baber/WOPTO huggingface dataset:
Patent JP-2000258022-A (JP)
Title: Refrigerator
Inventor: KUSUNOKI ATSUSHI
IPC: F25D11/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency, and thereby suppressing power consumption, by accelerating radiation of heat from a condenser in R cooling mode and lowering the condensation temperature. SOLUTION: The number of revolution of a C fan for cooling a compressor and a condenser is set at 1200 r.p.m for F cooling mode and at 1300 r.p.m for R cooling mode. Since radiation of heat from the compressor and condenser is accelerated in R cooling mode, condensation temperature at the condenser can be lowered and cooling efficiency is enhanced resulting in reduction of power consumption. In the F cooling mode, cooling efficiency is substantially invariant even if the r.p.m. of the radiation fan is increased and power consumption is increased along with noise thereby prevents the increase in the r.p.m. of the radiation fan more than required.
Patent JP-S60218044-A (JP)
Inventor: GUNTAA BURUFU
IPC: G01K1/14
Filed: 1985-03-25
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-H0677565-A (JP)
Title: Optical fiber amplifier and optical communication system using wavelength control of transmitter
Inventor: RORUFU HAIDEMAN
IPC: H04B10/291
Filed: 1993-03-19
Abstract: PURPOSE: To fit an optical waveguide path including an optical fiber to a wavelength obtaining effective gain by making an amplification optical waveguide part show a maximum value in absorption spectrum in a wavelength having a maximum value in radiation spectrum. CONSTITUTION: An optical waveguide has a reference optical waveguide part 9 for adjusting a radiation wavelength of a laser to a wavelength of maximum absorption. Radiation wavelength is controlled regarding to wavelength dependency of optical absorption in a part of the reference optical waveguide 9 and a maximum value thereof exists in the same wavelength wherein amplification fiber part 5 has a maximum gain. Radiation wavelength of the laser 1 is adjusted for a wavelength of maximum gain of the amplification optical wavelength part 5 and becomes an absorption maximum value of the reference optical waveguide 9. Therefore, high gain can be realized by correcting the change of radiation wavelength by various causes.
Patent JP-S58176930-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUDA YUKIO
IPC: H01L27/12
Filed: 1982-04-12
Abstract: PURPOSE:To improve effective mobility of electrons and to reform crystallinity at the interface between an insulating substrate and a silicon film by a method wherein a halogen element is ion-implanted into a single crystal silicon film or a non-single crystal silicon film on a crystalline or amorphous substrate, and then heat treatment or laser irradiation is effected. CONSTITUTION:This method is applied to manufacture of MOS transistors. A single crystal silicon film 2 with a thickness of 0.3mum is formed on a sapphire substrate 1 through vapor growth, and fluorine is then ion-implanted thereto on conditions of 150kV acceleration voltage and 1X10<16>/cm<2> dose amount. The wafer thus obtained undergoes heat treatment under the N2 atmosphere at 1,000 deg.C for approx. 30min. When silicon is ion-implanted in this way, effective mobility of electrons is multiplied by ca. 1.5-4 times and a drain leak current is increased by the amount more than the order of two figures.
Patent JP-S60204328-A (JP)
Title: Liquid jet recording device
Inventor: MATSUDA HIROTO
IPC: B41J2/01
Filed: 1984-03-30
Abstract: PURPOSE:To make a base equipped with an orifice and an energy generator easily attachable and detachable on a support equipped with a tank, a liquid feeder and wiring for signal transmission by fitting the former to a groove on the latter. CONSTITUTION:A base 1 equipped with an orifice plate 2 and an energy generator is slided along a groove 8 provided on a support 5 and then is retained by the support 5. In addition to an ink tank 6, an ink injection port 7 and an ink suction port 11, a contact terminal which contacts an electrode pad 3 to supply an electric signal to the base 1 is formed on the back of a groove side on the upper surface 9.
Patent JP-S60204334-A (JP)
Title: Liquid jet recording head
Inventor: WATANABE KENJIROU
IPC: B41J2/01
Filed: 1984-03-30
Abstract: PURPOSE:To provide a liquid jet recording head which does not foul an electric contact point with ink flowing down from an orifice and creates a stable ink discharge state by installing an electric contact point for input to an energy generating element on the same surface as the orifice and at the upper part. CONSTITUTION:A recording head 2 is equipped with an electric wiring substrate 6 which is equipped with an electric contact point 8 on the upper part. At the same time, an orifice plate 12 having an orifice 10 is installed on the lower part. Thus a liquid jet recording head intended for can be obtained.
