baber/WOPTO huggingface dataset:
Patent JP-H02111427-A (JP)
Title: Reactive surfactant and polymer latex using the surfactant as emulsifier
Inventor: AKIYAMA FUMITAKA
IPC: C09K23/16
Filed: 1988-10-20
Abstract: PURPOSE:To obtain the title surfactant having excellent dispersing performance and emulsifying performance and low frothiness by using an aminoalkane sulfonate obtained by sulfonating a maleic ester contg. an allyl or methacrylic group in the molecule. CONSTITUTION:The materials shown by formulas I-IV are used as the reactive surfactant [where R1 is a hydrocarbon group, R2 is a hydrocarbon group having an allyl or methacrylic group, A is a 2-4C alkylene group, (m), (n), and (p) are a real number of 0-100, R3 is H or a lower alkyl group, (l) is 0 or 1, R4 is 1-8C alkylene group or phenylene group, R5 is a hydrocarbon group having an allyl group or a methacrylic group, and M1 and M2 are a metal or an amine]. The surfactant has excellent dispersing performance and emulsifying performance and low frothiness, and good polymerization stability and mechanical stability are imparted especially to a polymer by the surfactant.
Patent JP-S60153887-A (JP)
Inventor: DONARUDO II INGAAMAN
IPC: A63D5/10
Filed: 1984-12-18
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-H08121350-A (JP)
Title: Gear pump
Inventor: MIHASHI SHINICHI
IPC: F04C13/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide a gear pump which is favorable to a manufacturing cost and a delivery even when specifications are differed with viscosity and an amount of working high viscosity liquid. CONSTITUTION: Formation of a pump is such that a drive shaft 4 and a driven shaft 5 are supported by bearing parts 7, 8, 9, and 10 arranged in a pump chamber and liquid is conveyed through engagement of a pair of gears 4G and 5G fixed to the drive shaft 4 and the driven shaft 5, respectively, and liquid on the high pressure side to be conveyed is guided through a lubrication passage M2, formed in the inner peripheral surfaces of the bearing parts 7, 8, 9, and 10, from the gear side to the outside to lubricate the bearing parts 7, 8, 9, and 10. The end parts on the outside of the bearing parts 7, 8, 9, and 10 are constituted as removable replacing members 11 and 12 and different lubrication passages are formed in the bearing parts 7, 8, 9, and 10 of the replacing members 11 and 12.
Patent JP-H0889131-A (JP)
Title: Device for controlling air flow
Inventor: FURUYA SHOICHI
IPC: A01K63/04
Filed: 1994-09-22
Abstract: PURPOSE: To obtain the device capable of continuously and finely controlling the rotational angle of a control member over a wide angle of >=90 deg., when the air used for breeding aquarium fishes, etc., is released from an air pump into a water tank through an air flow-controlling device to stir the water and supply oxygen to the water. CONSTITUTION: A cylindrical control member comprising a flexible material and having a long groove-like or triangular control depression to be superposed on a control hole is rotatably fit onto a cylindrical adjustment member having a hollow chamber and the control hole comprising a long hole having a fine width or plural linearly perforated small holes in the circumferential direction of the outer circumferential surface or in the axial direction to cover the control hole. Both the members are mutually rotated to increase or decrease the superposing area of the control depression on the control hole, thereby enabling the fine control of the flow of the air.
Patent JP-S62127747-A (JP)
Title: Photoconductive toner
Inventor: KAWABATA TOSHIYASU
IPC: G03G9/09
Filed: 1985-11-28
Abstract: PURPOSE:To obtain an always stable and sharp image having no fogging by incorporating a styrene/acrylic polymer, polyalkylene having 1,000-45,000 weight average mol.wt. and photoconductive material into a titled toner. CONSTITUTION:This toner contains the styrene/acrylic polymer, polyalkylene having 1,000-45,000 weight average mol.wt. and photodonductive material. The polyalkylene is exemplified by a PE, PP, polybutylene, etc., of which the PP is more particularly effective and is generally incorporated into the toner at 1-25pts.wt., more preferably 2-10pts.wt. by 100pts.wt. resin component of the toner. Inorg. photoconductive materials such as zinc oxide, titanium oxide, cadmium sulfide, selenium sulfide, and zinc sulfide which are subjected long wavelength sensitization by a sensitizing agent such as dye or org. photoconductive materials such as copper phthalocyanine, pyro-N-vinyl carbazole, and 2, 4, 7-trinitro-9-fluorenone are applicable for the photoconductive material.
