baber/WOPTO huggingface dataset:
Patent JP-H11257704-A (JP)
Title: Simultaneous air-supply-exhaust-type range hood
Inventor: MURAMOTO MASAKI
IPC: F24F7/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous air-supply-exhaust type range hood that can raise the position of the lower end part of a hood cover and can widen kitchen space. SOLUTION: In a simultaneous air-supply-exhaust-type range hood 10 that has an air-supply part 13 with a box-shaped chamber part 20 at the upper portion of a hood cover 11 and has one portion of an exhaust part 12 at the upper portion of the hood cover 11, the air-supply part 13 and one part of the exhaust part 12 are inserted into a panel opening part being formed on a ceiling penal 40, and the upper surface part of the chamber part 20 is set higher than the ceiling panel 40 and at the same time is set lower than an upstairs floor board 50, and at least one part of the chamber part 20 is inserted into a ceiling depth part 42 being positioned at the upper part of the panel opening part.
Patent JP-H11261055-A (JP)
Title: Manufacture of semiconductor device
Inventor: OYAMADA TOSHIHIKO
IPC: H01L29/78
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a conductive film which serves as a contact plug from being electrically insulated from an N+ region and to form a source and a drain region of low resistance. SOLUTION: A semiconductor device is manufactured through a method which comprises a first process where a silicon nitride film 26 is formed on the side of a silicon gate electrode 24 located on a silicon substrate 21, a second process where a titanium film formed on all the surface is made to react on the silicon substrate 21 and the silicon gate electrode 24 through a first thermal treatment for the formation of a titanium silicide (C 49 phase), a third process where an interlayer insulating film 30 is formed on all the surface after the unreacted titanium film is removed, a fourth process where a connection hole 31 is provided, titanium silicide (C 49 phase) is turned to a titanium silicide (C 54 phase) 32 of low resistance, and impurities contained in the interlayer insulating film 30 are removed,  and a fifth process where a tungsten film 35 is formed inside the connection hole 31.
Patent JP-S59187183-A (JP)
Inventor: HORIOKA MASAKI
IPC: B23K31/00
Filed: 1983-04-06
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-S59185385-A (JP)
Inventor: KANAMARU HIROSHI
IPC: G06F3/038
Filed: 1983-04-06
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-H06250268-A (JP)
Title: Camera with built-in flash light emitting device
Inventor: WAKABAYASHI HIROSHI
IPC: G03B15/05
Filed: 1993-02-25
Abstract: PURPOSE:To reduce the generation of shade in the object distance of a wide range and to execute excellent stroboscopic photographing. CONSTITUTION:A first flash light emitting part 5 is arranged in front of a camera main body 2 and just above a photographic lens 3 and a second flash light emitting part 8 is arranged at the upper right corner. When an object is in a position closer than a fixed distance and close-up photographing is attained, both of the storoscopic light emitting parts 5 and 8 emit light to execute flash photographing. Moreover, when the object is in the position closer than the fixed position, the second electric flash light emitting part 8 in the position of a far distance from the photographic lens 3 emits the light, for the flash photographing.
Patent JP-H09248665-A (JP)
Title: Manufacture of al base alloy ingot containing high melting point metal by spray forming method
Inventor: SUEMITSU TOSHIHISA
IPC: C22C1/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform component distribution particularly in a large sized ingot by applying the spray forming method. SOLUTION: In the first process, the raw material is melted at the liquidus temperature or above of the allay so that a uniform molten metal is obtained. In the second process, the molten metal is atomized through gas atomization at a temperature preventing crystallization of a high melting point metal or an intermetallic compound (Al and high m.p. metal). In the third process, the atomized alloy is successively deposited and solidified while it is adhered in a molten or a semi-solidified state. As a result, component segregation of the ingot is small because the molten metal is atomized. In addition, with the rapid solidification, crystallized objects such as the high melting point metal or the intermetallic compound are uniformly and finely distributed in the ingot.  Further, with the successive deposit and solidification in the molten or semisolidified state, there is little contamination by unrequired elements. Particularly, oxygen can be reduced. Furthermore, with the deposit in a semi-molten state, the density of the ingot is increased.
