baber/WOPTO huggingface dataset:
Patent JP-H0329216-A (JP)
Title: Formation of transparent conductive film
Inventor: HARANO TAKESHI
IPC: H01B13/00
Filed: 1990-03-20
Abstract: PURPOSE:To form a transparent conductive with low resistance at high speed by focusing arc discharge plasma on an evaporation raw material in a specific atmospheric gas pressure and evaporating the evaporation raw material. CONSTITUTION:A highly dense plasma flow generated by arc discharge in a plasma generating source 1 is drawn out to a vacuum chamber 10. Then, the drawn out plasma is converged by permanent magnets 15, 5 and evaporates an evaporation raw material 3 in a hearth 4. The evaporated particles are deposited on a substrate 6 set the upper part of the hearth 4 and a film is formed. To lower the compressive stress in the growing film, film growth is carried out under >=3.0X10<-4>torr, preferably 3.0X10<-4>-3.0X10<-3>torr, of total gas pressure since inner compressive stress tends to increase when the gas pressure decreases.
Patent JP-H08253525-A (JP)
Title: Olefin polymerization catalyst
Inventor: KAKUGO MASAHIRO
IPC: C08F10/00
Filed: 1996-03-25
Abstract: PURPOSE: To obtain an olefin polymn. catalyst which enables an efficient production of a high-mol.-wt. olefin polymer by combining specific transition metal compd. with an aluminoxane. CONSTITUTION: This catalyst comprises a transition metal compd. represented by the formula [wherein M is a transition metal selected from among Ti, Zr, Hf, and V; R and R' are each a 1-20C hydrocarbon group; X is a halogen; and (l), (m), and (n) satisfy the relations: l>=0, m>0, and n-(l+m)>=0, (n) corresponds to the atomic valency of the transition metal] and an aluminoxane obtd. by the reaction of a trialkylaluminum, a catalyst component, with water. The catalyst enables the homopolymn. of a 2C or higher olefin and the copolymn. of two or more olefins, and enables an easy production of a high-mol.- wt. amorphous olefin polymer conventionally very difficult to produce.
Patent JP-H10259489-A (JP)
Title: Descaling method
Inventor: YANAGIHARA KAZUO
IPC: C23G1/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obviate the generation of sludge contg. hexed chromium and gaseous NOx and to enable good descaling even without a salt treatment depending up the characteristics of scale by treating a material required to be descaled with an alkaline permanganic acid liquid., then treating the material with mixed acids consisting essentially of hydrochloric acid, sulfuric acid or a liquid mixture composed of both and contg. non-water soluble carboxylic acid and surfactant. SOLUTION: For example, the material required to be descaled is immersed into the alkaline permanganic acid liquid heated to 50 deg.C to a b. p., by which the chromium oxide, etc., in the scale hardly soluble in the acid are oxidized and are reformed to the substances having good solubility. The material required to be descaled is thereafter immersed into the mixed acids which consist essentially of the hydrochloric acid, sulfuric acid or the liquid mixture composed of both, contains the non-water soluble carboxylic acid and the surfactant, contains, in some cases, a hydrofluolic acid or a small quantity of nitric acid or nitric acid component and water-soluble carboxylic acid and are heated to 30 to 80 deg.C. As a result, the scale of the steel kinds and the heat histories which are hardly removable by the inorg. acids alone are completely removed.  The descaling with the uniform dissolution and the improved surface quality is thus made possible.
Patent JP-H08328838-A (JP)
Title: System and method for discrimination of type of plurality ofobject interfaces in distributed object environment
Inventor: PIITAA BII KESURAA
IPC: G06F9/44
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for performing dynamic and static type supports at the time of defining a plurality of objects of different types in a distributed object environment. SOLUTION: Object names which have completely designated ranges and are incorporated with prefixes are used for distinguishing objects. The object names having completely designated ranges are used for discriminating a dynamic type through interface repository and for both the type and server stub routine stationarily complied in a client. Information having a prefixed name is provided at every root of each interface defining language information in the interface repository and a plurality of definitions on the objects having the same interface defining language object name becomes possible when each of the definitions exists in information having other prefixed names. In an example, the information having the prefixed name is defined by means of a prefix interface defining object.  In another example, an object name having a completely designated range is realized by means of an interface defining language compiler in stub and skeleton code routines.
