baber/WOPTO huggingface dataset:
Patent JP-2000236690-A (JP)
Title: Drive-control device of brushless motor
Inventor: SHUKURI YOICHI
IPC: H02P6/28
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To match with proper commutation timing by correcting the timing for changing a phase, that is generated by a compulsory synchronization timing generation means according to the detection value of an entire or a phase current detection means. SOLUTION: In a phase difference detection circuit 122, a voltage VR1 across an full current detection resistor R1 is inputted, a peak voltage VR1P of the full current detection resistor VR1 is compared with a fixed threshold voltage Vsh, and a phase difference detection signal Pin is outputted to a control part 121, when the peak voltage VR1P exceeds the threshold voltage Vsh. A peak hold circuit 123 holds the peak value of the entire current detection resistor R1, and a reset switch 123a releases the peak voltage VR1P of the full current detection resistor R1 that is held by the peak hold circuit 123 due to a reset signal ROUT, being outputted form the control part 121, thus matching with proper commutation timing.
Patent JP-H08230584-A (JP)
Title: Structure and method for installing part to be mounted on trim member
Inventor: ISHIDA YOSHITAKA
IPC: B60J5/00
Filed: 1995-02-27
Abstract: PURPOSE: To increase the rigidity of the peripheral edge section of the opening portion of a trim member and to securely fix loaded parts. CONSTITUTION: A clip 25 made of a sheet metal is attached to the peripheral edge section 23 of the opening portion of a trim member 1 and loaded parts 14 such as a switch unit and the like are fixed by this clip 25. The clip 25 includes a U form sectional surface base 35 engaged with the opening portion peripheral edge section 23 of the trim member 11 and a holding section 36 with its tip section extending in a horizontal direction. The base 35 is provided with a first sandwiching piece along the back surface of the trim member 1. The second sandwiching pieces 42 and 43 of the base 35 are folded when the clip 25 is fixed to the opening portion peripheral edge section 23.  A panel section 20 having a form to close the opening portion 13 is provided in the loaded parts 14, a hook 60 is provided in the back surface side of the panel section 20 and this hook 60 is engaged with the holding section 36.
Patent JP-H11238526-A (JP)
Title: Nonaqueous system secondary battery
Inventor: KUSAKABE TETSUYA
IPC: H01M4/66
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight nonaqueous system secondary battery. SOLUTION: In a nonaqueous system secondary battery, having a positive electrode and a negative electrode both containing an active material capable of inserting and releasing lithium ions, the battery is constituted with a positive electrode comprising a positive current collector having a conductive film made of a metal selected from aluminum, titanium, and stainless steel and a carrier film made of a high polymer film, and a positive electrode material layer laminated on the positive current collector, and a negative electrode comprising a negative current collector having a conductive film made of a metal selected from a copper group and a platinum group and a carrier film made of a high polymer film, and a negative electrode material layer laminated on the negative current collector.
Patent JP-H02217456-A (JP)
Title: Pretreating agent for metal thermal spraying
Inventor: FURUYA KENGO
IPC: C23C4/02
Filed: 1989-02-17
Abstract: PURPOSE:To obtain a pretreating agent for metal thermal spraying capable of improving the adhesive strength of sprayed deposit to a base material by incorporating specific amounts of zinc oxide whisker consisting of a nucleus part and an acicular crystal part spreading from the nucleus part in dissimilar axial directions to resin. CONSTITUTION:A metallic zinc powder having oxide film on the surface is subjected to heating treatment in an oxygen-containing atmosphere, by which a zinc oxide whisker consisting of a nucleus part and an acicular crystal part spreading from the nucleus part in dissimilar axial directions is formed. The above zinc oxide whiskers are incorporated by 5-35wt.% to thermoplastic acrylic resin, etc., so as to be formed into a pretreating agent for metal thermal spraying. By applying the above pretreating agent to the surface of a smooth base material 11, such as steel sheet, by proper amounts by means of air spraying, etc., a film 13 having complicated ruggedness and consisting of resin 14 and zinc oxide whiskers 15 can be obtained. A metallic sprayed deposit 12 formed on the above film 13 is allowed to infiltrate into the spaces among the zinc oxide whiskers 15 and is allowed to adhere to the base material 11 with high adhesive strength by means of its anchor effect.
