baber/WOPTO huggingface dataset:
Patent JP-H06271720-A (JP)
Title: Composition for inflated film
Inventor: MIZUNO HAJIME
IPC: C08L23/04
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a polyethylene composition which can be molded into an inflated film at a higher speed. CONSTITUTION:This polyethylene composition comprises 99.9-90 pts.wt. polyethylene obtained by two-stage polymerization in the presence of a Ziegler catalyst, comprising a low-molecular-weight part(LM) and a high-molecular-weight part (HM), having an MI of 0.02-0.2g/10min and a density of 0.940-0.960g/cm<3>, where the polyethylene has a Q value of 3-6 for LM and HM each, an MILM of 500-5000g/10min, an HLMIHM of 0.1-1g/10min and an LM/HM weight ratio of 60/40 to 30-70, and 0.1-10 pts.wt. propylene block copolymer containing 40-90wt.% (co)polymer having an MI of 0.01-10g/10min and obtained by polymrizing propylene or both propylene and ethylene or a 4-8C alpha-olefin in the presence of a stereoregular polymerization catalyst in the former stage and 10-60wt.% polymer obtained by polymerizing in an ethylene/propylene reactant ratio (weight ratio) of 80/20 to 100/0 in the substantial absence of hydrogen in the latter stage.
Patent JP-S61223058-A (JP)
Title: Production of powder paint colored by titanium dioxide pigment based on polyamide having at least 10 aliphatic bonded carbon atoms per one carbonamide group
Inventor: SARII MUMUKU
IPC: C08K3/20
Filed: 1986-03-24
Abstract: An improved process for preparing pulverulent coating compositions pigmented with titanium dioxide and based on polyamides having at least ten aliphatically bound carbon atoms per carbonamide group using the precipitation method. The titanium dioxide pigments used are without nucleating effects or only have weak nucleating effects on the polyamide precipitation. The pigments have nucleating effects less than or equal to 3 DEG  C. where  DELTA T=(Tmax p)-(To). Tmax p is the maximum temperature at which precipitation takes place in a solution of polyamide having pigment therein and To is the maximum temperature at which precipitation takes place in polyamide solution having no pigment therein.
Patent JP-H03265605-A (JP)
Title: New dimethylamnomethyl-diethylaminomethylpoly(meth) acrylamide
Inventor: MAKINO KENJIRO
IPC: C08F8/32
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a poly(meth)acrylamide resin useful as a high-grade flocculant/dewatering agent, having dimethylamino groups and diethylamino groups in a ratio in a specified range. CONSTITUTION:A poly(meth)acrylamide resin of a mol.wt. of 500000-17000000, comprising repeating units of the formula [wherein R is H or methyl; and X is a group of the formula: -CH2Y (wherein Y is dimethylamino or diethylamino) or H], wherein the degree of substitution by X in the above formula is 1-90mol%, desirably 20-60mol%, and the ratio of the dimethylamino groups the diethylamino groups represented by Y is 99:1-50:50. In this way, a dimethylaminomethyl-diethylaminomethylpoly(meth)acrylamide useful as a high- grade flocculant/dewatering agent can be obtained.
Patent JP-S53148992-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERUI YASUAKI
IPC: H01L21/3205
Filed: 1977-05-31
Abstract: PURPOSE: To ensure a flat surface for the semiconductor substrate, by forming the island-type poly-crystal Si layer which is to be the first layer wiring via an oxide film on the semiconductor substrate and oxidizing the concave parts between the island regions to then expand the volume after the sectond layer poly-crystal Si layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62227804-A (JP)
Inventor: BERUNAA YAKOBU
IPC: F16D3/224
Filed: 1987-03-20
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-S61223555-A (JP)
Title: Analysis of ion species and apparatus using the same
Inventor: MURAYAMA TAKESHI
IPC: B01D15/08
Filed: 1985-03-28
Abstract: PURPOSE:To reducing the frequency of sampling a liquid to be measured to only one time, by only fracting a portion equivalent to ion species insufficiently separated at the rear of a detector to perform a reanalysis. CONSTITUTION:A liquid to be discharged from a chamber 9b is introduced to a detector 10 to make a chromatogram on a recorder or the like. Only the portion of ion species insufficiently separated in the chromatogram is introduced to a weighing tube 57 of a send sampling valve 5 with the switching operation of a second switching valve 12. Then, a first switching valve 3 is turned ON to switch the internal passage to the connection state as shown by the broken line from the connection state as shown by the solid line. Thereafter, a second sampling valve 5 is turned ON and the internal passage is changed over to transport the liquid in a weighing tube 57 to a column 8 by a second elution liquid. With such an arrangement, a column 8b can separate ion species insufficiently separated satisfactorily with the action of the second elution liquid. The ion species thus separated is transported to the elution liquid again and reaches to detector 10 via the internal chamber 9b of a suppressor 9 to make a chromatogram on a recorder or the like corresponding to the ion species.