Patent JP-H11266446-A (JP)
Title: Information distributor
Inventor: KOMATSU KOJI
IPC: H04N7/16
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To transmit a same program to be distributed to pluralities of set top boxes by using a single communication path between a distribution control section and an information distribution section in the information distributor of a cable television CATV system and to prevent increase in traffic and a delay in distribution of the program. SOLUTION: Upon the receipt of a request of distribution of same information from pluralities of set top boxes, a path identification number decision means 21 decides an identification number of a signal communication path corresponding to pluralities of the set top boxes. A distribution information transmission means 22 sends the information whose distribution is requested to an information distribution section 30 via the communication path with the decided identification number. A set top box specification means 31 of the information distribution section 30 specifies each set top box to which the distribution information is to be distributed based on the identification number of the communication path used by the distribution information transmission means 22 for the transmission. A distribution information distribution means 32 distributes the distribution information to each specified set top box respectively.
Patent JP-S58186208-A (JP)
Title: Automatic gain control amplifier
Inventor: SAWA SHIGETAKA
IPC: H03G3/30
Filed: 1982-04-24
Abstract: PURPOSE:To stabilize a desired AGC amplifier operation, by keeping a DC current of differential pair transistors (TRs) constant against the change in the AGC bias. CONSTITUTION:The difference between base voltages of Q6 and Q7, Q8 is changed in response to the change in the AGC bias voltage impressed to a terminal 14, and the current ratio is changed, then the sum of currents flowing from Q4 to Q7 and to Q6 via a D3, a current flowing from the Q5 to the Q8, and a current flowing to the Q6 via a D4, are 1/2 of a constant current flowing to the Q9, which are constant respectively in terms of DC. The resistor of the D3, D4 is changed in response to the AGC bias in terms of AC, the ratio of the emitter resistance component (R3 and D3, D4) of the Q4, Q5, and the collector resistance component (R6, R7) is changed in response to the AGC bias, and the input signal is amplified stably in response to the AGC bias.
Patent JP-H06282394-A (JP)
Title: Color change display method for process display picture and process display device
Inventor: SASANO KISABURO
IPC: G06F3/048
Filed: 1993-03-29
Abstract: PURPOSE:To simplify the constitution of the process controller display device, where abnormal process data is displayed by changing color, and to increase the processing speed by integrating data discriminating and color change code extracting steps. CONSTITUTION:A data discriminating part 4 which discriminates data and extracts a color change code is provided with a data input means 2 for inputting process data and a data buffer 3, and process data normalcy/abnormality discrimination and extraction of the color code or display color perform processing while being interlocked with each other by the data discriminating part 4 provided with the color code table which is set in relation preliminarily corresponding to reference values of a data check reference value table.
Patent JP-H03269164-A (JP)
Title: Surface modification of carbon fiber
Inventor: TEI YOUHOU
IPC: D06M11/09
Filed: 1990-03-19
Abstract: PURPOSE:To improve wetting property of the surface and stabilize with passage of time by subjecting the surface of carbon fiber to fluorination treatment and treating with alkali. CONSTITUTION:The surface of carbon fiber is subjected to fluorination treatment preferably at a temperature <=90 deg.C for <=10min and treated with an alkali (e.g. hydroxide of K, Na or Ba, etc., preferably in concentration of 0.1-0.001 N) to modify the surface. Besides, partial pressure of fluorine in fluorine gas is preferably 1-50mmHg.
Patent JP-H07253196-A (JP)
Title: Construction method for low temperature tank with concrete outer tank
Inventor: KASHIMA HIDETOSHI
IPC: F17C3/00
Filed: 1994-03-14
Abstract: PURPOSE:To enhance safety, save labor and energy required, and also shorten a construction term by moving each guide post in order while let both an inner tank side wall and an outer tank side wall construction progess, extending the inner tank side wall while a roof for the outer tank is being jacked up. CONSTITUTION:Each roof support member 28 is set on each jack 26 so as to allow a outer tank roof 16 to be supported, after the outer tank roof 16 has been lifted up with each jack 26 extended, and the roof is lifted up by repeating the insertion/retraction of each lower jack pin 27 and each upper jack pin 30, and the extension/contraction of each jack. When each jack 26 is lifted up to the upper end, a fixing pin 31 attached to each roof support member 28 is inserted in the pin hole 21 of each guide post at the uppermost section, so that the weight of the roof 16 is thereby completely carried by a concrete outer tank side wall 25, an inner tank side plate 32 is erected in a space under the roof, and a concrete outer tank side wall 25 is constructed over the roof. By this constitution, the inner and outer tanks can be almost simultaneously constructed.
