baber/WOPTO huggingface dataset:
Patent JP-2000116090-A (JP)
Title: Permanent magnet motor
Inventor: SATO KOJI
IPC: H02K21/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make uniform scattering of the magnetic flux density between poles and to reduce torque irregularity by making specific the number of gears of a stator that is combined with a cylindrical magnet when the number of magnetization in a peripheral direction in the cylindrical magnet is set to an even number that is equal to or more than four. SOLUTION: When the number of magnetization in a peripheral direction in a cylindrical magnet 23 that is orientated in one direction being vertical to a cylindrical shaft is set to k (k is a positive even number that is equal to or more than four), the number of stator gears 21 being combined with the cylindrical magnet 23 is set to 3k.n/2 (n is a positive integer that is equal to or more than one). Also, the skew angle of the cylindrical magnet 23 ranges from 1/10 to 2/3 of the angle (360/k) for one pole and is made of k multiple-pole skew magnetization. Further, the skew angle of the stator gears 21 ranges from 1/10 to 2/3 of an angle (360/k) for one pole similarly and is provided with 3k.n/2 skew gears.  For example, by setting the number k of magnet poles to 6 and the number 3k.n/2 of gears to 9 (n=1) in the combination of the pole of the magnet and the stator gears 21, the magnetic flux scattering can be relaxed also in a cylindrical magnet being orientated in a diameter direction with scattering in the magnetic flux density and suppressing rotation irregularity.
Patent JP-H09118318-A (JP)
Title: Packaging device
Inventor: YASUMATSU MAMORU
IPC: B65B57/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To ensure safety of a packaging by a method wherein a pair of starting switches which are intentionally controllable, are provided, and when both starting swtiches are placed under a control signal output state, a packaging means is operated, and when one of the starting switches is placed under the signal output state extending to a set period of time or longer, the operation of the packaging device is stopped. SOLUTION: When an agricultural product is packaged, after a worker drops the article to be packaged in an open hole 2a on a packaging table 2 by hand, both hands are removed from the open hole 2a, and a pair of starting switches 50 are pressed by right and left hands. By this motion, a packaging is performed as being specified. However, when the worker tries to start the packaging motion by one hand, and e.g. one of the starting switches 50 is kept under a depressed states with a gum tape, etc., one of the starting switches 50 is kept under a control signal output state, and a timer starts the counting of a set period of time. Then, when a packaging device is let to stand under this state extending to the set period of time without performing packaging, the packaging device is placed under a stopped state, and a lamp 54 lights up, and a buzzer gives an alarm.
Patent JP-S63131787-A (JP)
Title: Clock signal generating circuit
Inventor: SUZUKI YOSHINORI
IPC: H04N5/14
Filed: 1986-11-21
Abstract: PURPOSE:To form a stable clock generating circuit concerning a temperature characteristic, etc., by changing a time width from the starting time point of the inclination part of a trapezoidal wave up to a sampling point (lock point) based on reproducing speed information. CONSTITUTION:For the phase comparison of a resetting type AFC circuit, a trapezoidal wave sample holding system is adopted, and a means 20 to detect the reproducing speed information from the horizontal synchronizing signal of an input reproducing video signal is provided. With the reproducing speed information, a time width A from the starting point time of the inclination part of a trapezoidal wave signal up to a sampling time point is changed in accordance with a reproducing speed. Since the time width A is changed in accordance with the reproducing speed, even at the time of a resetting type AFC circuit, it follows the change of a reproducing horizontal synchronizing signal correctly. Thus, the direct current gain of an AFC loop can be increased and the circuit intensifies to a temperature characteristic, etc.
Patent JP-H04157063-A (JP)
Title: Method for brazing laminated body
Inventor: ABIKO TETSUO
IPC: B23K1/00
Filed: 1990-10-16
Abstract: PURPOSE:To surely execute brazing by executing brazing while inserting ceramic-made spacer for brazing the position where plate-like metal members are laminated under condition of having the space. CONSTITUTION:The ceramic-made spacers 7 are inserted into plural steps of spaces 6 from outside. The spacer is used superposing vertically two wedge shaped members 7a, 7b and by shifting the spacers so as to increase the total thickness after inserting, the surfaces to be brazed can be brought into sufficiently close contact. Further, even if the spacers 7 are exposed to high brazing temp., these are not deformed and the sure brazing is executed. Further, as these spacers 7 have low coagulating force to the brazing material, there is no possibility that the brazing is executed on the metal plate side and these spacers are easily taken out and can be repeatedly used. Then, the shape of spacer 7 is not limited to the wedge shape.
