baber/WOPTO huggingface dataset:
Patent JP-H0834957-A (JP)
Title: Coating liquid for forming oxide coating film, production of oxide coating film and semiconductor device
Inventor: MORISHIMA HIROYUKI
IPC: C09D183/04
Filed: 1994-12-26
Abstract: PURPOSE:To obtain the coating liquid containing a polysilazane resin expressed by a specific formula and a fluorine alkoxysilane compound expressed by a specific formula, having small change in viscosity of a solution and molecular weight of a resin even in long-term storage capable of providing dense coat, excellent in crack resistance, having good etching property and useful for semiconductor elements, etc. CONSTITUTION:This coating liquid contains (A) a polysilazane resin of formula I [R is H or 1-4C alkyl; (n) is 5-1000] and (B) (i) a fluorine alkoxysilane compound of formula II (R' is 1-4A alkyl) and/or (ii) a fluorine alkoxysilane compound of formula III (R'' is a 1-4C alkyl). Furthermore, the component B is preferably used in an amount of 0.1-5 pts.wt. based on 100 pts.wt. of the component A and further, a solvent such as xylene is preferably used.
Patent JP-2001142831-A (JP)
Title: Method for packaging extended application programming interface
Inventor: KOMATSU TETSUAKI
IPC: G06F13/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To make executable an extending instruction depending on the executed result of external equipment without changing a basic architecture in the control system of a form for independently executing a transmitting task for transmitting an instruction to the external equipment and a receiving task for receiving the instruction executed result from the external equipment without mutual participation. SOLUTION: An extended API 30 in the control system of the external equipment is composed of an API 31 for initial setting and an API 32 for basic API execution. The API for basic API execution is provided with a process for executing a basic API and a process for discriminating whether or not the basic API is to be repeated. The extended API 30 is called by a main task 7 and discriminates the necessity to repeat the basic API on the basis of the instruction executed result of external equipment 6 provided from a receiving task 9. Even when executing the extended API, the transmitting task 8 and the receiving task 9 can mutually independently execute the transmitting and receiving operation of the instruction regardless of the state of the party.
Patent JP-H10161037-A (JP)
Title: Microscope device
Inventor: AONO YASUSHI
IPC: G02B21/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the movement of a movable part from being hindered by equipments or the like arranged in the proximity of a microscope at the time of moving the movable part between a holding state at the time of observation and the holding state at the time of housing by movably providing the movable part within a range where it is not projected from a space formed on the vertically upper side of a microscope base part. SOLUTION: A rotation side positioning member 5 provided at a transmission illuminator 1 and a supporter 4 are turnably connected through a rotary shaft 2. The rotary shaft 2 is provided in a horizontal direction by viewing from the front of a microscope device, and the transmission illuminator 1 is made rotatable back and forth and right and left, and the transmission illuminator 1 is movably provided within the range where it is not projected from the space formed on the vertically upper side of a microscope base(stage) 3. Rotational stroke centering the rotary shaft 2 of the transmission illuminator 1 is made within the range of a position where a rotation side positioning piece 10 and a fixed side positioning piece 12 abut on and the position where a rotation side stopper 13 and a fixed side stopper 14 abut on.
Patent JP-2001144819-A (JP)
Title: Quality evaluation device for digital signal
Inventor: HARADA MITSUO
IPC: G01R31/28
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To precisely quantitatively grasp the waveform quality of a digital signal. SOLUTION: An upper envelope detection means 33 varies the threshold Vs of an analog comparator 21 in a state such that a reference signal with whole bits '0' is inputted to an error measuring unit 28, varies the delay time Td of a delay circuit 24 with respect to a clock signal CK, and obtains a coordinate point decided by the threshold Vs when an error rate E passes through a reference value and by delay time Td as the coordinate point of an upper envelope.  A lower envelope detection means 34 varies the threshold Vs in a range where it crosses the lower envelope of the digital signal under the condition where the reference signal with whole bits '1' is inputted to the error measuring unit 28, varies delay time Td and obtains a coordinate point decided by the threshold Vs when the error rate E passes through the reference point and by delay time Td as the coordinate point of a lower envelope.
