baber/WOPTO huggingface dataset:
Patent JP-H0735893-A (JP)
Title: Cask for spent nuclear fuel and cask pit
Inventor: HIROKANE TSUNEO
IPC: G21F5/008
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate the need of cask cleaning pit and cleaning work by providing an upper cover and a flange having sealed outer periphery. CONSTITUTION:The cask 14 is provided with an annular flange 16 on the upper outer periphery thereof and a seal opposing the lining face at the supporting part 15 of a cask pit 13 on the rear surface thereof. When a spent fuel assembly 5 is carried out, the cask 14 is set in the pit 13 so that the flange 16 is supported at first by the supporting part 15 through the seal. In this regard, the cask 14 is not wetted on the outside thereof. An upper cover 10 is then removed and pure water is poured to the upper part of the pit 13. Majority of the surface of the cask 14 is not wetted at that time. The cask 14 is then filled with pure water and a bit gate 11 is opened to shift the assembly 5 from a storage rack 4 to the cask 14. The gate 11 is then closed and the pit 13 is drained and water is sprayed to the inner wall 13a, the upper part of cask 14, and the flange 16 before the cask 14 is carried out. This arrangement eliminates the need of cleaning work on the outer surface of cask 14 and an anticontamination skirt.
Patent JP-S5967750-A (JP)
Title: Route setting system
Inventor: HATSUSE KUNIHIRO
IPC: H04L12/70
Filed: 1982-10-12
Abstract: PURPOSE:To reduce a transfer delay time and to relieve the load of each sub- system, by transmitting a call setting packet from a processor to a caller side and transmitting a packet designating the next path from the caller, when the set of designated route is unsuccessful in a decentralized processing packet exchange system. CONSTITUTION:When a subscriber DET1 transmits a calling request packet CR to a sub-system SUB1, SUB2, 3, 4 try the selection of a relay line belonging to a route B added to a received packet CR, and when unsuccessful, the packet CR and the like are returned to the SUB1 and a call control memory CCM has to be cancelled, and the processing is made far simple in comparison with the route control process of the SUB1. Further, the set route passes through the SUB1 and SUB4 only, and a transfer delay time fed to the call connection packet CC and the data packet DT transferred via the said route is reduced, and the SUB2 and 3 not successful in catching the relay line belonging to the route B are released from the said side route and no deterioration in the receiving ability of the new call and the suppression of the processing ability are produced.
Patent JP-S60101263-A (JP)
Title: Sliding throttle valve type carburetor
Inventor: MAKINO TOMOAKI
IPC: F02M9/06
Filed: 1984-08-28
Abstract: PURPOSE:To improve sealing performance by making the opposite side faces of throttle valve of sliding throttle valve type carburetor into semi-arch while the groove in suction path for sliding the throttle valve into same semi-arch thereby making linear contact of throttle valve against the groove through negative pressure. CONSTITUTION:A sliding throttle valve 6 arranged in suction path 2 will move through a wire 38 up and down while perpendicularly against the drawing. The opposite side faces 33, 34 of throttle valve 6 are made into semi-arch and fitted in similar semi-arched grooves 35, 36 made in the suction path 2. Under operation of engine, the throttle valve 6 will move to the left by the negative pressure in suction path 2 through clearance between the grooves 35, 36 and the opposite side faces 33, 34 of throttle valve, thus to line contact at the points 51, 52. Consequently, sealing performance is improved when compared with conventional one.
Patent JP-S6099322-A (JP)
Title: Pocket type filter
Inventor: YASHIRO YUTAKA
IPC: B01D39/00
Filed: 1983-09-26
Abstract: PURPOSE:To expand each passage of fluid completely even if the pressure drop of the passage is small and to utilize the whole surface of the filter medium effectively by providing two passages of the fluid having different size of the passages by slackening sewing thread for combining confronting two parts of the passage and changing the position for beginning seing alternately. CONSTITUTION:Passage 17, 17', 17'' for dust-contg. air are provided to pockets 11 comprising a filter medium 14 and nonwoven fabric 15 with sewing thread 16, 16'. Since the sewing thread 16, 16' are slackened, the pockets 11 are easily expanded even if the pressure drop is small. By the combination of long slackening sewing thread and short slackening thread 16' in the vertical direction of the pockets 11 alternately, the sectional shape of the pockets is made to a complex shape having recesses and projections. Thus, the dust-contg. air is more completely contacted with the filter medium 14, and dusts are collected uniformly by the whole surface of the filter medium.
