baber/WOPTO huggingface dataset:
Patent JP-H04103123-A (JP)
Title: Wiring formation
Inventor: AKIYAMA TAKAO
IPC: H01L23/52
Filed: 1990-08-23
Abstract: PURPOSE:To avoid the inter-wiring leakage by a method wherein a wiring material comprising Al with either one out of Si and Cu or both of them added thereto is dry-etched away using chlorine gas with a bit of CFC gas added thereto and then further dry-etched away using the mixed gas with a bit of inert gas further added thereto. CONSTITUTION:An aluminum film 2 comprising aluminum containing either a bit of silicon or a bit of Cu in gross weight ratio of 0.1-5.0% is formed on a semiconductor substrate 1 and then an Al-Si-Cu alloy 2 is dry-etched away by R.I.E process using resist patterns 3 as masks. Firstly, a batch type R.I.E device is used to dry-etch away the alloy 2 using the chlorine base gas with a bit of CFC base gas added thereto as the first process and then the alloy 2 is further dry-etched away using the mixed gas with argon gas as an inert gas added thereto as the second process so that no residue may be detected on the wiring material removed part thereby enabling an excellent wiring patterns to be formed.
Patent JP-S59111519-A (JP)
Title: Kana (japanese syllabary)-kanji (chinese character) conversion processor
Inventor: FUNABE TOSHIYUKI
IPC: G06F17/28
Filed: 1982-12-17
Abstract: PURPOSE:To produce easily the words which are not registered to a word dictionary by forming a word dictionary so as to have the division information for each reading corresponding to each KANJI in the words and providing a means to perform the secondary processing for reconversion, etc. for each KANJI in the words. CONSTITUTION:For instance, a reading character train ''aa'bb'b'''' is supplied to a KANA-KANJI conversion processing part 3 through a keyboard 1 and an input processing part 2, the part 3 carries out work to send a converted KANJI train ''AB'' to an output processing part 4 together with the train ''aa'bb'b'''' and the division information. The part 4 shifts KANJI ''A'' to the column of the constitution order 1 on a table containing a word constitution order column P, a converted character column Q and a reading column R. Then ''aa''' is shifed to the column R and at the same time a pointer showing the word constitution order is set at 2. Then ''B'' and ''bb'b'''' are shifted to the columns Q and R respectively. An output information memory part 5 stores temporarily the division information S and then sends it to the part 4 when an adverse conversion is carried out.
Patent JP-S6463264-A (JP)
Title: Exhaust structure for potting parts
Inventor: NEMOTO HIROSHI
IPC: H01M2/12
Filed: 1987-09-02
Abstract: PURPOSE:To let a potting hot charge get rid of any closure of an exhaust passage, and make emission gas out of a gas emission component surely dischargeable to the outside by forming a gas exhaust passage for preventing a potting material from penetrating. CONSTITUTION:In this exhaust structure, there are provided with a protective cover 7 in a closed structure with a void inside, fitting a gas exhaust port 3 of a gas generating component 2 inserted into a unit box 1, and a gas exhaust tube 8 whose one end is inserted into this protective cover 7 and the other end is projected to the outside of the unit box, and a potting material 5 is charged in the unit box. The protective cover 7 is covered of the outer surface with the potting material 5 charged in the unit box 1 and fixed, but it prevents the potting material from flowing into the inside. With this constitution, a hot charge of the potting material 5 is prevented from flowing into the inside of the gas exhaust port 3 and the gas exhaust tube 8 inside the protective cover 7, and a gas exhaust passage is formed by the void inside the protective cover 7 and a hole piercing through the inside of the gas exhaust tube 8, thus the exhausted gas is exhausted to the outside through this gas exhaust passage.
Patent JP-H0778892-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AOKI HITOSHI
IPC: H01L27/112
Filed: 1993-09-07
Abstract: PURPOSE:To increase slightly the number of bit lines without decreasing the number of word lines and to improve an integration degree twofold by a method wherein a TFT is formed as a second memory cell transistor in such a way that it is superposed on a semiconductor substrate formed with a first memory cell transistor. CONSTITUTION:A first memory cell transistor on the side of a substrate 1 is constituted of a first source region 2, a first drain region 2 and a first gate electrode 5 and a second memory cell transistor (a TFT) on the side of the surface of the substrate 1 is constituted of a second source region 8, a second drain region 8 and a second channel region 9a, which is controlled by the electrode 5 and overlaps vertically with a first channel region. The second memory cell transistor. bit lines 13 provided on a second gate insulating film 6, the source regions 2 and 8 and the drain regions are connected to one another via contact holes 7. Accordingly, the number of the bit lines 13 can be increased without decreasing the number of word lines and an integratiorn degree is improved twofold.
