)
Title: Protective switch
Inventor: BERUNHARUTO PUROISU
IPC: H01H71/10
Filed: 1981-02-27
Abstract: 1. An electric protective circuit breaker (1) comprising mobile switching components (12), an insulating housing (2) consisting of an upper component (3) and a lower component (4), a tripping defice for automatic disconnection by the release of interlocking mobile switching components (12), and a trigger element which is arranged on the upper component (3) of the insulating housing (2), which can be manually moved against the force of an energy store (42), and which cooperates with the tripping device, characterised by the following features : a first energy store (31) that biasses the trigger element in the trigger direction ; and an additional, more powerful energy store (42) that maintains the trigger element in its rest position against the force of the first energy store (31).
Patent JP-S57142721-A (JP)
Title: Correcting device for metallic strip
Inventor: TANIMOTO TATEO
IPC: B21D1/05
Filed: 1981-03-02
Abstract: PURPOSE:To correct distortion of a strip easily with a simple structure by making the work roll of the last stage movable and providing a fixed deflector roll having larger diameter than the work roll in the upstream side or downstream side of the work roll. CONSTITUTION:A band steel 1 is passed through work rolls 2, 3, 4, 5 in a wavelike form in the direction of the arrow B while applying tension in the direction of arrows A, A'. A large-diameter deflector roll C is fixed in the upstream side of the last stage work roll 5, and only the last stage work roll 5 is made movable. While passing through work rolls 2, 3, 4, 5, the band steel 1 is bent in an alternate direction, and longitudinal and transverse distorsion is corrected. Longitudinal distrosion finally remained is removed easily by moving the last stage work roll 5.
Patent JP-H10214357-A (JP)
Title: Fare adjusting method and getting-off processor in vehicle
Inventor: YOKOYAMA KENJI
IPC: G07B15/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fare adjusting method capable of proper fare collection, which resolves a trouble that a stored fare card of a customer who gets off at an unattended station or a station incapable of coping with stored fare cards after getting on with the stored fare card falls to the getting-off unprocessed state, and a getting-off processor adapted to implementation of this method. SOLUTION: The stored fare card is subjected to magnetic recording processing for getting-on at a departure station. With respect to magnetic recording processing for getting-off, the stored fare card is subjected to fare adjustment processing and magnetic recording processing for getting-off by a stored fare card getting-off processor at a destination station provided with the stored fare card getting-off processor, or the fare adjustment processing and the magnetic recording processing for getting-off are performed by a prescribed getting- off processor in a vehicle if a customer using the stored fare card gets off at a destination station provided with no stored fare card getting-off processors, thus adjusting the fare by either process.
Patent JP-H01311820-A (JP)
Title: Detection of accident point in closed-loop distribution system
Inventor: FUJITA KAZUYASU
IPC: H02H7/26
Filed: 1988-02-09
Abstract: PURPOSE:To detach an accident section quickly by operating only a detecting relay connected to the ON contact of a direction relay nearest to an accident point in direction relays worked when an accident is generated in both directions of a closed loop. CONSTITUTION:When an accident is generated at a point B, direction relays R24, R23, R22, R21 viewing an accident point in the direction of a control power are operated because there is the accident point at a section nearer to the control power than the direction relay R24, and R25 is not worked. Consequently, currents are made to flow only through a relay coil r24, and a trip signal is transmitted over a breaker S24. Likewise, direction relays R12, R11 viewing the accident point in the direction of the control power are operated because there is the accident point B at a section nearer to the control power than the direction relay R12, and R13, R14, R15 are not worked. Accordingly, currents are made to flow only through a relay coil r12, and a trip signal is transmitted over a breaker S12.
