baber/WOPTO huggingface dataset:
Patent JP-S5956621-A (JP)
Title: Heating cooker
Inventor: INOUE SHIYOUJIROU
IPC: F24C3/12
Filed: 1982-09-24
Abstract: PURPOSE:To dissolve the influence of a heat flow for a temperature sensor and improve the response ability of a temperature control by a method wherein a heat shielding cylinder is detachably attached on a sensor supporting column in freely movable up and down manner, when a vessel being heated is fixedly put on the heat shielding cylinder, an air vent opening is formed between the heat shielding and cylinder said vessel. CONSTITUTION:A temperature sensor 4 is arranged at the center of a burner 3, and a sensor supporting column 10 is inserted into a sensor receptacle 12 which is detachably attached to a burner supporter 11. A heat shielding cylinder 5 is fitted on the sensor supporting column 10 in freely movable up and down manner, said supporting column is held upward by the elastic supporting with a supporting column spring 13, and regulated the range of up and down moving thereof with a catch 14 and a removing stopper 15. The heat shielding cylinder 5 is provided with an opening 16 at a bottom part, a secondary air supply opening 17 at a lower part and an air vent opening 18 at an upper part. The air vent opening 18 is formed narrower within the extent that a sensor head 19 does not receive the radiant heat from a flame 32 of the burner 3 at the heating of the vessel 29 to be heated by the burner 3, and said opening 18 is arranged at the upper part. The secondary air supply opening 17 is made larger than the air vent opening 18 due to the necessity of the secondary air for the inner side 32b of the flame 32.
Patent JP-H10222271-A (JP)
Title: Illumination device for illumination light switch and its manufacture
Inventor: INUBUSHI TOSHIYA
IPC: H01H13/702
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To thin and miniaturize the external dimensions of a lighting switch and an electronic unit using the lighting switch by miniaturizing an illumination device. SOLUTION: A transparent electrode layer 13 constituting EL(electro- luminescent light) by leaving the hollow projection part 25 of a film click board 24, a light emitting body layer 14, a dielectric layer 15, a back electrode layer 16 and an insulating layer 17 are sequentially stacked and formed. An upper contact point 20 and a lower contact point 23 are provided for the film click board 24 and a printed board 21 by making face each other. When a key is operated, it depresses the hollow projection part 25 and it conducts the upper contact point 20 and the lower contact point 23. The EL layer is not provided for the area of the hollow projection part 25. Then, click feeling at the time of operating the key improves. The film click board 24 is constituted to be a part of EL and thickness dimension can be thinned.
Patent JP-H1110932-A (JP)
Title: Image-forming apparatus
Inventor: KITAMURA TETSUYA
IPC: G03G15/05
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To form good images without print irregularities by stretching a recording electrode body having a high modulus of elasticity via an intermediate member, and holding the recording electrode body so that a uniform tension is applied in the vicinity of every pass part. SOLUTION: In an image-forming apparatus, an aperture electrode body 1 having a high modulus of elasticity is held while stretched via an intermediate member such as a mesh sheet 7 or the like of a lower modulus of elasticity, so that a uniform tension is applied in the vicinity of every aperture. More specifically, a frame 6 is fixed at a predetermined position of a toner case so that the aperture electrode body 1 comes in touch with a toner carrier roller in the vicinity of the aperture of a recording part 3a with a predetermined pressure. Therefore, the aperture electrode body 1 in the vicinity of the recording part 3a bends to follow a cylindrical surface of the toner carrier roller and comes in touch with the toner carrier body via a toner at a predetermined area around the aperture.
Patent JP-H0724795-A (JP)
Title: Material separation detector
Inventor: AOKI TAKAYUKI
IPC: B26F1/38
Filed: 1993-07-06
Abstract: PURPOSE:To provide a displacement detecting means and a judging means and detect by an inprocess method that a stamping-out processing product has been separated from a base material. CONSTITUTION:A displacement sensor 33 to detect perpendicular displacement in regard to a product arranging portion from the upper part of a material under separation work is provided so as to be able to move horizontally, and a separation judging device 35 which is inputted with displacement to be detected by means of the displacement sensor 33 and judges, if the value of the displacement is more than a predetermined value, that a product conducted with stamping-out processing has been separated from a base material, is provided.