Patent JP-S63131062-A (JP)
Title: Immunological analysis element
Inventor: ONISHI AKIRA
IPC: G01N33/543
Filed: 1986-11-20
Abstract: PURPOSE:To achieve a higher analysis sensitivity and a higher reproducibility, by incorporating a porous reaction layer containing one of a bioactive substance and a substance able to bond specifically thereto and a non-porous layer containing a substance which bonds specifically to a labelled substance to modulate a signal due to a marker enzyme into an analysis element. CONSTITUTION:This analysis element is composed of a porous reaction layer which contains one of a bioactive substance such as polypeptide and protein of blood, plasma or the like and a substance able to bond specifically thereto and a non-porous layer containing a substance which specifically bonds to a labelled substance by an enzyme to modulate a signal due thereto. The signal due to the marker enzyme can be detected by absorbancy or other methods. Fiber used in the porous reaction layer includes pulp and a powdery filter paper. The use of such an analysis element permits a higher analysis sensitivity and a higher reproducibility.
Patent JP-H05121935-A (JP)
Title: Plane antenna
Inventor: WATANABE TOSHIAKI
IPC: H01Q21/06
Filed: 1991-10-24
Abstract: PURPOSE:To attain the reception of a satellite broadcast with the plane antenna. CONSTITUTION:This antenna consists of four sub arrays SA1-SA4 respectively and each sub array SA consists of four antenna elements. Then the one antenna element consists of a circular patch element 2 and a sqare radiation opening 4 provided to a front face corresponding thereto. The exposed part of a feeder 3 is reduced by combining the circular patch element 2 and the square radiation opening 4 to attain a broad band. Furthermore, the feeder is connected at two points to each radiation element and a circularly polarized wave is excited by applying phase difference feeding to the two points. Then feeding points to the four radiation elements are made different by 90 deg. each to attain broad band. Thus, the four sub arrays are synthesized in phase to obtain an antenna with a high gain.
Patent JP-H07133578-A (JP)
Title: Method for pneumatic feeling processing of ropelike textile product
Inventor: ISHIMARU OSAMU
IPC: D06B3/28
Filed: 1993-11-08
Abstract: PURPOSE:To develop the drapeability and waxy feeling with fluff by carrying out handle and drape processing of a fabric or a ropelike textile product after dyeing with an apparatus for pneumatic treatment. CONSTITUTION:This method for the pneumatic handle and drape processing of a ropelike textile product is to charge the previously dyed ropelike textile product into an apparatus for pneumatic treatment, continuously and repetitively carry out the wetting-drying-pneumatic rubbing.
Patent JP-H03143287-A (JP)
Title: Controlling method for voltage type inverter
Inventor: MATSUI TAKAYUKI
IPC: H02P23/04
Filed: 1989-10-27
Abstract: PURPOSE:To prevent torque ripple from being generated by contriving the output voltage vectors of an inverter to be orthogonal to or in parallel with respective phases, to measure the degree of output voltage drop due to the on-delay of the respective phases of the inverter, and by compensating for the difference of the degree of the output voltage drop due to the on-delay of the respective phases. CONSTITUTION:From adders 35-37, the output of phase angles to the U-W phases of respective inverter output current vectors is generated. By cosine //arithmetic devices 38-40, the inverter output current command of respective phases is simulated, and according to its output signal, from polarity discriminators 41-47, the output of the output signals of -1, 0, 1 is directed to multipliers 48-54. By the polarity discriminators 41-43, according to the polarities of the output current of the respective phases, voltage for compensating for voltage drop due to on-delay is given to the respective phases. As a result, without detecting the output voltage of an inverter, the voltage drop including the difference of the voltage drop due to the on-delay of the respective phases of the inverter can be compensated for.
