baber/WOPTO huggingface dataset:
Patent JP-2000105110-A (JP)
Title: Three-dimensional measuring instrument and method for controlling image pickup
Inventor: MIYAZAKI MAKOTO
IPC: G01B11/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain accurate three-dimensional pictures without requiring any separate processing for correcting the deviation between the reading-out timing of a noticed picture element in an effective light receiving area and the one-line shifting timing of the effective light receiving area. SOLUTION: A three-dimensional measuring instrument is provided with a light projecting means which projects detecting light upon an object, a scanning means which optically scans the object by defecting the projecting direction of the detecting light, and an image pickup device which has a two-dimensional image picking-up surface and receives the detecting light reflected by the object.  The instrument is also provided with a control means which controls the image pickup device in such a way that image information can be read out successively continuously to an effective area Ae in the image picking-up surface at every picture element along the direction Y in which the detecting light is moved on the image picking-up surface and, in addition, the detecting light can successively move in the same direction as the direction Y in the effective area Ae by a prescribed number of picture elements whenever the reading out of the picture element in the effective area Ae is completed.
Patent JP-2000106412-A (JP)
Title: Package for high frequency circuit
Inventor: TAMAKI TSUTOMU
IPC: H01L23/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a package from becoming large, and deteriorating in characteristics, by forming an outline of the package for a high frequency circuit of a radio wave absorbing body as the base material, and by adjacently providing an absorbing body on an upper or a lower surface of a metallic pattern for a bias and control signal input terminal. SOLUTION: A package 10 for a high frequency circuit can deal many bias and control signals by a terminal by providing many metallic patterns at a bias and control signal input terminal 13. Additionally in this case, a high frequency component which leaks to the bias and control signal input terminal from the high frequency circuit may possibly be coupled to adjacent metallic patterns, however the high frequency component can be suppressed by an absorbing body layer 18 of which basic material is a radio wave absorbing body adjacent to the metallic patterns. Therefore, even in the case that many high frequency circuits are contained in the package, a large size can be avoided for the package and, performance degradation and so on can be improved.
Patent JP-H04283738-A (JP)
Title: Device and method for producing copy of variable magnification of photograph master
Inventor: GIYUNTAA FUINDAISU
IPC: G03B27/73
Filed: 1991-09-26
Abstract: PURPOSE: To provide a copying device capable of appropriately evaluating relation between a part to be copied and the size of copying material utilized at this time. CONSTITUTION: A reflector 6 is moved in a main path so as to directionally change over light into a 2nd optical path, and a mat and a transparent plate 8 are set in the 2nd optical path, then the plate 8 is set on a surface conjugate with the surface of copying material with respect to the reflector 6 when the reflector 6 is in the main path. A sharp image on a negative is formed on the plate 8 and the light passing through the plate 8 is directionally changed over into a 3rd optical path by a 2nd reflector 9. The light entering the 3rd path is detected by a video camera reproducing the image on the plate 8 on a monitor so that it may be evaluated before copying.
Patent JP-S63127569-A (JP)
Title: Semiconductor memory device
Inventor: TAKADA TOSHIAKI
IPC: H01L27/102
Filed: 1986-11-17
Abstract: PURPOSE:To shorten the access time, and to increase working speed by partitioning a deposit layer by element isolation regions and dividing the deposit layer into a plurality of element forming regions. CONSTITUTION:Deposit layers consisting of a low concentration layer 1a composed of a P<-> type epitaxial layer, N<+> type buried layers 2 and N<-> type epitaxial layers 3 formed onto a P<+> type silicon substrate 1 in succession are shaped, and the deposit layers are divided into oxide films 4a formed onto the surfaces of trenches, P-type high concentration regions 1b and a plurality of element forming regions partitioned by element isolation regions made up of P-N junctions the P<+> type silicon substrate 1 and the low concentration layer 1a. Since the buried layers and collectors are deposited onto the low concentration layers on the high-concentration semiconductor substrate and there are element isolation regions consisting of insulating regions reaching the low concentration layers from the surfaces of the collectors and the high concentration regions reaching the high-concentration semiconductor substrate from the bases of the insulating regions, the current gains of a parasitic transistor are lowered, the resistance of the semiconductor substrate is reduced, and the leakage of write currents is prevented while junction capacitance is minimized, thus shortening the access time.
