baber/WOPTO huggingface dataset:
Patent JP-H10296891-A (JP)
Title: Resin sheet-coated board
Inventor: IMAI TAKAYOSHI
IPC: B32B3/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To avoid joints in peripheral edge portions from appearing, and give material integration feel by forming at least a part of an angle defined by the front surface and end surface in the peripheral part of a resin sheet-coated board surface consisting of thermoplastic resin into a curved surface being a sectional curve having a specific radius of curvature. SOLUTION: Drape portions are formed by applying an adhesive on the front surface and side surface of a substrate, gripping the overall circumference of a thermoplastic resin sheet by cramps to then be heat-softened in its upside, and lifting up the substrate up to the extent where the portions gripped by cramps come below the bottom of the substrate and the resin sheet does not come in contact with the end surface of the substrate, thereby putting the upside of the substrate and softened resin sheet in contact with each other, and straining the resin sheet relative to the end surface portions of the substrate. In the next plate, air suction is carried out between the end surface portions of the substrate and the resin sheet so that drape portions are placed in close contact between the end surface of the substrate and the resin sheet.  Herein, a part of an angle defined by the front surface and the end surface in a peripheral portion of the resin sheet-coated board surface is formed into a curved surface being a sectional having a 3-50 mm radius of curvature.
Patent JP-S61276816-A (JP)
Title: Epoxy resin composition
Inventor: TAJIMA TETSUO
IPC: C08K9/00
Filed: 1985-06-03
Abstract: PURPOSE:To obtain an epoxy resin composition giving a void-free part for high-voltage use having excellent moisture-resistance, by compounding an epoxy resin with aluminum hydroxide powder having a specific particle diameter, red phosphorus powder having a specific particle diameter and surface-treated with aluminum hydroxide, and an acid anhydride hardener at specific ratios. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of an epoxy resin with (B) 50-220pts. of aluminum hydroxide powder having an average particle diameter of 8-12mu and containing <=5(wt)% particles having particle diameter of <=3mu, (C) 10-30pts. of red phosphorus powder treated its surface with aluminum hydroxide, having an average particle diameter of 10-40mu and containing <=5% particles having particle diameter of <=3mu, (D) an acid anhydride hardener (e.g. modified methyltetrahydrophthalic anhydride, etc.) (0.8-1.2 acid anhydride equivalent based on 1 epoxy equivalent of the component A) and, if necessary, (E) a small amount of cure accelerator (e.g. 2-methylimidazole).
Patent JP-H04232902-A (JP)
Title: Manufacture of partial or perfectly recessed minute lens
Inventor: GASUTABU EDOWAADO DAAKITSUTSU
IPC: H01L33/30
Filed: 1991-05-24
Abstract: PURPOSE: To obtain the microlens which is partially or completely hollowed by etching a hardened bake island and an auxiliary part of a substrate and a pattern formation layer. CONSTITUTION: Pattern formation layers 54, 11, and 12 are formed on the main surface of an InP substrate 10 and baked. The pattern formation layers have island parts 11 and 12 on predetermined parts of the substrate and the auxiliary part 54 which surround them, and the former becomes the hardened bake island part having a predetermined circumferential field and capacity. The latter, on the other hand, becomes a hardened bake auxiliary part having capacity larger than the predetermined capacity. Then the hardened bake islands and auxiliary part of the substrate 10 and pattern formation layers are etched at the same time. Consequently, the top parts of dome-shaped InP areas 32 and 32 project slightly from an auxiliary InP part 74 surrounding the island to form the partially hollowed microlens.
Patent JP-H0838236-A (JP)
Title: Hair clip device and method to fix decorative article by using said device
Inventor: CEFIS ADOLFO
IPC: A45D8/00
Filed: 1995-04-21
Abstract: PURPOSE: To clip a decorative or functional component to various types of hairs of humans and pets. CONSTITUTION: This device 5 consists of a clamp ring 10 which receives the hair, a comb 24 for clasping the hair and a comb assembly 20 equipped with teeth, a central wheel 30 which opens and closes the comb assembly by moving the comb assembly in and out of the clamp ring 10, a spring 32 which is energized in the direction of receiving the comb assembly 20, a top cover 40 which covers the members 20, 30 and 32, and a cover plate 50 to which a decorative component is attached. The device 5 is clipped to the hair by attaching a fixture to the central wheel 30 and the comb assembly 20 and rotating them to move the comb assembly 20 first into an open position to catch the hair and then to a closed position to clasp the hair.
