baber/WOPTO huggingface dataset:
Patent JP-2001126234-A (JP)
Title: Board for magnetic recording medium
Inventor: IKEDA KOJI
IPC: G11B5/73
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a board for a magnetic recording medium in which minute recesses and projections can be stably formed without asperity, the height of projections is made almost uniform and recorded information can be stably read out. SOLUTION: The substrate 11 of a substrate 10 for a magnetic recording medium has minute recesses and projections which result in 0.4 to 3.0 nm average surface roughness Ra and <=14 ratio of the ten-point average roughness (Rz) to the average surface roughness (Ra). When the projections are cut along a plane parallel to the board surface at the position of specified depth from the peak of the highest projection in a specified region, the sum area of the cross sections of the projections in the cut plane is represented by X% to the area of the specified region of the board surface and the depth is represented by Z (X%). The ratio of Z (1%) to the referential value Z (50%)-Z (1%)} is specified to <=3.
Patent JP-H05121286-A (JP)
Title: Manufacture of semiconductor element
Inventor: KATO AKIHIKO
IPC: H01L21/027
Filed: 1991-10-26
Abstract: PURPOSE:To furnish a manufacturing method of a semiconductor element which makes it possible to discriminate a rejected product in a characteristic test and to maintain excellent visibility of a wafer number, without giving a mark of rejection to a marking part to which a wafer number such as a production number is marked. CONSTITUTION:On the occasion when an aluminum wiring process is executed in a manufacturing method of a semiconductor element wherein the semiconductor element is formed on a wafer 11 by a technique of photolithography, a marking part 12 of a wafer number such as a production number given on the wafer 11 is covered with a mask 16 so that the part covered with this mask 16 may not be exposed.
Patent JP-H10114030-A (JP)
Title: Light emitting composite sheet and floor material
Inventor: YAMADA NAOTOSHI
IPC: B32B27/20
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a floor material which emits light even in true darkness after external stimulus by sunlight and a lamp is bonded and fixed by forming a light emitting composite sheet by integrally laminating a lining material, a substrate synthetic resin layer, and a synthetic resin layer containing a light emitting pigment. SOLUTION: A fluorescent composite sheet which is used appropriately for a floor material which is effective for refuge inducement by a phenomenon in which the floor of a building emits light in darkness caused by the failure of an electric system during disaster such as fire and earthquake is formed from a light emitting composite sheet which is made by laminating and integrating a lining material, a substrate synthetic resin layer, and a synthetic resin layer containing a light emitting pigment. On this occasion, the thickness of the substrate resin layer is set up to be 1.0-5.0mm, and the thickness of the pigment-containing resin layer is set up to be 0.1-3mm. As for the pigment, one kind selected from a calcium sulfide/bismuth type, a zinc sulfide/copper type, a calcium sulfide-strontium/bismuth type, and a zinc sulfide-cadmium/ copper type is used as a main agent.
Patent JP-2000135683-A (JP)
Title: Complex grinding wheel and its manufacture
Inventor: ITO KENJI
IPC: B24D3/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently obtain the excellent grinding performance of vitrified grinding wheels, by effectively preventing the fusion and the chipping of the vitrified grinding wheels. SOLUTION: In a complex grinding wheel in which the grinding surface 10s is composed of numerous vitrified grindstones 14 and a resinoid grindstones 16, numerous vitrified grindstones 14 are fixed on a pedestal 12, and then, a fluidity grinding wheel material including grinding particles, a fluid resin (epoxy, resin) functioning as a binder and surfactant, is stirred, and poured around the vitrified grinding wheels 14, and hardened, in the condition generated numerous bubbles, so as to form a porous resinoid grinding wheel 16 having numerous holes by the bubbles. The vitrified wheels 14 are reinforced by impregnating the fluid resin of the fluidity grinding wheel material poured there, in the blow holes of the vitrified grinding wheels.
