baber/WOPTO huggingface dataset:
Patent JP-S57207737-A (JP)
Title: Air permeable structure
Inventor: MATSUI MASAYUKI
IPC: F24F7/04
Filed: 1981-06-15
Abstract: PURPOSE:To enable prevention of an intrusion of rain water in a room, by a method wherein outdoor air is made to supply into an inner room through gaps between the upper and lower parts of an outer room and an inner wall and a floor suface, the gap at the said upper part of the outdoor room and the gap between the upper part of an outer wall and a ceiling part are covered by the ceiling part and an extension part of ceiling part. CONSTITUTION:An exhaust opening 18 is provided at the center part of a convex slant ceiling part 16, and discharge of contaminated air in an inner room 10 in a direction A by a fan 20 installed on the exhaust opening 18 is made possible. An exterior wall 22 is provided in parallel withthe inner wall 14, outside an inner wall 14 which partitions  the inner room 10 while the outer room 24 is formed between both the walls 14 and 22 and plural sound insulation plates 34 are provided within the outer room 24. The lower part of the outer room 24 is connected through a lower gap 26 with the inner room 10, and the upper part of the outer room 24 is connected with the open air through a leading part 32 which is formed of an upper gap 28 and a slant extension part 30 of the lower edge of the ceiling part. With this, operation noises of the plant are prevented from transmitting to the outside and only fresh outdoor air without the intrusion of rain and snow into the inner room, can be led into the inner room 10.
Patent JP-S61248506-A (JP)
Inventor: HANSU KUNOBUROTSUHI
IPC: F01L9/20
Filed: 1986-04-21
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-H09257218-A (JP)
Title: Gas cutting nozzle
Inventor: FUJIMORI YASUO
IPC: B23K7/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To permit the simple and sure centering of a cover member, fitted to a nozzle, to attach and fix the same to the tip end of a nozzle main body and permit the prevention of the deviation of centering of the cover member due to shock. SOLUTION: A spacer ring 4, fitted to the base unit 23 of a nozzle 2, is interposed between a cover member 3, fitted to a nozzle 2 projected at the center of tip end of a nozzle main body 1 and attached to the cover member 3 through a box nut 35, and the nozzle 2. The ring 4 is provided with an inner diameter, substantially the same as the outer diameter of the base unit 23 of the nozzle 2, while a recessed groove 42 is formed on the outer peripheral surface of the ring body 41, formed so as to have an outer diameter substantially the same as the inner diameter of the cover member 3, from one end to the other end of the ring body 41.
Patent JP-H03291188-A (JP)
Title: Laser beam machine
Inventor: HAYASHI YOSHIYUKI
IPC: B23K26/10
Filed: 1990-04-09
Abstract: PURPOSE:To improve the quality of a work by removing a flat part from the upper surface of an opening of a cutting plate and spraying compressed air to the external periphery of this opening. CONSTITUTION:On a laser beam machine 1 are arranged a worktable 9 to mount a work and a machining head 3 irradiating laser beam. The cutting plate 5 directly under the machining head 3 and opened upward is provided on the worktable 9 where plural free bearings 11 supporting the work W are arranged. A flat part on the upper surface of the opening 19 of this cutting plate 5 is removed and compressed air is sprayed from an exhaust nozzle 37 to the external periphery of the opening 19 of the cutting plate 5. Consequently, dust and spatters generated in time of laser beam machining can be prevented from adhering to the lower surface of the cutting plate.
Patent JP-S57207932-A (JP)
Title: Picture display device
Inventor: TERUI HISASHI
IPC: G06F3/048
Filed: 1981-06-17
Abstract: PURPOSE:To realize a switching display of pictures which are required to be displayed again with a picture display device equiped with a cathode-ray tube, by installing a picture storing region in the display device and memory assigning marks and display marks at prescribed locations of the cathode-ray tube. CONSTITUTION:When a picture which is to be stored because it is expected to be displayed again exists, the operator assigns one of memory assigning marks MCM of a cathode-ray tube through a light pen LTP, and then, a central processor CPU detects a photoelectric detect signal from the light pen LTP and stores basic data regarding the picture being displayed in a picture memory region PMA. When another picture which is required to be stored next exists, the next memory assigning mark MCM is indicated by the light pen LTP. When the picture stored in the memory assigning region PMA is to be displayed again, a display mark DPM at a location corresponding to the memory assigning mark is indicated. Then the display is immediately switched to the picture.
