baber/WOPTO huggingface dataset:
Patent JP-S6110246-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUSHIMA TOSHIAKI
IPC: H01L21/58
Filed: 1984-06-26
Abstract: PURPOSE:To improve the reliability of a semiconductor element without forming points in heating adhesion, by using a segment of thermoplastic resin film as the bonding member by perforating holes for air espcape. CONSTITUTION:As the material of the bonding member 4 which adheres the back of the semiconductor element 3 to the supporting member 2, a thermoplastic resin having a glass transition point of 160 deg.C or more and a thermal decomposition start temperature of 350 deg.C or more, preferably a glass transition point of 180 deg.C or more and a thermal decomposition start temperature of 390 deg.C ore more, e.g. aromatic polyether amide, aromatic polyester, polysulphone, polyphenylenesulfild, polyethyerimide, or polyether etherketone is used. Since this bonding member has several holes, air can escape through the holes in heating adhesion even when air interposes between the supporting member and the bonding member; therefore, the generation of boides can be prevented.
Patent JP-S58155838-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: A61B1/00
Filed: 1982-07-28
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-H07330729-A (JP)
Title: Production of 1,3-diiminoisoindoline derivative
Inventor: MATSUMOTO MANSUKE
IPC: C07D209/44
Filed: 1994-06-14
Abstract: PURPOSE:To provide a producing method capable of obtaining the subject compound useful as a phthalocyanine precursor and as a coloring component for recording materials from a phthalic anhydride derivative by extremely simple operation. CONSTITUTION:A phthalic anhydride derivative of formula I [R is a 1--10C alkyl, an alkoxy, an alkylthio or OH; (n) is 0-4], e.g. 4-methylphthalic anhydride is reacted with urea and ammonium nitrate in the presence of a molybdic acid catalyst at 60-160 deg.C, preferably 100-160 deg.C and the reaction mixture is cooled and a caustic alkali in an amount of 1-2 times by mol based on 1 mol of ammonium nitrate is added to the reaction mixture or water or an alcohol is added to the reaction mixture to isolate a compound of formula II, e.g. a nitric acid salt of 1,3-diimino-5-methylisoindoline, and then the nitric acid salt is dispersed into a solution in which ammonia is dissolved and a caustic alkali is added thereto to isolate a compound of formula II. Since ammonia is dissolved in the solution, hydrolysis of the compound of formula II is prevented and, simultaneously, isolation of the compound of formula II is promoted.
Patent JP-S62288652-A (JP)
Title: Tubular formed article of thermoplastic polyester
Inventor: NAKAMURA SEIICHI
IPC: C08K5/51
Filed: 1986-06-09
Abstract: PURPOSE:To obtain a tubular article having excellent long-term sliding char acteristics as well as toughness at high temperature, by compounding PET with an epoxy compound and a specific ionic copolymer, etc., as a nucleation agent and forming the composition. CONSTITUTION:(A) 100pts.wt. of polyethylene terephthalate is compounded with (B) 0.01-20pts.wt. of one or more nucleation agents selected from organic carboxylic acid salt or organic phosphoric acid salt of group I, II or III metal of the periodic table, a metal oxide silica, mica, kaolin, talc and an ionic copolymer composed of alpha-olefin and alpha,beta-unsaturated carboxylic acid wherein at least a part of the carboxyl group takes the form of metallic salt and (C) 0.1-50pts. of an epoxy compound. The obtained composition is formed in the form of a tube. The component B is preferably Na or Zn salt of an ethylene/acrylic acid copolymer.
Patent JP-H07335358-A (JP)
Title: Conductor connecting method in power cable connecting part
Inventor: YAMAMOTO KATSUHIKO
IPC: H01R4/20
Filed: 1994-06-14
Abstract: PURPOSE:To provide a conductor connecting method in power cable connecting part in which the work for retreating a cable for fastening a sleeve to the conductor end part is dispensed with, and the axial elongation by compression of the conductor insert part of the sleeve need not be considered. CONSTITUTION:A first sleeve 6 to which one cable conductor end part 1 is inserted and connected by compression, and a second sleeve 7 to which the other cable conductor end part 2 is inserted and connected by compression are used. The first sleeve 6 and the second sleeve 7 are mutually blazed in the centered state where they are irregularly fitted to each other in the axial direction.
