baber/WOPTO huggingface dataset:
Patent JP-S6130525-A (JP)
Inventor: HAABII IRA KANTAA
IPC: A61K38/17
Filed: 1984-07-24
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-S5375885-A (JP)
Title: Support structure of crystal vibrator
Inventor: OGINO KIYOSHI
IPC: H03H9/19
Filed: 1976-12-17
Abstract: PURPOSE:To provide a mechanism strong against disturbance by forming support members supporting at least two points on the circumference of a crystal vibrator respectively riding and protruding two legs respectively having elasticity from the rigid bodies.
Patent JP-S5578559-A (JP)
Title: Semiconductor 1-phase full-wave rectifier
Inventor: OOKUBO TOSHIO
IPC: H01L25/07
Filed: 1978-12-08
Abstract: PURPOSE: To obtain the titled product, sturdy and highly reliable in its performance and simple in manufacturing process by a method wherein four rectifier elements are sealed in a common container or are combined by resin sealing into a unitary body.  
     CONSTITUTION: Four belt-shaped rectifier pieces 1 are arranged in square form in one plane with a small distance given therebetween. Four belt-shaped rectifier pieces 11 are put in another plane parallel to the plane of the pieces, in a similar square arrangement obtained by turning the arrangement of the pieces 1 by 180° around a central line of the square orthogonal to the parallel pieces. Semiconductor rectifier elements 5 and 6 are connected with the conductors 1 and 11 in the both planes facing with each other, one with one. Four lead-out conductors 8 and 9 connect unconnected facing conductor pieces through said elements 5 and 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5484934-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI KAZUKIYO
IPC: G11C11/404
Filed: 1977-12-20
Abstract: PURPOSE:To reduce the access time remarkably, by the internal connection of high concentration pn junction to the source electrode of the transfer gate and that of low concentration pn junction to the drain electrode. CONSTITUTION:The transfer gate 50 i of DSAMOS transistor Tr, and the drain electrode 13 is connected to the information line 4, the source electrode 14 is to the work line 5, and the source electrode 15 is to the memory element 21 respectively. In this DSAMOS Tr, the high concentration pn junctin is internally connected to the source electrode but the low concentration pn junction is to the drain electrode. Thus, even if a number of memory cells are connected to the information line 4, the capcitance added with the transfer gate is less and the access time can remarkably be reduced.
Patent JP-H08319652-A (JP)
Title: Nozzle mounting structure in private part washer
Inventor: SOGABE NOBUO
IPC: E03D9/08
Filed: 1995-05-25
Abstract: PURPOSE: To mount and demount a single unit of nozzle easily without removing these overhang-shaped wash water tank and tank receiver even when there are the overhang-shaped wash water tank and the tank receiver on the rear side of a baseplate when the nozzle is fitted onto the baseplate on the top face of the rear section of a stool body in a private part washer. CONSTITUTION: A sliding projecting section 60 is formed at the rear end section of a nozzle 14 while a projecting piece section 62 is formed on the front side of the nozzle 14. On the other hand, a sliding recessed section 82 is formed on the baseplate 12 side while a post 66 is fitted on the front side of the baseplate 12 side. The sliding projecting section 60 at the rear end section of the nozzle 14 is slid and fitted into the sliding recessed section 82 from the forward direction, and the projecting piece section 62 is fixed onto the top face of the post 66 by a screw 24, thus mounting the nozzle 14 on a baseplate 12.
Patent JP-H028122-A (JP)
Title: Tread shipping device of conveyor
Inventor: TAKANO AKIO
IPC: B65G47/22
Filed: 1988-06-20
Abstract: PURPOSE:To uplift a tread on a roller and transfer it to a horizontal sliding table at the side as well as to load a truck on a loading conveyor of this sliding table automatically by making the chain conveyor retractable between rollers of a roller conveyor with a side shaft as the fulcrum. CONSTITUTION:A chain conveyor 4 moving up and down with a side shaft 2 as the fulcrum is made retractable between rollers of a tread conveying roller conveyor 1, and when a tread has come to a specified position, the chain conveyor 4 is moved upward whereby the tread is uplifted. Then, a horizontal sliding table 40 is made to come nearer to the side of the side shaft 2, the conveyor 4 is driven and the tread is transferred to a loading conveyor 56 on the sliding table 40, then the sliding table 40 is moved so as to make an end of the conveyor 56 come to an end of a truck 62. After that, the sliding table 40 is moved to the side of the side shaft as the conveyor 56 is being driven, thus the tread is automatically transferred without being hung down on the truck.
