baber/WOPTO huggingface dataset:
Patent JP-2000184639-A (JP)
Title: Permanent magnet rotating machine
Inventor: HASHIBA YUTAKA
IPC: H02K1/27
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To absorb the thermal extension of a retaining ring for preventing the oscillation of a rotating rotor from changing suddenly and being bent by heat and a permanent magnet from being peeled off, by fixing the retaining ring disposed on the surface of the permanent magnet on a shaft at a plurality of points in an axial direction, and forming a supporting structure having elasticity in the axial direction at one of the points disposed on one side in the axial direction. SOLUTION: End rings 4a, 5 clamp a permanent magnet 3 in an axial direction and are shirinkingly fitted to a shaft 1 so that a prescribed narrow space may be left to the paramount magnet 3. The end ring 4a is formed so that thickness in the axial direction may become thin to decrease axial rigidity thereof and have elasticity in the axial direction. In the meantime, the end ring 5 has high rigidity in the axial and radial directions. A retaining ring 6 is fitted and fixed on the outer peripheral surfaces of the end rings 4a, 5. When a rotor 7A is rotated at high speed, the end ring 4a elastically deforms and absorbs windage loss generated on the outer-peripheral surface of the retaining ring 6 and the thermal elongation of the retaining ring 6 due to a temperature rise caused by eddy current or the like.
Patent JP-H07307188-A (JP)
Title: Contactor and touch module with it
Inventor: ROBAATO SUTEIIBUN MUROKUSUKOOS
IPC: H01R12/71
Filed: 1993-12-24
Abstract: PURPOSE: To provide a long-life contact which has two contacting parts and durability for repetition of connection and disconnection, and a contacting module with it. CONSTITUTION: A contact 300, which connects two substrates 30, 210 respectively, includes a first contacting part 301 which is connected with a pad 160 of the first substrate 30 and a second contacting part 302 which is connected with a pad 205 of the second substrate 210. The contact 300 is accommodated in an imposer module 200' and is used. The first contacting part 301 has such size that its deformation-resistance is lower than that of the second contacting part 302. Therefore, connection and disconnection of the first substrate 30 and the imposer module 200' can be repeated, and the life of the contact 300 becomes longer. The pad 160 of the first substrate 30 is plated with gold, and the pad 205 of the second substrate 210 is plated with tin alloy.
Patent JP-H07201915-A (JP)
Title: Tab lead bonding method and bonding device
Inventor: KANEKO HIDEKI
IPC: H01L21/26
Filed: 1993-12-29
Abstract: PURPOSE:To achieve stable bonding between a TAB lead and an electrode of a semiconductor element or the wiring electrode of a circuit board, and to narrow a pitch. CONSTITUTION:A lamp housing 2 with a lamp 1 mounted on is fixed by a set screw in an arm fixed in the horn up and down moving mechanism 22 of an XY stage 21 bar. A supersonic wave horn 25 with a bonding tool fixed on its tip is moved up and down by the voice coil of the horn up and down moving mechanism. A semiconductor element is adsorbed by air in the heating stage 27 of an XYZtheta stage 26 bar. A TAB tape 12 is fixed by a tape stage 28 and a tape clamper 29.
Patent JP-H05169906-A (JP)
Title: Axle housing
Inventor: ASAOKA SHINICHI
IPC: B60B35/16
Filed: 1991-12-21
Abstract: PURPOSE:To provide an axle-housing in which inexpensive materials can be used, and assembling work between respective parts and maintenance work can be facilitated, and also no welding strain is caused. CONSTITUTION:In an axle-housing consisting of housing ends 1 connected to both ends of a differential housing 2 and axle brackets 3 fitted to the outer circumferences of the housing ends 1, the outer circumference of each housing end 1 is provided with a projected flange part 11, and the flange part 11 is held between the axle bracket 3 and the differential housing 2. Then, the axle bracket 3 and the differential housing 2 are fixed by means of bolts 38 to each other.