Patent JP-H11228689-A (JP)
Title: Alkali-soluble curable resin, its production, curable resin composition and its formed film material
Inventor: CHIYOU ISHIYUU
IPC: C08K3/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin capable of exhibiting excellent photosensitivity, aqueous alkali developing properties and toughness, adhesivity, heat resistance, etc., after curing, useful as a liquid resist material, etc., by making an unsaturated double bond and a carboxyl pendant from the OH of a phenoxy resin. SOLUTION: This alkali-soluble curable resin is shown by the formula [Ar<1> to Ar<3> are each H, a halogen or a dihydric aromatic phenol residue containing an (ether bond-containing) 1-12C hydrocarbon group as a substituent group; Ar<4> is Ar<1> to Ar<3> ; R is H or methyl; R' is a 2-20C aliphatic, alicyclic or (substituted) aromatic polyfunctional carboxylic acid residue; (x) and (z) are each 0 or 1; (y) is 1 or 2; (p), (q), (r) and (s) are each a mol fraction of each structural unit and are 0-0.3, 0.2-0.6, 0.1-0.8 and 0-0. 3 respectively and p+q+r+s=1] and is obtained, for example, by reacting the side chain OH of a corresponding phenoxy resin with a fixed amount of a part of an α,β-unsaturated monoisocyanate (Z), then a fixed amount of a polyfunctional carboxylic acid anhydride and the rest of (Z) in this order.
Patent JP-H03268287-A (JP)
Title: Remaining quantity display device
Inventor: TAMURA YUTAKA
IPC: G11B27/10
Filed: 1991-02-22
Abstract: PURPOSE:To display remaining time up to a disk end at the optional point of time of reproducing by reading out a read-in signal containing a signal to show the starting address of each music by totalized time information, and calculating the remaining time. CONSTITUTION:In a device to play back a recording medium in which address data to show the starting position of each information block and the starting position of a read-out area is recorded, the read-in signal is read out prior to the reproducing of the music, and the signal to show the starting address of each music by totalized time contained in the read-in signal is stored in a storage means 4 together with a corresponding music number. At the time of play back, the totalized time signal of a present reproducing position is stored in a totalized time memory 5. Then, when an objective music number is designated, the totalized time signal to show its starting address is read out from the means 4, and the signal from the memory 5 is subtracted from it by a subtraction circuit 7, and the remaining time is obtained, and is displayed on the display means 9. Thus, the remaining time is displayed at the optional point of time of the reproducing.
Patent JP-H08204337-A (JP)
Title: Wiring structure and manufacture thereof
Inventor: NARIZUKA YASUNORI
IPC: H05K3/22
Filed: 1995-01-25
Abstract: PURPOSE: To smooth the surface by filling the opened holes of a thick film ceramic wiring board surface. CONSTITUTION: Conductors or slurry 5 containing resin powder are pressed to opened holes 3a, 4a of the surface of a ceramic wiring board 10, dried, sintered, and fills the holes. As the conductor, copper, gold or aluminum is preferable. As the resin to he fill the holes, polyimide, aromatic polyester or polyphenylene sulfide resin is desirable.
Patent JP-S63196965-A (JP)
Title: Connecting system for terminal equipment
Inventor: DEGUCHI TADASHI
IPC: G06F13/00
Filed: 1987-02-10
Abstract: PURPOSE:To reduce an operator's burden by providing a table in which an address of each terminal equipment and a line name for constructing a network have been registered, so that the network can be constituted automatically by only an instruction of read-out of a procedure. CONSTITUTION:A main storage 2 is provided with a table 6 in which an address of each terminal equipment and a line name defined for constructing a network have been registered, and a procedure 5 for sending out the address and the line name to each terminal equipment by referring to the table 6, and instructing to form the network. In this state, the CPU 1 reads out the procedure 5 of the main storage 2, based on an instruction from a console 4, and reads out successively the table 6 of the main storage 2 by an instruction of this procedure 5. That is, the CPU 1 reads out successively the address of each terminal equipment and the line name in order of their registration in the table 6 and sends them out through a channel 3. In such a way, by only instructing to read out the procedure 5, the CPU 1 sends out automatically the address and the line name, and the network is formed, therefore, an operator's burden can be reduced.
Patent JP-H09197630-A (JP)
Title: Developer for halogenated silver photographic material and developing method using this developer
Inventor: OKUTSU EIICHI
IPC: G03C5/30
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the photographic characteristic at a low pH, which has the excellent stability and while which has the high sensitivity, by using ascorbic acid or the derivative thereof as the developing main component, and including the specified compound. SOLUTION: The developer at 9.0-10.1 of pH, which does not include dihydroxybenzen group compound and which is mainly composed of ascorbic acid or the derivative thereof, includes the compound expressed with a formula. In the formula A1 , A2 mean a hetero ring group formula of 5-7 members, which includes ammonia group of fourth leveled nitrogen atom, and X1 , Y1 mean hydrogen atom or substituent group, L1 means divalent connector. One of X1 , Y1 , L1 mean substituent group pr connector, which includes sulfide group. In the case where L1 has two sulfide groups, L1 does not have thioethylthio group. As the pH buffer, carbon salt at 0.35-1.0 mole/l is desirably used.