Patent JP-H06248039-A (JP)
Title: Diallyl phthalate resin molding material
Inventor: KAMIDA KOICHI
IPC: C08F290/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a molding material, composed of a diallyl isophthalate-based resin, glass fiber and a curing catalyst in a specific proportion, excellent in electrical insulating properties, moisture and (solder) heat resistance and useful as electrical and electronic parts, etc. CONSTITUTION:This molding material is composed of (A) 100 pts.wt. diallyl isophthalate-based resin, (B) 130-200 pts.wt., preferably 150-180 pts.wt. glass fiber and (C) 0.2-2.0 pts.wt., preferably 0.5-1.2 pts.wt. curing catalyst such as di-t-butyl peroxide as a basic composition.
Patent JP-H11236836-A (JP)
Title: Control device for engine
Inventor: TAGA JUNICHI
IPC: F02D41/30
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent a situation wherein during transfer to an operation mode, temporary worsening of a combustion state and the fluctuation of torque occur due to a delay in an answer of a swirl control valve. SOLUTION: An engine provided with a plurality of operation modes different in a fuel injection form and varying an operation mode according to an operation state, comprises a swirl control valve 32; a mode transfer deciding means 70 to discriminate an operation mode transfer period; a deciding means 71 to decide whether the opening of the swirl control valve 32 is within an allowable range of a control amount in the operation mode of a place, transfer to which is effected; and an operation mode transfer regulation means 72 to wait variation of an operation mode until a control amount of an operation mode at a place, transfer to which is effected, is adjusted to a value within an allowable range when during transfer of a given mode, the opening of the swirl control valve 32 is outside an allowable range.
Patent JP-S63206473-A (JP)
Title: Treatment device for depositing tungsten carbide layer
Inventor: SUMIYA KATSUYOSHI
IPC: C23C16/32
Filed: 1987-02-20
Abstract: PURPOSE:To prevent deposition of tungsten carbide on the parts to be exposed to a reactive gas in a reaction furnace by previously forming a fluoroplastic film on the surfaces of said parts. CONSTITUTION:The fluoroplastic film is previously formed on the surface of the parts (inside wall surface of the reaction furnace, mounting jigs, etc.) to be exposed in the reactive gas in the furnace into which a metallic base material is charged in the device for depositing the tungsten carbide layer on the metallic base material. Formation of the fluoroplastic film is executed by first degreasing and cleaning the surfaces of the parts where the deposition is not required, then diluting a tetrafluoroethylene resin with a solvent to adjust the viscosity and coating the same by an air spraying method at an ordinary temp. to the parts. The coating is then dried for about 30min at about 90-100 deg.C to evaporate the solvent. The parts are thereafter held for about 10-15min at about 350 deg.C to form the fluoroplastic film to about 20-30mu thickness on the parts. The deposition of the tungsten carbide on the parts is thereby prevented and the corrosion resistant to gaseous HF is imparted to the parts.
Patent JP-S60204631-A (JP)
Inventor: FURANTSU GIYUNTONAA
IPC: C03B37/022
Filed: 1985-03-01
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-S58157964-A (JP)
Title: Multiply coated material and its manufacture
Inventor: IYORI YUUSUKE
IPC: C23C16/30
Filed: 1982-03-12
Abstract: PURPOSE:To enhance the impact and wear resistances of a sintered hard WC alloy, TiC-base cermet or TiN-base cermet, by multiply coating the surface of the material with a prescribed number or more of TiC and TiCN layers each having a prescribed thickness. CONSTITUTION:The surface of a sintered hard WC alloy, TiC-base cermet or TiN-base cermet is coated alternately and multiply with >=8, preferably >=20 layers of TiC and TiCN each having <=1mum, preferably <=0.5mum thickness so as to adjust the total thickness to 2-15mum. Thus, strain among the coating material layers is uniformly dispersed, so the concentration of stress is avoided to enhance the impact resistance. The crater and flank wear resistances are remarkably enhanced by making use of the characteristics of the carbide or nitride.