Patent JP-H10180300-A (JP)
Title: Treatment of heavy metal-containing sludge or mud
Inventor: IKEMATSU MICHIO
IPC: B09C1/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To immobilize heavy metals in sludge or mud to surely prevent the heavy metals from being eluted from treated earth by adding organic fibrous material and phosphoric acid or its slat to heavy metal containing sludge or mud to knead them. SOLUTION: When treating heavy metal containing sludge or excavated mud generated in construction work, civil work or the like, organic fibrous material and phosphoric acid or its salt are added to the heavy metal containing sludge or mud to knead them and immobilize the heavy metals in the sludge or mud. At this time, as the organic fibrous material, natural fibrous material such as coconut waste, mechanical pulp, chemical pulp, regenerated pulp, cotton and sawdust, regenerated organic fibrous material such as rayon and acetate, and synthetic organic fibrous material such as polyester and polyamide may be used, but the coconut waste and the sawdust are preferable for this purpose. As the phosphoric acid, for sample, orthophospheric acid, sodium dihydrogenphosphate and disodium hydrogenphosphate are suitably used.
Patent JP-H10193787-A (JP)
Title: Reversible heat-sensitive color developing composition and reversible recording medium using the composition
Inventor: MATSUI HIROAKI
IPC: B41M5/30
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To retain stable color developing and decolorizing properties and enable a high-speed erasing operation to be dealt with. SOLUTION: This reversible recording medium uses an electron-donative color developing compound and an electron-receptive compound, and relatively forms a state in which an image color is developed and a state in which the image is decolorized depending upon a heating speed and/or a cooling speed after heating. In this case, a chemical compound expressed by formula HC-A-X- R1 (in the formula, A is a heterocycle including at least, one or more nitrogen atom; X is a divalent group including a heteroatom; and R1 is an aliphatic hydrocarbon group which may have a substituent and this aliphatic hydrocarbon chain may include an aromatic ring) as the electron-receptive compound, is used.
Patent JP-H11185801-A (JP)
Title: High temperature sodium secondary battery module and its operation method
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To uniformize temperature distribution among a plurality of cells arranged flat by using a vacuum heat insulating container having double walls or a multiple walls as a heat insulating container, and making the vacuum inside of an upper wall and/or inside a lower wall lower than that inside a side wall to adjust heat conductivity. SOLUTION: A vacuum heat insulating container in which a heat insulating material is filled in the gap of double metal walls and the gap is evacuated is used as a heat insulating container 2. The heat insulating container 2 has such structure that a box-shaped container main body constituted with a side wall 21 and a lower wall 22 is covered with a box-shaped cover 24 constituting an upper wall 23. The vacuum inside of a lower wall 22 and/or inside an upper wall 23 is set lower than that inside a side wall 21 so that the heat conductivity of the lower wall 2 and/or the upper wall 23 is made larger than the side wall 21. The vacuum on inside of the upper wall 23 is controlled according to the temperature of a high temperature sodium secondary battery by using a vacuum pump 7 or a leak valve 8.
Patent JP-H10185547-A (JP)
Title: Method and device for discriminating surface shape
Inventor: NITTA HIROSHIGE
IPC: G01B5/008
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To discriminate whether an object to be discriminated is a round pipe or an angular pipe, by placing the object on a surface plate having a reference horizontal plane and measuring the distance to each coordinate point, by using a plurality of distance measuring means arranged along coordinate lines which constitute X-Y coordinates and are drawn in a grid immediately above the object. SOLUTION: Laser distance measuring instruments 5 are arranged on a mounting base 9 provided immediately above a surface plate 11 on which an object A to be discriminated is placed and which has a reference horizontal plane with an interval in between. The instruments 5 are arranged along coordinate lines which constitute X-Y coordinates and are drawn in a grid, with (m) pieces of instruments 5 being arranged along the vertical (Y) axis and (n) pieces of instruments 5 being arranged along the horizontal (X) axis. Each measuring instrument 5 is composed of a visible laser displacement sensor, which measures the distance to an object by projecting a laser beam upon the object from a light emitting device and detects a reflected beam from the object by means of a light receiving device.  An input device 4 fetches numerical value signals from the instruments 5 and instructs a display 7 to display the distance to each coordinate point. A central processing unit 1 starts a program, discriminates whether the object A is a round pipe or an angular pipe, and displays and prints the results.
