baber/WOPTO huggingface dataset:
Patent JP-S6234126-A (JP)
Title: Optical waveguide type device
Inventor: INOUE NAOHISA
IPC: G02F1/125
Filed: 1985-08-08
Abstract: PURPOSE:To connect both waveguides to each other and to suppress light loss small on the whole by forming the 1st optical waveguide where an optical function element is formed at a specific part of a substrate and forming the 2nd waveguide which has small waveguide loss at another part of the same substrate. CONSTITUTION:A buffer layer 2 is formed on the substrate 1 by sputtering and the 1st waveguide 3 where an inter-digital transducer 7 is formed is formed on the substrate 1 at its center part. Further, the 2nd waveguides 4 are formed of a material having small light waveguide loss on buffer layers 3 on both sides on the same substrate 1. Those waveguides 4 are provided with lenses 5 and 6 and both waveguides 4 are coupled mutually on their end surfaces through the waveguide 3. Then, light from a laser diode 8 is collimated by the lens 5 and a surface acoustic wave SAW is generated by the piezoelectric effect of the waveguide 3; and the light is propagated and converted by the lens 6 of the waveguide 4, and the light is made incident on a photodetector array 9.
Patent JP-S6252075-A (JP)
Inventor: TOKITA SHINGO
IPC: B65D85/02
Filed: 1985-08-08
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-S6417741-A (JP)
Title: Resisting device for sheet
Inventor: KAJIWARA NORIO
IPC: G03B27/62
Filed: 1987-07-11
Abstract: PURPOSE:To sufficiently correct the skew of a soft sheet by arranging a guide means between a transport means and a pair of resisting rollers and constituting the transport means so that the top edge of the sheet contacts the nipping part of a pair of resisting rollers and the sheet is applied with a transport power and slips. CONSTITUTION:A sheet is transported to a pair of resisting rollers 96 and 99 through a guide means 57 which hardly permits the deflection of the sheet on a transport belt 55, and the sheet is applied with energizing power in the transport direction for a prescribed time, keeping the top edge contacting the nipping parts of a pair of resisting rollers 96 and 99, and skew is corrected. The sheet is applied with energizing force in the transport direction by a transport belt 55 which is restarted before the start of the resisting rollers 96 and 99, and nipped by a pair of resisting rollers 96 and 99 and then transported.
Patent JP-S5697551-A (JP)
Title: Oxidation catalyst and preparation thereof
Inventor: SUGIMORI KENICHIROU
IPC: B01D53/94
Filed: 1979-12-31
Abstract: PURPOSE:To prepare the catalyst capable of oxidizing CO or a hydrocarbon at a temp. of about 100 deg.C or more by a method wherein a transition metal ion is subjected to alkali treatment and subjected to ion exchange reaction with an interlaminar ion of a synthetic mica type ore to form a composite with a hydroxide of the transition metal and, further, said composite is heated. CONSTITUTION:1-2mol aqueous solution of a nitrate, a hydrochloride or a sulfate of Cu, Ag, Au, Zu, Cd and other transition metal of Ib, IIb, IVb, Vb, VIb, VIIb of the Periodic Table is added to a sol containing about 1% of the hydration swellable synthetic mica type ore such as an Na-tetrasilicic mica, an Na-taeniolite, an Li- taeniolite, an Na-hectorite or an Li-hectorite while said sol is stirred. Stirring is carried out for about 30-60min to subject the linterlaminar ion of said synthetic mica type ore with the transition metal ion. In this case, its pH is about 2-4 but 3-5N of NaOH is added to alkalify and allowed to stand after stirring and the obtained composite is converted to a metal oxide by heating to 300 deg.C or more to obtain the catalyst.
Patent JP-H0822638-A (JP)
Title: Optical disk and production of optical disk
Inventor: FUKUCHI YOSHIJI
IPC: G11B7/24062
Filed: 1994-06-30
Abstract: PURPOSE:To obtain an optical disk which has a large signal recording capacity and with which reproduced signals having good characteristics are obtainable and a process for producing this optical disk. CONSTITUTION:Rugged patterns meeting first and second signals are respectively formed on one surface side and another surface side of a substrate and first and second reflection film layers are respectively formed on the one surface and another surface of this substrate. As a result, the optical disk having the capacity two-fold the capacity of the conventional optical disk is formed and the reproduced signals having the good signal characteristics with decreased noises are obtd. The optical disk with which has the large signal recording capacity and with which the reproduced signals having the good signal characteristics are obtainable and the process for producing such optical disk are thus obtd.
