baber/WOPTO huggingface dataset:
Patent JP-H03126747-A (JP)
Title: Polyvinyl chloride composition
Inventor: KATO YOSHIHISA
IPC: C08L27/06
Filed: 1989-10-12
Abstract: PURPOSE:To obtain the subject composition with remarkably high thermal stability and suppressed generation of hydrogen chloride gas while maintaining flame retardance and foaming properties by blending an ester-based plasticizer with an antimony-based and iron- or copper-based flame retardants, calcium carbonate and lead-based stabilizer. CONSTITUTION:A composition obtained by blending 100 pts.wt. polyvinyl chloride having 1500-4000 average polymerization degree with 40-80 pts.wt. ester- based plasticizer, 10-50 pts.wt. antimony-based flame retardant, 5-40 pts.wt. iron- or copper-base flame retardant, 20-80 pts.wt. calcium carbonate (the total amount of the aforementioned three component is >=100 pts.wt.) and 5-20 pts.wt. lead-based stabilizer containing at least 1 pt.wt. tribasic lead maleate sulfate. Di-2-ethylhexyl phthalate, etc., are used as the plasticizer. An iron- or copper- based flame retardant having 0.5-6mum average particle diameter is used as the iron- or copper-based flame retardant.
Patent JP-H03127326-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: C09D127/04
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a medium having low friction, no reduction in output, or no problem about head adsorption or jitter by using a resin having specified polar groups as a binder in a magnetic layer, and incorporating fluorine silane compd., higher fatty acid and higher fatty acid ester as a lubricant. CONSTITUTION:The magnetic layer contains ferromagnetic powder dispersed in a binder. At least one of resins incorporated into the binder by >5wt.% is selected from epoxy resin, -COOM, -SO3M, -OS3M, -PO3M, -OPO3M2, -NR2, and -NR3X (wherein M is hydrogen, alkali metal, or ammonium, R is alkyl group, X is cation remaining group) by the amt. of 1X10<-6> - 1X10<-4> equiv. to 1g of the polymer. The magnetic layer also contains a fluorine silane compd., expressed by formula I, higher fatty acid, and higher fatty acid ester. In the formula I, R<1> is a hydrogen group of 1 - 6 carbon number, R<2> is a hydrocarbon group of 7 - 21 carbon number, (m) is 1 - 12, (l) is 1 - 20, and (n) is 0 - 2. Thereby, the obtd. medium has excellent traveling property and durability even after stored at high temp. and high humidity, and causes no problem about head adsorption or jitter.
Patent JP-S61143037-A (JP)
Inventor: OTAKE SHIRO
IPC: A61B5/16
Filed: 1984-12-17
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-S62126198-A (JP)
Title: Peptideamide sulfate ester
Inventor: SUGIURA NOBUO
IPC: A61P25/18
Filed: 1985-11-26
Abstract: NEW MATERIAL:A compound (its salt) expressed by formula I [A represents Met, Thr or Thr (But) (But represents t-butyl); B represents Gly or residue of sarcosin; C represents Phe or N-lower alkyl-Phe; Suc represents the formula HO2C-(CH2)2-CO-]. USE:A psychotropic and neurotropic agent. PREPARATION:For example, a C-terminal amino acid amide is reacted with aspartic acid having protected amino group and side-chain functional group in the presence of a condensing agent and the amino-protecting group is eliminated. Hext, procedures for reaction with an amino acid having protected amino group, etc., and elimination of the amino-protecting group are repeated according to an amino acid sequence of this peptide and finally succinic anhydride is reacted therewith to obtain a compound expressed by formula II, which is dissolved in such as DMF, etc. A pyridine-sulfuric anhydride complex is added thereto to carry out reaction and to obtain the aimed compound expressed by formula I.
Patent JP-2000095213-A (JP)
Title: Powder feeder
Inventor: KATO MASASHI
IPC: B65B39/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder feeder capable of handling a powder which can not be handled by a large feeder, and being miniaturized by providing the function of feeding a large volume of powder with a simple constitution. SOLUTION: A powder feeder is formed of an elastic material, a pinch valve comprises a first conduit 2 to form a passage for a powder and a nip means comprising a shutter 4, etc., to hold the first conduit 2, and the pinch valve is intermittently opened/closed by an air cylinder 6, pressure reducing valves 41, 42 provided therefor, a solenoid valve 43 and a timer TM. A cycle controlling means to control the opening/closing cycle of the pinch valve may be provided.
