baber/WOPTO huggingface dataset:
Patent JP-H04194790-A (JP)
Title: Fuel charger
Inventor: KOBAYASHI TAKASHI
IPC: G21C1/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent neutron leakage from a fuel bomb by itself and improve the safety and treatment of fuel bomb by forming the fuel bag consisting of elastic material in the fuel bomb with a material mixed with neutron absorber. CONSTITUTION:The fuel bag fixing end 12a of fuel bag 12 made of elastic material such as silicone rubber mixed with neutron absorber is fixed with a connection metal fitting 5 to the inner surface of a fuel bomb. In this fuel bag 12, fuel and high pressure gas are charged and the fuel discharges out of the bomb 2 owing to the gas pressure and the elastic contraction force of the fuel bag when fuel discharge valve 7 is opened. As the fuel bag 12 has neutron absorber such as B and C in the element material, even in the case the bomb 2 comes out of the fuel tank 1 because of such a shock as fall, neutrons are absorbed by the neutron absorber in the fuel bag 12. Thus neutron leakage out of the bomb 2 is efficiently prevented and the safety and treatment of the bomb 2 are improved.
Patent JP-H05160041-A (JP)
Title: Semiconductor manufacturing device
Inventor: FUJISHIMA MASAAKI
IPC: H01L21/31
Filed: 1991-12-06
Abstract: PURPOSE:To eliminate squarish parts, to and from which flakes generated in a reaction chamber adhere easily and exfoliate easily, and to prevent the flakes from concentrating and adhering on a specified part in the reaction chamber by a method wherein the forms of the squarish peripheral parts, which are located on the side of the chamber, of the semiconductor substrate entrance and the semiconductor substrate exit of the chamber are provided with a rounding or the peripheral parts are chamferred. CONSTITUTION:When desired gas is introduced in a reaction chamber 1 and a film formation is performed on a semiconductor substrate, white flakes are generated in the camber 1. These flakes have the property of adhering normally to the squarish peripheral parts of a semiconductor substrate entrance 3 and a semiconductor substrate exit 4 of the chamber 1 mostly in a concentrated manner. There, the peripheral parts of the entrance 3 and the exit 4 of a semiconductor manufacturing device 20 are provided with a rounding. Thereby, it is eliminated that the flakes concentrate and adhere on these parts. Accordingly, it can be prevented that the flakes exfoliate from these parts and the flakes fall on the substrate at the time of the film formation.
Patent JP-2000144649-A (JP)
Title: Soundproof wall and soundproof panel
Inventor: DOI TAKAHIRO
IPC: E01F8/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof wall and a soundproof panel having an excellent beautiful appearance and a good execution property. SOLUTION: This soundproof wall is constituted of multiple soundproof panels 1 arranged in a line on a road at intervals and connecting panels 7 fitted between adjacent soundproof panels 1. Fitting plates 3 are protruded in the longitudinal direction from the lower end sections of the right and left side face sections of a soundproof panel body 2, and the soundproof panel 1 is fixed on the road by the fitting plates 3. The connecting panels 7 are inserted between the adjacent soundproof panels 1 to block the gaps between the adjacent soundproof panels 1.  Even if the gaps between the adjacent soundproof panels 1 are nonuniform, the gaps are blocked by the connecting panels 7, thus no execution precision is required, the fitting plates 3 for fixing the soundproof panels 1 on the road are concealed by the connecting panels 7 and are not exposed to the outside at all, no support is used, therefore this soundproof wall is excellent in a beautiful appearance and does not impair the city spectacle.
Patent JP-H09166255-A (JP)
Title: Pipe joint
Inventor: NAKAJIMA TOSHIYUKI
IPC: F16L33/28
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which firmly connects a corrugated pipe and has a high leak prevention function preventing a liquid in the corrugated pipe from leaking even when a pressure rises in the connected corrugated pipe. SOLUTION: A pipe joint 1 has a shape such that fixing swollen parts 4, 4... are protrusively provided in an internal surface of a long scaled band-shaped part 3, flange parts 5, 5a are suspension-provided in both end edges of the band-shaped part 3, a tongue piece 9 is extendibly provided in an end edge in a side suspension-providing the flange part 5, and a recessed groove 10 is engraved in an inner side of the other end edge.  The joint is used in a set of two joints so as to alternate a direction, the respective band-shaped parts 3, 3 are wound to a joint line of a corrugated pipe so as to fit the fixing swollen parts 4, 4... to a bottom groove, the tongue piece 9 is fitted to the recessed groove 10, further in a condition that fitting protrusions 7, 7... are fitted to fitting recessed parts 8, 8..., the fellow flange parts 5, 5a are screw mounted, so as to connect the corrugated pipe.
