baber/WOPTO huggingface dataset:
Patent JP-H01249825-A (JP)
Title: Resin composition for sealing and production thereof
Inventor: NAGATA TSUTOMU
IPC: C09K3/10
Filed: 1988-03-31
Abstract: PURPOSE:To provide the subject composition having excellent low stress characteristics, moisture resistance and moldability and high reliability, by comprising a novolak type phenol resin, an inorganic filler and a resin obtained by dispersing a silicone compound and an oil-absorbing compound in an epoxy resin. CONSTITUTION:(A) An epoxy resin is melted and the melted epoxy resin is mixed and thermally reacted with (B) a silicone compound (e.g., silicone rubber) having a reactivity with the component A to homogeneously disperse the component A in the component B. (C) An oil-absorbing compound (e.g., norbornere rubber) is further dispersed and mixed with the above dispersion product and the resultant resin mixture comprising the components A, B and C is ground together with (D) a novolak type phenol resin. (E) An inorganic filler (e.g., silica powder) is added to and mixed with the ground product and the mixture is kneaded with heating, solidified with cooling and subsequently ground to provide the objective composition comprising the components B and C dispersed in the component A and the components D and E.
Patent JP-H07295636-A (JP)
Title: Traveling controller of robot vacuum cleaner and its control method
Inventor: RI ZAIHOU
IPC: G05D1/02
Filed: 1995-03-31
Abstract: PURPOSE: To control a cleaning robot so that it is traveled accurately up to an object point along a wall face without being deviated from a normal track. CONSTITUTION: This controller is provided with an obstacle sensing means 3 that senses the presence of an obstacle and the distance up to the obstacle with a navigation sensor when the cleaning robot runs on a wall face, a drive state sensing means that uses a navigation sensor and an ultrasonic wave sensor to sense a distance of the cleaning robot from the wall face and the drive angle when the obstacle sensing means 3 indicates the absence of the obstacle, and a drive control means that adjusts a force of left right side power wheels by the parting distance and the drive angle sensed by the drive state sensing means so that the cleaning robot is driven on a normal track along the wall face.
Patent JP-H11268609-A (JP)
Title: Air belt device
Inventor: UCHIUMI HIDETOSHI
IPC: B60R21/18
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a gas feed passage from an inflator to a bag in an air belt device. SOLUTION: An air bag device is structured such that an expandable bag 12 is housed within a shoulder belt 6. The bag 12 is expanded by gas generated by the inflator 11 during vehicle collision so as to restrain the occupant in soft and gentle manner. In the aforementioned structure, the inflator 11 is supported by the tongue 8. An ignition circuit for igniting the inflator 11 is formed by combining a male connector 27 and a female connector 28 respectively installed in the buckle 9 and tongue 8, respectively. The gas passage for feeding gas from the inflator 11 to the bag 12 does not have to be formed across the buckle 9 and the tongue 8. Therefore, the structure of the gas passage and seal member can be substantially simplified.
Patent JP-H04234514-A (JP)
Title: Muffler
Inventor: JIYON DABURIYUU HAAUTSUDO
IPC: F01N1/02
Filed: 1991-02-15
Abstract: PURPOSE: To effectively damp noise and make a muffler compact by forming a plurality of tubes between at least a pair of branches positioned opposing to each other and forming at least a one way flow tube by these tubes. CONSTITUTION: This muffler has first and second inside branches 32 and 34, which are provided contacting each other in nearly opposing to each other. This muffler has first and second outside shells 36 and 38, which are placed surrounding the branches 32 and 34. The inner side branches 32 and 34 are provided so as to form groove lines and a plurality of chambers in the groove lines, which are placed in equal space relation to form tubes through which exhaust gas flows. That is, the grooves and chambers formed in the branches 32 and 34 form an entrance tube 52 extending to the muffler from an entrance 48, and this entrance tube 52 is bent via an arch and is communicated to the expansion chambers 54 formed in the inner side branches 32 and 34 and is made to communicate with one way flow tubes 58a through 58d from the expansion chambers 54.
Patent JP-S56649-A (JP)
Title: Measuring method for hardening degree of concrete
Inventor: FUKUSHIMA TAKAYUKI
IPC: G01N29/00
Filed: 1979-06-16
Abstract: PURPOSE: To measure a hardening degree, by giving impulse to a concrete material to generate an elastic wave and by measuring the frequency of air vibration dependent upon this elastic wave.  