Patent JP-H05291434-A (JP)
Title: Semiconductor device sealed with resin and its manufacture
Inventor: MORIGA MINASHIGE
IPC: H01L23/28
Filed: 1992-04-13
Abstract: PURPOSE:To shade the light entering at a specified incident angle or more with opaque resin by sealing a light receiving part with transparent resin and sealing the section excluding the light receiving part with opaque resin. CONSTITUTION:The light receiving part 1a of a light receiving semiconductor element 1 is sealed with bisphenol A type epoxy resin and transparent resin 11 having acid anhydride harder for its main ingredients. Other section is sealed with opaque resin 12 in which SiO2 fillers, colorant, flame retardant material, etc. are mixed in cresol novolak type epoxy resin and the Shore hardness of which is 80 or more, so as to form a semiconductor device 13. The light such as in infrared ray, etc., being applied in an arrow 14 and at an incident angle smaller than arrows 14a and 14b passes through the transparent part and is received by a light receiving part 1a, and it functions. But, the light such as a small quantity of ultraviolet ray, etc., being applied at an angle larger than the incident angle is shaded with black resin 12, and is not applied to the light receiving part 1a.
Patent JP-2000281397-A (JP)
Title: Hydraulic composition and its production
Inventor: SHIOKAWA NOBUAKI
IPC: C04B7/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiency produce a hydraulic composition containing substantially no dioxins from municipal refuse incineration ash by screening municipal refuse incineration ash with a sieve to separate the ash into an undersize fraction and an oversize fraction, subjecting the undersize fraction to grinding treatment, mixing the ground undersize fraction with the oversize fraction, firing the resulting mixture to obtain a fired material and grinding the fired material. SOLUTION: The production process comprises: screening municipal refuse incineration ash with a sieve having about 0.5-50 mm opening size to separate the ash into an oversize fraction and an undersize fraction; subjecting the undersize fraction to grinding treatment with a ball mill, or the like into particles having particle size such that about 80 wt.% of the particles pass through a 400 μm sieve; subjecting the oversize fraction to magnetic separation to separate metals such as empty cans from the fraction; thereafter mixing the ground undersize fraction with the resulting oversize fraction; firing the mixture at a 950-1,250 deg.C which is the temperature higher than that at which formation of calcium aluminate and decomposition of dioxins are initiated;  subjecting the resulting fired material to grinding treatment with a crusher mill, or the like, into powder particles having such particle size as to provide a >=1,500 cm2/g Blaine specific surface area; and mixing 0.5 to 200 pts.wt. of gypsum with 100 pts.wt. of this powdery fired material to produce the objective hydraulic composition.
Patent JP-S60236908-A (JP)
Title: Control device for flowing shelf device
Inventor: TAJIMA ENPEI
IPC: B65G1/06
Filed: 1984-05-09
Abstract: PURPOSE:To simplify adjustment of conveyance action for articles by making adjustable a time for compressed air supply to an air hose by means of an adjustable timer circuit in the captioned system provided with a roller unit in a groove of a slanting rail through a freely inflating and contracting air hose. CONSTITUTION:A flow shelf system is composed of the plural number of slantingly laminated stages of rail 11 forming a groove 16 which is provided, inside it, with an air hose 20 and a roller unit 19, composed of a roller group 17 and a support body 18 rotatably supporting said group 17. By inflating the air hose 20 through supplying compressed air, the roller unit 19 is pushed up and a pallet 14 is transferred along the slanting direction of the rail through the roller group 17 by means of gravity. In this case, as a control device for the captioned system, an adjustable timer circuit to adjust a time for compressed air supply to the air hose 20 is provided. Thus, conveyance speed can be easily adjusted correspondingly to articles.