Patent JP-S53149949-A (JP)
Title: N-benzyl-cycloalkylamines and their preparation
Inventor: SAITOU JIYUNICHI
IPC: C07C209/08
Filed: 1977-06-03
Abstract: PURPOSE: N-benzyl-cycloalkylamine derivative I (R 1  is H, 1W4C alkyl; R 2  is 4W7C polymethylene; X is halogen, nitro, cyano, 1W4C alkyl); e.g. N-4-chlorobenzyl-cyclopentylamine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62223352-A (JP)
Inventor: ICHIKAWA MICHIHIRO
IPC: D04C3/24
Filed: 1986-03-25
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-H07272054-A (JP)
Title: Coin storage device
Inventor: IKUTA HIDEKAZU
IPC: G07D1/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide the highly reliable coin storage device which prevents coins from standing in a money payment cylinder with simple constitution and smoothly pays coins. CONSTITUTION:The coin storage device 27 which stores the coins in a stack state and pays off them stacks coins, stored from above the storage cylinder 41, on a bottom plate 43 fitted below the storage cylinder 41. For the storage, a cam 50 is rotated to oscillate an L-shaped lever 45, and the projection 47 of the L-shaped lever is passed through the hole 46 of the bottom plate 43 to hit up the lower part of the stored coins directly, thereby vibrating the coins vertically. For payment, a pusher 55 for payment is inserted into an opening 54a and the stored coins are fed out of the opening 54b and paid.
Patent JP-S541764-A (JP)
Title: Eddy current system vibration controller
Inventor: ABUKAWA TOSHIMI
IPC: F16C32/04
Filed: 1977-06-03
Abstract: PURPOSE:To obtain large vibration controlling effect, by widely dispersing magnetic flux flowing from a magnet in a non-magnetic conductor mounted so as to surround a rotary body.
Patent JP-H06258305-A (JP)
Title: Pressure reducing valve device of gas chromatograph
Inventor: KIYOTA MISAKO
IPC: G01N30/32
Filed: 1993-03-02
Abstract: PURPOSE:To obtain the title device wherein it does not require a fixed restrictor, its working irregularity is eliminated, its performance is not changed largely due to an assembly operation or the like and its stable performance can be displayed. CONSTITUTION:An upstream-side solenoid valve 25 is installed in a back- pressure flow passage 15 which connects an output chamber 11b to a back- pressure chamber 11C, and a downstream-side solenoid valve 26 is installed in an air-opened flow passage 16 which has been branched from the back- pressure flow passage 15. The solenoid valves 25, 26 are of the same structure, they are provided respectively with two openings. When their upstream-side openings 30a are opened and their downstream-side openings 30b are closed, a carrier gas CG is stored inside valve bodies. When their upstream-side openings 30a are closed and their downstream-side openings 30b are opened, the carrier gas CG is discharged to the downstream side.
Patent JP-H01240651-A (JP)
Title: Manufacture of sputtering target
Inventor: AOYAMA AKIRA
IPC: C23C14/34
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the distribution of composition in a film formation plane by placing an ingot of a rare earth-transition metal alloy in a mold, further placing a transition-metal powder on this ingot, subjecting the inside of the mold to heating up to a temp. between the melting points of both mentioned above and then to cooling, and working the resulting formed body into a target so as to reduce oxygen content. CONSTITUTION:An ingot of an alloy of rare earth, such as Tb, and transition metal, such as Fe and Co, is placed in a mold, and a powder of transition metal, such as Fe and Co, is placed on this ingot. The inside of the mold is heated at a temp. between respective melting points of the above ingot and powder, by which the transition-metal powder is precipitated and dispersed in the molten metal consisting of the above ingot in a molten state. The resulting formed body after cooling is worked so as to be formed into a sputtering target. By this method, a magneto-optical recording layer causing no distribution of composition in the film-forming plane can be manufactured.