Patent JP-H06119020-A (JP)
Title: Information transmission equipment for motor encoder and robot
Inventor: ISHII SHINJI
IPC: H02P29/00
Filed: 1992-10-05
Abstract: PURPOSE:To provide hardware constitution where multiple wirings required for transmitting a necessary phase detection signal with the small number of wirings in a robot using an AC motor. CONSTITUTION:At least more than one AC motor 1, a three phase encoder 2 which is pivoted on the driving shaft of the AC motor 1 and detects a rotary phase, an encoder output selection part 40 which sequentially selects the outputs of the three phase encoder 2 at every unit time which is previously decided and a transmission driver 41 which electrically drives a transmission line 44 for transmitting the output of the encoder output selection part 40 are provided in a robot main body. On the other hand, a numerical controller is provided with a transmission receiver 43 which converts an electric level and an encoder output reproduction part 42 which is connected to the output and sequentially distributes input at every unit time. The transmission lines 44 connecting the transmission driver 41 and the transmission receiver 43 can be realized with a small number.
Patent JP-H11179828-A (JP)
Title: Decorative sheet
Inventor: SAITO TAKASHI
IPC: B32B5/18
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a beautiful printed layer which looks collected and is of a delustered tone without a print failure such as a thin spot, or an embossed layer which gives an impressive feeling of profound unevenness and a sharp touch. SOLUTION: A vinylchloride resin paste containing a heat decomposition-type chemical foaming agent which does not substantially expand during gelling and a thermal expansion-type microcapsule is applied to the surface of a base material 1 such as a liming paper to form a foamable synthetic resin layer, which is, in turn, gelled. Further, the vinylchloride resin paste combining the heat decomposition-type chemical foaming agent and the thermal expansion-type microcapsule, is printed on the gelled layer (a flat layer). After that, this laminate is thermally treated to form a foamed synthetic resin layer 2 and a printed layer 3. In addition, the foamed synthetic resin layer 2 is embossed and prior to the embossing process, the resin layer 2 is thermally softened.
Patent JP-H02113095-A (JP)
Title: Softening agent composition for washing
Inventor: HORITA TERUO
IPC: C11D3/26
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the title composition not damaging cleaning ability even by adding an anionic detergent, comprising polymer small cells prepared from small cells of a specific surfactant and a cationic polymer. CONSTITUTION:(A) Polymer small cells obtained by polymerizing small cells of a surfactant {e.g., surfactant shown by formula [R1 and R1' are 8-32C alkyl, alkylaryl or alkenyl; R2 and R2' are 2-3C alkylene; n is 0-5; R3 and R3' are 1-4C alkyl-(OR2)nH; A<-> is organic acid-based anion]} is blended with (B) a cationic polymer in the weight ratio of preferably (95/5)-(30/70) to give the aimed composition.
Patent JP-H05109364-A (JP)
Title: Ion source
Inventor: ICHIHASHI KOJI
IPC: H01J37/08
Filed: 1991-10-15
Abstract: PURPOSE:To provide an excellent ion beam characteristic, enhance a withstand voltage characteristic and reduce a manufacturing cost. CONSTITUTION:An electrode plate 25A disposed on an opening side of a plasma producing portion and for forming an electric field is constituted of a molybdenum plate. Cooling tubes 5 are sandwiched between substrates 27a, 27b with beam taking-out holes 3 formed in the same positions and semicircular grooves 28a, 28b formed at surfaces facing to each other, to be welded integrally by soldering or the like.
Patent JP-S62127710-A (JP)
Title: Laser marker device
Inventor: NAKANO MASAKAZU
IPC: B23K26/064
Filed: 1985-11-28
Abstract: PURPOSE:To efficiently utilize a laser beam, by connecting one of three optical fibers with a laser light source and the remaining two fibers with a polarizer and optical system equipped with an analyszer, respectively, and, at the same time, using an electrooptic element as a masking means. CONSTITUTION:A laser beam coming out from a laser oscillator 1 is led into the 1st optical fiber 3 with a coupler 2 and changed to collimate light 101 by a collimater 4. The collimate light 101 is made incident on a polarizer 5 and the polarized luminous flux is changed to an elliptical luminous flux 102 by means of an expander 6. The elliptical luminous flux 102 is made incident on a liquid crystal element 7 which is a masking means and the luminous flux 103 formed the element 7 is led to an analyzer 8. Finally, the image of the liquid crystal element 7 is formed on a material 10 to be worked by an image forming lens 9. On the other hand, the laser beam 105 which is not used at the polarizer 5 and the analyser 8 is led to the 2nd optical fiber 11 by means of a condensation coupler 12 and the optical beam 106 which is not used at the analyzer 8 is led to the 3rd optical fiber 7 by means of a reducer 15 and condensation coupler 16. The optical fibers 3, 11, and 17 are bundled by the collimator 4 and the laser beams are fed back to collimate light.
