baber/WOPTO huggingface dataset:
Patent JP-H02221149-A (JP)
Title: Production of oxide superconductor
Inventor: OTOMO AKIRA
IPC: C04B35/45
Filed: 1989-02-22
Abstract: PURPOSE:To obtain an oxide superconductor having a high critical temp. and a high critical current density by melting oxides as starting materials for an Sr-Ca-Cu-O type oxide superconductor by heating, solidifying the molten oxides by cooling, bringing a Bi-Pb-O type oxide into contact with the resulting solid body and carrying out heat treatment. CONSTITUTION:Starting materials such as SrCO3, CaCO3 and CuO are mixed in such a ratio as to give an Sr-Ca-Cu-O type oxide superconductor. They are melted by heating in the air and solidified by cooling. Bi2O3 and PbO are brought into contact with the resulting solid body in such a ratio as to give a Bi-Pb-Sr-Ca-Cu-O type oxide superconductor and they are held at a temp. at which a superconducting phase is formed for a certain time to diffuse a Bi-Pb-O type oxide in the Sr-Ca-Cu-O type oxide. A Bi-Pb-Sr-Ca-Cu-O type oxide superconductor having a high critical temp. and a high critical current density is obtd.
Patent JP-S56140115-A (JP)
Title: Special polyester fiber
Inventor: SHIMAKURA MAMORU
IPC: D01F6/62
Filed: 1980-03-31
Abstract: PURPOSE: To titled novel fibers having a specific cross sectional shape and surface conditions and excellent sweat absorbing property.  
     CONSTITUTION: A polyester containing an inert fine particulate substance dispersed therein is spun through spinning holes capable of giving modified cross sections and then drawn. The surface of the resultant fibers is eluted with a solvent having a solubilizing or decomposing ability of the fiber to give the aimed fibers in which the cross section has at least one hollow, and the ratio between the largest depth (d) of the hollow and the opening width (w) is ≥1/2, the ratio between the inner periphery and the total periphery of the fiber being 1/10. The fibers have 0.3 or more fine pores having a granular structure ≤1.5μ per square micron on the surface thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09234261-A (JP)
Title: Golf club for practice
Inventor: AIKAWA TADASHI
IPC: A63B69/36
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf club for practice with which a trainee can do swing practice safely even in small spaces of indoor or a garden, then, right after the swing, the trainee recalls the sound of whistle to study swing performance alone. SOLUTION: The holes 5 and 6 are perforated from the face 4 to its back at the head 3 of a golf club. In the holes 5 and 6, one whistle each is installed. Since the wind passes through the holes, the whistle blow with different frequency each other and cause a diversity of synthesized sound upon head angle and head speed. To the end of the head 3, a fringe 7 consisting of several flexible tape members is attached so as to cause a touch sound when such fringe touches something indoor such as wall, floor or instrument.
Patent JP-H10286122-A (JP)
Title: Production of tooth brush and filament implanted to it
Inventor: KATO MASABUMI
IPC: A46B9/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make a tooth brush difficult to fall down bristles and bend by constituting at least a part of filaments constituting the brush part of the tooth brush of a wire stuck to a core material in the state of exposing a part so as to improve the elasticity, the repulsiveness and the durability of the filaments. SOLUTION: A filament 10 to be implanted to the tooth brush 100 is constituted of a nylon cylindrical core material 1 and a wire 2 with a rectangular cross section which is bury-fixed vertically on the side face of the material 1 and uses an extremely thin hard nylon material. In addition the wire 2 can be added to the filament 10 by spirally fixing and can be obtained by additionally covering the external face of the filament 10 obtained by spirally coiling the wire 2 like this with nylon (covering material). The double structure of the filament like this make the falling down of bristles and bending difficult to fall down and bend so as to obtain the toothbrush 100 effectively show the elasticity, the repulsiveness and the durability of the bristle tip parts.