Patent JP-H07118294-A (JP)
Title: Production of polypeptide
Inventor: KASHIMOTO KAZUHISA
IPC: C07K14/00
Filed: 1993-10-25
Abstract: PURPOSE:To easily obtain a polypeptide useful as e.g. a medicine or preventive for osteoporosis, etc., in a high yield using a small amount of solvent by cyclizing a specific peptide bound to a resin followed by eliminating the resin and then, if needed, condensation with an amino acid or peptide. CONSTITUTION:A peptide, covalently bound to an oxime resin, of formula I (X is Val, such a peptide that, as shown in formula III, a sequence of arbitrary number of amino acid from the Val at 7th order to the Pro at 31st order are mutually bound in succession with the Val as N-terminal, or direct bond; R is resin; Ser and Thr may have protecting groups, respectively) is subjected to intramolecular condensation to effect cyclization to obtain a cyclic peptide, covalently bound to the resin, of formula II, followed by eliminating the resin to obtain a cyclic peptide and, if needed, condensation of an amino acid or peptide at the site after eliminating said resin, and then elimination of the protecting group, thus obtaining the objective polypeptide of the formula III.
Patent JP-H1094090-A (JP)
Title: Speaker system
Inventor: KAWADA TOMOHIRO
IPC: H04R7/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin type speaker system which removes a deficiency in the sensitivity of a speaker by increasing the volume of a magnet without increasing the occupation space of a speaker system. SOLUTION: This speaker system is composed of a diaphragm which is formed in a long circular shape, a cylindrical voice coil which is fitted to the diaphragm, a frame which supports the diaphragm movably, has a rectangular or long circular outward shape, a circular hole formed in its center and a ceramic circuit. In this case, the ceramic circuit is equipped with a top plate 1 and a plate type magnet 2 which have rectangular outward shapes and have circular holes 1a and 2a bored in the centers and a back plate 3 where a center pole 3a having a smaller diameter than the holes 1a and 2a is stood in the center; and the top plate 1, plate type magnet, and back plate are so constituted that their widths in the short-diameter direction are equal to or less than the width of the frame in the short-diameter direction.
Patent JP-H01108666-A (JP)
Title: Interactive terminal equipment for information processing system
Inventor: YAMAZAKI GIICHI
IPC: G06F11/22
Filed: 1987-10-21
Abstract: PURPOSE:To efficiently analyze a fault when it is generated by storing progressive information with respect to the operation and the display of an interative terminal equipment accurately. CONSTITUTION:The title device is the one on which a means 9 to store the kind and the display time of a guide picture being displayed on a display 16 and the means 9 to store the content and the input time of an input signal from an input means 17 are added. When a processing of interactive form is performed by operating a keyboard 17, etc., as observing the guide picture of the display 16, the kind and its display time, and the content and its input time of a displayed guide picture are stored sequentially. In such a way, it is possible to recognize the progressive status of the processing of interactive form by observing a stored content when the fault is generated.
Patent JP-S63121077-A (JP)
Inventor: KIKUCHI ISAKO
IPC: G02F1/136
Filed: 1986-11-10
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-H08130305-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI TAMAKO
IPC: H01L29/78
Filed: 1994-10-31
Abstract: PURPOSE: To provide a semiconductor device such as a PMOSFET or the like which restrains impurities from punching through a substrate and which can form a p<+> gate structure without increasing the number of processes without lowering performance. CONSTITUTION: A semiconductor device is provided with gate electrodes of polycide structures Ia, Ib which are provided with polycrystal silicon layers 2a, 2b and with silicide layers 3a, 3b. When the semiconductor device is manufactured, B<+> is used in order to form the gate electrode as p<+> , and B<+> is implanted in such a way that the projection range of B<+> matches a silicide layer 3, and boron is then diffused into polycrystal silicon by a heat treatment.