Patent JP-H01110130-A (JP)
Title: Rib shape of fiber reinforced resin product
Inventor: SUDA KOSEI
IPC: B29C33/42
Filed: 1987-10-23
Abstract: PURPOSE:To prevent the generation of the welding of the rib back surface under any molding condition, by providing specific relation between the dimension of the rib formed by the compression process in a mold and the dimension of the part connected to the rib. CONSTITUTION:In the rib formed by the compression process in a mold, the relations of 0.8<=b/a<=1.5 and 0.8<=c/a<=1.5 are provided between the thickness (a) of the part connected to the rib, the thickness (c) of the top part of the rib and the thickness (b) of the rib side wall part connecting the top part of the rib and the part connected to the rib and, further, the relations of d>=e/4 and f>=g/2 are provided between the width (d) of a cavity on the open end side thereof, the width (e) of the top part of the rib, the depth (f) of the cavity and the height (g) of the top part of the rib from the part connected to the rib. By this method, the cavity corresponding to the circumferential wall thickness is applied to the back surface of the rib and the change of the wall thickness in the direction right-angled to the rib is suppressed and the in solution of an outer surface into the rib when a material flows in the rib is prevented to make it possible to prevent the generation of welding.
Patent JP-H02113423-A (JP)
Title: Magnetic recording medium
Inventor: MATSUDA ATSUKO
IPC: G11B5/73
Filed: 1988-10-21
Abstract: PURPOSE:To obtain electromagnetic conversion characteristics and durability of a high level by combining specific polyurethane and projections on a nonmagnetic base. CONSTITUTION:A BC layer 3 is provided on the surface of the nonmagnetic base 1 on the side opposite to a magnetic layer 2. The polyurethane in which the negative functional group forms an intramolecular salt is incorporated as a binder into the magnetic layer 2. The projections of >=0.10mum height exist at >=200 pieces and <=300 pieces per 1mm<2> on the magnetic layer 2 side of the base 1 and projections of >=0.02mum and <=0.04mum height occupy >=60% of the projection existing in the surface. The dispersibility of the magnetic powder is improved and the binding power is increased by the polyurethane.
Patent JP-H02113820-A (JP)
Title: Grass divider in rush harvester
Inventor: AKIYAMA TAKAO
IPC: A01D45/00
Filed: 1988-10-21
Abstract: PURPOSE:To reduce damage or breakage of rush stem culms when taking over operation from grass dividing action to stem culm raising up action by rotating rotary grass dividing units in the direction away to the front relatively to a raising up passage formed by stem culm raising up devices. CONSTITUTION:Rushes planted in a field are raked up by thrusting in of tip parts of rotating conical rotary grass dividing units 5, divided left and right while extending the stem culms and then raised up from plant foots with raising up lugs 6 of stem culm raising up devices 4. The rotary grass diving units 5 are rotated in the directions away from a raising up passage (a) of the stem culms and the rush stem culms are stretched upward to the front to promote raising up action.
Patent JP-H0989562-A (JP)
Title: Measuring system for span and level of travel rail for traveling crane
Inventor: YASHIRO SHOICHI
IPC: G01C15/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To measure the span and level of travel rails of a traveling crane safely and correctly by measuring a reflecting target mounted on a truck by three-dimensional measuring equipment through remote operation. SOLUTION: Three-dimensional measuring equipment 13 transmitting and receiving near infrared light wave is installed on a traveling crane 11 in a first reference spot of travel rails 12A, 12B. A truck 15 mounted with a reflecting target 14 is then operated by an operation command device to move the target 14 into a spot 1-0 on the rail 12A, and distance, a horizontal angle and a vertical angle are measured (13) to obtain an origin. The target 14 is further moved to a spot 1-1 on the rail 12B and measured to obtain a spot on an X-Z face, thus determining the origin and X, Y, Z axes. The target 14 is successively moved to 1-2, 1-3... to measure the respective X, Y, Z coordinate value, and then the crane 11 is moved to a second reference spot to repeat measurement.  In this case, one person can execute the movement of the target 14 from an operation command room and the operation and measured result processing of the measuring equipment 13 by a controller, safely and correctly from a remote spot.