Patent JP-S5465479-A (JP)
Title: Patterning method for low-temperature si3n4 film
Inventor: OGUCHI KOUICHI
IPC: H01L21/318
Filed: 1977-11-02
Abstract: PURPOSE: To ensure the patterning for the low-temperature Si 3 N 4  film through a simple method and with no etching of Si.  
     CONSTITUTION: Resist pattern 5 is provided on Si substrate 4, and the SiH 4 +N 2  or SiH 4 +NH 3  group is turned to plasma via the high frequency. Thus, low- temperature Si 3 N 4  film 6 is formed at 200W500°C. Then the resist is lifted off to obtain  the desired pattern. In this method, the simultaneous etching of the Si surface is never caused nulike the CF 4  gas plasma method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0718792-A (JP)
Title: Roof
Inventor: NOOMAN EE BEREMU
IPC: E04D3/361
Filed: 1994-06-14
Abstract: PURPOSE: To absorb expansion and contraction of a roof by a method wherein at an intermediate zone between two end parts which no roof crosses, except the end part, a roof cover moved along with contraction of a roof is fixed in an immobile manner at a lower structure. CONSTITUTION: Along a line midway between the ridge of a roof and eaves, and in a zone from a roof gable to a gable, an anchoring channel 40 in a U- shape in cross section and having arms 42 and 44 is fixed on a girder 22. A plurality of metallic panels 24 are situated on the girder 22 and intercoupled and a panel edge 46 of a panel 24 is fixed by a latch along the channel 40. This constitution vertically expands the panel 24 toward both the ridge and the eaves vertically from a line midway therebetween and absorbs expansion and contraction of the roof.
Patent JP-S5655847-A (JP)
Title: Humidity-sensitive element
Inventor: KUME MASAHIRO
IPC: H01C7/00
Filed: 1979-10-12
Abstract: PURPOSE: To obtain a humidity-sensitive element whose dependence on temperature is very small and which has excellent response and sensitivity characterisitcs by a method wherein TiO 2  as a main constituent and Nb 2 O 5  and PdO of specified quantity are contained in the element.  
     CONSTITUTION: The powder of Nb 2 O 5  of 0.5W15wt% is mixed in the powder of TiO 2  and dried an later is sintered. After the sintered substance being pulverized, PdCl 2  is added so as for it to account for 0.01W10wt% as PdO further 3% of vinyl acetate is added thereto as a binder, and the mixture is dried. Next, the dried substance is sectioned into 100 meshes and molded, and after that, it is sintered for about one hour in the air and under the temperature of 1,000W1,200°C, whereby the sintered substance 1 for the humidity-sensitive element is prepared. This sintered substance 1 is coated with electroconductive paste 2 and 3 whose main constituent is Ag and then is sintered together with a Pt wire at the temperature of 700°C to form an electrode. The humidity-sensitive element thus obtained is improved in its characteristics of temperature, response and sensitivity with Nb 2 O 5  and PdO added together. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63294838-A (JP)
Title: Radiotherapy programming apparatus
Inventor: ASANO KAZUO
IPC: A61N5/10
Filed: 1987-05-27
Abstract: PURPOSE:To alter the CT data of the arbitrary part on a CT image, by providing a coordinates registering means and a CT data altering means in addition to an image display apparatus for displaying the CT image and dose distribution and a figure input apparatus for inputting coordinates data. CONSTITUTION:When a user operates a keyboard 4, the control program stored in a magnetic disk apparatus 9 is executed and CT data is inputted from a CT data input apparatus 1 and a CT image is displayed on an image display apparatus 5. The user visually observes the displayed CT image to confirm a place where a contrast medium is injected or a catheter is inserted and uses a figure input apparatus 2 to apply indication, such that the position of said place and the coordinates data outputted from the figure input apparatus 2 are inputted to a coordinates data registering means 11, to the control program. The coordinate data registering means 11 alters the CT data corresponding to the coordinates position data stored in the coordinates data registering means with respect to a CT data altering means 12 to the value preset by operating the keyboard 4 by the user.