Patent JP-H06115369-A (JP)
Title: Speed change gear of running body
Inventor: MURAKAMI NAOHISA
IPC: B60K20/04
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a construction capable of changing over a switch smoothly by means of a reverse lever which selects forward, neutral and reverse of the progress of a running body. CONSTITUTION:A switch 17 is fixed to one end of a holder 15 fixed to a machine and one end of a plate 19 turned by means of a reverse lever 5 is protruded into the holder 15 from the other end while the protruding actuation from the switch 17 body and the protruded end of the plate 19 is caused to make a contact inside the holder 15.
Patent JP-H02116063-A (JP)
Title: Optical card
Inventor: HORIGUCHI TOSHIO
IPC: G11B7/24012
Filed: 1988-10-25
Abstract: PURPOSE:To avoid the reduction of a user recording area by forming an alternate information recording part on a track equal to a sector recording an alternate information to show the alternate address of another track of the sector. CONSTITUTION:The ID parts 23A and 23B, where the information showing the addresses corresponding to each track is pre-recorded, are installed at both end parts of plural tracks 22 set in parallel with each other. At the same time, each track area between both parts 23A and 23B is divided into a data part 25 and an alternate information recording part 26 via a sector mark 24. Thus the desired data is recorded to the part 25, and the alternate information showing the alternate address of another track of the corresponding sector is recorded to the part 26. The quantity of this recorded data is extremely small compared with the quantity of data recorded in the sector. Thus it is possible to suppress the reduction of a recording area available to a user.
Patent JP-H08213220-A (JP)
Title: Bar-type board transfer method and device
Inventor: TSUCHIYA TOSHINOBU
IPC: H01G13/00
Filed: 1995-10-16
Abstract: PURPOSE: To efficiently transfer a bar-like board by a method wherein a burning jig is previously arranged below an application jig, plural bar-type boards disposed in parallel in a vertical position as clamped with an application jig by the ends are dropped into a vertical grooves provided to a burning jig as released from the application jig. CONSTITUTION: A bar-like board A' is transferred to a burning magazine 22 from an application jig 1 through such a manner that the burning magazine 22 is fed under the application jig 1, both the operation levers 5 of the application jig 1 are pressed in a certain direction resisting a spring tension of a clamping spring means 14 to release the bar-like boards A' from a clamp, whereby the bar-like boards A' are dropped in vertical grooves 22b provided to bilateral support plates 22a. By this setup, the bar-like board A' where conductive paste used for a side face electrode film is applied is efficiently transferred for a following burning process.
Patent JP-H08128175-A (JP)
Title: Gap filling disc
Inventor: KITAGISHI TAKAO
IPC: E04F15/00
Filed: 1994-10-31
Abstract: PURPOSE: To make it possible to prevent the generation of a gap by inserting a gap filling disc in advance between a floor post footing and a post. CONSTITUTION: In the upper surface of a lower side rotating plate 2, the upper surface of the lower side rotating plate 2 is gradually raised in every regions 2a and 2b with the movement in the rotation direction indicated by arrow A and is inclined. In the same way, in the lower surface of an upper side rotating plate 3, the lower surface of the upper side rotating plate 3 is gradually lowered in every regions 3a and 3b with the movement in the rotation direction indicated by arrow B and is inclined. Two hook metal fixtures 4 and 5 are thrust into the circumferential wall of the lower side rotating plate 2, and two hook metal fixtures 6 and 7 are thrust into the circumferential wall of the upper side rotating plate 3. A set of bearing metal fixtures 8 and 9 are fixed to the central parts of the rotating plates 2 and 3 respectively.  Coil springs 11 fitting steel balls 12 in them are inserted inside the bearing metal fixtures 8 and 9 respectively.
Patent JP-S61145776-A (JP)
Title: Head loading controller of floppy disk recorder
Inventor: SAITO SHUNJI
IPC: G11B21/12
Filed: 1984-12-20
Abstract: PURPOSE:To decrease the number of elastic attenuation vibrations of a magnetic head and to shorten the access time in case the head loading signal is released just for a short time, by cutting off the conduction when a fixed delay time passed from the input time point of a head loading release signal and separating a magnetic head from a recording surface. CONSTITUTION:When a head loading signal -HLa is changed to an H level from an L level at a time point t1 for the separation of a magnetic head from a recording surface, a reset terminal -R is set at an H level together with a trigger input waiting state set to a T input terminal. When the signal -HLa is set at an H level at the point t1, the output signal (b) of an output terminal -Q of a monostable circuit 1 is kept at an L level just for a delay time T1. Therefore the input terminal T of a flip-flop 2 is changed to an H level synchronously with the rise at the point t1 after the time T1 of the signal (b) passed. Thus the output signal C of the terminal -Q is changed to an L level and therefore the conduction of a solenoid 7 is cut off. Then the magnetic head is separated from the recording surface.