Patent JP-H11152002-A (JP)
Title: Mounting structure of object detecting device
Inventor: IEDA SEIICHI
IPC: G01V3/08
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To make an object detecting device hardly influenced by the ground in mounting on a vehicle with an inexpensive method by mounting a sensor device comprising a sensor electrode and functioning as the sensor of the object detecting device on a vehicle while supporting the ground-side bottom surface of the sensor device by a metallic mounting member. SOLUTION: An object detecting device 100 comprises a resin-made housing 11 and two conductive sensor electrodes 10a, 10c arranged therein in opposition to each other. In order to mount a sensor device DET functioning as the sensor of the object detecting device 100 on a vehicle, a metallic mounting member (bracket) 23 to be mounted therefor has an arch pawl 23a and a rib 27 for providing the bracket strength which are preliminarily formed by press working in two positions. The sensor device DET is fixed to a vehicle-side bumper mounting part 30 by a bolt 26 in the position of a hole 23b provided in several places of the bracket 23, whereby the sensor device DET is fixed to the vehicle by the bracket 23.
Patent JP-H09132906-A (JP)
Title: Structure of guard rail closely building-up foundation
Inventor: KASAI MASAAKI
IPC: E02D27/42
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To set a guard rail on an earth wall, a masonry and a cliff by making a foundation for support installation by burying a plural number of anchors arranged with bearing plates on them by installing them and integrating parts sandwiched by a foundation wall body and the bearing plates. SOLUTION: A plural number of the other ends of anchors installed with bearing plates 8 on one ends are installed on a back surface of a foundation wall body 4. Additionally, as they are buried in the back filled earth roughly in parallel, they integrally work with intermediately buried earth 14 in accordance with a reinforcing earth effect of an anchor tensile material 6 and earth pressure resisting work of the bearing plates 8 between the bearing plates 8 and the foundation wall body 4. Furthermore, they are further strengthened by resisting external force applied on a guard rail by an integrated block and making a concrete wall in front of the bearing plates 8. Consequently, it is possible to provide strong support foundation structure at the time of setting the guard rail.
Patent JP-H033870-A (JP)
Title: Elevator device
Inventor: WATANABE HIDENORI
IPC: B66B9/02
Filed: 1989-12-13
Abstract: PURPOSE:To improve the transport efficiency and secure the efficient operation, and prevent the collision with the contiguous elevator cabs by constituting the title device from a rotary body which is arranged in a plurality of elevator cabs and engaged with an engaged body, driving device, and a controller which judges the noncollision range and regulates the shift (of any cab toward its contiguous elevator cab). CONSTITUTION:A pillar-shaped screw rod 12 vertically installed in an elevator passage 1 in which a plurality of elevator cabs 3 and 3A are accomodated, ball nuts 16 which are arranged in a plurality of elevator cabs 3 and 3A and engaged turnably with the screw rod 12, and an electric motor 14 which revolves the ball nuts 16 to raise and lower the elevator cabs, 3, 3A are provided. The noncollision range between the contiguous elevator cabs 3 and 3A is judged on the basis of the respective calling signals for the contiguous elevator cabs 3 and 3A and their the traveling directions and the shift of each cab is regulated by a controller 21.
Patent JP-H10150937-A (JP)
Title: Wrapping method for sushi wrapped in bamboo leaf
Inventor: YOSHIKAWA TOMOAKI
IPC: A23L7/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the wrapping method of sushi wrapped in a bamboo leaf capable of covering the entire sushi rice with one bamboo leaf, improving appearance and preventing the decline of a tasted caused by drying. SOLUTION: A first leaf piece 14 on the side of a leaf tip 13 and a second leaf piece 15 on the side of a stem 11 are formed by folding one bamboo leaf 10 into two from a first folding line 12 in a width direction while turning the leaf tip 13 to an upper part, a third leaf piece 17 sectioned in an almost triangle shape by the first folding line 12 and a second folding line 16 and a forth leaf piece 18 connected to the third leaf piece 17 are formed by folding back the first leaf piece 14 on the side of the leaf tip 13 from the second folding line 15 in the width direction while turning the leaf tip 13 to a lower part and a triangular bag part 19 is formed.  Then, the sushi rice 21 is put in the bag part 19, the leaf tip 13 is inserted from a bottom side to the triangular bag part along the surface of the sushi rice, the second leaf piece 15 is inserted from the stem to the triangular bag part 19 from the bottom side and the sushi rice 21 is covered.
