baber/WOPTO huggingface dataset:
Patent JP-S5542137-A (JP)
Title: Production of sheet metal pulley
Inventor: KANEMITSU YUKIO
IPC: B21D53/26
Filed: 1978-09-18
Abstract: PURPOSE: To produce pulleys of special shape without largely modifying the standard production facility, by performing preliminary and final forming by pressing a roller of specified shape to the peripheral wall of cup-shaped material which is supported and rotated between two rotary molds of specified shape.  
     CONSTITUTION: A metal cup-shaped material 1 is supported by rotary molds for preliminary forming 2, 3 in the stepped part 1a and opening part 1b thereof, which are rotated together integrally, and while shortening the interval between the molds 2, 3, a roller for preliminary forming 4 is pressed against the peripheral wall 1c. By narrowing the gap between a tapered forming face 2a and a concave relief part 4a which is approximately parallel thereto, the stepped part 1a of the material is pressed with the end part of the forming face 2a, and the peripheral wall 1c is drawn outside in a slender form. Next, the preliminary forming 5 is similarly supported by rotary molds for final forming 6, 7 and rotated to press against a final forming roller 8. Thus closely contacting the grooved part 5d and drawing part 5e to the forming faces 8a, 8b, respectively, V-grooved square hollow double wall is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815512-A (JP)
Title: Production of water-soluble polymer having good stability
Inventor: SHINKAWA AKIHIRO
IPC: C08F220/38
Filed: 1981-07-22
Abstract: PURPOSE:To obtain the titled polymer which, even when left standing for a prolonged period of time, undergoes no viscosity increase and no quality change, by polymerizing an ethylenically unsaturated carboxylic acid monomer with an ethylenically unsaturated sulfonic acid monomer with the aid of a redox initiator having a specified reducing agent/oxidizing agent ratio. CONSTITUTION:A monomer mixture consisting of an ethylenically unsaturated carboxylic acid or its salt is copolymerized with a monomer consisting of an ethylenically unsaturated sulfonic acid or its salt with the aid of a water-soluble redox initiator containing 1.0-1.9 eq., pref., 1.0-1.7 eq. per eq. of an oxidizing agent, of a reducing agent (especially, there is preferred a solvent polymerization carried out by using water as polymerization medium). The water-soluble polymer thus prepared undergoes no quality change when it is left standing at normal or higher temperatures for a prolonged period of time. Accordingly, when the copolymer is used as a polymeric emulsifier or the like in the production of polymer emulsions, the quality does not change and the stability is good.
Patent JP-H02294967-A (JP)
Title: Disk changer
Inventor: YOSHIDA TAKESHI
IPC: G11B17/04
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a disk changer capable of reproducing the recording of a disk in a magazine by making plural disks in the magazine movable up and down. CONSTITUTION:The magazine 13 inserted into a changer main body 1 is engaged with an aimed V-shaped groove 18 by a clamp member 4 attached to an elevation plate 3 and made to move up and down. When an aimed CD comes to the position of musical performance by moving the magazine 13 up and down, a swing arm 8 and a turntable arm 30 turn and a turntable 9 goes round below the CD to be chucked in a chuck hole. In such case, the turntable 9 lifts the CD to separate it from a partition plate 17, so that the CD is made in a rotatable state and starts the musical performance. The magazine is restored to an insertion position by an up-and-down moving means to be ejected. Therefore, it is unnecessary to slide the CD, thereby miniaturizing the disk changer.
Patent JP-S62272716-A (JP)
Inventor: MITSUSHIERU RAZAARU
IPC: H03K5/26
Filed: 1987-05-13
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-H0386455-A (JP)
Title: Automatic grinding machine
Inventor: ROBAATO II SUTEIIRE JIYUNIA
IPC: B24B7/22
Filed: 1990-04-27
Abstract: PURPOSE: To grind the peripheral edge of a rotating wafer into a circular shape having at least one flat portion by connecting a machining device to a holding device, a first device, and a second device. CONSTITUTION: A machining device 42 is connected to a holding device 12 for positioning a wafer W and to a first device 21 and a second device 22, The first device 21 is actuated according to a command from the machining device 42 to form a flat portion F on the wafer W. Thereafter, the holding device 12 and the second device 22 are actuated according to a command from the machining device 42 to rotate the wafer W and at the same time to form an edge in the form of a curve on the flat portion.