Patent JP-H04296518-A (JP)
Title: Transfer mold and semiconductor device
Inventor: OGUCHI KAORI
IPC: B29K105/22
Filed: 1991-03-26
Abstract: PURPOSE:To remove the occurrence of the void or the insufficient filling of the sealing resin of a semiconductor device, while the occurrence of the foaming condition of resin is kept at minimum degree in the advancing process in a runner. CONSTITUTION:The resin flow of the bent part of the runner communicated with a cavity block is extended upstream in a straight line, and forms the resin-well having almost same cross sectional area as that of said runner, and then the air vent of minute thickness communicated with its outside is provided on the parting line between a top force and a bottom force of said resin well. The air vent may be directly provided without the resin-well or provided on the linear part. Since the resin flow of the bent part is extended linearly upstream thereof, the resin of tip in foaming state enters the resin well easily. Due to its closed part, said resin is pressurized, and only the air in the resin is pushed outside from the air vent of minute thickness provided on the part, and then the resin of low void is injected into the cavity.
Patent JP-S62221425-A (JP)
Title: Denitration device
Inventor: IZUTSU MINORU
IPC: B01D53/94
Filed: 1986-03-20
Abstract: PURPOSE:To prevent off-gas not yet treated from leaking and enhance denitration performance by providing reinforcing plate on the outer circumference of catalyst blocks piled up in an off-gas line and making a seal structure. CONSTITUTION:A denitration device is provided in an off-gas line 2, where catalyst blocks 23 are piled up. Each of catalyst units 22 of catalyst blocks 23 is covered with a reinforcing plate 28a at the ceiling, a reinforcing plate 28b on the left side face, a reinforcing plate 28c on the right side face and a reinforcing plate 28d at the bottom, and sealed with seal welding section 29. Also the reinforcing plate 28a is seal welded with a catalyst block frame 24 and a V-shaped plate at the seal welding section 29. By said seal structure, gas not yet treated is prevented from leaking and denitration performance is enhanced.
Patent JP-S60205292-A (JP)
Inventor: SAKAI HIROHIKO
IPC: G21C17/07
Filed: 1984-03-30
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-S60206551-A (JP)
Title: Production of mold for centrifugal casting of flanged pipe
Inventor: WATANABE HARUMI
IPC: B22C13/10
Filed: 1984-03-30
Abstract: PURPOSE:To cast simultaneously a pipe with two flanges with one casting mold by cutting away the intermediate part consisting of only the resin sand layer formed in a cylindrical metallic flask and forming an annular recess having the width corresponding to the thickness of two flanges. CONSTITUTION:A strickling bar 15 attached with a projection 14 having a prescribed shape is inserted into the metallic flask 3 under rotation at a low speed and the intermediate part consisting of the resin sand layers 10, 10' is cut away in the peripheral direction of the flask 3 except the layer having a suitable thickness by the projection 14. An annular recess 16 for forming a flange having the width corresponding to the thickness of the two flanges is formed. The cut away resin sand is discharged by high- pressure air to the outside of the flask 3. Sand stopping bands are then removed and in turn a pair of molten metal stopping bands formed with the resin sand layers on the opposed surfaces are pressed and fixed to a step part 6 and annular recesses 20 for forming flanges are formed to the end faces on both sides of the mixed sand layer 12'. The flask 3 provided with the resultant casting mold is rotated and the molten metal is poured therein, by which a cast iron pipe 23 having flanges 21, 23 at both ends and in the middle is cast.
Patent JP-H10257217-A (JP)
Title: Image forming device
Inventor: INUI KAZUO
IPC: H04N1/21
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which respective image forming conditions of image data of a plurality of original groups stored in a memory are easily confirmed. SOLUTION: In the case that a test print is not executed nor on request (S50 N and S501 N), storage of read image data in a memory is finished (S51 Y) and the test print is not yet executed (S510 Y), then the test print is considered to be on request. When there is no other job making printing (S52 N) or printing is stopped (S53 Y), a test print of a job whose storage end is confirmed in the S51 is executed (S521). When the printing is not stopped (S53 N), the printing is stopped (S530, S531), and the routine is returned. The test print prints out at least one printout (e.g. one paper sheet) for showing the print result when image data of a job are stored in a memory.