Patent JP-S63218627-A (JP)
Title: Use of rotavirus nucleocapside protein vp6 to vaccine composition
Inventor: MARUTA AIRISU SABARA
IPC: A61K39/385
Filed: 1987-09-03
Abstract: New immunological carrier complexes are provided utilizing the VP6 polypeptide from rotavirus as the carrier molecule. Also provided are methods of binding epitope-bearing molecules (e.g., haptens) to the VP6 carrier molecule through binding peptides. The VP6 carrier can be a VP6 monomer, oligomer, or a particle comprises of VP6 oligomers.
Patent JP-H0968313-A (JP)
Title: Cooking method and apparatus
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To enable finishing of material to be cooked tasting good in a cooking apparatus having a magnetron and a heater by a method wherein the weight of the material to be cooked is detected to be compared with a predetermined threshold and the operation time of the heater is determined based on the results of the comparison. SOLUTION: When a convenience key 3 and a starting key 5 are manipulated, a controller 6 inputs a temperature H detected by a thermistor 16 and the weight W of material C to be cooked detected by a weight sensor 15. A threshold S is set on the controller 6 and when the operation is started, firstly, it is judged whether the temperature H is at most a reference temperature (e.g. 110 deg.C).When YES, the weight W is compared with the threshold S. According to the results of the comparison, when the weight W detected is smaller than the threshold S, the operation time of the heater is determined to be long and to be short when the weight W is larger than the threshold S thereby controlling the operation time of a magnetron 7 and upper and lower heaters 8 and 9.
Patent JP-H0966943-A (JP)
Title: Wrapping film, and packaging bag made of wrapping film
Inventor: MIYAZAWA KUNITAKE
IPC: B65D30/02
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping film and a packaging bag made of such wrapping film that are available for use in heating food with a microwave oven with a proper amount of vapor remaining in the food without spoiling taste. SOLUTION: A wrapping film A is made up by sticking a moisture-permeable cellophane 2 with water to a plastic film 1 made up by forming a number of pores 4 with polyvinyl alcohol 3 applied to one side thereof at its side on which the polyvinyl alcohol is applied. A packaging bag B is constructed by forming the wrapping film into a cylindrical or a baglike shape with the moisture-permeable cellophane facing the inside, or by forming a laminated body C made up by sticking an olefine film 6 to a nonwoven fabric and the wrapping film into a cylindrical or a baglike shape with the nowoven fabirc side of the lanainated body and the moisture-permeable cellophane of the wrapping film respectively facing the inside.
Patent JP-S60114842-A (JP)
Title: Carrying mechanism of fiche film
Inventor: IMAMURA TAKASHI
IPC: B65H23/035
Filed: 1983-11-25
Abstract: PURPOSE:To reduce the number of parts and to obtain a compact carrying means by inclining the leading end parts of moving plates and executing the vertical positioning of fiche film charged to film catching plates. CONSTITUTION:Both end parts of the fiche film 6 charged to the film catching parts 5A, 5B abut to the inclined parts of the leading end parts 41A, 41B of respective moving plates 4A, 4B at the carrying time and pushed upwards. Therefore, the film catching parts 5A, 5B are moved on the respective moving plates 4A, 4B in the M direction by the length L and the moving plates 4A, 4B are moved on the chassis body in the M direction by the length L, so that the fiche film 6 is moved on the chassis body in the M direction by the length 2L and also moved upwards by the length H. When the film 6 reaches the upper end 12 of the leading end parts 41A, 41B, the upper movement is stopped and the fiche film 6 is moved only in the horizontal direction, i.e. slided on the upper surface of the moving plates 4A, 4B, so that the fiche film 6 is carried while being positioned always at a fixed height position.