Patent JP-H09299656-A (JP)
Title: Needle position control device for sewing machine
Inventor: HAGINO SEIICHIRO
IPC: D05C11/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To set a needle at top dead center without any need of being passed through the point of a needle location under the application of a simple configuration, and prevent an embroidering frame on an X-Y table from interfering with a needle at the time of turning on a power supply, regarding a sewing machine equipped with a table moved in X- and Y-directions. SOLUTION: A photo detection unit 10 is provided for detecting whether a needle is at an outgoing or a returning process, when the position of a needle is between top dead center and the point of a needle location at the time of turning on a power supply. In addition, CPU 11 rotates an upper shaft 1 in a normal direction on the operation of a motor 3, when a return process signal 10b is available from the photo detection unit 10, and stops the motor 3 at the position where the signal changes to an outgoing process signal 10a. Also, the CPU 11 operates the motor 3 to rotate the upper shaft 1 in a reverse direction, when the outgoing process signal 10a is available from the photo detection unit 10, and stops the motor 3 at the position where the signal changes to the returning process signal 10b.  The upper shaft 1 is thereby set at a reference rotation angle for keeping the needle at the top dead center.
Patent JP-S60263725-A (JP)
Title: Magnetic bearing device
Inventor: TAKAHARA KENICHI
IPC: F16C32/04
Filed: 1984-06-12
Abstract: PURPOSE:To uniformize magnetic flux density of a gap and to prevent the occurrence of contact with a float body and an increase in the current of an electromagnet, by a method wherein the magneti a magnetic attraction force in the float body are inclined depending upon inclination of the float body. CONSTITUTION:A magnetic bearing device 9 is formed such that magnetic poles 11a, 11b, 12a, and 12b, which are an element, being an electromagnet or combination of the electromagnet and a permanent magnet and generating a magnetic attraction force in a float body, are located outside a float body 10. The bearing device is constituted such that when the float body 10 is rotated around a center 13, the magnetic poles 11a, 11b, 12a, and 12b are respectively inclined by an amount alpha responding to the rotary angle. When the float body 10 is inclined, a magnetic pole 11 is brought into an inclination state, and this uniformizes magnetic flux density between the float body 10 and the magnetic pole 11 when the float body 10 is inclined, resulting in stable motion.
Patent JP-H07323402-A (JP)
Title: Rotary saw blade
Inventor: NOJIMA MASAAKI
IPC: B27B33/08
Filed: 1994-05-31
Abstract: PURPOSE:To prevent cutting dust from entering the area between a material to be cut and a rotary saw blade by forming a gradient which approaches the center of rotation gradually as a tooth bottom formed between cutting teeth of the disc base of the rotary saw blade used for cutting a wood material separating from the cutting face of the material to be cut, on the blade bottom part. CONSTITUTION:This rotary saw blade 10 is equipped with a rotating disc base 11 and cutting teeth 12 provided on the peripheral part of the base, and a gradient face 13a is formed on a tooth bottom 13 provided between the cutting teeth 12 of the base 11. In addition, the cutting tooth 12 is formed wider than the base 11 and further, is integrally provided with the base 11 by brazing. When being in a cutting step, cut pieces of a material to be W fractured by each cutting tooth 12 become chips and are guided into the tooth bottom 13 through a space between the cutting teeth 12. In addition, the chips are discharged in a direction where the gradient face 13a formed continuously on the tooth bottom 13 becomes separated from a cutting face C through the gradient face 13a. Thus the chips are prevented from penetrating into an area between the rotary saw blade 10 and the cutting face C of the material to be cut W.