Patent JP-S5956303-A (JP)
Inventor: SATOU MITSUHARU
IPC: G02B5/04
Filed: 1982-09-24
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-2000316949-A (JP)
Title: Stepping bamboo on bed
Inventor: KAWAMURA KEIJI
IPC: A61G7/05
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To take foot exercise while lying on a bed for restraining the decline of a foot muscle by providing bridging an assisting instrument forming engaging sections for engaging fences of both sides of the bed in one body at both end sections of a pipe at a position adjacent to feet of a patient. SOLUTION: An assisting instrument is constituted in such a way that engaging sections 3 for engaging to fences of both sides of a bed 5 are formed in one body at both end sections of pipes 1, 2 which can be controlled expansion according to a width of the bed 5. This assisting instrument is positioned at a foot section of a patient 6 on the bed 5, and is provided bridging by using the fences of both sides of the bed. The decline of a foot muscle can be restrained by putting the feet on the pipes 1, 2, and by standing firm. Since a proper stimulation can be obtained by attaching a sole of a foot to the pipes 1, 2, stress can be reduced.
Patent JP-H075246-A (JP)
Title: Radar device
Inventor: TANAKA YOSHINORI
IPC: G01S7/34
Filed: 1993-06-15
Abstract: PURPOSE:To observe echoes from a target while skillfully suppressing the reflection from sea surface in all directions regardless of wavy sea surface by automatically changing the gain control value of sensitivity time control (STC) based on wind direction and speed. CONSTITUTION:The direction of radar beams is detected by a beam direction detection means 9 and is input to an STC control circuit 10. The control circuit 10 controls an STC circuit 8 considering the wind direction and speed for the direction of transmission and reception of radar beams and then automatically changes the gain control value properly. Namely, when the radar beams are directed toward the upstream of wind and wind speed is fast, sea surface reflection strength is maximized. As the wind speed becomes slower or angle deviates from the upstream direction of wind, the reflection strength is weakened. The control circuit 10 automatically changes the gain control value of the STC circuit 8 according to each status of wind direction and speed. Thus, even if the condition of sea surface differs depending on the direction, echoes from a target are captured while skillfully suppressing the sea surface reflection in all directions.
Patent JP-S6326235-A (JP)
Title: Method and device for casting of drill
Inventor: SAGA MASAMI
IPC: B22C9/22
Filed: 1986-07-16
Abstract: PURPOSE:To reduce the production cost by screwing a drill blanking jig onto a molded drill die, then pulling up the drill die while rotating the same along the blanking jig, thereby forming the blanking die for the drill. CONSTITUTION:Molding sand 8 is packed into a metal flask 2 for blanking to mold the drill die 3 and the drill blanking jig 7 having a bore part 6 slightly larger than the diameter of the die 3 is screwed onto the die 3. The jig 7 is held fixed and while the die 3 is kept rotated along the female die hole of the jig 7, the die is pulled up to form a drill blanking hole 10 in the molding sand 8. The metal flasks 11, 15 provided with a shank hole 13 and sprue hole 17 having the same axial center and a weight 20 are imposed on top of the hole 10 and the drill is cast. Since the hole 10 is quickly and easily produced by the above-mentioned method, the mass production of the drill is possible and the production cost is reducible.
Patent JP-S6144420-A (JP)
Inventor: ONO MASAHARU
IPC: H01G9/012
Filed: 1984-08-09
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-S5869843-A (JP)
Title: Stabilizer for hydroxylamine
Inventor: IMAI AKIRA
IPC: C07C239/00
Filed: 1981-10-20
Abstract: PURPOSE:A stabilizer stabilizing hydroxylamine by the addition of its small amount, not crystallizing a reaction inhibitor such as Na2SO4, etc., usable in a state of a concentrated solution, comprising a specific thiocarboxylic acid. CONSTITUTION:A stabilizer comprising a thiocarboxylic acid shown by the formula HS-R-COOH(R is lower alkyl or aminoalkyl) such as thioglycolic acid, thiopropionic acid, 1-amino-2-mercapto-propionic acid, etc. The number of moles of the stabilizer is 0.001 based on that of hydroxylamine. Stabilized hydroxylamine and its salts are useful for dyeing process, natural color photograph, rubber industry, fat and oil industry, synthesis of drugs and agricultural chemicals, a raw material for organic synthesis, etc. EFFECT:When it is used in a reaction, it has merits such as increase in capacity by the same device, the rationalization of the power of man and process, etc.