Patent JP-2001001289-A (JP)
Title: Clamp hand device, and its use
Inventor: KAWASE TOMIHARU
IPC: B25J15/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a clamp hand device capable of efficiently and stably handling a work to be operated, or handling the work with high reliability, and its use method. SOLUTION: At least a contact portion with a work 13 out of a clamp member 23 is formed of an elastic body 21. The work 13 is stably brought into contact with the clamp member 23 through the elastic deformation of the contact part of the clamp member 23 according to the shape and the size of the work 13 without exchanging the clamp member 23 for a plurality of kinds of works 13 different in shape or size, the work 13 is difficult to slip from the clamp member 23, and the work 13 can surely be clamped.
Patent JP-H0728019-A (JP)
Title: Image input device
Inventor: KIYOHARA TOSHIMI
IPC: G02F1/13
Filed: 1993-07-13
Abstract: PURPOSE:To provide a compact image input device simple in mechanism, capable of performing correctly the input of an optional area without generating blurring in input image data and reducing the number of input sensors in the case of color image. CONSTITUTION:A light transmission part or a light scattering part is formed by applying electric field to an optical position of a liquid crystal 13 being a display medium, and the original 1 can be read out by irradiating an original 1 with light through the light transmission part or the light scattering part. Further, since a display 10 can change the position of the light transmission part, etc., by changing an energizing position of a current of the position where the electric field is applied to the liquid crystal 13, the original 1 is scanned and irradiated with the light by changing the energizing position of the current with a prescribed pattern. Further, since a color filter 17 is provided, the image resolved by filters for every color is obtained.
Patent JP-2000006654-A (JP)
Title: Resin window with built-in conductor, and its manufacture
Inventor: KUNO HIROSHI
IPC: B60J1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin window with a conductor which is free from peeling and excellent in conductivity. SOLUTION: In a resin window 1 with a conductor to be constituted by holding a conductor print 3 between a resin panel 2 and a resin film 4 to be joined with one side of the resin panel 2, an opening 5 is provided in the resin film 4. A metallic foil or a sheet 6 a part of which is connected to the conductor print 3 is provided to cover the opening 5 on a jointed surface side of the resin film 4 with the resin panel 2. The metallic foil or sheet 6 is swollen to the surface side of the resin film 4 from the opening 5, and exposed flush with the surface of the film 4, and a terminal 7 is brought into contact with its exposed surface and fixed thereto.
Patent JP-H0222752-A (JP)
Title: Video interface device
Inventor: KITAMURA SHOZO
IPC: G06F21/62
Filed: 1988-07-11
Abstract: PURPOSE:To prevent breakdown of parameters due to operator's careless correction input by providing a password check means which discriminates whether execution can be transferred to a parameter editing means or not. CONSTITUTION:A password check means 25 is provided which is connected to a keyboard 8 for information communication with the operator, a display device 9, and an MPU 1. The check means 25 collates passwords preliminarily registered in a data memory 7 with the password inputted by the operator. When both of passwords coincide with each other, execution is transferred to a parameter editing means 26 and parameter correction input is possible. Meanwhile, when passwords do not coincide with each other, the input is regarded as a wrong access request and execution is transferred to a video signal taking-in processing part 3. Consequently, the operator who does not recognize preliminarily registered passwords cannot start the means 26.
Patent JP-H1019116-A (JP)
Title: Vehicle automatic transmission controller
Inventor: YASUE HIDEKI
IPC: F16H61/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle automatic transmission controller, whose shock related to the shift lever operation is suitably restrained, with regard to an automatic transmission of a type that releases a specific hydraulic type friction engagement device when the shift lever is operated from a running position to a non-running position. SOLUTION: When it is judged by a non-running shift operation judging means 130 that a shift lever is operated from a running range to the non-running range, engagement pressure of a clutch C2 is suddenly lowered to a preset rapid lowering value PD by an engagement pressure rapid lowering means 144, after which the engagement pressure is continuously lowered at a preset lowering speed by an engagement pressure continuous lowering means 146 and the clutch C2 is released in the continuous lowering process. Therefore, accumulated elastic energy is gradually released by torsional deformation of the vehicle power transmission system and the like and shock generated in relation to the shift lever being operated from R range to N range is suitably restrained because clutch C2 releasing is performed gradually.
