baber/WOPTO huggingface dataset:
Patent JP-S63182814-A (JP)
Title: Wafer placing boat for plasma cvd and formation of thin film on wafer using the same
Inventor: NIIMI NOBUYUKI
IPC: C23C16/50
Filed: 1987-01-26
Abstract: PURPOSE:To enhance the close adhesiveness between a wafer and a carbon plate by a method wherein the carbon plate to be used to place a semiconductor wafer is arranged horizontally. CONSTITUTION:A plurality of circular recessed parts 3 in which semiconductor wafers W will be housed are provided in longitudinal direction on the upper surface of a wafer placing plate 1. The depth of said circular recessed parts is to be almost same as the thickness of the wafers. A groove 4 is provided on both sides of each circular recessed part. As a result, the end parts of the housed wafers can be supported by the supporting means such as a pincette and the like, and the wafers can be freely placed or picked out. The plates 10, 11, 12 and 13 similar to the plate 1 are provided on the wafer placing board 8, and a plurality of wafers can be placed on the upper surface of each plate. When high frequency voltage is applied between the first electrode 17 and the second electrode is, a high frequency electric field is generated between each of the plates 9, 10, 11, 12 and 13. As the wafers can be arranged horizontally as above-mentioned, wafer supporting pins are unnecessitated, and the turbulence of the electric field between the plates can be reduced.
Patent JP-S59140591-A (JP)
Title: Portable card
Inventor: TAKEDA MASAHIRO
IPC: B42D15/10
Filed: 1983-01-31
Abstract: PURPOSE:To utilize a card effectively even during carrying by providing a display of liquid crystal etc. on a card and containing a battery in the card. CONSTITUTION:Liquid crystal 31 is provided facing the upper face side of the card. Covers 34, 35 are fitted to a battery containing section 32 and an operating section 33 to prevent erroneous operation or falling off of the battery during carrying. The liquid crystal 31 is connected to a conductive pattern 13. A contact piece 42 is provided in the battery containing section 32 and when a battery 43 is contained in the section, voltage of the battery 43 is taken out by the pattern 13 and contact piece 42. For instance, when a clock is to be indicated by the liquid crystal 31, a crystal oscillator 46 and IC for clock are provided and connected to specified pattern 13. Thus, time display signal formed by the IC 47 is supplied to the liquid crystal 31 and time is displayed. Operation such as time setting etc. is made in the operating section 33. Accordingly, the card 1 can be operated as a clock when carrying and utilized effectively.
Patent JP-H11207342-A (JP)
Title: Treatment of underground water
Inventor: KAMIMURA KEIJI
IPC: B01D71/32
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a membrane separation treatment of underground water with a spiral type membrane module. SOLUTION: This treatment method refers to a method for treating underground water with the spiral type membrane module. The spiral type membrane module consists of a wound body formed by winding a bag shaped separation membrane around a shaft 20, and feeds the raw water from one end face of the wound body and takes out transmitted water and concentrated water from the other end face of the wound body.
Patent JP-H06228344-A (JP)
Title: Surface modification
Inventor: YOSHIDA YASUHIKO
IPC: C23C16/02
Filed: 1993-01-29
Abstract: PURPOSE:To modify the surface of a polymeric material to obtain a new modified surface while fully utilizing the plasma by subjecting the surface of the material to a treatment with an iodine plasma. CONSTITUTION:The surface of a polymeric material is treated with an iodine plasma. The iodine atoms activated by glow discharge plasma are chemically added to the surface of the material, and this addition reaction can afford various modifications. Modifications including one by the chemical addition of iodine atoms and one by the substitution for the chemically added iodine atoms are possible for various polymeric materials (e.g. polyolefin, polyester or polyacrylate) by using various organic compounds (monomer or polymer) containing bonded iodine atoms in addition to a reaction for activation with a plasma produced from vaporized iodine atoms. In a representative instance, the control of the hydrophobicity/hydrophilicity balance is made possible by the chemical addition of iodine atoms.