Patent JP-2000345216-A (JP)
Title: Production of metal powder and device for producing it
Inventor: ASAI TAKESHI
IPC: B22F9/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of the grain size of metal powder formed by vapor chemical reaction and to stably produce superfine metal powder. SOLUTION: In an evaporating chamber 1A, solid metal chloride such as nickel chloride is heated and evaporated to generate gaseous metal chloride. The gaseous metal chloride is introduced into a feed tube 5 in which carrier gas is directly flowed into a reaction chamber 1B by utilizing netative pressure generated by a venturi mechanism 6 and is fed to the reaction chamber 1B. In the reaction chamber 1B, by bringing the gaseous metal chloride into contact with reducing gas to cause a vapor chemical reaction, the metal powder such as Ni superfine powder is produced.
Patent JP-H05321279-A (JP)
Title: Structure of foundation
Inventor: TAKAMORI HIROSHI
IPC: E02D27/08
Filed: 1992-05-19
Abstract: PURPOSE:To enhance the easiness to execute the works by providing mild steel bars which penetrate a concrete part equipped with a notch, and giving then a strength equal to the value required of the notched part even where there is no notch. CONSTITUTION:A number of longitudinal bars 11 are arranged longitudinally, while main rods 13, 14 are arranged at the top and bottom and in the middle of these longitudinal bars 11. The main rods 13, 14 are given a large dia. so as to present a strength which allows opposing to the tension or any other external force, and the parts elsewhere a notch 15 is formed, are equipped with a strength equal to the value required of the part with the notch 15.
Patent JP-H01319739-A (JP)
Title: Stereoscopic photographing device
Inventor: UENO ATSUSHI
IPC: G03B35/16
Filed: 1988-06-21
Abstract: PURPOSE:To remarkably improve stereoscopic representation by equipping the title device with a means converting images from right and left optical means for photographing into electric signals simultaneously and a means switching and outputting converted electric signals in a cycle between 1/50 second and 1/120 second. CONSTITUTION:For rays of light J and K from right and left eyepiece lenses 9 and 10, images are picked up in image pickup parts 11 and 12 and video signals E and F for right and left eyes are outputted respectively. To the image pickup parts 11 and 12, a genlock signal I is added in order to synchronize them with each other. The genlock signal I is effective for the video signals E and F for right and left eyes outputted from the image pickup parts 11 and 12, and also for a video signal from other outer equipment. The video signals E and F for right and left eyes thereby synchronized with each other are deflected, and synthesized by a half mirror, and then outputted. By viewing this light with deflecting glasses 21, stereoscopic vision can be achieved.
Patent JP-H11344403-A (JP)
Title: Differential pressure gauge
Inventor: ISHIBASHI RYOJI
IPC: G01L19/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an overpressure protective mechanism in the space of a capsule body to a pressure receiving sensor section by providing a center diaphragm and seal diaphragms in the space of the capsule body in such a way that the seal diaphragms hold the center diaphragm between them, and introducing pressures to the pressure receiving sensor section from the two spaces sandwiched between these three diaphragms. SOLUTION: A process pressure to be measured is applied to the surfaces of H- and L-side seal diaphragms 2 and 3 through pressure introducing holes hH and hL formed on both sides of a capsule body 4. If the rigidity of the H-side seal diaphragm 2 is so small that it may be disregarded as compared to that of a center diaphragm 1, the diaphragm 2 bends rightward correspondingly to the rigidity of the center diaphragm 1. When an excessively high pressure is applied from the H-side, the L-side seal diaphragm 3 comes into contact with the backup surface BPL of the capsule body 4 and the displacement of the three diaphragms 1, 2, and 3 is stopped. In addition, the pressure works as the static pressure of a pressure receiving sensor section 5 while the differential pressure caused by the rigidity of the center diaphragm 1 is maintained.