Patent JP-S6230611-A (JP)
Inventor: GERUTO BUIRUHERUMU RASUKU
IPC: C01B33/02
Filed: 1986-05-21
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-H06320382-A (JP)
Title: Loading device for nc machine tool
Inventor: WATANABE FUTOSHI
IPC: B23Q7/04
Filed: 1993-05-17
Abstract: PURPOSE:To perform conveyance of a work and attachment and detachment of the work to and from a main spindle chuck in a limited space for an NC machine tool. CONSTITUTION:A loading device for an NC machine tool comprises a work stocker 4 arranged with a separate distance kept between a main spindle chuck 2, arranged to a bed, and the work stocker; a moving bed 21 moved between the main spindle chuck 2 and the work stocker 4; and an arm 24 to have a tip part to which a grasping device 29 is forward and backward movably arranged and insert a work 7, grasped by a grasping device 29 rotatably supported in a horizontal plane to the moving bed 21, into the main spindle chuck 2.
Patent JP-H06323782-A (JP)
Title: Method for washing waste gas economizer
Inventor: ANDO KOICHI
IPC: F28G9/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a method for washing a waste gas economizer wherein soot attached to an element tube can be removed surely. CONSTITUTION:Soot having attached to an element tube is turned into a muddy form by means of steam in a wet-heating process (SP1), and the soot in the form of mud is washed away using hot water in a first hot-water washing process (SP2), and thereafter the soot remaining in the element tube 4 is dried by heating the tube 4 from the interior thereof in a dry manner in a dry-washing process (SP3). Thereafter the soot in the dry form is neutralized and decomposed by spraying chemicals onto the soot in a chemical washing process (SP4), and thereafter the soot having been neutralized and decomposed is washed away in a second washing process (SP5), and finally the interior of an economizer vessel 10 is dried naturally in a natural drying process (SP6), whereby the soot attached to the element tube 4 is removed completely.
Patent JP-H05279172-A (JP)
Title: Method and apparatus for growing crystal
IPC: C30B15/20
Filed: 1991-04-20
Abstract: PURPOSE:To improve the productivity of the device due to the improvement in the growing rate of a single crystal by installing a temperature-controlling plate in a region surrounding a crystal-lifting area above a melted solution- charging area. CONSTITUTION:A temperature-controlling plate 7 having a cylindrical holding part 8 and an umbrella part 9 in a region surrounding a crystal-lifting area above a melted solution-charging area is installed around a graphite crucible receiving a quartz crucible 2. A supporting member 14 for supporting the temperature-controlling plate 7 is installed at the intermediate height of the holding part 8 and fixed to the upper part of a heat-insulating cylinder 15 of the single crystal growth device. The outer edge 10 of the umbrella 9 reaches a place near to interfacial surface of the melted solution with the inner wall of the crucible 2. The single crystal is lifted, while the distribution of temperatures on the surface of the melted solution is always maintained so that the temperature is lowest on the solid-liquid interfacial surface and that the temperature is gradually raised toward the inner wall of the crucible during the crystal-lifting operation.
Patent JP-S5739138-A (JP)
Title: Apparatus for direct heat treatment of hot-rolled wire rod
Inventor: KAWAHARA MASAKATSU
IPC: C21D9/52
Filed: 1980-08-19
Abstract: PURPOSE:To grasp securely an individual loop of a spiral coil coming out of a loop former not to lap each other and reduce fluctuation of strength by holding the spiral coil in perpendicular or inclined state from its outside, carrying it continuously and cooling forcibly. CONSTITUTION:An individual loop of the spiral coil 13 coming out of the loop former 12 is grasped securely by the side and bottom screw conveyers 21, 22 and carried with their rotation. The coil 13 is transferred to the chain conveyers 33, 37 which are overlapped partly on the conveyers 21, 22, carried successively in inclined state and cooled adjustably by air blast from the draft duct 42. The coil 13 passing through the conveyers 33, 37 is laid down on the roller conveyer 43, carried in unconcentric circles like state to the stacking device 44 and bound.