Patent JP-H07116859-A (JP)
Title: X type welding gun
Inventor: SAKAI HIROHISA
IPC: B23K11/11
Filed: 1993-10-25
Abstract: PURPOSE:To miniaturize weight of a welding gun utilizing a pressurizing mechanism by motor, further to prevent the deformation of an object to be welded at pressurizing due to dislocation, etc., of object to be welded. CONSTITUTION:A first arm 22 to mount an upper electrode tip 24 and a second arm 23 to mount a lower electrode tip 25 are connected free to oscillate through a connecting rod 26. An input shaft 41 of a differential device 40 placed near each arm 22, 23 is connected to a motor 31, a first pinion 51 mounted on a first output shaft 48 of the differential device 40 is engaged with a first rack 53 connected to the first arm 22, a second pinion 52 mounted on a second output shaft of the differential device 40 is engaged with a second rack 54 connected to the second arm 23.
Patent JP-H11109260-A (JP)
Title: Automatic diopter adjusting system of optical instrument provided with diopter adjusting lens
Inventor: SAKAMAKI TERUO
IPC: G03B13/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To quickly and exactly perform the diopter adjustment of an optical instrument provided with a diopter adjusting lens. SOLUTION: This system is provided with a diopter adjusting lens capable of displacing it in the direction of optical axis and is a system for automatically adjusting the diopter of an optical instrument for adjusting a diopter suitable for a user's eye by adjusting the position of the diopter adjusting lens in the direction of the optical axis and is provided with a recording medium 3 in which data necessary for positional adjustment of the diopter adjusting lens 14 obtained by measuring the refractive power of the eye, a reading means 8 provided in the optical instrument and reading out the data recorded in the recording medium, displacing means 15-17 provided in the optical instrument and displacing the diopter adjusting lens in the direction of the optical axis and a control means 6 provided in the optical instrument,  controlling the displacing means based on the data read out by the reading means and adjusting the position of the diopter adjusting lens.
Patent JP-S62126845-A (JP)
Title: Magneto generator
Inventor: HONJO YOSHINAO
IPC: H02K21/22
Filed: 1985-11-25
Abstract: PURPOSE:To make it possible to obtain the sufficient output and the accurate ignition signal in a simple constitution by providing the relative length to the magnetic pole length of the rotor and by providing two pieces of signal coil both of which are connected cumulatively or differentially. CONSTITUTION:On the inside circumference of a flywheel 1 magnets 2 having more than six poles are provided, e.g. magnets magnetized at eight N and S poles alternately. A magnet 2a, one of these magnets, is more than 360 deg./P in magnetizing length at N pole and less than 360 deg./P in magnetizing length at S pole, the sum being (2X360 deg.)/P (P: the number of magnetized poles of a magnet). On the other hand, to a stator 3 provided are poles 5 and 5a of signal coils 4 and 4a, a pole 7 of an ignition source coil 6 and a pole 9 of a generating coil 8. In this case, the space between the poles 5 and 5a is to be nX360 deg./P (provided that n is an integer), while the signal coils 4 and 4a is connected cumulatively and differentially. Thus, the output increase can be achieved without making the unit large-sized, and that without regard to the number of poles one time firing or twice per rotation can be secured.
Patent JP-S62118896-A (JP)
Title: Recovery of polypeptide locally present in ectoplasm gap of yeast
Inventor: CRAHAY JACQUES
IPC: C12R1/865
Filed: 1986-11-11
Abstract: A process is disclosed for releasing into aqueous medium polypeptides produced by yeasts and localized at least partially within the periplasmic space thereof. The process consists in treating the yeasts with a system comprising (i) a neutral and water-soluble mineral salt, and (ii) a water-soluble nonionic surfactant of the polyethoxylated alkylphenol type having an HLB comprised between 8 and 15.
