baber/WOPTO huggingface dataset:
Patent JP-H05261276-A (JP)
Title: Microcapsule provided with heat resistance and its production
IPC: A61K9/127
Filed: 1992-03-18
Abstract: PURPOSE:To produce microcapsules capable of fulfilling the objective function without deteriorating the included core substance and the wall material even when used after heat treatment at a high temp. such as melt kneading in resin or baking finish. CONSTITUTION:Heat resistant fine particles are dispersed in the continuous liq. phase of a dispersion liq. contg. microcapsules including a core substance and the liq. phase is dried to coat the surfaces of the walls of the microcapsules with the fine particles. The objective heat resistant microcapsules are produced.
Patent JP-H02270946-A (JP)
Title: Production of high-strength and high-conductivity copper alloy excellent in heat resistance and bendability
Inventor: MIYATO MOTOHISA
IPC: C22F1/00
Filed: 1989-04-11
Abstract: PURPOSE:To produce a high-strength and high-conductivity copper alloy excellent in heat resistance and bendability by subjecting an ingot of a copper alloy with a specific composition to rolling, and to two-stage age annealing. CONSTITUTION:An ingot of a copper alloy having a composition consisting of, by weight, 1.5-3.0% Fe, 0.001-0.1% P, 0.01-1.0% Zn, 0.001-<0.01% Mg, further 0.001-<0.01% of one or more elements among Cr, Ti, and Zr, and the balance copper with inevitable impurities is prepared. This ingot is hot-rolled at 800-1050 deg.C, cooled from >=650 deg.C down to <=300 deg.C at >=5 deg.C/sec cooling rate, cold-rolled at >=70% draft, and then subjected to two-stage ageing in which the resulting cold rolled sheet is held, after held at >600-675 deg.C for >=30min, at 450-550 deg.C for >=30min in the course of cooling. Subsequently, after cold rolled at >=70% draft, the above sheet is subjected to the second annealing consisting of holding at 400-450 deg.C for >=30min, finish-rolled at >=70% draft, and then subjected to stress-relief annealing at 300-400 deg.C for >=5sec.
Patent JP-H05262683-A (JP)
Title: Production of vinyl chloride monomer
IPC: C07C17/25
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a method for producing vinyl chloride monomer in which the purity of 1,2-dichloroethane (EDC) fed to an EDC decomposition furnace, the quality of the vinyl chloride monomer and the capacity of the EDC decomposition furnace are improved and a column for distilling and separating low- boiling substances is miniaturized. CONSTITUTION:The objective method for producing vinyl chloride monomer is to wash and dehydrate 1,2-dichloroethane produced by oxychlorinating reaction, remove low-boiling substances in a column 103 for distilling and separating the low-boiling substances, then directly introduce the bottoms from the column for distilling and separating the low-boiling substances into a column 106 for distilling and separating high-boiling substances, distill the bottoms and thermally decompose the resultant bottoms containing the purified EDC.
Patent JP-S58208371-A (JP)
Title: Sealer
Inventor: MUKAI SADAYOSHI
IPC: C08L27/06
Filed: 1982-05-28
Abstract: PURPOSE:To provide a sealer having rubber elasricity, low cost, and low stickiness, and well suited as sealers for such as gaskets or window frame seals, by mixing a vinylsilane crosslinker with a non-rigid polyvinyl chloride and irradiating with electron beams at above a specific dose. CONSTITUTION:About 5-20pts. vinylsilane crosslinker selected from vinyl-tris (beta-methoxyethoxy) silane of formula I , vinyltriethoxysilane of formula II, vinyltriacetylsilane of formula III, etc. is mixed with 100pts. non-rigid polyvinyl chloride. The mixture is roll-milled, molded into a desired shape, and then irradiated with electron beams at a dose of 5 Mrad or above by an electron irradiation unit to yield the intended sealer. Thr resulting sealer has rubber elasticity and little or no stickiness to metals, glass, etc. even when pressure is applied for over a long period at a relatively high temp.