Patent JP-S6156690-A (JP)
Inventor: TSUKIOKA TAKASHI
IPC: D05B29/06
Filed: 1984-08-28
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-H03128355-A (JP)
Title: 4-acyloxyquinoline derivative and insecticide and acaricide containing the same derivative as active ingredient
Inventor: MINOWA NOBUTO
IPC: C07D409/12
Filed: 1990-07-06
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is H, 1-18C alkyl 2-18C alkenyl, allyl, etc.; R<2> is H, lower alkyl, COOR<5> (R<5> is H or lower alkyl); R<3> is H, 1-10C alkyl or lower alkenyl; R<2> and R<3> together form (CH2)m ((m) is 3 or 4); W is H, nuclei-substituted halogen, lower alkyl, etc.]. EXAMPLE:4-Acetoxy-2,3-dimethyl-6-fluoroquinoline. USE:An insecticide and acaricide. The compound expressed by formula I is effective to aphids, army worms, weevils, cockroaches, spider mites, etc. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by the formula R<1>COCl or compound expressed by formula III in the presence or absence of a base (e.g. sodium hydride) to provide the compound expressed by formula I.
Patent JP-S6073519-A (JP)
Title: Contact lens
Inventor: TAKAMIZAWA MINORU
IPC: G02C7/04
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a contact lens having superior oxygen permeability and enabling long-time wear by using a specified acetylene polymer contg. silicon. CONSTITUTION:A contact lens is made of a polymer obtd. by polymerizing a monomer represented by the formula (where R1 is H or -CH3, and R2 is -CH3, -C2H5 or -C3H7). The monomer is polymerized by soln. polymn. or other method, and the polymer is precipitated and purified with methanol or the like. The resulting polymer is cast, and the casting is passed through cutting, polishing and finishing stages to obtain a contact lens. This lens can be used as it is, yet it may be made hydrophilic by plasma treatment. The contact lens has superior oxygen permeability and can supply enough oxygen for the cornea. It has superior workability such as machinability or polishability and satisfactory power to correct one's sight.
Patent JP-S5880569-A (JP)
Title: Load device
Inventor: INOUE TOORU
IPC: G01R31/00
Filed: 1981-11-09
Abstract: PURPOSE:To obtain a load other than real resistance by detecting voltage applied to an input terminal to supply it to a control part, programming values calculted through a real time clocking part and a value calculating part in a digital power source part and connecting the power source part to the input terminal through a resistor. CONSTITUTION:A voltage detecting part 10 detects voltage VIN applied to an input terminal 1 and applies the voltage to a control part 11. Values successively calculated through a real time clocking part 12 and a value calculating part 13 are programmed in a digital program power source 14 from the control part 11. The output voltage of the power source 14 is applied to one side of a resistor 9 of which resistance is fixed and the input terminal 1 is connected to the other side of the resistor 9. The value calculating part 13 finds VP from a prescribed formula in every DELTAt in accordance with real time clocks by using external voltage VIN and the known internal resistance RO for loads RO, LO, CO to control the program power source 14, so that a load other than the real resistance RO is obtained.
Patent JP-S57104020-A (JP)
Title: Gas heater
Inventor: KANBARA KATSUYUKI
IPC: F23D14/14
Filed: 1980-12-18
Abstract: PURPOSE: To effect stable combustion by a method wherein a distance between a vertical member of a mount base on which a wind shield sleeve is mounted and an area having air suction holes on a combustion cylinder which faces the vertical member is made to be shorter than a distance between the wind shield sleeve and the combustion cylinder.  