Patent JP-H06161527-A (JP)
Title: Numerical controller
Inventor: TSUTSUI KATSUNORI
IPC: G05D3/00
Filed: 1992-11-17
Abstract: PURPOSE:To make it possible to promptly detect the production of a defective workpiece by generating an alarm when the difference between the present value determined by a position detector in a state that a shaft is fixed and the detection value at the time of interrupting the power source of a servo motor stored in a storage means exceeds the reference value stored in a reference value storage means. CONSTITUTION:When a shaft is exactly positioned by a position detector, the shaft is fixed by a fixing means, the power source to a servo motor 50 is subsequently interrupted by a servo control means, and the detection value of the position detector at the time of interrupting the power source is stored in a storage means. Then, the difference between the present value determined by the position detector in a state that the shaft is fixed and the detection value stored in the storage means is calculated by the calculation of an arithmetic means. When the difference between the present value and the detection value exceeds the reference value stored in a reference value storage means, an alrm is generated by an alarm generation means. Therefore, the occurrence of a defective workpiece can be promptly detected.
Patent JP-H10171910-A (JP)
Title: Diagnosis supporting system and its method
Inventor: DOI KUNIO
IPC: G06T7/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To efficiently detect an abnormality using an artificial neural network by providing a 2nd neural network means for outputting 2nd signal data based on 1st signal data, and a decision means for outputting a diagnosis result based on the 2nd signal data, etc. SOLUTION: This system is composed of an extracting means for extracting part data from picture data, a 1st neural network means for outputting the 1st signal data based on the extracted part data, the 2nd neural network means for outputting the 2nd signal data based on the 1st signal data, and the decision means for outputting the diagnosis result based on the 2nd signal data. Then, the part data is extracted from the picture data, and the 1st signal data is outputted from the 1st neural network based on this part data. The 2nd signal data is outputted from the 2nd neural network based on this 1st signal data, and the diagnosis result is outputted based on this data.
Patent JP-H07236185-A (JP)
Title: Supervisory and controlling system
Inventor: TSUGOU HIROSHI
IPC: H04B17/00
Filed: 1994-12-12
Abstract: PURPOSE:To facilitate fetching to a supervisory controlling device, where an address is assigned in accordance with the kind and quantity of a device, parallel data is made into a group by means of a device unit and serial data and address information which are obtained by individual P/S conversion are multiplex-separated. CONSTITUTION:Group deviding information 18 is inputted even in a P/S converting part 13 so that output data which is devided into n-groups permits the n-number of P/S converting circuits 14-1 to 14-n inside the P/S converting part 13 to execute an operation. In the meantime, serial data separated by a data multiplex separating part 17 is devided into n-groups and inputted to a parallel interface part 11 as a parallel input signal by S/P converting circuits 15-1 to 15-n. P/S converted serial data is inputted to a separating part 17, address information at every P/S conversion unit which is inputted from an address generating part 16 is given to serial data and, then, it is multiplexed so as to be inputted to the supervisory controlling device 1. Prescribed data of a serial interface 100 is outputted to the S/P converting circuits 15-1 to 15-n based on address information from the address generating part 16 by the data multiplex separating part 17.
Patent JP-2001131706-A (JP)
Title: Invar alloy excellent in weldability
Inventor: MURAKAMI YOSHIAKI
IPC: C22C38/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an invar alloy combining reheat cracking resistance and excellent weld zone appearance without damaging low linear expansion coefficient characteristics from a low temperature region to a room temperature region as the feature of an Fe-Ni system invar alloy and the mechanical properties as a steel sheet for welding structures and suitable for various equipment concerned with LNG. SOLUTION: This invar alloy excellent in weldability has a composition containing, by weight, 0.01 to 0.05% C, 0.01 to 0.25% Si, 0.01 to 0.5% Mn, <=0.005% p, <=0.0010% S, 30 to 45% Ni, 0.005 to 0.03% Sol.Al, 0.0001 to 0.003% Mg, <=0.003% N and <=0.003% O, and the balance substantial Fe, and in which, in the composition of inclusions remaining in the steel sheet, the ratio of Al/Mg is controlled to <=2.0.