Patent JP-H05227816-A (JP)
Title: Attachment for liquid fertilizer application
Inventor: IMURA ETSUO
IPC: A01C23/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide the subject attachment of simple structure, not of fixed type to the working machine body, but easily, detachably incorporable into other fertilizing machines or seedling transplanters. CONSTITUTION:The objective attachment with its application part structure detachable and easily incorporable into other working machines. A liquid fertilizer hopper is an unit 9 composed of plural portable small containers 10 each 20 litre or so in volume, and the delivery part 11 of each of the containers is turned downward and situated above a receiving tank 1, and an action element 14 is provided so as to open/close a valve fitted to the delivery part 11.
Patent JP-H07266661-A (JP)
Title: Serial recording system
Inventor: KINOSHITA YOSHIYUKI
IPC: B41J29/00
Filed: 1994-03-30
Abstract: PURPOSE:To permit the change of interface between a host computer easily. CONSTITUTION:An extension board 6 is provided at the outside of a host computer 21 and a serial recording device main body 14 while the extension board 6 is provided with an interface 5 for connecting a host computer 21 and an internal interface 7 for connecting to the serial recording device main body 4. The serial recording device main body 4 is provided with an internal interface 8 for connecting it to the internal interface 7.
Patent JP-H01308506-A (JP)
Title: Shelf device for display case
Inventor: OHASHI MITSUNORI
IPC: F25D11/00
Filed: 1989-03-14
Abstract: PURPOSE:To maintain a high display effect without deteriorating the storing effect of a display case and to take out goods without inserting a hand to an interior part by arranging many rollers in the display case with their shaft centers placed vertically, inclining slightly forward and downward, providing a driving motor and displaying and storing the goods on the rollers. CONSTITUTION:Goods 7 are supported by rollers 82, prevented from falling down sideways by a partition plate 85 and displayed and stored all over the upper face of a shelf device 1. When the front goods 7 are taken out by a customer, a driving motor 84 is operated, the many rollers 82 are simultaneously rotated through gears 83. Even when the rollers 82 are slightly inclined, the back goods slide forward until they abuts on the front plate of a shelf frame 81 to fill a space after the goods are taken out. In such a way, since the goods 7 are pushed forward to fill the front side of the upper face of the shelf device, an extremely high display effect is obtained and a customer does not insert the hand to an interior part. Since the shelf device is inclined only by a slight angle, it is not required to especially increase the intervals of the shelves but a storing effect is maintained.
Patent JP-H03263338-A (JP)
Title: Inner lead bonder
Inventor: KUBOTA KAZUHITO
IPC: H01L21/60
Filed: 1990-03-13
Abstract: PURPOSE:To facilitate accurate alignment in a short time, eliminate the loss of works and improve the stability and correctness of the quality by a method wherein the image of a flexible circuit board and a semiconductor chip and the image of a bonding tool are taken in by one camera simultaneously by using a composite prism and are displayed on a monitor while overlapping each other. CONSTITUTION:The image of the lead electrodes 8 of a flexible circuit board 10 and a semiconductor chip 9 passes along a light path 5, reflected to the left by a half- mirror 13, transmitted through a parallelogram prism 3, reflected upward by the left surface of the prism 3, received by a camera 6 and displayed on a monitor 16. The image of a bonding tool 1 passes along a light path 4, reflected to the right by the half-mirror 13, totally reflected by the right side reflective plate 12 of the triangle prism 11 to return through the triangle prism 11 and the half-mirror 13, reflected upward by the left surface of the parallelogram prism 3, received by the camera 6 and displayed on the monitor 16 while being overlapped. The alignment is performed while the picture on the monitor 16 is adjusted by a lighting 2 for the bonding tool and a lighting 7 for the flexible circuit board and the semiconductor chip. With this constitution, relative alignment can easily be performed.
Patent JP-H05263826-A (JP)
Title: Oil lubricating radial bearing device
IPC: H02K5/167
Filed: 1992-03-18
Abstract: PURPOSE:To provide a bearing device for rotating machines, which can be prevented from being damaged due to seizure caused by contact between a rotating shaft and a bearing even in a wide range of shaft rotation from suspension to high revolutions, is high in performance, and also is excellent in long term reliability and safety. CONSTITUTION:The inner circumferential surface of a bearing 2 is provided with a cylindrical ring 9 while being split at the center of the bearing, so that a rotating shaft 1 is movably supported. Lubricant 4 is supplied to the sliding surfaces of a rotating shaft side bearing clearance 7a and a bearing side bearing clearance 7b, and stopper rings 10 are provided for the end sections of the bearing 2 in such a way that each cylindrical ring 9 is not extremely moved in the axial direction. Furthermore, each cylindrical ring 9 is so constituted that its inner and outer circumferential surfaces are processed in such a way that the rotating shaft side bearing clearance 7a is roughly equal to the bearing side bearing clearance 7b.