Patent JP-H07165941-A (JP)
Title: Polyethylene resin film
Inventor: HAYASHI NORIO
IPC: B29C55/12
Filed: 1994-09-16
Abstract: PURPOSE:To obtain a polyethylene resin film having excellent strength and permeability and useful for various packaging materials, filter materials, medical materials, etc., by swelling or wetting a PE mixed with a wetting and swelling agent, forming the swollen PE in the form of a film and extracting the wetting and swelling agent from the film. CONSTITUTION:This polyethylene resin film having ultra-high molecular weight is produced by mixing a PE having a viscosity-average molecular weight of >=400,000 with a wetting and swelling agent such as cetyl alcohol and dioctyl ether, swelling or wetting the PE under heating, forming the swollen PE in the form of a film and extracting the wetting and swelling agent from the film.
Patent JP-H1150223-A (JP)
Title: Silicon-containing high strength hot-dip galvanized steel sheet and its production
Inventor: SAKURAI MICHITAKA
IPC: C23C2/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To produce an Si-contg. high strength hot-dip galvanized steel sheet good in surface appearance, free from the generation of linear marks, having high strength, excellent in the uniformity of plating coating and moreover excellent in adhesion, to produce an Si-contg. high strength galvannealed steel sheet furthermore free from unevenness in alloying and excellent in powdering resistance and to provide a method for stably producing them. SOLUTION: At the time of applying an Si-contg. high strength steel sheet having a compsn. satisfying one or >= two kinds among, by weight, >=0.2% Mn content, >=0.005% Nb content and >=0.01% Ti content and contg. >=0.2% Si with hot-dip galvanizing, sulfur or a sulfur compd. is adhered thereto by 0.1 to 1000 mg/m<2> as the S content, after that, it is annealed at >=680 deg.C in a nonoxidizing atmosphere contg. hydrogen, is thereafter immersed in a hot-dip zinc bath at least contg. 0.05 to 0.30% Al and is applied with plating.
Patent JP-2000055997-A (JP)
Title: Magnetic sensor device and current sensor device
Inventor: NAKAGAWA SHIRO
IPC: G01R33/09
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor device and a current sensor device having good linearity of magnetic field and output and wide measuring range with simple constitution. SOLUTION: In a GMR(gross magnetic resistance) element 11, a bias magnetic field of which value continuously varies, a bias magnetic field including 3 or more values and a bias magnetic field including 2 or more values are impressed. The GMR element 11 is driven by a constant current supplied from a constant current source 12 and generates output signals corresponding to a magnetic field to be measured and the bias magnetic field. The output signal of the GMR element 11 is amplified by an amplifier 13 and output from an output terminal 14.
Patent JP-H1167852-A (JP)
Title: Bonding equipment for electronic component
Inventor: OTAKE KENICHI
IPC: H01L21/60
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a bonding equipment which is superior in characteristics of temperature rise and cooling at a high speed and wherein no disconnection of a wiring part is caused by repeated use. SOLUTION: A conductor 21, constituted of a conductive diamond film made to be heated by electrification is applied on a block 20, fitted to the tip part of a bonding head 11 and constituted of an insulator and is made a heating body. In the case of bonding an electronic component 6, the electronic component 6 is sucked by a bonding tool 40 fitted removably to the heating body of the block 20 and is heated through the bonding tool 40. Since the heat capacity of a part which is heated can be made very small, the characteristics of heating and cooling at a high speed at the time of heating and cooling are superior.  Since power supply is conducted by bringing electrode members 23 into contact with electrodes 22 of the heating body, moreover, rupture of a wiring part due to such a difference in a thermal expansion coefficient as is the case with a conventional ceramics heater does not take place.
Patent JP-H0778771-A (JP)
Title: Semiconductor thin film vapor growth method and device
Inventor: KOJIMA SEIJI
IPC: C30B25/14
Filed: 1993-09-07
Abstract: PURPOSE:To eliminate limitations imposed on the manufacture of a reaction vessel and an inner cylinder and to easily make the inner cylinder optimal in temperature by control when a semiconductor thin film is formed. CONSTITUTION:An inner cylinder 9 is arranged in a reaction chamber along its inner wall, a suscepter 2 is disposed inside the inner cylinder 9, a cooling jacket 7 is arranged on the periphery of the reaction chamber 1, and a high frequency induction heating coil 6 is arranged on the periphery of the reaction chamber 1 through the intermediary of the cooling jacket 7. A suscepter 2 which supports a substrate 7 to treat is heated by the high frequency induction heating coil 6, whereby a semiconductor thin film is made to grow on the surface of the semiconductor substrate 4 by feeding material gas around the suscepter 2. At this point, purge gas is fed to flow along both the inner and the outer surface of the inner cylinder 9.