Patent JP-H0612473-A (JP)
Title: Method and device for generating curved surface
Inventor: TOKUMASU SHINJI
IPC: G06T17/20
Filed: 1992-06-25
Abstract: PURPOSE:To easily and quickly generate and display a curved surface form desired by a designer on the screen expressing the curved surface spanned on a three-dimensional space using an equation representing the physical properties and solving this equation in consideration of a set of preliminarily designated points to generate a curved surface including this set of points in the surface. CONSTITUTION:The whole of a curved surface GAMMA spanned with a boundary curve GAMMA as the edge on a three-dimensional space is generated as a surface conforming to an equation representing the physical properties, for example, an elastic film. When a set C of preliminarily designated points (a set of intra- face restrictive points) is designated, the equation is so modified that the elastic film includes in its interior the set C of intra-face restrictive points, and a desired curved surface (superpatch) GAMMA having a desired arbitrary form is generated at a time based on this equation as the elastic film which is restricted by the designated boundary curve GAMMA and the set of intra-face restrictive points. In this case, the designer can be devoted to the creative activity because the designation of the boundary curve GAMMA and the set C of intra-face restrictive points is the only principal operation required for the designer.
Patent JP-H0812786-A (JP)
Title: Antireflection sheet with thin multilayer film
Inventor: HANAMOTO KEISHI
IPC: G02B1/14
Filed: 1994-06-28
Abstract: PURPOSE:To obtain an antireflection sheet having a thin multilayer film with high interlaminar bonding strength by forming a semi-cured layer of a specific resin on a substrate, forming a thin layer of an inorganic material on the resin layer by vapor deposition, repeating these steps to form a multilayer structure, and curing the semi-cured resin layers with electron beams, etc. CONSTITUTION:The sheet is obtained by coating a substrate with a resin composition (A) comprising a resin (B) curable with an ionizing radiation, semi-curing the resulting resin layer, forming on the semi-cured layer a thin layer of an inorganic material (C) (by vapor deposition or sputtering), forming thereon a semi-cured layer of the composition (A) and a thin layer of the material (C), optionally repeating the steps of forming the two kinds of layers to form a thin multilayer film on the substrate, and then completely curing the semi- cured resin layers by irradiation with an ionizing radiation or by heating. Examples of the resin (B) include a urethane (meth)acrylate and an epoxy (meth) acrylate.
Patent JP-H1114482-A (JP)
Title: Electrostatic capacity pressure sensor and its manufacturing method
Inventor: HANZAWA KEIJI
IPC: G01L9/12
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity pressure sensor wherein a floating capacity is small while plastic deformation at a diaphragm part subject to a pressure is suppressed for high-precision pressure diaphragm. SOLUTION: A diaphragm 111 is of such brittle material as of impurity- diffused single-crystalline silicon, which is immune to plastic deformation and forms a stable pressure receiving structure body. An oxide film 103 is formed between the diaphragm 111 and a moving electrode 104b, which reduces a floating capacity between the moving electrode 104b and a substrate 101 and the moving electrode 104b and an impurities diffusion layer 102. The oxide film 103 and the moving electrode 104b are divided into a plurality of regions, and on each region of the oxide film 103, each region of the moving electrode 104b is formed. Thus, a stress strain due to difference in thermal expansion coefficient among the diaphragm 111, the oxide film 103, and the moving electrode 104b is reduced.  A fixed electrode 107 is covered with a fixed electrode structure body 108 of such insulating polycrystalline silicon film where no impurity is doped, so that the stiffness of the electrode 107 is strengthened for reduced leak current.
Patent JP-S6176363-A (JP)
Inventor: ISHIMOTO TSUNEYOSHI
IPC: B29L9/00
Filed: 1984-08-09
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-S6324256-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/38
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled material having less tendency for generating yellow stain due to heat by incorporating a specific coupler to the titled material. CONSTITUTION:The titled material contains the coupler shown by formula I or II wherein A is a pyrazoloazole magenta coupler residue shown by formula III or IV, B is a pyrazolotriazole magenta coupler residue shown by formula V, L is >=1C a divalent coupling group, R1 is alkyl group, R2 is a substituent, (m) is an integer of 0-4, R11-R13 are each hydrogen atom etc., X is a substituent capable of cleaving by effecting a coupling reaction with an oxidant of an aromatic primary amine developing agent. Thus, the titled material having an improved lightfastness, without impairing photographic performance and having less tendency for generating yellow stain due to heat, is obtd.
