baber/WOPTO huggingface dataset:
Patent JP-S5578211-A (JP)
Title: Detector for displacement position
Inventor: UEDA TOSHITSUGU
IPC: G01D5/48
Filed: 1978-12-08
Abstract: PURPOSE: To simplify the constitution with displacement detection in high accuracy, without being subject to the effect of the propagation speed of ultrasonic wave signal, by receiving the two types of propagation signals with one reception means and operating the reception signal.  
     CONSTITUTION: When exciting pulse PE is fed from the oscillator OS to the magnetostriction line 1, it is fed to the exciting coil 41 via the transformer 40, ultrasonic wave signal is produced in the line 1 at the position of the coil 41, the propagation signal in the line is detected with the reception coil 2 as the voltage e 1  after time t 1 , and it is detected with the coil 2 as the voltage e 2  after the time t 2  with the reflection at the end surface 11. Further, FF1, FF2 set with the pulse PE are respectively reset with the voltages e 1 , e 2  to obtain the signals PW1, PW2 of the time width t 1 , t 2  from the output end of each FF. By operating CK those signals, the signal E o  related to the displacement position x of the exciting means 4 can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5674533-A (JP)
Title: Forced thermal circulation type gas cooker
Inventor: GOBI AKIRA
IPC: F24C1/00
Filed: 1979-11-24
Abstract: PURPOSE: To perform correct cooking by a method wherein high temperature gas is dividingly controlled toward a roasting chamber side wall and in the central direction by a parting strip between a combustion chamber and the roasting chamber.  
     CONSTITUTION: The heat blowing in the roasting chamber 3 once flows toward a hollow part of a side wall 5 of the roasting chamber 3 and then flows in a ceiling bottom and to the center without immediately after blowing in hitting of the high temperature gas locally strong the stuff for cooking and making a flow course to a suction hole 7 indirectly wrapping up the cooking-stuff without causing locally partial heating. Beside through a high temperature gas blowing out hole 10 the high temperature gas flows out in the center of the chamber left, right and horizontally supplementing heating thus to enable constant even heating without causing uneven cooking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63317087-A (JP)
Title: Control of adventitious gene manifestation and production of adventitious gene product using said control
Inventor: FUKUHARA NOBUHIRO
IPC: C12N15/70
Filed: 1987-06-18
Abstract: PURPOSE:To obtain an adventitious gene product useful for important substance of organism readily, efficiently and industrially, by controlling saccharide concentration in a medium and cultivating specific Escherichia coli to regulate manifestation of adventitious gene. CONSTITUTION:A desired operator is bonded to a vector containing a gene to code ampicillin to give an operator. L-Phenylalanine ammonia-lyase structural gene, an adventitious gene is inserted into the downstream of the operator to give recombinant plasmid pSYPL-3. Then the plasmid is transduced to Escherichia coli MT-1024 strain and the prepared Escherichia coli is cultivated in a medium having >=0.3wt.% concentration of saccharide useful as a carbon source as a first process. Then the Escherichia coli is cultivated in a medium having <=0.3wt.% saccharide concentration as a second process and a cell is separated from the prepared culture solution. Then the separated cell is extracted and purified to recover L-phenylalanine ammonia-lyase, an adventitious gene having an amino acid sequence such as amino acid sequence shown by the formula.
Patent JP-H0613800-A (JP)
Title: Terminal pin fixing method
Inventor: MATSUTOME TAKATSUGU
IPC: H05K13/04
Filed: 1991-05-28
Abstract: PURPOSE:To realize a method of fixing a large number of terminal pins in a short time by a method wherein lead frames are arranged in parallel and formed into a terminal pin group of integral structure, and the terminal pin group is placed on a plate member and worked. CONSTITUTION:A working terminal pin group 30 are made to move along a lengthwise direction, lead frames 31 are successively placed on a base 21 of a fixing device 20 starting from their tips and stopped when the front ends of first connecting members 32 bear against the rears of three protrudent steps 21a fitted between the lead frames 31. A plate member 22 is made to descend, the three protrudent steps 21a are fitted to the recesses 22a of the plate member 22, and the underside of the plate member 22 presses down the lead frames 31 from above. Therefore, the engaging rod 22b of the plate member 22 is closely fitted into the engaging hole 32a bored in the connection member 32, a cutter 23 is moved downward to cut off the lead frames 31, and a press 24 is made to descend synchronously with the cutter 23 to bend the tips of four terminal pins, whereby a large number of terminal pins cam be fixed in a short time.