Patent JP-H01107775-A (JP)
Title: Far-infrared radiation sheet for bathtub
Inventor: OHASHI KEIICHI
IPC: A47K3/00
Filed: 1987-10-22
Abstract: PURPOSE:To improve blood circulation by inevitable inadiation of the human body with far-infrared rays, during bathing, by forming a layer of far-infrared radioactive substance to the front of a substrate with moderate flexibility, elasticity, and toughness, by fitting fixtures to the rear, and by mounting the assembly to the inner wall of a bathtub. CONSTITUTION:It is preferable that the substrate 1 is hotwaterproof, oilproof, and has moderate flexibility, elasticity, and toughness, and that its top forms a grip 2. A layer 3 of far-infrared radioactive substance is formed to the front of the substrate 1. A particulate far-infrared radioactive substance is kneaded with hot-waterproof and oilproof varnish into a paint, which is in turn applied to the front of the substrate 1 by silk screening or another method. The substrate 1 is constructed by superposition of a plurality of sheets 1a-1c: the front sheet 1a is formed out of a farinfrared permeable sheet; its rear is coated with said paint; or this sheet is mixed with a far-infrared radioactive substance to mold into the sheet 1a. Fixtures 4 are fitted to the rear of the substrate 1, which is in turn mounted to the inner wall of a bathtub. Inevitably far- infrared rays are emitted when you enter the bathtub.
Patent JP-H04142513-A (JP)
Title: Liquid crystal display device
Inventor: KOMENO KUNIO
IPC: G09G3/36
Filed: 1990-10-04
Abstract: PURPOSE:To reduce a flicker by providing two nonlinear converting means which are switched according to the characteristics of an alternating current for AC driving to a signal processing circuit which converts an input video signal into a voltage to be written in the picture element capacity of a liquid crystal panel. CONSTITUTION:An A/D converter 1 digitizes the video signal 21 and nonlinear conversion is performed by using a look-up table 2; and a D/A converter 3 converts the signal into an analog signal, which is inverted by a polarity inverting circuit 4 and also shifted in DC voltage, and then sent to a signal electrode driving circuit 5 through a switching circuit 9. Then a timing control circuit 8 generates clock pulses of the converter 1, a switching signal 22 for the table 2 and circuit 9, a shift clock for the circuit 5 and a scanning electrode driving circuit 7, and the start pulse of a shift register. The signal 22 is inverted by scanning lines or fields.
Patent JP-H03127553-A (JP)
Title: Facsimile equipment
Inventor: YAMAGUCHI AKIICHI
IPC: H04N1/417
Filed: 1989-10-12
Abstract: PURPOSE:To simplify the control program by applying simultaneous MMR and MH coding to a binary read data in the case of mixed multiple address and storing the data to a memory so as to use a same data bus for usual transmission and mixed multiple address. CONSTITUTION:A transmission original converted into a binarized data by a reader 1 is inputted to both an MMR coder 2 and an MH coder 3, and the MMR coder 2 outputs the transmission data subject to MMR coding and the MH coder 3 outputs the transmission data subject to MH coding to a memory device 4 respectively. When the MMR coded data or the MH coded data stored in the memory device 4 is sent to a G3 equipment in response to the multiple address transmission destination, the MH coded data is transferred to a G3CCU6 and when set to a G4 equipment, the MMR coded data is transferred to a G4CCU5 respectively and each CCU starts the transmission according to respective protocol. Thus, the control is simplified.
Patent JP-2000085138-A (JP)
Title: Ink cartridge, and ink jet recorder to be loaded with ink cartridge
Inventor: MATSUMOTO HITOSHI
IPC: B41J2/175
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ink cartridge which can be replaced without causing any contamination on a user and can be reused easily by arranging a porous material having fine continuous cells for blocking permeation of ink under natural conditions, e.g. normal temperature or normal pressure, on the ink channel at an ink supply section. SOLUTION: The ink cartridge 100 is arranged with a membrane member 12 for shutting off an ink channel 11 at an ink supply section 10. The membrane member 12 is composed of a porous material having fine continuous bubble-like cells for blocking permeation of ink under natural conditions, e.g. normal temperature or normal pressure. When the ink cartridge 100 is loaded to a recorder and a negative pressure generating means coupled with the nozzle side of a recording head is energized or a negative pressure is generated on the recording head side through print processing, ink IK prevails over surface tension of the membrane member 12 and permeates through the membrane member 12. Consequently, inadvertent leakage of ink IK can be prevented upon removal of the cartridge 100.