baber/WOPTO huggingface dataset:
Patent JP-S6471121-A (JP)
Title: Formation of alloy layer
Inventor: HAYASHI HISAO
IPC: C23C14/02
Filed: 1988-06-24
Abstract: PURPOSE:To absorb laser energy at the time of laser annealing uniformly, and to form an equal alloy layer by previously bringing the surface of a semiconductor base body into an amorphous state by the irradiation of ion beams. CONSTITUTION:Si atoms 3 are implanted to the surface 1a of an silicon semiconductor base body 1 through an ion implantation method, and an amorphous layer 2 is shaped onto the surface 1a of the base body. A thick Pt layer 4 is applied and formed onto the surface 1a of the base body through evaporation, the Pt layer 4 is irradiated with a YAG laser 5, and an Si-Pt alloy layer 6 is shaped onto the surface 1a of the base body. Accordingly, the Si-Pt alloy layer 6 having uniformity extremely better than a conventional laser annealing method is acquired.
Patent JP-S5583440-A (JP)
Title: Cooling device of ac motor
Inventor: KAWADA SHIGEKI
IPC: H02K9/06
Filed: 1978-12-20
Abstract: PURPOSE: To improve cooling effect and prevent the occurrence of overheat troubles by providing a guide cover outside the outer casing of a totally enclosed construction motor and making a motor shaft hollow to flow cooling air around the outer surface and in the shaft.  
     CONSTITUTION: At the back of a motor of a totally enclosed construction used for metal cutting work, etc., a cup-shape guide cover 30 is attached and inside the cover, a fan 28 is provided. Around the outer casing bracket 10 of the motor, plural radiating ribs 12a∼12c extending in the radial directions are provided and a center hole 22 is made through a motor shaft 20. By so doing, cooling air flow by the fan 28 is divided into the flow of arrow mark A guided by the guide cover 30 and the radiating ribs 12 of the outer casing bracket 10 and that of arrow mark B introduced into the hollow hole 22 of the motor shaft, and heat can be taken away efficiently from the radiating ribs 12 and the hollow hole 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07150025-A (JP)
Title: Emulsion composition
Inventor: NAKAYAMA YOSEI
IPC: C08L29/08
Filed: 1994-06-03
Abstract: PURPOSE:To obtain an emulsion composition which is pollution-free and excellent in dispersibility in water and storage stability and gives good film performance by neutralizing a mixture of a specific aqueous resin and an alkyd resin, then dispersing the neutralized product in water. CONSTITUTION:(A) 10 to 70wt.% of a aqueous resin prepared by maleinizing the esterified product from (i) a (semi)drying oil fatty acid, (ii) a copolymer of allyl alcohol-aromatic vinyl, further, when needed, (iii) a polybasic acid, monobasic acid or polyhydric alcohol is mixed with (B) 30 to 90wt.% of an alkyd resin containing 30 to 75wt.% of component i and neutralized, and dispersed in water to give object composition. It is preferred that, for example, component i is linseed oil fatty acid and component iii is phthalic acid, benzoic acid or ethylene glycol.
Patent JP-H025549-A (JP)
Title: Semiconductor integrated device
Inventor: TANDO YASUHIKO
IPC: H01L27/118
Filed: 1988-06-24
Abstract: PURPOSE:To enable the increase of a channel region by a method wherein a semiconductor integrated device is provided with a first layer power source wiring, which is connected to a base cell and belongs to the same layer as a signal wiring, and a second layer power source wiring which intersects the first layer power wiring at a right angle at the layer above it and is connected with it, where the first layer power source wiring is divided by each base cell and connected to the second layer power wiring. CONSTITUTION:A first layer power source wirings 21 is provided to the same layer as a second layer signal wiring, divided by each two columns of a base cell 11, and supplies a power to this two columns of the base cell 11. The second layer power source wiring 22 intersects apparently the first layer power source wirings 21 at their center at a right angle with them, the wirings 21 and 22 are connected with each other only at cross points by means of through-holes shown by marks. Only a current i1 flowing into the base 11 is made to flow through a resistor R3 of the wiring 21. Therefore, a current flowing through the wiring 21 decreases to be small in width, and a channel region increases. Moreover, a gap 23 between the wirings 21 adjacent to each other in a Y direction can be used as a channel region, so that this constitution can cope with a high integration.