     CONSTITUTION: Measuring unit main body 1 is put on mold frame material B used both as the surface finishing material or the finishing underground material of driven-in concrete material A. Measuring unit 1 is provided with barrel-shaped part 2, grasp part 3. trigger 4, and so on and can be carried with one hand. Barrel- shaped part 2 is energized slid forward by compression spring 5, and striking bar 6 having stopping part 6b which is stopped to a part of trigger 4 by pulling back handle 6a of the rear end part against compression spring 5 is inserted into barrel- shaped part 2. Bowl-shaped material 7 is mounted on the tip of barrel-shaped part 2 and is caused to adhere closely to mold frame material B. Trigger 4 is pulled to cause striking bar 6 to strike the outside face of moled frame material B, and an elastic wave accompained with intrinsic vibration of concrete material A is generated, and the output signal of sensor 8 is amplified in 9 and is compared with data stored previously by frequency analyzer 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62234565-A (JP)
Title: Method and device for coating
Inventor: TAKEO TADASHI
IPC: B05B13/04
Filed: 1986-04-01
Abstract: PURPOSE:To coat a folded surface and a bent surface with high precision by rotating a paint injection means, directing the paint injection means almost at right angles to a surface to be coated, and traveling the means while keeping an interval from the surface to be coated. CONSTITUTION:A lifting motor 92 is driven to rotate a ball screw 90, and a rotating arm 112 is lowered in the upper coating mechanism 36 in the coating of the outside sheet, etc., of an automobile body. The rotating arm 112 is simultaneously rotated with the rotating shaft as the center by driving a rotating motor 100, and a coating gun 140 provided to the end of the rotating arm 112 through a slide sleeve 122 is directed to the front head of a material 14 to be coated and fixed. Namely, the paint injection means is firstly moved by the first mover, the interval from the rotated and directed at right angles to the surface to be coated, and high-precision coating is carried out.
Patent JP-H01251161-A (JP)
Title: Terminal equipment for production control
Inventor: MATSUDA NOBUO
IPC: G06Q50/00
Filed: 1988-03-31
Abstract: PURPOSE:To improve the workability of input operations by selecting partly information shown at a display part and displaying the selected information at a partial display part secured at an input part. CONSTITUTION:An operating key 2 performs an input of a prescribed table form via a microcomputer 5 and displays an entire picture on a display device 4. At the same time, an optional part is selected out of the entire picture with operation of the key 2 and these selected partial pictures are displayed in a table form at a partial display part 3 of a keyboard 1. Then the information inputted with operation of the key 2 is displayed on a prescribed area of the part 3 and also in a prescribed area of the device 4. Thus an operator can perform the input of information with no big shift of viewfield required. Then the workability is improved for input operations.
Patent JP-S554026-A (JP)
Title: Silver halide photographic material
Inventor: HASE TOSHIO
IPC: G03C1/10
Filed: 1978-06-23
Abstract: PURPOSE: To enable an excellent image having high contrast and not causing sensitization or desensitization due to dry pressure to be obtained, by adding a specified onium salt.  
     CONSTITUTION: An onium salt represented by formula I (A is P, N, or As; R 1  to R 4  are optionally substituted aryl; X is S 2 O 2-  or ClO 3   - ; BrO 3   - , IO 3   - , or a metal complex anion: n is a 1 to 4 integer), such as tetraphenylphosphonium chlorate is dissolved in a solvent, such as methyl alcohol, dispersed in a hydrophilic colloid, such as gelatin, and this is added to a silver halide photographic material. A suitable addition amount is 10 -4  to 1 mole /mole of silver halide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04310001-A (JP)
Title: Dielectric rod antenna
Inventor: YAMADA HIDEAKI
IPC: H01Q13/24
Filed: 1991-04-09
Abstract: PURPOSE:To make the dielectric rod of the dielectric rod antenna small and to improve the weather resistance in terms of mechanism and electrical performance. CONSTITUTION:The dielectric rod antenna is formed by inserting a dielectric rod made of a composite dielectric material such as a resin and a ceramics to tip opening of a circular waveguide 1. The propagation characteristic in the case of leading a radio wave from the inside of the waveguide 1 into the dielectric rod 2 and in the case of a radio wave in the waveguide 1 radiating in air is matched by using a tapered rod 21 and an inserted fitted part 22 the radio wave in the waveguide 1 is efficietly radiated into air, or the received radio wave is led in the waveguide 1. Moreover, glass fibers may be mixed to the said composite dielectric material. When the glass fibers are mixed, the mechanical strength such as a shear force is much improved without deteriorating the electric characteristic. The mixing ratio of the ceramics in the composite dielectric material is preferably 10wt.%-70wt.%, and the composite dielectric material whose specific dielectric constant epsilon is an optional value between 4-20 is obtained by mixing the ceramics within the range.