Patent JP-H11343307-A (JP)
Title: Catalyst for production of olefin polymer and production of olefin polymer
Inventor: KIRITANI HIDEAKI
IPC: C08F4/659
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst having excellent polymerization activity by using a specified phosphinate, a specified transition metal compound, and a specified hydrocarbon-residue-containing organometallic compound as its components. SOLUTION: This catalyst comprises a phosphonate represented by the formula: M(O3 PR)n (O3 POH)2-n , M(O3 PR)n (O3 PR'OH)2-n , M(O3 POR)n (O3 POH)2-n , M(O3 POR)n (O3 POH)2-n , or M(O3 POR)n (O3 POR'OH)2-n , a transition metal compound containing a transition metal of group 4 in the periodic table [e.g. bis(cyclopentadienyl)titanium dichloride], and at least one hydrocarbon-residue- containing organometallic compound (e.g. triethylaluminum). In the formula, M is an at least divalent metallic element; R and R' are each a hydrocarbon group, an oxygen-containing hydrocarbon group, a nitrogen-containing hydrocarbon group, a sulfur-containing hydrocarbon group, or a halogen-containing hydrocarbon group; and (n) is in the range: 0<n<2. The phosphonate is exemplified by zirconium phenylphosphonate.
Patent JP-H05177656-A (JP)
Title: Hollow injection molding method and high pressure gas generator used therein
Inventor: IGUCHI WATARU
IPC: B29C45/00
Filed: 1991-12-27
Abstract: PURPOSE:To stably obtain high pressure gas over a long period of time in hollow injection molding using high pressure gas. CONSTITUTION:The pistons 4a, 4b of a first compression cylinder 3a having a large cross-sectional area and a second compression cylinder 3b having a small cross-sectional area are respectively connected to both rods 2a, 2b of a double rod type double-acting hydraulic cylinder 1 and the gas pressurized in two stages by the first and second compression cylinders 3a, 3b is used in hollow injection molding as pressurized gas. By this constitution, high pressure gas is obtained by an apparatus excellent in durability.
Patent JP-H09238338-A (JP)
Title: Image signal coding method, image signal coding device, image signal transmission method and recording medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/85
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid a compression efficiency from being deteriorated by number of layers even when image data are subject to hierarchical coding and to prevent a low-order layer image from being deteriorated especially. SOLUTION: After layer data D131, D133, D135 are generated by averaging arithmetic operation and picture element data for one picture element among plural lower layer picture elements used for the same averaging operation are excluded from a transmission object to generate one picture element of a higher layer. Then in response to the characteristic of quantization errors when picture element of the highest layer are quantized, the quantization characteristic when the picture element data of the lower layer corresponding spatially to the highest layer picture element are quantized are controlled so that the quantization error has the same polarity as the quantization errors when the highest layer picture element data are quantized. Thus, the hierarchical coding is realized in which the compression efficiency is improved and the deterioration in the image quality is reduced.
Patent JP-H05177058-A (JP)
Title: Firing game system and external memory device therefor
Inventor: MIYAKE MASAHITO
IPC: F41G3/26
Filed: 1991-12-28
Abstract: PURPOSE:To provide a firing game system and an external memory device used for it, rarely generating an erroneous operation caused by disturbance light or the like and capable of detecting a small target with high precision. CONSTITUTION:A television game machine 1 displays an aiming mark on a television receiver 4. A player fires a toy gun 5 at this aiming mark. The drift between the coordinate position of the aiming mark and the coordinate position fired at is calculated by a video game machine 1 and stored as the correction value. When the player fires at a target in the game mode, the coordinate position fired at is corrected based on the correction value stored in the video game machine 1.
Patent JP-H06198842-A (JP)
Title: Automatic type lifting/lowering device in marking machine
Inventor: IDO MIKIO
IPC: B41F16/00
Filed: 1992-12-28
Abstract: PURPOSE:To lift and lower a type assembly without an occurrence of a large noise and a need for separately installing a compressor or other equipment, which is required when an air cylinder is used as a drive source for lifting/ lowering a type assembly of a marking machine. CONSTITUTION:A drive source for lifting/lowering a type assembly 24 is made of an electric motor 48. The rotation of the electric motor 48 lifts and lowers a lifting/lowering arm 44 through a gear 60 and a crank wheel 56. The vertical movement of the lifting/lowering arm 44 lifts and lowers a movable frame 26 holding the type assembry 24 through a rocking arm 110 and a suspension link 42. A spring is provided between the lifting/lowering arm 44 and the rocking arm 40. The type assembly 24 is depressed against a material to be marked 18 by the elastic force of this spring.