Patent JP-S58131555-A (JP)
Title: Detection of characteristic of liquid by sound wave
Inventor: KONDOU HIDEHIRO
IPC: G01N29/032
Filed: 1982-01-29
Abstract: PURPOSE:To precisely detect the various characteristics of a liquid to be measured, by supplying the liquid between sound wave transmitting and receiving end microphones opposed to each other, oscillating the sound wave transmitting end microphone by single or plural pulse waves, attenuating the sound waves by the liquid and receiving the attenuated wave by the receiving end microphone. CONSTITUTION:Single or plural pulse waves generated by an intermittent pulse generating circuit 4 are converted into sound waves by the transmitting end microphone 2, the sound waves are attenuated by the liquid in a detection box 1 through the box 1 and the attenuated waveforms are received by the receiving end microphone 3. The received wave is converted into an electric signal by the receiving end microphone 3, the signal is converted into an analog waveform by an AM demodulating circuit 51 in a waveform analysing circuit 5 and then converted into a digital signal by an A/D converter 52 and the digital waveform is compared with a waveform to be changed in accordance with the characteristics of the liquid to be measured which have been previously measured by a waveform analysing circuit 53 using a microcomputer to detect the characteristics of the liquid and to display them in a display circuit 54.
Patent JP-H0651759-A (JP)
Title: Sound image localization controller
Inventor: SEKINE SATOSHI
IPC: G10K15/12
Filed: 1993-01-29
Abstract: PURPOSE:To clearly discriminate a sound image position of each sound even when the sounds which differ in sound image position are generated at the same time and the obtain the spread feeling of sound. CONSTITUTION:A matrix controller MTR1 controls the connection relation and array relation among multipliers M1-M12, adders IN10-IN13, and channels Ch10-Ch17, namely, controls how the signals of the respective channels Ch10-Ch17 are assigned to virtual speakers VS10-VS13. Then sound image positions of the respective channels Ch are determined depending upon what ratio they are assigned to the virtual speakers at. In other words, the sound image positions of the respective channels are controlled by controlling panning to the virtual speakers VS10-VS13.
Patent JP-H0392210-A (JP)
Title: Super hard alloy-made drill
Inventor: ISOBE KAZUTAKA
IPC: C22C29/06
Filed: 1990-01-23
Abstract: PURPOSE:To prevent the occurrence of breakage to secure high reliability and a long service life by using super hard alloy superior to wear resistance, anti- adhesion and anti-heat-crackability at the top end of a drill edge, using super hard alloy full of toughness at a shank portion, and uniting the two integrally. CONSTITUTION:The edge portion of a super hard alloy made drill is constructed by a first hard disperse phase of WC and B-1 solid solution and a first bond metal phase of Fe group metal, the composition of the first hard disperse phase is formulated by a formula I (M is Ti, etc., a, b, x, y designate mole fraction, and a+b=1, x+y=1, x>0, y>=0, b>=0.4), the first bond metal phase should amount to 13-30 volume % of the first super hard alloy. A shank portion united integral with the edge portion is constructed by a second hard alloy consisting of a second hard disperse phase of WC particle and a second bond metal phase containing Co, and the average particle diameter of the second hard disperse phase is smaller than 0.7mum and the second bond metal phase should amount to 13-30 volume % of the second super hard alloy.
Patent JP-H04248659-A (JP)
Title: Kana/kanji converter
Inventor: YOSHIDA HIROICHI
IPC: G06F17/22
Filed: 1991-02-05
Abstract: PURPOSE:To improve operationability by simultaneously conversion-processing plural words when they are in an example dictionary without processing a word one by one in the conversion-processing of a homonym. CONSTITUTION:A KANA Japanese syllabary string inputted from an input means 103 is punctuated at a clause unit by a KANA/KANJI Chinese character 104, the KANA character strings of the respective clauses are respectively converted into plural word candidates by the reference of a KANA/KANJI converting dictionary 101 and a word selecting means 105 selects the effectively combined words from the converted word candidates based on the example of an example dictionary 102. When conversion into the homonym is indicated, another effectively combined words which are different from those selected by the word selecting means 105 based on the example stored in the example dictionary 102 are selected from the word candidates converted by a same sound word selecting means 106 and are displayed in a display means 107.