Patent JP-S60182433-A (JP)
Title: Determining method of quantity of subexposure of color photographic printing device
Inventor: IWAGAMI NOBUYUKI
IPC: G03C5/08
Filed: 1984-03-01
Abstract: PURPOSE:To correct contrast accurately and obtain soft gradations by deciding on the quantity of subexposure according to the correction quantity of density to the automatically determined quantity of exposure. CONSTITUTION:Light from a main exposure light source 1 is passed through a filter group 2 for adjusting the quantity of main exposure of three primary colors R, G, and B and a mirror box 3 to illuminate a color photographic film 4. The filter group 2 consists of three filters. Pieces of information on the three colors R, G, and B of the film are measured by photosensors 12R, 12G, and 12B and the filter group 2 is controlled automatically by a main exposure controller 5. Three subexposure light sources 9R, 9G, and 9B which have turn-on time and brightness controlled independently are provided and have filters 10R-10B to irradiate color photographic paper 7 with diffused light beams R, G, and B without image information. The main exposure controller 5 is provided with a correction density key 5A additionally and the quantity of subexposure is also determined.
Patent JP-S63209748-A (JP)
Title: Underwater bubble generator
Inventor: KONDO SEIICHI
IPC: B01J7/02
Filed: 1987-02-24
Abstract: PURPOSE:To generate a requisite group of bubbles at a desired depth by providing an underwater depth controlling screw to be connected to a pressure vessel, a control box for detecting the depth by water pressure and controlling a motor for driving the screw, etc. CONSTITUTION:The pressure value detected by a pressure transducer 7 is inputted to an analog memory 11. The set value of a timer can be previously obtained from a relational diagram between the depth of the submerged generator and time. When the generator lowers below the reference values or the water pressure increases, a relay 13 is actuated, the screw 15 set at the upper of the generator is rotated in the normal direction by a motor 14, and the generator is raised. When the generator is raised above the reference value, the screw 15 is rotated in the reverse direction, and the generator is lowered. The starting and direction of rotation of the screw 15 are controlled by a combination of a deviation computing element 12 and the relay 13.
Patent JP-H09214921-A (JP)
Title: Device, method for processing image and image communication system
Inventor: HORI SHINJIRO
IPC: H04N5/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To easily designate an image area not-desired to be displayed on the opposite side terminal of a communicating party out of an image under transmission. SOLUTION: After the designation if an image area not-desired to be displayed on the opposite side terminal set to a system is cleared (S1), area designation is performed (S2) and after the area designation is finished, communication with the opposite side terminal is started (S3→S4). Next, it is judged whether there is the control request of a camera part or not and when there is such a request, after camera control is performed, S7 is started. Then, it is discriminated in S7 whether the area designated in S2 exists in the visual field photographed by the camera part 1 at the present time point or nor (S7). When the designated area not-desired to be displayed on the opposite side terminal exists, the designated area is converted in to prescribed data (S8) and image data are transmitted to the opposite side terminal.
Patent JP-H02217146-A (JP)
Title: Manufacture of nozzle for pouring molten steel provided with gas blowing function
Inventor: TSUCHINARI AKIHIRO
IPC: B22D11/10
Filed: 1989-02-17
Abstract: PURPOSE:To perfectly prevent remaining to bubble into a cast steel by heating a porous nozzle after dipping into liquid pitch or tar and calking with the tar or pitch. CONSTITUTION:The porous nozzle is dipped into the liquid pitch or tar, but as this has large diameter holes and holes are communicated mutually, at the time of taking out this after dipping, the pitch or tar once impregnated flows out from the nozzles. The pitch or tar flows out only from the large holes and the small holes are clogged with the pitch or tar by action of capillarity and gas injection into the nozzle hole is ruled and confined to the large bubble. Further, the pitch or tar is carbonized with the calking treatment to improve the clogging strength in the small hole parts. If this is used under no calking condition, the clogging part is opened with gas pressure because the strength is insufficient. By this method, in the gas blowing for preventing the nozzle clogging, as the injection of small bubble is prevented, all of the bubbles are floated up and the remaining of the bubble in the cast steel is perfectly prevented.