Patent JP-H0829568-A (JP)
Title: Fuel assembly
Inventor: KONUKI NORIHIKO
IPC: G21C3/326
Filed: 1994-07-20
Abstract: PURPOSE:To reduce the inner pressure of fuel rod while avoiding contact of a plenum spring with the outer circumferential part of fuel pellet and the inner surface of fuel cladding tube by eliminating a wafer at the upper part of the fuel pellet and bringing the plenum sprung into contact with the top face of the fuel pellet thereby increasing the spatial volume at the plenum part. CONSTITUTION:A plenum spring 9 is tapered conically at one end thereof on the side touching a fuel pellet 7 in order to prevent the spring 9 from touching the outer circumference of the pellet 7 and crackling. Furthermore, the most forward end part of the spring 9 is prevented from touching the inner ace of a fuel cladding tube 10 thus ensuring the mechanical soundness thereof. In this regard, an upper end plug 11 and the end part touching the pellet 7 are ground horizontally to increase the contact area thus enhancing the heat transmission performance and the mechanical soundness. Furthermore, the spring 9 on the pellet 7 side employs a tight contact structure of 4-12mm long forming a hollow tubular solid thus enhancing thermal neutron absorption of short fuel rod and reducing the output spike (output at the upper end of short fuel rod increases).
Patent JP-H1117760-A (JP)
Title: Receiver, receiver-transmitter and communication method
Inventor: SAKOTA KAZUYUKI
IPC: H04L27/18
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To highly accurately restore a transmitted information bit series by higher accurate maximum likelihood series estimation with simple configuration by performing weighing so as to reflect a coded bit group with the reliability of a transmission line and respectively applying the maximum likelihood series estimation to the obtained coded bit group, thereby restoring the information bit series. SOLUTION: A high speed Fourier transform circuit 41 at reception equipment 27 performs window processing and Fourier transform to an inputted received symbol group S31 and inputs a received symbol group S32 to a demodulation part 42. Based on the amplitude and phase of a pilot symbol P contained in the received symbol group S32, a transmission line estimation circuit 43 at the demodulation part 42 estimates the characteristics of the transmission line for each slot, generates a received information symbol group S33 through prescribed processing and outputs it to a demodulation circuit 44. Besides, the transmission line estimation circuit 43 outputs a symbol sequence S34 showing the characteristics of that transmission line to a weighing circuit 45 and performs prescribed demodulating processing.
Patent JP-H0522098-A (JP)
Title: Semiconductor switch
Inventor: SAITO FUSAO
IPC: H03K17/10
Filed: 1991-07-09
Abstract: PURPOSE:To provide the high voltage semiconductor switch which sufficiently reduces OFF time even in the area of a low operating voltage. CONSTITUTION:At the high voltage semiconductor switch serially connecting plural semiconductor elements 1a-1n, impressing a driving signal only to the specified element and executing switching while following up the other remaining elements corresponding to the switching of the said element, a short-circuit 5 is provided parallelly to the elements between an input terminal K and the middle position of the serially connected semiconductors.
Patent JP-H1014765-A (JP)
Title: Terminal stand structure for electric pot
Inventor: FUJISAKI MIKIO
IPC: H01R9/22
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts around a terminal stand and the number of working processes, to improve reliability against impulse and to enable assembly in a small space. SOLUTION: A projection 54 of a tab terminal 53 is locked to a notched part 60 of a terminal stand 55, and the tab terminal 53 is held between terminal stands 55 and 56. Thus, the tab terminal 53 can be easily and surely fitted and fixed between the terminal stands 55 and 56 even without fixing the tab terminal 53 through any other screw member, etc. Besides, the top end of the tab terminal 53 becomes a connecting part 65 of a lead wire for power supply to a heater 27. Therefore, the number of parts and the number of working processes can be reduced. Further, reliability is improved just by the reduced number of screwing parts and assembly is enabled even in the small space.