Patent JP-2000143423-A (JP)
Title: Member used in water section
Inventor: KONO SHUHEI
IPC: A47K3/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a member used at a place in a water section having a durable surface without causing degradation, corrosion and abrasion of the member by not making water penetrate into a material and making an inorganic membrane form on the surface in order to improve a membrane strength in the member comprising a resin, wood and wood flour and used at the place equipped with the water supply. SOLUTION: In a member 1 used at a place in a water section, an inorganic membrane 3 is formed on the surface of a base material 2 comprising an organic resin and/or wood and/or wood flour as a constituent. The inorganic membrane is a material comprising a crystal and amorphous titanium oxide as a main component, a material comprising a crystal and amorphous silicon oxide as a main component or a material comprising a crystal and amorphous silica and an alkali metal compound as a main component.
Patent JP-2000246041-A (JP)
Title: Sf6 gas recovery device
Inventor: TAKANO KAZUKIYO
IPC: F25J3/08
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To recover SF6 gas from a container from which gas is recovered without leaking into an atmosphere by providing a constant gas pressurizing part for feedstock gas, an adsorption cylinder for gas to be removed, a PSA gas separation part consisting of valves, a pressurizing pump for separated/concentrated gas, a pressurized gas cooler and a liquefying tank for storing pressurized/cooled gas. SOLUTION: A feedstock gas is supplied to a constant gas pressurizing part 2 from a container 1 from which gas is recovered to make the gas pressure constant and the gas is fed to a PSA gas separation part 3. Next, the separated and concentrated SF6 gas is introduced into a buffer tank 4 and is pressurized by a pressurizing pump 5 to be introduced into a liquefying part 6. After that, the SF6 gas is liquefied and recovered. In this case, when the container 1 has a lowered pressure, a valve 13 is closed and a valve 14 is opened and the gas is recovered while the pressure is maintained in the gas using a vacuum pump 10 and a pressurizing pump 11. Next, the gas introduced from the constant gas pressurizing part 2 is guided into an adsorption cylinder 23 to adsorb nitrogen gas with the help of an adsorbent.  In addition, the valves 13, 14 are switched and the gas is separated using another adsorption cylinder 24 and at the same time, the adsorbed nitrogen gas in the adsorption column 23 is adsorbed and released so that the gas is regenerated.
Patent JP-H02165334-A (JP)
Title: Program protection system
Inventor: OMA KIMIYOSHI
IPC: G06F21/10
Filed: 1988-12-20
Abstract: PURPOSE:To prevent a program from being illegally used due to copying or the like to another system by storing information in a storage part for holding its contents by a battery or the like even when a power supply mounted on a computer is turned off and utilizing the information to protect a program. CONSTITUTION:The protection system is provided with a system identifier(ID) setting means 1, an onerous ID setting means 2 and an onerous program using validity checking means 3. In the case of installing a computer 100 on the user side by a manufacturer, an operator on the manufacturer side operates a keyboard display 10 sets up a system ID for identifying a system inherent in the user in a storage part 101 for holding its stored contents by the battery through the means 1 even when the power supply in the computer 100 is turned off. Consequently, an onerous program can be prevented from being illegally used for another system due to copying it.
Patent JP-H07177001-A (JP)
Title: Line type pulse modulator
Inventor: MORIGUCHI YUKIO
IPC: H03K3/53
Filed: 1993-12-21
Abstract: PURPOSE:To prevent parts which comprises a modulator from being destroyed by an output current from a high voltage power supply, etc., when no bias potential is applied to a switching element by providing a power supply which applies potential between one side of the switching element and the ground. CONSTITUTION:A voltage charged in a pulse molding circuit 4 is discharged by turning on the switching element 7, and a modulated pulse is supplied to the load 5 of a transmission tube, etc. In such a case, one side of the switching element 7 is grounded via a return system bias power supply 6 which outputs the same voltage as bias potential. Therefore, since the bias potential is applied from the return system bias power supply 6 to one side of the switching element 7 even when no bias potential is applied due to the fault of a driver 9, etc., the bias potential is applied between one side of the switching element 7 and a gate from the power supply 6, which sets an energizing state. In this way, the switching element 7 is de-energized, and an uncontrollable state can be evaded, which prevents the parts from being destroyed.