Patent JP-H03185784-A (JP)
Title: Flexible printed wiring board
Inventor: KAIZU MASAHIRO
IPC: B32B15/08
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a flexible printed wiring board excellent in bending property, where the fatigue of metal hardly occurs to an external stress caused by a bending action, by a method wherein a circuit conductor is formed of amorphous metal. CONSTITUTION:A circuit conductor 1 of conductive metal foil is composed of an amorphous metal foil 2 and metal thin films 3 of high electrical conductivity formed on both the sides of the foil 2. In this case, the circuit conductor is formed of amorphous metal. Metal excellent in resistance to corrosion such as Fe.Co.B.Si, Co.Fe.Ni.B.Si, or Co.Fe.Ni.Mo.B.Si is used as amorphous metal. By this setup, stress induced in a metal foil circuit conductor by the deformation of an FPC in outer shape caused by bending or the like is relaxed by the circuit conductor itself to reduce the occurrence of the fatigue of metal, and as a result a flexible printed wiring board excellent in bending property can be obtained.
Patent JP-H03186140-A (JP)
Title: Controlling method for air conditioner
Inventor: WATANABE MASASHI
IPC: H04Q9/00
Filed: 1989-12-15
Abstract: PURPOSE:To standardize different types of air conditioners even if a control device for the same indoor equipment is installed thereto by comprising selectively processing blocks, responding with an equipment type code from outdoor equipment. CONSTITUTION:Outdoor equipment 4 is designed to enter an equipment type code into a part of transmit data and transmit the data to indoor equipment 3 while the indoor equipment 3 receives the equipment type code and discriminates the equipment type and process the data, responding with the equipment type. Inverter-based equipment carries out PID operation based on a setting temperature 'a', and a detection temperature of an indoor suction thermistor 'b' and computes an operation frequency of a compressor 'c' and decides to operate or suspend the equipment from the difference between setting temperature 'a' and the detection temperature of the indoor suction thermistor 'b'. Multi-functional equipment carries out similar processing like the inverter- based equipment and further controls an expansion valve which controls the amount of refrigerant. This construction enables operations to be controlled by only one type of indoor equipment 3 irrespective of the types of the outdoor equipment 4, thereby standardizing the indoor equipment.
Patent JP-H09141535-A (JP)
Title: Loading/unloading method and device for lathe
Inventor: OGAWA MASASHI
IPC: B23Q7/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time of loading/unloading operation by moving a main spindle in the direction orthogonal to its axis after finishing working and unloading a work from the main spindle while moving the main spindle and by loading the work on the main spindle at the moved position. SOLUTION: When a main spindle 2 is moved to an unloading position, the chuck 2a of the main spindle 2 is opened to push out a work W by the pushing-out means of the chuck 2a, or to kick out the work W, which ends an unloading operation. The main spindle 2 is not stopped but continues to be moved during unloading and when it is moved to the unloading position it is stopped and loading operation is performed by advancing a loader 13. Loading operation is performed while rotating the main spindle 2 and synchronizing the work W to the rotation of the main spindle 2.
Patent JP-H02168243-A (JP)
Title: Color picture processing device
Inventor: MATSUNAWA MASAHIKO
IPC: G03G15/01
Filed: 1988-12-22
Abstract: PURPOSE:To improve deterioration in picture quality owing to the dislocation of black levels by independently performing chromatic density adjustment and achromatic density adjustment. CONSTITUTION:Input color picture signals R, G and B are density-adjusted in density converting circuits 15 to 17 to perform color balance adjustment. However, this adjustment is performed independent of black level adjustment. To cope with this, a color picture processing means 20 and a monochromic picture processing means 25 are independently provided and each output is selected according to the contents of a picture, whereby suitable picture processing is attainable even if color and monochromic pictures are mixed. Consequently, even if the density of R, G and G is controlled to adjust color balance to a user's a desirable color, the black level never changes. Thus, deterioration in picture quality owing to the dislocation of black levels can be improved.