Patent JP-H10324948-A (JP)
Title: Soft steel sheet for working
Inventor: KASE TOMOHIRO
IPC: C22C38/12
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a soft steel sheet for working, having workability, particularly E1, n-value, equal to that of the conventional one even in the case of production by the use of V-containing iron ore as raw material for iron manufacture. SOLUTION: This soft steel sheet has a composition consisting of, by mass, <=0.10% C, <=0.5% Si, 0.05-0.50% Mn, <=0.030% P, <=0.02% S, >0.005-0.10% Al, 0.005% N, 0.001-0.010% V, and the balance Fe with inevitable impurities and satisfying [N].[V]<=4×10<-5> , where the symbols of element mean the contents (mass%) of the elements, respectively. It is desirable to regulate the number of <=20-nm V-type precipitates to <=10000 pieces per μm<2> .
Patent JP-S5941709-A (JP)
Title: Gas instrument with back-fire preventive device
Inventor: MORI SHIYUNICHIROU
IPC: F23D14/82
Filed: 1982-09-02
Abstract: PURPOSE:To improve safety by a method wherein a gas stop valve made of shape-memory alloy is arranged between a primary air inlet port and a fitting, the shape-memory alloy detects the heat generated by a back-fire phenomenon to close a gas passage and stop the feeding of gas. CONSTITUTION:A cock 3 and a back-fire preventive device 4 are arranged between a gas feeding inlet fitting 1 and a primary air suction port 2. The back- fire preventive device 4 is constituted of a pipe 5 of shape-memory alloy of which shape is deformed in case of increased temperature, a pipe 7 with one end closed and having side holes 6, and an outer shell 8. When a back-fire occurs at the gas instrument and gas starts to burn near a primary air inlet, the pipe 5 of the shape-memory alloy is heated and increased in its temperature to cause a memory deformation, and the pipe 5 fastens the pipe 7 is such a way that it closes the side holes 6 of the one-end closed pipe 7.
Patent JP-S63315217-A (JP)
Title: Manufacture of lens
Inventor: ISHIDA TAKESHI
IPC: B29C70/74
Filed: 1987-06-18
Abstract: PURPOSE:To perform monolithic molding of a lens of a predetermined form on a smooth curved surface of the lens having a predetermined thickness by preventing generation of a distortion and sink on the surface of the lens, by a method wherein both surface lenses are molded beforehand into forms of both the sides of the lens to be molded. CONSTITUTION:Cavities 5, 6 in a concave form corresponding to both side concave surface forms of a concave lens 2 to be molded are engraved respectively on a joint surface. Surface layer lenses 10, 10 each are molded of a transparent synthetic resin of the same raw materials as that of the concave lens 2 into the concave form and molded respectively thin in correspondence to both the side concave surface forms of the molding concave lens 2. As a spatial part to be formed of the lenses 10, 10 is narrower than a thickness of the concave lens 2 to be molded, the synthetic resin 12 to be pressed in flows over the insides of the lenses 10, 10 and pressed in to the nook and corner of the spaces evenly. The synthetic resin 12 filled out the spatial part within the lenses 10, 10 is solidified evenly. After the synthetic resin 12 and the surface layer lenses 10, 10 each have been integrated after the lapse of a predetermined period of time, the solidified concave lens 2 is removed by separating the mold frame 3 from the mold frame 4.
Patent JP-H11346348-A (JP)
Title: Video/audio synchronization method and video/audio multiplexer
Inventor: KATSUBE RYOJI
IPC: H04N7/045
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To synchronize a video image with audio data in the unit of frames or GOPs. SOLUTION: This multiplexer is provided with a video compression section 20 that adds a time code included in a video signal to video data to conduct video image compression, a selector 50 that selectively adds a time code included in the video signal to audio data or audio compression data at a position at which synchronization is taken to a frame of the video image or a GOP, and a multiplexer section 60 that multiplexes outputs from the selector 50 and the video compression section 20.
Patent JP-H01320724-A (JP)
Title: Switch device
Inventor: KANEDA HIROSHI
IPC: H01H43/04
Filed: 1988-06-21
Abstract: PURPOSE:To make it possible to collectively control each load requiring instantaneous operation or delayed operation by providing, in one case, an instantaneous opening/closing part and a delayed opening/closing part which are operated by switch signals input from the outside. CONSTITUTION:A terminal 40 is connected to a pair of printed boards 20a and 20b inside a case 10, and on the board 20a a relay Ry and on the board 20b a delay circuit are mounted, respectively. The relay Ry is equipped with a pair of normal close contacts r1 and r2, and when the contact r2 becomes ON at that operation, a triode AC switch Tr becomes continuous after the lapse of specified time, and currents are applied to the load connected between terminals 40e and 40f, and when the contact r1 becomes ON, the currents are applied instantaneously to the circuit connected between terminals 40c and 40d. When the relay Ry becomes non-operation by braking of external input, the continuity between the terminals 40e and 40f becomes OFF after the lapse of specified time.