Patent JP-S57206182-A (JP)
Title: Video tape recorder
Inventor: IKATA KOUICHI
IPC: H04N5/783
Filed: 1981-06-15
Abstract: PURPOSE:To obtain a high-quality slowmotion picture with no noise caused on a TV picture receiver, by setting the period during which the level of the reproduced picture signal is lowered at a position near a vertical synchronizing signal. CONSTITUTION:A period during which the level of the reproduced signal is lowered occurs before the trailing phase of a head switch pulse (a). Accordingly a waveform (j) is obtained by a noise level detecting circuit 14. Then the output (i) of an adverse sawtooth wave generating circuit 12 showing the phase of the pulse (a) is sample-held 15. Thus the DC voltage (k) corresponding to the phase of the pulse (a) against the noise position of a static envelope is obtained and then supplied to a plus terminal in the form of the threshold voltage of a comparator 17 to deliver a signal (f). The signal (f) is fed to a mono-multi 18, and accordingly a brake is applied for a certain time duration (g) to a capstan 22 by a motor braking circuit 19. Thus the shift of a magnetic tape is stopped. In such way, the period during which the level of the reproduced signal is lowered  can be set at a position near a vertical synchronizing signal.
Patent JP-H04323993-A (JP)
Title: Deflection yoke
Inventor: MOROOKA YASUSHI
IPC: H04N9/28
Filed: 1991-04-23
Abstract: PURPOSE:To realize the deflection yoke having a modulation coil to improve the accuracy of convergence adjustment as the method to improve mis- convergence for improving picture quality of a large sized color television receiver. CONSTITUTION:The coil consists of a modulation drive horizontal coil 10 in series connection to a horizontal deflection coil 5 and a modulation drive vertical coil 11 arranged to hold it inbetween, a vertical deflection current is modulated by a horizontal deflection current to improve mis-convergence at four corners especially in a display picture.
Patent JP-H08282685-A (JP)
Title: Bag for transporting liquid
Inventor: TAKEBE MITSURU
IPC: B65D33/10
Filed: 1995-04-18
Abstract: PURPOSE: To provide a bag for transporting liquid which is suitable for transporting water from a water feed site to a destination when water supply is cut in case of a disaster or the like or for carrying fuel such as kerosine. CONSTITUTION: A bag equipped with a liquid inlet/outlet port on at least a portion of a bag made of a synthetic resin sheet comprises an insulating part 3 with a surface and a rear of the bag joined in order to insulate a space 2 from a space 1 including the inlet/outlet port for liquid attached to the bag, and a gripping means is provided in the space 2.
Patent JP-S61250068-A (JP)
Title: Aqueous paint
Inventor: KANDA TOMIYUKI
IPC: C09D5/06
Filed: 1985-04-27
Abstract: PURPOSE:To obtain an inexpensive aqueous paint having outstanding effects in use such as leaching prevention of painting, clearness of wet-on-wet coated painting or coatability in painting, by adding a water-soluble polymer liquid to a conventional aqueous point followed by homogeneous mixing. CONSTITUTION:The objective aqueous paint can be obtained by incorporating (A) 100pts.wt. of a conventional aqueous paint with (B) 50-55pts.wt. of a water- soluble polymer such as pasted starch followed by homogeneous mixing.
Patent JP-H02290333-A (JP)
Title: Current source circuit
Inventor: NODA TSUTOMU
IPC: H03M1/74
Filed: 1990-04-09
Abstract: PURPOSE:To obtain a highly accurate circuit without any adjustment by setting the on/off of a switching circuit via a programmable ROM and selecting a correction power supplying circuit. CONSTITUTION:Different object current (A-K1)i are generated from fixed current sources 38-40 with a prescribed current ratio, where A, K1 are constants, and (i) is a reference value. A selected correction current 1/2X(A2Xi1) from a differential switching TR whose on/off is controlled by switching control PROM circuits 94-98 having the programmable ROM 77 of an adjustment current source 41 and R-2R ladder resistors (42-43)-(51-52), (53-59)-(57-58) are added to the currents for the correction, thereby forming a current with less error. Thus, the current source circuit with high accuracy and used without any adjustment is obtained for the user side.
Patent JP-S61251958-A (JP)
Title: Pos terminal equipment
Inventor: YOSHIDA TOMOO
Filed: 1985-05-01
Abstract: PURPOSE:To execute only payment processing in cash at settlement by allocating a key code corresponding to a customer, inputting sales data whenever it occurs, re-writing contents in a temporary storage area corresponding to the key code and printing and outputting the settlement result. CONSTITUTION:A customer enters a restaurant where a POS terminal equipment 10 is installed, takes a seat at a guided table, and makes order. When a table number T15, for instance, is inputted as the key code through a keyboard 16, a CPU 11 reads out the contents in the temporary storage area A15 in an RAM 12 corresponding to the number T15, and displays them on a CRT 15. Here, when a stake and its number are inputted, the stake, unit price and number are displayed. When a temporary termination key is turned on, a subtotal is calculated and printed, and simultaneously stored in the area A15 of the RAM 12. An additional order is processed in the same way. When a termination key is turned on, a total is printed, and simultaneously the memory contents in the area A15 are erased. Thus only the payment processing in cash is made at settlement.