Patent JP-H03272376-A (JP)
Title: Water feeding device
Inventor: AIDA KANAE
IPC: F16K31/06
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the unnecessary stop of the feed of water by holding the opening state or the closed state of a water feed piping through control of an on-off means when a substance to be detected is detected in a detecting range-present on the side of the tip part of a water feed piping, by means of a detecting means. CONSTITUTION:When a substance to be detected, for example, the hand of a user enters a detecting range present on the side of a tip part (shower head) 23 of a water feed piping 2, the substance to be detected is detected by a non- contact type detecting means. Since an on-off means is controlled by a control means 41 and the water feed piping 2 is held in an opening state, the water feed piping 2 is opened and the feed of water is started. Or, since the water feed piping is released from an opening state and the closed state of the water feed piping 2 is held, the water feed piping is closed to complete the feed of water. In this case, since there is no detecting range of a detecting means in a direction in which water is delivered, even when the washing enters and exits in the delivery direction of water, a substance to be detected, e.g. the washing, is not detected by the detecting means 41.
Patent JP-H08265819-A (JP)
Title: Radio communication equipment and its connection method
Inventor: MURAKAMI MINORU
IPC: H04W76/02
Filed: 1995-03-28
Abstract: PURPOSE: To simplify the dialing by a radio communication equipment having plural communication paths connectable to an opposite communication equipment by selecting automatically other communication path when a communication path is not available for one contact so as to make dialing to an opposite radio communication equipment. CONSTITUTION: A cordless telephone set T1 has a base station CS being a master set and two mobile stations PS1, PS2 being slave sets, and the base station CS connects to a telephone line L. At first, the mobile station PS1 sends a dial signal to the mobile station PS2 directly not via the base station CS through a prescribed channel allocated for direct communication. The mobile station PS2 is in the standby state and a usual control channel and a channel allocated for direct communication to the mobile station PS1 are searched sequentially. When no reply is obtained from the mobile station PS2, the mobile station PS1 selects automatically the control channel allocated for extension communication and sends a dial signal to the base station CS.
Patent JP-S61228027-A (JP)
Title: Molded polyester having excellent high-frequency weldability
Inventor: TATSUOKA YASUNORI
IPC: C08J5/12
Filed: 1985-04-03
Abstract: PURPOSE:To obtain the titled molded article having wide working range of high-frequency welding and giving a weld part having high tear strength, by mixing a water-soluble quaternary ammonium salt of an organic ompound with a water-soluble urea compond, etc., and applying the mixture to the surface and the back of a molded article at a specific ratio. CONSTITUTION:A welding assistant is produced by mixing (A) a water-soluble quaternary ammonium salt of an organic compound of formula I (R1 is 1-3 methylene groups; R2 and R3 are 1-3C alkyl, etc.; R4 is 1-3C alkyl, benzyl, etc.; R5 is acrylic acid ester residue, etc.) (e.g. the compound of formula II) and (B) one or more compounds selected from (i) a water-soluble urea compound of formula III (L is O, NH, etc.; M is hydrochloride acid, etc.; R12-R15 are H, 1-20C alkyl, etc.) and (ii) a polyphosphoric acid carbamate of formula IV (A is H or NH4; q is 4-30). The mixture is dissolved in water and applied to the back and the surface of a molded polyester article at a ratio of 8:2 to obtain the objective molded article.