Patent JP-S59167311-A (JP)
Title: Heating device for automobile
Inventor: YUUNAI KAZUHIDE
IPC: B60H1/08
Filed: 1983-03-15
Abstract: PURPOSE:To improve comfortability irrespective of running circumstances and environment, by adjusting an opening degree of a valve of a flow control device according to temperature in a compartment or temperature of a blowing air in a heating system utilizing an engine cooling water. CONSTITUTION:Change in temperature in a compartment or temperature of a blowing air is sensed by a sensor 15, and a sensed signal is inputted to a control device 17. The input signal is compared with a set temperature 16 by the control device 17, and when there exists a deviation greater than a fixed value, that is, when a sensed temperature is lower than the set temperature, a motor 13 is forwardly rotated, while when higher, the motor 13 is reversely rotated. In this manner, an opening degree of a flow control valve is adjusted to maintain the temperature in the compartment at the set temperature. Thus, comfortability may be improved irrespective of running circumstances and environment.
Patent JP-H11242726-A (JP)
Title: Card reader and read error processing method and storage medium for recording control program
Inventor: KOMATSU HARUYUKI
IPC: G06K17/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a card reader for analyzing the cause of a read failure. SOLUTION: When card information is inputted, whether or not data are correctly inputted is judged (23). In the case of normal data (23: YES), data transfer is operated (24). When the data transfer is normally ended (26: YES), the normal end is transmitted to an operator by a lamp or a sound (27). In the case of abnormal data (23: NO), special data indicating read failure are transmitted to a host device (25). Afterwards, the abnormal end is transmitted to the operator by the lamp or the sound (28). When the data transmission fails (26: NO), the abnormal end is only transmitted to the operator by the lamp or the sound since the read of a magnetic card succeeds.
Patent JP-H0524533-A (JP)
Title: Tandem brake booster
Inventor: WATANABE MAKOTO
IPC: B60T13/563
Filed: 1991-02-14
Abstract: PURPOSE:To increase the output of a tandem booster in the case where the booster is operated as automatic brake device. CONSTITUTION:One edge of a bellows 38 arranged in the constant pressure chamber A of the front chamber of a tandem brake booster is connected with the edge part of the first constant pressure passage 24 formed on a valve body 8, and the other edge communicates to a negative pressure source through the second negative pressure introducing pipe 39, and a solenoid valve 43 for allowing the inside space A' of the bellows to communicate to the atmosphere in case of necessity is installed between the second negative pressure introducing pipe and a negative pressure source. Further, the second constant pressure passage 26 for the communication between the constant pressure chamber of the front chamber and the constant pressure chamber C of a rear chamber is formed outside the outer peripheral bead part of a front diaphragm. Even if a brake pedal is not stepped ON, the atmosphere can be introduced into the inside space A' of the bellows by the operation of the solenoid valve, and the function as automatic brake can be obtained. Since, in this case, the atmosphere introduced into the inside space A' can be introduced into both the variable pressure chambers B and D, output can be increased.
Patent JP-S51132680-A (JP)
Title: Incandescent lamp
Inventor: NISHIKIORI KOUSUKE
IPC: H01K1/50
Filed: 1975-04-10
Abstract: PURPOSE: To obtain a long-life incandescent lamp by enclosing a halogen together with an inert gas into a heat-resistant, light-transmitting tube containing therein a tungsten filament. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56141785-A (JP)
Title: Converting method of energy
Inventor: YAMAZAKI HIRONORI
IPC: H02N11/00
Filed: 1980-04-03
Abstract: PURPOSE:To efficiently convert lights and thermal energies to electric energies by a method wherein a high-molecule ferroelectric body or a composite body of the high- molecule ferroelectric body and inorganic ferroelectric fine powder is utilized as an energy conversion material. CONSTITUTION:A flat plate-shape element having a dielectric film 1, electrodes 2, 3 and a block coating varnish layer 4 is fixed to a frame 5 and adapted to be rotated. By using DC power source 9 during the radiation of the sun light being applied to a plane of the Al electrode 2, the dielectric film 1 is charged through terminals 10, 11 from terminals 12, 13. Then, the electric power is fed between terminals 14, 15 through their terminals 10, 11 when the dielectric film 1 rotates, and the solar light is irradiated to the black coating layer 4 to raise the temperature of the dielectric film 1.