Patent JP-H0337093-A (JP)
Title: Washing machine
Inventor: YAMAGUCHI MASAKI
IPC: D06F21/02
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a lightweight and small-sized washing machine requiring no power transmitting mechanism and having a large degree of freedom in designing at a low cost by pressing a washing tub or a stream generating mechanism to a piezoelectric actuator generating nearly elliptic vibration, and driving it. CONSTITUTION:When the AC voltage with the frequency (f) is applied to a ultrasonic vibrator 11 used as a piezoelectric actuator, nearly elliptic vibration is excited. The almost elliptic vibration has nearly the maximum amplitude at drive sections 37a and 37b, and a rotary drum 32 pressed to drive sections 37a and 37b receives a driving force caused by the friction between them and is rotated in an outer tub 38. baffles 33 provided on the inner wall of the rotary drum 32 lift the laundry 34 and drop them on the surface of washing water 35 to wash them. The rotary drum 32 is directly driven by being pressed to the ultrasonic vibrator 11 in a drum type washing machine 31, thus a power transmitting mechanism such as a belt and a pulley is not required.
Patent JP-S6155253-A (JP)
Inventor: YAGI KENKICHI
IPC: D06C11/00
Filed: 1984-08-21
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-H0730028-A (JP)
Title: Lead frame semiconductor device
Inventor: YONEYAMA KAZUO
IPC: H01L23/48
Filed: 1993-07-14
Abstract: PURPOSE:To press a semiconductor chip against solder by leads by a method wherein a lead joint is made to form a certain angle with the lead so as to make the tip of the lead have a spring action. CONSTITUTION:Each lead 3 is tilted to a joint 5 by a certain angle of theta toward a semiconductor chip 12. An angle of theta which the joint 5 makes with the lead 3 is represented by a formula, theta>sin<-1>(L1/L2), wherein L1 denotes the variation of the lead 3 in length and the deformation of the lead 3, and L2 is the length of the lead 3 when lead frames 1 and 2 are punched out of a metal plate. By this setup, a spring action acts on the tip of the lead 3 when the lead joint 5 is fixed. The semiconductor clip 12 is pressed on a semiconductor chip mount 8 by the spring action of the leads 3 when a semiconductor device is assembled. Therefore, a solder operation can be carried out uniform in solder thickness without a weight placed on the semiconductor chip 12.
Patent JP-S6065675-A (JP)
Title: Picture muting circuit
Inventor: MACHIDA TOYOTAKA
IPC: H04N5/445
Filed: 1983-09-20
Abstract: PURPOSE:To sharpen an overlapped picture by using the output signal of a comparator as a switch control signal in a video muting circuit used for a video instrument having an overlapping function. CONSTITUTION:An internal video signal (character signal) is fed to an input terminal 1a, its luminance signal component is applied to an input terminal 1b, and a video signal (external video signal) is fed to an input terminal 2. When the external video signal and the internal video signal are locked, a lock state detecting circuit 6 applies a lock signal at a low level to a switch circuit 8 so as to turn on it. A comparator 4 outputs a high level at the presence of the internal video signal and outputs a low level at the absence in other cases. Thus, the contacts A, B of a switch circuit 3 are changed over and the overlapped pattern is displayed on a monitor television receiver.
Patent JP-H0519276-A (JP)
Title: Liquid crystal display device
Inventor: ISHIBASHI OSAMU
IPC: G02F1/133
Filed: 1991-07-15
Abstract: PURPOSE:To restrain the quantity of radio wave radiated from a display surface without damaging a liquid crystal display at all by providing a solid pattern transparent electrode at the part on a display surface side other than the driving electrode of a liquid crystal panel and connecting the solid pattern transparent electrode to ground. CONSTITUTION:The solid pattern transparent electrode 21 is provided at the part on the display surface 25 side other than the X-direction driving electrode 5 and the Y-direction driving electrode 8 of the liquid crystal panel 11. The electrode 21 is connected to the ground through a flexible printed board 21. The electrode 21 connected to the ground absorbs the radio wave generated from the electrodes 5 and 8 and acts to restrain the radiation of the radio wave from the display surface 25. In the case of absorbing the radio wave 14 and restraining the radiation thereof, it is effective that the electrode 21 is a solid pattern. Since the electrode 21 is transparent, in such a case, the display of a display device 20 is not influenced by it at all.
