baber/WOPTO huggingface dataset:
Patent JP-H07336336-A (JP)
Title: Data transmitter
Inventor: TANAKA HIROKAZU
IPC: H04L1/16
Filed: 1994-06-14
Abstract: PURPOSE:To improve transmission efficiency and to make a circuit scale small by switching to a system for retransmitting only erroneous blocks when a reception buffer overflows during transmission by a selective retransmission SR system. CONSTITUTION:Blocks are continuously transmitted from a transmission side in a selective retransmission SR mode and error detection is successively performed for the received blocks on a reception side. During the transmission in the SR mode, the block 12 and the succeeding blocks overflow OFW, the SR mode is switched to an OFW mode corresponding to it and the blocks are transmitted on the transmission side. In the OFW mode, all the error detected blocks among the blocks present in the reception butter are repeatedly transmitted. For instance, the blocks 7 and 11 are retransmitted, the blocks 7 and 11 are alternately transmitted and when both are correctly received, the SR mode is returned and the next transmission is continued. At the time, the overflowed blocks 12, 13, 14, 7 and 11 from the time of overflow until the time when the blocks 7 and 11 are correctly received are abandoned. Thus, transmission efficiency characteristics are improved.
Patent JP-H05317917-A (JP)
Title: Rolling mill
Inventor: MIZUTA TOKUO
IPC: B21B13/14
Filed: 1992-05-25
Abstract: PURPOSE:To provide a rolling mill small in the number of rolls and excellent in stability. CONSTITUTION:In a rolling mill having a pair of upper and lower operation rolls 3 rolling a material 2 to be rolled and upper and lower supporting rolls 4 receiving rolling load in contact with the back of each operation roll, there are provided split supporting rolls 6 wherein bearing rolls 7 coming in contact with the operation rolls 3 and supporting them and bearing rolls 8 coming in contact with the supporting rolls 4 and supporting them are arranged along the directions of the roll axes of the operation rolls 3 and supporting rolls 4,16.
Patent JP-H0655407-A (JP)
Title: Collision prevention device of machine tool
Inventor: IDE KENSUKE
IPC: B23Q17/22
Filed: 1992-05-25
Abstract: PURPOSE:To prevent a machine tool from making collision and eliminate breakage of an expensive machine caused by misoperation, by updating a stored work shape according to the change of the work shape through cutting along with detecting interference of a work with a tool and its interference with a machine to detect interference. CONSTITUTION:A work shape is measured by means of a work shape measuring instrument 17. The measured work shape is stored in a work shape storage 18. Shapes of a tool and a machine are inputted by means of a tool and machine shape input unit 19 and at the same time the input shapes are stored by means of a tool and machine shape storage 20. An interference check unit 21 checks if the work shape interferes with tool and machine parts when the parts of the tool and the machine to check interference move according to moving command from an NC program. In the case when abnormality is checked, the machine is stopped and at the same time an alarm generator 23 is operated. Change of the work shape is reflected to the work shape storage 18 by means of a work shape update unit 22.
Patent JP-H02310414-A (JP)
Title: Range finder
Inventor: OTSUKA MASANORI
IPC: G01C3/06
Filed: 1989-05-25
Abstract: PURPOSE:To obtain always correct range finding data by controlling the driving of an optical path changing means according to the shake quantity detected by a shake detecting means in such a manner that the light to be used for range finding is made incident to the specified position of the photoelectric converting means of a range finding means. CONSTITUTION:A sequence control circuit 8 sends a range finding start signal to the range finder A and sends a camera shake start signal to a camera shake detecting circuit 7 when a release switch is turned on. The range finder sends the signal to a VAP (variable apex prism) driving circuit 11 as well. Then, the circuit 7 detects the state of the camera shake during the range finding and sends the camera shake signal to the circuit 11 which in turn drives a voice coil 13. The VAP 16 is driven by the driving power of the coil 13, by which two sheets of transparent plates are inclined at a certain apex from the parallel state. This inclination is detected by a VAP angle position detecting circuit 12. The detection signal is corrected and the corrected signal is outputted to the circuit 11. The circuit 11 compares the camera shake signal from the circuit 7 and the inclination signal from the circuit 12 and continues to drive the voice coil 13 until the specified sum of both is obtd. The finder A continues the range finding during this period.