Patent JP-S58186024-A (JP)
Title: Apparatus for temperature measurement
Inventor: HIRANO MASAO
IPC: G01J5/08
Filed: 1982-04-23
Abstract: PURPOSE:To measure a temp. with high accuracy and simple constitution by detecting separately a fluorescence generated from a fluorecent body in which the luminous strength indicates the different temp. dependence against two kinds of excitation wave lengths by operating the ratio of the output signals and by comparing it with the inspection curve. CONSTITUTION:The fluorescent body 1 of CaWO4: Mn, Y2O2S: Eu etc. in which the luminous strength has different temp. dependence against two kinds of excitation wave lengths lambda1, lambda2 is put at the top end of a photofiber 2 and the top end is arranged in contact with the atomsphere or the body whose temp. are to be measured. The light generated from a white light source 3 stimulates the body 1 through a lens 5, a rotation filter 4 having two interference filters 4a, 4b which transmit the lights of wave length lambda1 and lambda2 respectively, a mirror 7, the optical fiber 2. The fluorescence advances inversely and enters into a light receiver 11 through a beam splitter 6, an interference filter 9 and a mirror 10. The output is accumulated by a signal processing circuit 13 under the classification by the stimulation waves, the ratio of the mean values is compared with the inspection curve and the temp. is measured with high accuracy.
Patent JP-H09237454-A (JP)
Title: Slide mechanism and assembling method thereof
Inventor: OTANI HISAO
IPC: G11B17/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a slide mechanism and to make it light in weight by forming louber-shaped leaf springs at either side of cabinet side rails or slide rails and forming locking parts to be engaged with the tip parts of the leaf springs to simplify the structure and the assembling of the slide mechanism. SOLUTION: This slide mechanism has tray side rails fixed to a slide tray, cabinet side rails 29 fixed to the cabinet of a main body side and slide rails 22 made freely slidable with respect to these rail members. When the rails 22 are moved to the front, the end edges of leaf springs 34 collide with the locking surfaces 27b of the locking parts 27 of the rails 22, the rails 22 are applied with the fall-off stoppages of the rails 22 from the rails 29. Moreover, when the rails 22 are forced to move to the front from a state in which the end edges are abutted on the locking surfaces 27b, the end edges are made to slide over the locking surfaces 27b in a direction in which the springs 34 are loubered and then the fall-off stoppages are reinforced.  Further, in a state in which the rails are drawn out, the movement to the front of the rails 22 is blocked by engagements between the springs 34 and the locking parts 27 and also the movement of the rails to the back is blocked by engagement between the locking edges of the tray side rails and stopper surfaces.
Patent JP-H07279093-A (JP)
Title: Moistureproof paper
Inventor: KAWAUCHI MASAAKI
IPC: D21H19/18
Filed: 1994-04-07
Abstract: PURPOSE:To obtain moistureproof paper low in both water absorbability and moisture permeability and high in water repellency, containing each specific latex, wax and a copolymer. CONSTITUTION:A composition prepared by blending (A) 54-81wt.%, on solid basis, of a latex, esp., a styrene-butadiene copolymer latex, (B) 11-20wt.%, on solid basis, of a n-paraffin wax emulsion as a wax emulsion and (C) 3-30wt.%, on solid basis, of a solution of a copolymer such as vinyl ester-ethylenic unsaturated carboxylic acid copolymer (pref. vinyl acetate as the vinyl eater, and esp. crotonic acid as the unsaturated carboxylic acid), is used as a paper base material such as fine paper, regenerated paper, kraft paper, roll paper or corrugated base paper, thus obtaining the objective moistureproof paper high in water repellency, having moderate heat seal strength, and short in the time needed for its disaggregation when to be recycled as waste paper.
Patent JP-S61229040-A (JP)
Inventor: KONISHI HIDEAKI
IPC: E03D11/00
Filed: 1985-04-02
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-S58187805-A (JP)
Title: Wireless tide level telemeter
Inventor: USHIGAKI YASUTAKA
IPC: H04B7/00
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a wireless tide level telemter, wherein the signal of a tide level gage, which is provided in an automatic tide level gate station at a specified position, is transduced into a sound wave, the transmitted sound wave is emitted by a radio and received by a working ship at a point on the sea which is separated from the automatic tide level gage station, and the tide level is indicated through the sound wave. CONSTITUTION:A tide level gage 2 comprising a tide level detector 3 and a tide level transducer 4 is provided in an automatic tide gage station 1 at a specified position. The tide level signal, which is detected by the detector 3 is transduced into an electric signal by the transducer 4 and applied to a tide level to sound wave transducer 5. The sound wave signal from the transducer 5 is transmitted by a sound wave transmitted at every time which is specified by a transmitting time setting device 6. The transmitted wave is received by a microphone 9 and emitted by a simplified radio 8 and a transmission antenna 10. A receiving antenna 11 and a simplified radio 13 on a working ship 11 at a position on the sea, which is separated from the automatic tide level station 1, receives the radio wave emitted by the antenna 10 and transmits the signal corresponding to the tide level from a speaker 14. The sound received by a sound wave receiver 16 is displayed by a tide level display part 17 through a tide level transducer 15 and recorded by a tide level recording part 18.