Patent JP-S58213621-A (JP)
Title: Preparation of slicon carbide powder having large specific surface area
Inventor: OKITA YUKIHIRO
IPC: C01B31/36
Filed: 1982-06-01
Abstract: PURPOSE:To prepare dense silicon carbide powder having high rate of sintering and large specific surface area, easily, by preparing aerosol from a hydrocarbon and a silicon compound, collecting a specific fraction from the sol, and igniting the fraction. CONSTITUTION:An aerosol fraction havig a C/Si ratio (by weight) of >=3 is collected from a mixture of (A) aerosol of carbon element prepared by charging a hydrocarbon into hot gas and (B) aersol of silicon element prepared by introducing and thermally decomposing a silicon compound (e.g. SiCl4) in hot gas or aerosol of SiO2 prepared by contacting the vapor of a silicon compound with steam. The fraction is ignited at about 1,300-2,400 deg.C preferably in an inert gas atmosphere, cooled, and heated again in air at about 800 deg.C to remove the residual carbon element by combustion. Silicon carbide powder having large specific surface area can be prepared by this process.
Patent JP-S61252083-A (JP)
Inventor: KOMATA HITOSHI
IPC: B25J3/00
Filed: 1985-05-01
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-S5617352-A (JP)
Title: Color diffusion transfer method photographic element
Inventor: YAMAMOTO TATSUYA
IPC: C08F2/44
Filed: 1979-07-20
Abstract: PURPOSE: To enable a mordant layer to be coated with an aqueous solvent by emulsion-polymerizing a specified monomer as a shell component using dispersed particles of polymer latex, as nuclei, prepared by emulsion-polymerizing a water insoluble monomer and by using the resulting cationic polymer latex to form the mordant  layer.  
     CONSTITUTION: A water insoluble monomer other than water insoluble monomers represented by the formula (where each of R 1  and R 2  is H or 1W6 C alkyl, each of R 3 , R 4  and R 5  is 1W20 C alkyl or 7W10 C aralkyl, halogen or nitro as a substituent may be introduced into the aralkyl, and R 3 , R 4  and R 5  may link together to form a ring) is emulsion-polymerized to prepare dispersed particles of polymer latex. Using the particles as nuclei a monomer represented by the formula is emulsion-polymerized as a shell component, and then a mordant layer contg. the resulting cationic polymer latex is formed on a support of paper, polyethylene or the like to obtain the titled photographic element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62248875-A (JP)
Title: Twist flow path shaft
Inventor: MIWA KOJI
IPC: F04B1/12
Filed: 1986-04-23
Abstract: PURPOSE:To facilitate the manufacture by containing a planar partition wall twisted and inverted at an intermediate portion in an outer tube while extending along the axis as a flow path shaft for a parallel cam face facing pump motor and employing the hollow sections at the opposite sides of the partition wall as suction and delivery flow path. CONSTITUTION:A planar Partition wall 2 twisted and inverted 3 at an intermediate portion is contained in an outer tube 1 of a twisted flow path shaft 10 while extending along the axis. The opposite ends of the outer tube 1 are covered with endboards 4a, 4b to form the twisted hollow sections 5a, 5b at the opposite sides of the partition wall 2 so as to be employed as suction and delivery flow paths. The outer tube 1, the planar partition wall 2 and the endwalls 4a, 4b are manufactured independently and jointed through various jointing methods thus facilitating the manufacture.
Patent JP-S57210103-A (JP)
Title: Stacked rotor
Inventor: ABE YOSHIAKI
IPC: F04D29/32
Filed: 1981-06-17
Abstract: PURPOSE:To prevent the damage of the coupling bolt of a stacked rotor in which plural discs having moving vanes are piled up, by fitting sleeves in the bolt holes of the discs so that the sleeves bear the centrifugal force which acts to the coupling bolt. CONSTITUTION:To construct a rotor for an axial-flow compressor or the like, plural discs 2 (2a-2c) fitted with moving vanes in grooves provided on the peripheral portions of the discs are piled up in the axial direction and conjoined to each other by a stacking bolt 3. The bolt holes 4a, 4c of the discs 2a, 2c are finished with high accuracy by reaming. The bolt hole 4b of the other disc 2b is drilled to a larger diameter than the former bolt holes 4a, 4c. A sleeve 6, in which the bolt 3 is to be movably fitted, is provided in the bolt hole 4b. Both the ends 6a of the sleeve 6 are tightly fitted in the bolt holes 4a, 4c but the expanded intermediate part of the sleeve is fitted with a clearance in the bolt hole 4b.