Patent JP-H07333674-A (JP)
Title: Camera system and intermediate adapter
Inventor: OKUBO MITSUMASA
IPC: G03B7/095
Filed: 1994-06-14
Abstract: PURPOSE:To provide a camera system which is small in size, low in price, and light in weight in the case of constituting the camera system of a lens barrel of type having a stop-down mechanism in a lens, and a camera body. CONSTITUTION:This camera system is provided with the camera body 300, an N lens barrel attachable/detachable to the camera body, an L type lens barrel 100 whose flange back is longer than that of the lens barrel and which is attachable/detachable to the camera body 300 through this intermediate adapter 200, a motor for driving a first diaphragm mechanism provided on the N type lens barrel, the diaphragm mechanism 103 provided on the lens barrel 100 and is mechanically driven from an external part, a motor 214 for driving a second diaphragm mechanism provided on the adapter 200, and transmitting mechanism transmitting the driving force of the motor to the diaphragm mechanism 103.
Patent JP-S5832858-A (JP)
Title: Liquid crystal compound
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07C255/55
Filed: 1981-08-24
Abstract: NEW MATERIAL:A compound shown by the formulaI(R and R' are 1-10C straight-chain alkyl). EXAMPLE:3-(p-n-Pentylbiphenylcarbonyloxy)-6-n-pentanoyloxyphthalonitrile. USE:A liquid crystal compound useful as a material for a liquid crystal composition for two frequency drive capable of making the dielectric anisotropy in the higher frequency side negative by only the addition of a small amount of the compound and enlarging its absolute value, or as a material for a liquid crystal composition for G.H capable of enlarging the absolute value of the dielectric anisotropy in a lower frequency range by only the addition of a small amount of the compound. PROCESS:A p-alkylbiphenylcarboxylic acid shown by the formula II is reacted with SOCl2 to give a p-alkylbiphenylcarboxylic acid chloride shown by the formula III, which is esterified with a 6-n-alkanoyloxy-3-hydroxyphthalonitrile shown by the formula IV in the presence of a proper basic catalyst in a solvent, to give a compound shown by the formulaI.
Patent JP-H09317509-A (JP)
Title: Controller for stopping/operating multi-cylinder engine
Inventor: ISHIGAMI HIDETOSHI
IPC: F02D41/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the number of operating cylinders from being fluctuated by the fluctuation in an engine speed by using a throttle opening when a low operating state is changed to a high operating state as a correction changing throttle opening when a low operating state is changed to a high operating state by the increased changing engine speed. SOLUTION: An ECU 20 to which the output signals of a crank angle sensor 17, a throttle sensor 18, an air-fuel ratio sensor and the like are input selects a high operation state in which few cylinders are stopped when an engine speed or a throttle opening is above at least one of setting values thereof for changing and a low operating state in which many cylinders are stopped when the engine speed and the throttle opening are below both of setting values thereof for changing. When the low operating state is changed to the high operating state, the ECU 20 rewrites a changing throttle opening by the throttle opening when the operating state is changed and, when the operation is started, the changing throttle opening can be rewritten after predetermined rewriting prevention conditions are released.
Patent JP-H05325589-A (JP)
Title: Charge coupled device
Inventor: MIYAZAKI SHIGEYUKI
IPC: H04N5/369
Filed: 1992-05-25
Abstract: PURPOSE:To improve signal detection sensitivity without decreasing the transfer speed at the output part of the CCD. CONSTITUTION:When signal charges Qs are transferred to transfer gates 8b and 9d of a final stage with clock pulses phi1 and phi2, the charges Qs flow in a floating diffusion area 11 through an output gate 10a. The charges Qs which flow in are detected by a MOS transistor(TR) 21 and led out of an output terminal OUT. The channel width L of the transfer gate 9b of the 1st layer of the final stage is less than the gate length L2 of the transfer gate 9 of another 1st layer, so the transfer speed of the charges Qs below the transfer gate 9b is prevented from decreasing. Further, the storage capacity of the transfer gate 9b is nearly equal to the storage capacity of other transfer gates 9. so the storage amount of the Qs below the transfer gate 9b is prevented from decreasing and the signal detection sensitivity is improved.