Patent JP-S5718792-A (JP)
Title: Granulation of coal
Inventor: SAKAI KATSUYA
IPC: C10L5/16
Filed: 1980-07-08
Abstract: PURPOSE: Finely crushed coal is combined with water and a binder and they are kneaded, pelletized with a dry-type pelletizer and the pellets are coated with a binder by the use of a wet-type pelletizer to produce the objective granulated coal suitable for transportation, becuase of its high water resistance and toughness.  
     CONSTITUTION: After coal 1 is finely crushed with crusher 2 into particles of about 200mesh to 5mm, it is mixed with water 4 and a binder such as heavy oil 5. The mixture is kneaded with the kneader 7 and pelletized with a rotary type dry pelletizer 8 into pellets 9. Then, the pellets 9 are combined with water and they are coated with a binder 5 as they are pelletized and finished with the wet-type pelletizer 10 to produce tough pellets 11. The pellets are mixed with water 14 in the preparation tank 12 to form a slurry with a concentration suitable for transportation and the slurry is transported with pump 13 to the consuming place.  
     EFFECT: This process forms a large amount of pellets at a high speed. The dehydration is readily effected at the consuming place and there is no trouble such as spontaneous combustion during the transportation, particulate pollution and freezing. Further, the wearing is reduced on the inner wall of the pipe line. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05295632-A (JP)
Title: Mixed woven fabric
Inventor: NISHIYAMA CHUJI
IPC: D03D15/00
Filed: 1992-04-13
Abstract: PURPOSE:To provide the mixed woven fabric most suitable for supplying for an automatic sewing process as cut pieces. CONSTITUTION:The woven fabric not curling in the state of the cut pieces and most suitable for supplying for an automatic sewing process is obtained by employing the false-twisted yarns of spinning taken-up filaments spun at a winding-up rate of >=4000M/min as either of warps and wefts and also regenerated cellulose fibers as the other and weaving the warps and the wefts into the mixed woven fabric.
Patent JP-H11289484-A (JP)
Title: Camera with monitor
Inventor: MISAWA MITSUFUMI
IPC: G06F3/0488
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a monitor where an image is powerfully reproduced by using a large-sized screen monitor in the case of reproduction and an entire image is confirmed without hiding the image with a hand gripping the camera when photographing. SOLUTION: A monitor 30 with a large-sized screen is provided on a rear side of an electronic camera 10. In the case of the photographing mode, a preview image and a photographed image that are reduced in size are displayed on the screen of the monitor 30 which is not intended of being covered by a hand 46 of a photographer 46. In the case of the reproduction mode, nearly entire screen of the monitor 30 is used and a reproduced image is displayed on a screen whose size is larger than that in the photographing mode. A touch panel is especially provided on the screen of the monitor 30, and operation buttons such as a zoom operation button 50 and an exposure correction button 52 are displayed on the part of the screen where no image is displayed in the photographing mode and part of the screen is utilized as a camera operation section (entry section).
Patent JP-S60236218-A (JP)
Title: Device for plasma processing
Inventor: NAKAMURA JIYUNICHI
IPC: H01L21/3065
Filed: 1984-05-10
Abstract: PURPOSE:To stabilize the state of distribution of plasma to attain a uniform thickness of a film and reduction of a deposit and thereby to form a thin film of high quality under high productivity, by a construction wherein a cover absorbing the radiation of a high-frequency output is provided on the back surface of an upper electrode or the like and grounded so as to prevent the occurrence of electric discharge. CONSTITUTION:A wafer 24 is placed on a lower electrode 23, a prescribed reactive gas is supplied to the inside from a supply channel 26, and electride discharge is conducted between said electrode and an upper electrode 22. By a plasma generated by this discharge, a thin film is formed on the surface of the wafer 24. In this construction, the back surface side and circumferential side surface parts of the upper electrode 22 are covered with earth plates 30a and 30b disposed in vicinity thereto. Therefore, a high-frequency output is discharged between the back surface side and circumferential side surface parts of the upper electrode 22, on one side, and the earth plate 30a and the earth tube 30b, on the other, and thus the discharge can be prevented from occurring between this electrode and the inner wall of a vacuum chamber 20.
