baber/WOPTO huggingface dataset:
Patent JP-H03243695-A (JP)
Title: Combustion modification of o/w type emulsion fuel from bitumen heavy oil
Inventor: ONOZAWA MITSUO
IPC: C10L1/10
Filed: 1990-02-20
Abstract: PURPOSE:To reduce unburned carbon, SO3 and NOx and to improve the heat absorptivity through heat transfer surface by injecting a fuel additive comprising a sodium compound and iron compound into a fuel or near the combustion zone to prevent high- and low-temperature corrosion. CONSTITUTION:A fuel additive comprising (A) a sodium compound such as sodium naphthenate, sodium petroleum sulfonate, sodium acetate or sodium phosphate and (B) (1) an alkaline earth metal compound such as magnesium naphthenate, barium petroleum sulfonate or calcium sulfate and/or (2) an iron compound such as iron petroleum sulfonate, Fe2O3-H2O or iron sulfate is injected into an O/W-type emulsion fuel of bitumen heavy oil or near the combustion zone.
Patent JP-S58156047-A (JP)
Inventor: CHIYOU EIICHI
IPC: D02G3/38
Filed: 1982-03-09
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-H02216322-A (JP)
Title: Structure for installing revolving vessel of fuel tank
Inventor: KOBAYASHI JIRO
IPC: F02M37/00
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the abrasion of a lower shell, and the like by engaging the engaging portions of a revolving vessel with engaging brackets provided on the inner bottom face of the lower shell at a defined looseness while providing base seats between the inner bottom face of the lower shell and the outer bottom face of the revolving vessel leaving a gap. CONSTITUTION:A revolving vessel 5 is installed on the inner bottom face of the lower shell 2 of a fuel tank 1. A number of engaging tongue pieces 7a-7d each having an engaging slit 6 extending in the horizontal direction are projectingly provided on both end portions of the revolving vessel 5. On the other hand, a number of engaging brackets 9a-9d each having an engaging hook 8 which is engaged with each engaging slit 6 at a defined looseness (h) are provided on the inner bottom face of the lower shell 2. A number of base seats 10a-10d are projectingly provided while leaving a gap H between the outer bottom face of the revolving vessel 6 and the inner bottom face of the lower shell 2, on four corner portions on the outer bottom face of the revolving vessel 5 which are opposed to each base portion 9a1-9d1 of each engaging bracket 9a-9d.
Patent JP-H01213336-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: OKITSU YUJI
IPC: H01L23/31
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the above composition having low residual stress, low thermal expansion coefficient, excellent thermal shock resistance and soldering heat-resistance and suitable for the sealing of electronic parts, without lowering the heat-resistance of a base resin, by compounding a specific bismaleimide compound and a novolak phenolic resin. CONSTITUTION:The objective composition contains (A) a bismaleimide compound of formula I [R is phenyl or group of formula II (X is direct bond, 1-10C bivalent hydrocarbon group, 6-fluorinated isopropylidene, carbonyl, thio, sulfinyl, sulfonyl or oxide)] [e.g., N,N'-1,3-bis(3-aminophenoxy)benzene bismaleimide] and (B) a novolak phenolic resin (preferably containing little free phenol and having a softening point of 80-105 deg.C) as essential components. The amount of the component B is preferably 10-500pts.wt. per 100pts.wt. of the component A.
Patent JP-S63203400-A (JP)
Inventor: OGI HISAO
IPC: B44C1/165
Filed: 1987-02-20
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-S51113841-A (JP)
Title: Process for preparing lower alkyl esters of n-formyl-alpha -l-aspartyl-l-phenylalanine
Inventor: TAKEMOTO MASAKADO
IPC: C07C231/14
Filed: 1975-03-28
Abstract: PURPOSE: Lower alkyl esters of N-formyl-α-L-aspartyl-L-phenylalanine, the raw material for sweeterner, are obtained in good yield from easily preparable N-formyl-N-aspartyl anhydride. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62194476-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAHASHI TOSHIO
IPC: G01R31/28
Filed: 1986-02-21
Abstract: PURPOSE:To reduce power consumption at the time of use in a normal state, by separating the power source circuit of a ring oscillator for measuring the signal delay time of IC from the power source of IC itself. CONSTITUTION:A logical circuit 1 has a first ground terminal 3, a first power source terminal 4, an input signal terminal 5 and an output signal terminal and can carry out the function of a semiconductor integrated circuit. A ring oscillator 2 is a circuit for estimating whether the delay time of the semiconductor integrated circuit satisfies a standard and is an oscillation circuit having a second ground terminal 7, a second power source terminal 8, an initializing signal terminal 9 and a ring oscillator output terminal 10. The second ground terminal 7 is independent of the ground terminal 3 of the logical circuit 1 and the second power source terminal 8 is independent of the power source terminal 4 to be used only at the time of testing. These independent terminals are connected to a terminal not coming to the external terminal of the semiconductor integrated circuit.