Patent JP-S60210528-A (JP)
Title: Production of fibrous alkali metal titanate
Inventor: NISHIUCHI KIHACHIROU
IPC: B02C19/06
Filed: 1984-03-30
Abstract: PURPOSE:To obtain fibrous alkali metal titanate large in aspect ratio without bend of fiber in an opening process by mixing titanium hydroxide slurry with oxygen-contg. alkali metal oxide and calcining the mixture at specified temp. after drying. CONSTITUTION:Titanium hydroxide slurry is mixed with oxygen-contg. alkali metal comp. such as KOH so that the molar ratio of TiO2/M2O is regulated to about 3-3.5. After the mixture is dried, it is calcined at 900-1,300 deg.C. The reaction product is granulated and thrown in water and subjected to an opening treatment to obtain fibrous alkali metal tinanate. The fibrous alkali metal titanate has high strength and utilized as plastic reinforcing material, filter medium and pigment or the like.
Patent JP-S62123134-A (JP)
Inventor: ROBAATO BUERUNAA RANGU
IPC: C07B41/02
Filed: 1986-03-25
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-H0753276-A (JP)
Title: Brazing method
Inventor: YAMAMOTO TAKUJI
IPC: B23K1/19
Filed: 1992-03-23
Abstract: PURPOSE:To provide a brazing method which does not allow the brazing filler metal in joint parts subjected to brazing to flow out even if different parts of members to be brazed are brazed dividedly in multiple stages. CONSTITUTION:A heat radiating plate 28 and Kovar rings 30 are first brazed by Ag-Cu brazing filler metals 32a, 32b to the back surface 25 and uppermost surface 26 of a base body 12 in the production process of a ceramic package 10 for semiconductor devices. In succession, the side faces 20, 22 of the base body 12 are held horizontal and lead frames 34a, 34b are brazed by Ag-Cu-In brazing filler metals 36a, 36b having the m.p. lower than the m.p. of the Ag-Cu brazing filler metals 32a, 32b.
Patent JP-H01238505-A (JP)
Title: Control agent of harmful animal
Inventor: TOKI TADAAKI
IPC: A01N47/24
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a control agent having a wide control spectrum and a large control effect to harmful animals such as tetranychus urticae Koch and plutella maculipennis Curtis with a small amount of drug, containing a specific compound and one of organic phosphorus based compound and carbamate based compound, etc., as active ingredients. CONSTITUTION:A compound expressed by the formula [X1 and X2 is H, alkyl or alkoxy capable of having substituent (halogen, alkoxy, alkylthio, phenoxy and phenylthio), carboxyl or phenyl, etc.; X3 and X4 is H or alkyl; X2 and X3 are joined to form alkylene; Y1, Y2 and Z is O or S; R1 and R2 is alkyl] and at least one of organic phosphorus based compound, carbamate based compound, pyrethroid based compound, urea based compound, sulfone based compound or N-pyridylaniline based compound are contained as active ingredients. The control agent is preferably compounded 0.5-90wt.% active ingredients and used together with a pesticide adjuvant.
Patent JP-H04299119-A (JP)
Title: Mold for square-cylindrical plastic bottle
Inventor: KAKEMURA TOSHIAKI
IPC: B29C49/48
Filed: 1991-03-28
Abstract: PURPOSE:To manufacture a molded product having extremely few unevenness ascribable to an air bubble and high glossines on the occasion of molding of square-cylindrical plastic bottle by blow molding. CONSTITUTION:Mean roughness on the center line of a cavity 3 forming wall surface forming a mouth part of a bottle and a square-cylindrical bottle main body where shoulder parts are connected at almost right angles with each other on the lower end of the mouth part is established at not exceeding 0.25mum and an air suction hole 8 communicating with an air suction device decompressing a cavity 3 space at the time of mold clamping is opened at a shoulder part forming part.
Patent JP-H01237579-A (JP)
Title: Liquid developing device
Inventor: ABE HIDEAKI
IPC: G03G15/10
Filed: 1988-03-17
Abstract: PURPOSE:To faithfully reproduce uniform black solid and a minute electrostatic latent image by providing a mechanism for giving a true electric charge to a liquid toner on the surface of a carrier for carrying the liquid toner to a developing area. CONSTITUTION:As for an electrification electrode 13, the surface of a carrying carrier 12 is soaked with a liquid toner and on the reverse side of the carrying carrier, a member 15 whose dielectric constant is high or a metallic member is installed. As for a developing part, on the reverse side of the carrying carrier, a member 16 whose dielectric constant is low is provided or a space is provided. In this state, when a liquid toner thin film is formed in the vicinity of the electrifier 13, while controlling it by a doctor blade 6, the liquid toner film is formed on a carrying carrier 14 passing through the electrifier 13, and also, and becomes a state that it is electrified uniformly by a true electric charge. In such a way, a uniform image density is obtained, and a minute latent image is also reproduced faithfully without being collapsed.