Patent JP-H1124464-A (JP)
Title: Fixing device
Inventor: AIZAWA MASAHIRO
IPC: G03G15/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is short in rise time for a heat roller by conducting the heat of a heating element to the heat roller via a heat conductive member. SOLUTION: The device is equipped with the heat roller 2 for fixing which is made of metal, and a backup roller 4 for pressing which firmly contacts it and forms the area of contact between them. The heat roller 2 incorporates the heating element 11, and a heat-conductive layer 12 for conducting the heat of the heating element 11 to the heat roller 2 is formed between the heating element 11 and heat roller 2. This makes it possible to conduct the heat of the elating element 11 to the heat roller 2 via the heat-conductive layer 12, and, therefore, to heat the heat roller 2 efficiently. Further, because a particular part of the heat roller 2 can be heated in the position opposite the area of the contact between the heat roller 2 and backup roller 4 and on this side of the area, heat energy required for fixing can successively be supplied efficiently.
Patent JP-H0223607-A (JP)
Title: Projection exposure method
Inventor: SUGIMOTO NAOAKI
IPC: H01L21/30
Filed: 1988-07-12
Abstract: PURPOSE:To reduce defectives due to the transfer of a foreign matter, and to save the space of the storage place of pattern-masks by forwarding an air current onto at least one surface of a transparent substrate during exposure. CONSTITUTION:A reticle 1 is carried to a reduction projection exposure device, and the reticle is aligned at the position of exposure. A plurality of blowing ports 6 capable of uniformly blasting air onto the pillicles 3 of both surfaces of the aligned reticle 1 are formed into a slapper, and exhaust ports 8 are shaped for removing air, which may contain foreign matters, outside the slapper. N2 compressed gas 7 is ejected from the blowing ports 6, but pressure can be adjusted, and filters are mounted so that foreign matters are not blown off. Accordingly, even when foreign matters adhere onto the surfaces of pattern- masks or the pellicles during exposure, foreign matters are removed by an air current, thus preventing transfer onto a substrate of foreign matters.
Patent JP-H1120082-A (JP)
Title: Silicone rubber composite body
Inventor: TSUNEKAWA TAKEYUKI
IPC: C08J7/043
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a silicone rubber composite body of superior elasticity, smoothness, soft touch feeling and the like used suitably as a seal material to be incorporated into electric and electronic parts, a touch panel surface material for display related products and the like and various kinds of non-slip materials. SOLUTION: A substrate A composed substantially of an amorphous polymer and a film layer B of high affinity with the substrate A containing silicone resin are formed in said order at least on one face of a sheet or a film composed of crystalline polyester resin as a main component, and a silicone rubber layer C composed of cured silicone elastomer resin of hardness in the range of 20-70 (JIS K 6301, spring type hardness test A type) is formed on the film layer B, or the film is integrated with the silicone rubber layer on a silicone rubber composite layer.
Patent JP-H0729511-A (JP)
Title: Electron gun and color cathode-ray tube
Inventor: SUGIYAMA MITSUHIRO
IPC: H01J29/50
Filed: 1993-07-14
Abstract: PURPOSE:To prevent the decrease in a vertical directional halo restraining effect in a peripheral part of an image screen by the second grid electrode having a slit. CONSTITUTION:An electron beam passing hole 1a of the second grid electrode 2 is formed as a rectangular hole formed in the center of a slit 1b having a long side in the horizontal direction, and the vertical directional width (d) of the rectangular hole is made larger than a short side width (w) of the slit. Thereby, a vertical directional halo restraining effect can be improved in a peripheral part of a fluorescent screen, and focus characteristics of the peripheral part of the fluorescent screen can be made almost equal to a central part.