Patent JP-H04153347-A (JP)
Title: Method for preparing bias tape centrally reinforced with sewing yarn
Inventor: KATO MASAHIRO
IPC: D06H7/12
Filed: 1990-10-12
Abstract: PURPOSE:To provide the subject tape preventing the fray of fibers in the transverse direction of the tape by sewing with a sewing machine the center of a tape-like narrow fiber to reinforce the tape, the tape-like narrow fiber being obtained by cutting a woven fabric in a bias-like shape. CONSTITUTION:A cut long woven fabric is folded in two pieces along the center line thereof in the warp direction, and both the ends of the folded fabric are sewn in the weft direction to form a rectangular bag-like product having an opening in the longitudinal direction. Positions each separated from the end of one piece of the opening edge at a distance corresponding to the depth of the bag-like product are employed as base points, and both the edges of the bag-like product are mutually sewn to seal the opening of the bag-like product. The sewn bag-like product is spread in a flat state, and one side of the spread product in the longitudinal direction is cut-opened. The product is continuously and spirally sewn and cut in a desired width from a point of the cut-opened edge with a knife-equipped sewing machine to provided a bias tape whose center is reinforced with the sewing yarn.
Patent JP-H08295534-A (JP)
Title: Silica glass containing cristobalite crystal phase and its production
Inventor: INAGI KYOICHI
IPC: C03C10/14
Filed: 1995-09-29
Abstract: PURPOSE: To produce high purity silica glass having high heat resistance, a high coefft. of thermal expansion and low light transmissivity. CONSTITUTION: This silica glass contains a spherical or insular α-cristobalite crystal phase existing in the silica glass matrix phase. The diameter of the crystal phase is 0.1-1,000μm and the crystal phase content is at. least 10wt.%. A powdery mixture consisting of two or more kinds of crystalline silicon dioxide powders different from each other in m.p. by >=20 deg.C and contg. 10-80wt.% crystalline silicon dioxide powder having the highest m.p. is heated at a temp. between the m.p. of t.he silicon dioxide powder having the lowest m.p. and a temp. below the m.p. of the silicon dioxide powder having the highest m.p.
Patent JP-H0995743-A (JP)
Title: Production of smelted metallic material, smelted metallic material and electron beam melting equipment
Inventor: SHIMIZU FUMIYUKI
IPC: C22B9/22
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To establish a means for stably producing the ingot of a metal having a homogeneous structure or its alloy on an industrial scale by improving the purity and more particularly the purity at the crystal grain boundaries of the smelted ingot and improving the workability of the smelted ingot. SOLUTION: A molten metal pool 18 consisting of the high-affinity metal having higher affinity to gaseous impurity components, such as oxygen, nitrogen and hydrogen, than that of high melting metals, etc., is formed in a melt chamber 10 of the electron beam melting equipment to solutionize and remove the gaseous impurity components in the furnace in the process for producing the smelted metallic material by smelting the ingot of the high melting metal contg. molybdenum and tungsten, etc., by an electron beam melting method. While a raw material electrode 12 contg. the high melting metal as the raw material is supplied in the melt chamber 10 where the gaseous impurity components in the furnace are solutionized and removed by the molten metal pool 18, the raw material electrode 12 is irradiated with an electron beam 14 to continuously melt a part of the raw material electrode 12.  The dissolved raw material melt is cast into a crucible-shaped device 11 and is continuously solidified. The solidified metal is sunk below as the ingot 15.