Patent JP-H04320444-A (JP)
Title: Polyester resin composition
Inventor: HORIUCHI HIROO
IPC: C08L67/02
Filed: 1991-04-19
Abstract: PURPOSE:To provide a polyester resin compsn. which gives a molded article having high strengths, a low shrinkage, a low coefficient of linear thermal expansion, and an excellent heat resistance by blending a polyalkylene terephthalate with a liq. crystalline polyester and forming a continuous phase of the latter polyester in the molded article. CONSTITUTION:A polyalkylene terephthalate which has a melt viscosity of 200-5000P at the melt processing temp. under a shear rate of 100 sec<-1> and of which alkylene chains have 2-6 carbon atoms is blended with a liq. crystalline polyester to form a continuous phase of the latter polyester in a molded article prepd. from the blend.
Patent JP-H11302291-A (JP)
Title: Phosphonic diester derivative
Inventor: SAKAI YASUHIRO
IPC: A61K31/66
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a specific new phosphonic diester derivative bearing substituted phenyl or substituted nitrogen-contg. heterocyclic group, having hypoglycemic action, therefore useful as e.g. an antidiabetic agent. SOLUTION: This new phosphonic diester derivative is shown by formula I [R<1> is amino, an N-lower alkylamino, N-(substituted) phenylamino or the like; R<2> and R<3> are each H, a lower alkyl, halogen, lower alkoxy, nitro amino or the like; R<4> is H, a lower alkyl or the like; R<5> and R<6> are each a lower alkyl; X, Y and Z are such that all of them are carbon atoms, or one of them is nitrogen atom and the other two are carbon atoms; Q is a single bond or an alkylene] and useful as e.g. an antidiabetic agent. This compound of formula I is obtained by reaction between an amine compound of formula II and an acid chloride of formula III (W is a halogen; Q' is an alkylene) in an inert solvent in the presence of a deacidifying agent.
Patent JP-S5240299-A (JP)
Title: Modified separation method
Inventor: MIYAKE TETSUYA
IPC: B01D15/04
Filed: 1975-09-26
Abstract: PURPOSE: This uranium isotope separation method by an ion-exchange resin intends to stabilize each zone and improve separation efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S597696-A (JP)
Inventor: NAKAMURA TAKAYOSHI
IPC: B66D3/14
Filed: 1982-07-05
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-H05309990-A (JP)
Title: Electronic white sheet
Inventor: IKETA SHUNICHI
IPC: B43L1/04
Filed: 1992-05-08
Abstract: PURPOSE:To provide an electronic white sheet capable of instantaneously reproducing information on the other space supplied from the outside on a screen in a stable state and of instantaneously and automatically erasing the information plotted on the screen. CONSTITUTION:A screen reading device 2 for reading character and graphic information plotted on a screen 1 is provided in one side of the screen 1. Further a screen plotting device 3 and a screen erasing device 4 are provided in the other side. The screen plotting device 3 instantaneously plots character and graphic information plotted on input space of the outside on the screen 1. The screen erasing device 4 instantaneously and automatically erases a large amount of information plotted on the screen 1 at a time for fast forwarding and winding of the screen 1. Furthermore screen cleaning devices 9 are provided in the right and left of the screen 1 and sense the presence of plotting of character and graphic information on the screen 1 by a sensor and are moved so as to touch the surface of the screen 1 only when the plotting is absent thereon.
Patent JP-S62273304-A (JP)
Inventor: NAGASE TETSUO
IPC: E01C9/08
Filed: 1986-05-20
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-S62272236-A (JP)
Title: Picture frame display system for optical finder
Inventor: SHINOZAKI TAKASHI
IPC: G03B13/12
Filed: 1986-05-20
Abstract: PURPOSE:To freely vary the display of size of a picture frame by forming plural picture frame patterns having different area respectively by transparent electrodes formed on a transmission type liquid crystal display element. CONSTITUTION:Transparent electrodes 2a-2c corresponding to plural different picture frame display patterns A-C having required areas respectively are formed on a glass substrate 1, a transparent electrode 2' is formed on a glass substrate 1', molecule orientation films 3, 3' are formed on the surfaces of respective transparent electrodes, and liquid crystal 4 is sealed between the substrates 1, 1'. When voltage is impressed between the electrode 2' and one or plural electrodes on the substrate 1 side, a part held between the electrodes is made transparent and picture frames having different areas can be displayed. In addition, various modes or information can be displayed in the picture frames. Since the liquid crystal display element is used, power consumption can be saved and the size of the device can be reduced.