Patent JP-S58149322-A (JP)
Title: Modified polyester fiber and preparation thereof
Inventor: ISHIBASHI HIDEO
IPC: D06M101/16
Filed: 1982-02-26
Abstract: PURPOSE:The titled fibers, containing a specific amount of silica having specified values or less of average primary particle diameter and number of coarse particles in undrawn yarns, capable of exhibiting improved color developing  property by dissolving the surfaces thereof, and having specific surface shapes. CONSTITUTION:Modified polyester fibers prepared by drawing undrawn fibers containing 0.30-0.49wt% silica having <=100mmu average primary particle diameter and <=150 coarse particles/g undrawn yarns, and capable of exhibiting a color developing improving index of 1.4 times or more of that of regular polyester fibers having the same fineness per fiber and total fineness on dissolving the surfaces of the undrawn yarns  the color developing improving index is defined as follows: Color developing improving index=(L value of a circular knitted fabric without the alkali treatment)-(L value of the circular knitted fabric with 20% reduction in weight with the alkali) .
Patent JP-S63197019-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1987-02-10
Abstract: PURPOSE:To improve C/N at a short wavelength and durability by disposing a two-component type high polymer latex coating layer on a high-polymer film, then disposing a magnetic recording layer consisting of a thin ferromagnetic metallic film thereon. CONSTITUTION:This recording medium is constituted by disposing the two- component type high-high polymer latex coating layer 2 on the high-polymer film 1, then disposing the thin ferromagnetic metallic film 3 thereon. The under coating layer 2 coated with the two-component type high polymer latex consists of fine particles of polystyrene, styrene/butadiene copolymer, acrylonitrile/ butadiene copolymer, methylmethacrylate/butadiene copolymer, etc., and is constituted of the fine particles having two different fine particle size. The difference in the particle size is preferably 50-200Angstrom . The signal to output ratio (C/N) and durability are thereby improved.
Patent JP-S552169-A (JP)
Title: Method of constructing stable ground in soft ground
Inventor: SHIRAKI HISASHI
IPC: E02D3/12
Filed: 1979-03-12
Abstract: PURPOSE: To subject untreated parts sporadic only on the surface layer to a hardening treatment in a manner encircling these parts thereby to obtain stable ground.  
     CONSTITUTION: Partly untreated parts having a limited spacific depth are scattered only on the surface layer of an industrial waste layer A, and a hardening treatment is carried out so that the hardening treated part 1' remain by encircling said untreated parts, thereby to form a surface layer ground 1. The net engineering method, mat engineering method and sheet engineering method are carried out on the soft ground of the untreated part A of the surface layer thereby to raise the ground. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58147772-A (JP)
Title: Magnetic brush cleaning device
Inventor: KASAHARA NOBUO
IPC: G03G21/00
Filed: 1982-02-26
Abstract: PURPOSE:To improve capacity for removing a toner from a carrier, by providing a means for restoring the cleaning capacity of the carrier, and a means for automatically controlling a time for replenishing and replacing the carrier, in accordance with a lapse index. CONSTITUTION:An untransferred toner is scraped by a brush 12, and drops onto a discharge screw 13. A carrier to which a residual toner adheres is separated from a cylindrical body 3 when it reaches a position where a paddle 9 is provided, and is stored between blades of the paddle 9. As for a surplus carrier removed by a doctor blade 5, a toner adhering to the carrier is removed and dropped by an electric field between a roll 7 and an electrode 8, and a clean carrier is mixed with the carrier between the blades of the paddle 9 and is made to circulate. When the total number of sheets of copying reaches a prescribed number of sheets, grooved rolls 15, 17 are driven by a control device 20, a new carrier is replenished from a hopper 14, and the deteriorated carrier is discharged by the screw 13.