Patent JP-H04274493-A (JP)
Title: Musical signal processor
Inventor: SUZUKI HIDEO
IPC: G10H1/043
Filed: 1991-03-01
Abstract: PURPOSE:To vary and control the speed of variation in filter characteristic corresponding to the pitch of a musical sound by generating a filter coefficient which varies with time by interpolative arithmetic and then realizing time variation in filter characteristics. CONSTITUTION:A key scaling parameter is generated corresponding to the pitch of a musical sound signal inputted to a filter circuit 16 and the interpolation time of the filter coefficient interpolative arithmetic or the number of interpolation steps is varied and controlled with this key scaling parameter. The interpolation time or the number of interpolation steps is controlled to vary and control the inclination of the time variation in filter coefficient obtained by the interpolation, so that the speed of variation in filter coefficient, i.e., variation in filter characteristics realized by it is varied and controlled corresponding to the pitch.
Patent JP-H01234627-A (JP)
Title: Shim for disc brake
Inventor: SUGITA YASUSABURO
IPC: F16D65/04
Filed: 1988-03-15
Abstract: PURPOSE:To ensure the long-term stability of a noise generation prevention effect by depositing a rubber quality material containing 50% or more of an organic fiber, curing the material and forming the fiber into a sheet shape for use as a shim. CONSTITUTION:A fiber cloth is formed, using a material containing 50% or more of an organic fabric having friction and heat resistance and having high strength like an alamide fabric, and a rubber quality material added with a curing agent is impregnated in or applied to the fiber cloth for deposition. The plurality of the pieces of the cloth so made are laminated to a desired thickness and made into a sheet form. This sheet is pressed and heated, thereby curing the rubber quality material. Furthermore, the sheet is punched into a desired shape and size for use as a shim. According to the aforesaid constitution, the vibration damping quality of the shim is improved, the noise generation thereof is prevented at high efficiency and the durability thereof is also improved.
Patent JP-S62221660-A (JP)
Title: N-(2,6-dimethylphenylcarbomoylmethyl)iminodiacetic acid complex of rare earth element
Inventor: MATSUI MASAHIRO
IPC: C07C67/00
Filed: 1986-03-19
Abstract: NEW MATERIAL:An N-(2,6-dimethylphenylcarbamoylmethyl)iminodiacetic acid complex of rare earth element. USE:An NMR sensitizer for diagnosing hepatic diseases using MMR. Having reducing effect on relaxation time and improved intake in the liver. PREPARATION:A carbonate, hydroxide, oxide, etc., of a rare earth element (e.g., general term of 17 elements such as lanthanum, cerium, praseodymium, neodymium, etc.) is reacted with an aqueous solution of N-(2,6- dimethylphenylcarbamoylmethyl)iminodiacetic acid (HIDA for short) at 50-60 deg.C and the solution is concentrated by freeze-drying to give the titled compound. A complex thus obtained has a ratio of ligand HIDA and an rare earth element ion of 2 or 1, 1.5 and occasionally contains water of crystallization.
Patent JP-H10249992-A (JP)
Title: Electronic apparatus, its production, and method for suppressing extension and contraction of resin base plate
Inventor: YAMADA HIROSAKU
IPC: G09F9/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the expansion and extension of a resin base plate by applying metal coating to the surface of the resin base plate or controlling humidity of the atmosphere around the resin base plate to substantially prevent the fluctuations of the moisture content of the resin base plate. SOLUTION: The surface of a resin base plate is coated with a metal membrane to cut off the entrance and exit of moisture or by controlling humidity of an atmosphere during processing treatment, the entrance and exit of moisture to the resin base plate is controlled. That is, a metal membrane 3 with a thickness of about 100-500nm is deposited on both surfaces of the resin base plate 1 through an intermediate layer 5. Next, an insulating film 7 with a thickness of about 500-7000nm is formed. As a result, a change in moisture content of a resin and the dimensional change of the resin can be prevented.  The resin base plate 1 may be heated and dried under a proper condition corresponding to characteristics of the resin to be coated with the metal membrane in the same way and, in the case of an acrylic resin, by heating the resin to about 120 deg.C for 24hr, the expansion and contraction can be prevented.
