baber/WOPTO huggingface dataset:
Patent JP-H0941104-A (JP)
Title: Iron-group-base-amorphous metallic foil
Inventor: UENO SHUJI
IPC: B22D11/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To produce an Fe-group-base amorphous metallic foil easy in alloy composition selection and excellent in pulse voltage generation characteristic by providing a foil containing specific amounts of Fe, Co, and Ni and having respectively a specified magnetostriction constant and a cross-sectional shape. SOLUTION: This foil is an Fe-group-base amorphous metallic foil containing, by atom, >=65%, preferably about 65-90%, of one or more elements among Fe, Co, and Ni as Fe-group-base elements, preferably containing <=35% Ni, having an absolute value of magetostriction constant of >=1×10<-6> , preferably about 3×10<-6> to 3×10<-4> , having a width of <=400μm, preferably about 350-100μm, and a ratio of length to with of equivalent thickness of >=0.1. Further, this foil is usable as a superthin pulse voltage generating element of <=about 100μm. This foil can be obtained by melting the Fe-group-base alloy of the composition and bringing the resultant molten alloy into contact with a rapidly moving solid refrigerant to apply rapid solidification to the molten alloy.
Patent JP-H069830-A (JP)
Title: Production of polyethylene resin for monofilament
Inventor: YAMAGUCHI TOMOAKI
IPC: D01F6/46
Filed: 1992-06-25
Abstract: PURPOSE:To produce a polyethylene resin for a monofilament, capable of forming a monofilament exhibiting a large draft ratio, excellent in high-speed extension molding and scarcely generating surface roughening. CONSTITUTION:With 100 pts.wt. high-density polyethylene having 1X10<5> to 4X10<5> weight-average molecular weight, 1X10<4> to 8X10<4> number-average molecular weight and 4 to 10 ratio of (weight-average molecular weight/number-average molecular weight), 0.001 to 0.02 pts.wt. peroxide is blended and the resultant mixture is kneaded so as to form a small amount of cross-linked structures.
Patent JP-H0536505-A (JP)
Title: Manufacture of zinc oxide non-linear resistor
Inventor: OGITA KIYOBUMI
IPC: H01C7/10
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a zinc oxide non-linear resistor which is excellent in discharge resistance against a lightning surge and a switching surge and which also has high mold intensity and a high mold yield. CONSTITUTION:Granulated powder mainly containing zinc oxide is generated, and after a surface of the granulated powder is subjected to additive treatment of lubricant such as water, molding with pressure is performed. Then after an amount added of the lubricant is made to be 0.1 to 2.7%, molding with pressure or the like is performed to manufacture a zinc oxide non-linear resistor.
Patent JP-H03159952-A (JP)
Title: Superconducting material having high density crystal structure
Inventor: MARUTEIIN SHIYUBUARUTSU
IPC: H01L39/24
Filed: 1990-07-19
Abstract: A solid superconductor of empirical composition YBa2Cu3O7-x . zCuO, z being a number from 0.08 to 0.84, consists of elongate crystals irregularly intergrown with one another. It has a density of at least 5.9 g/cm<3>, especially at least 6.02 g/cm<3>. To prepare it, a fine granular superconductor powder of composition YBa2Cu3O7-x is mixed with 1 to 10 % by weight of CuO, the mixture is moulded under a pressure of at least 1 MPa to give a moulding and the latter is heated for at least 5 hours at 940 - 985 DEG C. 
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Patent JP-H11260616-A (JP)
Title: Manufacture of soft magnetic material foil
Inventor: SUZUKI KIYOSHI
IPC: B22F9/08
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a soft magnetic material foil, having a good foil piece shape for which an ingot does need to be formed and in which fine particles are not mixed. SOLUTION: In this manufacturing method of a foil piece of a soft magnetic material, a hot solution of a Fe-Si-Al based alloy is prepared by dissolution, and then the hot alloy solution is powdered by water atomization. The water- atomized powder thus obtained is heated at a temperature of not lower than a recrystallization temperature to roughen the crystal grain. As a result, mechanical crushing capability is improved, and then mechanical crushing is carried out to form a foil. It is desirable that the Fe-Si-Al alloy be made of Si at 8.5-10.5 wt.%, Al at 4.5-6.5 wt.%, and Fe and impurities for the remaining part. When heating processing is carried out before crushing by an attritor or the like, the average grain size (width) of the foil at the time of crushing varies as shown in the drawing, in accordance with the selection of the heating temperature.  Particularly when the foil is used for a paint or the like, it is desirable that the average grain size (width) of the foil be 20 μm or less, when the coating property is taken into consideration.
Patent JP-S6083954-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by forming a photoconductive layer contg. N and consisting of an amorphous layer contg. Si and ununiformly distributed Ge and an amorphous layer contg. Si on a support and an amorphous layer contg. Si and O on the photoconductive layer. CONSTITUTION:A layered region 104 made of an amorphous material contg. Si atoms and ununiformly distributed Ge atoms or further contg. H atoms, halogen atoms, etc., if necessary and a photoconductive layered region 105 made of an amorphous material contg. Si atoms or further contg. H atoms, halogen atoms, etc., if necessary are successively laminated on a support 101 to form the 1st layer 102. At this time, N atoms are incorporated into the layer 102. More Ge atoms are distributed on the support 101 side in the region 104. The 2nd layer 103 of an amorphous material contg. Si atoms and O atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-H01138422-A (JP)
Title: Apparatus for measuring amount of liquid in tank
Inventor: SUTEFUANO RE FUIORENTEIN
IPC: G01F23/26
Filed: 1988-07-29
Abstract: PURPOSE: To reduce the influence due to the change in the posture and movement of a tank itself and to measure the amount of fuel in the tank accurately by providing eight level sensors at a specific relative position in the tank. CONSTITUTION: Level sensors 3-5 are arranged at each 120 deg. along the periphery within a tank 2. The level sensors 3-5 have an output suited for executing a proper function for expressing the level of liquid and each function is determined by the shape of the tank 2 and the displacement of three level sensors 3-5 within the tank 2. Then, with information supplied from the level sensors 3-5, information processing and control are performed by an information processing means 7 and the amount of liquid housed in the tank 2 can be displayed 8, thus reducing the influence due to the change in the posture and move of the tank itself and measuring the amount of fuel in the tank 2 accurately.
Patent JP-H0834198-A (JP)
Title: Automatic lead-feed pencil
Inventor: YANO YOTARO
IPC: B43L13/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide an automatic lead-feed pencil capable of smoothly feeding a lead while preventing lead clogging, lead breaking and the breaking and bend of, or damage of, a lead push pin when an extra fine lead is used, and capable of being manufactured at a low cost. CONSTITUTION:A coating part 44 corresponding to a gap between an extra fine lead 10' and the inside diameter of a lead guide pipe 8 is formed at the upper end part of the extra fine lead 10'. When the coating part formed at the upper end part of the extra fine lead 10' is inserted into the lead guide pipe 8, it is designed so that the extra fine lead 10' is held in the lead guide pipe 8 by a frictional force produced between the coating part 44 and the inner periphery of the lead guide pipe 8.
Patent JP-H08332107-A (JP)
Title: Walking stick having grip used for simplified chair
Inventor: TAKAGI SATOSHI
IPC: A45B5/00
Filed: 1995-06-23
Abstract: PURPOSE: To make a grip into a simplified chair by dividedly opening the grip of a stick or an umbrella, constituting a sitting plane by spreading cloth or skin between respective grips, and folding or rolling up the cloth or leather of the sitting plane into the respective grips when grasping them as a grip. CONSTITUTION: One side of cloth or leather 17 of the sitting plane is fixed to a roll-up rod 16 of a grip 13, and the other side is fixed onto the external surface of the other divided grip 13. A walking stick 19 is contracted, the grips 13 are opened, and a user sits down on the cloth or leather 17 but since there is danger for the user to fall down backward because the sitting plane is low, the chair is supported by a supporting leg 21. When using it as a walking stick, the cloth or leather 17 is rolled up by a handle 18 and when it is rolled into the joined grips 13, the grip is formed. Then, the walking stick 19 is elongated and matched with his height, and the supporting leg 21 is housed along the walking stick.
Patent JP-S5983284-A (JP)
Title: Control system of buffer memory linking print
Inventor: IWATA MITSUGI
IPC: G06K15/10
Filed: 1982-11-04
Abstract: PURPOSE:To make the buffer memory linking print possible even for print data including indication of a ruled line or the like by storing the buffer memory linking indication and indication contents accompanied with minute line feed or the like in the first and the second storage means respectively. CONSTITUTION:The print data sent from a superior device is stored in a buffer memory 13 by the control of a control part 12. If the print indication accompanied with the line feed does not exist in the end of the print data of the last line continuing to the end point of the memory 13, data is printed completely, and a print head is stopped in this position. Simultaneously, a buffer memory linking indication A is stored in the first storage means of a storage circuit 21. The indication contents C accompanied with the minute line feed such as the indication of the ruled line, the indication of graphic character, and the indication of enlarged character which is entered in print data of the last line and a position B in the direction of line feed in the line of the print head are stored in the second storage means of the circuit 2. When the printing of print data is restarted, a required minute line feed is performed on a basis of contents of the second storage means by the buffer memory linking indication of the circuit 21.
Patent JP-S6342710-A (JP)
Inventor: ROIDON BII KUUPAA
IPC: B01D35/147
Filed: 1987-07-31
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-2001022931-A (JP)
Title: Image-dividing method
Inventor: O DAIGUN
IPC: G06T7/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To execute division suited to color distribution by storing a non- belonging pixel in a cluster area corresponding to a minimum distance, storing all plural non-attributing pixels in plural cluster areas and dividing a pixel into plural areas. SOLUTION: In a step 30, the three-dimensional(3D) coordinate distribution of color image pixels is calculated, and the 3D histogram of a color image is acquired. In a step 31, smoothing and probability density function are calculated. In a step 32, the cluster areas of the color image are searched by measuring projecting edge (convex) areas. In a step 33, the main color of each of cluster areas is acquired and a pixel, which does not belong to any cluster area, is made to attribute to one of cluster areas. Then, the pixel which does not attribute to the cluster area of the original color image having a minimum distance between the color of the pixel and the plural main colors of all the plural cluster area around that is selected, namely, such a pixel is made to attribute to that cluster area, and the division of the color image is completed.
Patent JP-S6351059-A (JP)
Title: Fuel cell
Inventor: SHIROKURA KENICHI
IPC: H01M8/04
Filed: 1986-08-20
Abstract: PURPOSE:To improve overall efficiency by forming a heat exchanger which comprises a gas discharge part of gas supply mainfold partitioned into gas supply and gas discharge parts, and by providing a phosphate adsorber on a pipe connecting the gas discharge part to a gas discharge manifold. CONSTITUTION:A fuel cell comprises an air supply manifold 2 and an air discharge manifold 3 oppositely located at both lateral sides of a cell main body 1, wherein a heat exchanger, for exchanging the heat between air gas discharged from the air vent manifold 3 and air gas supplied to the cell main body 1, is composed of an air discharge part 2b of the air supply manifold 2, which is partitioned into an air supply part 2a and the air discharge part 2b, and a phosphate adsorber 5 is provided on a pipe 4 connecting the air discharge part 2b to the air discharge manifold 3. Accordingly, air gas supplied to the cell main body 1 is discharged through the air discharge manifold 3 and heat exchange is carried out in contact with phosphate-free hot air. With the arrangement, a heat exchanger can be formed by selecting materials with a good heat efficiency, paying no heed to phosphate-resistance properties thereof, and overall efficiency can be improved.
Patent JP-S5981696-A (JP)
Inventor: TAKAYA TADASHI
IPC: G10K9/12
Filed: 1982-11-01
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-H0512626-A (JP)
Title: Magnetic head
Inventor: MARO TAKESHI
IPC: G11B5/39
Filed: 1991-07-08
Abstract: PURPOSE:To increase output from a magneto-resistance element by making the tip part of a high saturation magnetic flux density magnetic film a tapered shape. CONSTITUTION:The tip 4 of the high saturation magnetic flux density magnetic film 2 is made the tapered shape. By this method, leakage flux is converged, a magnetic field applied to the magneto-resistance element 1 is enhanced and the output from the magneto-resistance element 1 is increased. The tapered shape in the tip part 4 of the high saturation magnetic flux density magnetic film 2 is desirable that the relation between the width l2 of the high saturation magnetic flux density magnetic film 2 and the width l2 of the tip part 4 is made l1<=2/3l2. In such a manner, by making the tip part 4 of the high saturation magnetic flux density magnetic film 2 the tapered shape, the magnetic field applied to the magneto-resistance element 1 is enhanced, leakage flux except the magneto-resistance element 1 is reduced and the output from the magneto-resistance element 1 is increased.
Patent JP-H0730607-A (JP)
Title: Switching type transmitter
Inventor: KUWABARA TAKASHI
IPC: H04L69/14
Filed: 1993-07-07
Abstract: PURPOSE:To reduce cost by decreasing the number of signal lines inside the device. CONSTITUTION:An MPU unit 1 is composed of an MPU 11, transmission control part (SCC) 14 and system bus 16, and the SCC 14 is connected with a switching unit 2 by a transmission signal line 6. The switching unit 2 is composed of line changeover switches 211-21N, transmitting signal bus 22, switching signal bus 23, switching control circuit 24, MODEM (MDM) 25 and MODEM control line 26, and the switches 211-21N are respectively connected to slave stations 31-3N by lines 71-7N. The switching control circuit 24 is composed of a switch part, transmission control part and CPU part. The original transmitting signal line in the transmitting signal lines 6 is connected to the common side of the switch part, and the idle transmitting signal line in the transmitting signal lines 6 performs the switching operation of the switch part.
Patent JP-S5896136-A (JP)
Title: Variable compression ratio of internal-combustion engine
Inventor: KIDO YOSHIO
IPC: F02D15/04
Filed: 1981-12-01
Abstract: PURPOSE:To enlarge the varying rate of the compression ratio by moving high/ low compression ratio cams in the axial direction in conformity with operating conditions, by switching the engagement with a locker arm, and by changing the phase and cycle of reciprocating motion of a sub-piston. CONSTITUTION:A sub-piston 4 is provided opposing to a main piston 3 so that the reciprocating motion of the sub-piston 4 is in the same cycle but in the opposite phase to that of the main piston 3 when a low compression ratio cam 15 is engaged with a locker arm 12 as opposed when a high compression ratio cam 14 is engaged. Accordingly, two kinds of compression ratio states with a constant stroke can be obtained. In switching between the cam 14 and cam 15, a transfer valve 30 is switched by a operating condition signal such as a negative pressure and an engine speed, etc., and the cam 15 is engaged with the locker arm 12 under a high load operation by the action of a cylinder 23 and the cam 14 is engaged under a partial load operation. Therefore, the varying rate of the compression ratio can be enlarged and no carbon adheres to the sliding face because of the constant stroke, thus an excellent operability can be available.
Patent JP-H0854340-A (JP)
Title: Two-photon excitation microscope
Inventor: SUGIYAMA YUMIKO
IPC: G02B21/06
Filed: 1994-08-17
Abstract: PURPOSE:To provide a two-photon excitation microscope which can scan at a high speed and can efficiently utilize light. CONSTITUTION:The two-photon excitation microscope which is used for observing fluorescence from a sample 6a by simultaneously irradiating the sample 6a with two photons having a wavelength which is twice of that of exciting light used at the time of exciting the sample 6a with a single photon is provided with a laser 1a which can excites the two photons, rotary plate 8 to which the output light of the laser 1a is made incident and which is provided with a plurality of microlenses, dichroic mirror 2a which transmits or reflects light rays from the microlenses and separate the fluorescence generated from the sample 6a, objective lens 5a which condenses the transmitted light or reflected light from the mirror 2a, and image pickup device 10 or eyepiece device to which the light from the mirror 2a is made incident.
Patent JP-S6175878-A (JP)
Inventor: YANAI KIYOSHI
IPC: D06M15/507
Filed: 1984-09-14
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-H1040382-A (JP)
Title: Method for matching pattern
Inventor: KATO HIDEAKI
IPC: G06T1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pattern matching method for exactly calculating the position of a part to be inspected of a sample pattern even when the size shape of the picture of the part to be inspected of a master pattern and the sample pattern is variable. SOLUTION: A picture A of a mark 2 being a part to be inspected of a master pattern M is constituted of a central high luminance part A1 and an outside gray zone A2. When the pattern matching of a sample pattern with the master pattern M is operated, the distribution of a pattern matching ratio is necessary turned into a sharp peak. Therefore, the point of the highest matching ratio being the top of the sharp peak can be calculated as the correct position of the part to be inspected of the sample pattern.
Patent JP-S6086292-A (JP)
Title: Method of adhering masking tape for stripe plating
Inventor: WATANABE MASARU
IPC: C25D5/02
Filed: 1983-10-14
Abstract: PURPOSE:To enhance the positional accuracy of plating without damaging a strip body, in adhering a mask tape only to the plating unnecessary part of the strip body, by cutting the mask tape adhered to the whole of the strip body on the basis of the side edge of the strip body by laser beam. CONSTITUTION:A mask tape 9 is supplied from a roll through a guide roll 2 and adhered to a long strip body 1. As the tape 9, one such as a transparent adhesive tape, through which the strip body 1 is viewed even after adhesion, is pref. used. After the tape is adhered, the strip body is detected by an optical sensor 7 by using the lower surface thereof as a reference surface. This detection signal is supplied to a laser beam source 8 to pref. perform the minute adjustment of the light emitting direction of laser. Because the position of laser beam can be controlled by the combination of the sensor 7 and the beam source 8 so as to accurately follow meandering, the part corresponding to a plating part can be cut with extremely high accuracy. Subsequently, the tape 9 other than the plating unnecessary part of the strip body is removed.
Patent JP-H0244287-A (JP)
Title: Fuel assembly
Inventor: KOGA KATSUMI
IPC: G21C3/28
Filed: 1988-08-04
Abstract: PURPOSE:To enable to distinguish a natural uranium pellet from an enriched uranium pellet by the difference of their length, by making an axial length of the natural uranium pellet which composes a nutural uranium region, extremely longer than that of the enriched uranium pellet which composes an enriched uranium region. CONSTITUTION:For this fuel assembly, a length of a natural fuel pellet 10N is three times longer, for instance, than that of an enriched uranium pellet. Otherwise, the number of the natural uranium pellets which compose a region NU is 30 per one fuel assembly for a conventional constitution. Consequently, for this case, the number of the natural uranium pellets 10N required for one fuel assembly is as much as one third compared to a conventional case. Moreover, two kinds of the pellets can be quickly distinguished by a visual inspection of the difference of the pellets' length. As the result, an extent of danger for the two kinds of the pellets being loaded confusedly into a clad tube, is much more decreased.
Patent JP-S5895907-A (JP)
Inventor: HOSHINO KOUJI
IPC: H02G1/06
Filed: 1981-12-03
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-H0846658-A (JP)
Title: Burst signal demodulation circuit
Inventor: NAGURA TAKESHI
IPC: H04L27/22
Filed: 1994-07-27
Abstract: PURPOSE:To provide the burst signal demodulation circuit using a preamble for carrier recovery and clock recovery in common to reduce the preamble. CONSTITUTION:As a preamble in common to carrier recovery and clock recovery, 1001, 0110, 1100 or repetition of 0011 are used. A received input is applied to an orthogonal detection circuit 10 and a sample circuit 11, from which a sampled value (CA) is outputted. Correlation (C, S) of a cosine and a sine signal with the same frequency as that of the sampled value (CA) and the preamble signal is obtained. A carrier phase estimate circuit 30 obtains a carrier phase estimate signal (U) from the correlation (C, S) and a detection circuit 14 provides a demodulation signal (E) based on the multiplication between the signal (U) and the sampled value (CA). A clock signal (F) applied to the sample circuit 11 is obtained from the correlation (C, S) by a clock recovery circuit 40.
Patent JP-H1139724-A (JP)
Title: Optical card
Inventor: KITAZOE ASAKO
IPC: G11B7/24012
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide the optical card combined with a rewrite medium to be capable of surely recording the rewrite medium. SOLUTION: While erasing is performed by an erasing head 4 on the rewrite medium 12 of the optical card 11, printing is performed by a printing head 5 as well. Under this circumstance, a sign panel 15 having excellent heat resistance is formed in an abutting position 14 on a substrate 111 of the optical card 11 to be deviated from the rewrite medium 12, where the erasing head 4 is positioned when the printing head 5 reaches a printing completion position 13 on the rewrite medium 12.