     CONSTITUTION: The wind shield sleeve 18 of heat resisting glass is supported on a flange 16 of the mount base 14 so as to encompass the outer combustion cylinder 11. The inside diameter of the wind shield sleeve is designed to be bigger than that of the vertical member 15 of the mount base 14. The distance B which represents the distance between the vertical member 15 of the mounting base 14 and the area having air suction holes 11a on the outer combustion cylinder 11 which faces the vertical member 15 is made to be shorter than the distance C which represents the distance between the wind shield sleeve 18 and outer combustion cylinder 11. This setup allows air to flow as indicated by the arrow E to mix with gas in room between two combustion cylinders 10, 11 so that perfect combustion can be maintained by preventing impediment to air draft into the combustion cylinder by ascending air currents caused by drift action. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5968991-A (JP)
Inventor: ISHIZAWA HIROAKI
IPC: H05K1/11
Filed: 1982-10-13
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-H0628051-A (JP)
Title: Batch processor
Inventor: ENDOU TOMOMITSU
IPC: G06F15/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a batch processor capable of allowing a user who does not know program language to be easy of access to it and requiring no contact with a peripheral device scheduled to be used for batch processing on the day concerned. CONSTITUTION:A: job/program table storage part 13 for correspondingly storing program names and job names, a program/required time table storage part 21 for storing an average required time for the execution of each program and a processing plan file storage part 14 for correspondingly storing a job name, its corresponding program name, a terminal equipment code, a scheduled date for processing and required time are provided in a host computer 1 connected to terminal equipments 2, 3. A plan updating means 12 executes the additional updating of batch processing requested from the terminal equipment 2 or 3 while referring to the table storage parts 13, 21 and the file storing part 14 based upon a plan updating instruction inputted from the equipment 2 or 3, stores the updated result again in the storing part 14 and an execution job extracting means 15 outputs the program to a batch processing executing part 16.
Patent JP-H0343130-A (JP)
Title: Ranking stocker device employing stick method
Inventor: NAGANUMA SOICHI
IPC: B65G47/78
Filed: 1989-07-11
Abstract: PURPOSE:To enhance the efficiency of a stocking space and correspond to longterm stocking of works by taking out and transferring a filled stick, and then supplying and imprinting an empty stick, and transferring it to a vacant rank position in a stick magazine portion. CONSTITUTION:A rank is assigned to each stick 7 arranged in a stick maganize 8 and a work 6 is transferred to the position of the stick 7 in an estimated rank by one shaft robot 9 capable of multipoint positioning and is stocked in the stick 7 by a work pusher 11. The stick 7 filled with works is transferred to a stick slide feeder (u) 14 and is then transferred to a filled stick stocker 16 and is stocked in the filled stick stocker 16 by a stick pitch feeder (u) 15. An empty stick 7 is sent from an empty stick supplier (u) 12 to an imprinter (u) 13 and a vacant rank is imprinted and then the stick 7 is transferred to the position of the vacant rank in the stick magazine 8.
Patent JP-S5968202-A (JP)
Inventor: YOKOTA MASAMI
IPC: B27J1/00
Filed: 1982-10-12
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-H0344269-A (JP)
Title: Picture data transmitter
Inventor: SHIROTA NORIHISA
IPC: H04N19/625
Filed: 1989-07-12
Abstract: PURPOSE:To attain detailed control of quantity of generated information with a requantization step width by coding a coefficient data in a same sub block with a bit number in response to a level of a maximum value among coefficient data requantized in each sub block. CONSTITUTION:Conversion coding is applied to a block comprising (nXn) picture elements and a DC component is sent in a prescribed bit number among coefficient information obtained, and (n<2>-1) sets of AC components are divided into m-set of sub blocks and the coefficient data in each sub block is requantized (5) and sent. Then a maximum value in the requantized coefficient data is detected (11, 14), the coefficient data in one and same sub block is coded in a bit number in response to the level of the maximum value. Thus, the quantity of generated information corresponding to the requantization step width is calculated and then the requantization step width is set optimum to control the quantity of the generated information desirably.
Patent JP-H0231899-A (JP)
Title: Method for dehydrating sludge
Inventor: TANABE SHIGERU
IPC: B01D21/01
Filed: 1988-07-19
Abstract: PURPOSE:To increase the size and strength of aggregated flocks, to reduce the water content of a cake and to facilitate removal from filter cloth by adding an amphoteric polymer flocculant and a cationic acrylate polymer flocculant to org. sludge of a specified pH and dehydrating the sludge. CONSTITUTION:An amphoteric polymer flocculant contg. anionic carboxyl (salt) groups, cationic tert. amine groups, etc., in the molecule and a cationic acrylate polymer flocculant contg. acrylate structures and cationic groups in the molecule are added to org. sludge of 5-8pH and the sludge is dehydrated. Flocks aggregate and have increased size and satisfactory strength, so the water content of a dehydrated cake is reduced and removal from filter cloth is facilitated.
