baber/WOPTO huggingface dataset:
Patent JP-S60187036-A (JP)
Title: Manufacture of inter-element isolation region
Inventor: MORIMOTO MITSUTAKA
IPC: H01L21/302
Filed: 1984-03-07
Abstract: PURPOSE:To flatten the surface of a semiconductor substrate by boring a groove for isolation to the substrate while surrounding an element forming region, burying the groove by an insulating film through high-frequency sputtering brought to the conditions of a low bias and removing a film applied on the side surface of the element forming region through high-frequency sputtering brought to the conditions of the high bias. CONSTITUTION:A groove for isolation is bored to a semiconductor substrate while surrounding an element forming region, and a stencil 304 is applied on the base of the groove and the element forming region. An Al metallic film is formed on the stencil 304 on the element forming region, and the whole surface containing these groove and Al metallic film is sputtered by high frequency under the conditions of low voltage in an extent that micro-cracks are not generated. The groove is buried by an SiO2 film 305 formed in this manner while the film 305 applied on the side surface of the element forming region is removed through the same high-frequency sputtering under the conditions of high bias voltage as the SiO2 film 305 is also shaped on the Al metallic film 303. All of the stencil 304 on the element forming region and the films 303 and 305 are removed through etching.
Patent JP-S59168750-A (JP)
Inventor: JIYORUJIYU BONROO
IPC: H04L27/34
Filed: 1984-03-07
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-H06253497-A (JP)
Title: Motor
Inventor: KOBAYASHI YOSHIO
IPC: H02K5/08
Filed: 1993-03-03
Abstract: PURPOSE:To provide a motor, which can be installed in a limited space, by positioning the hollow part of a power inputting connector more inside than the surface of resin which forms a bearing inserting housing, a frame, etc. CONSTITUTION:A power inputting terminal 13 and a power inputting connector 15 are fixed to each other, and a hollow part 14 for engaging a housing for connecting a power source exists between the both 13 and 15. Here, the hollow part 14 of the power inputting connector 15 is positioned more inside than the surface of an insulator 8 such as synthetic resin, etc. Consequently, projection of the power inputting connector 15 of a motor from an insulator 8 such as synthetic resin, etc., becomes minimum, and the motor can be installed in a limited space.
Patent JP-S60186754-A (JP)
Title: Driving device for ultrasonic wave flaw detection head
Inventor: ENDOU TETSUO
IPC: G01N29/27
Filed: 1984-03-06
Abstract: PURPOSE:To start flaw detection at the tip part of a material to be detected by controlling a cylinder which moves an ultrasonic flaw detection head while correcting information on set distance from the tip position of the objective material to the ultrasonic flaw detection head according to the speed of the objective material. CONSTITUTION:When the tip position of the moving material 1 to be detected is detected by a tip position sensor 4, a counter 5 counts pulses from a speed sensor 3 to calculate the movement distance of the objective material from the sensor 4. When this calculation result coincides with the distance between the sensor and ultrasonic flaw detection head 6 which is set in a register 8, the cylinder 11 is driven through a comparing circuit 9 to move the head 6 to a flaw detection position. The output of this sensor 3 is supplied to a correcting value calculating circuit 14 as well and the set distance is corrected through a correcting circuit 15 according to the speed of the objective body 1. Therefore, even when the speed of the objective body 1 varies, its tip never overruns beyond the set head 6 and the ultrasonic flaw detection is carried out from the head tip.
Patent JP-S59167267-A (JP)
Title: Multi-nozzle printing head
Inventor: FUKUCHI HIROMICHI
IPC: B41J2/045
Filed: 1983-03-15
Abstract: PURPOSE:To stably perform high-speed jetting of ink droplets at a rate of 3,000 dots/sec or more without intermixture of air by a multi-nozzle printing head by using a system in which a capacity chamber and a fluid resistor group are set and the equilibrated state of ink is kept only by the surface tension of ink in the nozzle hole. CONSTITUTION:A capacity chamber 11 leading to a nozzle hole 10 through which ink droplets are jetted and having a smaller capacity than a pressure generating chamber serves to prevent the intermixture of air bubbles from the nozzle hole 10 into the pressure-generating chamber 12 and also to stabilize the discharge of ink droplets. The other end of the pressure-generating chamber 12 leading to the capacity chamber 11 through a throttled portion A1 is led to an thin-layer ink supplier 13 through a throttled portion A2. The thin-layer ink supplier 13 is of a depth of 0.04-0.2mm. and supplies unformly ink to each jet channel by a capillary phenomenon. Ink supplied from an ink supply hole 15 is temporarily stored in an ink trap 14, and air is drawn out by an air vent 18.