Patent JP-S6068008-A (JP)
Title: Process for transferring, removing, or concentrating electrolyte or ion of electrolyte contained in organic non-electrolyte solution by electrodialysis
Inventor: TOOYAMA RIYOUSUKE
IPC: B01D61/54
Filed: 1983-04-15
Abstract: PURPOSE:To transfer, remove, or concentrate electrolyte or electrolyte ion from solution of non-electrolyte contg. the electrolyte independently of the content of an org. non-electrolyte by varying conditions of dialysis in PVA electrodialysis, particularly pH condition of the solution appropriately. CONSTITUTION:Electrolyte ion contained in an org. non-electrolyte solution contg. the electrolyte is separated by first adjusting the pH of the soln. in accordance with the property of the soln., then, performing electrodialysis using a combination of a cation exchange resin membrane with a PVA neutral membrane (designated briefly ''PVA electrodialysis'' hereunder). If the soln. comprised caramel as org. non-electrolyte, aminoacid as org. electrolyte, and NaCl as inorg. electrolyte, NaCl i.e. an inorg. electrolyte, alone is transferred to the concentrated liquid side by performing PVA electrodialysis at a pH of the isoelectric point of the amino acid, and the amino acid can be left in the diluted liquid side together with caramel coloring matter.
Patent JP-S60209957-A (JP)
Title: Tape guide mechanism
Inventor: SHIBATA TOSHIHARU
IPC: G11B15/61
Filed: 1984-04-02
Abstract: PURPOSE:To avoid injuries caused on a magnetic tape at the upper end of a cassette opening part by securing such a mechanism where the magnetic tape can be pressed down during the loading and unloading states. CONSTITUTION:A draw-out roll 64 moves according to the revolution of a load ring 71, and the tip part of an arm 79 is put into a groove formed with guide plates 83 and 85 to guide the roll 64. A guide bar 81 engages a projected bar 86 provided to the lower surface side of the plate 85 at a point where the guide groove is branched. Thus the roll 64 is guided assuredly along the end face of the guide plate 85. A rear cam surface 98 of the plate 85 engages a projected bar 81 of the arm 79 as a base 63 moves up. Thus the bar 81 is pressed down and this reaction is received by a projection 100 on the lower surface side of the arm 79 in contact with the upper surface side of the ring 71. Then the arm 79 is tilted with the projection 100 defined as a fulcrum. Thus the roll 64 is also tilted to produce the power to press a magnetic tape 6 down. Then the tape 6 is moved down.
Patent JP-H10260895-A (JP)
Title: Semiconductor storage device and computer system using the same
Inventor: FUJII KEIMEI
IPC: G06F12/06
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To heighten partically operable frequency of a memory chip. SOLUTION: Plural memory areas 108 and corresponding memory area control circuits 110 are provided inside a memory chip, and continuous addresses are allocated in interleave to plural memory areas 108 in the same segment. An access allocating switch 112 transfers plural access requests that are externally supplied in the ratio of one access in each cycle to a corresponding memory area control circuit 110 according to an address that is designated by each of them. Each circuit 110 accesses a corresponding memory area 108 through a dedicated bus 121. In this way, plural memory areas are accessed in parallel and data is read or written in the ratio of one data in each cycle. When access requests to the same memory area 108 is succeeded, a memory wait managing circuit 105 reserves the requests.
Patent JP-H09257442-A (JP)
Title: Reduction detector of steel plate
Inventor: YOKOTA HIROYUKI
IPC: G01N21/89
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To detect a reduction of a steel plate on a production line by shedding parallel light from a light projector attached to an end of a roll and receiving the parallel light by a light receiver attached to the other end of the roll for outputting a reduction detection signal of the steel plate. SOLUTION: A light projector 4 is attached in the vicinity of an end of a roll 2 and its position is adjusted by a projector side stage 5 fixed to a coupling mount 6 in three axial directions of x, y, z. A light receiver 7 is attached in the vicinity of the other end of the roll and its position is adjusted by a receiver side stage 8 fixed to the mount 6 in three axial directions of x, y, z for receiving parallel light from the projector 4. A reduction detector 9 sheds laser light from the projector 4 to a running steel plate 1 and determined whether a received light amount from the receiver 7 exists thereby detecting a reduction on a steel plate face. When a reduction is detected, a detection signal is output to a next process for retreating an inspection apparatus and also generating an instruction for rejecting the reduced part.