Patent JP-S598541-A (JP)
Title: Canopy opening/closing device for rear body of dump truck
Inventor: NANUN DAISUKE
IPC: B60P7/04
Filed: 1982-07-07
Abstract: PURPOSE:To realize opening of a canopy without hindrance to opening of side flap doors by supporting a lift arm and a swaying arm swiveled by means of a motor on a rear body which is dischargeable laterally and making both arms to support a bendable sheet frame. CONSTITUTION:At the time of loading earth and sand and the like, a motor 21 is operated to put a lift arm 12 in clockwise turn, and a sheet frame 16 is pushed to the right. Then, a swaying arm 13 first sways up to its position of contact with a limit piece 15. Next, when a supporting point of the swaying arm 13 and the sheet frame 16 is moved to the left of a line X-X connecting a bending point of the sheet frame 16 to a supporting point of the swaying arm 13 and a fixed strut 2, the swaying arm 13 sways up to the position of contact with a limit piece 14 due to the dead weight of the sheet frame 6. Lastly, the lift arm 12 is swiveled until making contact with a stopper piece 24 to open the upper part of a rear body 1. Earth and sand and the like are loaded into the rear body 1 in this condition.
Patent JP-H10308266-A (JP)
Title: Adapter and method for connecting extended equipment
Inventor: WATANABE NAOHARU
IPC: H01R31/06
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently connect an information equipment main body and other extended equipment, which is to be connected thereto, to each other by providing an electric signal line for extended equipment, which has plural electric signal terminals, and a power source line part, which has plural power source terminals, independently from each other in the main body. SOLUTION: A device has an adapter case 2, an electric signal line part 4, which is formed of four electric signal terminals 3 for extended equipment, and a power source line part 8, which is formed of three power source terminals 5-1, 5-2, 5-3. With this structure, since the power source can be supplied from a computer main body, an external power source is not necessary for extended equipment. A power source line can be provided separately from an electric signal terminal so that limitation of the number of extended equipment is eliminated. Furthermore, since multiple similar adapters, which have one appearance and which have plural electric signal terminals, can be manufactured, manufacturing cost is restrained low.
Patent JP-S63284851-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OCHIAI TOSHIYUKI
IPC: H01L29/78
Filed: 1987-05-16
Abstract: PURPOSE:To make a semiconductor memory device, which is high in its integrity and its reliability, formable with good yield, by performing ion implantation so that depth of a low resistance layer on the periphery of first grooves for composition of a transistor is made small and that of the low resistance layer on a region distant from the first grooves is made large. CONSTITUTION:A nitriding film 57 provided with patterning processing for the formation of side walls on a drain region, a first oxidizing film 47 for the formation of first openings 53a, 53b, and second openings 55a, 55b, are respectively used as masks, and next second grooves 61a, 61b are formed in depth l1 in accordance with their design by means of self-alignment in respect to second openings 55a, 55b. Subsequently the nitriding film 57 for the formation of the side walls are provided with anisotropic etching processing so as to form the side walls 63a, 63b around the first openings formed on a gate electrode forming region. In succession, first grooves 65a, 65b are formed in depth l2 in accordance with their design by means of self-alignment in respect to the side walls, and at the same time second grooves 67a, 67b are formed in depth l1+l2. Accordingly a semiconductor memory device high in its integrity and its reliability can be formed simply, easily, and with good yield.
Patent JP-H08292627-A (JP)
Title: Variable power optical device
Inventor: ICHINOKAWA KAZUHIRO
IPC: G03G15/041
Filed: 1995-04-20
Abstract: PURPOSE: To surely intercept stray light without hindering movement for the variable power of a lens or a mirror. CONSTITUTION: This device is provided with a lens moving body 23 in which the lens 9 for forming the image of an original on a projection surface is housed, and a mirror moving body 27 which supports the reflection mirrors 11 and 13 arranged between the lens 9 and the projection surface. In the device, the lens moving body 23 and the mirror moving body 27 are moved in an optical axis direction in accordance with a projection magnification so as to change the distance from an original surface to the lens 9 and the distance from the lens 9 to the projection surface, thereby, the projection magnification to the projection surface is varied.  In the moving area of the lens moving body 23 moved in accordance with the projection magnification, a light shielding member 41 intercepting the stray light leaked to the reflection mirror 11 side through the side circumference of the lens moving body 23 from the original is provided to be rocked by the abutting of the lens moving body 23. The light shielding member 41 is inclined interlocking with the movement of the lens moving body 23, and energized to be an erect state by a spring 45.