Patent JP-S5617190-A (JP)
Title: Seam welding machine
Inventor: MORIKAWA KATSUMI
IPC: B23K11/06
Filed: 1979-07-18
Abstract: PURPOSE: To make the life of welding electrodes considerably long and make working efficiency higher by forming one of the circular blades on the upper right and left sides of a seam welding machine of double cut rotary shear built-in type into an outer blade with respect to the lower circular blade.  
     CONSTITUTION: Upper right and left circular blades 3a, 3b are supported to a revolving shaft 5 by making the opposing spacing lu thereof equal to the opposing spacing ld of lower right and left circular blades 4a, 4b. These are disposed by deviating the center Ou between the right and left of the spacing lu by the approximate blade width w of the circular blades 4a, 4b from the center Od between the right and left of the spacing ld. Since in this way the circular blade 3a becomes an outer blade with respect to the circular blade 4a and the circular blade 3b a circular blade with respect to the circular blade 4b, the burrs P at the cut end faces of succeeding and preceding strips 2, 1 are formed on the upper and lower sides respectively. Hence, during welding, the burrs P face the other strip side and will not penetrate in the lower electrode 10b. In addition, a scrap 1a engages with the peripheral surface of the circular blade 4a and does not drop deep into between the circular blades 4a and 4b, thus working efficiency may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259250-A (JP)
Title: Differential gear mechanism
Inventor: OKADA FUMIO
IPC: F16H48/38
Filed: 1987-04-15
Abstract: PURPOSE:To easily obtain a totalizer function by providing an intermediate gear rotation adjusting gear mechanism which is meshed with an intermediate gear incorporating a pair of reverse rotating planetary gears and constituted in such a manner that a turning angle of an output gear caused by the intermediate gear and an input gear is 1:1. CONSTITUTION:A pair of reverse rotating planetary gears 17, 18 are disposed in the interior of an intermediate gear 16 rotated according to the first measured value by an intermediate gear rotation adjusting mechanism 12, and output and input gears 19, 20 including gears 19a, 20a meshed with the planetary gears are assembled to a rotating shaft 21. The intermediate gear rotation adjusting gear mechanism 12 is constituted in such a manner that a turning angle of the output gear 19 caused by rotation of the intermediate gear 16 and the input gear 20 is 1:1. Accordingly, when the rotation of the intermediate gear 16 rotated corresponding to the first measured value and the rotation of the input gear 20 rotated in the reverse direction act at the same time, add turning angle output can be obtained from the output gear 19, and an indicator with a totallizer function is made small-sized to reduce the cost.
Patent JP-H04304794-A (JP)
Title: Television telephone set
Inventor: NAKAZAWA KENJI
IPC: H04N7/14
Filed: 1991-04-01
Abstract: PURPOSE:To simplify and facilitate the operation of function selection at a location apart from the position of the television telephone set. CONSTITUTION:A display operation section 20 consists of a liquid crystal display device 21 and a transparent touch panel 22 mounted to the display screen and is provided with plural display pattern generators 26 to display an operation button image required for the operation of plural operating states respectively, plural input detectors detecting the operation button image position displayed on the display pattern generator 26 with depression information of the transparent touch panel 22 and detecting the result as the input of the operation button image and a means selecting the display pattern generator 26 or the input detector corresponding to each of the operating states as the feature of the television telephone set.
Patent JP-H02270044-A (JP)
Title: Visualization processing circuit
Inventor: YONEMOTO SEIICHI
IPC: G06F11/34
Filed: 1989-04-12
Abstract: PURPOSE:To reduce the program development value by starting a program of a data processor and visualizing the data read out of a main storage or a large capacity magnetic storage. CONSTITUTION:A visualization process control part 11 decides the place of a subject to be visualized within a command given from outside. Then the part 11 reads the corresponding information out of a dump data file 31 and performs a visualization process if the subject of visualization is included in a large capacity magnetic storage 3. While a debug monitor program 22 is started via the communication circuit (GP-IB) control parts 12 and 21 as well as a communication circuit 100 if the subject of visualization is included in a target machine 2. Then the corresponding information is read out of a main storage and a visualization process is carried out. Thus it is possible to visualize the contents of the main storage of the machine 2 and the dump data on the file 31. Then the development of each program is not required.