Patent JP-H05347537-A (JP)
Title: Active filter circuit
Inventor: SHIBATA HIROHIKO
IPC: H03H11/04
Filed: 1993-02-26
Abstract: PURPOSE:To decrease the influence of dispersion of an absolute value of a CR given to a characteristic of an LSI built-in active filter circuit, and to obtain a filter of high accuracy by no-adjustment. CONSTITUTION:The circuit is provided with an operational amplifier 21, a capacitor element C20, resistors R20-R23 arranged in series to each other, and a switch circuit 22 for executing selection control of the resistors R20-R23 by a control signal CT, contains the capacitor element C20 and a variable resistance circuit for showing a prescribed time constant, and is provided with an active filter part 20 formed in a semiconductor substrate. Also, this circuit is provided with a time constant detecting circuit 10 which contains a capacitor element C10 formed in the substrate, a resistor element R10, a comparator 13 for comparing a comparison voltage ER and a charging voltage AR of the capacitor element C10 and generating an output A, an AND circuit 14 for generating an AND output B of a clock pulse CK and the output A, a counter circuit 15 which is reset by a probe pulse R and counts the output B, and an encoder 16 for converting its output to the control signal CT and supplying it to the switch circuit 22.
Patent JP-H07115475-A (JP)
Title: Method for restricting calling of facsimile
Inventor: JIYUN UU RII
IPC: H04M1/66
Filed: 1992-02-25
Abstract: PURPOSE: To prevent information leakage, to disable unrequired call and to improve communication efficiency by surely inputting a secret number and collating it with a registered secret number when a user originates a facsimile. CONSTITUTION: When the user lifts the handset of a telephone set 11, it is detected in an off-hook part 6, a relay 1 is switched to a facsimile mode and a secret number input mode is started. When the user inputs the secret number, a CPU 8 sets the relay part 1 to a telephone mode and makes a call termination subscriber number inputtable only when the secret number registered in a memory part 9 beforehand and the inputted number match. Thus, limitation is performed so as to make only the user who knows the set and registered secret number able to perform telephone communication or document transmission.
Patent JP-H02216978-A (JP)
Title: Frequency converter for common viewing device
Inventor: SATO FUSAO
IPC: H04N7/16
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the output of the output that applied the conversion of frequency to a TV broadcast signal to other channels and to prevent the disturbance given to the signals of other channels by setting a preventing part in a pass inhibition state while the frequency of a local oscillation signal is changed. CONSTITUTION:A preventing part 22 inhibits the pass of signals while a pass inhibition command signal is supplied to the input side of a TV broadcast signal and the input side or the output side of a local oscillation signal of a mixing part 12. A means is added to a local oscillation control part 18a to continuously supply the pass inhibition command signal to the part 22 until the frequency of the local oscillation signal is equal to a frequency accordant with the selection signal received from a channel selection part 20. Thus the output is not supplied to a trunk line amplifier, etc., from the part 12 as long sa the pass inhibition signal is supplied to the part 22. This pass inhibition signal is produced while the local oscillation signal is changing. Thus it is possible to prevent the deterioration of the signal supplied from a frequency converter and to improve the control processing ability.