Patent JP-H09263816-A (JP)
Title: Inoculant
Inventor: IGARASHI YOSHIO
IPC: C22C33/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate component regulation and also to perform accurate graphite spheroidization in high yield by using, at the time of refining spheroidal graphite cast iron, an inoculant prepared by incorporating sulfur and magnesium, and further, if necessary, rare earth element into a master alloy. SOLUTION: A compound of sulfur and graphite spheroidizing element is incorporated into a master alloy for inoculation, that is, a magnesium compound combined with sulfur, a compound of rare earth element combined with sulfur, or a compound of sulfur, magnesium and rare earth element is incorporated into the master alloy. Moreover, as the rare earth element at this time, one or ι2 kinds among lanthanoide series rare earth elements are used. These master alloys for inoculation can be added also at the time of cast iron melting and are not accompanied by excessive slag formation, and as a result, safety as well as work environment can be improved.
Patent JP-H11272184-A (JP)
Title: Fitting structure of optical filter
Inventor: ITO AKIHIRO
IPC: G09F9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the fitting structure of the optical filter to a PDP display device which can easily be attached and detached. SOLUTION: The optical filter 1 is attached to the front frame 2 of the PDP display device mounted with a PDP 5 driven for display by the circuit of a circuit board 7 to improve the contrast of a display image. Connectors 3 and 4 are provided between the peripheral part of the optical filter 1 and the peripheral part of a shield plate 6 which is stuck on the back of the PDP 5 of the PDP display main body and electromagnetically shields the back of the PDP, and inserted into and extracted from the space between the connectors 3 and 4 to attach and detach the optical filter 1.
Patent JP-2000266712-A (JP)
Title: Device for detecting clogging of conduit for cooling
Inventor: KATSUYAMA MASAAKI
IPC: H01L23/473
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To detect the clogging of a conduit for cooling, which conveys cooled water. SOLUTION: A pair of electrodes 5, 5 are arranged in two areas of an inner wall of a conduit 2 for cooling. Scale adhesion to the inner wall of the conduit 2 for cooling results in a connection of both the electrodes 5, 5 through scales to vary an electrical resistance therebetween. A Wheatstone bridge circuit 6 senses the variation in the electrical resistance, so that a degree of the scale adhesion, i.e., that of clogging in the conduit 2 for cooling can be detected.
Patent JP-S52152802-A (JP)
Title: Production of sintered ore
Inventor: SOUMA HIDEAKI
IPC: F27B21/06
Filed: 1976-06-15
Abstract: PURPOSE: To facilitate improvement of productivity, decrease of fuel, unit, and improvement of grade in producing sintered ore in a dwight-lloyd sintering machine by drying the surface of raw material before a firing furnace and carrying out sintering by means of hot air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57184321-A (JP)
Title: Schmitt trigger circuit
Inventor: FUKUI HIROKAZU
IPC: H03K3/353
Filed: 1981-05-08
Abstract: PURPOSE:To realize an effective change for the switching level of an FET, by switching the potential of a source electrode at the amplifying stage of the input side which forms the FET. CONSTITUTION:When the input voltage increases and exceeds the threshold value of an FET16, the drain current starts to flow to the FET16. Thus the output voltage VA has a drop. When the voltage VA drops less than the threshold level of the 2nd amplifying stage 12, an FET17 is turned off with an FET18 turned on respectively. Then the source voltage VB of the FET16 becomes equal to the earth potential. As a result, the difference of potential increases between the gate and the source of the FET16. The voltage VA drops further to approximate to the earth potential, and the output of the stage 12 is fixed at level H. In other words, a connection line 21 is equal to a positive feedback line. Then the input potential begins to drop from a high level of voltage. Thus the FET16 is not turned off before the source potential of the FET16 drops down to the prescribed threshold value since said potential is set at the earth potential.