Patent JP-S609123-A (JP)
Title: Formation of pattern
Inventor: TANAKA TOSHIHIKO
IPC: G03F7/20
Filed: 1983-06-29
Abstract: PURPOSE:To contrive improvement in dimensional accuracy by a method wherein the absorption coefficient of the first layer organic substance is optimized. CONSTITUTION:An Al film 2 which is the film to be processed is formed on an Si substrate 1, and the first organic substance layer 3 of approximately 2mum in thickness is formed on said Al film 2. A heat treatment is performed, and the absorption coefficient of the first organic substance layer 3 is designated at approximately 0.1. Subsequently, an intermediate layer 4 is formed. Then, a photoresist pattern 5 is formed, it is transferred to the intermediate layer 4, and a pattern 4' is formed. The pattern is transferred to the first organic layer substance layer 3 using the pattern 4' as a mask, and a pattern 3' is formed. The desired film thickness of the first organic substance layer 3 is 1-2mum, and the desired absorption coefficient is 0.08-0.2 or thereabout.
Patent JP-S5240053-A (JP)
Title: Demodulator
Inventor: ADACHI TADASHI
IPC: H03D3/22
Filed: 1975-09-25
Abstract: PURPOSE:To obtain an easy-to-adjust demudulator, which features good distortion rate, high S/N properties and simple structure as well as utilizes the product of the frequenby modulated wave which passes through the delay circuit and that which did not pass through the delay circuit.
Patent JP-H10307868-A (JP)
Title: Commercial zone analysis information system
Inventor: NARUMI YASUHIRO
IPC: G06Q10/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To simplify an interface and to accelerate an arithmetic processing by selecting an area from the map image of a computer and performing reconstruction as a partial statistic data base at the time of commercial zone analysis. SOLUTION: An object region is selected on map data and the partial statistic data base of the selected area is reconstructed on a map data screen for basic statistic data for the respective regions. A subdivided area is selected further from the selected area and the commercial zone analysis information of the subdivided area is computed from the partial statistic data base. In such a manner, the area is selected from the map image of the computer and the reconstruction is performed as the partial statistic data base. At the time of outputting a report, the respective kinds of data are calculated based on a numerical expression set by using the distance data, population data and commercial data of a commercial zone.  As report items, processing contents display 1001, a geocode 1002, commercial zone population 1003, commercial zone scale appropriateness judgement 1004 and additional input data 1005 are displayed.
Patent JP-H11291339-A (JP)
Title: Curved panel forming apparatus
Inventor: MASUBUCHI MICHIO
IPC: B29L31/10
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the wt. of a press forming apparatus as a whole to facilitate the handling thereof, to form curved surfaces of many panels at once and to produce panels having different curved surfaces at the same time. SOLUTION: In a curved panel molding apparatus using a sandwich press comprising one set of curved forms A, B wherein a pressing surface 1 curved in a projected state and a pressing surface 2 curved in a recessed state are opposed up and down, a curved panel-shaped core 9 wherein metal panels 7, 8 forming pressing surfaces 5, 6 curved in projected and recessed shapes so as to fill the space formed between both pressing surfaces 1, 2 are fixed back to back is used and a plurality of panels P are provided to the spaces formed between the pressing surfaces of the core 9 and the curved forms A, B and the space formed by the mutual pressing surfaces of the core 9 to be pressed at the same time.
Patent JP-S5741594-A (JP)
Title: Heat shield plate structure for heat exchanger
Inventor: OOE TOMIO
IPC: F28D7/16
Filed: 1980-08-25
Abstract: PURPOSE: To prevent the intrusion of high-temperature fluid for avoiding the occurrence of thermal stress in a heat exchanger by using a structure in which a heat shield plate to be attached to a tubular plate supporting the heating pipe of the heat exchanger is divided in a specific directions to form steped parts on its end in such a way as to eliminate clearances between the adjacent heat shield plates.  