Patent JP-H08159004-A (JP)
Title: Combustion state detection device for multi-cylinder internal combustion engine
Inventor: KONDO TOSHIAKI
IPC: G01N27/62
Filed: 1994-12-12
Abstract: PURPOSE: To provide a combustion state detection device in which combustion state in each cylinder of an internal combustion engine is always accurately detected and the detection is highly reliable. CONSTITUTION: In a device 20 in which a high voltage pulse is applied to an ignition system of an internal combustion engine after arc discharge in respective cylinders and so charge is applied to the ignition system, and subsequently from a change of voltage when charge is discharged due to ions around electrodes of an ignition plug 10, combustion state in respective cylinders is detected, respective portions of the device are contained within a case CA connectable in series to a high tension cord HC for applying ignition high voltage to an ignition plug 10, and high voltage pulse is directly applied to high- tension cord Hc via reverse current prevention diodes D11, D21 and leakage prevention diodes D12, D22. Accordingly high voltage pulse application route is shortened and so change in the anti-earth capacity due to change in surrounding environment is prevented, so that drop in the detection accuracy due to change in capacity along the route is prevented.
Patent JP-H07155982-A (JP)
Title: Al alloy brazing filler metal
Inventor: IWAI ICHIRO
IPC: C22C21/00
Filed: 1993-12-08
Abstract: PURPOSE:To provide Al alloy brazing filler metal to achive excellent brazing by feeding flux of the required amount to the required part. CONSTITUTION:In the Al alloy brazing filter metal, a skin 2 made of Al-Si brazing alloy where Al and Si is contained and the flux is diffused is joined at least to one side of a core 1 made of Al-Si brazing alloy containing Al and Si. The flux is selectively fed to the interface between the member to be joined and the Al alloy.
Patent JP-H08168103-A (JP)
Title: Hybrid electric automobile
Inventor: YAMAOKA MASAAKI
IPC: B60L50/15
Filed: 1994-12-12
Abstract: PURPOSE: To provide a controller for a hybrid electric automobile which can restrain fuel economy from lowering and an exhaust gas harmful component from increasing by controlling the heat generation amount of an engine when an indication of overheating or overcooling occurs. CONSTITUTION: The cooling water temperature of an engine is detected by a water temperature sensor, and in a range (T3<T<=T4) where an indication of overheating is found, the upper limit PSUP of the output an generator generates is decreased more as temperature becomes higher. When overheating (T>T4) is reached, the output of the generator is controlled to zero to minimize the heat generation amount of the engine. And in a range (T1<=T<T2) where an indication of overcooling is found, the lower limit PINF of the output the generator generates is increased more as temperature becomes lower.
Patent JP-H02166070-A (JP)
Title: Cushioning material for packaging
Inventor: UEDA YASUSHI
IPC: B65D81/05
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the breakage of packaging material due to the surface pressing action by forming groove-shaped recess parts in three straight line parts in which the three planes of cushioning material intersect. CONSTITUTION:Cushioning material 1 consists of polyethylene foam body and has three planes (surfaces A, B and C as shown in the drawing) meeting one another, It is used partly or wholly at the corner parts of an object to be packaged or the external surfaces including the corner parts thereof at the time of packaging. Grooved-shaped recess parts 2 are formed in three straight line parts in which the three surfaces intersect. Therefore, when the force is directed in the surface pressing direction, the occurrence of shearing stress along the straight line parts can be prevented without suffering cracking or the like. Furthermore, if the package containing the object together with the cushioning material is dropped, the force of moment acting on the corners and straight line parts is absorbed by the aforesaid groove-shaped recess parts which deform and thereby prevent the breakage of the packaging materials.
Patent JP-H09149123-A (JP)
Title: Digital cordless telephone set system
Inventor: HASEGAWA MASAYUKI
IPC: H04W84/10
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To increase the opportunity of a speech with opposite telephone sets in a service area of a PHS public line, to reduce the cost of a slave set and to suppress the power consumption from being increased. SOLUTION: The three-party speech service is provided through a public line 1. A master set 3 stores a telephone number of a slave set 6 in a PHS public line 2, holds a speech with an opposite telephone set 5 after the reception of an incoming call, dials a telephone number of a slave set 6 through a PHS public line 2, and calls the slave set 6 in the home mode. The slave set 6 awaits a call in the public mode. When the slave set 6 detects the call, the slave set 6 checks the presence of the call in the home mode at once. When the slave set 6 detects the call in the home mode, the slave set 6 receives the call in the home mode with precedence over the call in the public mode.