Patent JP-H08220298-A (JP)
Title: Ion beam stopping member
Inventor: IWATAKE TOMOYUKI
IPC: C23C14/32
Filed: 1995-02-11
Abstract: PURPOSE: To provide an ion beam stopping member capable of making substantially small an amount of neutrons generated as a result of the collision of high-speed ion particles with a structure. CONSTITUTION: This ion beam stopping member 13 is made of tantalum laid in the duct 1 of an ion doping chamber or the like to stop an ion beam. The surface of the member 13 coming in contact with an ion beam is made irregular by forming, for example, opposed slopes 14 and 15 having V-shaped cross section. Thus, an ion beam 12 colliding with the irregular surface is repeatedly reflected thereon. As a result of this repetitive reflection process, the energy of the ion beam 12 is consumed, thereby reducing an amount of neutrons generated due to the collision of ion particles with a structure.
Patent JP-H08229959-A (JP)
Title: Casting epoxy resin composition
Inventor: WATANABE YOSHIZO
IPC: B29K63/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a casting epoxy resin compsn. made excellent in electrical characteristics and flame retardancy and enhanced in the reliability to an environmental issue without using a halogen compd. and an antimony compd. CONSTITUTION: This casting epoxy resin compsn. contains an epoxy resin (A), a composite flame retardant (B) consisting of aluminum hydroxide (a) ammonium polyphosphate (b) and melamine (c), methyltetrahydrophthalic anhydride being a curing agent (C) and a curing promoter (D) as essential components.
Patent JP-H08232460-A (JP)
Title: Mobile workbench
Inventor: OZAWA JUNJI
IPC: E04G1/24
Filed: 1995-02-23
Abstract: PURPOSE: To provide a convenient workbench that is compact in size and lighter in weight, and provided with both advantages of the conventional footstool and a high lift work car in combination, besides safety. CONSTITUTION: At least more than three pieces of casters 3 and 4, making a workbench 1 travel on a floot surface 7 are attached to a frame 2. A column 12 is erected on the frame 2, while a footstool 13 going up and down along this column 12 is installed there. In this constitution, a controller 18 of a driving means 15 making this footstool 13 go up and down is lifted up and down together with the footstool 13.
Patent JP-S60201848-A (JP)
Title: Tool attaching, removing and holding device
Inventor: KONDOU MASUO
IPC: B23Q3/12
Filed: 1984-03-27
Abstract: PURPOSE:To prevent a tool from coming off due to the weight of the tool itself upon release of a plurality of radial holding pawls, vibration, etc. and as well to aim at preventing an unexpected accident accompanied by dropping of the tool, by providing a plurality of coming-off preventing pawls among the holding pawls. CONSTITUTION:A drawing bar 3 is pushed forward by means of a projecting cylinder to allow a spring 21 to open holding pawls 4, and therefore, a tool 5 is inserted into a hollow spindle 1 with the shank part 6 of the tool being made abut against a holding hole 2. Further, the cylinder is retracted so that the rod 3 is retracted by means of a Bellerville spring 14 to open the holding pawls 4, and therefore, a pull stud 7 is drawn by means of hook parts 23 on the holding pawls 4 to hold the tool 5 in the hollow spindle 1. Then the rod 3 is pushed forward by means of the cylinder to separate the hook sections 23 from the pull stud 7, and when the holding pawls 4 are opened by the spring 21, the tool 5 is released from the holding pawls 4 to be free. However, since coming-off prevent ing pawls 8 support the pull stud 7 so that the tool may be prevented from coming off due to its weight, vibration, etc. When the tool 5 is pulled, the coming-off preventing pawls 8 are opened to make the tool 5 free.
Patent JP-H07319709-A (JP)
Title: Information processing system and information recording medium
Inventor: MISAWA SEIICHI
IPC: G06F21/12
Filed: 1995-02-23
Abstract: PURPOSE:To assure the portability of the personal action environment setting information, etc., for use of an information processor and also to protect the copyright. CONSTITUTION:A control instruction is sent from a CPU 11 via a system bus 18, and a RAM 12, a nonvolatile memory 13, a display 2 and an input/output controller 15 are connected to the bus 18. The controller 15 is also connected to an I/O bus 19 and receives the signals of a control line in both directions. The bus 19 is connected to the controller 15, a keyboard 3, a mouse 4, an optical disk driver 5 and an option device 21. The device 21 consists of a fixed magnetic recorder 21a, a floppy disk drive 21b, a tape device 21c, etc.