Patent JP-H05181262-A (JP)
Title: Mask washing method and device
Inventor: KAWASHIMA HIDEAKI
IPC: G03F1/82
Filed: 1991-12-27
Abstract: PURPOSE:To shorten washing time by separating a mask and mask case and washing the mask and mask case. CONSTITUTION:The mask 1 is constituted by forming prescribed circuit patterns consisting of a thin film of chromium, etc., on the surface of a transparent glass substrate. The mask case 2 is constituted of a cap body 3 made of a synthetic resin and a bottom plate 4 formed of stainless steel, etc. The mask washing device 10 is constituted of a separating means 11 for automatically separating the mask 1 and the case 2, a 1st washing means 12 for washing the separated mask 1, a 2nd washing means 13 for washing the case 2 and a housing means 14 for automatically housing the mask 1 and the case 2 after washing. The mask 1 and the case 2 are separated and can be respectively washed in parallel by the washing devices 12, 13 according to this device and, therefore, the washing time is shortened.
Patent JP-H05280027-A (JP)
Title: Method of forming an opening in reinforced concrete wall
IPC: E04G23/02
Filed: 1991-12-06
Abstract: PURPOSE:To precisely form an opening having desired dimensions by passing a cutting cable through a cable pass hole formed in each of corners of an opening area on a reinforced concrete wall, and by retracting the cable while feeding water into the hole. CONSTITUTION:Cable pass holes 3a, 3b are formed respectively at corners of an opening area on a reinforced concrete wall 1 having a thickness of less than 1m, thicknesswise of the wall 1 by use of a core drill or the like. A cutting cable 10 is led through the adjacent holes 3a, 3b, and is retracted by cable drive device 5 while water is fed thereinto so as to cut the reinforced concrete wall 1. Further, the cut-off surface part is removed. Accordingly, it is possible to form an opening having desired dimensions, without damaging the part around the hole.
Patent JP-2000178905-A (JP)
Title: Paving body and quickly setting method therefor
Inventor: TANAKA HIDEHIRO
IPC: E01C13/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a paving body of road excellent in filling efficiency and sound absorption efficiency and a quick setting method therefor. SOLUTION: A paving body pouring cellular concrete between a floor slab and a road base, pouring quick setting celluar mortar obtained by combining and mixing the cellular mortar and cement quick setting material separately supplied with each other between the floor slab and road base and having more than 20% airflow of the cellular mortar and a quick setting execution method of the paving body pouring the quick setting cellular mortar obtained by combining and mixing the cullular mortar and cement quick setting material separately supplied with each other between the floor slab and road base are provided.
Patent JP-H05172039-A (JP)
Title: Lift device with gravitational energy
Inventor: ITO HIDEMI
IPC: F03H99/00
Filed: 1991-12-19
Abstract: PURPOSE:To enable the weight of a body to be easily reduced and ensure the easy lift thereof by dividing the mechanical energy of gravity generated in a disc rotating under energy, into kinetic energy and potential energy for causing the rotation and lift of a rotary body. CONSTITUTION:A rotary body 1 is formed with a disc rotating about a shaft 2 upon receipt of energy. In this case, mechanical energy generated in the rotating disc or the rotary body 1 is divided into kinetic energy and potential energy on the basis of the energy conservation law. Also, the rotary body 1 is caused to rotate by the kinetic energy, and lifted by the potential energy from the ground 3, up to height corresponding to the value of the potential energy. When a device according to this principle is used, the weight reduction, launch, lift or the like of a body can be easily undertaken.