Patent JP-H01219137-A (JP)
Title: Aluminum alloy rolled plate for coppy drum
Inventor: SAWADA TAKAHISA
IPC: C22F1/04
Filed: 1988-02-25
Abstract: PURPOSE:To manufacture a coppy drum having excellent shaping characteristics and surface quality by executing DI working (drawing and ironing) to an Al alloy rolled plate obtd. by subjecting the ingot of an Al alloy contg. specific amounts of Fe, Mn and Mg to soaking treatment, hot rolling, cold rolling and annealing. CONSTITUTION:As the coppy drum material for a dry duplicator and a facsimile, the Al-shaped alloy contg., by weight, 0.2-1.0% Fe, 0.30-0.7% Mn and 0.20-0.7% Mg, satisfying the quantitative relationship of Fe+ (MnX1.07)+(MgX0.27)<=1.8% and the balance consisting of Al is subjected to soaking, hot rolling, cold rolling and annealing into a plate material. The Al alloy rolled plate is subjected to DI working to manufacture a coppy drum. The Al alloy rolled material of high quality for a coppy drum in which the intermetallic compounds of <=25mum viewed from the surface of the rolled plate are uniformly distributed, the areal occupying rate of the intermetallic compounds having 5-25mum grain size is regulated to 0.1-2% and the average width of the crystal grains viewed from the surface of the rolled plate is regulat ed to <=70mum can be obtd.
Patent JP-H06254068-A (JP)
Title: Magnetic resonance imaging system
Inventor: SAGAWA RYUICHIRO
IPC: G01R33/34
Filed: 1993-03-03
Abstract: PURPOSE:To enhance attachability by enabling the division of a roughly cylindrical receiving coil detecting a magnetic resonance signal generated from patient, and providing a guide member which can secure dimensions required for positioning at the time of attaching it to the divided receiving coil. CONSTITUTION:The receiving coil is constituted of a divided structure divided into the upper and the lower parts, and the upper part coil 1 is attached to the lower part coil 2 by an opening/closing lock mechanism 3. In the upper part coil 1, plural pieces of guide pins 4(4a...) being guide members are provided, and in the lower part coil 2, a guide hole is provided in the position corresponding to these guide pins 4. In each coil 1, 2, a lead wire consisting of copper, etc., is incorporated, and the receiving coil is constituted by attaching the upper part coil 1 to the lower part coil 2. Also, in such a divided structure, the upper and the lower lead wires are connected to each other by utilizing a connector since the lead wire of the coil is cut.
Patent JP-S54134834-A (JP)
Title: Thermal louver
Inventor: KIMURA HIROSHI
IPC: G12B15/06
Filed: 1978-04-12
Abstract: PURPOSE: To prevent radiating heat from reducing in such a way that detection of solar position can take measures for not having direction of blades in parallel with sunlight irradiating direction.  
     CONSTITUTION: A blade driving mechansim 13 for changing swiveling angles of blades B 1 WB 5  by receiving detecting signals from sensors 4, 9 is provided together with a solar sensor 4 to detect solar position and a temperature sensor 9 to detect temperature of an exothermic unit 5. This facilitates to detect solar position, to give output 2 in commensuration with conjunctive temperature changes, and to give it to a signal processing circuit. In consequence, in case where temperature of a device 8 reses, assuming that the sunlight direction may be a direction (A), if the blade condition is in the condition as shown by actual linges, because thermal radiation cannot be performed, for the purpose of increasing thermal radiating amount, the condition as shown by dotted lines can be made by opening the blades. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01215833-A (JP)
Title: Production of poly-p-phenylene sulfide molding
Inventor: SHINONOME OSAMI
IPC: C08J7/00
Filed: 1988-02-24
Abstract: PURPOSE:To improve the heat resistance of a molding of a polymer based on poly-p-phenylene sulfide at relatively low temperature in good efficiency without causing any dimensional change of the molding, by irradiating said molding with an ionizing radiation. CONSTITUTION:A polymer (A) mainly consisting of repeating p-phenylene sulfide units is optionally mixed with additives (B) such as another polymer (e.g., PP), an antioxidant, a slip agent, a matting agent and a pigment, and the obtained mixture is molten at 290-330 deg.C and molded into any desired shape to obtain a molding having a temperature higher than the glass transition temperature of component A. This molding is irradiated with an ionizing radiation at a dose of 5-100 Mrad in air under conditions of a temperature of 100-200 deg.C and an acceleration voltage of 10-10,000kV.