Patent JP-H08237887-A (JP)
Title: Power system monitoring and controlling system
Inventor: KATO MASAICHI
IPC: H02J13/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a highly reliable monitoring and controlling system for power systems that facilitates functional expansion, by, when a managing means judges that data is present in a storing means, causing a function application unit to perform arithmetic operation, and, if the managing unit judges that data is absent, retrieving other system monitoring equipment and causing the function application unit to perform arithmetic operation using data from other equipment. CONSTITUTION: When a managing means 8 receives a data retrieve request from a function application unit 4, it searches a storing means 7 for the data. If the requested data is found, the managing means 8 outputs the data to the function application unit 4. If the data is not found, a data retrieving means 9 is actuated, and it transmits a request for retrieving the required data to other system monitoring and controlling equipment through a communicating means. When the managing means 8 receives a reply from other equipment, it stores the data in the data storing means 7, and further causes the function application unit 4 to perform arithmetic operation. This makes the expansion of functions possible in a flexible manner, and the improvement of reliability without the excessive enlargement of databases.
Patent JP-H04293633-A (JP)
Title: On-vehicle camera system
Inventor: KAWABATA KENJI
IPC: B60R11/04
Filed: 1991-03-25
Abstract: PURPOSE:To provide an on-vehicle camera system which can be easily fitted by a general user by transmitting the image signal of an image photographed by an image pickup means into a vehicle from the outside of the vehicle via the optical transmission between a light transmitting means and a light receiving means, and displaying it with a display means provided in the vehicle. CONSTITUTION:The lens 10 of a monitoring camera 1 condenses the incidence light from an object in the preset range behind a vehicle and forms an optical image on the light receiving face of a solid image pickup element 11. The solid image pickup element 11 is controlled by a timing circuit 12 and outputs the photoelectric conversion signal to an image signal processing circuit 13 The image signal processing circuit 13 applies the preset processing to the photoelectric conversion signal outputted by the image pickup element 11 and outputs the image signal. A user connects a light/electricity conversion unit 4 to a monitor television 5 and just fixes a light receiving device 3 on the inside of a rear window with a sucker, for example. A connecting cable 18 is fixed along the interior portion 7 of the ceiling in the vehicle with suckers, for example.
Patent JP-S58177684-A (JP)
Inventor: TAJIMA IKUO
IPC: D05C9/06
Filed: 1982-04-10
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-S58178632-A (JP)
Title: Switching circuit
Inventor: MIHARA TERUYOSHI
IPC: H03K17/687
Filed: 1982-04-13
Abstract: PURPOSE:To reduce the loss of an electric power at the normal time, by breaking a driving current when a load is short-circuited at the 2nd FET of which drain source is connected between the gate sources of FETs used for driving the load. CONSTITUTION:If driving command signal voltage is a low level (0V) when a load 1 is normal, the 1st FET 17 is disconnected and the 2nd FET 19 is connected (since the drain voltage is 0V, the drain current does not flow), so that the load 1 is not driven. When the signal voltage is at high level, the 1st FET 17 is connected and the 2nd FET is disconnected, driving the load 1. When the load 1 is shorted, the same status as the normal time is kept when the signal voltage is at low level. At the high level, the 1st FET 17 is connected, but the gate voltage of the 2nd FET 19 is higher than that of the normal status, so that the FET 19 is connected, the 1st FET 17 is disconnected and load current is interrupted.
Patent JP-S60204921-A (JP)
Title: Suction device for internal-combustion engine with supercharger
Inventor: AOYAMA SHIYUNICHI
IPC: F02B37/12
Filed: 1984-03-30
Abstract: PURPOSE:To increase effective compression ratio in a low-speed area while increase the supercharging pressure of a compressor to compensate decrease in said effective compression ratio in a high-speed area, by setting the pressure ratio between the inlet and the outlet of said compressor at a value at which the temperature of said supercharger surpasses the controlling temperature for the cooling water of an engine, and cooling intake air on the lower course of the outlet of said compressor. CONSTITUTION:In a low-speed are in which the outlet pressure of a compressor 4 is less than a set value, the closing timing of an intake valve 14 is advanced in the direction of the bottom dead center while its opening timing is remained nearly constant, by means of a signal from a pressure sensor 15, to increase the effective stroke of a piston. In a high speed area at the set value and above, the closing timing of the intake valve 14 is set near the middle part of the compressor and the effective compression ratio decreases. The compression ratio of the compressor 4 of a supercharger 1 is set greater than that of an ordinary one, increasing the supercharging pressure at a high speed and on high load more than enough.