Patent JP-S6414326-A (JP)
Title: Spindle revolution stopper in double twister
Inventor: KAWARABASHI TSUKASA
IPC: D01H7/22
Filed: 1987-07-06
Abstract: PURPOSE:To simplify threading work by providing a convex body capable of contacting with a spindle and also providing a concave body capable of fitting in said convex body in the periphery of the spindle so that the spindle always stops at a specified position. CONSTITUTION:The periphery of a spindle 4 is provided with a concave body 73 having the same diameter as that of a positioning roller 45. The roller 45 is mode to approach the spindle following the contact of a brake shoe 47 with said spindle. At the point when the roller 45 is fitted in the concave body 73 during the revolution of the spindle 4, said revolution is stopped. The spindle is ensured to always stop at a specified position, thus always delivering thread end at a fixed position.
Patent JP-H0332408-A (JP)
Title: H-shape steel having projections on insides of flanges and finish rolling mill therefor
Inventor: MIURA YOSHINORI
IPC: B21B1/08
Filed: 1989-06-28
Abstract: PURPOSE:To economically obtain H-shape steel excellent in adhesion to concrete through hot rolling by forming rugged grooves continuously as a fundamental pattern in the direction rectangular to the lengthwise direction of the inside of a flange on the insides of the flanges of the H-shape steel. CONSTITUTION:Four grooved, small diameter rolls rolling down the inside of each flange are arranged to the inside of each flange, upper and lower, right and left and each chock 14 of two vertical rolls 12, right and left, rolling down the outsides of the flanges is extended in the inner direction and supported on one side. Bevel gears 15 are provided on the neck parts of horizontal rolls 11 and rotation is transmitted to bevel gears 16 on the sides of the vertical rolls 13. At this time, te horizontal rolls 11 are rotated in the reverse direction to send out rolled stock by rotation of a 2nd vertical rolls. In this way, the transportation of material and the formation of projections can be performed by the 2nd vertical rolls 13 composed of grooved, small diameter rolls for rolling down insides of the flanges and the bevel gears 15, 16 from the horizontal rolls 11.
Patent JP-H0334379-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KIRISAWA RYOHEI
IPC: H01L27/04
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a NAND cell type non-volatile semiconductor memory device which can be highly integrated by a method wherein a charge storing layer formed of an insulating layer which is provided to two or more memory cells in common, first polycrystalline silicon gates alternately arranged as isolated from other by an interlaminar insulating film, and a control gate formed of a second polycrystalline silicon gate are provided. CONSTITUTION:Eight memory cells M1-M8 and selection MOS transistors S1 and S2 provided to both the sides of the cells M1-M8 constitute a NAND cell. The charge storing layers of the memory cells M1-M8 are formed of a thin silicon oxide film 9 and a silicon nitride film 10 provided thereon in common. Control gates 62, 64, 66, and 68 of the memory cells M2, M4, M6, and M8 are formed of a first polycrystalline film layer, and control gates 61, 63, 65, and 67 of the memory cells M1, M3, M5, and M7 are formed of a second polycrystalline silicon film layer so as to interpolate the control gates 62, 64, 66, and 68. Therefore, by providing an insulating layer to memory cells in common, the patterning of charge storing layers can be dispensed with. Control gates are formed of a two-layered polycrystalline silicon film, whereby a space between memory cells is not substantially required.
Patent JP-S5792018-A (JP)
Title: Novel epoxy resin curing agent
Inventor: MINATO ICHIROU
IPC: C08G59/00
Filed: 1980-11-28
Abstract: PURPOSE: A novel epoxy resin curing agent, having a specific structure, rapid curability at ordinary temperature and high safety, and capable of giving a cured article having improved heat resistance.  
     CONSTITUTION: 1,3,5-Tricyanobenzene is reduced in the presence of a catalyst, e.g. Raney nickel, to give the aimed 1,3,5-tris(aminomethyl)benzene and 1,3,5-tris(aminomethyl)cyclohexane expressed by the formula (R is benzene or cyclohexane). The resultant curing agent in an amount of 0.1W2 times, preferably 0.5W1.5 times, the number obtained by dividing the amine value of the triamine by the epoxy value is used to cure an epoxy resin. 
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