Patent JP-H01265628-A (JP)
Title: Data transmission equipment for automobile telephone set
Inventor: NISHIMURA SHINICHI
IPC: H04N1/32
Filed: 1988-04-18
Abstract: PURPOSE:To avoid useless transmission at the sender side by detecting it that a reception electric field intensity reaches a prescribed level or below and stopping the transmission of the data at that time. CONSTITUTION:A system control section 28 decides the electric field intensity based on option signals OP2, OP6 inputted from an automobile telephone radio equipment 3. If the electric field intensity weak state is consecutive for a prescribed time during the execution of facsimile communication, a series of processings such as reading of an original picture by a scanner 21, coding processing by a coding and decoding section 23 and transmission processing of picture information are stopped forcibly at that point of time. On the other hand, during reception processing execution, a series of reception processings such as reception of picture information by a MODEM 25, decoding processing by the coding decoding processing section 23 and recording by a plotter 22 are stopped forcibly. On the other hand, when an electric field intensity is weak or zero and a busy tone is detected during transmission reception execution, the transmission/reception is stopped similarly as above.
Patent JP-S61253347-A (JP)
Title: Low carbon steel having superior cold workability
Inventor: MATSUBARA ITARU
IPC: C22C38/00
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a steel having superior cold workability by extremely reducing the amounts of P, S and O as impurities in a low carbon steel and adding specified amounts of Cr, Ti and B as well as the irreducible minimum amounts of Si and Al so that wear resistance and toughness are provided by carburization, hardening and tempering. CONSTITUTION:This low carbon steel contains, by weight, 0.10-0.30% C, <0.3% Si, 0.10-0.40% Mn, <0.60% Cr, 0.01-0.05% Al, <0.010% P, <0.010% S, <50ppm O, 0.01-0.05% Ti and 0.0005-0.005% B. Since the steel contains Ti and B, the hardness is increased by carburization, hardening and tempering to provide superior wear resistance. The steel has superior suitability to cold working such as cold drawing or cold forging.
Patent JP-S5521534-A (JP)
Title: Cold rolled steel plate treated pretreated for painting
Inventor: TSUCHIYA KATSURA
IPC: C23C14/16
Filed: 1978-07-31
Abstract: PURPOSE: To improve the painting adhesive and corrosion resistance of a cold rolled steel plate for an automobile or the like used with painting after press working or the like by forming thin film of metal nickel or the like on one side surface thereof to thereby eliminate the surface treatment of phosphate or the like.  
     CONSTITUTION: Metal selected from the group consisting of Ni, Co, Mn is adhered onto one side surface of a cold rolled steel plate pretreated for painting by normally electroplating, substitution plating or the like. The amount of adherence is 0.5W 50mg/dm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04303968-A (JP)
Title: Compound semiconductor device
Inventor: MATSUI YUICHI
IPC: G02B5/18
Filed: 1991-03-30
Abstract: PURPOSE:To obtain a compound semiconductor device which allows a signal light output from one or a plurality of light-emitting elements to be transmitted to a plurality of light-receiving elements at the same time and has an improved information transmission efficiency. CONSTITUTION:A light-diffraction layer for diffracting light and a transparent layer for enabling light to be transmitted are placed between a light-emitting element and a light-receiving element. A light-diffraction layer consists of a compound semiconductor and a fine crystal 2 (or a fine crystal with a larger light-absorption coefficient as compared with the mother phase) with a different refractive index from this mother phase 1 is aligned at a specified intervals within the mother phase 1.
Patent JP-S58209703-A (JP)
Title: Manufacture of image guide
Inventor: TSUKAMOTO MAKOTO
IPC: G02B6/06
Filed: 1982-05-31
Abstract: PURPOSE:To form a flexible image guide free of defect such as a flaw, etc., without degrading picture element density greatly by fixing an optical fiber wound around a drum plural times with a coating film made of oily ink applied around the external circumference of the optical fiber before the optical fiber is wound around the take-up drum. CONSTITUTION:An optical fiber blank wire 1 spun in an optical fiber spinning process is fed into a coating vessel 2 which has an insertion hole 3 at the bottom, and contains water 4 and an adequate amount of oily ink 5 on its top surface, and then drawn out of the vessel 2 through the inserton hole 3, providing a coating film of the oily ink 5 continously around the external circumferential surface of the optical fiber blank material 1. Then, the coated optical fiber 1' is taken up around the take-up drum 6 to about 100 layers in total by being arrayed successively without any gap by a guide capstan 8 which guides the optical fiber 1' to left and right along the revolving shaft 7 of the drum 6. This take-up operation is completed while the coating film around the optical fiber 1' is still viscous before being dried completely.