Patent JP-2000341033-A (JP)
Title: Antenna system
Inventor: GAMO MAKOTO
IPC: H01Q19/13
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To accurately position a horizontal angle by very easily fine-adjusting a position of a radiation feeding part including a primary radiator in a short time. SOLUTION: The antenna system is configured with a main reflecting mirror that is supported by a support, a radiation feeding section 14 that has a primary radiator 13 receiving a radio wave reflected from the main reflecting mirror, and the support 15 that places the radiation feeding section 14 at a focal position of the main reflection mirror. A support section 21 whose support wall 23 is formed at both sides of a radiation feeding section mount face 22 with a fitting groove 24 formed therein is formed at a tip of the support 15. The radiation feeding section 14 is disposed on the radiation feeding section mount face 22 by fitting a fitting projection 25 to the fitting groove 24.  The radiation feeding section 14 is moved in a horizontal direction and nearly in parallel with the main reflection mirror by using a fine-adjustment screw 27 screwed to a thread hole 26 formed in the support wall 23 to fine-adjust the horizontal angle.
Patent JP-S5777644-A (JP)
Title: Liquid crystal ester compound
Inventor: TOKI MOTOYUKI
IPC: C09K19/46
Filed: 1980-10-31
Abstract: NEW MATERIAL:A liquid crystal compound of formulaI(R is 1W10C straight chain alkyl; R'is H or 1W10C straight chain alkyl).  
     EXAMPLE: o-Bromo-p-(P'-hexylphenyl)phenyl trans-4-pentylcyclohexylcarbonate.  
     USE: Useful as a liquid crystal material, having a wide liquid crystal temperature, a high clear point and a low viscosity and suitable for a two-frequency driving liquid crystal material.  
     PROCESS: As shown in the reaction formulas, commercially available p-phenylphenol is reacted with bromine in glacial acetic acid, and the resultant compound is then reacted with dimethyl sulfate. The reaction product is acylated with an alkyl chloride to form a compound, which is reduced with hydrazine hydrate and potassium  hydroxide. The resultant compound is then reacted with a tans-4-alkylcyclo-hexylcarbonyl chloride to give the aimed compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H099316-A (JP)
Title: Radio selective calling receiver
Inventor: SHIMA MAKOTO
IPC: H04W84/02
Filed: 1995-06-20
Abstract: PURPOSE: To improve the gain of an antenna and to strengthen the strength of the card type radio selective calling receiver using a metallic conductor plate of a case for a loop antenna. CONSTITUTION: A front panel 4 and a rear panel 5 form major components of a loop antenna. A printed circuit board 1 on which a circuit component 2 is mounted is arranged to the inside of the panels 4, 5. Magnetic spacers 3a, 3b are arranged to a gap without the circuit component 2 between the panels 4, 5 and the printed circuit board 1. Since the spacers 3a, 3b are arranged in the inside of the loop antenna, the effective aperture area of the loop antenna is increased to increase the grain. Furthermore, since the spacers 3a, 3b fill the gap without the circuit component 2 between the panels 4, 5 and the printed circuit board 1, even when an external pressure is exerted to the panels 4, 5, deformation and damage of the panels 4, 5 and the printed circuit board 1 are prevented.
Patent JP-H11343801-A (JP)
Title: Reciprocating piston engine and linking mechanism
Inventor: MASHITA HAYAMI
IPC: F01B9/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a linking mechanism almost generating no vibration nor noises, small in a friction loss high in machine efficiency, capable of being constituted to be compact and lightweight, and, used for a reciprocating piston compressor, a reciprocating piston pump, a press machine or the like. SOLUTION: The operations of at least a pair of pistons 11 and 11a moved in opposite directions in correlation with each other are converted into swinging rotational motions via a swing arm 15 having left and right parts equal to each other in mass and swinging rotational radius, then the motions are uniformly divided into two parts by connecting rods 43 and 43a and transmitted to a linking mechanism, and these are converted into the rotation of a rotary shaft 49 incorporated in the linking mechanism and then outputted.