Patent JP-H11105350-A (JP)
Title: Printer and recording medium therefor
Inventor: AKIYAMA MINORU
IPC: B41J21/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To protect an image against deterioration due to unnecessary outline correction. SOLUTION: Data type information of data blocks contained in a plurality of lines constituting a print data and constituting any of binary data group or multi-level data group is stored in a memory 1 while being associated with the data blocks. Depending on the data type information stored in the memory 1, the data block is subjected to image processing through a binary data control circuit 6 or a multi-level data control circuit 7 before being printed. According to the arrangement, binary image data and multi-level image data in a mixture print data can be discriminated in units of block in one line without extending the binary image data to a multi-level image data or requiring a discrimination data of corresponding number of dots. Furthermore, necessity of outline correction can be determined and deterioration of image due to unnecessary outline correction can be prevented.
Patent JP-H03128178-A (JP)
Title: Projection welding equipment
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1989-10-14
Abstract: PURPOSE:To easily perform welding work by allowing a movable electrode to make a straight advance as it stands when receiving the supply of parts to perform welding and allowing an operator to watch the scene where the parts are welded from above. CONSTITUTION:The parts are projection nuts 26 having projections 25 and supplied from above by a part supply rod 27 and the nuts 26 are stored in a recessed part 23. When the rod 27 retreats above than a through hole 28 and then, the movable electrode 18 is moved to the right by a working cylinder 21, the nuts 26 are press-contacted with a side plate 15 and welding is completed by energizing. Afterward, when an electrode part 19 retreats to the left by the cylinder 21, the operator moves the side plate 15 while removing it from a guide pin 17 and a steel plate part 13 is taken out.
Patent JP-H0977133-A (JP)
Title: Paint container
Inventor: NAKAMURA TSUTOMU
IPC: B65D77/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To display easily the color of the content in a paint container, in an excellent appearance, by providing the surface of the container with a color part having almost the same color as the paint, and by attaching a label having a window through which the color part of the container can be seen. SOLUTION: A stretch label 3 is formed by subjecting a self-stretchable film to proper printing, etc., and by processing it into a cylindrical shape. After it is attached to a container 2, part of the stretch label 3 is cut out to form a window 4 so that the surface of the container 2 can be seen. The stretch label 3 is allowed to be fitted round the can container 2 by means of its elastic shrinkage force after being placed round the can container 2, having a color part 5 partly disposed on the surface of its body which is colored by being painted with paint as the contents of it, in such a way that the color part 5 and the window 4 coincide. The paint container 1 thus obtained makes the check of the color of the paint easy and proper at the time of its purchase by allowing the color part 5 with the paint as the contents applied to it to be seen.
Patent JP-H01109786-A (JP)
Title: Semiconductor laser element
Inventor: KONDO MASAFUMI
IPC: H01S5/223
Filed: 1987-10-22
Abstract: PURPOSE:To obtain a semiconductor laser element with one successive MBE growth by providing a forward mesa section having a plane (n11) A (n>=1) formed on a substrate as an oblique surface, and using a group IV amphoteric element as a dopant for a growing layer to be stacked on an activated layer. CONSTITUTION:A layer 19 doped with a group IV amphoteric element comprises a forward mesa based on a forward mesa 17a with a plane (n11) A (n>=1) formed on a substrate 17 as an oblique surface. On the oblique surface 19a of the forward mesa, where adhesion coefficients of group V elements are small, and therefore, a IV group amphoteric element which normally behaves as a doper for a plane (100) infiltrates into a location of the group V element, whereby a first conduction type region 19b is formed. As a result, the first conduction type region 19b of a second conduction type layer 19 acts as a current constricting region. Further, a laser oscillating region 18a in an activated layer 18 is interposed also widthwise by the layer 19 into which the group V amphoteric element is doped, an index waveguide being formed. According to the constitution, a semiconductor laser element having current constriction and index waveguide mechanisms can easily be obtained by a MBE method.