Patent JP-S56159239-A (JP)
Title: Modified polyolefin composition
Inventor: UKAI KENJI
IPC: C08L51/04
Filed: 1980-05-12
Abstract: PURPOSE: The titled composition that is made by melting a rubber, unsaturated carboxylic acid or its derivative and an organic peroxide together with a polyolefin resin to effect the reaction, further adding a rubber to the reaction product and mixing them under melting, thus showing high adhesion and being used as a material for agriculatural and industrial purposes.  
     CONSTITUTION: 100pts.wt. of A polyolefin resin, 0.5W40pts., preferably 0.5W 30pts. of rubber, 0.05W5.0pts., preferably 0.1W3.0pts. of unsaturated carboxylic acid or its derivative, preferably maleic anhydride and 0.005W2.0pts., preferably 0.01W1.0pt. of organic peroxide such as benzoyl peroxide are melted at temperature higher than the melting point of the resin, generally at 150W300°C and kneaded to effect the reaction. To 100pts.wt. of the reaction product, are added 0.5W 50pts. of rubber and they are kneaded under melting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07272980-A (JP)
Title: Solid electrolytic capacitor
Inventor: KOBAYASHI SHIGEKI
IPC: H01G13/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a solid electrolytic capacitor wherein no connection fault takes place without the need for significant change in conventional manufacturing process. CONSTITUTION:Relating to a solid electrolytic capacitor, so that a shearing burr 31 of an anode bar 3 is engaged with the hole 7 formed at an anode-side lead terminal 5 of a lead frame 4, let to get, the anode bar 3 of a capacitor element and the anode-side lead terminal 5 of the lead frame 4 are welded together.
Patent JP-H02239832-A (JP)
Title: Mantle tube
Inventor: SAKASHITA KIYOTOSHI
IPC: A61B1/00
Filed: 1989-03-13
Abstract: PURPOSE:To reduce a channel resistance without making an inserting part head part outer diameter large by forming the inner wall of an inserting route in a tapered shape in which the inner diameter is gradually made large from the head side towards the foreground side. CONSTITUTION:In an inserting part 12, a duct 16 to penetratingly insert a tracurl inner needle 3, an endoscope a treatment appliance, etc., is formed, the inner diameter of a head side opening 17 of the duct 16 is approximately equal to or slightly larger than the outer diameter of the tracurl inner needle 3, and it is made large in the rate of a taper angle theta1 as it goes to the foreground side. The duct 16 is communicated with an opening 13 formed to a main body 11. On the other hand, for the outer diameter of the inserting part 12, the head side is in the outer diameter having a thickness in the degree not to be broken and not to hinder a stinging at the time of stinging, and the outer diameter is made large at a taper angle theta2 larger than the taper angle theta1 of the inner diameter of the duct 16 as it goes at the fourground side.
Patent JP-S60205170-A (JP)
Inventor: ISHIHAMA JIYUN
IPC: F26B3/347
Filed: 1984-03-29
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-S61226229-A (JP)
Title: Manufacture of resilient pivot
Inventor: MIYAKE SHOJIRO
IPC: F16C11/00
Filed: 1985-03-28
Abstract: PURPOSE:To provide a reliable resilient pivot with the mechanical strength thereof being maintained to be maximum, by obtaining the resilient pivot from a single columnar material with the use of electrical discharge machining. CONSTITUTION:A columnar material 12a is subjected to a wire-cut electrical discharge to form secter-like cross-sectioned shape holes successively, so that a pair of leaf spring sections 13a, 13b which are orthogonal to each other, are integrally formed. After both end sections of one 13a of the leaf spring sections formed in this material 12b are removed with the center section alone being left by means of electrical discharge machining, the center section of the other leaf spring section 13b is cut off by means of electrical discharge machining so that these spring sections 13a, 13b are separated from each other. This material 12c is subjected to electrical discharge machining by a semicircular plate-like electrode so that a gap 15 is formed extending from both end faces of the material 12c to an annular groove 11, thereby a resilient pivot 16 may be obtained.