Patent JP-H0856553-A (JP)
Title: Magnet-bearing hanger
Inventor: MIZUMOTO KATSUMI
IPC: A01M29/24
Filed: 1994-08-24
Abstract: PURPOSE: To provide a magnet-bearing hanger designed to prevent birds from approaching, easy to handle, and needing not so significant cost or taking not so much troublesomeness. CONSTITUTION: This magnet-bearing hanger is so designed that a support body 1 with a magnet 4 fixed thereto is furnished with a hook 3 or a ring to facilitate the suspension of this hanger.
Patent JP-H0666544-A (JP)
Title: Displacement detector
Inventor: TSUJIOKA KAZUYUKI
IPC: G01B17/00
Filed: 1992-08-21
Abstract: PURPOSE:To detect a displacement without any temperature dependency by utilizing a digital signal processing system for converting the arrival time of ultrasonic wave to a DC voltage and then detecting the ultrasonic wave at both edges of a magnetostriction line. CONSTITUTION:Although a magnetic field is generated at a magnetostriction line 23 due to pulse current which is applied by a current detection part 28, mechanical torsion is generated at a point A due to magnetostriction by a magnet 24. thus generating an ultrasonic wave. The ultrasonic wave is propagated speedily toward both edges on the magnetostriction line 23 and arrives at ultrasonic detection parts 21 and 22, respectively, in t1 and t2 seconds after the pulse current is applied. The arrived ultrasonic signal is binary-coded 25 and becomes a stop signal of count which pulse counters 26 and 27 initiated simultaneously with application of pulse current. The data of the stopped counters 26 and 27 are distance information from the detection parts 21 and 22 to the magnet 24 and the thus obtaining position information. Then, it is D/A converted 30 into an analog output and the position of the magnet 24 is converted into a voltage, thus detecting a position stably for temperature change.
Patent JP-H0546104-A (JP)
Title: Video signal amplifying circuit
Inventor: KITAMURA TSUTOMU
IPC: H04N5/57
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a video signal amplifying circuit for video display which can obtain constant brightness regardless of the number of scanning lines in a multiscan system CRT display device. CONSTITUTION:A video amplifier IC 2 is composed of an IC and a scanning line quantity detecting circuit 21 is provided in the IC and a circuit which generates a voltage in inverse proportion to the number of scanning lines according to the horizontal synchronizing signal 10 and vertical synchronizing signal of a video signal 1 applied to a CRT display device is provided and the amplification degree of a video output amplifier 3 is varied with this voltage to obtain a voltage value which is in inverse proportion to the number of scanning lines of the driving voltage of a CRT 4, thereby eliminating a brightness difference due to a difference in the number of scanning lines.
Patent JP-H0769635-A (JP)
Title: Fine semiconductor powder and production thereof
Inventor: HARADA HIDEFUMI
IPC: C01G23/00
Filed: 1993-09-07
Abstract: PURPOSE:To produce a semiconductor ceramic capacitor of a laminate shape by a process similar to a process for producing a laminated ceramic capacitor by adding hydroxide of an alkaline earth metal to a titanium oxide hydrate slurry and carrying out heating, filtration and reduction. CONSTITUTION:Hydroxide of an alkaline earth metal is added to a titanium oxide hydrate slurry contg. 0.2-0.6wt.% SO3 basing on the amt. of TiO2 so that the concn. of the alkaline earth metal in the slurry is regulated to 0.1-0.8mol/l. The slurry is then heated to >=80 deg.C, held at the temp. for 0.5-5hr and filtered. The resultant powder is washed, dried and reduced at 1,100-1,400 deg.C to obtain the objective fine semiconductor powder having <=10mum particle diameter and <=500OMEGA.cm specific resistance. The surfaces of particles of this powder based on a TiO2-contg. perovskite type compd. as a reduced product of a TiO2- contg. perovskite type compd.