Patent JP-H11195887-A (JP)
Title: Rack device, circuit package device and shelf device
Inventor: OKA NOBUYUKI
IPC: H01R13/64
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make distribution of a wiring pattern on the longitudinal direction of a mounted printed substrate uniform. SOLUTION: In a rack 100, a wire board 112 for connecting shelves is provided at the back-surface side of the rack. A shelf device 130 comprises a frame work body 132 in a rectangular parallelepiped shape and a wire board 133 for connecting the inside of the shelves. A circuit package device 150 has a connector 154 for connecting the inside of the shelf at one end of a mounted printed substrate 151, and a connector 153 for connecting in the insde between the shelves at the side of the circuit package at the other side. The circuit package is assembled in a shelf device. The shelf device is mounted on the rack. The connector for connecting the inside between the shelves on the circuit package side is connected to the wire board for connecting the shelves.  The connector for connecting the inside of the circuit package side is connected to the wire board for connecting the inside of the shelf. Thus, the circuit packages are electrically connected and mechanically supported at the same time.
Patent JP-2000178912-A (JP)
Title: Anchor of temporary laying steel plate
Inventor: OTSU MASANORI
IPC: E01C9/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an anchor of a temporary laying steel plates capable of facilitating the mounting work, preventing the slippage of the temporary steel plate when it is fixed and fixing the temporary laying steel plate with a single kind of metal fixture (jig). SOLUTION: An anchor of temporary laying steel plates is constituted of a manin body 2 having a pair of narrow shaped bridge sections 2a and 2b formed by making it possible to hold edges opposed to each other of two temporary laying steel plates 3 and 4 laid so as to adjoin from both up and down sides and having a joint section 2c monolithically connecting the bridge sections 2a and 2b. Then, it is equipped with clamping elements 5-8 for engagedly clamping the temporary laying steel plates provided to both ends of at least one bridge section of the main body 2.
Patent JP-H11176430-A (JP)
Title: Alkaline storage battery
Inventor: KATO HITOSHI
IPC: H01M4/52
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery having superior performance satisfying demands for quick charging/discharging, or especially a battery having favorable charging/discharging cycle life characteristic, and to improve inner pressure. SOLUTION: In a positive electrode comprising nickel hydroxide as an active material in which at least zinc is solid, solved, the concentration gradient of zinc is formed to be higher at the center of a thickness of an electrode plate of the positive electrode. In nickel hydroxide blended in the positive electrode, at least zinc and its compound, cobalt and/or its compound are solid-dissolved to exist. The active material blended in the positive electrode is a granular powder with a grain size of, preferably 1-200 μm, or more preferably 10-70 μm.
Patent JP-2000183564-A (JP)
Title: Electronic apparatus having circuit board and chassis and manufacture thereof
Inventor: SOGABE ERI
IPC: H05K7/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing of a chassis to a circuit board by an arrangement wherein each protrusion on the chassis has overall width including a stretched part smaller than the diameter of a through hole in the corresponding direction and the stretched part is located on the lower surface of the circuit board and abutted therewith at the edge on the base end side. SOLUTION: A cut 21 is made in a chassis 20 by punching a metal plate and a protrusion 22 is formed continuously to the chassis body 20a. A part 25 stretching to the side edge 23b of a base part 23 is provided at the forward end part 24 of the protrusion 22 and the width of the stretched part 25 decreases gradually from the base part 23 toward the forward end side. Total width W2 of the protrusion 22 including the stretched part 25 is set smaller than the diameter W1 of a through hole 12 in a circuit board 10 and the distance W3 from the center line 22x to the outermost end of the stretched part 25 is set larger than the diameter of the through hole 12 so that a part at the upper edge 24c of the stretched part 25 abuts against the lower surface of the circuit board 10.
Patent JP-2000181475-A (JP)
Title: Voice answering device
Inventor: HATTORI MASAKAZU
IPC: G10L13/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To inform a user of the reliability of an answer sent back by an answering system to a question inputted by the user and also to adaptively vary the detailedness of the answer. SOLUTION: An input analysis block 2 makes a retrieval block 5 to retrieve data according to information inputted from an input block 1, an answer text generation block 4 generates an answer sentence from the retrieved data, and a voice synthesis block 3 outputs a synthesized voice of the answer sentence. The answer text generation block 4 generates the answer sentence on which the reliability of the answer is reflected, varies the abstraction degree of the expression of the corresponding answer sentence according to the accuracy of the retrieved data, and also varies the abstraction degree of the answer sentence at a request for accuracy estimated from input information and a history of a history management block 9.