Patent JP-S6022875-A (JP)
Title: Compressing system of intermediate tone picture
Inventor: YOSHIDA SHIGERU
IPC: H04N1/41
Filed: 1983-07-19
Abstract: PURPOSE:To improve the compressing ratio by extracting a difference between two picture elements of a multi-value picture data and forecasting this difference to widen a referenced region thereby improving the hit rate of forecast. CONSTITUTION:When an input picture signal 20 is set to a register 10, the content stored so far in the register 10 is moved to a register 17. Output signals 21, 22 of the registers 10 and 17 are applied to an ROM18 as a means obtaining the density change between adjacent picture elemens. The difference between the two output signals is extracted at the ROM and a value taking 16 as a normal and a change amount signal 31 are outputted. This signal is applied to a first- in first-out register 12 via a register 19 and also to a register 19, and three reference signals (difference signals) are applied to an ROM14. A forecast value 36 is outputted from the ROM14, the change amount of the density with coding picture element difference signals A-X is calculated by an ROM15 and a forecast error signal 37 is outputted.
Patent JP-S5923974-A (JP)
Title: Horizontal contouring circuit
Inventor: SUZUKI SUSUMU
IPC: H04N9/77
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a horizontal contouring component having no leakage of chrominance components, by obtaining the horizontal contouring signal through a BPF filter after a chromaticity signal component is removed from a digital video signal with a comb line filter. CONSTITUTION:A horizontal contouring component is obtained at a circuit, to which a vertical LPF 901 and BPF 907 constituting a comb line filter are cascade-connected. A digital video signal 110 is constituted with a 2TH delay circuit 126, to which 1TH delay circuits 402 and 403 are cascade-connected, coefficient multipliers 902-904, adder 905, and passed through a comb line filter, whose gain becomes ''1'' when its frequency (f) is nfH (fH is horizontal frequency) and ''0'' when the frequency (f) is (n+1/2)fH. The digital video signal passed through the comb line filter is passed through a BPF having a center frequency of fS/8 and pass band of + or -fS/16 constituted by 3TS delay circuits (TS is sampling period) 908 and 909, coefficient multipliers 910-912, and an adder 913, and multiplied by a horizontal contouring control signal 705, and thus, a horizontal contouring signal 709 is obtained.
Patent JP-S63296567-A (JP)
Title: Horizontal deflection circuit
Inventor: NISHIMATA TATSUO
IPC: H04N3/185
Filed: 1987-05-28
Abstract: PURPOSE:To contrive the saving of power consumption and to stabilize a horizontal amplitude by arranging a power supply circuit to control the corresponding output to a constant value to each of separate horizontal output circuit and high voltage output circuit and connecting the horizontal output power circuit in casecade with the high voltage output power circuit. CONSTITUTION:Power supply circuits 12, 8 to apply constant value control to the corresponding output are arranged to each of separate horizontal output circuit 2 and a high voltage output circuit 3 and the horizontal output power circuit 12 is connected in cascade to the output power circuit 8. Thus, as the horizontal output power circuit 12, a dropper type circuit receiving the stabilized output voltage by the circuit 8 as the input voltage and using an error to a horizontal amplitude object as the control input is used, then the simplified circuit constitution and the power consumption reduction are attained compared with the horizontal deflection circuit using the switching power supply circuit to each of the horizontal output power circuit and the high voltage output power circuit.
Patent JP-H07318487-A (JP)
Title: Ozone concentration meter
Inventor: NAGAI TAKAO
IPC: G01N21/33
Filed: 1994-05-24
Abstract: PURPOSE:To enhance accuracy of a measured value of an ozone concentration meter by enhancing accuracy or the like in correcting a change with the lapse of time of a quantity of light of an ultraviolet ray emitting lamp. CONSTITUTION:By chopper wheel 41, light of an ultraviolet ray emitting lamp 1 is separated into measurement light passing through a reaction cell 3 shown by an optical path M1 and reference light of not passing through a reaction cell 3 shown by an optical path M2, and both light are measured by a single light receiving unit 2, and the occurrence of dispersion of sensitivity or a drift of the light receiving unit 2 is eliminated. A photoelectric tube is used as the light receiving unit 2, and an opening angle (theta1) between both optical paths is set in 15 degrees to 30 degrees, and both quantities of light are made equal to each other, or a reflecting mirror is placed on the optical path of the light of not passing through the reaction cell 3, and the light radiated from the same place of the lamp 1 is made usable as measurement light and reference light.
Patent JP-H06326017-A (JP)
Title: Resist coater
Inventor: TSUNEMATSU KUNIE
IPC: G03F7/16
Filed: 1993-05-10
Abstract: PURPOSE:To provide a resist coater having a structure which can prevent the time change of the discharging amount of resist liquid and the thickness of a film caused by the change in viscosity of the resist liquid. CONSTITUTION:A seal member 50, which can be elastically deformed and forms a unitary body together with a cap body 46 that is mounted to the opening of a liquid container 34, is provided. The outer surface is brought into tight contact with a slant surface 34A of the liquid container 34 by elastically deforming the seal member 50, and the opening is tightly closed. At this time, the cap body and the upper edge of the opening can be tightly closed by the force generated in the cap body based on the adhesive force at the time of close contact worth the slant surface. Therefore, the solvent vapor of the resist liquid, which leaks out from the inside of the liquid container 34, is cut off at almost all the places of a path for leaking into atmosphere. The time change of the viscosity of the resist film can be prevented.
Patent JP-H11310003-A (JP)
Title: Rubber-baked wheel
Inventor: IWASA MITSUHIRO
IPC: B60B15/00
Filed: 1998-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a wheel main body and to keep the strength of rubber lugs formed on the outer periphery side nearly constant at any portion by forming the cross section of a pipe ring into a cross sectional shape having the width larger in the lateral direction of the wheel than the width in the radial direction. SOLUTION: A pipe ring 2 has the width W2 in the lateral direction of a wheel larger than the width W1 in the radial direction according to the outer shape of the rubber 3 of a wheel substrate 1, i.e., the pipe ring 2 has a flat elliptic shape crushed in the radial direction. The pipe ring 2 used for a rubber- baked wheel has the cross sectional shape spread in the lateral width direction, the load of a frame is received in a wide range, and the collapse of rubber lugs 5 and the occurrence of cracks can be reduced.
Patent JP-H05345925-A (JP)
Title: Production of extra thin steel sheet for dwi can excellent in flange workability
Inventor: MARUOKA KUNIAKI
IPC: C21D9/48
Filed: 1992-05-25
Abstract: PURPOSE:To produce an extra thin steel sheet for DWI can reduced in sheet thickness as to meet the recent demands of can manufacturers and excellent in flange workability. CONSTITUTION:A hot steel slab having a composition containing <=0.0015% C, 0.05-0.40% Mn, <=0.06% P, <=0.10% acid-soluble Al, and <=0.0100% N is hot-rolled to >=2.2mm sheet thickness at >=850 deg.C finishing temp. immediately cooled by means of a run-out table, cold-rolled, and subjected to recrystallization annealing, followed by secondary cold rolling at 10-50% draft. By this method, the extra thin steel sheet for DWI can having <=0.25mm sheet thickness and excellent in flange workability can be obtained. Can strength can be combined with flange workability, earing characteristic, and DWI workability, and this steel sheet can meet the recent demand of thinning.
Patent JP-H05320408-A (JP)
Title: Resinous molding material
Inventor: KURAMITSU OSAMU
IPC: C08L101/00
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a resinous molding material which is not limited in molding shape, does not necessitate complication of mold structure, and gives under mild conditions a molding less apt to have a sinkmark or undergo warpage by adding a material having a negative coefficient of expansion to a molding resin. CONSTITUTION:This molding material is obtained by adding a material (a) having a negative coefficient of expansion to a molding resin. A crystalline thermoplastic resin is preferable as the resin because the effect of the material (a) is produced significantly. Examples thereof include polypropylene and polyamide. Preferred examples of the material (a) include beta-eucryptite (coefficient of expansion: -86X10<-7>/ deg.C) having an average particle diameter of about 15mum and aluminum titanate (coefficient of expansion: -19Xl0<-7>/ deg.C) having an average particle diameter of about 20mum. The material (a) is added in an amount of 60wt.% or smaller based on the resin; an amount thereof above 60wt.% results in difficult molding.
Patent JP-H05323090-A (JP)
Title: Reactor fuel storage facility cooling pond water processing device
Inventor: HIRANO MITSUGI
IPC: G21C19/07
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a reactor fuel storage facility cooling pond water processing device capable of responding to the load of purification system and cooling system for cooling pond water increasing with the enlargement of storage capability and reducing the necessary installation space of the facility. CONSTITUTION:As for a processing device for cooling and purifying the cooling pond water for a reactor fuel storage facility which cools and stores such core components as spent fuel assembly and reflector taken out of core, provided are a primary cooling system 2 for the cooling pond including cooling water circulation pump 3, purification demineralizing tower 4 and a heat exchanger, and secondary cooling system 6 supplying and circulating cooling water to the heat exchanger. And in front of the demineralizing tower of the primary cooling system, a filter device 15 having adopted hollow fiber membrane filter 15a is put to positively eliminate crad and radioactive products mixed in the water in the pool. In between the primary cooling system and the secondary cooling system, a plate type heat exchanger 16 is and the cooling water heated by decay heat is provided cooled.
Patent JP-H09319715-A (JP)
Title: Security control system for computer network
Inventor: YONEZU MASAYASU
IPC: G06F21/44
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To permit a part of users outside of a protection objective network to access to a server computer. SOLUTION: In a computer network composed the server computer and a client computer 2, a server process 1 and a security information file 4 are provided within the server computer. When an access request occurs from a client computer 2, then, an access monitoring means 3 obtains the address of the client computer 2, an access discriminating means 5 discriminates the propriety of the access based on this address and the file 4, and an access execution means 6 permits or rejects access from the client computer 2 based on this discriminating result.
Patent JP-H06323455-A (JP)
Title: Valve assembly unit
Inventor: FUKANO YOSHIHIRO
IPC: F15B13/08
Filed: 1993-05-11
Abstract: PURPOSE:To insert/extract any optional switching valve in/from a valve assembly unit through only a process of releasing fastening of a tie rod by positioning required number of switching valves and end plates on both end sides by means of a connecting pin and also fastening them with tie rods which penetrate those components. CONSTITUTION:One end of connecting pin 16 is inserted into the hole of one side end plate 3. Required number of the switching valves 1 are joined by elastic engagement with the connecting pin 16 and mutual contact of joining surfaces 6(a) and 6(b). A joining surface 2(a) of the other end plate 2 is brought into contact with a joining surface 6(b) of the switching valve 1 and the other end of the connecting pin 16 is inserted into the hole. Thereby, the each switching valve 1 is joined with the each of end plates 2 and 3. Each of tie rods 25(a) and 25(b) is inserted and passed through each of upper connecting grooves 22 and 12(a) and a through hole 23 and the lower connecting groove 12(b) and screwed to each of nuts 24 of the other end plate 3. Thereby, a valve connecting unit for joining required number of switching valves can be assembled.
Patent JP-S5834637-A (JP)
Title: Light-remote controlling device
Inventor: YOSHINO MOTOHIKO
IPC: H04B10/114
Filed: 1981-08-24
Abstract: PURPOSE:To simplify the device and to eliminate influence of noise by condensing a remote control signal by means of light of a television receiver etc. and leading it to a photo electric element on a print board by an optical fiber. CONSTITUTION:A condenser 2 is mounted to the light receiving part in front of a television receiver by a screw inserted into a fitting hole 19. A condensed light remote control signal is applied to a light receiving diode 10 through an optical fiber 14 attached by a bracket 15. A pre-amplifier circuit and a main amplifier circuit are installed on a print board. If a photo-electric element and a pre-amplifier are not arranged in the light receiving part, the print board for the pre-amplifier becomes unnecessary, and at the same time, an output lead wire and a lead wire for power source can be omitted. Further, the photo-electric element can be placed at a place where scarcely affectd by the external light and horizontal pulse.
Patent JP-S5657107-A (JP)
Title: Plant control system
Inventor: FURUKI HITOSHI
IPC: H04Q9/00
Filed: 1979-10-17
Abstract: PURPOSE: To make it possible to perform a rapid and accurate plant control, by issuing control commands from the operator by voice input.  
     CONSTITUTION: When the operator gives a control command to voice input device 3 with voice, the output is supplied to process input device 5 through A/D converter 4. Computer 6 which received the output of input device 5 converts it to a plant control signal and sends it to process output device 7. Next, output device 7 outputs this control signal to plant 9. Contents of the control command and the control result are displayed on CRT8 and are confirmed. Since the control command is issued with voice in this manner, a rapid and accurate plant control is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05325753-A (JP)
Title: Thermosensitive automatic switch
Inventor: ABE TATSUYA
IPC: G08B13/191
Filed: 1992-05-26
Abstract: PURPOSE:To provide a thermosensitive automatic switch capable of being collectively mounted on the same mounting frame as other wiring accessories. CONSTITUTION:A case A is formed of a case body 10 formed by connecting a body 11 to a cover 21, and a movable body 30 rotatably held to the case body 10. The movable body 30 is provided with a heat ray sensor 1 for detecting the heat ray emitted from a human body. The case A has a mounting claw 26 having the dimension corresponding two embedded wiring accessories of a standardized unit dimension and attachable to a mounting frame for wiring accessories. Thus, when it is mounted on a general mounting frame for three, the mounting space for one wiring accessory of the unit dimension can be left. Namely, the case A can be mounted on a ready-made mounting frame for wiring accessories together with the standardized wiring accessories.
Patent JP-S5758905-A (JP)
Title: Continuous processing lines for steel strip
Inventor: HIWATARI SEIROU
IPC: B21B1/28
Filed: 1980-09-26
Abstract: PURPOSE: To reduce the amount of retained coils, and to efficiently manufacture various kinds of processed steel strips, by constituting the first processing line with a cooling apparatus equipped with a cooler and a descaling machine and a coiler, and by successively installing parallelly arranged dissimilar continuous processing lines following to the first processing line.  
     CONSTITUTION: A strip is sent to a looping type cooler 13 and is therein cooled to a prescribed temperature, and is then descaled by a mechanical descaling machine 16 arranged before the first rolling stand 14 or between optional two rolling stands; the strip is then cold rolled by the rolling stands 15, 16'. The stirp is then coiled by a coiler 17 and the coil is sent by conveyers, etc., into a next annealing line comprising a continuous annealing furnace 20, a water-cooling tank 21, a looping device 22, a skin pass mill 23, etc. Or otherwise, the strip is sent into a continuous plating line comprising a pretreating furnace 36, a plating zone 37, a quench tank 38, etc., parallelly arranged to the annealing line. By thus constituted processing lines, a space for a coil yard, etc., becomes needless. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04358461-A (JP)
Title: Facsimile equipment and facsimile multistage repeating system
Inventor: FUJIOKA SUSUMU
IPC: H04M11/00
Filed: 1991-06-05
Abstract: PURPOSE:To reduce the operating burden and to make clear a charge payer by storing the communication charge information between the repeater station of the next stage and the receiver station and transferring the image data after selecting a facsimile terminal as a repeater station of the next stage having the lowest communication charge. CONSTITUTION:In a facsimile communication network 1, a primary repeater station 3 receives the image data with a 2-stage repeating instruction given from a repeating instruction station 2. Thus a secondary repeater station 4 having the lowest communication charge to a receiver station 5 is selected. In a facsimile equipment 11 serving as the station 3, a ROM 13 stores the information on plural facsimile terminals serving as a repeater station of its own through the station 4 and the coordinate data on each facsimile terminal through the station 5. Meanwhile a RAM 14 stores the telephone number of the station 4. When the equipment 11 receives a repeating request from the station 2, the equipment 11 selects the station 4 having the lowest communication charge based on the communication charge information stored in the ROM 13 and the RAM 14 and transfers the image data to the station 4.