Patent JP-H08207083-A (JP)
Title: Molding of optical disk and molding die
Inventor: ARIKAWA KAZUHIKO
IPC: B29L17/00
Filed: 1995-01-31
Abstract: PURPOSE: To prevent an inferior stamp transfer due to pit misalignment or group deformation, etc., from occurring and thereby improve a stamp quality by engaging the outer peripheral face of a substrate with a first inner peripheral face at the time of opening a die, and parting the substrate from a stamper in such a state that the substrate is tightly attached to a mirror plane plate. CONSTITUTION: A molding die 21 for molding the substrate of an optical disc such as a compact disc or a minidisc consists of a fixed die 25 equipped with a mirror plane plate 22, an outer peripheral ring 23 and a hydraulic cylinder 24, and a movable die 29 with a stamper 26 and stamper holders 27, 28. In addition, the outer peripheral ring 23 has a first inner peripheral face 23a for forming the outer peripheral race of the substrate 31. Further, this first inner peripheral face 23 is inverse-tapered in such a way that the outer peripheral face of the substrate 31 becomes wider from the stamper 26 side to the mirror plane plate 22 side. The substrate 31 which is through with a molding operation is parted from the die by driving the hydraulic cylinder 24 to push the substrate 31 by the entire facing of the mirror plane plate 22.
Patent JP-H06230275-A (JP)
Title: Wide angle lens
Inventor: UENO KAZUO
IPC: G02B13/18
Filed: 1993-02-01
Abstract: PURPOSE:To provide a compact wide angle lens. CONSTITUTION:In a lens system composed of a first lens 2 having a negative refractive power and a lens 3 having a positive refractive power in the order from an object 1 side, the first lens 2 is provided with a Fresnel surface and the second lens 3 is provided with a Fresnel surface or an aspherical surface. In a lens composed of a first lens 5 having a negative refractive power and a second lens 6 having a positive refractive power in the order from an object 1 side, one surface of at least one of the first lens 5 and the second lens 6 is provided with a Fresnel surface or an aspherical surface on the basis of a spherical surface.
Patent JP-S53101497-A (JP)
Title: Banknote examining apparatus
Inventor: ARIMOTO KATSUHIKO
IPC: G07D7/16
Filed: 1977-02-12
Abstract: PURPOSE: To make possible the identification of spliced banknotes which make printed pattern checking difficult by transferring the banknotes from transverse feed belts to longitudinal feed belts by means of rollers and detecting the thicknesses in both directions during transfering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06243984-A (JP)
Title: Fluorescent-lamp operating circuit device
Inventor: RUUTOBUIHI RAIZAA
IPC: H05B41/298
Filed: 1994-02-08
Abstract: PURPOSE: To improve a drive circuit device so as to be adaptable to a fluorescent lamp variously different in an operation mode different from the whole different operation fuses in the drive circuit device of the fluorescent lamp by connecting a reactance element in parallel to an electrode. CONSTITUTION: An electronic auxiliary circuit 11 of a fluorescent lamp actuating circuit device 10 contains a rectifier circuit, a filter circuit 12, an electric power converter 13 and a choke circuit 14. A fluorescent lamp 15 having filaments 16 is connected to a contact connection part 22. Capacitors 18 are connected in parallel to electrodes 16. A preheater circuit 17 is connected to its connecting places 23. Since a capacitor current of capacitors 24 of a circuit 17 flows through the filaments 16, the capacitors 24 are properly selected, and its electric current is prevented from exceeding a prescribed quantity. On the other hand, a slight electric current flows through the capacitors 18 according to selection of the capacitors 18 and selection of a preheating frequency, and the filaments 16 are reduced in a load. Reactance of the capacitors 18 is decided by its branching degree.
Patent JP-H08204677-A (JP)
Title: Optical transmitter
Inventor: TAKAMI MASAYUKI
IPC: H04J14/06
Filed: 1995-01-31
Abstract: PURPOSE: To attain sure bit multiplex processing without use of a large capacity phase fluctuation absorption memory. CONSTITUTION: A timing signal generating section 400 of a bit multiplexer/ demultiplexer 300 generates a synchronization clock CK 43, which is superimposed onto reception optical transmission signals D30, D40 and the result is transferred respectively to frame multiplexers/demultiplexers 100, 200. Each of the frame multiplexers/demultiplexers 100, 200 extracts the synchronization clock CK 43 from reception optical transmission signals D30, D40. Synchronization processing and frame multiplex processing of STM-1 signals CH1-CH16 are conducted by using the synchronization clock CK 43 to send transmission optical signals L10, L20 to the bit multiplexer/demultiplexer 300.