Patent JP-H10163758-A (JP)
Title: Mixer
Inventor: FUJITA TAKU
IPC: H03D7/14
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a mixer, with which a filter to be mounted outside can be miniaturized while letting a balan have filtering characteristics, concerning the mixer to be used for the frequency conversion of microwave and millimeter wave bands. SOLUTION: A split ring resonator 101 composed of parallel coupling line opened at both terminals and a single line connected to them is used and the balan, a mixer diode part 104 inserted between the opening terminals is provided with an RF port 105 and an IF port 106 through an LPF 107, Lo is inputted from an Lo port 103 of one terminal short-circuitted coupling line 102 coupling its magnetic field near the midpoint of single line and by impressing Lo to the diode part 104 with the reverse phase and impressing an RF signal to the diode part 104 with the same phase, the balan itself can be miniaturized. Then, the mixer with which the filter to be mounted outside can be miniaturized while letting the balan have the filtering characteristics can be provided.
Patent JP-H11224267-A (JP)
Title: Summrizing method for document image
Inventor: BOBROW DANIEL G
IPC: G06T11/60
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for summarizing a document image which is stored in a memory and selected. SOLUTION: In a step 1108, a system discriminates a layout object defining a feature among one group of features received in a step 1106 for each document in a collection of document images. In a step 1110, a summary image is formed by assembling a layout object related to the feature discriminated in the step 1108 for the respective document images in the collection of the document images. In a step 1114, the layout object defining the summary image assembled in the step 1110 is modified through existent user specifying operation selected from a user summary profile that the user has defined.
Patent JP-H04196368-A (JP)
Title: Led drive circuit
Inventor: SENDA MICHIAKI
IPC: H01L33/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent an LED from decreasing in output even if it increases in temperature by a method wherein a circuit structure which compensates the change of the LED in output with temperature change is provided. CONSTITUTION:An NPN type transistor 2 is connected at its collector to a power supply through a protective resistor 10 and at its emitter to the anode of an LED 1. The cathode of the LED is connected to a resistor 3, whose one end is connected to the cathode of the LED 1 and other end grounded, A first and a second potential dividing resistors 4 and 5, whose ends are connected to the anode and the cathode of the LED 1, respectively and other ends are connected to each other, and an operational amplifier 6, whose non-reverse input terminal, reverse input terminal, and output terminal are connected to a low voltage power supply (voltage Vconst), a joint between the resistors 4 and 5, and the base of the transistor 2, are provided. That is, an LED is provided with a circuit which compensates the change of the LED in output with temperature change. By this setup, the LED 1 can thus be prevented from decreasing in optical output even if it increases in temperature.
Patent JP-H09157164-A (JP)
Title: Antiviral agent
Inventor: UCHINO KEIJIRO
IPC: C07C305/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new antiviral agent which contains an aliphatic alcohol sulfate as an active ingredient, showing marked antiviral activity with toxicity reduced and is useful as an anti-AIDS virus agent or as a reverse transcriptase inhibitor. SOLUTION: This agent contains, as an active ingredient, a sulfate of an aliphatic alcohol, preferably at least one selected from the group consisting of 1-decanol sulfate, tetramethylethylene glycol sulfate or α-propylene chlorohydrin sulfate or their physiologically permissible salts, for example, tetramethylethylene glycol sulfate. These active ingredient is preferably prepared, for example, by sulfating a starting alcohol with a sulfating agent such as chlorosulfuric acid in a solvent such as chloroform at 50-100 deg.C for 1-100 hours.