Patent JP-S5945073-A (JP)
Title: Wheel hub with brake drum and casting method thereof
Inventor: HASHIMOTO MASANOBU
IPC: B60T1/06
Filed: 1982-09-08
Abstract: PURPOSE:To produce a casting consisting of different materials as an integral casting, by providing sprues in two upper and lower places of a casting mold and charging separately the molten metals of different materials. CONSTITUTION:A brake drum part A consisting of gray cast iron and a wheel hub part 13 consisting of spheroidal graphite iron are cast as an integral casting in a wheel for a vehicle consisting of the drum part A and the hub part 13. Casting cavities of lower parts 6, 6' for the drum part A and upper parts 7, 7' for the hub part B are formed to a casting mold 2 assembled of a top mold 3 and a bottom mold 4 for the above-mentioned purpose, and a sprue 9 having a gate 8 and a sprue 14 having a gate 13 are respectively installed. The melt of gray cast iron is first cast through the sprue 9 and is filled in the lower parts 6, 6'. The remaining melt is allowed to overflow into a well 11. When the overflow is confirmed with an inspection hole 12, the charging of the molten metal through the sprue 9 is stopped and the melt of graphite cast iron is cast through the sprue 14 and is filled in the upper parts 7, 7, where the melt is solidified. The product cast in one body with the drum part B made of the gray cast iron and the hub part A made of the spheroidal graphite cast iron is obtd.
Patent JP-S5857122-A (JP)
Title: Production for transmission screen
Inventor: MIZUNO SHIYOUGO
IPC: G03B21/625
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a high-contrast black stripe screen for a large-sized television easily and inexpensively, by forming light absorbing layers in projecting stripe parts by thermal transfer at an estimate in the molding work. CONSTITUTION:Transparent substrate materials or semitransparent substrate materials 12, where a light diffusing agent is mixed, extruded from a T die 11 pass between a mold roll 13 and a press roll 14 to form a lens surface 5 on the front side and pass between the mold roll 13 and a stamp roll 15 to form projecting stripe parts 8 and recess groove parts 9 on a rear side 7. A transfer paper 22 where light absorbing layers 21 are laminated on a peelable film 20 is allowed to pass between a beat press roll 23 and the rear side 7 of a lenticular sheet 4, and light absorbing layers 21 on the transfer paper 22 are peeled from the surface of the film 20 and are stuck to projecting stripe parts 9 on the rear side 7 of the lenticular sheet 4 thermally to form light absorbing layers 10. Thus, a ttransmission screen where the positional relation between light condensing part positions 5 and light absorbing layers 10 is not deviated is obtained.
Patent JP-H0738840-A (JP)
Title: Disk and disk reproducing device
Inventor: MASUNO WATARU
IPC: H04N5/781
Filed: 1993-06-28
Abstract: PURPOSE:To sharply display the edge of a compressed dynamic image by using a disk on which graphic still image data are recorded at a subordinate signal part. CONSTITUTION:A main/subordinate signal separating means 3 separates the read signal from the disk 1 into a main signal data and subordinate signal data. A sound/image separating means 3 separates the main signal data into compressed sound data and compressed moving picture data. The compressed sound data are decoded and outputted by a compressed sound data decoding means 5. The compressed image data are decoded by a compressed image data decoding means 6. The subordinate signal data are analyzed at a subordinate signal analytic part 7 and the graphic still picture data in the data are processed by a subordinate signal image processing means 10 and outputted as a graphic still picture. The moving picture outputted from the compressed image data decoding means 6 and the graphic still picture outputted from the subordinate signal image processing means 10 are put together by an image composing means 11 and outputted as an image on the same screen.
Patent JP-H066870-A (JP)
Title: Radio control system
Inventor: SUGAWARA YASUHIRO
IPC: H04Q9/14
Filed: 1992-06-16
Abstract: PURPOSE:To provide a radio control system in which the delay of a control operation can be prevented, the inconvenience of the repetition of the same control can be eliminated, and a case that data can not be received even at the time of using more than two transmitters is less occurred. CONSTITUTION:At the time of one time transmission, the frame of a constitution indicated by a figure is repeatedly transmitted plural times. The counter value of a counter field is the same value in the plural times of transmission. At the time of the next transmission, the counter value is updated. On a reception side, the transmission origin address of the address field and the counter value of the counter field of the received frame are compared with the address and counter value previously received and stored in a memory, and the identity of a command is judged. When the command is different, the command is executed, and when the command is the same, it is not executed.