     CONSTITUTION: Heat shield plates 11 are usually attached to upper and lower tubular plates 4 and 8 having holes for plural heating pipes 9 of a heat exchanger and supporting the heating pipes 9 by means of a stud supporting metal 18, and spacers 16 hold between the heat shield plates 11 and between the heat shield plates 11 and the upper and lower tube plates 4 and 8. In this case, the heat shield plate 11 is divided into plural sections in circumferential and radial directions, and lapped steped part 21 are formed in such a way as to make the thickness the same as that of each divided piece on the end part where divided pieces are adjoined each other. And, the said metal 18 and a fixing tool 19 are provided on the steped part 21. Thus, the clearances between the adjacent heat shield plates 11 can be eliminated and their heat shielding effect can thus be raised. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62273848-A (JP)
Inventor: SUGIMOTO RYUICHI
IPC: C25B3/29
Filed: 1986-05-22
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-S63279187-A (JP)
Title: Display system for indicator for radar control
Inventor: ASAKA KAZUMI
IPC: G01S7/22
Filed: 1987-05-12
Abstract: PURPOSE:To readily keep up with increase in the level of display, by halting a sweeping to perform an alphanumeric display only when the level of the alphanumeric display increases. CONSTITUTION:A sweep gate 14 rises by a radar trigger 10 and at the same time, with the rising thereof 17 and 18, a sweep waveform (X)17 and a sweep waveform (Y)18 are generated while the sweep gate 14 is at a high level. These sweep waveforms are supplied separately to an X axis sweep amplifier current and a deflection coil 7 is driven to form a sweep on a CRT8. When an alphanumeric overflow signal 11 is supplied, a sweep gate 14' is generated with the sweep gate 14 halted for a fixed period. With this, an alphanumeric gate 15 is turned to an alphanumeric gate 15'. With these gates, no sweep waveforms (X)17' and (Y)18' generate only for a fixed period and, instead, alphanumeric waveforms (X)19' and (Y)20' are generated continuously.
Patent JP-S5914856-A (JP)
Inventor: JIREMII FURANSHISU DONAN
IPC: A61M39/10
Filed: 1983-06-29
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-S61272656-A (JP)
Title: Method of detecting component in substance to be analyzed and composition for detection
Inventor: SOROMON MOUSHIYOUITSUTSU
IPC: G01N33/543
Filed: 1986-05-22
Abstract: Described are a method and composition for detecting analyte moieties by means of a signalling moiety capable of aggrandizement are disclosed. The signalling moiety can be attached to or not attached to the analyte moiety/analyte-specific moiety complex. The signalling moiety can be viable or non-viable. The methods disclosed herein provide a sensitive assay for the detection of a wide range of different analyte moieties.
Patent JP-S63282303-A (JP)
Inventor: MATSUMORI HITOMI
IPC: A42B3/12
Filed: 1987-05-12
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-H06309695-A (JP)
Title: Optical information recording medium and recording and erasing method thereof
Inventor: TOMURA TATSUYA
IPC: G11B7/246
Filed: 1993-04-20
Abstract: PURPOSE:To obtain an optical information recording medium consisting of an org. material which can be used as a rewritable CD, and to obtain a forming and erasing method of the record. CONSTITUTION:This medium consists of a substrate 1, recording layer 3, and metal reflection layer 4 as the uppermost layer, or further a protective layer 5 formed thereon. The recording layer 3 consists of a crystalline polymer in which the degree of crystallivity is reversibly changed by changing temp. Formation and erasing of record is performed by irradiating this recording medium with laser light to heat the crystalline polymer to the melting point and then changing the crystalline state by changing the cooling rate. By this method, a non-recorded part has a low reflectance but a recording part has a high reflectance. Thus, rewritable property is obtd.
Patent JP-S5242094-A (JP)
Title: Display panel
Inventor: TATSUNO YUUJIROU
IPC: G09F9/00
Filed: 1975-09-29
Abstract: PURPOSE: To enable a plural number of additional writing by providing lattice electrode between two surface electrodes, and by absorbing the phoresis particles being in photophoresis on other surface electrode passing thru the lattice electrode by providing the lattice electrode between two surface electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio