baber/WOPTO huggingface dataset:
Patent JP-H0465553-A (JP)
Title: Magnetized woven and knit fabric
Inventor: TAKEUCHI TOYOO
IPC: D03D15/00
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a magnetized woven or knit fabric rich in durability without impairing essential air permeability, stretchability and flexibility of the woven or knit fabric by weaving or knitting a fabric using magnetic yarn and then magnetizing a magnetic material contained in the aforementioned magnetic yarn. CONSTITUTION:A magnetized woven or knit fabric is obtained by shredding a sheet composed of powder of a mixture of ferrites as a permanent magnetic material or a ferromagnetic material such as alnico alloy with a synthetic fiber such as polyester, polyamide, polypropylene, polyvinyl chloride or polyvinyl acetate or a synthetic resin used as a synthetic adhesive, providing magnetic yarn, weaving or knitting the aforementioned magnetic yarn, forming a woven or knit fabric and subsequently magnetizing the magnetic material contained in the above-mentioned magnetic yarn.
Patent JP-H0466214-A (JP)
Title: Method for hot extruding ti alloy containing high al
Inventor: MORITA AKIYASU
IPC: B21C23/00
Filed: 1990-07-02
Abstract: PURPOSE:To make possible to work the products of Ti alloy material of high Al content steady by coating Ti-alloy with Fe-system outer skin material to the composite billet after finishing it with electric discharging and hot working with the specific temperature. CONSTITUTION:The Ti alloy material of high Al content 1 which has Ti as the essential component and contents Al with 12-65atomic% is hot-extruded. In this case, whole of the Ti alloy material 1 is finished with the electric discharge machining. After then, it is coated with the Fe system outer skin material 2 and worked to the coated billet. The oxidized layer 3 is formed at the outer surface of the Ti alloy material 1, and brought in contact with the outer skin material. This coated billet is heated to the temperature >=1,085 deg.C, and hot extruded. Therefore, the high Al contg. Ti alloy material can be not extruded without generating the reaction of eutectic crystal.
Patent JP-S6332727-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: MATSUNO HIROBUMI
IPC: G11B5/852
Filed: 1986-07-25
Abstract: PURPOSE:To improve the crystallinity of Co-Cr and to obtain a high-output perpendicular magnetic recording medium by preparing a perpendicularly magnetized Co-Cr film on a film in a vacuum vessel and impressing a magnetic field to the perpendicularly magnetized in the direction perpendicular to the plane of said film immediately after said formation. CONSTITUTION:The base film 1 which is rotated and held on the outside peripheral face of a can 6 housed in the vacuum vessel and on which Fe-Ni is undercoated is formed thereon with the Co-Cr layer sputtered by a Co-Cr cathode target 3 via a shutter 2 under the shutter 2 for adjusting the rate of sputtering by which the Co-Cr layer is crystallized on the film 1. The perpendicularly magnetized Co-Cr film is then formed by a DC magnetron sputtering method on the base film 1 and the magnetic field of >=2kGaussis impressed by an electromagnet 4 or 7 to the perpendicularly magnetized film in the direction perpendicular to the plane right after said formation, by which the crystallinity of the perpendicularly magnetized Co-Cr film is improved.
Patent JP-S6332986-A (JP)
Title: Integrated semiconductor laser
Inventor: NOMURA YOSHITOKU
IPC: H01S5/00
Filed: 1986-07-25
Abstract: PURPOSE:To generate laser oscillation on respective quantum levels, by forming an active layer in multiple quantum-wells having barrier width narrowed and electronic states combined and besides by composing plural semiconductor laser elements, which have the similar resonator lengths and the regions where carriers different in size can be injected, on the similar substrate. CONSTITUTION:Cleavage planes 12 and 13 compose a Fabry-Perot resonator. Diffused p-type dopants form a striped waveguide, which runs in parallel with the axis of the resonator, in quantum-well layers. This stripe width is made small because light through the waveguide is more absorbed by free carriers in the diffusion region in the vicinity of the guided-wave path. The lengths LA,LB, and LC in the resonator-length directions of electrodes 4A, 4B, and 4C, become small in the order of them, and LA is equal to the resonator length. If the lengths LA, LB,and LC of the respective electrodes are set up to be ones in which laser oscillation on the respective levels can be generated, laser beams with respective different wavelengths can be oscillated.
Patent JP-H079900-A (JP)
Title: Rotating device for vehicle seat
Inventor: MORI MASAAKI
IPC: B60N2/14
Filed: 1993-06-22
Abstract: PURPOSE:To simply and inexpensively constitute a drive mechanism by automatically rotating a seat after releasing the lock of a rotational seat frame with a single motor. CONSTITUTION:A rotational seat fame 3 having a seat is supported on a fixed frame 2. A motor 12 is installed at the center of the frame 2, and connected to the frame 3 via a power transmission mechanism 16. Also, the mechanism 16 is provided with a slide clutch 13 for allowing the rotation of the frame 3 when the motor 12 is at rest. An oscillation lever 36 having an engagement piece 37 is supported on the leg 33 of the frame 2. Also, an engagement section 30 for holding and releasing the piece 37 is formed on the guide 26 of the frame 3, and the piece 37 is energized toward the section 30 with a spring 40. Furthermore, the lever 36 is jointed to a foot pedal 42 via a link 43, and a cam mechanism 18 directly connected to the motor 12 is linked to the lever 36 via a wire 46.
Patent JP-S6153092-A (JP)
Title: Stencil sheet
Inventor: ANDO ITSURO
IPC: B41N1/24
Filed: 1984-08-24
Abstract: PURPOSE:To enhance perforability of a stencil sheet, eliminate the need to increase the quantity of energy impressed on a thermal recording head and prevent a porous base member from being broken, by specifying the porosity of the porous base member. CONSTITUTION:The porous base member 2 has a porosity of not lower than 40%. A master 1 for perforation is produced by adhering a biaxially stretched film 3 to one side of the base member 2. The base member 2 may be one which is formed by using natural fibers of Manila hemp, KOZO, MITSUMATA or the like, synthetic fibers such as Tetoron, Vinylon and acrylic fibers or semisynthetic fibers such as rayon fibers as a main raw material. A fabric woven from nylon, polyester, polypropylene, Tetoron or other fibers with a diameter of about 20-70mum can also be used as the base member. The biaxially stretched film 3 is preferably a polyester film having a thickness of 1-5mum, and is adhered to the base member 2 by an adhesive.
Patent JP-S6155469-A (JP)
Title: Accurate molded article
Inventor: NISHINO HARUO
IPC: F16H55/06
Filed: 1984-08-24
Abstract: PURPOSE:To enable an accurate molded article, consisting of soft material, to further promote its lightness and thinness, by inserting a metal into the soft material so as to increase its strength and prevent deformation, in the case of accurate molded article consisting of the soft material. CONSTITUTION:A accurate molded article, for instance, a gear 1 for a mechanical timer is formed by providing teeth 2, 3 by a soft material of urethane or the like. Here a metallic plate 4 is inserted into the soft material forming the gear 1. And a thickness H2 in a central part 5 of the gear 1 is set toa size about equal to a width of the tooth 2. In this way, when a product is removed from a molding metal mold, deformation of the soft material forming the gear 1 can be prevented by the metallic plate 4. Accordingly, the accurate molded article, increasing strength of the gear 1 consisting of the soft material, enables the gear 1 to further promote its lightness and thinness.
Patent JP-H0770592-A (JP)
Title: Premix for detergent composition, based on polyimide and silicate
Inventor: JIRU GERAN
IPC: C11D3/10
Filed: 1994-07-06
Abstract: PURPOSE: To obtain a biodegradable builder or cobuilder preformulation for a detergent composition based on a polyimide/silicate mixture.  
     CONSTITUTION: There is provided with a builder or cobuilder preformulation used for a detergent composition and containing a mixture of at least one polyimide polymer with at least one silicate, and forming at least one biodegradable water-soluble polypeptide species upon contact with an aqueous medium having a non-alkaline pH. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0821846-A (JP)
Title: Sample measuring probe device
Inventor: KAJIMURA HIROSHI
IPC: G01B5/28
Filed: 1994-07-06
Abstract: PURPOSE:To provide a sample measuring probe device capable of measuring a sample provided in a liquid in the noncontact mode without distorting the sample. CONSTITUTION:An elastic body 1 supported by a support section 3 and having a probe 2 at the free end is arranged in a solution 4 holding a sample 5, and the elastic body 1 is forcibly excited and vibrated by a drive source 6 at the inherent frequency of the elastic body 1. When the tip of the probe 2 is moved near to the surface of the sample 5, the fluctuation of the vibration state of the elastic body 1 is detected by a displacement detector 7, the detected output of the displacement detector 7 is inputted to a sample data display device 8, and the topographic image of the sample 5 is obtained.
Patent JP-S6069462-A (JP)
Inventor: MATSUDA NORIMOTO
IPC: F25D9/00
Filed: 1983-09-26
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-H0465105-A (JP)
Title: Air-cored coil transfer apparatus
Inventor: TERAGUCHI KAZUHIRO
IPC: H01F41/04
Filed: 1990-07-05
Abstract: PURPOSE:To quickly transfer a coil by providing a box type inserting chuck, a means for supplying an air-cored coil to the inserting chuck and a supply pin removing means. CONSTITUTION:An air-cored coil 11 is supplied to an insertion chuck 37 together with a supply pin 37 by moving the supply pin 37 to be inserted into the coil of air-cored coil 11 or the insertion chuck 63 in the diameter direction of the air-cored coil. The lead part is pressurized and held at both side surfaces of the insertion chuck 63 with a spring backup force of air-cored coil. Next, the supply pin 37 is drawn in the axial direction and is removed from the coil of air-cored coil and the air-cared coil 11 is transferred to the insertion chuck 63. Therefore, transfer of air-cored coil to the insertion chuck for insertion to a printed circuit board from the winding of air-cored coil can be done quickly. As a result, processing efficiency may be improved, a part supply apparatus is no longer required and structure can also be simplified.
Patent JP-H0844315-A (JP)
Title: Driving method for plasma display panel
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/288
Filed: 1994-07-28
Abstract: PURPOSE:To realize fast writing operation and to improve time efficiency by utilizing active particles generated during the pre-discharge period and the pre-discharge eliminating period and effectively using the pre-discharge period as a maintenance discharge period. CONSTITUTION:First, during the pre-discharge period Tp1, all the display cells of the first scan block 1 of the previously divided scan line are subjected to simultaneous pre-discharge and next to simultaneous pre-discharge elimination. During the succeeding writing discharge period Tw1 of the scan block 1, writing pulses are impressed from the first scan line of the block line by line. In the pre-discharge period Tp2 after writing in the scan block 1 is finished, all the display cells of the following scan block 2 are subjected to simultaneous pre- discharge, and next to simultaneous pre-discharge elimination. Since then, the same driving scan is repeated, and after the writing period of the final scan block 3 is finished, all the scan blocks are subjected to simultaneous maintenance discharge.
Patent JP-H0226161-A (JP)
Title: Bus monitoring system
Inventor: SAITO KAZUAKI
IPC: H04L12/40
Filed: 1988-07-15
Abstract: PURPOSE:To prevent erroneous setting and to improve reliability by monitoring a descending bus, detecting a line unused condition and executing line setting. CONSTITUTION:A terminal equipment 121 is received through a terminal interface unit 151 to an ascending bus 161 and a descending bus 163. The bus 163 is monitored by a line condition monitoring circuit 141 in this unit 151 and when an unsed line is detected, an allowing signal is impressed from the circuit 141 to a line setting means 131. Then, the means 131 connects the equipment 121 and bus 161 and the line setting is executed without the erroneous setting. As a result, the data are prevented from colliding by the erroneous setting of the circuit and the reliability of data communication is improved.
Patent JP-S5979262-A (JP)
Inventor: MANFURETSUDO AARU KUEENRU
IPC: G03G15/05
Filed: 1983-09-24
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-H0838028-A (JP)
Title: Premix for baked cake, baked cake using the same premix and its production
Inventor: SAITOU YUKIKO
IPC: A21D2/18
Filed: 1994-07-28
Abstract: PURPOSE:To obtain sticky baked cake having moist texture and improved in taste. CONSTITUTION:The characteristic of this premix for baked cake comprises a mixture obtained by adding 50-280 pts.wt. of sugar, 10-50 pts.wt. of edible oil and fat and 5-10 pts.wt. of a swelling agent to 100 pts.wt. of a starch flour- based raw material consisting of 45-70 pts.wt. of wheat flour, 10-30 pts.wt. of pregelatinized wheat flour or pregelatinized starch flour and 10-30 pts.wt. of etherified starch flour. This baked cake is obtained by baking dough obtained by adding 50-100 pts.wt. of whole eggs, 50-200 pts.wt. of sugar, 10-50 pts.wt. of edible oil and fat, 5-10 pts.wt. of a swelling agent and 150-350 pts.wt. of cow milk (with the proviso that total amount of sugar and cow mi k based on 100 pts.wt. of starch flour-based raw material is 200-400 pts.wt.) to 100 pts.wt. of starch flour-based raw material consisting of 45-70 pts.wt. of wheat flour, 10-30 pts.wt. of pregelatinized wheat flour or pregelatinized starch flour and 10-30 pts.wt. of etherified starch flour.
Patent JP-H0923953-A (JP)
Title: Open showcase
Inventor: SUDO HARUHIKO
IPC: A47F3/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation for housing and displaying articles on shelves provided inside a container and to house many articles. SOLUTION: A basket 83 is provided on a shelf plate 82A supported by a shelf column erected beside the back plate of an inner box 3 and a bracket protruded forward whose rear end part is supported, a rail 84 is provided between the bracket and the shelf plate 82A and the shelf 8 is constituted so as to move the basket 83 back and forth along with the shelf plate 82A. Further, the bracket is provided with a heater 85 for heating the rail 84.
Patent JP-S57101196-A (JP)
Title: Work process of bottom insulation layer of insulating storage tank
Inventor: NOGIWA MOTOMI
IPC: E04H7/06
Filed: 1980-12-17
Abstract: PURPOSE:To form insulation layer of excellent adiabatic performance and large compression resistance by laying materials mixing and covering the surface of the expanded perlite grain with liquid form cold setting resin on the foundation. CONSTITUTION:The work of bottom insulation layer 7 is executed after the work of the foundation concrete 8, the base portion of external coverage 3 and the ring concrete 6 are completed. The layer 7 is formed by mixing liquid cold setting resin to the expanded perlite grain uniformly and covering the grain. The laying of this coated mixture is performed at the building site same as conventional perlite concrete laying, and fill in the coated mixture to the place to form the layer, and finish with leveling the surface. After executing the insulation layer, asbestos plate 5 or the like is laid on it and upon which base portion 3' of the inner tank barrel is finished by welding.
Patent JP-S6421914-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA NORIAKI
IPC: H01L27/01
Filed: 1987-07-17
Abstract: PURPOSE:To form a high resistance element having a higher resistance value than that of a conventional element accurately with good reproducibility, by forming the high resistance element on a semiconductor substrate by using polysilicon, projecting ultraviolet rays on the high resistance element, and using stable pattern dimensions. CONSTITUTION:A high resistance element is formed on a semiconductor substrate 11. Thereafter, ultraviolet rays are projected on the high resistance element. For example, the silicon substrate 11, on which the high resistance element part is formed, is mounted on a stage 12. Under this state, the ultraviolet rays are projected on the high resistance polysilicon layer as the high resistance element 11, which is formed on the silicon substrate 11, from an ultraviolet ray source 13. The projecting conditions at this time are as follows: stage temperature is 40-200 deg.C; wavelength is 200-400nm; intensity is 20-700mW/cm<2>; and time is 30-120sec. The projection is performed in an atmosphere or in an inactive gas. Then, the trap level in the high resistance polysilicon layer is increased by the projection of the ultraviolet rays. As a result, the resistance value of the high resistance polysilicon layer is increased.
Patent JP-2000013306-A (JP)
Title: Device and method for selecting slot of radio channel
Inventor: SHIDARA KENJI
IPC: H04W72/04
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To optionally allocate the idle slots by means of plural channels against a full rate call by preparing a channel/slot management table in a RAM and a channel/slot allocation means in a ROM at a radio base station respectively. SOLUTION: At a radio base station 2, a RAM 7 includes a channel/slot management table 71 to manage the using states of channels and slots and a ROM 8 includes a channel/slot allocation means 81 to allocate a channel and a slot to a call that is given to the ROM 8. If the call given to the ROM 8 is a full rate call, two or more idle slots are searched out of plural radio channels by making reference to the table 71 to allocate the full rate call. If those idle slots are detected, two idle channel numbers and idle slot numbers are notified to a mobile terminal. Thus, the channels and slots are effectively used and these channels and slots can be connected to more mobile terminals.