Patent JP-H05204991-A (JP)
Title: Time series data retrieving method and retrieving system using the same
Inventor: HAMADA NARIYASU
IPC: G06F17/30
Filed: 1992-01-30
Abstract: PURPOSE:To estimate the future trend of the time series data by using a pattern showing the features of the time series data as a characteristic pattern of the data. CONSTITUTION:A user previously registers plural patterns in a register pattern data base 4 through a terminal equipment 1 and reads the time series data to be analyzed out of a time series data base 3 to send the data to a computer. Then the user designates a section of the time series data to be analyzed and analyzes the causal relation of emergence in a registered pattern. Finally a three-dimensional graph where the registered pattern component, the time base, and the pattern adaptability are set on the axes (x), (y) and (z) respectively is displayed as the analyzing result together with a two-dimensional graph where the registered pattern component and the pattern adaptability are set on the axes (x) and (y) respectively at a certain time, a two-dimensional graph where the time and the pattern adaptability set on the axes (x) and (y) respectively for a certain registered pattern component, a graph which shows the causal relation of emergence of plural registered patterns for the time series data, etc.
Patent JP-H06261929-A (JP)
Title: Plastic vessel containing transfusion liquid and manufacture of vessel
Inventor: OBATA TAKESHI
IPC: A61J1/05
Filed: 1994-01-12
Abstract: PURPOSE:To accomplish simplification of the pasteurization process and facilitate manufacture by accommodating a plastic vessel containing a transfusion liquid in a heat pasteurization treatment tub, pressurizing with air, and conducting the heat pasteurization treatment under the condition that the pressure due to pressurization is a certain width higher than the saturated water vapor pressure. CONSTITUTION:A vessel 1 containing a transfusion liquid made from a soft material such as a plastic film has the first chamber 3 and second chamber 4 partitioned by separating with an easy-to-exfoliate partitioning band 2 formed by fusion attachment by heat of the film constituting the vessel 1. The transfusion liquid 5 containing for example fat emulsion and others is accommodated in the first chamber 3, while a transfusion liquid 6 containing amino acids and electrolyte is accommodated in the second chamber 4. To make heat pasteurization treatment of this vessel 1, it is pressurized with air and heating pasteurization takes place in the tub under the condition that the pressure is 0.4-0.9kg/cm higher than the saturated water vapor pressure. Thereby pasteurization is made possible without causing denaturing of the transfusion liquid, and simplification of the pasteurization process is achieved.
Patent JP-H06227977-A (JP)
Title: Active oxygen eliminating agent
Inventor: ASAMI SUMIO
IPC: A61P13/02
Filed: 1993-02-01
Abstract: PURPOSE:To obtain the subject eliminating agent useful for treating ischemic reperfusion, inflammation, etc., capable of specifically catching and eliminating OH radicals, etc., having excellent safety, comprising sesamin as an active ingredient. CONSTITUTION:The objective eliminating agent comprises sesamin and/or episesamin as an active ingredient. A dose of sesamin and/or episesamin is preferably 1-100mg/day per adult daily in the case of oral administration.
Patent JP-S63183644-A (JP)
Title: Magneto-optical recording and reproducing head
Inventor: IWANAGA TOSHIAKI
IPC: G11B11/10
Filed: 1987-01-23
Abstract: PURPOSE:To miniaturize an optical system and to reduce the weight of a head, and to raise the utilization efficiency of a laser beam by using a multiple image element for the photodetector of magneto-optical reproduction, and using an astigmatism method for a servo-error signal optical system. CONSTITUTION:A luminous flux from a semiconductor laser 1 passes through a collimating lens 2, a beam splitter 4, and an objective lens 5, a part of the luminous flux is converged and projected onto a magneto-optical recording medium surface 6, and a part thereof is reflected by the medium surface 6, the signal component of 100% is reflected by the splitter 4, and also, a part of this signal component and a component whose polarized light surface is different by n/2 is reflected. These reflected light beams are rotated by n/4 by a 1/2 lambda plate 7 provided with a rotary mechanism, the axis of its column transmits through the cylindrical lens 8 of 45 deg. against the track direction and a spherical lens 9, and total three optical fluxes of two luminous fluxes which are polarized and split with a separation angle phi against the optical axis direction and the optical axis by a multiple image element 10 are led to a multi-split photodetector 11.