Patent JP-H01217572-A (JP)
Title: Method for displaying picture deformation
Inventor: MURAKAMI SHINICHI
IPC: G06T3/00
Filed: 1988-02-25
Abstract: PURPOSE:To easily execute a deformation procedure and handling by obtaining an object picture with fidelity by adapting the small flat surface approximate method of a triangle batch, etc., and conducting a function which defines a deformation relation between small flat surfaces to the deformation when the picture deformation of a generated three-dimensional picture object is executed and displayed. CONSTITUTION:A deforming subject object 1 is image-picked-up by the plural cameras of a picture input part 2 and the plural pieces of the image-picked-up picture are sent to a surface point position detecting part 3. In this detecting part 3, the position coordinates of the respective pictures of a same point on the object 1 and the space position relation between the cameras are used and the three-dimensional position coordinate value of a feature point on the object 1 is obtained. This coordinate value is sent to a small flat surface defining part 4 and the three feature points which are mutually adjacent are linked from the three- dimensional position removed in the detecting part 3. Then, a triangle is made and a small flat surface picture to approximate the subject picture is made as a set and the picture is accumulated. The control of these pictures is executed by a control part 9 and the deforming relation to the respective small flat surface approximate pictures is defined in a deforming relation defining part 5. Then, a deformation processing is executed by a picture deforming part 6.
Patent JP-2000242173-A (JP)
Title: Intrinsic information printing tape of wire bundle
Inventor: NISHIOKA MAKOTO
IPC: G09F3/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to surely visually recognize the intrinsic information of a wire bundle when a tape is mounted to the wire bundle and to easily mount the tape to the wire bundle by forming notched parts between a printing part and sticking parts 14a and 14b. SOLUTION: The printing tape 11 has the printing part 12 formed on the surface exclusive of its both ends. The sticking parts 14a and 14b are formed at both ends of the setting part 12. Notched parts 16a and 16b are formed between the printing part 12 and the sticking parts 14a and 14b and these notched parts 16a and 16b extend from the one end of the printing tape 11 toward its central part. When the sticking parts 14a and 14b are stuck to a wire harness of a small diameter with a tacky adhesive tape, the printing part 12 is prevented from turning around the outer peripheral part of the wire harness by the notched parts 16a and 16b and the printing part 12 can be formed in a flat form.
Patent JP-H05243842-A (JP)
Title: Plane antenna
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q21/06
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a plane antenna in which a side lobe is hardly generated in the elevation angle direction and the azimuth direction to a satellite by suppressing deterioration of the gain. CONSTITUTION:A first and a second radiation circuit boards 3, 5 consist of an aluminum plate, and apertures 9, 7 are punched and formed as radiation elements. A feed probe 10a of a feeding circuit 10 of a first feeding circuit board 2, and a feed probe 8a of a feeding circuit 8 of a second feeding circuit board 4, which are coupled electromagnetically to the apertures 9, 7 are inclined by 45 deg. against the array direction of the apertures 9, 7 and extended and formed from feeders of the feeding circuits 10, 8, and subjected to rotational arrangement so as to become vertical or horizontal in accordance with the direction of a polarized wave. In this case, the array direction of the apertures 9, 7 of the radiation circuit boards 3, 5 is inclined by 45 deg. against a shaft in the horizontal direction (this horizontal direction shows the equal direction or the orthogonal direction to the direction of the polarized wave to be transmitted and received) and generation of a side lobe to the elevation angle direction and the azimuth direction of a satellite is made extremely small.
Patent JP-H07302029-A (JP)
Title: Cleaning device and electrophotographic image forming device
Inventor: NAGAOKA TOMOO
IPC: G03G21/00
Filed: 1995-03-02
Abstract: PURPOSE:To prevent irregularities in cleaning in the width direction of a body to be cleaned by allowing a rotary brush to press-contact with the body to be cleaned with press-contact force uniform in the width direction of the body to be cleaned. CONSTITUTION:The eccentric cam 10 of a cleaning device is rotated to extrude a sl extrude iding plate 6 toward a transfer drum 30. Thus, the sliding plate 6 is slid toward the transfer drum 30 together with a brush case 4 and when a guiding roller 8 is abutted on the gumcling surface of the transfer drum 30, the guiding roller 8 is pressed against the transfer drum 30 by the energizing force of a tension spring 12, without sliding the brush case 4 even if the sliding plate 6 is further slid toward the transfer drum 30. On the other hand, when the formation of an image is completed, the eccentric cam 10 is half rotated and the sliding plate 6 is pulled in a direction away from a photoreceptor drum by the transension spring 11. Thus, the brush case 4 is slid together with the sliding member 15 and the rotary brush l leaves from the photoreceptor drum.