Patent JP-S56133620-A (JP)
Title: Ultrasonic measuring device
Inventor: ARAGAI KAZUTERU
IPC: G01F1/66
Filed: 1980-03-25
Abstract: PURPOSE:To fit an ultrasonic-wave receiver to existing piping earily and precisely by making the internal wall surface of a fitting tool in V-shaped groove structure and by making an ultrasonic transducer face to the center of piping. CONSTITUTION:Fitting tools 2a and 2b are coupled like a hinge at one-side ends with pin 6, and the other-side ends are tightened up by inserting a nut into tightening bolt 5. Transmitter 3a and receiver 3b consisting of transducer elements 31a and 31b and wedges 32a and 32b respectively are inserted in through-holes 10a and 10b provided to fitting tool 2a and pressed upon piping 1 by pressing tools 9a and 9b. At this time, transmitter 3a and receiver 3b are set on the straight line, running in the center of piping 1, in the pipe-axis vertical section by positioning planes 11 of the V-shaped grooves provided to the inside parts of fitting tools 2a and 2b. Thus, the easy and precise fitting is achieved without any need for adjustment in the operation of fitting the transmitter and receiver to the piping.
Patent JP-2000236952-A (JP)
Title: Structure of living room with storage rack
Inventor: YAMADA KENJI
IPC: A47B46/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To make good use of space, prevent a person from working at high position, and provide various designs. SOLUTION: In a frame structure 1, a storage rack 20 is placed along a ceiling corner 5a. The storage rack 20 comprises a box 22, which provides a storage chamber with an opening 25 on the top. The box 22 is slidably put between a storage position with an opening 25 verging on a ceiling and an opened position such that the opening descends lower than the storage position.
Patent JP-H10233542-A (JP)
Title: Window for gas laser device
Inventor: TANAKA HIROKAZU
IPC: H01S3/034
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To improve utility efficiency of discharge excitation energy and precision of wavelength selection by making an optical axis during actual laser oscillation coincide with an optical axis during alignment adjustment even if alignment adjustment of an optical system is performed in the absence of a laser chamber. SOLUTION: One boundary surface of first boundary surface 10 wherein a window is in contact with an outside of a laser chamber 3, and a second boundary surface 11 wherein the window is in contact with an inside of the laser chamber 3, is tilted by a specified angle αto the other boundary surface. When a specific refractive index of outside atmosphere of the laser chamber 3 is (na), a specific refractive index of a material constituting a window is (nw), a specific refractive index of laser gas inside a laser chamber is (nb), an optical incident angle from an outside of a laser chamber to the first boundary surface is θ1, and refraction angle in the first boundary surface is θ2, the tilt angle α is set to allow a relation of tan α=(nw.sinθ2-nb.sinθ1)/(nw.cosθ2-nb.cosθ1) to be satisfied.
Patent JP-2000234612-A (JP)
Title: Corrosion prevention structure for fastening place
Inventor: DAIMON NOBUYUKI
IPC: C23F15/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To maintain reliable corrosion protective condition of a fastening place, by preventing a corrosion protective cap from dropping off without requiring much labor. SOLUTION: The base board 35 of a latch 34 is fixed by gluing in a head 24b of a bolt 24 fastening bridge boards 21 of a segment. A bolt side corrosion protective cap 31B is filled with a filling material 33 and covers the head 24b, a latching bar 36 is inserted into a latching bar inserting hole 32, the projecting latching bar 36 is bent so as to be latched. A nut side corrosion protective cap 31B is filled with the filling material 33 and covers a fastening nut 25 connected to the bolt 24, an external thread portion 24a is inserted into an external thread inserting hole 30, a holding nut 41a is screwed into the projecting external thread portion 24a so as to hold the nut side corrosion protective cap 31B.  A supporting nut 41b attaching a supporting board 12 is screwed into the external thread portion 24a, and is fixed with the supporting board 12 supported by the holding nut 41a and the supporting nut 41b.
Patent JP-H11221072-A (JP)
Title: New cellulose-producing bacterium
Inventor: ISHIKAWA ATSUSHI
IPC: C12P19/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new microorganism that comprises a cellulose- producing microorganism that has increased intracellular concentrations of UDP, UTP or UDP-G, increased activity of carbamoylphosphoric acid synthetase and shows increased productivity of edible bacterial cellulose. SOLUTION: This is a new cellulose-producing microorganism that has high intracellular concentration of UDP, UTP or UDP-G (UDP-glucose-G) and increased activity of carbamoylphosphoric acid synthetase and suppresses the feedback inhibition of the carbamoylphosphoric acid synthetase by UTP [for example, Acetobacter xylinum sub-species nonacetoxidance U-35 strain (FERM P-16584)], and is useful for production of bacterial cellulose. This cellulose- producing bacterium is obtained by mutational treatment of acetobacter xylinum sub-species nonacetoxidance 757-3-5-11 strain (FERM BP-5815).