Patent JP-H04355759-A (JP)
Title: Surface protective film
Inventor: WATANABE KENJI
IPC: C09J7/02
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the protective film of an original for exposure of a photoresist high in antistaticness and high in transparency endurable during uses for a long period and without sticking of photoresist. CONSTITUTION:An adhesive layer 2 is formed on one side of the thin transparent support 1 and on the other side a thin film 4 of a transparent conductive metal oxide and a releasing layer 3 are formed in this order. A releasable film 5 is applied to the adhesive layer 2. When this used, the releasable film 5 is peeled and the adhesive layer 2 is stuck to the original, and the side of the releasing layer 3 is closely attached to the photoresist of a photosensitive material and it is exposed through the original, thus permitting sticking of dust due to static electricity to be prevented at the time of peeling the film 3 and peeling from the photosensitive material, and yellowing and deterioration of the releasing layer 3 to be prevented because the conductive layer 4 other than the layer 3 is separately formed.
Patent JP-H10315276-A (JP)
Title: Ink jet head molded body and injection molding die
Inventor: HORIWAKI KANJI
IPC: B29C45/56
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding die for molding an ink jet head molded body for controlling the after-shrinkage after molding the ink jet head molded body and keeping the dimension accuracy of a molded product. SOLUTION: In an injection molding die, a continuous ink jet head molded body 10 for jetting ink and recording is molded by inserting a continuous part 14 such as a metal along the longitudinal direction of the molded body, and the injection molding die is provided with a cavity for molding the outline of the molded body and an protruded member 36 protruded into a cavity for molding engaging sections 10a engaged on both ends of the continuous part 14 on the sections of the molded body corresponding to both ends of the continuous part.
Patent JP-S5757951-A (JP)
Title: Reciprocative linear/rotary motion conversion mechanism
Inventor: YONEDA KAZUHIKO
IPC: F16H21/18
Filed: 1980-09-24
Abstract: PURPOSE: To reduce the entire dimensions while keeping a sufficient piston stroke and to allow an off-centered main rotary shaft incorporated into a piston, to be driven externally through a crank pin.  
     CONSTITUTION: When a piston 6 is put in linear motion by a crank pin 5 via a rotor 10 concurring with the revolution of a main shaft 2, a rotor 10 turns reverse to the rotary direction of the main shaft 2 centering the crank pin 5 since the moving direction of the piston 6 is restricted by a cylinder 1. Shifting amount of the piston 6 is a total shifting amount of the crank pin 5 and the rotor 10, which swings centering the crank pin 5. Further, when the main shaft 2 revolves, an outer gear 21 on the crank pin 5 moves meshing with an inner gear 20 in a main body 9. Therefore the piston 6 is put in motion compulsorily, and the revolution of the rotor 10 is restricted in one direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11167703-A (JP)
Title: Thin film magnetic head assembly and manufacture thereof
Inventor: OGURI KATSUHIKO
IPC: G11B5/31
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head assembly suitable for a double azimuth structure used by being in contact with a recording medium such as a thin film magnetic head for high density recording, specially a VTR device. SOLUTION: In this thin film magnetic head assembly 10H, after forming a magnetic head element by laminating magnetic films 2, an insulation film 3 and an electrically conductive film, thin film magnetic heads HA, HB on which protection films 20 are formed are joined together on the surface of the protection film, the surfaces of protection films 20 of the thin film magnetic heads are made to be planes inclined by a prescribed angle ϕ in the reverse direction to the direction of track width, respectively, and the thin film magnetic head assembly 10H, constituted by making the oblique planes in coincident with each other and joining them together in lateral symmetry, is provided.
Patent JP-S63296522-A (JP)
Title: Digital type signal generator
Inventor: KOGA IZUMI
IPC: H03L7/197
Filed: 1987-05-28
Abstract: PURPOSE:To improve the frequency accuracy and the frequency setting resolution by providing plural frequency dividers applying sequential frequency division to an output signal of a specific phase locked loop by 1/2 each. CONSTITUTION:A waveform data read from a waveform memory 14 by a frequency resolution of 1/r is converted into an analog signal waveform of a frequency (f) and an output signal from a waveform synthesis section 10 is fed to a phase comparision section 21 as a reference signal, an output signal of a voltage controlled oscillator is fed back to the phase comparison section 21 via a 1/N frequency divider and the signal of frequency N.f with a frequency resolution of N/r is outputted from a phase locked loop 17. Then the frequency division section 22 applying sequentially frequency-division by 1/2 each to an output signal of the phase locked loop, and a multiplexer 23 outputting selectively the input/output signal of the frequency division section in response to the desired frequency are provided to control the selection of the address fed to the waveform synthesis section 10 and the multiplexer 23 in response to the desired frequency. Thus, the frequency accuracy and the frequency setting resolution are improved.