Patent JP-S52126295-A (JP)
Title: Automatic toll collector
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1976-04-15
Abstract: PURPOSE: To provide codes for optical reading and a device to renew the details of the code on the passanger car and a code information reader and a device to generate a renewal command signal on the ground so that indication details may be renewed without stopping the passenger car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08242443-A (JP)
Title: Equipment for monitoring surrounding of vehicle
Inventor: SASAKI KAZUYUKI
IPC: H04N7/18
Filed: 1995-03-02
Abstract: PURPOSE: To prevent mis-recognition of an obstacle object whose width is wider than the width of its own vehicle by calculating a shape and a position of the object based on object edge information, object presence information and image information. CONSTITUTION: An object extract means 41a extracts an object image based on an image from a right side image pickup means 11R and a left side image pickup means 11L, and an object edge detection means 41b generates edge information as edge part information based on the object information. Then a luminance information acquisition means 41c acquires luminance information between object edges based on the object edge information, and an inter-edge object discrimination means 41d discriminates whether or not an object is in existence between the object edges based on the luminance information between the object edges.  Then an object position shape calculation means 41e calculates the shape of the object and a relative position with a vehicle based on the result of discrimination by the discrimination means 41d, the edge information from the detection means 41b and the image information stored in an image storage means 31.
Patent JP-H07229492-A (JP)
Title: Seal bearing of scroll type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C29/00
Filed: 1994-02-17
Abstract: PURPOSE:To prevent any protuberance of a groove end from occurring as well as to improve sealability by forming a groove for a seal bearing by means of press working, while installing each press recess in a block at the opposite side of this groove and an unslidden part, and forming this press recess into such a shape as corresponding to the groove. CONSTITUTION:A rocking scroll member 28 performs its rocking motion to a fixed scroll member via a driving shaft 10 and thereby it inhales a coolant and, after being compressed, discharges it outward, the driving shaft 10 is pivotally supported by a seal bearing 45 attached to a bearing installed part 20 in an interval between its lower end and a support flange 18a of a block 17, and consequently in oil space 46 is partitioned off beneath a main bearing 19 installed in a through hole 18 of the block 17. In this case, a ring groove and a radial groove 45b both are formed in the seal bearing 45 by means of press working, while a press recess 45b is formed in a part at the opposite side of the groove 45b, in a shape corresponding to the groove 45b, at a position conforming to this groove 45b.
Patent JP-H08238993-A (JP)
Title: On-vehicle electronic device
Inventor: SHIBAZAKI KOICHI
IPC: B61D37/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide an on-vehicle electronic device excellent in vibration resistance and maintainability. CONSTITUTION: A frame-like panel 42a is mounted on the front face opening part of a rack body 41 by panel fastening screws 43. The panel fitting protrusions of a sub-panel are fitted into panel fit-in parts 45a, 45b provided at the lower side of the panel 42a and fixed to the panels 42a by snap locks Slide mechanism parts are provided on both side parts in the rack body 41, and sliding rail inner members are fitted to both sides of baseplates 71, 72, .... Tables 75, 76, ... are provided on the baseplates 71, 72, ... through vibration resisting mechanism parts 83. Electronic equipments such as a digital scanning converter 3 and a distributor 32 are mounted on the tables 75, 76, ... and fixed by rubber bands 80 so as to be enclosed in the rack body 41.