Patent JP-2000238308-A (JP)
Title: Thermal printer
Inventor: SOSHI HIROYUKI
IPC: B41J2/36
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To always obtain a uniform printing density without image variation irrespective of a manufacturing condition of an ink ribbon without wasting the ink ribbon and a photographic paper. SOLUTION: There is disclosed a thermal printer that performs printing by outputting image data (d) to a thermal head 12 and heating an ink ribbon 20 containing a thermal transfer layer formed thereon. The thermal printer comprises a layer thickness measuring section 15 that measures a layer thickness distribution of a thermal transfer layer on the ink ribbon 20 as a transmittance, an image data processing section 17 for correcting image data so as to make a printing density uniform, a switch for instructing the start of the measuring of the layer thickness measuring section 15 and a conveying section 14 for conveying the ink ribbon 20.  The thermal printer further comprises a control section 18 that executes positioning of a top edge of one unit of the thermal transfer layer by the conveying section 14 and reverses the conveying section 14, then executes the positioning of the top edge again after a layer thickness of the thermal transfer layer is measured by each color.
Patent JP-S58158472-A (JP)
Inventor: NAKABAYASHI HIDEO
IPC: F25D17/06
Filed: 1982-03-17
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-H11242811-A (JP)
Title: Magnetic record medium and its support body
Inventor: ONO MASAAKI
IPC: B32B9/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital video tape excellent in preservation of data and in running durability by providing a ferromagnetic metallic thin film layer on one side surface of a support body of a magnetic record medium. SOLUTION: An SRa value of one side surface A of a polyester film is 2-5 nm, and an SRz value is 10-40 nm, and a vapor deposition film of aluminum or aluminum oxide of thickness 50-200 nm is formed on the other side surface B. The SRa value of such a one side surface A is preferred to be made 2-4 nm because of remarkably reducing wear due to a video head at a recording/ reproducing time of time ferromagnetic metallic thin film formed by vacuum vapor deposition on the surface A and keeping an output characteristic of a DVC tape excellent, and the SRz value is preferred to be made 20-40 nm because of keeping the durability of the ferromagnetic thin film of the DVC tape in repeated recording/reproducing over many times and remarkably reducing a small dropout.
Patent JP-H02224815-A (JP)
Title: Method and apparatus for manufacturing high damping steel pipe
Inventor: UOZUMI KAZUHIRO
IPC: B21C37/06
Filed: 1989-02-27
Abstract: PURPOSE:To manufacture a high damping steel pipe without losing high damping characteristics by brazing both side end parts of the circularly formed high damping steel sheet intermittently at a prescribed interval. CONSTITUTION:First, the coiled high damping steel sheet 5 which is uncoiled by an uncoiler 11 through plural stages of forming rolls 12 is formed in sequence into a circular shape to be worked in an open pipe 5A. Then, both side end parts 7, 8 of the open pipe 5A are butted by a pair of right and left push rolls 13 to form a seamed part 14 and the seamed part 14 is brazed by a brazing machine 15 at a prescribed pitch (p) to form the high damping steel pipe 5. Further, excess thicknesses 16 on the surface of the seamed part 14 are removed by a grinding machine 17 to uniformize the surface property of the high damping steel pipe 5B. The roundness of the high damping steel pipe 5B is adjusted by a sizer 18 and a continuously manufactured steel pipe 5B is cut by a cutting machine 17 in prescribed dimensions.