Patent JP-H1190470-A (JP)
Title: Apparatus for circulating bath water
Inventor: KOBAYASHI BUNYA
IPC: C02F1/50
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To remove ammonia nitrogen in bath water in an apparatus for circulating bath water and consequently heighten the effect of disinfection of bath water by installing an electrolytic tank for electrolyzing water and installing a route for introducing water produced in the anode side to a biologically purifying apparatus. SOLUTION: A circulation pump, a biologically purifying apparatus 24, and a temperature-keeping apparatus in a bath water route 30. A switching valve 261 is installed in a bath water route 31 connecting the circulation pump and the biologically purifying apparatus to form a route to introduce bath water to an electrolytic bath 26. That is for electrolyzing bath water by introducing bath water into respective chambers partitioned by a partitioning member 262 and having an anode 263 and a cathode 264 , respectively, and communicating electric current to both electrodes 263 , 264 . Then, oxygen is generated in the anode 263 in an apparatus for circulating bath water side to obtain produced water in which oxygen is much more dissolved.  The produced water containing a large quantity of dissolved oxygen is led to the biologically purifying apparatus 24 to activate aerobic nitrifying bacteria. Consequently, ammonia nitrogen can reliably removed and the demand of chlorine for bath water can be decreased.
Patent JP-H1194000-A (JP)
Title: Vibration damping device
Inventor: TANAKA MAMORU
IPC: F16F15/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vibration damping device using an energy absorbing plate. SOLUTION: A fixed part 101 and a vibration damped member 102 are connected, and mutually fitted fixed/movable shaft 2, 3 are arranged so as to be inserted in a hole of an energy absorbing plate 1 having the hole in a central part, the fixed/movable shaft 2, 3 and upper/lower ends of the energy absorbing plate 1 are connected by an end part plate 4A, 4B, the energy absorbing plate 1, when relative displacement between its upper/lower ends is generated, is deformed, absorption of vibrating energy is attained, also by inserting a shaft member in the hole, a device can be miniaturized.
Patent JP-H10100653-A (JP)
Title: Outlet integrally formed resin window
Inventor: UMEZAWA KAORU
IPC: B60H1/26
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an outlet integrally formed resin window reduced in the number of part items by integrating a window and an outlet, reduced in weight being formed of resin and improved in assemblage and waterproofness. SOLUTION: A resin window 1 is formed of a window 2 and an outlet 3 integrally formed of resin. The inner surface side of the resin window 1 is provided with stoppers 5 inserted in a window frame 2 of a fitting frame 4 of a cab at the time of mounting so as to position the resin window 1. The resin window 1 is engagedly fitted to the fitting frame 4 by clips 11, 12 and adhesively fixed by a small amount of adhesive 16 interposed between the protruding end faces of the stoppers 5 and a flange face 21 of the fitting frame 4. The inner surface of the outlet 3 and shutter rubber do not interfere with each other since a clearance δ is formed.
Patent JP-S63130247-A (JP)
Title: Continuously production for hollow metal body
Inventor: ARIMA RYOSHI
IPC: B22D11/00
Filed: 1986-11-20
Abstract: PURPOSE:To maintain uniform solidified thickness to axial direction and peripheral direction and to directly and continuously produce a cast billet from molten metal by rising the molten metal in a cylindrical mold and controlling changes of conducting heat to the mold wall and rising velocity of cast a billet. CONSTITUTION:In a vessel 7 for accommodating the molten metal, the refining treatment for molten metal, such as vacuum degassing, alloy addition, etc., is executed and also the molten metal is purified, and further, the temp. of molten metal 12 is controlled by an induction coil 9 for heating. After that, cylindrical hollow shaped assembly composing of a cylindrical body 1, and the mold 2 is fallen down and the lower end part of cylindrical body 1 is dipped into the molten metal 12 and at the same time, gas is introduced in the accommodating vessel 8. On the other hand, by exhausting the inner part of cylindrical assembly by exhausting pump 6, the molten metal 12 in the accommodating vessel 7 is risen. As the mold 2 is cooled, the rising molten metal 12 is solidified at the inner wall face of mold 2, and at the time of becoming to the desired thickness for the solidified shell at the upper end of mold 2, the top part of molten metal 12 is solidified by a cooling block 5 and the hollow metal body 13 is risen.