Patent JP-H08236375-A (JP)
Title: Fly-back transformer
Inventor: YAMAGUCHI MUNEHARU
IPC: H01F38/42
Filed: 1995-02-27
Abstract: PURPOSE: To make a connecting structure which connects an anode cord to a high-voltage coil simple by a method wherein a connecting pin connected to a mounting pin which serves as an anode end of the high-voltage coil is plugged in a cylindrical holder conductive rubber or a connector piece. CONSTITUTION: A mounting pin 6E serving as the anode end of a high-voltage coil 3 is provided to a flange 4a protruding, and a plug-shaped straight connecting pin 13 is provided to the flange 4a adjacent to the mounting pin 6E protruding. The connecting pins 13 and the mounting pin 6E serving as the anode end of the high-voltage coil 3 are electrically connected together with a lead wire. A cylindrical holder 8 is positioned and fixed to a bobbin 4 fitting its fitting hole 16 to a projection 15 provided to the bobbin 4. Attendant on the positioning and fixing of the holder 8, the connecting pin 13 provided to the other flange 4a of the bobbin 4 is plugged into the side of a conductive rubber 9 provided to the cylindrical holder 8.
Patent JP-S56133765-A (JP)
Title: Transfer device
Inventor: NAKASHIMA SHIYUNICHI
IPC: G03G15/16
Filed: 1980-03-25
Abstract: PURPOSE:To improve transfer efficiency and cleaning effect by forming transfer rollers into the form of brush rolls by flocking conductive hairy surface materials on the conductive adhesive layers provided on the outside circumference of core bodies of an elastic material. CONSTITUTION:Fur brush rollers 18, 19 for transferring and cleaning are provided to a transfer device 6. The roller 18 is made by providing a conductive adhesive layer 27 on the outside circumference of a core body 24 of highly resilient and conductive foamed polyurethane or the like, flocking hairy surface materials 28 by electrostatic flocking thereon and setting electric resistance at 10<8>-10<9>OMEGA.cm. The roller 19 is of the similar construction in which a brush body 39 is wound spirally. With such constitution, the surface area is increased by the resilience of the hairly materials 28 and good transfer efficiency is obtained. The toner 42 in the nontransfer part is effectively removed by the contact rotation of the tips of the hairy materials 28, 41. Thereby, transfer efficiency and cleaning effect are improved.
Patent JP-H11222911-A (JP)
Title: Side-ditch cover curved face support part, curved face support groove former for forming side-ditch cover curved face support part, and curved face support groove forming method for forming side-ditch cover curved face support part using curved face support groove former
Inventor: HIRATA JUNICHI
IPC: E03F5/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a side-ditch cover curved face support part, a curved face support groove former for forming the side-ditch cover curved face support part, and a curved face support groove forming method for forming the side-ditch cover curved face support part using the curved face support groove former, making an existing side-ditch usable as it is without removing it and preventing the looseness of a side-ditch cover. SOLUTION: A curved face support groove former 1 is provided with a forming face member with forming faces (2b), 3b forming a side-ditch cover support face that can come in contact with a side-ditch contact face of a side-ditch cover with the side-ditch contact face of curved shape, at a side-ditch cover support groove 22 of an existing side-ditch 21, and a support means for supporting the forming face member in a position of the forming faces (2b), 3b forming the side-ditch cover support face at the side-ditch cover support groove 22.  Mortar is placed at the opposed side-ditch cover support grooves 22 of the existing side-ditch 21, and the forming face member of the curved face support groove former 1 is suspension- supported with the forming faces (2b), 3b brought into contact with the side-ditch cover support grooves 22, to form side-ditch cover curved face support parts at the side-ditch cover support grooves 22 of the existing side ditch 21.