Patent JP-S59168479-A (JP)
Title: Tube for attachment of roller for fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1983-03-16
Abstract: PURPOSE:To improve fixing performance and reduce a driving load by forming a tube for attachment which has a surface contacting a recording material tightly and an internal surface with slidability for a roller body. CONSTITUTION:When a fixing roller 1 consists of a fixing roller body manufactured individually and a heat-stripping resistance elastic coating 15, the contacting surfaces of the coating 15 and the surface layer sheet 14 of the roller body are both made of silicone rubber and the coefficient of friction is high. For this purpose, resin and oily resin having small coefficients of friction, etc., are provided at least on the internal surface of the coating 15. Further, a silicone lubricant is interposed between the surface layer sheet 14 and coating 15 to realize the relative movement between the roller body and the surface coating. Consequently, a pressure roller 2 is driven and the fixing roller 1 is driven to perform the fixation to improve the fixing performance and reduce the driving load.
Patent JP-H09234943-A (JP)
Title: Ink composition for ink jet recording, and recording method
Inventor: KUBOTA KAZUHIDE
IPC: B41J2/175
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the printing with little bleeding by containing a pigment, water-soluble resin, a water-soluble organic solvent and water and also containing a part of water-soluble resin isolatedly in the ink composition in a method in which a first liquid is made to adhere to a recording medium and then the ink composition is printed. SOLUTION: In the ink jet recording method in which a first liquid containing polyvalent metallic salt is made to adhere to a recording medium and then an ink composition is printed on the recording medium, a pigment, water-soluble resin, a water-soluble organic solvent and water are contained in the ink composition, and a part of water-soluble resin is contained isolately in the ink composition. The amount of isolated water-soluble resin is an amount effective for preventing the bleeding of printing. As the suitable amount of water-soluble resin contained isolately in the ink composition, an amount effective for setting the true roundness in the range of 1-0.9 represented by 4πS/L<2> (S represents the dot area and L represents the peripheral length of dots.) of the dots to be printed is used.
Patent JP-S61204053-A (JP)
Title: Copper-lead separating floatation method
Inventor: KANETANI KOICHIRO
IPC: B03D1/06
Filed: 1985-03-05
Abstract: PURPOSE:To perform the treatment of the titled method economically and efficiently by making the Cu-Pb concentrate lead sulfate of the nonsulfurized mineral in the conditions of high temp. and high acid, adding thiourea as an inhibitor to this liquid, floating and separating preferentially the lead mineral. CONSTITUTION:In relation to the preferential floatation of the lead mineral contained in the Cu-Pb concentrate, the lead mineral is firstly made to lead sulfate of nonsulfurized mineral in the conditions of high temp. and high acid for the Cu-Pb concentrate and thereafter thiourea is added as an inhibitor to a pulp liquid of this process and the lead mineral is preferentially separated as th floated mineral. In such a way, the lead mineral can be preferentially floated and separated effectively and economically from the Cu-Pb sulfurized mineral.
Patent JP-H08214754-A (JP)
Title: Machine for controlling insect pest
Inventor: MATSUMURA SHIGERU
IPC: A01M1/20
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an insect pest-controlling machine capable of preventing the deformation of chemical agent plates with time and facilitating the exchange of the chemical agent plates. CONSTITUTION: An air blow-driving chamber 3 and a chemical agent chamber 4 are dividedly formed in the upper and lower inner parts of a main body case 1 through an intermediate dividing plate 2. An air-sucking port 6 is disposed on the front surface side of the air blow-driving chamber 3, and an air-blowing machine 12 for taking in outer air through the air-sucking port 6, and an attaching base 13 disposed on the leeward of the air-sucking port 6 are received in the air blow-driving chamber 3. The back side surface of the chemical agent chamber 4 is openably closed with a back lid 22, and an air blow-off port 20 is disposed on the front side surface. A chemical agent rack 24 for supporting the chemical agent plates 19 is integrally attached to the inner surface of the back lid 22. Drain-board racks 26 formed by laterally arranging drain-board members 25 at a prescribed pitch are vertically disposed in plural stages in the chemical agent rack 24. The chemical agent plates 19 comprising a carrier impregnated with a transpirable insecticide are vertically disposed in spaces between laterally adjacent drain-board members 25 state capable of being respectively inserted into or withdrawn from to spaces in the vertical direction.
