baber/WOPTO huggingface dataset:
Patent JP-H06141332-A (JP)
Title: Television receiver
Inventor: HIRANO TAKESHI
IPC: H04N9/28
Filed: 1992-10-26
Abstract: PURPOSE:To recognize a reproduced video image even during adjustment of color slurring by displaying one of an adjustment video image and the reproduced image and displaying the other to the outside of a prescribed area. CONSTITUTION:The television receiver is provided with a color slurring correction circuit implementing so-called color slurring correction adjustment such as convergence adjustment or registration adjustment. The color slurring correction circuit is a circuit in which the position of each of color video projectors 16-18 on a screen 19 of each color video image is fine-adjusted by each of the color video projectors 16-18. When color slurring is corrected and adjusted, an adjustment video image 11 is displayed on a display screen 10. The adjustment video image 11 is a video image having a prescribed pattern such as cross lines. The color slurring correction adjustment is finished by operating the color slurring correction circuit to overlap each of cross lines of each color video image.
Patent JP-H08127877-A (JP)
Title: Method for tinning inner face of copper or copper alloy tube
Inventor: KURODA TARO
IPC: C23C18/38
Filed: 1994-10-26
Abstract: PURPOSE: To uniformly tin the inner face of a copper-base tube by passing a substitution electroless plating soln. with the tin concn. regulated through the tube under specified conditions and reversing the passing direction. CONSTITUTION: The substitution or reduction electroless plating soln. in a tank 3 with the tin ion concn. regulated to 0.01-0.5mol/l is passed through the pipelines 6a, 6b and 6c at 40-80 deg.C and 0.2-2.5m/sec flow rate, supplied into a copper or copper alloy tube 5 and returned to the tank 3 through pipelines 6d and 6e to tin the inner face of the tube 5. When 1/10 to 3/4 of the total passing time has elapsed after the passage of the plating soln. was started, the passing direction of the plating soln. is reversed, the plating soln. is supplied to the tube 5 through the pipelines 6a, 6f and 6d and returned to the tank 3 through the pipelines 6c and 6g. Consequently, the inner face of the tube 5 is uniformly tinned, blue water is not generated, and the resistance to pitting and cavitation is improved.
Patent JP-H11108710-A (JP)
Title: Area flowmeter
Inventor: WATANABE YASUSHI
IPC: G01F1/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an area flowmeter capable of measuring a flow rate accurately and accurately detecting that the flow rate has reached a fixed value without malfunction. SOLUTION: A flout 3 having a magnet 2 is provided in a passage tube 1 for a fluid to be measured, magnetic-type proximity sensors 4a, 4b are provided outside the passage tube, the magnetic-type proximity sensors are provided with reed switches 5a, 5b opened normally but closed on detecting magnetic force exceeding a fixed value and bias magnets 6a, 6b for putting through the reed switches magnetic force of intensity between a working point to close the reed switches and an opening point to open the reed switches, and the magnetic-type proximity sensors 4a, 4b are installed outside the passage tube such that the reed switches 5a, 5b are situated nearer to the passage tube 1 and the bias magnets 6a, 6b are farther from the passage tube 1.
Patent JP-H04265416-A (JP)
Title: Two-cycle engine
Inventor: AFUIFU AAMETSUDO
IPC: F02B75/02
Filed: 1991-11-01
Abstract: PURPOSE: To reduce contamination by a simple and economical method by opening an exhaust circuit in a cylinder through a first opening placed substantially at the same height as an intake hole and the exhaust hole of a second opening provided above the first opening. CONSTITUTION: Pre-compression air for combustion is formed in a second chamber during the lowering of a piston 5, and extruded into a transmission cannel 7. The power pulse of gas expanded or burnt is generated on the piston 5, and the piston 5 exhausts pre-gas from a hole 19 according to the position of a closure 12. While approaching a bottom dead center, the piston 5 almost simultaneously opens a suction hole 17 and an exhaust hole 18, pours fresh gas passed through the transmission cannel 7 to a cylinder 3, pushes the burnt and expanded gas before the same, and then relives the gas through the exhaust holes 18 and 19.  At the time of starting cold work, the quantity of combustion gas in the early stage of the lowering process of the piston 5 is exhausted without any discharged air, catalysts 15 and 11 are started and, even if exhaust gas is cooled at the piston bottom dead center, a catalyst pot 11 is correctly prevented from being contaminated.
Patent JP-H02134108-A (JP)
Title: Cooking apparatus
Inventor: ARAI TOSHIO
IPC: A47J37/08
Filed: 1988-11-15
Abstract: PURPOSE:To increase its cooling effect and also reduce the number of components so as to realize a lower-priced cooking apparatus by forming a supporting stand for use as both a cooling fin and an insulator for insulating a semi-conductor control device. CONSTITUTION:A control substrate 2 for controlling a heating device is fixed to the inside of the main body of cooking apparatus by means of a screw 3. A cooling fin 5 is fixed using an adhesive with good heat-conductivity to a semi-conductor control device 4 for controlling currents through the heating device. The cooling fin 5 is generally formed from aluminum with good heat-conductivity. The cooling fin 5 is fixed together with the control substrate 2 to the main body 1 of the cooking apparatus by means of a crew 7 while a supporting stand 6 molded from resin is interposed between the cooling fin 5 and the substrate 2. The supporting stand 6 consists of a supporting portion and an insulating portion; the supporting portion works for causing the heat-radiating fin 5 to leave from the control substrate 2, while the insulating portion locates between the cooling fin 5 and the terminal 4a of the semi-conductor control device 4, so that a distance required for insulation is maintained between the cooling fin 5 and the semi-conductor control device regardless of deformation of the terminal.
Patent JP-S63141167-A (JP)
Title: Inter-processor data communication system
Inventor: KIYOZAWA HISASHI
IPC: G06F15/16
Filed: 1986-12-03
Abstract: PURPOSE:To perform data communication with a simple circuit, by setting the enable state of a transmission gate provided on a bus connected to plural processors by a read command. CONSTITUTION:Two processors 10 and 20 are connected via a data bus connection means 30 consisting of the transmission gate enabled by the read command, the inverse of RD between data buses 11 and 21. When communication from the processor 10 to the processor 20 is performed, the processor 10 puts on the address of an interruption means 70 on an address bus 12, and data on a data bus 21. The FF71 of the interruption means 70 is set, and an interruption signal INT for the processor 20 is outputted. The processor 20, when accepting the INT, outputs the read signal, the inverse of RD, and enables the connection means 30, and receives the data from the data bus 21. At this time, the inverse of RD becomes a data reception confirming signal, the inverse of ACK for the processor 10, and also, resets the FF71.
Patent JP-2001110591-A (JP)
Title: X-ray high voltage apparatus and x-ray apparatus
Inventor: OGAWA MINA
IPC: G21K5/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray apparatus which the DC voltage generating apparatus can be used in common. SOLUTION: The X-ray high voltage apparatus is equipped with a DC voltage generating device, a high voltage generating device, and a rotation driving device. The DC voltage generating device generates DC voltage from AC voltage, and equipped with the output voltage level changeover mechanism corresponding to an operation mode of the electrode driving device. The high voltage generating device converts DC voltage to AC voltage, and supplies this AC voltage to a couple electrodes of the X-ray apparatus. The rotation driving device converts DC voltage to AC voltage and supplies it to the rotation mechanism to rotates the one of electrode of the X-ray apparatus.
Patent JP-H04162030-A (JP)
Title: Camera with built-in storobe
Inventor: KAZUMI JIRO
IPC: G03B7/17
Filed: 1990-10-25
Abstract: PURPOSE:To make accurate exposure or photometry even though a camera concerned is equipped with a preliminary light emitting means for prevention of red eye and also with an AE locking means, by actuating a locking means to start the preliminary light emitting means when the AE locking means is in operation mode, and when not in operation mode, starting the preliminary light emitting means in linkage with the photographing preparative motions. CONSTITUTION:A control means is furnished for preliminary light emission. When an AE locking means is in the operation mode, it is actuated, and preliminary light emission is made. That is, light measuring is made in the condition where no preliminary light emission is made, so that accurate exposure can be obtained. When the AE locking means is not in operation mode, a preliminary light emitting means is operated in linkage with the photographing preparative motions, so that accurate exposure or photometry can be made irrespective of the mode in which the AE locking means is set.
Patent JP-H07141931-A (JP)
Title: Hollow portion cooling type plural core wire high temperature superconductor
Inventor: INUKAI EIKICHI
IPC: H02K55/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a high temperature superconductor having a plurality of care wires of a hollow portion cooling type as current carrying members. CONSTITUTION:A hollow portion cooling type plural core wire high temperature superconductor 1 having core wires bundled in a twisted manner is used as a current carrying member, which is filled with an electrically insulating material 3, around which a sheath 4 as a mechanically protecting layer is formed, thus obtaining a superconductive cable 2. Since a hollow portion 1A as a superconductor having an inner wall rich in copper component owing to oxidization of copper of a copper pipe serving as a base body and reaction of a fused filler of a ceramic high temperature superconductive precursor sucked into the copper pipe is formed on the hollow portion cooling type plural core wire high temperature superconductor 1, the hollow portion cooling type plural core wire high temperature superconductor 1 functions as a high temperature superconductor when liquid nitrogen flows into the hollow portion 1A.
Patent JP-H08147598-A (JP)
Title: Vehicle controller
Inventor: SEKINE HIROSHI
IPC: B60W40/107
Filed: 1994-11-22
Abstract: PURPOSE: To perform alarming and automatic deceleration at appropriate timings while evading interference by calculating passable car speed based on a distance from a present vehicle position to a temporary present vehicle position set inside a processing execution section and a car speed and judging the passing state of the road based on the passable car speed. CONSTITUTION: A road data calculation means 11 calculates road data in front of a present vehicle as the coordinates of plural nodes, a processing execution section calculation means 13 calculates the processing execution section A based on a route and the distance calculated in a look-ahead distance and stop distance calculation means 12 and a passable car speed calculation means 14 calculates the passable car speed based on the output of a car speed sensor 2. A zone setting means 15 sets a passable zone, an alarm zone and an automatic deceleration zone based on the road data and the passable car speed and a passing state judgement means 16 superimposes the respective zones and the nodes present in the processing execution section A and judges in which zone the nodes of the road in front of the present vehicle are present.
Patent JP-2000113589-A (JP)
Title: Optical disk device, information recording and reproducing method, and optical disk
Inventor: CHIAKI SUSUMU
IPC: G11B7/004
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To make discovery and analysis difficult and to enable key data for encryption to be recorded by forming block identification information which has no relation with physical and logical addresses in an optical disk and which is inherent to each block, and recording with this block identification information allocated to the area of synchronous information of each block. SOLUTION: The area of one ECC data block, which is adjacent to the read-in area of the innermost circumference of a RAM disk, is allocated to a control area, where a disk ID is recorded. In this control area, the disk ID is recorded together with an error correcting code in the area of a sector address which is a synchronous signal, allocating the identification data of 4-byte, error detection code of 2-byte, and copy inhibiting data of 6-byte to the header of each sector. In the user data, recorded as control information are table data and the like that indicate correspondence between the physical and logical addresses by the emboss pit of the optical disk, in the outer circumferential area.
Patent JP-2001104502-A (JP)
Title: Engaging member, mask holding member using the same and composite mask using the same
Inventor: ITO HARUHIKO
IPC: A62B18/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an engaging member with excellent holdability and attachability/detachability and a mask holding member using it. SOLUTION: This engaging member 25 is provided with a center part 25c and two engaging pieces 25a provided facing each other on the end parts of the center part 25c and is in an E shape. An engaging part 25b is formed between the engaging pieces 25a and the center part 25c. By bending the engaging piece 25a and clamping the fixing member 32 of a molded mask 12 in the engaging part 25b, the molded mask 12 is freely attachably and detachably fixed. The engaging member 25 is manufactured from a material full of flexibility such as artificial leather, synthetic leather, synthetic resin or rubber and the fixing member 32 is easily engaged with the engaging part 25b.
Patent JP-H01130011-A (JP)
Title: Combustion chamber structure of two-cycle internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02B25/20
Filed: 1987-11-17
Abstract: PURPOSE:To improve the output of an engine by closing an opening between the peripheral edge of an intake valve located at the exhaust valve side and a valve seat with a mask wall extending toward a combustion chamber from the inner wall surface of a cylinder over the whole period of opening the intake valve. CONSTITUTION:A mask wall 8a is provided which extends from the inner wall surface 3a of a cylinder toward a combustion chamber. The mask wall 8a is provided on one and the other sides respectively with a pair of intake valves 6 and a pair of exhaust valves 7. An opening between the peripheral edge of intake valve 6 located on the exhaust valve 7 side and a valve seat 9 is closed over the whole period of opening the intake valve 6. Thus, new charge is guided to descend along the inner wall surface of cylinder so that satisfactory loop scavenging can be ensured to improve the output of engine.
Patent JP-H09185944-A (JP)
Title: Manufacture of low pressure mercury discharge lamp and low pressure mercury discharge lamp
Inventor: FURANSU YOSEFU TORAKUSERU
IPC: H01J9/38
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide low pressure mercury discharge lamp which can be manufactured relatively easily and with reliability, and its manufacturing method. SOLUTION: A capsule 20 having a glass wall and containing mercury is arranged in a radiation-transmitting discharge vessel 10, rare gas is fed to the discharge vessel 10, and a means for maintaining discharge is arranged in the discharge vessel 10 or close thereto. After closing the discharge vessel 10, the capsule 20 is heated by irradiation having a parallel beam through the wall of the discharge vessel 10 so as to be opened by fusion. The wall of the capsule 20 has an absorption coefficient against the radiation thereof reaching ten times of that of the wall part of the discharge vessel 10.
Patent JP-2000096556-A (JP)
Title: Boring method of ground water hole in steel pipe column strip earth retaining wall
Inventor: TSUCHIYA MASAYUKI
IPC: E02D5/20
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To bore water-holes for restoring distribution by linking with a ground water vein into steel pipe column strip earth retaining walls after the formation thereof by simple work from the ground. SOLUTION: Steel pipe column strip earth retaining walls A and A are formed by holding a construction ground C between them. In that case, some of steel pipes used as earth retaining members are kept in the upper end of a ground water vein D within the limit of an object of water, the rest of the steel pipes 1 are embedded up to the depth to be required, and the lower ends of steel pipes 1a to be kept therein are limited to soil cement walls 3a. After the completion of work, auger screws are culled out after hollow sections 5a are formed in the soil cement walls 3a through the steel pipes 1a by menas of the auger screws, high water pressure injection pipes 8 and suction pipes 10 are inserted, unexcavated parts 3b are destroyed and are absorbed to the ground to remove, and water holes 5 are formed.
Patent JP-2000092924-A (JP)
Title: Seedling-transplanting cart having seat
Inventor: BIZEN TOSHIHIRO
IPC: A01C11/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-transplanting cart having seat with a new structure, carrying seedling boxes or cell trays, etc., enabling planting operation of seeds and seedlings while an operator sits down to operate the cart. SOLUTION: This seedling-transplanting cart having seat has a skeleton part 1 in which a pair of right and left wheels 21 and 22 for field are each pivotally attached on the front and rear end sides and a sitting part 3 is provided near the front on the upper side of the skeleton part 1 and a seedling transplanting device part 7 is provided at a prescribed lower position near the rear of the skeleton part 1 and a seedling stock part 5 capable of placing the seedling box 51 is provided above the rear side wheels 22 for field.
Patent JP-H01129476-A (JP)
Title: Infrared photodetector
Inventor: FUKUNAGA TOSHIAKI
IPC: H01L31/10
Filed: 1987-11-16
Abstract: PURPOSE:To prevent the deterioration of element sensibility even when a photodetector is formed in film thickness exceeding the mean free path of electrons by discretely forming interlayer contact layers to quantum well layers held by two contact layers, electrically separating odd-numbered interlayer contact layers and even-numbered ones and respectively connecting the interlayer contact layers to several contact layer. CONSTITUTION:A first contact layer 13 composed of N-type GaAs is applied onto a semi-insulating GaAs substrate 11, and multiple quantum well layers 21 and interlayer contact layers 29 are deposited alternately. An N-type GaAs second contact layer 23 is deposited onto the multiple quantum well layer 21 as an uppermost section. An etching process is repeated, and stepped sections are shaped to the second contact layer 23 on one side of the substrate 11, the even-numbered interlayer contact layers at the time of viewing from the layer 23 and the odd-numbered layers on an end face on the side reverse to said interlayer contact layers and slant faces among the stepped sections. An insulating layer is deposited onto the whole surface, and grooves are formed to each stepped section and the second contact layer 23. A conductive material is applied onto the whole surface on the upper side, a groove (d) is shaped between the second contact layer 23 and the stepped section nearest to the layer 23, and first and second electrodes 43a, 43b are formed.
Patent JP-H03149167-A (JP)
Title: Chamfering device for dry base
Inventor: UNO HAJIME
IPC: B24B9/00
Filed: 1989-11-06
Abstract: PURPOSE:To eliminate possibility of generating uneven wear by providing a passage orthogonal side chamfering tool, which is slidable in a direction vertical to a moving direction of an attracting hanging unit, on the peripheral part of an attracting receiving bed. CONSTITUTION:A dry base 8 is directly taken out by an attracting hanging unit 3 from inside a molding recessed part 6a of a lower mold 7 in a molding machine 1. Consequently, positioning of the dry base 8 for the attracting hanging unit 3 is unconditional, further the positioning of the dry base 8 is prevented from being displace even when moving vibration by the attracting hanging unit 3 and work resistance by a chamfering tool 4 in a passage parallel side are received. Also in the case of applying the work resistance to the dry base 8 by a passage orthogonal side chamfering tool 5, since it is placed in a condition held on an attracting receiving bed 2, the position displacement is similarly prevented from being generated.
Patent JP-H09132661-A (JP)
Title: Production of foam for cmp pad
Inventor: YAMADA MITSUO
IPC: C08J9/06
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a foam used for a CMP pad and having excellent water resistance and consequent durability by forming a mixture comprising a crosslinking agent, a heat-decomposable blowing agent and a polyolefin resin containing an abrasive into a sheet and crosslinking and foaming this sheet. SOLUTION: A crosslinking agent, a crosslinking aid (A), a heatdecomposable blowing agent (B), an abrasive (C) and a polyolefin resin (D) are melt-kneaded at the decomposition temperature of component B or below, and the resultant mixture is formed into a sheet, This sheet is crosslinked and foamed to form a foam for a CMP(chemical-mechanical polishing) pad. Examples of component D include polypropylene and polyethylene, An example of component A is tbutylcumyl peroxide. An example of component B is an organic type such as azodicarbonamide or an inorganic type such as sodium carbonate/citric acid mixture. The composition of a combination of component A with component B is desirably such that cell diameters of several tensμm or below can be realized.  Component C used is desirably a finely divided silicon oxide abrasive, This foam has excellent water resistance as compared with a conventional urethane foam, so that it can give a CMP pad having durability.
Patent JP-S63142235-A (JP)
Title: Method for testing yarn rust
Inventor: NAKAMURA TOMIO
IPC: G01N17/00
Filed: 1986-12-04
Abstract: PURPOSE:To judge the yarn rust of a test piece, by holding the test piece having scratch applied to the coating film thereof in a chamber generating mist for definite time and subsequently holding said chamber to an atmosphere with relative humidity of 90% or less. CONSTITUTION:After the surface of the test piece of a cast plate material made of an aluminum alloy is subjected to cutting processing, a coating film is formed on said surface and scratch is subsequently applied to said film. This test piece is introduced into a test chamber held to a definite condition to be arranged so as to be made parallel to the main direction of mist flow and to turn the coating surface thereof upwardly at an angle of about 60 deg. to horizontality and the mist of brine is continuously generated for about 120hr in the test chamber. Thereafter, the test piece is washed and subsequently placed in a test chamber held to relative humidity of 90% or less for about 240hr to generate a large number of yarn rusts and the yarn rust of the test piece can be determined.
Patent JP-S61157848-A (JP)
Inventor: UEIN BUII FUANIN
IPC: B60G17/08
Filed: 1985-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。