Patent JP-H07830-A (JP)
Title: Acrylic anion exchange resin from water-soluble monomer
Inventor: RARII UEIN SUTEFUIAA
IPC: C08F220/54
Filed: 1993-06-23
Abstract: PURPOSE: To form a spherical particle having amine functionality but no positive ion exchange functionality by copolymerization of a monomer mixture of amine containing monomer and cross link type monomer. CONSTITUTION: A monomer mixture obtained by mixing 159 g water-soluble dimethylaminopropylmethacrylamide, 8.36 g high purity divinylbenzene, and 0.836 g diethyleneglycolevinylether are mixed with a xylene starting agent solution, transferred to a reaction chamber and the liquid component is extracted from the solid by continuing stirring for 20 hours at 52 deg.C. Then, an obtained anion exchange resin bead obtained by washing the solid by water and removing salt and most of xylene is porous and spherical without containing coagulated or deformed particles. Consequently the resin containing no residual cation exchange capacity essentially may reduce a necessary volume for washing than a resin by the conventional method.
Patent JP-S5776378-A (JP)
Title: Solenoid valve
Inventor: ARAKI KAZUO
IPC: F16K31/06
Filed: 1980-10-30
Abstract: PURPOSE: To reduce the exciting current and power consumption for a solenoid valve and avoid useless temperature rise of a coil by constituting the solenoid valve so that the magnetic flux is transmitted directly from a coil yoke to a fixed or a movable iron core.  
     CONSTITUTION: This solenoid valve is equipped with a fixed iron core 3 composed of the magnetic guide bush 3B made of the material having a high electric resistance such as SVS430 etc. and the magnetic guide plug 3A which is formed by laminating the silicon steel plates etc. inserted and fixed in the non-magnetic part 5A of a guide tube 5 and the bush 3B, thus recording the eddy current and the iron loss which are generated under an alternating magnetic field. In the bush 3B between the yoke 2 and the fixed iron core 3 of a magnetic coil 1, the useless equivalent space as the magnetic path of the electromagnet is reduced exceedingly. Further, similarly in the bush between the yoke 2 and the movable iron core 4 of the solenoid 1, the useless equivalent space as the magnetic path  of the electromagnet in a past 5B of the magnetic body is reduced exceedingly.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H079620-A (JP)
Title: Cork decorative panel and production thereof
Inventor: AKITA TADAHIRO
IPC: B32B33/00
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a cork decorative panel keeping the heat insulating properties, elasticity, air permeability, sound absorbing properties and insect control properties possessed by cork and useful for promotion of health. CONSTITUTION:A cork decorative panel is formed by molding a ground cork material into a panel shape using a binder and contains far infrared emitting ceramic. The far infrared emitting ceramic is preliminarily added to a cork panel raw material to be mixed with the cork decorative panel. Or, paint containing far infrared emitting ceramic is prepared to be applied to the surface of the cork panel. At the time of coating, a roll coater is used to infiltrate the paint containing far infrared emitting ceramic into the surface of the cork panel under pressure.
Patent JP-H06206818-A (JP)
Title: Method for using 2-(n-(2-aminoethyl)amino)-acetic acid derivative
Inventor: KAARU SHIEENAFUINGAA
IPC: A61K31/425
Filed: 1993-06-23
Abstract: PURPOSE: To provide a 2-(N-(2-aminoethyl)amino)acetic acid deriv. useful for proofing and preventing the disorder or disease induced by non-enzymatic glycosylation. CONSTITUTION: This pharmaceutical prepn. contains the compd. of the formula (R is phenyl, thienyl, furyl, pyridyl, pyrrolyl, imidazolyl, thiazolyl and these groups may be substd. by a halogen, alkyl, alkoxy, dialkylaminoalkoxy, alkoxyalkoxy and/or a plural number of times) and its pharmacologically permissible acid added salts; for example, 2-(N-(2-aminoethyl)amino)-2-(2-thienyl)acetic acid-dihydrichloride as pharmaceutically effective substances. The compd. is suitable for proofing or preventing the osteoarthritis, apopletic stroke, high blood pressure, peripheral vascular disease, ankylosis, diabetes terminal stage disorder and changes relating to aging (e.g.; learning and memory disorder, dmentia).
