baber/WOPTO huggingface dataset:
Patent JP-S6480763-A (JP)
Title: Two-stage valve opening nozzle for diesel engine
Inventor: SUENAGA KOICHI
IPC: F02M61/10
Filed: 1987-09-24
Abstract: PURPOSE:To improve the starting property and the warming-up property by combining a main spring made of spring steel and an auxiliary spring made of shape memory alloy to constitute a nozzle spring in which the spring constant is changed in response to the temperature of the engine. CONSTITUTION:A needle 2 is lifted against an auxiliary spring 9 by the pressure of the fuel fed to an injection passage 10 from a fuel injection pump then lifted against a main spring 8 and the auxiliary spring 9 via a pressure pin 4, and the fuel is injected into a combustion chamber through a nozzle hole at the tip of a nozzle body 3. When the temperature of a fuel injection nozzle is lower than the transformation point of the shape memory alloy forming the auxiliary spring 9 at the time of the engine start, the spring constant of the auxiliary spring 9 is small, thus the dynamic timing of the fuel injection is advanced, it is connected early to the main spring made of spring steel, and the valve opening pressure is increased. The fuel injection quantity until the ignition time can be thereby decreased, gasification is accelerated, the starting property of an engine is improved, and the combustion noise during the warming-up can be suppressed.
Patent JP-H0689335-A (JP)
Title: Memory device
Inventor: OSOZAWA NORIYOSHI
IPC: G06T1/60
Filed: 1992-09-08
Abstract: PURPOSE:To enable the right-left inversion, mirror image output, and rotation output of a video signal at a low manufacture cost by using a memory group of FIFO constitution. CONSTITUTION:In read-in mode, the video signal from an image pickup element is stored in order in the memory groups 3, 1-3, H of FIFO constitution with the address signal from an address input terminal 6. In read-out mode, on the other hand, data are selectively outputted out of the memory groups 3, 1-3, H in order corresponding to address signals selected corresponding to respective requested output patterns like a normal read, a right-left inversion read, a mirror image read, and a rotation read, thereby obtaining the respective output patterns corresponding to the requests.
Patent JP-H1083517-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably form coil layers via a nonmagnetic material layer and insulating layer on a lower core layer and to stabilize the insulation characteristic between the lower core layer and the coil layers by constituting the magnetic head in such a manner that both ends of the lower core layer constituting an inductive head are made gently thinner in the film thickness. SOLUTION: The lower core layer 7 is so formed that the layer is formed at nearly the specified film thickness in the part facing the upper core layer and the film thickness thereof is made successively smaller toward the side ends. The film thickness of the nonmagnetic material layer 8 formed on the lower core layer 7 is, therefore, made uniform and the coil layers formed thereon is stabilized. Since the lower core layer 7 is formed by sputtering, the use of the material having an excellent soft magnetic characteristic is possible and the recording at a high frequency is made possible.
Patent JP-H03101650-A (JP)
Title: Hydroxamic acid derivative and its production
Inventor: HASATO ATSUO
IPC: A61P31/04
Filed: 1989-09-14
Abstract: NEW MATERIAL:A compound shown by formula I [A is (CH2)m (m is 1-8), group shown by formula II (m1 and m2 are 1 or 2) or group shown by formula III (m3 is 0 or 1); R<1> is H or 1-5C alkyl or when R<1> is H, atoxic salt thereof; R<2> is H, OH or OCH3; n=m2]. EXAMPLE:N-Hydroxy-N-(1-hydroxy-2-naphthyl)-4-methoxycarbonylbutanamide. USE:A drug showing inhibitory activity against lipoxygenase, having anti-SRS-A activity and useful for treating and preventing allergic diseases such as bronchial asthma, nasal allergy or allergic ophthalmia, circulatory diseases such as edema, ischemic disease or hypertension or diseases such as psoriasis. PREPARATION:A hydroxylamine derivative shown by formula IV or a hydrochloride compound thereof is reacted with an acid chloride compound shown by formula V (R<11> is 1-5C alkyl) optionally in a solvent in the presence of a base to give a compound shown by formula I wherein R<1> is R<11>.
Patent JP-S61118502-A (JP)
Title: Turbine cooled blade
Inventor: ITO KATSUYASU
IPC: F01D5/18
Filed: 1984-11-15
Abstract: PURPOSE:To aim at enhancing the cooling effect of a convection cooling type blade, by providing an upper limit wall in a passage into which cooling fluid is fed and which extends heightwise of the blade, and by forming an additional passage between the upper limit wall and the tip end wall of the blade. CONSTITUTION:A passage into which cooling fluid is fed through a blade root section 3 and which extends heightwise of a blade, is terminated in the intermediate section of the blade, and is provided with an upper limit wall 14. An additional passage 6 is defined between the upper limit wall 14 and the blade tip end wall 15. Fine holes 2 are formed in a partition wall 11 between the passage 14 and a leading edge side passage 5 subject the leading edge of the blade to impingement cooling. With this arrangement cooling fluid may be efficiently used with no blow-out holes for forming a cooling fluid film being formed in the outer surface of the blade.
Patent JP-2000067618-A (JP)
Title: Lighting fixture
Inventor: UEDA TAKASHI
IPC: F21V1/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of rupture and the gap at a joining part on a pattern with the low cost by mounting a plurality of pattern members of low contractile property on a peripheral edge of a shade arranged so as to cover a front surface of a fixture body mounted on a ceiling surface. SOLUTION: A lighting fixture comprises a lamp, a fixture body 1 mounted on a fixture arranged on a ceiling surface, a shade arranged to cover the almost front surface of the fixture body 1 and demountable by turning the same, and a contractible band 6 mounted and arranged on a peripheral edge of the shade 2. A plurality of pattern members (decorative shees) free from the contractile property are mounted on this band 6, the collar parts opposite to one another on the upper and lower edges of the band 6 and continuously mounted over the whole periphery of the band 6, and the end parts of the decorative sheets are fitted to the collar parts to fit the decorative sheets into the band 6.  The total length after the joint, of the band 6 is slightly shorter than the total length of the corresponding shade mount surface, whereby the sagging and the coming off of the band 6 after the mounting can be prevented.
Patent JP-S6394909-A (JP)
Inventor: OUCHI KYUHEI
IPC: A01C15/00
Filed: 1986-10-08
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-S59122508-A (JP)
Inventor: NARAYANAN SANKARA SUBURAMANIAN
IPC: C08F220/00
Filed: 1983-12-21
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-H03102969-A (JP)
Title: Color image copying device
Inventor: KUTSUWADA SATORU
IPC: H04N1/46
Filed: 1989-09-18
Abstract: PURPOSE:To facilitate the desired correction of a color attribute by correcting the color attribute of an output image on the basis of the correction information of the color attribute registered in an external storage medium at the time of copying. CONSTITUTION:The information of hue of color to be shifted and changed is outputted successively to a image color correction part 8 by a CPU 11, and image data of an original is supplied color correction corresponding to each hue of color, and is print-outputted successively from an image recording part 9. When a user selects a desired image, and a sample number is inputted from an operating part 10, that read original image data is supplied color balance correction, and is outputted from the image recording part 9.
Patent JP-H0694648-A (JP)
Title: Ct scanner
Inventor: YOSHIDA MASAYA
IPC: G01N23/00
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a CT scanner improving picture quality. CONSTITUTION:A reference phantom with a transmittance of radiation which is nearly equal to that of a specimen 8 is used to create a reference data for compensating the difference in sensitivity characteristics of each detection channel in a radiation detector 4 according to the transmittance data obtained by shooting of the reference phantom and to compensate the transmittance data of the specimen with the reference data, thus reducing the influence due to fluctuation of sensitivity of each detection channel of the radiation detector 4 in the transmittance data of the specimen and obtaining a reconfigured image of improved quality.
Patent JP-H0985589-A (JP)
Title: Data management system and controlling method for it
Inventor: YOKOYAMA KEIRO
IPC: G06Q50/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To decrease load of an operator managing the manufacturing process of products by providing a process hysteresis data judging means for judging the state of the process hysteresis of the product having the target number on the basis of the process hysteresis data. SOLUTION: A file server(FS) 1 obtains the number of the process by the initially selected input item, refers to a product process hysteresis master table of the input product number, and retrieves the number of the process of the finished product process. The product hysteresis master table for holding and renewing the process number of the finished manufacturing process in relation to all product numbers is stored in the file server 1. The data are sequentially inputted by a manufacturing device connected to a data base managing computer 2 and a network 6. The optional data item is selected by handy terminals(HT) 5, the number of the product subjected to processing is input, and enquiry is performed to the FS. The result is displayed on the HT and helps an operator to judge.
Patent JP-H0289219-A (JP)
Title: Magnetic recording medium
Inventor: SAKAI KUNIHIDE
IPC: G11B5/708
Filed: 1988-09-26
Abstract: PURPOSE:To prevent the temp. rise of a magnetic coated film surface by electrostatic phenomena and sliding heat to the glass transition temp. or above of the binder of the magnetic coated film by dispersing hyper fine metallic particles into the magnetic coated film in such a manner that the magnetic coated film attains >=1,000W/m-k thermal conductivity and <=6.0X10<-8>OMEGA-cm electric resistivity. CONSTITUTION:A film base 2 consists of a film formed by dispersing fillers 8 into biaxially oriented polyethylene terephthalate (PET) 6 and the magnetic film 4 consists of the film formed by dispersing hyper fine Ag particles 12, a magnetic material 14, a lubricant, etc., (lubricant, pigment reinforcing agent, antistatic agent and light shielding agent 16 into a binder, etc., (binder, surfactant) 10. The hyper fine metallic particles 12 are dispersed into the magnetic coated film in such a manner that the magnetic coated film 4 attains >=1,000W/m-k thermal conductivity and <=6.0X10<-8>OMEGA-cm electric resistivity. The rise of the temp. of the binder 10 of the magnetic coated film to the glass transition temp. or above by the electrostatic film to the glass transition temp. or above by the electrostatic phenomena and sliding heat generated by the long-term sliding with the magnetic head is prevented in this way.
Patent JP-S6299723-A (JP)
Title: Liquid crystal element
Inventor: ONISHI HIROSHI
IPC: G09F9/35
Filed: 1985-10-26
Abstract: PURPOSE:To suppress the generation of induced domains as far as possible and to drive a titled element at the higher duty by coating an inorg. oriented film on the respective intersected regions of belt-like electrodes orthogonally disposed to face each other and coating an org. oriented film on substrate and belt-like electrodes except the intersected regions. CONSTITUTION:A mask opened with holes only in respective dot parts is coated on the belt-like electrodes which consist of ITO and are juxtaposed on the glass substrate. SiO2 is vapor deposited by sputtering and EB to the aperture parts. Only the mask is removed and thereafter polyimide varnish is coated between the respective electrodes and on the electrodes except the SiO2 coating film and is dried. The liquid crystal oriented film pattern of the X-electrodes and the Y-electrodes facing the same is manufactured in the above-mentioned manner. The resulted X-electrodes and Y-electrodes are orthogonally disposed to face each other and thereafter the spaces between the X- and Y-electrodes are sealed with the polymide varnish to complete the liquid crystal cell. A nematic liquid crystal having positive dielectric anisotropy is thereafter sealed as a liquid crystal material into the cell, by which the matrix liquid crystal display element is obtd.
Patent JP-S6394585-A (JP)
Inventor: FUKADA SHIGEMOTO
IPC: H05B3/78
Filed: 1986-10-09
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-H05126267-A (JP)
Title: Fluid controller
Inventor: TANIGAWA TAKESHI
IPC: F16K7/17
Filed: 1991-08-26
Abstract: PURPOSE:To provide a fluid controller provided concurrently with both functions of a check valve and a filter. CONSTITUTION:In a fluid controller 10, the first body 12 having a passage 16 is contained. A diaphragm receiver 22 is arranged so as to close the passage 16 of the first body 12. The diaphragm receiver 22 is constituted partly as a filter part 24. In the diaphragm receiver 22, a diaphragm 30 is arranged so as to be opposed. The diaphragm 30 has a circulating hole 32 in a part not opposed to the filter part 24. The diaphragm receiver 22 and the diaphragm 30 are interposed and held by the first/second bodies 12, 34. The second body 34 has a passage 38 connected to the circulating hole 32 of the diaphragm 30. The second body 34 is fixed to the first body 12 by a union nut 42.
Patent JP-2001067450-A (JP)
Title: Ic module commonly used for contact and noncontact type and ic card commonly used for contact and noncontact type using the same
Inventor: ONO TETSUO
IPC: G06K19/077
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an IC module commonly used for a contact and noncontact type which can communicate with high efficiency and an IC card commonly used for a contact and noncontact type which uses it. SOLUTION: The IC module 10 with a noncontact communication function has a connection terminal 15 for connecting to an external device on one surface of its insulating substrate and is mounted on the other surface with an IC chip 12 which has both a contact and a noncontact function and a chip-on-coil 13 which functions as an antenna so that they are stuck, and respective connection terminals are connected to the IC chip through a through hole 17 and the chip- on-coil and IC chip are electrically connected together. Further, this contact and noncontact IC card has such IC module mounted in a recessed part formed in its card base body.
Patent JP-S61120462-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MOTOYOSHI MAKOTO
IPC: H01L21/266
Filed: 1984-11-16
Abstract: PURPOSE:To improve degree of integration, when the first region, which is to become a high resistance load element for a static RAM, and the second region, which is to become a power source voltage line, are formed on the surface layer part of a semiconductor substrate, with impurity concentration being controlled, by covering the first region by a mask, implanting ions in the second region, decreasing the resistance value of the electric wire, and reducing lateral diffusion of impurities. CONSTITUTION:On the surface layer part of a semiconductor substrate, the first region, which becomes a high resistance load element for a static RAM, and the second region, which becomes a power source source voltage line, are formed by using polycrystalline Si or amorphous Si, with impurity concentra tion being controlled. The resistance value of the second region for wiring is not decreased in this method. At first, the first region is covered by a mask, and ions of As and the like are implanted in only in the second region. The resistance value is decreased to a desired value. In this way, the amount of ions, which are inputted to the first region, is made small. The first and second regions can be made closer.
Patent JP-S60135163-A (JP)
Title: Cutter edge position correcting device
Inventor: YAMAZAKI YOSHIHIKO
IPC: B23Q15/18
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a cutter holder simple in construction and excellent in durability and applicable as a multiple-cutter holder by providing an air hole in the central axis of the cutter holder and providing an electric heater and a thermal expander at its end and feeding a current or the cooling air in response to the electrical change of the machining size. CONSTITUTION:The edge position of a cutter 10 is corrected by thermally expanding a thermal expander 9 and displacing the tip section of a cartridge 13 in the outward direction of a holder 2 via a heat insulation plate 4a. That is, a work 24 is machined to form a shaft hole 25 by rotating the holder 2 supporting the cutter 10 around its central axis 26 and feeding it in the axial direction. Then, a shaft 30 provided with a gauge 21 is inserted into the shaft hole 25, and the electrical change is fed to a control unit 23 as a digital signal by a measuring unit 22. This signal is compared with a signal corresponding to the predetermined machining size by this unit 23, and a current in response to the difference between them is fed to an electric hearer 6 to control the extension of the thermal expander 9. Furthermore, when the heating temperature exceeds the temperature to be corrected, the addendum position can be quickly corrected by feeding the cooling air to an air passage 8.
Patent JP-H08105155-A (JP)
Title: Wooden cylindrical body
Inventor: SASAKI HIKARI
IPC: E04C3/12
Filed: 1994-10-05
Abstract: PURPOSE: To increase the strength, by forming a cylindrical body in which a plurality of belt plates with grain stretched breadthwise are spirally wounded and laminated and winding the cylindrical body to twist to the right and left sides. CONSTITUTION: A plurality of belt-form plates 2 with wood grain stretched breadthwise are spirally wounded and laminated to form a wooden cylindrical body 1. Adjacent wooden cylinders 3 are joined together with an adhesive. The belt-form plates 2 forming wooden cylinders 3 made of two inside layers are twisted to the right side and the belt-form plates 2 forming wooden cylinders 3 made of two outside layers are twisted to the left side 2 to form reinforced parts 4 where respective plates are sewed with threads along perforations. Accordingly, when an axial tensile load or a compressive load acts on it, it is prevented from twisted deformation.
Patent JP-H1067520-A (JP)
Title: Lithium iron oxide powder and production of the same
Inventor: NAKAMURA TATSUYA
IPC: H01M4/525
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To produce lithium iron oxide powder having high electrode reaction rate when used as a positive electrode active material in lithium battery. SOLUTION: This lithium iron oxide powder having high electrode reaction rate comprises Lix (Fe, M)O2 (0<x<=1, M is one or two or more kinds of metals selected from Co, Ni and Mn) having a zigzag layer structure and the content of each of Co, Ni and Mn is 0.5-10.0mol% in terms of the total.