Patent JP-H11118519-A (JP)
Title: Resolver digital conversion equipment and conversion method
Inventor: NOBUHARA MOCHIKIYO
IPC: G01D5/245
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a resolver digital conversion equipment which detects the abnormality of resolver digital conversion by comparing the output of a resolver digital converter with the output of a resolver, and controls a motor. SOLUTION: This resolver digital conversion equipment is provided with a sine wave oscillation circuit 37, a resolver digital converter 42, and a resolver digital conversion monitoring circuit 35, and controls a motor. The monitoring circuit 35 monitors the electric potential of an SIN signal terminal 47 during the pulse output period of a reference angle signal outputted from the resolver digital converter 42, judges whether the electric potential of an AC signal appearing on the SIN signal terminal 47 exceeds a specific threshold value, and detects the abnormality of resolver digital conversion.
Patent JP-H09120024-A (JP)
Title: Coated optical fiber ribbon
Inventor: OGAWA TAKAHIRO
IPC: G02B6/44
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently house and easily connect an optical fiber cable in and to an optical connector and to connect optical connectors of various numbers of cores while flexibly dealing with them by inclining both flank parts of coating layers in parallel with each other. SOLUTION: The coated optical fiber ribbon 3 is constituted by arranging plural pieces of optical fibers 1 formed by providing optical fibers with a primary coating consisting of a UV-curing resin, etc., in parallel on a plane and putting a common coating layer 2 consisting of a UV curing resin, etc., on the outer side thereof. The coating layer 2 is formed in the state of inclining its both flank parts so that these parts are paralleled with each other. Such optical fiber cable allows the housing of the coated optical fiber ribbon 3 as it is into the optical fiber cable without forming the coated fiber ribbon into the state of an optical fiber unit 12 and, therefore, a narrow space is enough for housing. Consequently, there is no need for increasing the diameter of the optical fiber cable itself and the efficient housing of the coated optical fiber ribbon 3 therein is made possible.
Patent JP-H03143389-A (JP)
Title: Fine granule culture of plant cell aggregate
Inventor: OKAMOTO TERUHIRO
IPC: A01H4/00
Filed: 1989-10-27
Abstract: PURPOSE:To continuously obtain at a specified ratio the title cell aggregates consisting of fine granules of size not higher than a specified level by dehydrating and crushing plant cell aggregates of size not lower than a specified level and by putting the resultant aggregates to subculture. CONSTITUTION:Plant cell aggregates (e.g. rice cell aggregates) of size not lower than a specified level subjected to liquid culture is dehydrated and crushed and, if needed, screened to obtain plant cell aggregates of size not higher than a specified level. Thence, the cell aggregates thus produced is put to subculture in a liquid medium under conditions virtually identical to those for the above- mentioned culture and screened in a repeated manner, thus continuously obtaining the objective plant cultured product in which the ratio of cell aggregates of size not higher than a specified level at a specified time in each subculture falls at a level not lower than a specified value.
Patent JP-H03140264-A (JP)
Title: Printer
Inventor: MIHASHI TOSHIYA
IPC: B41J2/485
Filed: 1989-10-27
Abstract: PURPOSE:To perform an appropriate printing without reducing a font size by a method wherein when a close area is assigned, a font pattern is distorsionally scaled so as to be contained within the close area, and the distorsionally scaled font pattern is developed to be printed. CONSTITUTION:A command assigning a close area on which a scaling font is to be developed is received from a host computer 1, and a shape and a magnitude in a distorsional scaling are determined. After completion of assigning the close area, from master data of a font stored in a scaling font data part 22, information of resolving power when the font is designed are obtained with respect to X and Y directions, separately. The assigned close area is uniformly divided in a lattice form by the obtained resolving powers X, Y, whereby a coordinate system is formed. The distorted coordinate system is subjected to scaling processing, and a distorsionally scaled bit map font is developed. After the above processing, the bit map font developed on the close area is outputted to a printer part 24 to be printed.