Patent JP-S6132459-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI HISAYUKI
IPC: H01L27/07
Filed: 1984-07-25
Abstract: PURPOSE:To reduce the occupation area of a BiCMOS circuit by a method wherein three, the drain region of a P type MOSFET, the base region of a bi- polar transistor, and the electrode-mounting region of a resistor to be connected to the base region are made integral in the titled device which is operated by combination of a bi-polar transistor with a MOSFET. CONSTITUTION:The Si in the surface of a region 22 is exposed to an oxide film 31 by photoetching, thus forming the region 22. The Si surface of all the region uncovered with a thick oxide film 30 is exposed by dipping this Si substrate in a mixed solution of hydrofluoric acid with ammonium fluoride, and an oxide film is grown by another heat treatment. Successively, a polycrystalline Si15 is adhered and then processed into a required region. After the oxide film is removed again, P type regions 14 and 14' are formed. An oxide film 31 is adhered after removal of the resist, the oxide films on an emitter region 20 and a resistor-forming region 21 are opened, and N type regions of high concentration are formed by introducing an N type impurity. Then, electrodes 16, 17, 18, and 19 are formed by opening the oxide film 31 at required regions.
Patent JP-H0317782-A (JP)
Title: Graphic processing method
Inventor: SUZUKI MINORU
IPC: G03F1/20
Filed: 1989-06-14
Abstract: PURPOSE:To efficiently process various graphics in a short time by obtaining the number of lines of the scanning lines of different directions intersecting the end point or the intersection point of the outline segment of a graphic and the number of segment of line information, and inducing the scanning direction of the minimum number of the lines, and rotating a graphic set when it is not a reference direction, and parallel-displacing a reference scanning line when it is not a reference direction. CONSTITUTION:Processing time T is calculated by using the number of the scanning lines intersecting the end points 12b, 15b of the segments of line 12a, 15a and the number of the segment of line information by scanning the graphic set 11 by the scanning lines 13, 14. Since the processing time T is shorter in the case of fewer numbers of the lines and the segment line information, the graphic set 11 is rotated by 90-degree, and the scanning line 13 is parallel-displaced in X-direction, and the information of the segment of line 15a and the end point 15b of the graphic 12 the scanning line 13 of which intersects is stored. Processing, such as graphic logical operation, enlarging, reducing and dividing, is executed on the basis of this storage, and finally, coordinate transformation is executed into a result based on the graphic set before rotation processing. When the rotation is not required, it can be processed as it is. An angle between the scanning lines can be other than 90-degree. Through this configuration, the various graphics can be processed efficiently and at high speed.
Patent JP-S60123287-A (JP)
Inventor: KATOU HISAO
IPC: B25J15/04
Filed: 1983-08-22
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-H11353700-A (JP)
Title: Optical head and reproducer
Inventor: FUKUMOTO ATSUSHI
IPC: G11B11/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory reproduced signals while making crosstalk small at the time of reproducing information signals from a magneto-optical recording medium on both of whose land and groove information signals are recorded and to miniaturize a device while enhancing the degree of freedom of a constitution. SOLUTION: An optical 10 reproducing information signals from a magneto- optical recording mediumon on both of whose land and groove information signals are recorded is provided with a light source 11 irradiating the magneto- optical recording medium with light beams, an objective lens 14 converging the light beams from the light source 11 on the recording medium and a phase difference changing means 15 which is arranged between a beam splitter 13 separating the light beams from the light source 11 and return lights from the recording medium and the objective lens 14 and the optical head 10 makes amounts of changes of phase differences by the phase difference changing means 15 to be different amounts in the return light from the land of the recording medium and in the return light from the groove of the medium.