Patent JP-H06236945-A (JP)
Title: Heat sink
Inventor: HANAWA TSUYOSHI
IPC: H01L23/36
Filed: 1993-02-08
Abstract: PURPOSE:To enhance the head-dissipating property of a heat sink and to increase the rigidity so as to eliminate resonance by a method wherein the heat sink of a chimney structure provided with a plurality of chimney spaces is formed and the plurality of chimney spaces are formed as large and small spaces having partitions in a curved shape. CONSTITUTION:A base 21A provided with a mounting face 21 on which electronic circuit elements are mounted is installed in a heat sink 20. Curved partitions 24, 25 are installed so as to be respectively crossing shapes on the back side of the mounting face 21 of the base 21A. A plurality of small chimney spaces 26 and large spaces 27 are formed by the crossing shapes. Rectlinear partitions 22, 23 and the curved partitions 24, 25 are formed in such a way that their thickness becomes thin as they are separated form the base 21A. Thereby, heat generated from the individual electronic circuit elements 31 can be taken away high efficiency, the rigidity of the heat sink can be increased and the generation of resonance can be reduced.
Patent JP-H11241264-A (JP)
Title: Three-dimensional netty structure and its production
Inventor: KAWABATA KENJI
IPC: D04H3/033
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cushionable composite resistant to tensile breakage and having large voids. SOLUTION: This flat plate-like three-dimensional netty structure with randomly spiral linear thermoplastic resin threads point-bonded to one another is so designed that the percentage of voids on one or both surface(s) thereof is lower than that at the central portion thereof. This structure 3 is obtained by the following process: a molten thermoplastic resin is extruded via a plurality of nozzles 4 downward and allowed to descend spontaneously into a space between a pair of belt conveyors 1 partly dipped into water, and subjected to takeup at a speed lower than the descending speed, wherein the space between the pair of belt conveyors 1 is narrower than the width of the extruded molten resin 5 bundle, and, before the belt conveyors 1 run into the water, one or both surfaces of the molten resin 5 bundle come into contact with the belt conveyors 1.
Patent JP-H07254700-A (JP)
Title: Mis transistor and fabrication thereof
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L21/8242
Filed: 1994-03-15
Abstract: PURPOSE:To provide an MIS transistor in which high integration and high performance can be realized. CONSTITUTION:An n-type impurity diffusion layer 3 is formed on the main surface of a p-type semiconductor substrate 1. First and second interlayer insulating layers 4, 6 and a gate electrode 5 are also formed on the main surface of the p-type semiconductor substrate 1. A first opening 7 is made through the first and second interlayer insulating films 4, 6 and the gate electrode 5. A laminate structure of an n-type silicon epitaxial layer 9, a p-type silicon epitaxial layer 10 and an n-type silicon epitaxial layer 11 is formed in the first opening 7. An embedded insulating layer 14 is formed at least in the p-type silicon epitaxial layer 10.
Patent JP-S52127336-A (JP)
Title: Liquid developing agent for electrostatic photography
Inventor: TSUFUSHI KAZUO
IPC: C08G59/00
Filed: 1976-04-19
Abstract: PURPOSE: To provide a liquid developing agent for electrostatic photography, in which a specific epoxy-containing resin and a monomer are subjected to polymerization in a non-aqueous solvent with high insulating property and low dielectric constant to obtain a developing agent excellent in dispersion stability, fixing property and re-dispersibility so as to be suitable for offset printing and various copying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0235034-A (JP)
Title: Production device of roasted thin food
Inventor: YUASA HIRAATSU
IPC: A23L15/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a device capable of producing high-quality beltlike roasted thin food having uniform thickness continuously and efficiently equipped with a storage tank for raw materials, transfer drum, heating drum and cooling pipe. CONSTITUTION:The aimed device consists of a tank 1 to store a pasty material 2, a transfer drum 5 having a lower part immersed in the pasty material 2 and rotating at low speed, a roasting drum (heating drum) 11 closely arranged above the transfer drum 5 at a given interval L1 and rotating at low speed, a cooling pipe 12 in which cooling water is circulated, which is brought into contact with the transfer drum 5 and maintained at a given distance L2 to the roasting drum 11 and a scraper 14 in contact with the outer periphery of the roasting drum 11. After the pasty material 2 is drawn up by the transfer drum 5, a reservoir 13 of the material is formed between the three members of the transfer drum 5, the roasting drum 11 and the cooling pipe 12, a material layer having thickness L2 is made on the roasting drum 11 and roasted.