Patent JP-H05228300-A (JP)
Title: Iron device
Inventor: ITO SHINICHI
IPC: D06F75/26
Filed: 1992-02-26
Abstract: PURPOSE:To easily remove the clothes to be ironed from an iron board and reduce noises in an iron device provided with an iron main body and the iron board for stretching wrinkles on the clothes. CONSTITUTION:An iron device is constituted of an iron main body 7 and an iron board 8 for stretching wrinkles on clothes, and the iron main body 7 is provided with a base 12 heated by a heater 13. The iron board 8 is provided with a mount board 9 to be mounted with the iron main body 7 at one end of a work board 19 holding an air-passable mat 20, and a mount detecting means 17 detects that the iron main body 7 is mounted on the mount board 9. A fan 27 is connected to a motor 26 fitted to the work board 19, the rotation of the fan 27 is controlled by a control means 15, and the fan 27 is rotated at a low speed, stopped, or reversed when the iron main body 7 is mounted on the mount board 9.
Patent JP-H10236579-A (JP)
Title: Flexible container
Inventor: AKAHORI NOBUTOSHI
IPC: B65D88/22
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To maintain an outer shape of a container main body in the shape of a rectangular parallelepiped by providing a diaphragm material which develops so as to extend between the substantially central portions of side wall faces on the side of both longer sides opposed to each other in the container main body. SOLUTION: Sling fittings 61, 62 are provided at central portions of side walls on the side of both longer sides of a container main body (a) and at central portions of side walls on the side of both shorter sides thereof, respectively, and by catching the sling fittings with hooks of a crane and hanging the container main body (a), a material to be container is poured thereinto, or the contents are discharged therefrom. A diaphragm 10 and corner diaphragms 20 are provided inside the container main body (a). The diaphragm 10 is provided so as to extend between the substantially central portions of the side wall faces on the side of both the longer sides opposed to each other in the container main body (a).  Each of the diaphragms 20 is provided in the form of developing into a substantially vertical plane shape so as to extend between the side walls on the side of the longer sides by fixing one of side parts of the diaphragm 20 with a welder along the side wall on the side of the longer side in a container main body (a) and by fixing the other side part to the side wall on the side of the shorter side opposed to the side wall on the side of the longer side. By this method, the corner portions of the container main body (a) are prevented from being swollen with the aid of the corner diaphragms 20, and swelling deformation can be prevented.
Patent JP-H07225295-A (JP)
Title: Deciding apparatus for channel box mounting condition of nuclear fuel assembly
Inventor: GO SHOICHIRO
IPC: G21C17/06
Filed: 1994-02-14
Abstract: PURPOSE:To provide an apparatus for efficiently deciding mounting condition of a rectangular channel box of a nuclear fuel with high reliability. CONSTITUTION:A measuring unit assembly 10 has a capillary housing member 14 and a slender measuring rod axially stretchably moving in the member in contact with a top of an upper tie plate. A positioning base plate 12 is fixed to the rod in contact with the top of the plate. A slitlike opening 36 in which a fuel handle is passably received is provided at the plate 12, which has a lower surface in contact with an opening top edge 9 of a corner of a diagonal opposite side of a rectangular channel box in the state that the handle 7 is received in the opening 36. A measured value of an isolating distance between the opening top edge of the box and the top of the plate of the fuel is compared with a known standard value to decide a mounting condition of the channel box 2.
Patent JP-S63206920-A (JP)
Title: Optical head device
Inventor: KUWAYAMA TETSUO
IPC: G02B27/58
Filed: 1987-02-24
Abstract: PURPOSE:To always project a luminous flux on an information recording surface with the minimum fluctuation of a spot diameter by providing an aperture diaphragm into an optical path reaching an objective lens from a light source to limit the effective diameter of the luminous flux made incident on the recording surface with a fixed positional relation secured relatively to the objective lens. CONSTITUTION:It is supposed that an objective lens 3 is moved so that a recording surface 10 goes away from a light source up to a position G' and the light is condensed at a point O'. Under such conditions, an aperture diaphragm 11 is set at the focus position F'' of the lens 3 and therefore an angle psi1 formed between the luminous flux of the most outer circumference and an optical axis is equal to an angle psi0 and has no change even in case a condensing point O is shifted to the point O'. When the lens 3 is vertically displaced against its optical axis, a luminous flux 51'' passing through the most outer circumference of the diaphragm 11 is reflected on the surface 10 and made incident on the fringe of the diaphragm 11. Thus, no harmful vignetting of the luminous flux occurs even in a tracking action state. Thus, it is possible to project the luminous flux sent from the light source onto the surface 10 with the minimum fluctuation of a spot diameter.