Patent JP-H02190738-A (JP)
Title: Cotton bar transporting apparatus
Inventor: ERUMAA FUERITSUKUSU SENTOOAMAN
IPC: B65D85/50
Filed: 1989-03-28
Abstract: PURPOSE: To provide a disposable and blow moldable cotton bar transport unit by providing a first elongated chamber, a second chamber, a reduced part and a tubular part disposed between the first and second chambers. CONSTITUTION: The cotton bar transport unit comprises a long plastic drum 58 having a plurality of resiliently deformable side walls and first and second end parts 60, 61. The drum 58 has a first elongated chamber 62 opened in the vicinity of upper end and receiving a cotton bar 52. A second chamber 64 is internally provided with a plurality of resiliently deformable side walls for receiving a fluid 65. The first and second chambers 62, 64 are aligned in the axial direction and spaced apart in the longitudinal direction. A reduced part 66 between the chambers 62, 64 is provided with passage 67 communicating between, the chambers 62, 64. A tubular part 68 in the vicinity of second end part 61 of drum 58 is provided with a fluid channel 70 for communicating the second chamber 64 with the atmosphere.
Patent JP-H10255681-A (JP)
Title: Slit type shadow mask and its manufacture
Inventor: SASAKI MASARU
IPC: H01J9/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a slit type shadow mask which can be provided only by the manufacture of the shadow mask and the fixation to a frame, and never specially requires a step of providing a damper. SOLUTION: This shadow mask is formed of a slit type shadow mask 100 for color selection of color cathode-ray tube (CRT) in which a damper 150 crossing a grill 110 is integrally connected to the grill 110. The peripheral part 120 which is not the slit 115 opening area of the shadow mask 110 or the peripheral part 120 which is not the slit 115 opening area of the shadow mask 110 and the circumferential part of the slit 115 opening area are set to the thickness of the shadow mask material, the grill 110 of the slit 115 opening area other than it is set thinner than the shadow mask material, and the sum of the thickness of the damper 150 part and the thickness of the grill 110 is set to the thickness of the shadow mask material.
Patent JP-H05180915-A (JP)
Title: High-speed magnetic sensor device
Inventor: MORI KANEO
IPC: G01R33/04
Filed: 1991-03-16
Abstract: PURPOSE:To enable to have extremely high-speed responsiveness by constituting the device of a variable inductance element which is composed of a coil with a core of a high-temperature oxide superconductor and controlled by a coil current or external magnetic field and a semiconductor element. CONSTITUTION:When an inductance element is formed by using a high- temperature oxide superconductor as its core, non-linear inductance characteristics are obtained at a temperature of about 77K. In addition, the permeability of the element can be completely reduced to zero by Meissner effect and, at the same time, the frequency responsiveness of the element can be remarkably improved as compared with a bulk ferromagnetic substance body. Namely, when a covered conductor is wound around the bulk body of the high-temperature oxide superconductor, such as yttrium, bismuth, etc., as a coil, a high-sensitivity and high-responsiveness variable inductance element which is continuously controlled by a coil current or external magnetic field from zero permeability to vacuum permeability can be constituted. When the inductance element is combined with a semiconductor element, various kinds of magnetic sensor devices having excellent high-speed responsiveness (high-frequency characteristics) can be obtained.