Patent JP-H03186433-A (JP)
Title: Vehicle driving gear
Inventor: YAMANAKA NOBUHIRO
IPC: B60K23/08
Filed: 1989-12-15
Abstract: PURPOSE:To lighten the burden of a driver by providing a control means for switching the driving condition of a vehicle automatically to a two- or four- wheel-drive in accordance with a running condition of the vehicle. CONSTITUTION:Front wheels 1 are connected to a transmission 4 through drive axles 3, and rear wheels 2 are connected to a differential gear 6 through drive axles 5. The transmission 4 is connected to the differential gear 6 through a propeller shaft 7 in which a hydraulic variable center differential gear 8 is provided in the intermediate part, and the center differential gear 8 is driven so as to control distribution of drive power by a hydraulic unit 24 to which an oil hydraulic motor 25 is connected. The hydraulic unit 24 is controlled so as to obtain a 4WD condition, when such conditions are decided by a control module 23 as a slip amount of the rear wheel 2, which is a drive wheel at the time of two-wheel-drive, is large, running is performed on a bad road or rapid acceleration is performed and so on.
Patent JP-H10168676-A (JP)
Title: Breaking device for manual spindle
Inventor: KITAMURA YOJI
IPC: D01H7/22
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a manual braking device for a spindle capable of surely adding a braking pressure to the spindle. SOLUTION: When a brake lever 10 is in a standing position, an eccentric cam is housed in a main body and the main body is placed on an upper surface of a spindle rail 5, and thereby a brake shoe 9 is removed from a body part 2a of a spindle wherve 2. When the brake lever 10 is rotated by a manual operation to a laid position, the periphery of the eccentric cam is protruded from the under edge of the main body and the main body is rotated around a supporting axis 8a as a center and inclined. Thereby the brake shoe 9 is pressed by a body part 2a of the spindle wharve 2, and the rotating spindle 1 is braked.
Patent JP-H05156110-A (JP)
Title: Vinyl chloride resin composition
Inventor: TSUBOI KOTARO
IPC: C08K5/09
Filed: 1991-12-09
Abstract: PURPOSE:To improve the impact and weather resistances, moldability and surface smoothness of the subject composition by preparing the same from a vinyl chloride resin, an acrylic reinforcement, a specific organotin mercaptocarboxylate, TiO2 and phthalic anhydride. CONSTITUTION:100 pts.wt. vinyl chloride resin having an average polymerization degree of 500-1500 is blended with 12-30 pts.wt. acrylic reinforcement of a (multigrafted) copolymer comprising mainly of an alkyl (meth)acrylate, 1-5 pts.wt. organotin mercaptocarboxylate of formula I and/or II (wherein each of R<1>, R<2> and R<5> is 1-18C alkyl; each of R<3>, R<4> and R<6>-R<8> is 1-18 C alkyl, alkenyl or 1-4C alkoxyl; and (n) is 1 or 2), 1-5 pts.wt. TiO2 having an average particle size of 0.2-1.0mum and 0.05-1 pt.wt. phthalic anhydride.
Patent JP-H11158345-A (JP)
Title: Fastener
Inventor: TAKAHASHI RYUICHI
IPC: A44C5/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a fastener suitable for accessories. SOLUTION: This fastener is obtained using a material consisting mainly of a composition which is prepared by blending a plasticizer with a styrene- based thermoplastic elastomer composed of polystyrene block and rubber medial block; wherein it is preferable that the rubber medial block is an ethylene- butadiene copolymer or ethylene-propylene copolymer, and the plasticizer is liquid paraffin.
Patent JP-2001140927-A (JP)
Title: Clutch device
Inventor: FUKUSHIMA HIROTAKA
IPC: F16D13/60
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To improve the assembly property of a clutch device. SOLUTION: This clutch device 1 transmits power from a crank shaft 2 of an engine to an input shaft 3 of a transmission and shuts the power therefrom off by connecting a clutch disc 82 and releasing the connection. This clutch device 1 is provided with a clutch cover assembly body 8 for connecting the clutch disc 82 and releasing the connection and a damper mechanism 24 for connecting the clutch cover assembly body with the crank shaft elastically in the direction of rotation. The damper mechanism 24 has an elastic member 30 which is held by either of the crank shaft 2 and the clutch cover assembly body 8 and is detachably engaged with the other in the axial direction.