Patent JP-S6011584-A (JP)
Title: Thermal cracking to produce petrochemicals selectively from hydrocarbon
Inventor: OKAMOTO TOSHIO
IPC: C10G47/00
Filed: 1983-06-30
Abstract: PURPOSE:To produce petrochemicals selectively with a good yield, by feeding H2 and high boiling hydrocarbon into a high temp. gas obtained by burning hydrocarbon in the presence of steam and performing thermal cracking of the gas. CONSTITUTION:A hydrocarbon 1 pressurized to a given pressure and oxygen 4 from an oxygen producer 3 are fed into a combustion gas 2 and the hydrocarbon 1 is burned in the presence of steam supplied from a line 5 to produce a high temp. gas 6 at 1,300-3,000 deg.C. The gas 6 is mixed with H2 supplied through a line 30 and the mixt. is introduced into a reaction zone 8. The hydrocarbon 7 which contains a high boiling hydrocarbon is fed into a high temp. side of the reaction zone 8 for thermal cracking at a decomposition temp. of 650-1,500 deg.C for a residence time of 5-1,000msec under a pressure of 2-100 bar so that a hydrocarbon which contains hydrocarbon with a b.p. of 200 deg.C or higher may have a hydrogen partial pressure of 0.1 bar or higher after cracking. The resultant reaction fluid 14 is led into a quencher 15 for quenching.
Patent JP-H09271798-A (JP)
Title: Car washing sewage neutral water utilizing system in which useful microorganism group is applied
Inventor: TANABE SEISUKE
IPC: C02F3/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To subject waste car washing water of high concentration to sewage treatment at a low installation cost to make treated water neutral water which is used as car washing water. SOLUTION: For a treatment of waste car washing water of high concentration, an oil decomposition tank 2 in which aerobic and anaerobic composite microorganism group is applied and a composite microorganism group treatment tank 4 are provided and a separation tank 3 for increasing the treating effect is provided to make treated water neutral water which is reused as car washing water. In consideration of the circumstances of car washing water shortage, a makeup water treating device 7 is provided, and also in consideration of the case the treatment is not finished in this system because of an inflow such as a heavy rain, an underground penetration tank 5 is provided.
Patent JP-H06331725-A (JP)
Title: Millimetric wave image pickup system
Inventor: SADO TETSUO
IPC: G01S7/02
Filed: 1993-05-21
Abstract: PURPOSE:To shorten the image producing time while realizing acquisition of highly accurate view image. CONSTITUTION:A receiving array 11 comprises a combination of a plurality of antenna elements corresponding, in number, with pixels for forming an image on the local plane of an antenna reflector 10. Millimetric wave signals received by the plurality of antenna elements of the receiving array 11 are detected to produce image signals for respective pixels. The image signals are then subjected to scanning conversion to produce image signals for one screen which are presented on a CRT display section 16.
Patent JP-S6011614-A (JP)
Title: Oil pressure fall monitoring device for internal- combustion engine
Inventor: IMOTO SEIJI
IPC: F02D45/00
Filed: 1983-06-29
Abstract: PURPOSE:To facilitate to precisely detect the fall of lubricating oil pressure, in accordance with the operating condition of an engine by processing the output of the oil pressure fall detecting means conforming to the rotational speed and the speed variation of the engine. CONSTITUTION:The rotational speed of an engine 1 is detected by a pulse detector 2 and is inputted to a microcomputer 4 after the number of pulses is counted by a counter 16. In addition, the output detected by an oil pressure switch 3 serving as an oil pressure fall detecting means is inputted to the microcomputer 4 through an I/O interface 14. In the ROM12 of the microcomputer 4, a control program and various setting values are stored. A CPU11 performs required operations conforming to the detected values of the rotational speed of the engine and the detected output of the oil pressure fall and outputs an oil pressure fall confirmation signal if the fall is confirmed. By these operations such as a fuel shut-off valve 5 is operated to cut the fuel 18 and stop the engine 1.