Patent JP-H01247594-A (JP)
Title: Fluidization plating method for fine metal powder
Inventor: NINOMIYA YAMAHITO
IPC: C25D7/00
Filed: 1988-03-29
Abstract: PURPOSE:To form a uniform plating layer on the surface of fine metallic powder by bringing fluidized fine metallic powder into contact with a cathode in a plating tank having an anode at the upper part and the cathode at the bottom at the time of plating the surface of finely powdered metal with another metal. CONSTITUTION:The fine metallic powder 3 is suspended in an electrolyte 5 in the plating tank having the anode 1 at the upper part and the cathode at the bottom, sucked by a pump P from the bottom, passed through a circulating pipe 6, dropped from above the plating tank, and again circulated. In the course of circulation, the power 3 is brought into contact with the cathode 2, and then forms the surface layer 4 of the layer 3 of deposited fine metallic powder. An electric current is applied between the anode 1 and the cathode 2, and the metal ion in the electrolyte 5 is electrodeposited as the metal. Since the surface of the layer 3 of the deposited fine metallic powder in the plating tank is renewed by the circulation of the electrolyte 5 through the pipe 6, and all the fine metallic powder is uniformly plated with the metal in the electrolyte 5.
Patent JP-H02254613-A (JP)
Title: Thin film magnetic head
Inventor: SHIMABAYASHI KIYOTAKA
IPC: G11B5/31
Filed: 1989-03-28
Abstract: PURPOSE:To lower the magnetic characteristics of both sidewall parts of a lower magnetic pole, to make the signal of an adjoining track hard to pick up at the time of reproducing and to improve an off-track characteristic by permitting a non-magnetic metal to adhere onto both sidewalls of the lower magnetic pole and, simultaneously, heat treating both sidewall parts at a high temperature. CONSTITUTION:An upper magnetic pole 3 and a lower magnetic pole 5 are formed of a 'Permalloy(R)', a non-magnetic metallic film 6 is made to adhere on both sidewalls of the lower magnetic pole 5, and thereafter, the heat treating is executed at the high temperature. For the temperature of the heat treating, 250 deg.C or above is preferable. For the lower magnetic pole 5 formed in such a way, the non-magnetic metallic film 6 are made to adhere on both sides, moreover, the pole 5 receives a thermal diffusion through the non-magnetic metallic film 6, and therefore, the magnetic characteristics of both sidewall parts are deteriorated. Namely, since, for the lower magnetic pole 5, the magnetic characteristics such as a permeability are low at both sides, the leak of a magnetic flux from the upper magnetic pole 3 at the time of recording is made remarkably low. Thus, since even the signal of the adjoining track at the time of reproducing is made hard to pick up, the off-track characteristic can be improved.
Patent JP-H07276635-A (JP)
Title: Ink jet printer
Inventor: TOMITA SHINYA
IPC: B41J2/16
Filed: 1994-04-15
Abstract: PURPOSE:To provide a means by which the temperature of a head can be held flat without interfering with the high-density design of a nozzle. CONSTITUTION:A temperature gradient due to a distance from a heater 9 can be reduced by placing a plate 8 made of a material of high thermal conductivity between a nozzle and the heater 9, so a higher-density head whose nozzles have stable characteristics can be obtained.
Patent JP-S59201825-A (JP)
Title: Molding method of hollow molded article made of synthetic resin
Inventor: MIYAGI HIROSHI
IPC: B29C49/04
Filed: 1983-04-30
Abstract: PURPOSE:To obtain a hollow article having a uniform wall thickness, by blowing a fluid to a part of the inner and outer surfaces of a synthetic resin parison or to a part of either one of surfaces thereof from an emitting port provided in the vicinity of a die to adjust the blown part to a temp. different from the temp. of the other part while closing a mold in this state to perform blow molding. CONSTITUTION:Molds 14, 15 are opened and a parison 12 is subjected to extrusion or injection molding between both molds. After the molding of the parison 12 advances to a certain degree, a fluid is blown to the part max. in a blow ratio of the parison 12, that is, the part 12a opposed to the cavity inner corner part of the mold 14 from the emitting orifice of a nozzle 13 and, subsequently, the molds 14, 15 are closed to accommodate the main part of the parison 12 in the cavity. In addition, a blow pin 20 is pierced through the parison 12 and air blowing is performed to mold a hollow molded article 22. By this method, the corner angle part is stretched after cooling and, therefore, the molded article having a uniform thickness is obtained as a whole.