Patent JP-H02271571-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: SAKAI ATSUSHI
IPC: H01L29/78
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the lowering of dynamic range and the deterioration of S/N ratio by making the source region and the drain region have a shallow diffusion layer in low concentration, which is formed in self alignment to a gate electrode, and a diffusion layer in high concentration, which is formed in a position apart from the gate electrode. CONSTITUTION:A source n<+> diffusion layer 105 and a drain n<+>-diffusion layer 106, which determine the effective gate lengths Lg' and are diffused in relatively high concentration, are arranged at positions apart by DELTALg from the gate electrode 108 ends. Hereby, the junction depth of the n-type diffusion layer opposed to the gate electrode 108 end is shallowed, and the effective gate length Lg' is enlarged, whereby the deterioration of dynamic range attendant upon pixel reduction and the deterioration of S/N can be prevented effectively. And by forming the drain diffusion layer right below the gate electrode 108, to which a high electric field is applied, out of the drain n<->-diffusion layer 104 being diffused in relatively low concentration, the electric field of the drain n<->- diffusion layer 104 right below the gate electrode 108 is relaxed, and dark currents can be reduced, and the lowering of dynamic range by the dark currents and the deterioration of S/N can be prevented effectively.
Patent JP-H08286399-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATSUKAWA MASAHITO
IPC: C08L67/02
Filed: 1995-04-18
Abstract: PURPOSE: To provide an electrophotographic photoreceptor which has a photosensitive layer formed by uniformly distributing an electron transport material on a binding resin and is superior in sensitivity, by combining a specific electron transport material and a specific polyester resin. CONSTITUTION: An organic photosensitive layer containing binding resin which is composed of at least one kind of electron transport materials selected from a group composed of compounds expressed by formulas I, II and polyester resin which is substantially a linear polymer using a dihydroxy compound expressed by a formula III is provided on a conductive substrate. In the formulas I, II, R<8> -R<11> represent hydrogen atoms, an alkyl group, an alkoxyl group or an aryl group, and R<12> -R<16> represent hydrogen atoms, an alkyl group, an alkoxy group, and an aryl group, an aralkyl group, and an aralkyl group or a halogen atom. In the formula III, R<1> represents an alkylene group of carbon numbers 2-4 and R<2> -R<5> represent hydrogen atoms, an alkyl group of carbon numbers 1-4, an aryl group or an aralkyl group.
Patent JP-S61249488-A (JP)
Inventor: TOMOYOSE EITETSU
IPC: A63F9/08
Filed: 1985-04-30
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-H08287447-A (JP)
Title: Base film for magnetic recording medium
Inventor: HORIUCHI MITSUHIRO
IPC: G11B5/73
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a base film for magnetic recording medium having superior heat resistance, mechanical characteristics, smoothness, running performance and wear resistance and giving a magnetic recording medium excellent electromagnetic transducing characteristics, running performance and durability. CONSTITUTION: This base film is made of arom. polyamide or arom. polyimide, the contact angle of at least one side of the base film to water is >=50 deg. and the center line average roughness of the front side of this base film is 0.5-100nm.
Patent JP-H03291451-A (JP)
Title: Air conditioning grill
Inventor: UEDA HIDENORI
IPC: F24F13/20
Filed: 1990-04-06
Abstract: PURPOSE:To prevent an engaging projection from being loosened and make a smooth deflection of an air direction deflecting plate by a method wherein a rotary member is provided with the engaging projection engaged in a longitudinal hole of a rod projecting part and a projection having a smooth surface is outwardly fitted to an outer circumference of the engaging projection. CONSTITUTION:As a motor 15 is rotated, a rotating plate 18 is rotated through a rotating part 17, and then a supporting member 20 to which outer part is fitted a collar 21 at its lower surface is rotated. Since the collar 21 is engaged in a longitudinal hole 14a of a projection 14 at an end part of a rod 11 in such a way as it may be moved freely, the collar 21 is reciprocated within the longitudinal hole 14a while being rotated or slid and at the same time the rod 11 is reciprocated in a rightward or a leftward direction. At this time, the collar 21 has a superior molding accuracy and its outer diameter is formed to have a superior size accuracy and further the collar 21 is formed of material having a better sliding characteristic, so that a supporting member 20 moves smoothly in the longitudinal hole 14a of the rod 11. As a result, even if a driving force of the motor 15 is low in its value, the rotating plate 18 has no irregular rotation and is rotated always at a specified speed.