Patent JP-S6156452-A (JP)
Title: Photosensitive device
Inventor: ITO MASANORI
IPC: H04B10/60
Filed: 1984-07-26
Abstract: PURPOSE:To improve the sensitivity of photo detection by monolithic integration of MSM diodes and a FET and by obtaining a high-sensitivity gain by a method wherein the buffer layer of the FET is used as the operating layer of the MSM diodes. CONSTITUTION:The buffer layer 12 is formed on a substrate 11, and an active layer 14 is formed at a partial region of the buffer layer 12; then, gate, source, and drain electrodes 15-17 are provided on the active layer 14. Besides, diode electrodes 13 are provided on the region except said partial region of the buffer layer 12. For example, the MSM diodes 13 are formed on the buffer layer 12 after formation of this layer 12 on the GaAs substrate 11 without directly forming the MSM diodes on the GaAs substrate 11; further, the FET is formed on the active layer 14 which has been formed on the buffer layer 12, and the source electrode 15, gate electrode 16, and drain electrode 17 are provided.
Patent JP-2000347437-A (JP)
Title: Image supporting medium
Inventor: KOBAYASHI TOMOO
IPC: G03G7/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain an image supporting medium which prevents defective fixing and traveling, e.g. winding around a fixing roll even in oilless fixing while retaining high quality of a color image and can be easily regenerated in an office or at home. SOLUTION: The image supporting medium 1 has an image receiving layer 4 on at least one face of a substrate 2. The image receiving layer 4 contains an amorphous linear saturated polyester resin, a curing agent and a releasing agent. The releasing agent preferably comprises a reactive silane compound and a modified silicone oil. The amorphous linear saturated polyester resin preferably has -20 to +40 deg.C glass transition temperature and a number average molecular weight of 10,000-50,000. The thickness of the image receiving layer is preferably 0.1-5 μm.
Patent JP-S6313974-A (JP)
Title: Seal structure of valve open/close part
Inventor: TAKATANI TAKUJI
IPC: F16K25/00
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the sticking of a packing to a valve body by arranging in such a way that an tetrafluoroethylene packing is brought into contact with a valve body provided with a rubber sheet. CONSTITUTION:In a valve body 22 an inlet 30 and an outlet 34 are provided, and a valve body 23 is movably supported so that the end surface of a flange- shaped part 36 is faced to a valve-seat forming surface 32, and is pressed toward the valve-seat forming surface 32 by means of a spring 39. A packing 24, being a lip packing, has lip parts 24a, 24b on the bottom side and the open side of a groove 41 respectively, and a backup spring 43 is interposed. The material of the packing 24 is ethylene tetrafluoride. Even on the flange-shaped part 36 of the valve body 23, a rubber sheet 44 is arranged. In this valve, when the temperature in the bypass pipe for hazardous gases becomes lower than a prescribed temperature, the reaction of the spring 39 decreases to open the valve, however, as compared with the conventional rubber-made one, this valve is free from the sticking of the valve seat side to the valve body side, and the valve opening sensitivity is improved.
Patent JP-S5488707-A (JP)
Title: Address notice system in packet exchange network
Inventor: AIMI KENICHI
IPC: H04L12/70
Filed: 1977-12-26
Abstract: PURPOSE:To make agreement the numbers of acknowledge at the both terminals, by delivering separately the address information at opposing terminal, before the communication informaton, to the application of the response system of modulo m between the terminals after communication link set. CONSTITUTION:As the acknowledge to the text transmitted and received between the terminals 1 and 5, the modulo response system of modulo m using the response phi, 1 ... m-1(m=1, 2 ...) in circulation is given as the terminal delivery control means. In informing the address information of the opposing terminals 1, 5 which are desired to staart communication with the packet exchanging network from the terminal 1 to the exchanging network NET, the address information of the opposing terminals are delivered separately. Thus, the signal of acknowledge for the both terminals 1, 5 can be in agreement.
Patent JP-S5487942-A (JP)
Title: Petroleum combustor
Inventor: YOSHINO KEIZOU
IPC: F23D11/02
Filed: 1977-12-23
Abstract: PURPOSE: To work for improvement of combustion property, easy and reliable maintenance of servicing inspection and improvement of calefactory effect in such a way that the opening port number of the upper surface of a secondary air port is increased more than the opening port number of the lower surface thereof, the combustion part is raked, and a supervisory port composed of a transparent material is provided.  