Patent JP-2000125897-A (JP)
Title: Mutagenesis test method
Inventor: KATAOKA SHIGEHIRO
IPC: C12Q1/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple and quick mutagenesis test method capable of lightening the load of an operator. SOLUTION: In this mutagenesis test method, an ATP measurement method is used as a method for measuring the number of cells or a method for measuring a cell proliferation ratio. The ATP measurement method is a luciferin- luciferase luminous reaction method. In this case, the mutagenesis test method using the cell is a chromosomal abnormality test method.
Patent JP-H06132452-A (JP)
Title: Lead pin to be connected with pga board and formation thereof
Inventor: HIGUCHI MASAYUKI
IPC: H01L23/50
Filed: 1992-10-21
Abstract: PURPOSE:To allow efficient work by laminating lead pins, arranged in parallel while being provided with a coupling board at one ends thereof, on a lead pin connecting part of a PGA board thereby allowing concurrent connection of one ends of respective lead pins. CONSTITUTION:A pin grid array(PGA) board 10 is provided with a lead pin connecting part 11 comprising a multiplicity of lead pin insertion holes or lead pin connecting terminals formed longitudinally and laterally at a predetermined pitch. A multiplicity of lead pins 15, connected at least one ends thereof with coupling boards 16, 17, are formed at a pitch corresponding with the lateral pitch of the lead pin connecting part 11 of the PGA board 10. Furthermore, thickness of the coupling boards 16, 17 is set to correspond with the longitudinal pitch of the lead pin connecting part 11. The coupling boards 16, 17 connected with the lead pins 15 are then laminated thus allowing easy connection with the PGA board 10.
Patent JP-H07161251-A (JP)
Title: Grommet
Inventor: ANDO TAKAHIRO
IPC: F16L5/02
Filed: 1993-12-08
Abstract: PURPOSE:To provide a grommet whose elastic and rigid parts are placed in a firm connecting condition by improving connection workability of the elastic and rigid parts. CONSTITUTION:A grommet G is constituted of a rubber-made elastic part 7 and a synthetic resin-made rigid part 8. Wire harness 9 is inserted through a small diametric tube part 7a of the elastic part 7, and a large diametric flange part 7b is opposed to a panel hole 6a from one side of a panel 6. The wire harness 9 is inserted through a ring part 8a of the rigid part 8, to be opposed to the panel hole 6a from the other side of the panel 6, and simultaneously with engaging stop parts 8f... of the ring part 8a with an internal peripheral edge of the panel hole 6a from the axial direction, by engaging clip parts 8h... with a clip hole 10a of a rigid plate 10 of the large diametric flange part 7b of the elastic part 7 from the same direction, the elastic part 7 is connected to the rigid part 8. Further by forming a cut part 8c in the rigid part 8, it can be easily fitted to the wire harness 9 from an external diametric direction.
Patent JP-H02154104-A (JP)
Title: Film thickness measuring method
Inventor: SUNAHARA TORU
IPC: C23C30/00
Filed: 1988-12-06
Abstract: PURPOSE:To accurately calculate the thickness of an inorganic compound film by detecting the quantity of infrared rays which are reflected by the surface of a metallic material and transmitted through the film. CONSTITUTION:A metallic belt plate 1 is put in the housing 2a of a coating part 2, both surfaces are coated with a material for the film by roll coaters 2b and 2c, and the plate is put in a drying and baking furnace 3 for drying and baking and then conveyed as a coated belt plate 4 to a next process. Then a film thickness arithmetic device 9 reads the value of an infrared calibration device 8 as to respective parts of the coated belt plate 4 in its conveyance direction and calculates the infrared calibration film thickness of each part of the belt 4 in the conveyance direction. Then the output values of a pulse generator 5, a furnace thermometer 7, and a material thermometer 7 are read to find the drying and baking history of the film from the plate feeding sped of the metallic belt plate 1, the temperature in the baking furnace 3, the film surface temperature of the coated belt plate 4, etc., and the infrared calibration film thickness is corrected in consideration of the history, thereby calculating the regular film thickness of the film.