Patent JP-H04259616-A (JP)
Title: Muffler device
Inventor: FUJIWARA KAZUO
IPC: F01N1/16
Filed: 1991-02-08
Abstract: PURPOSE:To provide a muffler device which is capable of widen a sound- absorbing frequency range, and has a simple and compact structure therefor, suppressing the increase of a manufacturing cost. CONSTITUTION:A resonant type muffler device has a resonant muffler chamber 4 which is communicated with an air hose 3 through a communication pipe 5. A valve body 6 is provided on the communication pipe 5 at its opening on the side of the resonant muffler chamber 4 or on the way thereof, which valve body 6 is displaced through pneumatic pressure difference between the air hose 3 and the resonant muffler chamber 4 for opening/closing the above-mentioned opening or the part on the way of the passage 5. A spring 9, for resetting the displacement of the valve body 6, is also provided.
Patent JP-S58167528-A (JP)
Title: ポリハロゲノ芳香族化合物
Inventor: RUDORUFU AIDENSHINKU
IPC: C07C63/313
Filed: 1983-03-11
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-S57164675-A (JP)
Title: Grading system at one-bit printer
Inventor: ISHIWATARI NAOKI
IPC: G06K15/00
Filed: 1981-03-20
Abstract: PURPOSE:To surely prevent production of stripe patterns, by making grading through fine change of binary converted output value of an input video signal around a reference value, through superimposition of AC component with comparatively high frequency on a still video signal. CONSTITUTION:An oscilation controlling section 10 sweeping the oscillating frequency of an oscillation section 2 in the state of asynchronism to a horizontal synchronizing signal VD is provided to sweep the frequency of AC signals superimposed on the video signal. Thus, the timing finely changed in a binary video signal A outputted from a conversion section 4 is changed in correspondence to the sweep of the AC signal. As a result, the synchronism is disturbed with the change in the timing finely changed for the binary video signal A, allowing to surely prevent stripe patterns caused on a print pattern due to superimposed AC signal component.
Patent JP-S59164111-A (JP)
Title: Paint to be applied on gyps model
Inventor: HIKICHI YUUICHI
IPC: A61F5/02
Filed: 1983-03-09
Abstract: PURPOSE:To enable vacuum laminated molding of resin even without drying the titled gips model, by making a water impermeable film on the surface of the gips model by brush painting. CONSTITUTION:The titled paint is made from resin curing by reacting with water, that is, denatured urethane and copolymer of vinyl propionyl acid and vinyl chloride for its main ingredient. About 10% of acrylic resin paint, about 16% of silicone normal temperature water repelling agent, about 8% of silicone solution mold releasing agent, about 7% of pure silicon varnish, about 1% of silicone oil for additive of paint and about 8% of toluene are added to about 50% of the foregoing main agent as an additive agent. Percentage (%) shows a volume ratio. By doing as above, simultaneously with a drastic curtailment of a drying period of time energy saving can be accomplished and a crack and contraction of a model resulting from dryness can be controlled.
Patent JP-H02218129-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/306
Filed: 1989-02-20
Abstract: PURPOSE:To decrease the difference between the shape of an opening in the rear surface of a substrate and the shape of an opening in the upper surface and to alleviate the restrictions on a layout by forming a mask pattern wherein the surface of the substrate is exposed along the profile line of the shape of the opening, etching the exposed part of the mask pattern, and forming a via hole. CONSTITUTION:A mask pattern 2 is formed along the profile line of the shape of a via hole (shape of an opening) to be formed, e.g. a rectangular shape, on the rear surface of a semiconductor substrate 1. In this pattern, the surface of the substrate is exposed only at each exposed part A in the via hole. Anisotropic etching is performed for the forward-mesa direction along the exposed part. Thus a via bole C reaching the upper surface from the rear surface of the semiconductor substrate 1 is formed. Therefore, only the exposed surface of the substrate is etched along the profile line of the shape of the via hole. In this way, the difference in conversion between the shape of the opening in the rear surface and the shape of the opening of the upper surface can be made small, and the restrictions on the layout of an IC and the like can be alleviated.