baber/WOPTO huggingface dataset:
Patent JP-H0795090-A (JP)
Title: Transcoding device
Inventor: YOHANESU FURANSHISUKASU AROISH
IPC: H04N7/50
Filed: 1994-08-04
Abstract: PURPOSE: To provide a trans-coding device for reducing calculation by providing another coupler positioned between a decoding part and a coding part for carrying at least one information signal. CONSTITUTION: A multiplexer 2 receives a first coded bit flow to input 4 and divides it into signals sent to a VLD 9 through output 5, vector signals sent to the coding part 21 through vector output 6, mode signals sent to the other coupler 41 through mode output 7 and quantization control signals sent to the control input of an inverse quantization means 10 and the input 18 of a control unit 17 through quantization output 8. The VLD 9 performs decoding based on a table and thereafter, the means 10 performs inverse quantization. By the method, data signals which are the difference of the element, that is a picture element group, of a special picture and the picture element group of the picture before that are obtained in the output 15. Thus, the data signals are still present inside a certain conversion area as the result of the lack of an inverse conversion means and indicate video signals coded to a certain degree. The data signals are made to flow from the output 15 to the input 29.
Patent JP-H1041244-A (JP)
Title: Laser treating apparatus and manufacturing method of semiconductor device
Inventor: NOGUCHI TAKASHI
IPC: H01L21/20
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser treating apparatus capable of improving the crystallinity of a work such as semiconductor film, making the crystallinity uniform and attaining a high through-put. SOLUTION: A laser treating apparatus comprises an excimer laser unit 10 capable of emitting pulse-like and parallel laser beams, and stage 20 having means for moving a work 31 mounted thereon, relative to the beams, approximately perpendicularly to the length of the linear beams, thereby the beam irradiating regions of the work 31 being different.
Patent JP-H10154658-A (JP)
Title: Proximity aligner with changeable irradiation angle
Inventor: TANAKA YONETA
IPC: G03F7/20
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a proximity aligner with light irradiation angle to a work can be changed. SOLUTION: A light emitting part 10b is fixed on a base 21. A light source 10a is axially supported by bearings 26 and 27. Light emitted by a lamp 1 is condensed by an oval converging mirror 2 and emitted to a work W through a mask M. Both ends of the base 21 are engaged in guides of arms 22 and 23 in the shape of an arc. The work W is irradiated with light from the slanting direction by inclining the light emitting part 10b by rotating the base 21. The light source 10a is supported by the bearings 26 and 27 and is maintained vertically even when the base 21 is tilted. By limiting the direction of movement of the light source 10a the horizontal direction by a ball spline or the like and by moving the light source 10a by a driving means (not shown), the light emitting part 10b can be tilted with the light source 10a kept vertically.
Patent JP-S6367901-A (JP)
Title: Switching for antenna azimuth setting in antenna directional system
Inventor: ITO AKIHIKO
IPC: H01Q1/18
Filed: 1986-09-10
Abstract: PURPOSE:To always surely control the directivity of antenna to a required ground station by providing the titled system with a manual azimuth setting means, an auto matic azimuth setting means and a display means for displaying the receiving state of an azimuth command and making it possible to selectively switch the manual setting or automatic setting of azimuth based on decision applied on an aircraft. CONSTITUTION:When a azimuth command from the ground station can not be received due to a flying condition or a continuous and stable receiving state can not be obtained, the receiving abnormality of the azimuth command is displayed on a receiv ing state display device 9. Consequently, an operator detects information that the azimuth command can not be normally received from the display device 9 and switches a change-over switch 8 to a switching position M for manual setting position. The operator turns a setting knob 7 to set azimuth phie1 to input set azimuth phie2 based on manual operation from a manual azimuth setter 6 to a coordinate conversion part 15 through the switch 8. Thereby, the antenna on the aircraft can be always controlled so as to be directed to a required station independently of the availability of receiving state of the azimuth command.
Patent JP-H1060077-A (JP)
Title: Production of rigid polyurethane foam and composition for rigid polyurethane foam
Inventor: MAACHIN BUROTSUKU
IPC: C08J9/14
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To improve storage stability of polyol mixture with the passage of time while maintaining excellent heat conductivity and mechanical strength of a heat insulating material when cyclopentane is used as a foaming agent. SOLUTION: In a method for producing a rigid polyurethane foam by using a polyisocyanate having a benzene ring as an organic isocyanate and using a polyether polyol and/or polyester polyol as a polyol, a hydrocarbon (e.g. cyclopentane or n-pentane) is used as a foaming agent and a compound having both of hydrophobic group and hydroxyl group (e.g. t-butanol) in the molecule is used as an emulsifier.
Patent JP-H0556035-A (JP)
Title: Ciphering integrated circuit device, its management method and ciphering data communication system
Inventor: TAKAHASHI NARIFUMI
IPC: H04L9/10
Filed: 1991-08-26
Abstract: PURPOSE:To prevent fraudulent access by allowing the ciphering integrated circuit device to store a ciphering and a decoding function management flag so as to validate the function only in the case of registration of a legal means. CONSTITUTION:When power is applied to a terminal equipment 2 and a ciphering integrated circuit device 22 built therein, an initial setting section 31 built in the device 22 is activated and a reception section 32 is activated when the initial setting is finished. In this case, a timer interrupt section 38 is operated simultaneously and when no reception data is in existence for a time set to the interrupt section 38, it is informed to the device 22 and a RAM 222 in the device 22 stores a state of timeout. When the reception of data by the reception section 23 is finished, a command execution section 33 is operated to refer to the timeout state of the RAM 222 and when the time is expired, a ciphering/decoding section 35 and a password generating section 36 are not active to activate the transmission section 34. When the time is not expired, the ciphering decoding processing from a program publicated by the device 22 is rejected to prevent fraudulent use of the device 22.
Patent JP-H1162848-A (JP)
Title: Actuator for brake fluid presure controller
Inventor: UMENO TAKASHI
IPC: F04B1/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent vibration (noise) of a motor by eliminating a clearance between a sliding bearing and a shaft. SOLUTION: The surface for bearing a sliding bearing 19 and the surface of a shaft 17, to be brought in contact with the sliding bearing 19 are formed into taper shapes so as to be extended in the direction of a rotor 15, and the sliding bearing 19 can be moved in the direction of the rotor 15. Concretely, the contact surfaces of a window part 10b of a motor yoke 10 and the sliding bearing 19 is formed into screw shapes, the sliding bearing 19 is screwed, and the sliding bearing 19 can be moved in the direction of the rotor 15. Therefore, a clearance between the shaft 17 and the sliding bearing 19 is eliminated, and vibration (noise) of a motor 1 can be prevented.
Patent JP-S58115593-A (JP)
Inventor: TSUKUI SETSUO
IPC: G06Q40/00
Filed: 1981-12-29
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。
Patent JP-H1058094-A (JP)
Title: Method for continuously casting plate material and apparatus therefor
Inventor: MATSUKI MASAYA
IPC: B22D11/06
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To form a plate material so as not to develop a ripple mark. SOLUTION: An apparatus 10 is constituted so that a pair of rotating rolls 22A, 22B are arranged vertically at a prescribed gap (W) and a nozzle 24 is arranged at the inlet side of the gap W and the plate material 12 is produced by feeding out the molten metal 14 from the outlet side of the gap (W) while cooling the molten metal 14 spouted to the gap (W) from the nozzle 24 with the rotating rolls 22A, 22B. In such a case, since the tip part of the nozzle 24 has the outside surface of the tip part inclined at an acute angle to the spouting direction of the molten metal 14, the molten metal 14 spouted from the nozzle 24 forms a fixed meniscus. Therefore, no ripple mark is developed on the surface of the plate material 12.
Patent JP-S6372444-A (JP)
Title: Hydraulic circuit for preventing slab buckling
Inventor: CHIBA MINORU
IPC: B21J1/02
Filed: 1986-09-12
Abstract: PURPOSE:To reduce the transfer resistance of a slab and to enable the compression in the slab width direction with good efficiency and without any buckling by designing the cylinder pressing a buckling preventing roller to be a double piston rod type and providing a change-over valve, a high and low pressure accumulator and a pressure reducting valve specifically on the circuit feeding a pressure oil thereto. CONSTITUTION:Two position four direction hydraulic directional control valves 14, 15 are provided on the pipe line feeding a pressure oil to a cylinder 5 and high and low pressure accumulators 16, 17 respectively on its primary side pipe line and oil discharging pipe line and they are connected via a pressure reducing valve 19. The circuit is made in the figure state at the time of the press stroke of a slab stock 1 and the relation of buckling preventing rollers 3, 4 and the slab stock 1 in this press stroke is that the roller 4 is pushed back by the thickness increase part  T or delta of the slab stock 1. On the other hand, the change-over valve 15 is changed over from 15a to 15b at the time of the transfer stroke of the slab stock 1, the force pressing to the slab stock 1 of the roller 4 is eliminated and the dead weight part of a buckling preventing mechanism only acts as the contact force.
Patent JP-H1065755-A (JP)
Title: Communication control method and equipment therefor
Inventor: KIMIYAMA HIROYUKI
IPC: H04L29/08
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method and equipment therefor capable of executing communicating processing at a high speed and high multiplicity. SOLUTION: A transmission system 10, a receiving system 20 and a communication status management system 40 are respectively provided with arithmetic processors 11, 21 and 41. The processor 41 informs the processor 11 of a transmission request when a data transmission request is generated and the processor 11 receiving information sends data to a transmission circuit 12. On the other hand, data is received by a receiving circuit 22, the processor 21 fetches data from the circuit 22 and informs the processor 41 of data reception.
Patent JP-H06260073-A (JP)
Title: Relay
Inventor: KITAMURA TSUNEHIRO
IPC: H01H50/16
Filed: 1991-08-27
Abstract: PURPOSE:To provide a stable action by facilitating the matching of the unbalanced spring load between a main contact block and an auxiliary contact block. CONSTITUTION:Magnetic pole pieces 28, 28a are formed on a yoke 27. The magnetic pole piece 28a is formed narrower in width than the magnetic pole piece 28 to unbalance the attraction characteristics. Two armatures 37a, 37b are provided. The armature 37b is formed narrower in width than the other armature 37a. The armature 37a nearly wholly faces the magnetic pole piece 28 of the yoke 27, however the armature 37b does not face the magnetic pole piece 28a. The distance between an iron core 29 and the magnetic pole piece 28a is set shorter than the distance between the iron core 29 and the magnetic pole piece 28. The armature 37b is arranged near the side end face of the magnetic pole piece 28a, and the armature 37b is moved near or apart on the side end face of the magnetic pole piece 28a.
Patent JP-S6275975-A (JP)
Title: Signal discriminating method
Inventor: INOUE HAJIME
IPC: G11B20/12
Filed: 1985-09-27
Abstract: PURPOSE:To decide an existence of an encoding signal according to a counted value correctly with a simple constitution by detecting a synchronous pattern of the encoding signal from signals including the encoding signal and counting the detected signal for a prescribed period. CONSTITUTION:A signal including an encoding signal is reproduced from a tape 1 by a magnetic head 2, amplified by an amplifier 3, applied to a PLL, the reproducing data and a self-clock are taken out and supplied to a synchronous pattern detecting circuit 5. When the reproducing data becomes 100100 corresponding to the synchronous pattern in this circuit 5, a detecting output F is applied to a counter 6. A pulse of the detecting output F is counted for a prescribed period by this counter 6 and according to this counted value, the existence of the encoding signal is decided in a comparison circuit 7. The constitution of a signal discriminating system is simplified and the existence of the encoding signal is correctly decided.
Patent JP-H0379261-A (JP)
Title: Grinding device
Inventor: WATANABE MASAJI
IPC: B24B19/26
Filed: 1989-08-22
Abstract: PURPOSE:To perform a curved face grinding with high accuracy by providing a driving control means respectively driving a 1st adjusting means and 2nd adjusting means based on the detection signal of a displacement sensor detecting the surface state of a work. CONSTITUTION:A command signal transmitted from the control part of a grinding device is corrected with the correction operation of the characteristic value of the surface shape of a work 6 in the position on a vertical circle D by displacement sensors 36a, 36b. The driving motors 21, 51 of 1st and 2nd adjusting means 20, 50 are thus driven by a specific quantity, the inclination of the induced face 14 of an induction body 12 is adjusted, the motion of three degrees of freedom is given to a grindstone 8 as well, the posture and position are decided so as to be coincident with the surface shape, corresponding to the variation of the surface shape of the work 6 under working and grinding is surely performed under specific grinding conditions, for example grinding speed and notch.
Patent JP-H1037386-A (JP)
Title: Deformed steel bar having joint and used for reinforced concrete, the joint, and forming method for joint of deformed steel bar used for reinforced concrete
Inventor: TAKEUCHI HIROYOSHI
IPC: E04C5/18
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the strength of the joint of a deformed steel bar for reinforced concrete over the strength of a base material without thickening the joint and the jointed part of the deformed steel bar. SOLUTION: Only the surface projections 3 and 3a of the end of a deformed steel bar 1 for reinforced concrete are deformed to a flat state at a cold plastic working process, and the processed ends 6 and 6a are formed to have an approximately cylindrical shape of approximately the same diameter as the base 2 of the deformed steel bar 1. Then, external threads 7 and 7a are formed on the processed ends 6 and 6a at a cold plastic working process via thread rolling for use as joints 4 and 4a. In this case, the joints 4 and 4a are jointed to each other and hardened via the cold plastic deformation of the surface projections 3 and 3a, and the cold formation of the external threads 7 and 7a. The strength of the joints 4 and 4a is thereby increased over base material strength without being thickened.  According to this construction, the surface projections 3 and 3a can be plastically deformed and the external threads 7 and 7a can be formed under a relatively small force, and the strength of the joints 4 and 4a more than the base material strength becomes available without thickening the joints 4 and 4a.
Patent JP-H06177185-A (JP)
Title: Integrated circuit
Inventor: ROBAATO CHIYAARUZU KAMIRETSUTE
IPC: H01L23/28
Filed: 1993-08-30
Abstract: PURPOSE: To obtain an integrated circuit with high performance and reliability at low manufacturing cost to which a hermetic sealing is applied in a wafer stage or after dicing by covering a connection pad with a non-corrosive conductive layer, and covering a main passivation layer with a specific ceramic layer. CONSTITUTION: This circuit includes a circuit aggregate having one or more connection pads 2, a main passivation layer 3 on the circuit aggregate which is opened at the positions of one or more connection pads 2, one or more noncorrosive conductive layers 4 covering the connection pads 2, and ceramic layer 5 covering the main passivation layer 3. Then, the ceramic layer 5 is made of a silicon, including ceramic materials formed by covering the circuit with a composition including a pre-ceramic silicon including materials, and then converting the pre-ceramic silicon including materials into ceramic, and the ceramic layer 5 is made to be in close contact with the noncorrosive conductive layer 4. The ceramic layer 5 is made opaque to, for example, ultraviolet rays and visible light beams.
Patent JP-S58117893-A (JP)
Title: Electrolytic coloring method for aluminum or its alloy
Inventor: WATANABE HIROSHI
IPC: C25D11/22
Filed: 1981-12-28
Abstract: PURPOSE:To obtain deep yellow which cannot be obtd. by a conventional method by electrolytically treating Al (alloy) having a formed anodic oxide film in an ammonium chromate soln. contg. an Ni salt or a Co salt. CONSTITUTION:An Ni salt such as nickel sulfate or a Co salt such as cobalt sulfate is dissolved in an ammonium chromate soln. having 2-100g/l concn. so as to adjust the concn. of the Ni or Co salt to about 5-50g/l. Al (alloy) having a formed anodic oxide film is electrolytically treated in the resulting electrolytic coloring soln. to obtain deep yellow which cannot be obtd. by a conventional method using only an ammonium chromate soln., an Ni salt soln. or a Co salt soln.
Patent JP-S58113500-A (JP)
Inventor: KUZE FUMIO
IPC: E21F13/04
Filed: 1981-12-26
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。
Patent JP-2000049170-A (JP)
Title: Field effect transistor and its formation
Inventor: OGAWA GENICHI
IPC: H01L29/812
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the high-frequency characteristic of a field effect transistor resulting from the auto-doping of a buffer layer with silicon by providing an oxidized AlXGa1-XAs (where, X falls within a specific range) layer between the buffer layer and an active layer. SOLUTION: An AlXGa1-XAs (0.9<=X<=1) layer '8 has a thickness of >=500 Å, exhibits a specific resistance of >=1×105 Ωcm when wet-oxidized, and can remarkably increase the insulation between an active layer 6 and a gate electrode 1 and a silicon substrate 4. In addition, since the AlXGa1-XAs layer '8 is wet-oxidized through a hole 9 formed in the rear surface of the substrate 4 by etching, the step of a mesa M can be reduced remarkably.
Patent JP-H0965260-A (JP)
Title: Image display device, concave mirror and screen used for the same
Inventor: OISHI SATORU
IPC: H04N5/74
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the image display device using a concave mirror whose monitoring space is wide and whose installation space is small. SOLUTION: A video image outputted from a cathode ray tube 2 of a projection section 4 is displayed on a screen 5 with magnification by a projection lens 3, the displayed video image is reflected in a concave mirror 6 and monitored by a viewer located at a visual point 1. The height of the screen 5 is selected smaller than a ratio 0.6:1 of the height of the screen 5 to that of the concave lens 6. Even when the size of the screen 5 and the concave mirror 6 are made small in order to decrease the installation space, the distance in the vertical direction between a lower end of the screen 5 and the visual point 1 is selected sufficiently large and then a sufficient monitoring space is obtained.
Patent JP-2001043327-A (JP)
Title: Presence/absence detection circuit for proximity ic card
Inventor: KAWASAKI YUSUKE
IPC: H04B5/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the presence/absence detection circuit for proximity IC card(PICC) with simple constitution in a proximity coupling device(PCD) transmitting/receiving data especially with PICC in respect of PICC. SOLUTION: The presence/absence detection circuit 30 for a proximity IC card is provided with an antenna 24 receiving a carrier signal outputted to the proximity IC card, a DC detection means rectifying the carrier signal received through the antenna 24 and detecting the DC component and a level judgment means judging the level of the DC component detected by the DC detection means and judging that the proximity IC card exists in an RF field when the level of the DC component is in a prescribed range.
Patent JP-H0498603-A (JP)
Title: Read / write circuit
Inventor: HOSHINA YASUNORI
IPC: G11B5/09
Filed: 1990-08-15
Abstract: PURPOSE:To obtain an output signal having a fixed amplitude by providing read / write only heads and inputting a read signal by an AGC circuit at all times even while writing information. CONSTITUTION:The read circuit of a magnetic disk device is composed of a read only head 1, write only head 2, read / write circuit 3, AGC circuit 4 and control processing part 5, and the read/write circuit 3 is composed of a read part 6, write part 7 and head selection part 8. In this case, when reading information, the selection part 8 selects the head 1 according to the instruction of the processing part 5, and the information is read from the prescribed track of a magnetic disk medium through the read part 6. This read signal is inputted to the AGC circuit 4, amplified to the fixed signal amplitude and transmitted to a host circuit. On the other hand, when writing information, the selection part 8 selects the head 2 according to the instruction of the processing part 5, and the write signal transmitted from the host circuit is written through the write part 7 to the prescribed track of the magnetic disk medium. Simultaneously, the processing part 5 selects any one of the heads 1 and reads information from the magnetic disk medium.
Patent JP-H0771290-A (JP)
Title: Auxiliary air amount control device for internal combustion engine
Inventor: NAKAMURA AKIO
IPC: F02D41/16
Filed: 1993-08-31
Abstract: PURPOSE:To suppress reduction of engine rotational speed caused by delay of auxiliary air from a FICD valve interlocked with a compressor. CONSTITUTION:When an air conditioner switch is turned on from off condition, the flow amount of an AAC valve is increased to a value obtained by adding a target rotational speed change equivalent value Q1 to the auxiliary air amount equivalent value Q2 of the FICD valve, and real operation of a compressor is started with a time delay of a prescribed T1. The FICD valve is opened simultaneously with start of compressor driving, and auxiliary air is also led from the FICD valve. Simultaneously, the flow amount of the AAC valve is reduced in a value subtracted the auxiliary air amount equivalent value Q2 of the FICD valve.