Patent JP-H05268945-A (JP)
Title: New bacillus microorganism and use thereof
IPC: A23K10/18
Filed: 1992-05-21
Abstract: PURPOSE:To provide a new strain of microorganisms belonging to Bacillus pumilus capable of decomposing aflatoxin, thus useful as mycotic growth- inhibitors for preventing diseases due to mould in the agricultural field, or useful as a fermentation promoter to prevent offensive odor generation and to rapidly produce compost, etc. CONSTITUTION:The objective new strain of microorganisms belonging to Bacillus pumilus and capable of degrading aflatoxin [e.g. Bacillus pumilus DB-9008 (FERM P-12266)] can be obtained by isolating various kinds of microorganisms from soil and exploring their properties. This strain is inoculated into waste sawdust having been completely aged and used for artificial Lyophyllum aggregatum culture at 2X10<5> per g of the sawdust to obtain a mycotic growth- inhibitor for preventing diseases due to mould, etc., in the agricultural microbiological field.
Patent JP-H0689697-A (JP)
Title: Improved quadrupole trap technique for promotion of dissociation by collision in ms/ms process
Inventor: GUREGORII JIEI UERUZU
IPC: H01J49/42
Filed: 1993-05-31
Abstract: PURPOSE: To intend simple and effective dissociation of separated ions by modulating the potential field, inside the quadruple pole ion trap, has the frequency component equal to the long time frequency of the ions that were selected. CONSTITUTION: A controller 12 provides a program sequence generator, and enable the use of an auxiliary fixed AC frequency generator I 4, and also an auxiliary fixed wide-band generator II 11. Control an inclination potential 19 of the RF trapping field, by controlling a CID modulation frequency generator 1 and also RF generator 3, to do an MS/MS experiment. Furthermore, an auxiliary tickle frequency generator III 2 oscillates the frequency that is specified by the equation to agree with the long time frequency by the motion of selected parent ions, and interlock to activate the collision of the parent ions. In this way, the collision dissociation of separated ions in the MS/MS experiment can be done effectively.
Patent JP-S5963437-A (JP)
Title: Automatic water feeding device for space cooling and heating medium circulating circuit
Inventor: YAMAGUCHI YOSHITAKA
IPC: F24F5/00
Filed: 1983-08-23
Abstract: PURPOSE:To prevent the adhering of a mechanical seal or the like for a water feeding pump and improve the reliability of operation as well as the properties of maintenance, management and service by operating intermittently the water feeding device forcibly which will never be operated for a continuous long period of time. CONSTITUTION:The water feeding pump 6 is connected to the cooling and heating medium circulating circuit to feed water and a time switch 12, operating the pump 6 for a given time with a given cycle, is provided in an electric source circuit for driving the water feeding pump 6. As a result, the water feeding pump which will never be operated for a long period of time, is forcibly operated intermittently, on orded to prevent the adhering of the mechanical seal or the like of the water feeding pump, therefore, the reliability of operation as well as the properties of maintenance, management and serviceability may be improved.
Patent JP-S6360975-A (JP)
Inventor: JIYON KUOMO
IPC: C07D249/08
Filed: 1987-06-22
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-S5855723-A (JP)
Title: Wavelength setter for spectrophotometer
Inventor: SUGIURA YOSHIO
IPC: G01J3/06
Filed: 1981-09-30
Abstract: PURPOSE:To correct backlashes and to improve the reproducibility of wavelengths by detecting 0-order light of a spectroscope twice and using the wavelength 1/2 the wavelength at the start point of the 2nd detection as a reference. CONSTITUTION:When a signal for determining the reference of wavelengths is generated, a stepping motor 8 is rotated by the signal of a control circuit 9 to revolve a wavelength cam 6 at the speed decelerated with a decelerating mechanism 7. A disperser 4 of a spectroscope is rotated in a long wavelength direction by the cam 6. The reflected light 3 of zero order by the disperser 4 of the light of a light source 1 is detected with a detector 5, and while said light is detected,  the number of pulses fed to the motor 8 from the circuit 9 is counted with a  counter circuit 10, the count value whereof is fed to the circuit 9. Said circuit  drives the motor 8 to the extent exceeding the backlashes of the mechanical system, thereby changing the wavelength. The wavelength 1/2 the number of pulses counted previously with the circuit 10 is used as the reference of the wavelengths. Thus the backlashes are corrected and the reproducibility of the wavelengths is improved.