Patent JP-H05106689-A (JP)
Title: High load transmitting toothed belt
Inventor: KAWAHARA HIDEAKI
IPC: D02G3/48
Filed: 1991-10-16
Abstract: PURPOSE:To improve a life by burying an alamide fiber core material along a tooth bottom part of a belt main unit of polyurethane resin having a tooth part on an internal surface, forming a reinforcing layer in the tooth part, and specifying the alamide fiber core material. CONSTITUTION:An alamide fiber core material 3 serving as a tensile material is buried along a tooth bottom part of a belt main unit 1 of polyurethane resin, having tooth parts 2 of equal pitch on an internal surface, to form a reinforcing material layer 4 of fabric, knitted cloth, etc. The alamide fiber core material 3 filament bundled from several hundreds to several thousands, so that a filament of 0.9 to 1.6de denier is obtained denier number (d) of 16.3P<2d<24.5<2>, is first twisted by first twist coefficients 1.2 to 4.2 to obtain a first twist thread, and by drawing the five first twist threads to perform a ply twist in 3.2 to 4.2 by a ply twist coefficient in a reverse direction to the first twist direction, a core material total denier number D is set to 82P<2D<122P<2> and to obtain a core material occupation rate 75 to 95% relating to a belt width. By the above, lives for tooth part shear and belt breaking can be improved.
Patent JP-H03128121-A (JP)
Title: Method for controlling speed in middle part on continuous treating line
Inventor: SAKANO TATSUO
IPC: B21C49/00
Filed: 1989-10-13
Abstract: PURPOSE:To improve the yield and productivity by obtaining the maximum speed in the middle part which does not cause an en route stop in the middle part on acount of the zero loop amount on the inlet side or the full loop amount on the outlet side and controlling the speed with this condition as a target figure. CONSTITUTION:Computational parameters of mathematical models considering a manufacturing specification of a lot, difference of specification between lots, workmanship of an operator, etc., are learned in order to predict the welding time for a shear welder on the inlet side, the frequency of occurrence of quality defectives in the middle part and forwarding pitch to a next stage on the outlet side, etc. A group of the same lot data, a boundary data of different lots, a group of the same operator data of the same lot are sampled respectively from a group of the past operational result data, errors between a computed result of the mathematical model and an actual result are processed statistically and data of a computational parameter table is corrected based on the result. This treating is carried out whenever a case of actual data is increased to improve the precision of the simulator. Consequently, an unnecessary en route stop in the middle can be avoided and productivity can be improved.
Patent JP-2001090586-A (JP)
Title: Idling control device for internal combustion engine
Inventor: SEKIGUCHI REI
IPC: F02D41/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To allow an operator to change an idling speed during automatic idling control without using a change-over switch. SOLUTION: An idling speed value N1 following idling operation control property P is computed by a rotating speed value computation part 41, based on a water temperature signal S2, and a lower limit rotating speed value N2 is set by a setter 6. A target rotating speed computation part 42 compares the idling speed value N1 with the lower limit rotating speed value N2 to find which is greater, whereby an idling speed is controlled with a higher rotating speed value as a target rotating speed value. In this way, the idling speed can be changed by the operation of the setter 6 without using a change-over switch.
Patent JP-S62167488-A (JP)
Title: Method for correcting scattering line of ring shaped position ect apparatus
Inventor: AMANO SHOJI
IPC: G01T1/161
Filed: 1985-11-28
Abstract: PURPOSE:To enhance the image quality of a PET (in vivo distribution of a position emissive unclide) image, by measuring a scattering line with respect to the sliced surface of an examinee actually abtaining the PET image to perform the correction of the scattering line. CONSTITUTION:Positron annihilating gamma-rays emitted to a 180 deg. opposite direction from the position emissive nuclide administered into the body of a patient 1 are simultaneously incident to two detectors 2 and simultaneously counted to obtain data. By processing said data by a computer, the PET image of the patient 1 tomographically picked up by a plane having ring shaped arrangement 3 positioned thereon is obtained. Parallel perforated collimators 4 are mounted inside the arrangement 3 to be rotated and, when data with respect to the same slice surface of the same patient 1 is collected, the collected data contains no scattering line. The PET image is obtained by thus collected data. Scattering line data is calculated by subtracting the data obtained when the collimator 4 is mounted from data obtained when no collimator 4 is mounted to correct the scattering line.