Patent JP-H10150158-A (JP)
Title: Method of manufacturing capacitor structure in semiconductor storage cell
Inventor: NICHOLAS NARGEL
IPC: H01L21/8242
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing capacitor structure of semiconductor storage cell having an upper electrode composed of a material capable of easily being patterned also excellent characteristics. SOLUTION: This method of manufacturing a capacitor structure in semiconductor memory cell is composed of a lower electrode made of a lower electrode layer, a capacitor thin film made of a ferroelectric thin film formed on this lower electrode and an upper electrode made of an upper electrode formed on this capacitor thin film. Furthermore, this manufacturing method contains the two steps mentioned as follows, i.e., the first step of, after forming a precursor layer on the lower electrode layer, forming a bismuth base laminar structured perovskite type ferroelectric thin film (A) and the second step of forming the upper electrode layer made of palladium on the ferroelectric thin film (B).
Patent JP-H04194351-A (JP)
Title: Mixtured gas combustor
Inventor: FUNAKI KATSUMI
IPC: F02K7/10
Filed: 1990-11-27
Abstract: PURPOSE:To mix compressed air and combustible gas so efficiently and make them perform their stable combustion by installing each slope, letting the compressed air, running in the axial direction, flow toward the axial center of a combustion chamber, in axisymmetric positions at the downstream end of a core body. CONSTITUTION:A mixtured gas combustor 1 is provided with a combustor 2, made up into a tubular form, mixing compressed air T and combustible gas S flowing from the outside and burning them, and a core body 3, made into a columnar form and concentrically installed in an inner part of this combustion chamber 2. In this case, each slope 5 making compressed air T0, running in the axial direction along an outer circumferential surface 3c of the core body 3, flow toward an axial center L of the combustion chamber 2, is installed in axisymmetric positions at a lower stream side end 3a of the core body 3. With this constitution, torsional flows V1, V2 of the compressed air in the combustor 2 are pervaded over the whole combustion chamber 2 as fostering each rotation mutually, thus compressed air T and the combustible gas S are efficiently mixable together. Accordingly, stable combustion is therefore performable.
Patent JP-H09164729-A (JP)
Title: Page printer and control method therefor
Inventor: NISHIHARA MASAHIRO
IPC: G06F3/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To attempt the reduction of a required capacity of a memory and prevent occurrence of an error of a memory-full condition by a method wherein a bit map block memory is provided corresponding to each of plural regions that form a page and a signal indicative of whether a bit map of the corresponding region is stored or not is stored in each bit map block memory. SOLUTION: Each of bit map block memories 32, 34... is provided corresponding to each of plural regions 42, 44... that form one print page 40. A control memory 26 that stores a signal indicative of whether the bit map of the corresponding region 42, 44... is stored or not is provided to each of the bit map block memories 32, 34.... A page description code in a receiving buffer 22 is developed by a CPU 14 in accordance with a procedure in a ROM 16 to be stored in the bit map block memory 32, 34 corresponding to the region. The signal of the using condition is stored in the control memory 26. When a work memory 24 is in a memory-full condition, the bit map block memory 32, 34... of which managing memory dose not store the signal is used as a work memory.
Patent JP-H03185817-A (JP)
Title: Method of forming semiconductor film
Inventor: IWAMATSU SEIICHI
IPC: H01L21/205
Filed: 1989-12-15
Abstract: PURPOSE:To enable polycrystalline Si film growth and epitaxial growth of large mobility at a low temperature, by forming an Si film on a substrate by using thermal decomposition or optical decomposition of specified silane material. CONSTITUTION:An Si film is formed on a substrate by thermally or optically decomposing raw material of silane (SinH2n+2), n>=3, like trisilane (Si3H8) and tetrasilane (Si4H10). By CVD method, a polycrystalline Si film whose grain diameter is about 3mum can be formed when the temperature of a Pyrex glass substrate is 400 deg.C. A TFT using an Si film has large electric charge mobility and high speed operation is realized. The similar polycrystal can be obtained by irradiating the surface of the substrate at 100 deg.C with ultraviolet rays. In order to epitaxially grow a single crystal Si film on a single crystal Si substrate by using Si3H8 or Si4H10 as raw material, the substrate temperature is set at 100 deg.C, and ultraviolt rays are projected or plasma is utilized.