Patent JP-S5855846-A (JP)
Title: Gas detection device
Inventor: SATOU HIDEO
IPC: G01N27/04
Filed: 1981-09-30
Abstract: PURPOSE:To adjust variations of gas sensitive elements over a wide range by a device wherein the connection point of a serially connected circuit of a gas sensitivie element and a resistor is used as an output point, and given voltage is applied to the connection point. CONSTITUTION:A serially connected circuit of a resistor 11 and a gas sensitive element 5 is connected between both terminals of a power supply source 1. From a terminal (a) of this connection point, voltage change output is taken out which depends on a change in resistance of the gas sensitive element 5. A serially connected circuit of a variable resistor 15 and a power supply source 8 is connected to the terminal (a), so that the voltage corresponding to output voltage V0 at which characteristic curves of different gas sensitive elements A, B, C cross with one another is applied to the terminal (a). In this way, by adding the voltage V0 to the output voltage of the gas sensitive element, the output characteristic with respect to the gas concentration is varied with the point P being as the original, causing the respective characteristic curves to be coincident with one another. Thus, it becomes possible to adjust variations of the gas sensitive elements over a wide range.
Patent JP-S6311599-A (JP)
Title: Sealant for liquid capsule pulling-up method and method for growing single crystal
Inventor: ORITO FUMIO
IPC: C30B27/02
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the title sealant capable of easily seeding without deteriorating transparency and capable of providing a compd. single crystal having a low content of B with good productivity by forming the sealant with dehydrated high-purity B2O3 previously incorporated with a specified amt. of the oxide of a group IIIb and/or a group Vb element of the periodic table. CONSTITUTION:The oxide of a group IIIb element (e.g., Ga2O3) and/or the oxide of a group Vb element (e.g., As2O3) of the periodic table are mixed by 0.005-0.15mol% into the powder of high-purity B2O3 having >=99.999% purity obtained by heating and dehydrating the powdered B2O3 under reduced pressure to control the water content to <=300ppm to obtain the title sealant. A III-V compd. single crystal (e.g., GaAs crystal) contg. <=3X10<16>cm<-3> B is easily grown from a III-V compd. melt by using the sealant.
Patent JP-H0446022-A (JP)
Title: Method and device for producing optical element
Inventor: MIYAZAKI SUNAO
IPC: C03B35/00
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the fusion to a forming die member and cracking of an optical element by heating a material to be formed held by a shape holding member above the softening temp. and press-forming the material at its forming temp. CONSTITUTION:A rotating shaft 28b is rotated to direct an arm 28d toward a heating station, the arm 28d is extended to position a sticking part 28e above a shape holding lower die member 14b, then the shaft 28b is contracted to place a material G1 to be formed stuck on the sticking part 28e on the lower die member 14b, the shaft 28b is then extended, and the arm 28d is contracted. A cylinder 14a is then extended to raise the lower die member 14b to a heating cylinder 14c, the material G1 is clamped by a shape holding upper die member 14e and the lower die member 14b, and the material G1 is heated above the softening temp. by a heater 14d, kept at that temp. for a specified time, cooled to a temp. lower than the softening temp. and higher than the glass transition temp. and then press-formed.
Patent JP-H112934-A (JP)
Title: Image forming device
Inventor: KATSUNO RYUJI
IPC: G03G15/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents, without a cleaner, image quality deterioration caused by an accumulation of fog toner on the surface of an intermediate transfer body. SOLUTION: A control part controls a tray shift motor 18 so that when the number of sheets of paper subjected to A4-size vertical feed reaches a specific number to carry out a shift operation, a shift paper-feed tray 12E is shifted in a lateral direction Y. It also controls an image processing part so that in the case the shift paper-feed tray 12E is shifted, the position where an electrostatic latent image is written on a photoreceptor drum is altered corresponding to the position to which the recording paper P is carried.
Patent JP-2000334212-A (JP)
Title: Solid-liquid separation device
Inventor: WATANABE YOSHIKIMI
IPC: B01D21/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation device simple in configuration, small in size and capable of effectively separating a solid from a liquid. SOLUTION: This device is provided with a solid-liquid separation section 10 agitated with jet streams having perforated plates 11 inserted vertically with respect to the flow direction of raw water to which a flocculant is added and a membrane separation section 30 for performing solid-liquid separation by a separation membrane 31 successively on the downstream side of the section 10. A sedimentation promoting section comprising a slant pipe or the like is also provided between the section 10 and the section 30.