Patent JP-H07208092-A (JP)
Title: Secondary winding concrete form in shield method
Inventor: NAKADA MASAYUKI
IPC: E21D11/10
Filed: 1994-01-14
Abstract: PURPOSE:To execute a form-construction work in part curving and extending a shield easily and quickly even by only one worker. CONSTITUTION:A plurality of circular form pieces 11A-11F are combined in the circumferential direction to form a ring-shaped form 10, at the same time, it has such a shape as extended surfaces of the axial end faces are intersected at a specific angle, first interlocking sections 20 and one or both of second interlocking sections 30 interlocked to the first interlocking sections in a detachable manner are provided to the circumferential end or both ends, and the circular form pieces 11A-11F adjacent to the circumferential direction each other are interlocked with each other through the interlocking sections 20 and 30. If desirable, the first interlocking sections 20 have the interlocking axis parallel with the axial center of the ring-shaped form 10, and the second interlocking sections 30 have interlocking claws 31 hooked around the interlocking axis in a rotatable manner.
Patent JP-S59140192-A (JP)
Title: Boat with water break reduction device
Inventor: KAYOU YOSHIO
IPC: B63B1/40
Filed: 1983-02-01
Abstract: PURPOSE:To accelerate the water flow near the water surface in order to reduce the resistance against the hull created by breaking of wave by disposing a horizontal aerofoil member below the surface at the stem or other part of the boat where wave may be readily broken. CONSTITUTION:Beneath the water surface of a hull 1 a pair of left and right supporting stems 5 having the streamline section are raised at the upper part of a projection valve 1a of the blow part and a horizontal aerofoil member 4 is put on the stems near the water surface in the submerged state. When the hull 1 sails, the flow near the water surface may be accelerated by the aerofoil member 4 so that wave breaking may be reduced, on account of which the resistance against the hull caused by the wave breaking can be reduced. The aerofoil member 4 may be disposed at the stern part, front and rear shoulder parts of the hull and other parts as well as the stem part.
Patent JP-H06226487-A (JP)
Title: Cream solder
Inventor: TAGO MASAKI
IPC: B23K35/22
Filed: 1993-02-02
Abstract: PURPOSE:To suppress the generation of sagging at the time of heating and to improve the yield of solder supply by capsulating solder alloy powder with a first flux and uniformly dispersing these capsules by a second flux having a low softening point. CONSTITUTION:The surface of the solder alloy powder 1 of a spherical shape mainly composed of tin and lead is coated with the first flux 2 selected from the fluxes having >=150 deg.C temp. at which the reaction with the solder alloy is exhibited and 100 to 200 deg.C softening points, by which the solder alloy is capsulated. The capsulated solder alloy powder is uniformly dispersed by the second flux 3 or binder which has the softening point lower than the softening point of the first flux and is dissolved in a volatile solvent in and with which the first flux does not dissolve and react, by which the cream solder is formed.
Patent JP-S62173065-A (JP)
Title: Production of composite aluminum member
Inventor: MIURA FUSAYOSHI
IPC: B22D23/04
Filed: 1986-01-27
Abstract: PURPOSE:To provide an efficient method for producing a product having excellent quality by supplying a composite fluoride, etc. to the required parts on the surface of an Al material base body formed to a prescribed shape then bringing the base body into contact with the melt of an Al or alloy thereof. CONSTITUTION:A series of the complex compd. of AlF3-CsF or the mixture composed thereof is supplied by a powder method or chemical conversion method or a combined method thereof onto the surface of the base body 1 such as casting or rolled parts of Al or Al alloy. The powder, sized <=20mum, of the compd. which does not contain free CsF is coated on the surface or the intended compd. is formed on the surface by using the base body 1 as an anode and making a chemical conversion treatment while energizing the base body. The base body 1 onto the surface of which the composite AlF3-CsF material is supplied in the above-mentioned manner is brought into contact with the Al alloy in a casting mold 2 by which the intended composite Al member is obtd. The product having the high quality is efficiently obtd. by the above- mentioned method.
Patent JP-H04255793-A (JP)
Title: Nematic liquid crystal composition
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/133
Filed: 1991-02-06
Abstract: PURPOSE:To obtain the title composition useful as a STN-LCD material, having a large pretilt angle, an extremely low rate of occurrence of stripe domain and excellent yield in LCD manufacturing, containing specific two kinds of polycyclic aromatic compounds. CONSTITUTION:The objective compound containing preferably 3-80wt.% compound shown by formula I (R<1> is 1-10C straight-chain alkyl; n is 1-5 integer; X is H or F) and (B) preferably 5-70wt.% compound shown by formula II (R<2> is 1-10C straight-chain alkyl; m is 1-5 integer).