Patent JP-H0771539-A (JP)
Title: Roller chain
Inventor: NISHINO TOSHIAKI
IPC: F16G13/06
Filed: 1993-09-07
Abstract: PURPOSE:To hold down running noise by interlocking inner and outer link plates alternately, and providing the inner link plate with a buffer material brought into contact with the outer periphery of a boss of a sprocket on its side edge part inside the rotating direction of the sprocket. CONSTITUTION:A roller chain is formed by interlocking a pair of inner link plates 11 and a pair of outer link plates 12 alternately, and both lick plates 11, 12 are connected to each other through a common pin 13. The pin 13 is inserted in a bush 14a, and a roller 14 is installed on the bush 14a in such a manner as to freely rotate. In this case, one of the paired inner link plates that is opposite to a boss of a sprocket is provided with a buffer material 21 formed by synthetic rubber or the like on its side edge part inside in the rotating direction of the sprocket. The buffer material 21 is formed as a plate piece with the same width as board thickness of the inner link plate 11, and the length of the material is set substantially equal to the pitch of the roller chain.
Patent JP-2001049862-A (JP)
Title: Tape caulking device structure
Inventor: YAMAGISHI TAKEO
IPC: E04F21/165
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To automatically conduct finishing having excellent appearance according to a design without creases, bending or the like in the surface of a corner to be stuck when tape caulking to the corner section of the wall surface of a structure such as a unit bath in a house is conducted, to enhance even durability, to manufacture tape caulking device structure at a low cost and to enhance usability even for high-place works and by an unskilled woman. SOLUTION: A sticking roller 16 is supported pivotally at the acute angle section of a handle plate 6, a tape let out from a tape winding roller 2 is struck fast at a corner 17 through the sticking roller 16, and sticking lining can be conducted without bending so as to improve appearance and prevent creases. Thus, structure is simplified and an operation posture is taken easily, cost is reduced, durability is improved, and further facility is enhanced, and finishing and tape caulking are favorable even in high-place works, thus conducting tape caulking having high reliability.
Patent JP-H0888799-A (JP)
Title: Video output device and image processing system using it
Inventor: IKEDA KOJI
IPC: H04N5/262
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the size of the image processing system by providing a terminal from which a digital video signal obtained by an A/D converter means of a video output device externally and a terminal from which an external digital video signal is received. CONSTITUTION: A CCD sensor 21 converts an optical signal into an electric signal via a lens 20. An analog signal pre-processing means 22 applies signal pre-processing such as CDS and AGC to the signal and gives the resulting signal to a digital signal processing means 24 via an A/D converter means 23. The digital signal processing means 24 provides an output of the digital video signal subjected to digital signal processing to improve video image quality externally to a terminal 11. A digital signal selection means 10 gives either of a digital video signal outputted to the terminal 11 or a digital video signal received externally via the terminal 12 to a digital modulation means 25.  The digital modulation means 25 applies color modulation or the like to the signal and provides an output of an analog output signal such as NTSC signal converted by a D/A converter means 26 to a terminal 27 externally.
Patent JP-S58116440-A (JP)
Title: Novel state of diflunisal and related compounds
Inventor: KONRATSUDO PII DOON
IPC: C07C68/06
Filed: 1982-12-21
Abstract: 1-(alkoxy or aroxy)carbonyloxyalkyl esters of structural formula (I):   <CHEM>  wherein:  R is (a) lower alkyl;  (b) lower cycloalkyl;  (c) unsubstituted or substituted aryl; or  (d) aralkyl;  R<1> is (a) hydrogen;  (b) lower alkyl;  (c) lower cycloalkyl; or  (d) aryl;  R<2> is (a) hydrogen;  (b) lower alkanoyl;  (c) lower alkoxycarbonyl;  R<3> is (a) hydrogen; or  (b) lower alkyl; and  X is halo are disclosed. Those compounds are stable in aqueous medium and non-irritant to mucous embranes of mouth, throat, and stomach. Accordingly, they are useful Prodrugs of the analgesic and anti-inflammatory drug diflunisal.
Patent JP-H0888851-A (JP)
Title: Device and method for processing digital signal
Inventor: YAMAMOTO YUKINORI
IPC: H04N5/92
Filed: 1994-09-19
Abstract: PURPOSE: To reduce a circuit scale, that is, to reduce a memory amount in a digital signal processor used in a digital VTR or the like for processing digital signals in an order different from the order of the inputted digital signals and performing a processing for returning them to the original order after a signal processing. CONSTITUTION: The inputted digital signals are written in a memory part 2, the digital signals stored in the memory part 2 are read in a prescribed order and a prescribed signal processing is performed to the read digital signals. The digital signals after the signal processing is performed are written in the memory part 2 and the digital signals after the signal processing is performed are read from the memory part 2.