Patent JP-H10156917-A (JP)
Title: Rubber roll, manufacture thereof, and charged member
Inventor: NAGAMI HARUSUKE
IPC: B29C39/12
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To improve surface property of a rubber roll and improve vibration absorbing property of a charged member. SOLUTION: In a rubber roll 4 comprising a foaming rubber layer 2 arranged on the outer peripheral face of a shaft 1 and a non-foaming rubber layer 3 arranged on the outer peripheral face of the foaming rubber layer 2, a scorch time of the non-foaming rubber layer 3 is set to be shorter than a scorch time of the foaming rubber layer 2, and the rubber layers are molded by foam molding so as to manufacture the rubber roll. In a charged member formed out of a charged part to be in contact with a body to be charged and a support part for supporting the charged part, the charged part is formed out of a foaming rubber having an expansion ratio of 2 or higher and a specific gravity after foaming is 0.5 or higher.
Patent JP-H03184261-A (JP)
Title: Manufacture of anode electrode plate for alkaline storage battery
Inventor: FUJIOKA TOKUYUKI
IPC: H01M4/26
Filed: 1989-12-13
Abstract: PURPOSE:To stabilize the viscosity at the time of turning into sol and thereby enhance the ratio of operation for coating work, by specifying the concentration range of a binder solution when binder is dissolved in solvent. CONSTITUTION:When a binder is dissolved in a solvent, the concentration of the binder shall range from 0.5-6wt.% of the solvent. If the concentration range of the solution is specified in this manner when binder is dissolved in solvent at the time of turning into sol the viscosity of the binder solution decreases and stabilizes, which quickens permeation of the solvent into active substance powder when mixing an kneading is performed with the same, which contains oxidated Cd as main component, and thus the contacting resistance between active substance powders will drop. This allows obtainment of a stable paste having such softness and viscosity as suitable for coating in a short time, which eliminates mixing and kneading for a long period of time, enables continuous supply to a coating machine, and enhances the ratio of operation for coating works.
Patent JP-H03184441-A (JP)
Title: Information channel usage managing device
Inventor: TAKASHIMA ICHIRO
IPC: H04L12/40
Filed: 1989-12-13
Abstract: PURPOSE:To surely perform the use completion processing of an information channel without completing the information channel in use errorneously by issuing the inquiry of the usage status of the information channel to all the terminals when receiving an information channel usage completion command, and rewriting the content of an inside information storage processing part based on an inquiry response. CONSTITUTION:An information channel usage status confirmation processing part 5 which confirms the usage status of the information channel based on the information channel usage completion instruction of an information channel usage request telegram processing part 4 is attached on the information channel usage managing device. When the terminal 111 transmits an information channel usage completion request to an HBC 11, the HBC 11 issues the inquiry of the information channel usage status to all the terminals, and awaits the inquiry response of the information channel usage status transmitted from the terminal for constant time, and updates the content of the inside information storage processing part 2 based on information in a response telegram, and performs the use management of the information channel. After the lapse of prescribed time, information channel usage completion confirmation is transmitted to the terminal 111.
Patent JP-2001144366-A (JP)
Title: Ld drive circuit
Inventor: SUGAWARA SATORU
IPC: H01S5/042
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To realize an LD drive circuit which can deal with LD-modulation of GHz order by utilizing the structure of a conventional LD-stem and without newly having to increase its cost. SOLUTION: On the top surface of a flexible board 11, a wiring pattern 12 is formed to form a ground conductor 16 on its rear surface. An LD-stem 14 is mounted adhesively on the side of the grounded conductor 16 of the flexible board 11, and a lead 13 is passed through the flexible board 11 to be connected with the wiring pattern 12. A glass-sealed portion 17 of the LD-stem 14 has a similar cylindrical structure to a coaxial line. Moreover, portion of the grounded conductor 16 corresponding to the glass-sealed portion 17 is removed in advance.