Patent JP-S6156504-A (JP)
Title: Transversal automatic equalizer
Inventor: SAKANE TOSHIRO
IPC: H03H15/00
Filed: 1984-08-28
Abstract: PURPOSE:To digitize a circuit and to convert an equalizer into a miniature IC by applying the tap coefficient unit control signals obtained from the output of an adder which adds analog output signals of D/A converters to the reference voltage input terminals of these D/A converters. CONSTITUTION:The delay outputs given from shift registers 131-134 are led to D/A converters 140-144 and converted into analog outputs. These analog output are added together by an adder 15 and delivered to a discriminating part 16. In this case, the tap coefficient unit control signals S0-S4 produced at a controller part 17 are applied to the reference voltage input terminals ref of converters 140-144. Thus the input signal is multiplied by a coefficient inside each of converters 140-144. Therefore each of these converters contains a D/A converting function and also the function of a conventional tap coefficient unit. This can omit the tap coefficient unit.
Patent JP-H0341744-A (JP)
Title: Ultrasonic wave wire bonding method
Inventor: SAKATSU TSUTOMU
IPC: H01L21/60
Filed: 1989-07-10
Abstract: PURPOSE:To make it possible to improve the bonding strength between a wire and an electrode and to miniaturize a bonding pitch by forming the surface of the electrode in a protruding shape, compressing the wire to the protruding surface of the electrode, generating ultrasonic wave vibration, and bonding the wire to the electrode. CONSTITUTION:The end part of a connecting wire 13 comprising, e.g. aluminum raw material, is mounted on a surface 11a of an electrode 11 which is provided on a substrate 12 of a semiconductor device. The wire 13 is compressed to the surface 11a of the electrode 11 with a wedge 14 of an ultrasonic wave bonding apparatus. The surface 11a of the electrode 11 is formed in a protruding state toward the wire 13. The protruding surface 11a can be readily formed by forming the protruding part, e.g. on the electrode 11 which is provided on the substrate 12 and covering the facing surface to the wire 13 with a metallic thin film such as aluminum and gold. The wedge 14 for compressing the wire 13 to the protruding surface 11a of the electrode 11 is driven by the driving part of the ultrasonic wave bonding apparatus. The wire 13 is vibrated with the ultrasonic waves. The wire 13 is plastically deformed along the surface 11a of the electrode 11. The wire 13 is flattened in a concave shape and bonded to the electrode 11.
Patent JP-S6238514-A (JP)
Title: Magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/187
Filed: 1985-08-14
Abstract: PURPOSE:To improve the recording and reproducing characteristic by inclining both side faces projectingly in the butting direction of magnetic core half bodies and forming metallic magnetic films on both slopes and butting magnetic films of opposite slopes and providing wide gaps formed with metallic magnetic films on both side parts. CONSTITUTION:A magnetic path which records and reproduces a video signal is formed by metallic magnetic films 11 and 12 formed on slopes of nonmagnetic protective materials, and a required track width TW is formed by the film thickness of metallic magnetic films. A long-wavelength tracking pilot signal is recorded in a gap G1 between metallic magnetic films 11 and 12' and metallic magnetic films 11' and 12. A length l1 between metallic magnetic films 11 and 11' and a length l2 between metallic magnetic films 12 and 12' are set to >=10mum to not record neither reproduce unnecessary short-wavelength signals. A gap G2 formed by metallic magnetic films 11 and 12' is inclined outward, and even this gap is used for recording and reproducing of long-wavelength pilot signals different in wavelength. Thus, a magnetic head superior in recording and reproducing characteristic is obtained easily and inexpensively.
Patent JP-S6068176-A (JP)
Title: Butt welding method of heavy-gauge low-alloy steel
Inventor: ARITA KOUJI
IPC: B23K35/00
Filed: 1983-09-26
Abstract: PURPOSE:To perform satisfactorily fitting welding without possibility of SR cracking by build-up welding the part near the rear side of the groove of heavy- gauge low-alloy steels with a welding metal consisting of an alloy having the lower sensitivity with SR cracking than the base metals then subjecting the steel to normal butt welding without SR treatment. CONSTITUTION:A buttering weld zone N is formed only on the rear side near the rear side part of the groove of light-gauge low-alloy steels at such a width that extends to about 10mm. from the center of the regular weld line by using a welding material consisting of an alloy comps. having the lower sensitivity with SR cracking than the base metals in the stage of butt welding the light-gauge low-alloy steels. The regular butt weld zone M is then formed as it is without SR treatment.