Patent JP-H01124619-A (JP)
Title: Deodorizing fiber and production thereof
Inventor: SHIBAHARA YUJI
IPC: D01F8/06
Filed: 1987-11-04
Abstract: PURPOSE:To obtain a deodorizing fiber having improved deodorizing effect and water-resistance, by supplying a polyolefin polymer containing a deodorizing agent and a polyester polymer to core-component and sheath-component extruders of a composite melt spinning apparatus, respectively and subjecting the polymers to sheath-core composite spinning. CONSTITUTION:A master-batch containing 5-50wt.% of a deodorant is prepared by applying a mixture of a deodorizing agent and a low-mol.wt. polyethylene wax to the surface of a polyolefin polymer using a mixer or blender, supplying the polyolefin polymer to a melt-extruder, melting and extruding in the form of strand and cutting with a cutter, etc. The master-batch is diluted with a polyolefin polymer and supplied to one of a core component extruder or a sheath component extruder of a composite melt-spinning apparatus. A polyester polymer is supplied to the other extruder and both polymers are subjected to sheath-core composite spinning to obtain a deodorizing fiber.
Patent JP-H08207246-A (JP)
Title: Front gripper for sheet-fed rotary press
Inventor: HARARUTO BAIAA
IPC: B41F21/05
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make a pregripper for a sheet-fed rotary press have a high bending strength and torsion strength for attaining high registering accuracy and to enable advantageous execution of assembly and disassembly at small costs. SOLUTION: A pregripper is formed of a hollow cylinder 7 which has an apex 8 having the maximum curvature and an apex 15 having a smaller curvature and has an elliptic cross section. A chuck bridge 2, 4, 5 is disposed adjacently to the apex 8 having the maximum curvature, while a rotational axis 9 is disposed adjacently to the apex 15 having the smaller curvature.
Patent JP-H08139710-A (JP)
Title: Phase difference absorbing method and circuit for duplex transmission line
Inventor: GOUNAI NOBUYUKI
IPC: H04L1/22
Filed: 1994-11-14
Abstract: PURPOSE: To improve reliability for comparison of data and to reduce the circuit scale by applying an operation having the primary characteristic to each data received from a duplex transmission line to have a hunting operation or to decide the detection of synchronization when the coincidence is not attained or attained among those operation results. CONSTITUTION: A phase difference absorbing means 1 stores the data on the systems 0 and 1 in each memory and then outputs these data in parallel to each other. A control means 3 applies the primary operations to the data on both systems 0 and 1 through an arithmetic means 4 and compares these operation results with each other through a comparator means 5 to decide the coincidence or anticoincidence between the data on both systems. If anticoincidence is obtained between both operation results of data, a hunting operation is carried out and the next data on both systems 0 and 1 are read out. Then the operations are performed and these operation results are compared with each other in the same way. If no coincidence is obtained through the comparison, the next data on only the system 1 are read out and compared with each other.  Thereafter the same operations are repeated until the coincidence of results is attained among them. Thus it is not required to use a memory to store the data until they are read out and decided. As a result, the circuit scale can be reduced.
Patent JP-H10124708-A (JP)
Title: Automatic ticket examining machine
Inventor: OSHIMA HIDEO
IPC: G07B11/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To make the processing speed fast by discharging a train ticket to the discharge slot of a main body by inverting the train ticket by an inverting mechanism unless the train ticket has its specific surface positioned for a specific process or without inverting the train ticket when it is decided that the specific process need not be performed. SOLUTION: Data read by magnetic heads H1 and H1' are supplied for the arithmetic process of a controller C for entering and exiting and when specific data such as entry data need to be written or printed judging from the result of the arithmetic process, the train ticket is inverted by the inverting mechanism T if thrown in a throw-in slot 1 with the reverse surface up, and then temporarily held at a pool part P. Then the ticket is sent out of the pool part P to the side of a write head H2 and new data are written and the ticket is held at a stacking mechanism K and then discharged from a discharge slot 2. When the specific process is not necessary, the train ticket is sent out to the side of the stacking mechanism K without being inverted and discharged from the discharge slot 2.
Patent JP-2000109950-A (JP)
Title: Steel sheet for can excellent in surface property and in stability of can making
Inventor: TOSAKA AKIO
IPC: C22C38/50
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for a can small in rust, almost free from deterioration in deformability caused by inclusions and precipitates, almost free from deterioration in surface properties caused by inclusions and excellent in the stability of can making. SOLUTION: This steel sheet is the one composed of extra-low carbon having a compsn. contg., by weight, 0.001 to 0.1% C, <=0.2% Si, 0.05 to 1.0% Mn, <=0.02% P, 0.015 to 0.04% Ti, 0.001 to 0.01% Al, <=0.01% N and one or two kind of Ca and rare earth metals by 0.0005 to 0.01% in total, in which the contents of S and one or two kinds of Ca and rare earth metals moreover satisfy the relation of S-5×((32/40) Ca+(32/140) REM) <=0.0014 wt.% of the inequality, and the balance Fe with inevitable impurities, also, oxide inclusions of 1 to 50 μm grain size includes Ti oxides and one or two kinds of CaO and REM oxides, its tensile strength is <=450 MPa, |Δr|is <=0.2, and its sheet thickness is <=0.2 μm.