Patent JP-H0937305-A (JP)
Title: Stereoscopic picture display device
Inventor: MORIMURA ATSUSHI
IPC: G02F1/13
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To project many images based upon an interval between both eyes, to increase the total number of pictures to be displayed, to simultaneously attain motion parallax and inter-eye parallax, and to attain more natural stereoscopic display having high stereoscopic effect. SOLUTION: This stereoscopic picture display device is constituted of plural picture projecting means 1a to 1c for projecting picture signals on a screen and plural optical reflecting means 2a, 2b arranged in the vicinity of projecting optical systems in the means 1a to 1c. These means 1a to 1c and 2a, 2b are arranged so that the projecting directions of the means 1a to 1c are respectively set to fixed directions and the light rays of projected images are projected from a prescribed width.
Patent JP-H107108-A (JP)
Title: Box making equipment for corrugated cardboard box
Inventor: YAMAMOTO HIROHISA
IPC: B31B50/76
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide box making equipment which has a simple construction for dropping and supplying a corrugated cardboard box flat tube one by one without fail and for making the corrugated cardboard box flat tube into a corrugated cardboard box. SOLUTION: The bottom edge of the very front corrugated cardboard box flat tube S1 is touched and stopped by a stopper panel 33a and both side edges of its top are supported by a catching tab 36a and tilt 15 deg.-20 deg. forward. When cylinder equipment 34a is driven, a vacuum pad 32 approaches and sucks the very front corrugated cardboard box flat tube S1 and then returns and drops the very front corrugated cardboard box flat tube S1 with the one-sided swinging movement of a swinging link 38. When the vacuum pad 32 moves to suck, a lifting panel 33b goes up to release the very front corrugated cardboard box flat tube S1 from the stopper panel 33a which touches and stops the same.  When the vacuum pad 32 moves back to return, a lever 35 swings, a one-way clutch bearing 31 transmits the rotation, and then contacting equipment 31 moves forward a next corrugated cardboard box flat tube S2 ... Sn onward.
Patent JP-S57103109-A (JP)
Title: Centering device for recording track of recording disk
Inventor: NISHIO TAKASHI
IPC: G11B3/70
Filed: 1980-12-19
Abstract: PURPOSE:To achieve positioning of a center of a recording track by irradiating  points on the circumference of the innermost circumferential circle of a recording track with light, and moving a recording disk in accordance with the quantity of reflected light. CONSTITUTION:A disk mounting table 11 on which a recording disk 2 is mounted is movable as shown by arrows X and Y independently by carriage motors 3 and 4. Four points where two parallel diameter lines cross the innermost circumference in the directions X and Y are irradiated with laser beam bundles (a)-(d) from an unshown light source at right angles to the disk surface. The reflected light beams of said beam bundles (a)-(d) are made incident to photodetecting elements 6-9, which are so arranged that reflected light beams having constant reflection angles by a diffraction grating formed by recording tracks are photodetected. In accordance with a difference in the quantity of a relfected light, the carriage motor 4 is driven and when the track center point of the disk is found, a center hole is bored by a working drill.
Patent JP-H0713712-A (JP)
Title: Switching method for print control program
Inventor: TERANISHI HIROMASA
IPC: G06F3/12
Filed: 1993-06-24
Abstract: PURPOSE:To provide a switching method for print control programs which can easily output a document of high emergency to a substitute printer that is controlled by a print control program if a printer which should print such documents of high emergency as an alarm message, for example, has a fault. CONSTITUTION:A print control programs 4 controls the printers 8-10 which are connected to a computer system and outputs the document output data acquired from various application programs to the printers 8-10. A switching method is provided to switch a certain control program to another for each printer. Then the programs 4 has a print control function and a print control program control function and gives a printer releasing request to the control program that controls the printer of the switched side in a switching mode of programs 4. Then a control start request is given to the control program that controls the printer of the switching side after reception of an answer for the end of separation.
Patent JP-H0529183-A (JP)
Title: Connecting method
Inventor: MATSUMOTO HIROZO
IPC: H01L21/02
Filed: 1991-07-22
Abstract: PURPOSE:To directly connect elements made of the same substance without defect by generating a discharge plasma in a space near surfaces of the elements, to be connected, then superposing both the surfaces, heating and connecting them in a method for connecting the two elements made of the same substance. CONSTITUTION:A silicon wafer 1 is mirror-polished, degreased to be cleaned with acetone, and then dried. First, the wafers 1 are separated therebetween, and a high frequency voltage and a DC voltage are alternately or superposed to be applied from a power source 5 to electrodes 4 belonging to a punch 2 in a vacuum atmosphere of 1Torr or in an inert atmosphere of nitrogen, argon, etc. As a result, a plasma is generated in a space 6 between both the wafers 1, and the opposed surfaces of the wafers 1 are cleaned. Then, the punch 2 is approached, the opposed surfaces of the wafers 1 are brought into contact with one another, a pressure 7 is applied between the punches 2, and application of the voltage between the electrodes 4 is continued thereby to heat the wafers to be connected.
Patent JP-S57104681-A (JP)
Title: Method and device for dissolution and recovery silver
Inventor: NAGAI HIROSHI
IPC: C23F1/44
Filed: 1980-12-19
Abstract: PURPOSE: To recover silver efficiently without discharging harmful waste liquid by treating materials stuck with silver successively with mixed soln. of water soluble carboxylic acid and peroxide and potassium permanganate, then electrolyzing the dissolved liquid thereof.  
     CONSTITUTION: A metal made cage 4 contg. materials 3 stuck with silver is immersed in a dissolving soln. 2 of water soluble carboxylic acid and peroxide in a dissolving vessel 1, whereby silver is dissolved. Upon completion of the dissolutin of the silver on the blank material surfaces, a potentiometer 12 connecting one end 4' of the cage and a satd. calomel electrode 11 operates a circulation pump 13 which feeds the dissolved liquid to a potassium permanganate packed tower 7, where excess peroxide is decomposed. When the peroxide is removed, a pump 17 is operated by a potentiometer 16, and the pump 13 is stopped, to feed the dissolved liquid to an electrolytic cell 10; at the same time, electricity is conducted to anode 18 and cathode 19 via a rectifier 20, whereby electrolysis is started. The dissolved silver deposits on the cathode 19 and is recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6425044-A (JP)
Title: Flaw detecting method for hot surface
Inventor: NAKANO SHIGERU
IPC: G01N21/89
Filed: 1987-07-21
Abstract: PURPOSE:To make it possible to ensure the detection of both longitudinal flaws and lateral flaws yielded in a hot steel piece, by a constitution, wherein laser slit lights are projected on the hot steel piece at projecting angles of more than 30 deg. and less than 90 deg. by utilizing a plurality of laser transmitters, and the end parts in the width direction are made higher than the center with respect to the distributions of illuminances of the lights. CONSTITUTION:Laser slit lights 7 are projected on a running hot steel piece 8 at projecting angles of more than 30 deg. and less than 90 deg. from a laser transmitters 6a and 6b. The reflected lights are received with a streak camera 1, which runs at a sending speed synchronized with the speed of the hot steel piece 8, on a light sensitive film. Thus flaws on the surface are detected. At this time, the distributions of the illuminances of the laser slit lights 7 on the surface of the hot steel piece 8 are formed so that the end parts are higher than the central part of the hot steel piece 8. In this way, the clear photograph an be taken for the entire width of the hot steel piece, and even minute flaws can be definitely detected.
Patent JP-H0466027-A (JP)
Title: Threshing and selecting control device
Inventor: WATANABE HITOSHI
IPC: A01F12/48
Filed: 1990-07-06
Abstract: PURPOSE:To prevent damage of motor by burning, breakage of control device, etc., by making constitution wherein regulating output of an amount of wind of selecting winnower in a threshing and selecting device or regulating output of divergence of sieve of oscillating selector is stopped with the lapse of abnormality detecting time in a given time set in each device. CONSTITUTION:Grain culm cut by a reaping device is transported to a threshing and selecting device 1, threshold in a threshing chamber 12, the threshed material is fed to an oscillating selector 3, selected while being rocked and transported and further selected by sending compressed air from a selecting winnower 2. An amount of wind of the selecting winnower 2 or divergence of a sieve 4 of an oscillating selector 3 is changed and regulated by a control device corresponding to a threshed amount, a threshed or selected state, etc., and selecting performances of the threshed material are maintained well. In the operation, output of changing the amount of wind of the selecting winnower 2 and output of divergence of the sieve 4 are provided with characteristic detecting time of discovering abnormality, respectively, regulating output in abnormality detecting time of necessary limit is worked and regulating output is stopped with the lapse of the abnormality detection time to accurately and safely control operation.