Patent JP-H07250155-A (JP)
Title: Automatic execution system for network element remote maintenance operation
Inventor: YAMANE KENICHI
IPC: H04L12/54
Filed: 1994-03-09
Abstract: PURPOSE:To automatically generate an operation schedule by performing the centrallized management of information required for operation schedule setting and the operation schedule and to provide a maintenance system with good maintainability which avoids overlap of data. CONSTITUTION:This system is provided with a schedule management table 15 for the centralized management of the schedule of all operations, a schedule condition management table 16 which manages conditions when the schedule is generated, and a schedule generating function part 11 which extracts a time band wherein no operation is scheduled under the schedule conditions by referring to those management tables. Further, the information and an operation scenario which are required for the operation schedule setting are put in one data structure (operation object) to obtain a schedule management table 15 as a chain of operation objects.
Patent JP-S62198115-A (JP)
Title: Uniformly doping method into vapor growth layer
Inventor: KASONO TOMIO
IPC: H01L21/205
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a uniform semiconductor by early introducing doping gas and staying it in a furnace to a later time. CONSTITUTION:Doping gas is introduced into a furnace at a time of a point A, material gas is introduced at a point B for a time t1 after a time T1 is elapsed, the gas is continuously stayed for a time T2 even if stopped at a point C, and stopped at a point D. Thus, a vapor grown layer 3 of uniform impurity density is formed on a substrate 1. Islands of adjacent P-type semiconductors 6 are, for example, connected in an N-type semiconductor 7, a so-called inversion phenomenon in which an inverted layer 5 is generated is not observed, and it is particularly effective to manufacture a semiconductor element having a reverse conductivity type buried layer.
Patent JP-H04276790-A (JP)
Title: Matrix display device
Inventor: SHOJI KAZUO
IPC: G09G3/28
Filed: 1991-03-05
Abstract: PURPOSE:To perform the ageing of a matrix display device in a state where display patterns of full radiation and full non-radiation are displayed even without receiving external input. CONSTITUTION:An ordinary operating function to control a display driving circuit 11 so as to drive a display panel 10 based on the external input V, H, DATA, and CLK, and a specific operating function to control the display driving circuit 11 so as to drive the display panel 10 in a full radiative or full non-radiative state in spite of the external input V, H, DATA, and CLK are attached on a driving logic circuit 90 which controls the display panel 10 for display panel 10 driving, and the driving logic circuit 90 is set so as to be switched to a state where the ordinary operating function can be performed and a state where the specific operating function can be performed by an operating function change-over switch 110.
Patent JP-H04276915-A (JP)
Title: Thickness-shear crystal vibrator
Inventor: ENDO HIDEO
IPC: H03H9/17
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the effect of spurious vibration of contour vibration onto a temperature characteristic (frequency temperature characteristic) by adopting a specific form for an exciting electrode. CONSTITUTION:The crystal oscillation chip 1 of the rectangular thickness-shear crystal vibrator is long in the lengthwise direction and short in the broadwise direction. The electrode width in the middle of the exciting electrode 2 in the lengthwise direction is made narrower than the electrode width in the circumferential part. Thus, even when an excess exciting current is going to be supplied to the crystal vibrator 1, the energy is consumed only to generate the thickness- shear vibration. The coupling of the other vibration of the contour system such as bending vibration or longitudinal vibration with the thickness-shear vibration is weakened and the vibration of the contour system is hardly excited, then the effect of the spurious vibration of the contour vibration such as the bending vibration and the longitudinal vibration other than the thickness-shear vibration onto the temperature characteristic is prevented.
Patent JP-S59165399-A (JP)
Inventor: KOUNO TOORU
IPC: H05B6/64
Filed: 1983-03-09
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-H06251745-A (JP)
Title: Dc discharge lamp and projector and semiconductor exposure device formed by using discharge lamp
Inventor: IWATO YASUHIRO
IPC: G03B21/00
Filed: 1993-02-26
Abstract: PURPOSE:To heighten reliability by holding airtightness of a cathode sealing tube part for many hours, and eliminating the impossibility of lighting or the occurrence of rupture of a lamp. CONSTITUTION:One or more kinds of sodium, calcium, copper and potassium are contained in a quartz glass bulb 11 as impurity. In this DC discharge lamp, assuming that lamp voltage when it is lighted is V1 (V), and an inter-electrode distance is L(mm), and a gradient E of electric potential at this time is E=V1/L (V/mm), the total content C (ppm) of sodium, calcium, copper and potassium in the quartz glass bulb 11 is set in a value to satisfy (C<=E/2.7).