Patent JP-H06248200-A (JP)
Title: Heat-curable coating composition for absorption of vibration
Inventor: YUMIZA ISAO
IPC: C09D167/00
Filed: 1993-02-26
Abstract: PURPOSE:To obtain the subject composition excellent in adhesion to a substrate, an ability to absorb vibration, etc., by using a hydroxylated resin, an amino resin, a heat-decomposable foaming agent, and a silicone foam stabilizer as the essential constituents. CONSTITUTION:This coating composition contains as the essential constituents a hydroxylated resin (A) (e.g. a hydroxybutyl vinyl ether/methyl acrylate copolymer), a crosslinking agent (B) comprising an amino resin (e.g. melamine resin), a heat-decomposable foaming agent (C) (e.g. azodicarbonamide) and a silicone foam stabilizer (D) (e.g. a modified silicone oil). As the component A, a hydroxylated vinyl resin having a number-average molecular weight of 2,000 to 80,000, a hydroxylated polyester resin having a number-average molecular weight of 500 to 10,000 and a modification thereof are suitable. The suitable amounts of components A and B, respectively, are 5-90 pts.wt. and 95-10 pts.wt. based on 100 pts.wt. total solids of components A and B.
Patent JP-S57193625-A (JP)
Title: Timbering work for sheathing wall
Inventor: MASUZAWA SHIYACHIO
IPC: E02D17/04
Filed: 1981-05-23
Abstract: PURPOSE:To easily obtain a preloading distribution state without any dispersion by a method in which a jack is provided between a wale set at both ends of a tension member supporting a sheathing wall and the sheathig wall, and a preload is applied to the sheathing wall by operating the jack. CONSTITUTION:At timbering work, to a sheathing wall 20 made up of a skeleton material 22, e.g., H-shaped steel, etc., and a sheet pile 24, an H-shaped steel wale 26 is provided with a spacing enough to insert a jack 30 is provided in the neighborhood of the ground bottom at a given depth from the ground surface, and a tension member 28 is provided between the wales 26. Then, the jack 30 is provided between the sheathing wall 20 and the wale 26, the distance between the wall 20 and the wale 26 is expanded by the action of the jack 30, and a preload is applied to the wall 20, the wale 26, and the tension member 28. Then, to hold the loading condition, two pairs of threaded bars 38 are provided at the upper and lower parts of the jack 30, flange 34 is touched by a nut 40 screwed with the threaded bar 38, and then the jack 30 is removed.
Patent JP-S62234637-A (JP)
Title: Method and apparatus for forming gas vent in mold
Inventor: OTSUKA TETSUYA
IPC: B22C9/00
Filed: 1986-04-03
Abstract: PURPOSE:To remarkably facilitate the setting work of outside gas vent holes by boring plural outside holes at the fixed gas vent hole positions by using an outside boring machine and connecting a part of these vent holes with inside gas vent holes. CONSTITUTION:On the lifting table 30 in the outside boring mechanism, 44 pieces of drills 38 are fitted as keeping the prescribed fixed gas vent hole positions, that is, four ranks times eleven files, and guide holes 10 are arranged a guide plate 9 as the same position as the above. The cavity 4, on which the inside gas vent holes 6a-6c are formed, is shifted to the prescribed position on a plate 9, and the boring is executed on the fixed position by driving 44 pieces of drills 38. Next, the boring as shifting by the half pitch is executed and therefore, the total 88 pieces of the gas vent holes are formed and a part in them are coincided with the inside gas vent holes 6. Therefore, the setting work of the outside gas vent holes is remarkably facilitated.
Patent JP-S563614-A (JP)
Title: Refining method of steel
Inventor: HIROKI NOBUYOSHI
IPC: C21C5/34
Filed: 1979-06-18
Abstract: PURPOSE:To let the stirring of molten metal at the end period of blowing be done  sufficinetly and improve refining efficiency by making combined provision of the  double pipe nozzles of the specific shape to the underside of the steel bath of an  oxygen top blowing converter and performing gas blowing under the fixed conditions. CONSTITUTION:In the operation of the top blowing converter, the production of CO decreases owing to the decrease in the C content and the stirring action of the steel bath by CO decreases in the end period of refinng. In order to prevent this and improve the refining efficiency of the converter, a plurality of double pipe nozzles of such shape, size and pressure conditions as to satisfy the formulas are provided to the underside of the steel bath and one or two more kinds of inert gasses such as Ar, Kr, Xe are blown into the steel bath through the slits 5 between the inside pipes 6 and outside pipes 7. The ratio Po/Pe of the outlet pressure Po of the gasses of that time and the static pressure Pe of the steel bath around the nozzles is made 1.89 or more. The gases are blown stably without the entry of the steel bath into the nozzles, whereby the stirring of the steel bath is accomplished sufficiently and the decarburization refining, etc. are accelerated.