Patent JP-S61226525-A (JP)
Title: Two-shaft contrarotating disc engine
Inventor: KASAMA KENJI
IPC: F02B53/00
Filed: 1985-03-29
Abstract: PURPOSE:To improve efficiency of an engine further decrease its vibration, by using rotors, fixed to each of the two contrarotating output shafts, and movable partitioning pieces, set to the rotors, and continuously performing each stroke. CONSTITUTION:An engine respectively fixes a rotor 1 to an output shaft 5 and a rotor 2 to an output shaft 6. The engine sets each rotor so as to be contrarotated with each other in an equal speed. The engine sets a movable partitioning piece 3 to a groove of the rotor 1 to be always placed in a condition brought into contact with a surface of the rotor 2 by a guide plate 7. While the engine sets a movable partitioning piece 4 to a groove of the rotor 2 to be placed in a condition brought into contact with a surface of the rotor 1 by a guide plate 8. In short, the movable partitioning pieces 3, 4, if they align with a protrusion part of the rotors 1, 2, are depressed to a hollowed part of the guide plates 7, 8 and brought into contact with a flat surface of the rotors 1, 2 at the time excepting the above. In this way, the engine continuously performs a stroke of suction, compression, explosion and exhaust. Consequently, the engine improves its efficiency and decreases vibration.
Patent JP-S60211720-A (JP)
Inventor: AOI AKIHIRO
IPC: H01H36/00
Filed: 1984-04-04
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-S61242294-A (JP)
Inventor: OKADA SATOSHI
IPC: E06B9/11
Filed: 1986-03-26
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-H11248993-A (JP)
Title: Automatic focusing lens barrel
Inventor: YOSHIBE YASUSHI
IPC: G02B7/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing lens barrel which prevents a focusing optical system from overrunning in automatic focusing operation. SOLUTION: A lens group hold ring 1 which holds a focusing lens group has at its rear part a cam groove 9 that a guide pin 7 implanted in a fixed cylinder 5 engages. The cam groove 9 consists of a focus cam part 41 which constitutes a focusing range F and overrun cam parts 43 and 45 which constitute the front and rear margins M and M' of the focusing range. While the focus cam part 41 has a certain lead, the leads of the overrun cam parts 43 and 45 connecting with the focus cam 41 are 0.
Patent JP-S59189838-A (JP)
Inventor: GOTOU TATSUO
IPC: A61C13/16
Filed: 1983-04-13
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-S56163592-A (JP)
Title: Output circuit of charge transfer element
Inventor: TSUCHIYA TAKAHISA
IPC: G11C19/18
Filed: 1980-05-19
Abstract: PURPOSE:To prevent the level fluctuation caused by the floating capacity, the current amplification factor or the like, by dividing the capacity at an optional stage of a charge transfer element with a rate according to the sensitivity coefficient and deciding the capacity value of a capacitor that compensates the difference of DC component at an output circuit in consideration of the transfer efficiency of a transistor. CONSTITUTION:The figure shows a noncyclic trnsversal filter using a BBD. The division coefficient of each capacitor is set [(C+Cs)/C]X(1/alpha)X(1/delta)X(1/alpha')<n> times as much as the value that is originally required. Here C is the transfer capacity value forming a charge transfer element (CTD), Cs is the floating capacity value, alpha is the base-earthed current amplification factor of a detecting transistor, delta is the transmission coefficient of a current Miller circuit M1, alpha' is the base-earthed current amplification factor of a transistor forming a CTD, and n is the number of transistors forming the CTDs up to an output capacitor. At the same time, the point of connection between transistors 11 and 12 is earthed via a capacitor 20 having a prescribed capacity CA so that the DC component caused by the floating capacity is offset.
Patent JP-H11263072-A (JP)
Title: Thermosensitive recording medium
Inventor: HAMADA KAORU
IPC: B41M5/333
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium having high image stability. SOLUTION: In the thermosensitive recording medium comprising a thermosensitive color developing layer provided on a support and containing a basic colorless dye and an organic developer for color developing in reaction with the dye as main components, the developing layer contains at least one type of polyurea compound as the developer, and contains a sulfonamide compound represented by a formula (wherein Z is 1-6C lower alkyl group or an electron-attractive group, and n is an integer of 0 to 2).