Patent JP-H04267919-A (JP)
Title: Method and device for adsorption by rapid change in adiabatic compression in separation of multicomponent gas
Inventor: SHIBAAJI SHIRUKARU
IPC: B01D53/047
Filed: 1991-11-12
Abstract: PURPOSE: To reduce the number of tubes and valves by introducing a feed into a single separation vessel having dual adsorption layers operated alternately by a pressurized continuous feed gas involving a continuos feed and two continuos product streams, one being enriched in the less strongly adsorbed component of the feed mixture. CONSTITUTION: A compressed feed gas by a turbo-compressor 46 flows alternately via conduits 48 and 50 to the external surface 52 of an adsorbent layer 31 or to the external surface 54 of an adsorbent layer 32. This intermittent flow is controlled by the operation of line valves 56 and 58. Flow control valves 62 and 64 are arranged in waste stream conduits 64 and 40 that are operatively-connected on the outer peripheries of layers 31 and 32. Exhaust valves 62 and 64 are opened alternately, when either of the layers 31 and 32 is being simultaneously depressurized and purged to remove the adsorbed component A from a tube 66. A pair of effluent conduits 68 and 70 are freely operably connected to the open space on opposing planar surfaces of perforated plate 38 to permit outflow of the component B-rich product stream.  These conduits 68 and 70 are provided with check valves 72 and 74 to discharge product only to a main conduit 76.
Patent JP-H11155620-A (JP)
Title: Grip device for bending fan
Inventor: YO MEISHUN
IPC: A45B27/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To realize its stability when to use and convenience for carriage as its shape can be fixed by binding a bending fan folded and twisted by a grip device. SOLUTION: A grip device A of bending fan 1 has a pair of standing boards 2 and a pair of grips 3. The standing boards 2 consist of the front and the back as they are connected to each other. At the standing boards 2, connecting groove 221 and fixing block 211 between the boards 2 are connected and fixed to a surrounding part of bending fan. A pair of grips 3, 31 and 32, each of them is connected to the one and another side of the standing boards 2 as they can turn freely while the each outer side of the grips 31 and 32 has a groove 317 or 327 to case and some dents for fingers to be positioned. After folding the bending fan, the right grip 31 and the left 32 bind and case the fan as each side of the two grips 31 and 32 can be opposed.
Patent JP-H1090881-A (JP)
Title: Photosensitive composition and planographic printing plate
Inventor: NAGASAKA HIDEKI
IPC: G03F7/004
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To improve an ink receptivity and preservability by incorporating a specified resin, an amino compd. deriv., a specified cyanine compd. and/or a specified polymethine compd. and a photo-acid generating agent. SOLUTION: This photosensitive compsn, contains novolak resin or polyvinyl phenol resin, an amino compd. deriv. capable of crosslinking the resin, one or both of a cyanine compd. represented by formula I and a polymethine compd. represented by formula II as compds. having absorption in the wavelength range of near IR and a photo-acid generating agent. In the formulae I, II, each of R<1> -R<8> is H, halogen or nitro, each of R<9> and R<10> is alkyl, phenyl, alkenyl, etc., each of Y<1> and Y<2> is S or dialkylmethylene, L<1> is panta- or heptamethine, X<-> is a counter anion, each of R<11> -R<14> is alkyl, each of R<15> and R<16> is aryl and L<2> is mono-, tri- or pentamethine.
Patent JP-H07171585-A (JP)
Title: Biological treatment of waste water
Inventor: KAZUMA KENJI
IPC: C02F3/06
Filed: 1993-12-22
Abstract: PURPOSE:To highly keep the decomposition efficiency of a suspended substance by dissolving oxygen in air in waste water to be treated in a pressurized state to mix air with the waste water in a contact state while keeping the pressurized state and subsequently reducing pressure to supply the waste water to a waste water treatment tank. CONSTITUTION:Waste water is premixed with compressed air in a gas-liquid mixing device 8 and raised in pressure to be sent to a gas-liquid contact mixer 10. The gas-liquid contact mixer 10 is packed with a lot of granular packing materials and air is finely dispersed to efficiently dissolve air (oxygen) in waste water in a pressurized state. The waste water issuing from the gas-liquid contact mixer 10 is reduced in pressure to an atmospheric pressure state to generate fine air bubbles which are, in turn, supplied into a waste water treatment tank 1. By this constitution, high oxygen dissolving efficiency is obtained and bacteria can be held to a highly active state and the decomposition efficiency of a suspended substance can be kept high.