Patent JP-H09122632-A (JP)
Title: Locking device for lid of water treatment tank
Inventor: OTAKI SHIGETOSHI
IPC: E02D29/14
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To secure safety for an operator by eliminating projections extending into the opening of a water treatment tank through which the operator passes and using a handle member which is used for opening/closing a lid as a component member of a locking device in common. SOLUTION: The middle part of a handle member 7 is attached to a recession 5 formed in a lid main body 3 to be able to rise or fall by a horizontal shaft 6. A movable bonding body 8 is connected with the base end part of the handle member 7. The movable bonding body 8 rushes into the space S1 in the lower part of a fixed bonding body 1 in connection with the falling action of the handle member 7, and the movable bonding body 8 retreats from the space S1 in connection with the rising action of the handle member 7.
Patent JP-2000133167-A (JP)
Title: Deflection yoke, cathode-ray tube device, and display device
Inventor: JITSUKATA HIROSHI
IPC: H01J29/76
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device and a display device of high picture quality in high yields without decreasing the neck shadow allowance of a deflection yoke due to increase in sensitivity. SOLUTION: In a deflection yoke having a horizontal deflection coil, a vertical deflection coil 3 made of a saddle-shaped coil, and a magnetic core, the fluorescent surface side open end of the vertical deflection coil 3 is greater in diameter in its horizontal direction than in its vertical direction. The ratio Dx/Dy of the horizontal diameter Dx to the vertical diameter Dy of the fluorescent surface side open end of the vertical deflection coil 3 is not smaller than 1.05 and not greater than 1.35. A cathode-ray tube mounted has a deflection angle that is as wide as 90 to 115 degrees inclusive.
Patent JP-H01151372-A (JP)
Title: Method and device for coding image data
Inventor: YANAKA TOSHIYUKI
IPC: H04N1/41
Filed: 1987-12-08
Abstract: PURPOSE:To degenerately code a half-tone image with good quality and good efficiency by being equipped with a means to scalar-quantize prescribed feature quantities, a means to execute a orthogonal transformation concerning these respective feature quantities and a means to execute a vector quantization concerning spectrum data transformed orthogonally. CONSTITUTION:The prescribed quantities concerning respective block image data are scalar-quantized in a first quantization process but it is desirable to scalar-quantize the difference quantity between the respective block picture data and the minimum value of an intrablock image data. The orthogonal transformation such as an Hadamard's transformation is executed concerning the respective scalar-quantized feature quantities in an orthogonal transformation and the vector quantization is executed concerning the spectrum data transformed orthogonally in a second quantization process. Thus, first, the intrablock image data are degenerately normalized, thus, the number of conditions of the spectrum data after the orthogonal transformation is decreased and the after vector quantization can be executed with high efficiency.
Patent JP-H06158784-A (JP)
Title: Method of connecting steel bar
Inventor: KITAHAMA MASASHI
IPC: E04C5/18
Filed: 1992-11-18
Abstract: PURPOSE:To connect steel bars buried in concrete mutually and smoothly by a coupler. CONSTITUTION:Steel bars 1, 1a are positioned mutually by first couplers 4a having small gaps 5 so that the phase difference of screws disappears previously, and concrete is placed, thus manufacturing precast members 8, 8a. When the manufactured precast members 8, 8a are connected mutually at a job site etc., second couplers 4b having large gaps are screwed previously to either one of the steel bars 1, 1a, and the second couplers 4b are rotated and screwed gradually to the other, thus mutually bonding the steel bars 1, 1a.
Patent JP-2001124620-A (JP)
Title: Tremor sensing device
Inventor: KONO AKIO
IPC: G01H1/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an economical tremor sensing device capable of detecting the size and direction of a tremor simply and surely. SOLUTION: A tremor sensing ball 1 housed in a casing 3 is situated, under normal conditions, on a middle part of an inner bottom surface of the casing and stands close to small balls 7. When the casing 3 tremors due to an earthquake or the like, the sensing ball 1 rolls in the casing 3 and the rolling motion brings the sensing ball 1 into contact with a small ball 7 in a corresponding position to push it up. The rising motion of this small ball pushes up a movable contact piece 8b of a lower electrode piece 8, the contact piece 8b makes contact with an upper electrode piece 9 to close a switch 10, thus bringing a computing circuit 20 into an ON state.  The rising motion of the small ball 7 causes a piezoelectric film 21 to generate a voltage corresponding to the push-up pressure of the small ball 7, and the computing circuit 20 finds the size and direction of the tremor based on the voltage.