Patent JP-H08240296-A (JP)
Title: Piping strainer and mounting structure thereof
Inventor: SAITO KIYOAKI
IPC: F16L55/24
Filed: 1995-03-03
Abstract: PURPOSE: To simplify the constitution of a strainer and allow the easy mounting thereof in a pipe by providing a hemispherical gauze member, and a ring member having an outer diameter which is sand witched to the opening end of the gause and which is loosely engaged to the inner diameter section of a pipe as a mounting object. CONSTITUTION: A gauze member 10 is made, for example, of brass material and the mesh size thereof is selected to be suitable for the filtration of an object fluid. Furthermore, the member 10 is machined to have a hemispherical form. A ring member 20 is made, for example, of a bent brass plate and holds the open end of the member 10. Recesses 22 are formed on the member 20 at a punching process or the like for mounting the member 10 more properly and firmly. Also, the outer diameter of the member 20 is sized to be suitable for being loosely coupled to a pipe 30 as a mounting object. Furthermore, the pipe 30 to be laid is made, for example, of brass material and a strainer 1 is inserted therein by use of an assembly jig. Also, the member 20 is expanded from the inside thereof to form a bonding section 40 and, then, the strainer 1 is secured to the internal side of the pipe 30.  Thus, constitution is simplified, and easy manufacture and mounting processes can be ensured.
Patent JP-S61204199-A (JP)
Title: 2-azapregnane compound
Inventor: SHIBATA TAKEO
IPC: A61K8/00
Filed: 1985-03-07
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, halogen, hydroxyl, (substituted) lower alkyl; R<2> is H, halogen, lower alkyl; A is H, lower alkanoyl]. EXAMPLE:17alpha-Acetoxy-2-aza-6-chloropregna-4,6-diene-3,20-dione. USE:Preventive or remedy for prostatomegaly, prostate cancer, psilosis, acne or seborrhea. PREPARATION:For example, 6-halopregna-1,4,6-triene-3,20-dione of formula II (X is halogen) is oxidized with periodic acid, then allowed to react with silver oxide and methyl iodide to effect ring cleavage to give a dioxocarboxylic acid ester of formula III (R<5> is lower alkyl) and the product is allowed to react with methylamine or the like in the presence of a reducing agent to effect ring closure whereby a compound of formula I is obtained.
Patent JP-H10240965-A (JP)
Title: Method for realizing shared object in three-dimensional shared virtual space communication
Inventor: MATSUURA NOBUHIKO
IPC: G06F3/153
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the complication of a whole system, and the increase of a load on a server by deciding a shared object managing server for managing a shared object by defining the attribute of a shared object. SOLUTION: A three-dimensional virtual space communication service system is constituted of an information distributing server 1, shared object managing server terminal 3, client terminal 4, and network connecting those devices. A shared object being an object whose operation on all terminals logged in a world being the logical range of a three-dimensional virtual space is made coincident is defined after a shared object group in a library for object definition provided by this system. Then, the attribute, that is, master attribute of the shared object obtained by this definition is defined so that a shared object managing server for managing the shared object can be decided.
Patent JP-S52127218-A (JP)
Title: Magnetic head and its manufacture
Inventor: NOMURA NOBORU
IPC: G11B5/31
Filed: 1976-04-16
Abstract: PURPOSE:To increase the hardness and the cementing strength of the adhered layer, by utilizing the common crystalization or the common melting point of the alloy and fixing the cover base of the magnetic head used in video tape, etc.
Patent JP-H09234901-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: H04N1/036
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an unnecessary light from being formed no a photosensor or on a light receiving element. SOLUTION: This image device consists of a plurality of lenses 3 arranged on to one for each of image element arrays 2 on a base plate 1 consisting of the image element arrays 2 linearly mounted at a specified interval. In addition, each of diaphragm members 5 with a smaller diameter opening part than the maximum diameter of a lens 3 is arranged between each of the lenses 3 and each of the image element arrays 2. Further, each of shielding members 6 with a larger wall thickness on the base plate side 1 than the wall thickness of the diaphragm member 5 side is arranged between each of the diaphragm members 5 and each of the base plates 1 and besides, between the adjacent lenses 3.
Patent JP-S58169467-A (JP)
Inventor: JIEROOMU MOORISU HAUAA
IPC: A61M1/00
Filed: 1983-03-16
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。