Patent JP-H03262690-A (JP)
Title: Mask for screen printing and preparation thereof
Inventor: NAKAGAWA HIROSHI
IPC: G03F7/12
Filed: 1990-03-13
Abstract: PURPOSE:To enhance the passing properties of ink at a high aperture rate and to easily adjust thickness by burying and arranging a mesh in an electrocast metal formed by patterning in a sandwiched state and exposing the mesh to the aperture parts of the electrocast metal as a mesh fabric. CONSTITUTION:A mesh 2 is applied to the surface of an electrocast matrix 1 so as to be buried in a resist 3 in a sandwiched state and a printing pattern film 4 is closely bonded to the resist to bake, develop and dry the resist 3 to form a patterned resist film 5. Electrocast is performed to electrodeposit an electrocast metal 6 on the surface not covered with the resist film 5 of the matrix 1. The resist film 5 is removed and the electrocast metal 6 is released from the electrocast matrix 1 along with the mesh 2 to obtain a product of a screen printing mask 7. Since electrocast is performed in such a state that the mesh 2 is applied to the surface of the electrocast matrix 1 so as to be burried in the resist film 5 in a sandwiched state, a product with a high aperture rate is obtained and the passage of ink becomes well. By changing the thickness of the resist film 5, many kinds of screen printing masks different in thickness can be simply obtained.
Patent JP-S58177892-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66C23/42
Filed: 1982-04-13
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-H0639717-A (JP)
Title: Manufacture of electric insulating material plate
Inventor: HAAS FRANCISCUS CUPERTINUS M DE
IPC: H01J17/49
Filed: 1993-03-22
Abstract: PURPOSE: To set many parameters by injecting jet of abrasive powder particles toward the surface of an electric insulating material by limiting areas on which jet is hit and relatively moving jet and the electric insulating material. CONSTITUTION: A mask 30 having a pattern of a regularly circular aperture is provided on a plate 28 and the mask 30 is mounted on a supporting body 29 of a polishing device 31. Abrasive powder particles are injected toward the mask 30 from a spraying device 32 of the polishing device 31 via a nozzle 33. In this case, a distance between the nozzle 33 and the mask 30 is made about 0.5 to 25 cm and silicon carbide particles of a grain diameter 1 to 200 μm is injected as abrasive powder particles. A spraying device 32 is moved in the direction of an arrow by a horizontally moving device 34, also the nozzle 33 is moved, the plate 28 and the mask 30 are moved together with the supporting body 29 in the direction perpendicular to the arrow and polishing is performed.
Patent JP-H06271555-A (JP)
Title: Production of cyclic imidic acid ester
Inventor: KIMURA YOSHIO
IPC: C07D263/12
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a producing method capable of suppressing production of by-products by addition of ammonia or ammonium salt and providing the objective cyclic imidic acid ester in high selectivity and yield and capable of readily carrying out separation and purification. CONSTITUTION:In producing the objective cyclic imidic acid ester by reacting a nitrile derivative with an aminoalcohol in the presence of a metallic salt catalyst, the reaction is carried out in the presence of ammonia or ammonium salt at 70-200 deg.C reactional temperature.
Patent JP-S62219309-A (JP)
Title: Production of magnetic head
Inventor: GOTO MAKOTO
IPC: G11B5/127
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a magnetic head chip having high strength by forming the thin film of a nonmagnetic gap material only on the front gap part of the surface of the magnetic head which faces the gap and is subjected to mirror polishing, then heating cores to a prescribed temp. and joining the cores. CONSTITUTION:For example, an MnZn ferrite core is grooved and an amorphous Co alloy film is formed thereon. Glass is packed into the grooves and the surface of the core which faces the gap is finished to a specular surface by lapping. A groove for a winding is worked to one of such core carriers and the other is held intact, then an SiO2 film which is a gap material is formed only on the front gap face. After these cores are butted and assembled, the assembly is held for 30min at 450 deg.C to join the cores.
Patent JP-S53148047-A (JP)
Title: Manufacturing process of cast heater
Inventor: MATSUNO HIROSHI
IPC: H05B3/30
Filed: 1977-05-27
Abstract: PURPOSE: To obtain a highly accurate cast heater without being influenced by a spring back or other effects given by a bending process or a section compressive press. 
     COPYRIGHT: (C)1978,JPO&Japio