Patent JP-H02119750-A (JP)
Title: Ice cream production apparatus
Inventor: SAITO HIROMI
IPC: A23G9/14
Filed: 1988-10-31
Abstract: PURPOSE:To provide the title apparatus so designed that an openable, rotatable closure fitted on the upper surface of a feedstock tank is made detachable to improve workability in raw mix feeding and in cleaning the closure. CONSTITUTION:When a mix is to be fed to a feedstock tank 5, a closure 10 is rotated, a stopper member 16 is hooked on the upper surface 6A of a machine body 6, and the closure 10 is held at a position with the upper face opening 8 of the tank 5 made open. When the closure 10 is to be cleaned, the closure 10 engaged with the recess 14 of a support 15 is drawn in the arrow direction to unfix the rear thereof off the recess 14, thus enabling the closure 10 to readily be detached.
Patent JP-S63128184-A (JP)
Title: Surface treatment
Inventor: TAGUCHI CHOBE
IPC: C23C26/00
Filed: 1986-11-18
Abstract: PURPOSE:To improve the corrosion resistance and frictional characteristics of a Co coated Al or Al alloy member by melting part of the Al or Al alloy by heating to form an Al-Co alloy layer. CONSTITUTION:The surface of an Al or Al alloy member such as a plastically worked or cast member is plated with Co and part of the Al or Al alloy is melted by rapid heating from the outside to bring Al and Co into a violent exothermic reaction. The temp. is raised to about 2,000 deg.C by the reaction and NO2Al3, Co4Al13, Co2Al3 and CoAl compds. are formed. Since the compds. are dense and hard, diffuse and adhere firmly to the base, superior corrosion resistance and frictional characteristics are provided. When superior frictional characteristics are especially required, only Co plating is carried out. When superior corrosion resistance is especially required, Cr plating is further carried out after Co plating.
Patent JP-H05111588-A (JP)
Title: Cotton padding machine
Inventor: MURONOI SHIGERU
IPC: B68G7/00
Filed: 1991-10-23
Abstract: PURPOSE:To surely and smoothly insert cotton into a wrapper by optionally setting forks to the width of the cotton in a cotton padding machine covering the bedding cloth on the wrapper, thrusting the bedding cloth with the forks, inserting the forks into the wrapper, and inserting the cotton mounted on the forks into the bedding cloth. CONSTITUTION:Coil springs 61 having the same tension are suspended across forks into the tensile state, the interval between the forks 14 is made uniform, and the forks 14 are slid in the width direction by actions of ball screws 46 and ball nuts 50.
Patent JP-H09175857-A (JP)
Title: Ceramic product and its production
Inventor: SHIMADA TAKEO
IPC: B28B1/24
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic product having excellent strength, resistance to thermal shock and low thermal conductivity by including respectively specific amount of zircon and cordierite in the product. SOLUTION: This ceramic product contains 5-70wt.% of zircon and 95-30wt.% of cordierite. The objective ceramic product is one of an adiabatic insulating bush of an oxygen sensor measuring O2 concentration in an exhaust gas of an automobile, a burner nozzle, an insulator of a heating element or a light emitter, and a heater cover. The ceramic product is produced by combining a process mixing zircon powder with cordierite powder, preferably having 0.2-4.0μm average particle diameter, so as to become 5-70wt.% of zircon and 95-30wt.% of cordierite, with a process adding a binder to the resultant mixed powder and subjecting to injection molding to obtain a molded material.
Patent JP-H02123642-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: SASAKI SUSUMU
IPC: H01J29/48
Filed: 1988-11-02
Abstract: PURPOSE:To prevent the arrival of unnecessary electrons from the second electrode to a phosphor screen by making the opening diameter of the beam passage of the plate-shaped electrode portion of the third electrode smaller than the opening diameter of the second electrode, and providing an auxiliary electrode having the predetermined opening diameter at the side of the fourth electrode. CONSTITUTION:The opening diameter of the third electrode plate-shaped portion 3a is made smaller than the opening diameter of the second electrode 2, and the opening diameter of an auxiliary electrode 3C is made smaller than the diameter dmax of a circle formed with the co-contact plane 300 of the third electrode side contour of the opening of the second electrode 2 and the second electrode side contour of the opening of the third electrode plate-shaped portion 3a, and the plane of the second electrode side plane of the auxiliary electrode 3c. If a cathode 9 is kept at 80V, the first electrode 1 at 0V, the second electrode 2 at 700V, the third electrodes 3a and 3b at 6000V and the auxiliary electrode 3C at 6000V respectively, electrons 201, 202 and 204 of electrons 201 to 204 emitted from the electrode 2 are arrested by the electrode portion 3, while the electron 203 arrested by the electrode 3C.