     CONSTITUTION: Fuel in a fuel feeding part 2 is carburetted by a carburetting part 3, and after mixing it with air from primary air ports 4 or 5, it is made combustion  in a combustion part 1 more feeding air further through the secondary air port 5.  On this occassion, with the combustion part 1 kept raked, the opening port number  of the upper part of the secondary air port is increased more than the opening port  number of the lower part thereof likewise to improve combustion property. Further,  an opening port 9 is provided on the extending line of the combustion part 1 of a  heat exchanger 8 situated at the upper part of the combusting part 1, and if a lid 11  equipped with a transparent material 10 is rigged, it facilitates to do easy and  reliable servicing inspection viewing at the front of the main body, to obtain radiant  calefaction and visual calefactory effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H027332-A (JP)
Title: Color picture tube
Inventor: GOTO KEIJI
IPC: H01J29/07
Filed: 1988-06-27
Abstract: PURPOSE:To eliminate the deformation of a mask frame, prevent the lowering of a picture image quality also the deterioration of color purity even if used to the movable equipment of an aircraft, etc. by extendingly providing a shadow mask to the mask frame having the sufficient strength to support the shadow mask to which tension is applied. CONSTITUTION:A tilted part 8b outward extending is provided on a mask frame 8, and a shadow mask 6 to which tension is applied is fixed to the part 8b. The tension of the mask 6 is applied in the direction along the part 8b of the frame 8, the length of the part 8b can be lengthened, consequently the deformation by the tension of the mask 6 is unoccurring. Since the component force toward in the center direction of the mask 6 of the force in the direction along the part 8b of the frame 8 is considerably smaller than the tension of the mask 6, the deformation of the frame 8 in the center direction of the mask 6 is unoccurring without the thickening the plate thickness of the frame 8. This eliminates the deterioration of a picture image quality by outside vibration also the dislocation of landing, and makes the deterioration of color purity.
Patent JP-S62230497-A (JP)
Title: Roll mill
Inventor: TANAKA HIROKAZU
IPC: C13B10/06
Filed: 1986-07-03
Abstract: PURPOSE:To uniformize the compressing force in the transverse direction of rolls by connecting a driving roll shaft and driven roll shaft by a unidirectional torque transmission mechanism and rotating the driven roll shaft at the speed lower than the speed of the driving roll shaft. CONSTITUTION:A gear 13 is mounted via a ratchet 12 to one end of a top roll shaft 11 as the driven roll shaft and is engaged with a gear 14 of a feed roll shaft 9. The number of teeth of the gear 13 is made larger than the number of teeth of the gear 14. The top roll 7 rotates slower than the roll 2 during no-load operation. The compressing forces between the rolls 7 and 2 and be tween the rolls 7 and 3 are adjusted by cylinders 15, 23 to transmit the driving force of the roll 2 to the material to be compressed by the friction force of said material during the load operation when the material to be compressed is supplied. The ratchet idles and the engaging reaction of the gears 13, 14 is eliminated. The compressing force in the transverse direction of the rolls is thus made uniform.
Patent JP-H0717031-A (JP)
Title: Ink jet recording apparatus
Inventor: IWATA KAZUO
IPC: B41J2/185
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the penetration of ink and ink mist into a printing control part. CONSTITUTION:An ink jet recording apparatus consists of a printing mechanism part 2 equipped with an ink emitting head 4 and a head attaching part and a printing control circuit part 1 controlling the emission of ink and both parts 2, 1 are integrally constituted and a partition wall 6 formed from an ink absorbable member is provided between the printing mechanism part 2 and the printing control circuit part 1.
Patent JP-S6051164-A (JP)
Title: Aminosulfonic acid, manufacture and medicinal composition
Inventor: GERUHARUTO SATSUJINGAA
IPC: C07C301/00
Filed: 1984-07-27
Abstract: New aminosulfonic acids of the general formula I    <IMAGE>  (I) wherein n represents the figures 4, 5, or 6, prepared according to previously known processes and characterized by very good tolerance and valuable cardiovascular properties, serve for the therapy of dysrhythmia and are superior to procaine.