Patent JP-S5854512-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: G02B5/08
Filed: 1981-09-28
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-S639140-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: YOSHIOKA JUNICHI
IPC: H01L23/48
Filed: 1986-06-30
Abstract: PURPOSE:To contrive accomplishment of high quality of the title semiconductor device by a method wherein a protrusion is provided on the mating surface of the metal molds of a lead frame, the generation of flush burr is reduced by injecting resin in the state wherein said protrusion is pushed in by the metal molds, and the semiconductor device can dispense with a burr-removing work. CONSTITUTION:The protrusion 1a and 1b provided on a lead frame 1 are arranged on the mating surface of the top metal force 4 and the bottom metal force 5, and sealing resin is injected into a cavity 6 in the state wherein the protrusions 1a and 1b are pushed in from the upper and the lower sides by the top metal force and the bottom metal force. As pressure is applied on the protrusions 1a and 1b of the lead frame 1 by the metal molds as above- mentioned, the flush burr (squeeze-out of resin) generated on the lead frame 1 can be reduced. Consequently, as the burr-removing work to be performed after molding is unnecessitated, the cost of the title semiconductor device can be cut down and its quality can also be improved.
Patent JP-H0319171-A (JP)
Title: Magnetic recording and reproducing device for digital signal
Inventor: SHIMAZAKI HIROAKI
IPC: G11B20/10
Filed: 1989-06-15
Abstract: PURPOSE:To gradually reduce an error rate by distributing digital signals whose multilevel amplitude phases are modulated into plural systems, recording them in different positions of a magnetic recording and reproducing medium and adding the reproducing signals of the plural systems by means of adjusting the phases at the time of reproducing. CONSTITUTION:A synthesis means 12 which distributes modulation signals obtained by the multilevel amplitude phase modulation 4 of the multilevel digital signals into plural systems 5a and 5b, which records them in the different positions of the magnetic recording medium 7 and which adds the reproducing signals of the plural systems by adjusting the phases. The more the number of the normally reproduced systems, the higher the signal-to-noise ratio of the reproducing signals becomes by calculating the reproducing signals of plural systems by adjusting the phases. Thus, the error rate can gradually be deteriorat ed with respect to the fault of the magnetic recording medium 7 and the sticking degree of dust and dirt on the surface of the medium.
Patent JP-H0277987-A (JP)
Title: Bar code reader wand
Inventor: BURAIAN JIEE BEIREI
IPC: G06K7/10
Filed: 1989-06-15
Abstract: PURPOSE: To minimize the possibility that dust or the like enters a wand by minimizing the effect of a sapphire ball as an optical element and firmly holding the ball at a fixed position. CONSTITUTION: The sapphire ball 311 is attached to an attachment nest 321 and the attachment nest 321 is attached to a housing 323. The housing 323 is provided with a space for holding an optical assembly 315, the attachment nest 321 is provided with a recess 325 in a semispherical shape and it matches with the surface of the ball 311. The sapphire ball 311 is firmly attached to the recess 325 by a transparent adhesive material. The recess 325 is not passed through the main body of the attachment nest 321, the attachment nest 321 is attached to a cylindrical passage 327 inside the housing 323, the matching surface of the attachment nest 321 and the passage 327 is ultrasonic-welded and the passage is sealed.
Patent JP-S60100312-A (JP)
Inventor: FUKUSHIMA SHIGEKI
IPC: H01H1/023
Filed: 1984-07-23
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-H08303367-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/02
Filed: 1996-06-14
Abstract: PURPOSE: To simplify the constitution of a scroll gas compressor for smoothly starting a compression action in the initial starting of the compressor. CONSTITUTION: A turning scroll 18 is formed in such a form as supported by either an end plate 15b of a fixed scroll 15 or a thrust bearing, and a throttle path is provided on the way to a path of a thrust back pressure introduction hole 89b for introducing gas under compression to the back face of the thrust bearing. Therefore, this support form of the turning scroll 18 and this constitution of an introduction path to the back face of the thrust bearing can stabilize smooth starting of the compressor and an overload reducing mechanism.