Patent JP-H03136809-A (JP)
Title: Extrusion molding of fiber reinforced inorganic product
Inventor: SANUKI IKUO
IPC: B28B3/20
Filed: 1989-10-23
Abstract: PURPOSE:To prevent extrusion performance from being lowered due to water absorption property etc. and moreover to give the shape retaining property of a molded object after extrusion molding by a method in which the mineral fiber with water repellency inorganic powder raw material, organic fiber and extrusion molding auxiliary are added to water and are kneaded, thereby obtaining slurry, and then the slurry is extrusion molded into a product shape in the duration time of the water repellent effect of the water repellency agent. CONSTITUTION:In the extrusion molding method of fiber reinforced inorganic product, water repellency agent is added to the mineral fiber having fibrous crystalline form and water absorption property, and is mixed therewith. Next, the mineral fiber with water repellency, the inorganic powder raw material such as cement and silica powder etc. of necessary amount, the organic fiber of pulp etc. and extrusion molding auxiliary are added to water and are kneaded, thereby obtaining slurry. The slurry is extrusion molded into a product shape in the duration time of the water repellent effect of the water repellency agent. Water repellent effect may be regulated by the added amount of the water repellency agent. By reducing the added amount of the water repellency agent etc. and by achieving inperfect water repellent treatment, the water repellent effect is gradually reduced with the elapsing of time, and water absorption property is remarkably increased.
Patent JP-H0996531-A (JP)
Title: Navigation system
Inventor: HOSAKA SHIGETAKA
IPC: B60R16/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a navigation system to instruct a user for route and to add a guidance which the user wishes by providing a route instruction which the user wishes and a memory for storing guidance voice. SOLUTION: By storing personal information and reference information such as working office and friend's home at a user information recording/ reading part 16 and a user message memory 19 along with points on a map, and at the same time, storing them in a memory 19 under the control of the reading part 16 by a microphone 14, and memory contents are reproduced and a voice guide is generated when a vehicle enters a certain area including that point, thus personal information can be recorded on a map using the microphone 14 and the original map of a user can be prepared. Also, the user can input proper character information using a keyboard 13 for improved variation.
Patent JP-H11117490-A (JP)
Title: Construction panel
Inventor: KONNO HIROSHI
IPC: E04F13/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a construction panel causing no deformation such as swelling and warping after manufacture and excellent in surface member-to-core member adhesion strength and mechanical strength. SOLUTION: A nonwoven fabric B having ventilation property is laminated on a boundary surface between a surface member and a core member 3, so excessive gas generated in the core member 3 is discharged from an end surface of a panel A through the nonwoven fabric B to prevent deformation such as swelling and warping in the panel A for a long period for preventing deterioration of appearance of its decoration surface. The nonwoven fabric B itself functions as a surface member 1-to-core member 3 adhesion improving member, thereby adhesion strength between the surface member 1 and the core member 3 is improved to prevent peeling.
Patent JP-H0997979-A (JP)
Title: Manufacture of printed wiring board
Inventor: MORI YOJI
IPC: H05K3/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the crack or cutout of a board surface by previously forming an opening having a diameter smaller than the opening diameter of a through hole at a through hole forming part simultaneously upon forming of a desired viahole at an insulating resin layer in the case of forming the resin layer on the board surface. SOLUTION: In the case of manufacturing a printed wiring board by an additive method, when an insulating resin layer 30 is formed on the surface of the board 10 a desired viahole is formed at the layer 30, and simultaneously an opening having a diameter smaller than the through hole diameter is previously formed at the through hole opening 50 by, for example, a laser processing. The layer 30 is formed of epoxy resin, polyimide resin, phenol resin or polyether sulfone, or desirably photosensitive resin composition that cured heat resistant resin powder soluble in acid or oxidizer is dispersed in uncured photosensitive resin matrix made of resin hard soluble in the acid or oxidizer.