Patent JP-H03104054-A (JP)
Title: Disk tray driving device
Inventor: SUGAWARA SHINYA
IPC: G11B17/04
Filed: 1989-09-18
Abstract: PURPOSE:To prevent a mechanism tone from being generated by the engagement of gears and to reduce a disk tray operating tone by coupling a disk tray to a ring-shaped belt by using the belt for driving the disk tray. CONSTITUTION:A ring-shaped belt 4 is entrained over a transmitting pulley 5 and a driving pulley 6 without being loosened and the belt 4 is coupled with a coupling part 1a of a disk tray 1 by a coupler 12. The belt 4 is rotated according to the rotating direction of a motor 8 and the coupling part 1a of the tray 1 reciprocatively moves between the pulleys 5 and 6. Accordingly, the tray 1 itself can be reciprocatively operated. Thus, the mechanism tone can be prevented from being generated by the engagement of the gears when the tray is driven, and to reduce the operating tone of the disk tray.
Patent JP-2000077533-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMADA KOICHIRO
IPC: H01L27/088
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the realiability of a semiconductor integrated circuit device and suppress noises by forming the gate insulation film of a field effect transistor which comprises a digital circuit by an oxynitride film, and constituting the gate insulation film of a field effect transistor comprising an analog circuit by an oxide film. SOLUTION: A semiconductor integrated circuit device is provided with a digital signal processor(DSP) as a digital circuit and an A/D convertor and a D/A convertor as an analog circuit, which are mounted to the same substrate 1. The gate insulation film 6 of an n-type FET-Qn1 comprising the DSP is made of a silicon oxynitride film, which can secure longer hot carrier life than a silicon oxide film. Meanwhile, the gate insulation film 9 of an n-type FET-Qn2 comprising the A/D convertor is made of a silicon oxide film, which can suppress the generation of 1/f noises in comparison with the silicon oxynitride film.
Patent JP-S6397703-A (JP)
Inventor: SAKATA HIROSHI
IPC: F16F15/02
Filed: 1986-10-13
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-S60132725-A (JP)
Title: Method for regulating outer diameter of synthetic resin tubular body
Inventor: HASHIMOTO TAKU
IPC: B29C48/90
Filed: 1983-12-21
Abstract: PURPOSE:To obain a synthetic resin tubular body having high accuracy and a specific diameter, by forming a water film between the tubular body and an outer diameter regulating jig, and imparting minute vibration to said jig. CONSTITUTION:A tubular body 1, of which the internal pressure is adjusted to specified pressure, is inserted through the inner cylindrical wall 7 of an outer diameter regulating jig 6 through a heating apparatus 2 and water in a cooling water jacket 10 is flowed down to form a warter film. The vibration plate 15 of a vibration apparatus 14 is fixed to the cooling water jacket 10 at one end side thereof and vibration is imparted to the cooling water jacket 10 in an up-and- down direction by a vibrator 16 to reduce the friction resistance between the tubular body 1 and the outer diameter regulating jig 6 while the tubular body 1 regulated in its outer diameter is drawn out by reduced draw-out force.
Patent JP-S6397244-A (JP)
Inventor: MORITA SHIGEKI
IPC: B02C15/12
Filed: 1986-10-13
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-H1086364-A (JP)
Title: Ink jet recording head and its production
Inventor: KOMAI HIROMICHI
IPC: B41J2/055
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head capable of easily and uniformly filling the gap between a vibration plate and substrate with a substance high in specific inductivity and capable of being driven by low voltage. SOLUTION: A thin first vibration plate 7 is formed on a vibration member 2 and a gap is formed to a substrate 1 to bond the substrate 1 and the vibration member 2 to obtain a uniform gap G. The filling chamber 5 communicating with the gap between the substrate 1 and the first vibration plate 7 and filled with a substance high in specific inductivity is formed to a part of the substrate 1 by anisotropic etching of Si to be uniformly filled with the substance high in specific inductivity. By applying voltage V accross the electrodes 8, 9 provided to the first vibration plate 7 and the substrate 1, ink is jetted from a nozzle 3a by the pressure change of a pressure chamber 6 provided in adjacent relation to the first vibration plate 7 at a time of the return of the deformation of the first vibration plate 7.