Patent JP-S641371-A (JP)
Title: Picture processing method
Inventor: MATSUI SHOGO
IPC: G06T1/00
Filed: 1987-06-24
Abstract: PURPOSE: To shorten a picture processing time by generating corrected data not at every change of picture to be checked but at every group of picture to be checked.  
     CONSTITUTION: A switching means 14 switches a picture signal which is image- processed on the inputting side of the picture to be checked, and a picture processing means 17 processes the signal of the picture to be checked and corrected data which is stored. A counting means 19 counting the number of picture processing times for correcting the illuminating unevenness of the picture to be checked, and a control means 20 controlling a picture selection means 12, the switching means and the counting means 19 are provided. Corrected data which is generated from a correcting picture 11 is generated at every processing of a group of the picture to be checked, and the lighting unevenness of the picture to be checked is corrected by using corrected data which is stored. Consequently, the correcting picture processing time can be reduced. Thus, the whole picture processing time of the picture to be checked can be shortened and the picture processing efficiency of the continuous picture to be checked can be improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S61122693-A (JP)
Inventor: SOO AAN RAASEN
IPC: G02F1/15
Filed: 1985-07-18
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-S5281604-A (JP)
Title: Fuel pump for internal combustion engine
Inventor: UESUGI TETSUO
IPC: F02M37/06
Filed: 1975-12-27
Abstract: PURPOSE: To prevent vapor lock of a pump by providing a heat insulation construction between the operating part of pump pulsation and the valve mechanism of leading fuel and decreasing the quantity of heat transmission between them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000345591-A (JP)
Title: Faucet with drainage mechanism
Inventor: KASAI TAKESHI
IPC: E03B7/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a faucet, to decrease the number of parts and to reduce manufacturing and assembly cost by installing a check valve to a drainage path in a spindle for the faucet having a drainage mechanism for antifreezing and obstructing a back flow to the secondary side of drained water. SOLUTION: In the constitution of a straight stop valve 101, a non-return ball valve 156 for drainage is mounted into a spindle 151, and constitution excepting the above-mentioned is equalized to conventional devices. The straight stop valve 101 is changed over to a water-passing state and a water-stop state by rotating a ball 109 in a valve chamber 107 through the spindle 151 by a handle 131. When water is drained, water on the secondary side (the outlet side) flows to a vertical hole 153 when the spindle 151 is turned under the water- stop state and a circumferential flow path 133 is communicated with a connecting flow path 135, and the ball 156 is pushed up and water is drained from a drain inlet 137. When the ball 109 is revolved to the position of water passing, drainage is stopped, the ball 156 sits, and a back flow is stopped.  Accordingly, a straight stop valve body 102 can be miniaturized.
Patent JP-2000344053-A (JP)
Title: Vehicle steering structure
Inventor: NONAKA KENJI
IPC: B60R25/021
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To form up a steering lock mechanism, enhance layout properties for the steering lock mechanism, and try to make a steering operation unit more compact by providing a regulation means regulating the movement of a flexible transmission means interspaced with a steering part steering a steering wheel in accordance with a prescribed condition. SOLUTION: This steering structure is equipped with an operation detecting part 30 detecting the operation of a steering wheel 29 on the part of an occupant, a steering part steering a steering wheel, and with a flexible transmission means 45 connecting the operation detecting part 30 with the steering part. In this case, a regulation means E is provided, capable of regulating the movement of the transmission means 45 in accordance with a prescribed condition.
Patent JP-S5585061-A (JP)
Title: Protective circuit for transistor
Inventor: TAKEBE KOUJI
IPC: H01L27/06
Filed: 1978-12-22
Abstract: PURPOSE:To simplify a surge protective circuit of an output transistor by connecting a transistor of an open base between a collector and an emitter or the collector and a base of the output transistor for switching the currents of inductive load. CONSTITUTION:When an output transistor Q1 for switching the currents of inductive load L, such as, a switching regulator, etc. is brought to OFF from ON, surge voltage is generated in the load L. A transistor Q2 or Q2' of an open base is connected between a collector and an emitter or between the collector and a base or the both of the transistor Q1 so as to protect the output transistor Q1 from the surge voltage, and the breakdown of junction is prevented. A base region function as the ballast resistance and has great quantity of resisting surge breakdown in the transistor of the open base for protection, thus miniaturizing and simplifying a protective element.