Patent JP-S6329477-A (JP)
Inventor: NARUO MASAYUKI
IPC: H05B3/00
Filed: 1986-07-23
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-H04372552-A (JP)
Title: Laminated core for stator of motor
Inventor: ISAYAMA MINAO
IPC: H02K1/18
Filed: 1991-06-18
Abstract: PURPOSE:To provide a laminated core for the stator of a motor, wherein any special jig is not required, and respective laminated magnetic pole core parts are supported at predetermined spaces, and further, its winding work and its pressing work are easy too. CONSTITUTION:A laminated core for the stator of a motor comprises a laminated yoke core section 26 and a laminated magnetic pole core section 24. The laminated yoke core section 26 is constructed by laminating in succession yoke core pieces, on whose inner sides provided are a number of mounting grooves 27, as joining the pieces to each other with protrusions for caulking. The laminated magnetic pole core section 24 is constructed by laminating in succession magnetic pole core pieces, wherein on their inner sides formed are a plurality of magnetic poles divided into groups not less than two and the adjacent magnetic poles to each other are partially in connection with each other, as joining the pieces to each other with the protrusions for caulking. Outer side parts 28 of the laminated magnetic pole core section 24 are mounted in the mounting grooves 27 of the laminated yoke core section 26. Further, the laminated magnetic pole core section 24 comprises a principal part 20 and connection magnetic pole parts 23, 22. In the principal part 20, the groups of the magnetic poles are formed by laminating the magnetic pole core pieces in succession, and between the respective groups, gaps 21 are provided. The connection magnetic pole parts 23, 22 are fastened on the top face and the undersurface of the principal part 20, and they are lamination-joined to the principal part 20 by shifting the phases of the gaps in their circumferential directions respectively.
Patent JP-H0464137-A (JP)
Title: Learning method for neural unit with fully coupled rule part
Inventor: KAWAMURA AKIRA
IPC: G06N3/00
Filed: 1990-07-03
Abstract: PURPOSE:To improve the efficiency of learning by learning an entire network using a system learning data after initializing a weight value and a threshold value at each of an antecedent part membership function realizing part, rule part, and consequent part membership function realizing part. CONSTITUTION:The weight value and the threshold value based on knowledge stored preliminarily or random numbers are initialized at an antecedent part membership function realizing part 10, rule part 12, and consequent part membership function realizing part 14 which realized the fuzzy control rule of an object system. Then, the entire antecedent part membership function realizing part 10, rule part 12, and consequent part membership function realizing part 14 are learned using the learning data prepared preliminarily. Thus, the learning to operate a control suited to the object system can be realized efficiently.
Patent JP-S5799267-A (JP)
Title: Electronic control type fuel injection device
Inventor: FURUHASHI MICHIO
IPC: F02M69/00
Filed: 1980-12-12
Abstract: PURPOSE: To improve combustion by dashing air forcedly to the fuel injected from air passages provided round a fuel injection nozzle for promoting the atomization of the fuel.  
     CONSTITUTION: A fuel injection nozzle 8 is arranged to face to a suction port 6. Air passages 22 and 24 are provided on the periphery of the nozzle 8 for conducting the pressurized air introduced from an opening part 21. When the air is jetted out from an air injection port 25, it is dashed to the fuel injected from a fuel injection port 23. The pressurized air is produced by an air pump 12, conducted through either of a large-diameter bypass passage 14 and a small-diameter passage 18 with an orifice 17 to be switched over by an electromagnetic switch valve 13, and supplied from the opening part 21. The switch valve 13 is controlled by a computer 20 receiving the signal from a throttle position sensor 19, and the surplus air is returned to a suction pipe 2 via a relief valve 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05337022-A (JP)
Title: Lumbar support device for seat
Inventor: ARAKAWA SHINJI
IPC: A47C7/46
Filed: 1992-06-09
Abstract: PURPOSE:To reduce the number of part items of a lumbar support device, reduce the number of assembling man-hours, fit a lumbar panel prevent the lumbar panel from being moved in the lateral direction, i.e., the longitudinal direction of the lumbar frame. CONSTITUTION:Both end sections of a lumbar frame 12 are rotatably supported between side sections of a seat-back frame. A lumbar panel 13 is fitted to the lumbar frame 12. A projection 17 is formed integrally with the lumbar frame 12. A fixing member 15 having a notch groove 18 coupled with the projection 17 is coupled with the projection 17 of the lumbar frame 12, and the fixing member 15 is fixed to the lumbar panel 13 while the lumbar frame 12 is rotatably pinched.