Patent JP-H11309715-A (JP)
Title: Liquid crystalline resin pellet and manufacture thereof
Inventor: UMETSU HIDEYUKI
IPC: B29B9/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain liquid crystalline resin pellets which show high feed properties and smooth dispensing properties. SOLUTION: The liquid crystalline resin pellets contain a liquid crystalline resin which is obtained by causing the resin in a fluidizing state to pass through a discharge orifice and cutting the resin. When the average length in a perpendicular direction with the cut face of the pellet is given as M, the average length of a longest diameter (long dia.) of the pellet cross section as T, the average length of a shortest diameter (short dia.) as Z and the standard deviation of the average length M in a perpendicular direction with the cut face of the pellet as (Mσ), the formula: 1 mm<=M<=2.5 mm, 1 mm<=T<=2.5 mm, 1 mm<=Z<=2.5 mm and Mσ<=0.15, (M+T*Z)<=7 mm, (M-Z)<= 0.5 mm, (T-M)<= 0.15 mm is satisfied.
Patent JP-2000309364-A (JP)
Title: Seal cap
Inventor: ASANO KAZUYUKI
IPC: F25B45/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal cap in which a reliability in holding air-tightness is improved under a low cost and at the same time an inner deformation of a valve stem is not produced. SOLUTION: There is provided a seal cap made of either metal or resin in which a seal surface 2 is arranged at an inner surface of the seal cap and at an upper part of an internal thread 1 capable of being fitted to a valve stem 4, wherein the seal surface 2 contacted with the tapered segment 5 of the valve stem is formed to have a smooth arcuate sectional surface or a tapered sectional surface and at the same time an arcuate protrusion 3 is arranged at the seal surface 2 in a ring-like manner.
Patent JP-S62275798-A (JP)
Inventor: NISHIDA TAKASHI
IPC: B43K27/08
Filed: 1986-05-24
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-S61276963-A (JP)
Title: Mechanism undergoing friction in water
Inventor: KAMITSUMA YASUO
IPC: F16J15/34
Filed: 1985-06-03
Abstract: PURPOSE:To improve the wear resistance of a mechanism undergoing friction in water by using an iron-base material having a prescribed surface hardness by nitriding and a composite material consisting of silicon-base ceramics, carbon and nickel to form a sliding body and a fixing member for sealing and fixing the sliding body in the mechanism. CONSTITUTION:This mechanism undergoing friction in water is composed of a sliding body and a fixing member for sealing and fixing the sliding body. One of the constituent parts is made of an iron-base material and the other is made of a composite material consisting of silicon-base ceramics, carbon and nickel. Stainless steel having >=800 surface hardness Hv by nitriding on the surface contacting with the opposite material is used as the iron-base material.
Patent JP-S5821395-A (JP)
Inventor: FUKUTOMI NAOKI
IPC: H05K3/44
Filed: 1981-07-29
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-S5547101-A (JP)
Title: Steam trap
Inventor: ONODA KAZUMASA
IPC: B01D1/00
Filed: 1978-09-29
Abstract: PURPOSE: To prolong the service life of a steam trap by providing a series of condensing expansion chambers connected in series having no switching valve.  
     CONSTITUTION: The condensate inflowing from an inlet 1 is passed through a side gap provided between the side end part of a core 4 and a casing 3, and a narrow gap passage 7 into a first stage expansion chamber. The condensate is re-vaporized in the expansion chamber, whereby its pressure and temperature are reduced. According to the pressure gradient of the first stage expansion chamber and the second stage expansion chamber, the vapor formed is passed through the narrow gap passage 7 into the second stage expansion chamber to re-vaporize, whereby the pressure and the temperature are reduced again. The re-vaporization of the condensate and the reduction in the pressure take place in turn repeatedly, and the pressure is diminished nearly to the atmospheric pressure. The condensate and the re-vaporized steam are passed through a side gap 9 provided between the side end part of the core 4 and the casing 3 and discharged from an outlet 2 to the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06330658-A (JP)
Title: Joint of concrete pillar body
Inventor: ENDO HIROSHI
IPC: E04H12/12
Filed: 1993-05-21
Abstract: PURPOSE:To carry out the joint operation for the upper and lower concrete pillar bodies easily and speedily and secure the contribution to cost reduction. CONSTITUTION:At least a block-shaped half keyway 2a is formed on the surface of a joint metal fitting 3 which is integrally fixed at the edge part of a concrete pillar body 1. The half keyway forms a keyway 2 in opposed state, when the upper and lower concrete pillar bodies are joined, Then, a key 8 is tapping- inserted into the keyway, and the upper and lower concrete pillar bodies are joined firmly through integration.