Patent JP-H05268484-A (JP)
Title: Piclture coding processing method and picture decoding processing method
IPC: H04N19/20
Filed: 1992-03-18
Abstract: PURPOSE:To obtain the picture coding processing method and the picture decoding processing method in which deterioration in a required object picture is prevented while reducing quantity of picture data. CONSTITUTION:Data of an original picture are divided into large picture element blocks by a 1st picture element block division section 2 and the picture element blocks are classified into an object block group and a non-object block group by a picture element block discrimination section 4 based on given contour data. The picture element block belonging to the former is divided into small blocks, a 1st compression section 6 is used to compress the picture at a low compression rate, and the non-object block groups is compressed by a 2nd compression section 7 at a high compression rate. Furthermore, in the case of decoding, picture data are expanded and synthesized through the expansion processing corresponding to the compression of each compression section. Thus, while the picture quality of the required picture is kept sharply, the quantity of picture data is remarkably reduced.
Patent JP-S57209733-A (JP)
Title: Manufacture of metallic element for slide fastener
Inventor: KASAI KAZUMI
IPC: B21D53/52
Filed: 1981-06-17
Abstract: PURPOSE:To manufacture a titled element having a concavity of high hardness simply by press forming an engaging concavity, a concavity around its tip and an engaging head on a metallic wire by one process and cutting it into individual element. CONSTITUTION:A concavity 8 for forming an engaging head 3 is formed on a punch 7, and a protruded mold 11 for forming a dent 5 around the tip 4 of the concavity 2 is formed on a die 9. The concavity 2, dent 5 and head 3 are formed on a metallic wire 6 at a stroke in one process by the action of the punch 7 and die 9. Next, finishing press working is made by the concavity 13 of a punch 12 and the protruded mold 15 of a die 14. At the same time, cutting of individual metallic element material 20 is made by cutting molds 16, 17 along cutting lines 18, 19. Thus, a metallic element 1 provided with a concavity 2 and head 3 on one end, and a dent 5 is formed around the tip of the concavity 2.
Patent JP-H03291871-A (JP)
Title: Connector
Inventor: SAWAMURA HIROYUKI
IPC: H01R13/66
Filed: 1990-04-09
Abstract: PURPOSE:To remove noise due to conduction and radiation by embedding a single conductor or a plurality of conductors in a molded piece made of magnetic substance mixture. CONSTITUTION:Electric signals are inputted to the terminals 3a, 3b,...3n of respective conductors 1a, 1b,...1n at one side, and they are outputted out of terminals 3a, 3b,...3n at the other side. In case of direct current, signals are transferred between both of the sides practically with no attenuation. In this case, since the emission of high frequency components is blocked by means of equivalent inductance 7a, 7b,...7n composed of the respective conductors 1a, 1b,...1n, and of a molded piece 4 made of magnetic substrate mixture, noise due to both conduction and radiation is removed, so that excellent noise filtration effect can thereby be expected.
Patent JP-S57208117-A (JP)
Title: Tap changing transformer
Inventor: SHIMIZU HISASHI
IPC: H01F29/02
Filed: 1981-06-17
Abstract: PURPOSE:To prevent a floating terminal from being supplied with high voltage, by connecting a rough tap to one output terminal, connecting designated winding branches sequentially to tap windings in series, and grounding the remaining winding branches. CONSTITUTION:A secondary winding consists of a dense tap winding providing a plurality of dense taps 21 and a rough tap winding 25 providing a plurality of windings 22, 23, 24 separated one another. A dense tap changer 26 is provided to change sequentially among the dense taps 21 through a terminal X. A rough tap changer 27 is provided to operate in conjunction with the dense tap changer 26 action. The rough tap changer 27 connects one or a plurality of winding  branches 24 to the dense tap winding 2 sequently in series. This brings voltages of a multiple winding branch of dense taps. By providing a polarity changer 4, twice the voltages thereof is obtained.