Patent JP-2000323807-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: MURAKAMI KEIICHI
IPC: H05K3/28
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent stripping of a circuit pattern and a resin layer by a structure where a resin layer in a through hole includes a low permittivity layer at a deep part and a highly adhesive layer at a surface layer part touching the circuit pattern. SOLUTION: A through hole 13 is made at a required position of a copper clad board 10 obtained by applying copper foils 12 to the opposite sides of a glass epoxy substrate 11 and a copper plated layer 14 is formed over the entire region including the inner circumferential surface of the through hole 13. A two stage curing, i.e., UV-curing and thermosetting, low permittivity resin material 15 is then printed starting from one side of the substrate 11 filling the through hole 13. Furthermore, a recess 16 is formed at the position of the through hole 13 and filled with a resin material 17 excellent in adhesion as compared with the low permittivity resin material 15. Finally, the low permittivity resin material 15 and the high adhesion resin material 17 are thermally set completely.
Patent JP-S6113171-A (JP)
Title: Apparatus for inspecting surface contamination
Inventor: MISHIMA TAKEKATSU
IPC: G01N1/02
Filed: 1984-06-29
Abstract: PURPOSE:To make it possible to perform the collection of a specimen from the surface of an object to be inspected and the measurement of a radioactive contamination degree by remote operation or automatic operation, by mounting a positioning apparatus, an examination paper supply apparatus, a radiation measuring apparatus and a manipulator. CONSTITUTION:The titled inspection apparatus is equipped with a positioning apparatus 11 for supporting a drum 10, a filter paper supply apparatus 13, a radiation measuring apparatus 14 for measuring the radioactive contamination degree of filter paper, a triaxial manipulator 17 having a boom 16 and a specimen collection head 18. The filter paper is picked up from the apparatus 13 by the head 18 and fed to the apparatus 11 by the manipulator 17 to be pressed to the inspection place of the surface of the drum 10. Next, the filter paper having a radioactive substance adhered thereto is fed and delivered to the apparatus 14 by the manipulator 17. Subsequently, the quantity of the adhered radioactive substance is measured by the apparatus 14. A series of these operations are automatically performed by the sequence control built in a microcomputer.
Patent JP-H11318379-A (JP)
Title: Improvement in flavor of food or beverage, and agent for improving flavor
Inventor: KOBAYASHI YOSHINORI
IPC: A23L21/20
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the flavor of a food or beverage by adding a hesperidin glycoside, capable of reducing the unpleasant tastes and smells of the food, such as bitter taste, astringency, sour taste, grassy smell, pungent taste, other peculiar smells and peculiar tastes, to improve the flavor of the food or the beverage. SOLUTION: This method for improving the flavor of a food or beverage comprises adding (B) (B1 ) a hesperidin glycoside (for example, a hesperidin glycoside in which a chain comprising one to twenty α-1,4-bonded glucose molecules is bonded to the 4-position of the glucose of the hesperidin through an α-1,4-bond and which is obtained by allowing a glycosyltransferase such as cyclodextrin glucanotransferase to act on the hesperidin and dextrin as raw materials) or (B2 ) a mixture of the compound B1 with hesperidin to (A) a food or beverage such as a processed citrus product, a vegetable beverage, a galenical-containing food or beverage, a cacao product or a honey product. The component B is preferably added in an amount of 0.001-10 wt.% based on the component A.
Patent JP-S5559185-A (JP)
Title: Cephalosporin analog
Inventor: HIRATA TADASHI
IPC: A61P43/00
Filed: 1978-10-28
Abstract: NEW MATERIAL:A cephalosporin analog of formula I (X is acyl; R' is H or carboxylic acid-protecting group) and its salt.  
     EXAMPLE: ( ± )cis-7β-[ (R)-2-Phenyl-2-aminoacetamido ]-4β-methyl-2-carboxy-1- azabicyclo[4.2.0]-oct-2-en-8-one-trifluoroacetate.  
     USE: Antibacterials, bactericides, or their intermediates.  
     PROCESS: The corresponding 7-amino compound of formula II' is acylated by the conventional method to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio