baber/WOPTO huggingface dataset:
Patent JP-H1048105-A (JP)
Title: Sample container for gas analysis
Inventor: SUGAWARA JUN
IPC: G01N1/22
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To enable adaptation to the analysis of large samples as well by a method wherein a seal member is interposed on a joint surface between a lid body and an opening part of the body of a container to mount an elastic cock airtightly at a gas sampling port and a substitution gas supply port is provided to interpose a seal member on an inner circumferential surface across the outer circumference in the axis of an opening/closing cock and a branch path of a protruded path part. SOLUTION: A seal member 3 is interposed on a joint surface between a lid body 2 and an opening part 1a of a container body 1 and it employs an O-ring or the like. A gas sampling port 5 is provided at a part of the lid body 2 and an elastic cock 6 is mounted airtight on the gas sampling port 5. The cock employs an elastic material such as rubber. A substitution gas supply port 8 comprises a branch path branched off the course of a protruded path part 7. Seal members 10a and 10b are interposed on an inner circumferential surface at two points across the outer circumference in the axis 9a of an opening/closing cock 9 and the branch path of the protruded path part 7 and they employ O-rings. A sample S is left alone for a specified time being sealed or heated. Then, a gas tight syringe 102 is inserted into the elastic cock 6 of the gas sampling port 5 to analyze a gas.
Patent JP-2000046994-A (JP)
Title: Device for preventing pump for reactor coolant purification system from tripping
Inventor: HASEGAWA MANABU
IPC: G21D3/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a signal for indicating that the difference between flow rates is large and keeps a pump from tripping, by controlling a blow down flow rate in a reactor coolant purification system. SOLUTION: An entrance line 2 of a reactor coolant purification system (CUW) and a reactor feed water line 11 are connected to a reactor pressure vessel 1. A CUW entrance flow meter 15, a regenerative heat exchanger 3, a non-regenerative heat exchanger 4, a CUW pump 5 and a filtration desalter 6 are connected to the CUW entrance line 2 in series. A branch point 30 is placed downstream from the filtration desalter 6. A CUW blow line 7 connected to a waste disposal system and a CUW exit line 8 connected to the reactor feed water 11 are linked to the branch point 30. The regenerative heat exchanger 3, a CUW exit flow meter 9 and the first check valve 10 are connected between the CUW exit line 8 and the reactor feed water line 11. Notably, the second check valve 32 is placed near the branch point 30.
Patent JP-S60108874-A (JP)
Title: Reader printer
Inventor: SUZUKI HIROAKI
IPC: G03G15/047
Filed: 1983-11-17
Abstract: PURPOSE:To switch a P-P mode from/to an N-P mode with a very simple constituion by providing a means which inhibits the operation of blank exposure in accordance with setting of a cartridge which selects the mode where a negative original is copied as a positive picture. CONSTITUTION:When a film of the positive original is set and is processed in the P-P mode, a cartridge 13 can be inserted forward along a rail 28 attached to a chassis of a printer body. Since this cartridge 13 is used for development in the P-P mode, the polarity of electrostatic charge of a toner supplied by a developing device 17 is opposite to that of a corona electrifier 16. When a film of the negative orignal is set and is processed in the N-P mode, the cartridge 13 having the developing device 17 in the P-P mode is replaced with a cartridge 13' having a developing device in the N-P mode. A cam 52 inclined in the depth direction of the cartridge is attached in a position under shutter 37 on the outside of the cartridge 13'.
Patent JP-S60108032-A (JP)
Inventor: KURAHASHI MUNESHIGE
IPC: G01N29/00
Filed: 1983-11-17
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-H0756553-A (JP)
Title: Video signal control circuit
Inventor: KANDA KUNIO
IPC: G09G3/00
Filed: 1993-08-10
Abstract: PURPOSE:To provide a video signal control circuit which can select and set a clock signal which is always in optimum phase relation for a video signal. CONSTITUTION:In a flat display which samples a video signal and displays it, a video signal control circuit is constituted with a clock signal reproducing circuit 7 which generates plural clock signals which have the same frequency as that of the video signal and a different phase from it, a clock signal selecting circuit 6 which samples a clock signal at the point of time of changing of the video signal and selects one clock signal plural clock signals based on based on this sampling, and a video signal outputting circuit 2 which samples a video signal with a selected clock signal.
Patent JP-S6196005-A (JP)
Title: Direct molding and fixing method of compacted body to shaft material
Inventor: TAKEMOTO YOSHIHIDE
IPC: B22F3/03
Filed: 1984-10-16
Abstract: PURPOSE:To compact and fix a compacted body directly to arbitrary position of a shaft material, by surrounding the shaft material held horizontally with divided dies, packing metal powder material for powder metallurgy in a cavity demarcated with said dies and lower punch and compacting it. CONSTITUTION:The shaft material 1a is attached horizontally to shaft material attaching member (not shown in figure), surrounded with a fixing side molding die 3 made to floating state by a spring 9 and a movable side molding die 4, and the metal powder material 2a for powder metallurgy is packed into a cavity 12 demarcated by said dies and a lower punch 5 arranged thereunder. Next, said material 2a is the cavity 12 is compacted by upper and lower punches 6, 5 arranged fittably into upper and lower parts of said cavity 12, to mold and fix a compacted body directly to the material 1a. Thereafter, the punch 6 and the die 4 are separated to take out shaft member inexpensively and with good productivity with low die height.
Patent JP-S603526-A (JP)
Inventor: ARUTSUURU BAUMAN
IPC: G01G23/36
Filed: 1983-11-15
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-H0880704-A (JP)
Title: Drive shaft
Inventor: TANAKA SHIGEMI
IPC: B60B35/12
Filed: 1994-09-12
Abstract: PURPOSE: To provide a drive shaft by which any play in a fixed type constant- velocity joint can be reduced. CONSTITUTION: A sliding type constant-velocity joint 10 is coupled to one end of a shaft 1 and a fixed type constant-velocity joint 20 is coupled to the other end. A coil spring 30 for pressing the shaft 1 toward the fixed type constant- velocity joint 20 is built in the inside of an outer ring 11 of the sliding type constant-velocity joint 10, and hence any play in a fixed type constant-velocity joint 20 is reduced by the axial movement of the shaft 1.
Patent JP-H0556460-A (JP)
Title: Synchronizing signal generator for test
Inventor: KUWABARA MITSUO
IPC: H04N17/00
Filed: 1991-08-28
Abstract: PURPOSE:To preclude the possibility of a defective operation of a monitor television receiver by storing a horizontal picture element number in a H register in response to number of picture elements of a image sensor to be tested so as to obtain a synchronizing signal almost coincident with a synchronizing signal of a waveform correct at all times. CONSTITUTION:Number of picture elements for a horizontal period H is set to an H register 21 and its 12-bit output and a 10-bit output whose lower-order bits omitted are added by an added by an adder 22. An 8-bit output resulting from omitting the lower-order from the 12-bit output from the adder 22 is fed to a 1st pulse generator 23, a 7-bit output resulting from omitting the low-order 5-bits from the 12-bit output from the adder 22 is fed to a 2nd pulse generator, 24, and a 6-bit output resulting from omitting the low-order 6-bits from the 12-bit output from the adder 22 is fed to a 4th pulse generator 24. The 8 and 6-bit outputs resulting from omitting the low-order 4/6-bits from the 12-bit from the adder 22 are fed to a multiplexer 26. A 11-bit output resulting from omitting 1-bit from the 12-bit output from the register 21 are subtracted from an output of the multiplexer 26 by a subtractor 27 and the result is fed to a 3rd pulse generator 28.
Patent JP-H0381441-A (JP)
Title: Constructing method of concrete floor with level difference
Inventor: TSUBAKI HIDEAKI
IPC: E04B5/38
Filed: 1989-08-25
Abstract: PURPOSE:To construct optional high level floor area and low level floor area by bridging between beams precast concrete plates divided into a thick portion and a thin portion and provided with precast concrete steel common to both portions along the lower surface of no level difference. CONSTITUTION:A precast concrete plate 3 is constructed by placing a thick portion 3h and a thin portion 3l in the longitudinal direction with a level difference portion B provided only on the upper surface and attaching prestressed concrete steel members common to both portions in longitudinal direction along the lower surface of no level difference. The thick portion 3h is constructed as an unit with several groove-shaped or corrugated members arranged in transverse direction, and the thin portion 3l is constructed as a plate of same width as the thick portion 3h provided with grooves or patterns on the upper surface. Precast concrete plates 3 are bridged between beams 1 and 2 close to each other to build a high flow area H and a low floor area L of desired area, and by arranging reinforcing steel rods and casting concrete 4 on the area. A floor with the level difference B can be obtained.
Patent JP-H02138623-A (JP)
Title: Microprocessor for microprogram system with pointer register
Inventor: NAGATA MIYUKI
IPC: G06F9/22
Filed: 1989-08-25
Abstract: PURPOSE:To realize the common use of a microprogram that is designated by each general-purpose register and to shorten the access time to a microprogram store means by designating each general-purpose register with the bit information stored in a pointer register means. CONSTITUTION:The bit information is calculated from the address of a control space address map designated by the address of a machine word instruction via an ALU 7. Then the bit information is set at a pointer register 10 so that a specific register can be designated out of a general-purpose register group 8. In other words, an access is possible to a specific general-purpose register just by designating in common only the group 8 in a selecting X2 field without designating individually each general-purpose register in a designating X3 field for microinstruction in a microinstruction register 4. As a result, a microprogram for designation of general-pourpose registers is reduced and the access time is shortened to a microprogram store part.
Patent JP-S6373770-A (JP)
Title: Picture inversion method
Inventor: SUZUKI KENJI
IPC: H04N1/387
Filed: 1986-09-16
Abstract: PURPOSE:To obtain an optimum gradation and brightness by inverting a picture according to a specific straight line so as not to change a reference grey level. CONSTITUTION:A density viewed with the spectral sensitivity of a TV camera is converted into the density viewed with the spectral sensitivity of a photographic paper. The respective components of a matrix are set to a 3X3 matrix circuit 342. A N/P(negative/positive) inversion circuit 343 converts and outputs the output of the circuit 342 according to the next straight line in a circuit for converting gamma into -gamma. y-y1=a(x-x), x1, y1 represent coordinate values of a non N/P converted point (pivot point), the x, y represents the coordinate value when a density area is represented by x, y coordinates, (a) represents a constant and the gradation at the N/P inversion. As the pivot point, the point of the standard grey level in which the density is not changed even by the N/P inversion is selected to set the pivot point in the vivinity of 23 % of the white level of a camera output.
Patent JP-H0266733-A (JP)
Title: Optical system for optical information recording and reproducing device
Inventor: MORITA TAKU
IPC: G11B11/105
Filed: 1988-08-31
Abstract: PURPOSE:To facilitate the adjustment of the dispersion of the emitting optical axis of a light source or a light receiving element, wedge prism or the like by providing a freely turnable parallel plane plate in an optical path from a light source up to a converging lens. CONSTITUTION:In the optical path up to the light source part composed of a semiconductor laser 1 and a collimator lens 2 and a converging lens 10, a freely turnable parallel plane plate 12 is provided. When the emitting optical axis of the light source part is dislocated with an ideal optical axis and the offset is included in a tracking error component, the parallel plane plate 12 is suitably turned and rotated, and thus, a push-pull offset detected by the light receiving element 20 can be removed with the intensity distribution of the incident luminous flux for an objective lens 5 as a symmetrical shape. Consequently, the offset of the intensity distribution due to the dispersion of the emitting optical axis of the light source part and the track offset based on the misregistration of the wedge prism and the luminous flux can be easily corrected by the turning adjustment of a parallel plane plate.
Patent JP-H06157424-A (JP)
Title: Method of continuously producing diaryl carbonate from dialkyl carbonate
Inventor: NORUBERUTO SHIEN
IPC: C07C68/06
Filed: 1993-08-11
Abstract: PURPOSE: To prepare diaryl carbonates continuously by reacting dialkyl carbonates with phenols in the mass-coupled and energy-coupled combination of a counter column and a reactive column.  
     CONSTITUTION: The reaction is carried out in the mass-coupled and energy- coupled combination of a counter column A and a reactive column B, in which an aromatic hydroxyl compound 1 removed in an at least partially liquid state from the column B and a mixture 2 consisting of 100 to 95 pts.wt. of dialkyl carbonate removed in a gaseous state and 0 to 5 pts.wt. of alcohol in the column A are reacted with each other in the presence of a transesterification catalyst, in a liquid phase, at the temperature of 100 to 300°C and the pressure of 0.05 to 20 bar. The head product 6 (gaseous mixture of alcohols and raw materials) in the column A and a still residue product (containing alkylaryl carbonates) 5 are feed to the column B and the reaction is carried out at the temperature of 100 to 300°C and from 0.05 to 5 bar, and the diaryl carbonate formed is removed from the tube 7. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6374347-A (JP)
Title: Node equipment for undefined communication network
Inventor: YANO TAKASHI
IPC: H04Q11/04
Filed: 1986-09-18
Abstract: PURPOSE:To efficiently ensure complete full duplex communication with comparatively simple constitution by attaining the transfer of a 1st return signal duplicatedly with a 1st forward signal. CONSTITUTION:A sequence control section 90 controls a switching gate section 40 to open the connection between an input port 20 and an output port 30 in the idle state and controls a gate section 40 in response to the identification in a first-come input detection section 50. Then the identified input port is connected to all output ports except those corresponding to the identified input port to transfer the signal to them. Moreover, an input detection section 70 supervises whether or not a signal from a receiving line comes to the input port corresponding to the output port for signal transfer among the input ports. Then the input port not receiving the signal during a prescribed period from the identification by the detection section 50 is identified among the input ports for supervision, the control section 90 controls the gate section 40 to connect the input port to the output ports including those corresponding to the input port having the signal at first.
Patent JP-S6372930-A (JP)
Inventor: JIYON RICHIYAADO HARISU
IPC: B60G15/14
Filed: 1987-09-02
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-2000048363-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHIUCHI KENICHI
IPC: G11B7/24097
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which decreases reading errors in both of the lands and grooves of guide grooves and its recording and reproducing device. SOLUTION: This recording and reproducing device records information signals on the optical information recording medium having the guide grooves on ruggedness by photoirradiation. The device has a selection section for selecting to which surfaces of the lands and grooves of the guide grooves tracking is executed, a polarity inverter 18 for tracking operating cooperatively with this selection section and a recording waveform setting section for setting photoirradiation conditions respectively simultaneously corresponding to the grooves and lands. As a result, the difference in the recording characteristics at the time of the photoirradiation generated between the grooves and the lands is compensated, by which the recording of the signals having less distortion in both is made possible.
Patent JP-H0267595-A (JP)
Title: Crt display device
Inventor: SHIRAKAWA HIROSHI
IPC: G09G5/02
Filed: 1988-09-02
Abstract: PURPOSE:To reduce the burden of a microprocessor by outputting display data at once to a display memory for additional writing and starting the writing of the data after the designating color of an additional picture is set in a latch circuit by means of the microprocessor when no display data exist in the whole area of the display memory. CONSTITUTION:A data reading-out means reads out the writing area of the display data of all display memories 21-23 before writing the display data in the display memories 21-23 and supplies the read-out data to a discriminating means and write controlling means 7 and 8. The discriminating means discriminates whether non-display data are read out or not and outputs a discriminating result to the controlling means 7 and 8. The controlling means 7 and 8 write the display data at once in the display memory of the plural display memories 21-23 corresponding to a designating color only when it is discriminated by the discriminating means that the non-display data are read out. Therefore, it becomes unnecessay for a microprocessor 1 to make access to the display memories at every display color when the discriminating means discriminates that the non-display data are read out. Thus the burden of the microprocessor 1 is reduced.
Patent JP-H10125059-A (JP)
Title: Semiconductor memory device
Inventor: SUZUKI TAKAAKI
IPC: G11C11/407
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To surely execute the entry of self refresh mode by detecting the predetermined signal, condition for a constant period and then setting the refresh mode by issuing a command depending on above detection result. SOLUTION: When the auto-refresh mode is entered, a command decoder 14 drives an internal counter or timer, etc., to measure the predetermined constant period Tc1 (for example, 100μs). When it is detected that the clock enable signal CKE is changed to L from H within this constant period Tc1, the self- refresh mode is entered in place of the auto-refresh mode. Namely, even if the clock enable signal. CKE is not synchronized with the other signals, the self-refresh mode can be entered when it can be verified that the clock enable signal CKE is changed to L during the constant period Tc1.
Patent JP-2000036761-A (JP)
Title: Bs digital broadcast receiver
Inventor: SHIRAISHI KENICHI
IPC: H04N19/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a BS digital broadcast receiver which decodes a Reed- Solomon code for TMCC(transmission and configuration control) and decodes a Reed-Solomon code of a MPEG2-TS(transport stream) packet of a main signal by one decoder. SOLUTION: Receive data are separated into a main signal and a TMCC signal, and when the separated main signal is deinterleaved by a deinterleaving circuit 503, a burst symbol signal is removed; and a selector 509 adds the separated TMCC signal right behind the main signal of the last frame of a superframe, and a basic Reed-Solomon code decoder 510 decodes the receive data, to which the TMCC signal is added following the main signal of the final frame of the superframe to correct errors of the main signal and the TMCC signal.
Patent JP-H0958513-A (JP)
Title: Mid-mount type lawn mower for riding
Inventor: OGASAWARA HIROYUKI
IPC: B62D7/14
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To largely raise a mower above the ground without heighteneing a car height by dividing a rear wheel drag link into two parts in front and in rear, and interlocking/connecting a rear wheel front drag link and a rear wheel rear drag link with/to each other through a reversing link. SOLUTION: In a lawn mower for riding which is provided with a mower between front and rear wheels 2 and 5 to be mutually steered in the opposite direction, a pitman arm 20 interlocking with a steering wheel is arranged on the lateral one side of a car body frame F. A knuckle arm 24a of a left rear wheel and the pitman arm 20 are interlocked with and connected to each other through a rear wheel drag link 26. In this case, the rear wheel drag link 26 is divided into two parts in the longitudinal direction, and a rear wheel front drag link 26a and a rear wheel rear drag link 26b are interlocked with and connected to each other through a reversing link 26c capable of swinging in a seesaw shape around the vertical axis X. According to this, the mower can be largely raised above the ground without heightening a car height.
Patent JP-H0557318-A (JP)
Title: Method for controlling load of rolling mill
Inventor: SAITO TERUHIRO
IPC: B21B37/18
Filed: 1991-08-29
Abstract: PURPOSE:To provide a load controlling method of a rolling mill for keeping the rolling load of each stand of a tandem rolling mill at the optimum state while the keeping the target tension. CONSTITUTION:The rolling load W which is increased by lowering the tension of a strip in the tandem rolling mill and reduced by elevating the tension is detected by a rolling load detector 9, a deviation DELTAW from the target load W0 is detected by a controller 10. When DELTAW is in the proper range, the pressure controlling signal P and the concentration controlling signal D output set values P0, D0, when DELTAW is out of the proper range and a pressure calculated by P=P0+DELTAW.K1 exceeds the upper and lower limit values, the values calculated by the upper (lower) limit value as P and D=D0+DELTAW.K2 as D are outputted and when a pressure calculated by P=P0+DELTAW.K1 is in the range of an upper or a lower limit value, P=P0+DELTAW.K1, D=D0 are outputted. The coating film thickness of the strip is changed by this operation to cancel the variation of load.
Patent JP-S6277961-A (JP)
Title: Paper feeder in printer
Inventor: FUJIWARA TSUTOMU
IPC: B41J11/30
Filed: 1985-10-01
Abstract: PURPOSE:To realize a wide printing range and a simple structure, by a method wherein a pin belt is rotated by a drive pulley and a belt wind-up member having a large diameter portion and a small diameter portion. CONSTITUTION:When a fan fold paper 30 is used in such a way as to be forced under a platen 1, a shaft 24 is fitted into a hole 18. In this condition, a small diameter portion 17 of a belt wind-up member 11 is faced to a dot printer head 29 as well as a large diameter portion 16 is faced to a paper pan 31 which is disposed downward. Therefore, at the portion of a pin belt 13 opposed to the paper pan 31, the pin belt 13 is matched to the extended outer circumferential surface of the platen 1, thus carrying the fan fold paper 30 by pins 12. But, at the portion of the pin belt 13 opposed to the dot printer head 29, the pin belt 13 is separated from the extended outer circumferential surface of the platen 1. In this manner, the dot printer head 29 can be shifted to or outside the position opposed to the pin belt 13, which enables the printing range to extend as long as the full length of the platen 1.