Patent JP-S59210392-A (JP)
Title: Zero returning device of hand of electronic timepiece
Inventor: MURATA MITSUHIRO
IPC: G04C9/00
Filed: 1984-03-30
Abstract: PURPOSE:To eliminate the probability of trouble and malfunction through simple constitution by controlling the switching of input function which is selected with a push button type switch for hand zero-return instruction signal input according to the axial setting position of a crown. CONSTITUTION:The oscillation signal of a reference oscillation circuit 21 is frequency-divided by a frequency dividing circuit 22 and inputted to a motor driving circuit 28 through a signal switching circuit 23 and a pulse converting circuit 27 to drive a pulse motor 29. Then AND gates 18 and 19 control the switching of the input functions of the zero-return control switch S according to the state of a reset switch mechanism Sr. A second zero-return control circuit 32 consists of a counter 36 for the reference of second correction, a coincidence detecting circuit 34, delay/advance decision circuit 35', an RS-FF circuit 36, and an AND gate 37.
Patent JP-H07270606-A (JP)
Title: Manufacture of optical waveguide type diffraction grating
Inventor: INAI MAKI
IPC: G02B6/02
Filed: 1994-03-30
Abstract: PURPOSE:To use irradiation light having various wavelengths, to widen the applicable range thereof and to easily control the reflectivity thereof by making the light having a prescribed wavelength incident on the plural parts of the core of a glass optical waveguide. CONSTITUTION:This diffraction grating is provided with the core 41 being an optical waveguide part and a clad 42 having a lower refractive index than that of the core 41, and a light absorbing agent absorbing the light having a prescribed wavelength and melting a glass constituting the core 41 is contained in the core 41. Since the core glass of the part on which the light is made incident, is melted by making the light incident on the core 41 containing the light absorbing agent, the density of the glass at that part is locally raised. In accordance with it, the refractive index of the glass at that part is locally enhanced. Therefore, when the light having the prescribed wavelength is made incident on the plural parts of the core 41 of the glass optical waveguide, plural refractive index-enhanced parts 43 are arrayed along in an optical axis direction in the core 41, and the diffracting grating 44 is formed.
Patent JP-S58177332-A (JP)
Title: Method of injection molding integrated item of carpet or the like and thermoplastic resin plate
Inventor: HAJI TOSHIO
IPC: B29C45/14
Filed: 1982-04-13
Abstract: PURPOSE:To prevent a heated thermoplastic resin from intruding between piles, by placing a carpet or the like on the inner surface of a movable mold in such a way that all the periphery of the carpet comes in contact with small projected walls of the mold, and filling the cavity thus formed in the mold with a heated thermoplastic resin. CONSTITUTION:The undersurface of the carpet 3 having piles 2 on opposite surfaces of the base fabric 1 thereof is lined with a binding enforcement 4, and it is cut into a described shape. The carpet 3 is place on a table plate with the undersurface up, a heating plate 5 is pressed thereon so that the piles 2 on the undersurface of the carpet are welded and fixed to the binding enforcement 4. Then after the carpet 3 is placed in the movable mold 6 with the surface of the carpet 3 engaged with the small projected walls of the mold, the movable mold 6 is forced to a stationary mold, and a heated and kneaded thermoplastic resin is injected through a sprue 10 into the cavity 9.
Patent JP-H08262542-A (JP)
Title: Camera
Inventor: OTA HIDEFUMI
IPC: G03B17/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a camera which can be miniaturized, while securing operability and an easiness for holding. CONSTITUTION: In the camera provided with a film chamber 16 housing a film cartridge or a film taken out therefrom in the lower part of the attaching position of a release button, plural power supply chambers 17 and 18 for housing power supply members 50 and 51 respectively are arranged not to deviate to the front and the rear in the optical axial direction of a photographic lens 11, across the film chamber 16, in range where the chambers 17 and 18 are not projected outward in the feeding direction of the film from the film chamber 16.
Patent JP-S52138082-A (JP)
Title: Catalyst and method for removing no#
Inventor: ABE KAZUMASA
IPC: B01J23/835
Filed: 1975-05-21
Abstract: PURPOSE: To selectively reduce NOx in exhaust gas independently of water and SOx with high efficiency by contacting the gas with a base metal oxide catalyst supported on a carrier comprising aluminium and tin oxides in the presence of NH 3 . 
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