Patent JP-H07133916-A (JP)
Title: Incinerator
Inventor: MORIWAKI TAKASHI
IPC: F23G5/44
Filed: 1993-11-09
Abstract: PURPOSE:To relatively simply move a grate disposed in a bottom of an incinerating chamber. CONSTITUTION:The incinerator comprises an incinerating chamber 5 having an inlet 13 for charging a matter 2 to be incinerated on an upper surface and a grate 21 detachably placed in a bottom, and a cover 15 openably pivotally supported to close the inlet 13 and driven to be opened or closed by a winch. The incinerator also comprises a lifting fitting having a hook for engaging, in place, a grate 21 at a lower end and a ring for locking a rope, etc., at an upper end. The ring of the fitting is coupled, in place, to the cover 15 by the rope, etc., the hook is engaged, in place, with the grate 21, and the cover 15 is opened by the winch 14, thereby lifting the grate 21.
Patent JP-H07132716-A (JP)
Title: Traction device for vehicle
Inventor: KAJIMOTO MITSUO
IPC: B60D1/14
Filed: 1993-11-09
Abstract: PURPOSE:To provide a traction device for a vehicle with handling made convenient in a manner wherein the device is connected always in a tense condition even when fluctuated an intervehicle distance, at the time of use, and formed into compactness by winding a traction member at the time of storage. CONSTITUTION:Stop members 1, 4 are mountably/demountably provided in towing and towed vehicles (b), (c), in one hand, and connected by a traction member 2, in the other hand, to mount a winding means 3 on one end part of this traction member 2.
Patent JP-H05117842-A (JP)
Title: Method for joining of metal with ceramic
Inventor: MATSUURA MASAMICHI
IPC: C23C14/22
Filed: 1991-10-25
Abstract: PURPOSE:To produce a joining body of metal with ceramics excellent in joining strength by forming a metallic coating film by ion mixing method on a surface of a ceramic and by pressing down a metal piece and pressurizing. CONSTITUTION:The metal 8 and the ceramic 3 are joined. First of all, A metal element made to high speed ion beam by the ion beam source 7 in the evacuated film forming chamber 1 and ion implanted on the surface of the ceramic 3. At the same time, the surface of the ceramic 3 is exposed to the vaporized metal 5 from the metal vaporizing source 6 and ion mixing is executed on the surface of the ceramic to form the metal coating film on the surface of the ceramic 3. Next, the metal piece 8 is pressed down on the surface of the ceramic 3 and is pressurized to join the metal 8 with the ceramic 3 in solid phase. As a result, improvement of productivity of the joining body production, decreasing of production cost, improvement of application efficiency of the ion mixing device and simplicity of the device are contrived.
Patent JP-2000107144-A (JP)
Title: Blood pressure monitoring device
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/022
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To quickly cope with a variation in blood pressure by determining a central predicted blood pressure value of a predicted blood presure value range which is predicted after a specified period of time, based on a measured blood pressure value which is measured by a blood pressure measuring means. SOLUTION: A central predicted blood pressure value correcting means 90 corrects a central predicted blood pressure value which is determined by a central predicted blood pressure value determining means 88 in a manner to correspond with an estimated blood pressure value which is estimated by an estimated blood pressure value determining means 86. That is, by using the estimated blood pressure value which is estimated by the estimated blood pressure value determining means 86, in addition to a measured blood pressure value which is measured by a blood pressure measuring means 70, a central predicted blood pressure value of a predicted blood pressure value range which is predicted after a specified period of time, is determined.  The determined central predicted blood pressure value is graphically displayed on a display apparatus 32 by a central predicted blood pressure value displaying means 92. By this constitution, a quick remedy wherein a variation of the blood pressure in the future is predicted can be taken.