baber/WOPTO huggingface dataset:
Patent JP-2000263790-A (JP)
Title: Ink jet recording head and ink jet recording apparatus
Inventor: HIRAKATA SUSUMU
IPC: B41J2/165
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a seal liquid at the emission of ink and to eliminate the generation of cross talk. SOLUTION: An ink jet recording head 10 is equipped with a seal liquid partitioning means 24 provided with a communication port 26 and formed into an almost cylindrical shape as a whole, the ink emitting orifice 12 provided to an ink emitting surface 28, an emitting chamber 16 provided with an ink emitting means 14, and a seal liquid holding part 18 storing a seal liquid 22. Since the seal liquid 22 is partitioned so that the seal liquid partitioning means 24 becomes discontinuous, influence such that the seal liquid 22 obstructs the emission of ink is eliminated and ink can be stably emitted and the generation of cross talk is prevented.
Patent JP-S55165829-A (JP)
Title: Stack correcting method of palletizer
Inventor: MOCHIZUKI TAKESHI
IPC: B65G57/03
Filed: 1979-06-06
Abstract: PURPOSE: To correct a stack of flanged can which is liable to decline when stacked  on a pallet, by transferring them sideways along a guide rail in the direction of  canceling the declination as the pallet is descended step by step.  
     CONSTITUTION: Flanged cans are put one upon another on a pallet 4 which is descended step by step, being supported by a hoist arm 3. Since flanges of adjacent cans come in contact with each other, the cans stacked high are liable to decline forward as a whole. A guide rail 1 with its lower portion declined forward is set in a hoist room and shifted forward a little as the pallet 4 descends step by step. Each can fed from upside is put upon another, being shifted a little rearward, so that the forward declination of the stack is canceled to stand straight. The favorable declination of the guide rail 1 is about 40mm in case of 14-stack cans. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63236020-A (JP)
Title: Fixed diaphragm device
Inventor: NISHIMURA AKIMASA
IPC: G03B9/06
Filed: 1987-03-25
Abstract: PURPOSE:To suppress to the utmost the center shift of a lens barrel optical axis and an opening of a fixed diaphragm, and to eliminate an uneven exposure of the image surface by positioning a lens barrel group and the fixed diaphragm by the same guide axis. CONSTITUTION:A lens barrel and a fixed diaphragm are positioned by at least two pieces of guide axes which are placed in parallel to an optical axis. That is, guide axes 31, 32 are fitted to guide holes 33b, 34b, etc., respectively, support lens barrels 33, 34 so as to be movable in the optical axis direction, and in the fixed diaphragm 35, a diaphragm opening 35a and positioning holes 35b, 35c are formed, and positioning holes 35b, 35c are fitted to the guide axes 31, 32, and positioned against the optical axis center of the lens barrels 33, 34 thereby. In such a way, the center shift of the fixed diaphragm fixed to other member than the lens barrel, and the lens optical axis can be suppressed as small as possible.
Patent JP-S60216993-A (JP)
Title: Welding material for high-temperature member
Inventor: KOUMOTO AKIRA
IPC: B23K35/30
Filed: 1984-04-11
Abstract: PURPOSE:To provide a welding material which is improved in creep rupture ductility in a high-temp. environment much better than the creep rupture strength of a welding material for a high-temp. member by specifying the range of the content of C in the compsn. AWS AS.14-76ERNiCrMo-2 for said welding material. CONSTITUTION:The welding material consists, by weight, of 0.01-0.05% C, 20.0-23.5% Cr, 17.0-20.0% Fe, 8.0-10.0% Mo, 0.5-2.5% Co, 0.2-1.0% W, <=1.0% Si and the balance Ni and ordinary impurities. The creep rupture elongation is improved with a decrease in the content of C in said welding material but the creep rupture strength is considerably decreased as well if the content of C decreases considerably. The intended welding material is thus obtd. by controlling the content of C in the above-described range. Emphasis is placed on the creep rupture ductility of this welding material and therefore the creep rupture strength is lower than the creep rupture strength of the above-described conventional welding material.
Patent JP-S54162683-A (JP)
Title: Desalting method
Inventor: TSUKAMOTO TERUKI
IPC: C02F1/44
Filed: 1978-06-14
Abstract: PURPOSE: To economically carry out with a high water recovery preventing the deposition of silicic acid scale, by running the water through the next stage permeating membrane heightening pH of concentrated water, after running the water solution containing silicic acid through permeating membrane and concentrating silicic acid in the solution in saturated or nearly saturated state on the concentrated water side.  
     CONSTITUTION: Water solution dissolved SiO 2  in unsaturated state, is supplied under pressure to the permeating membrane apparatus having NaCl removing capacity and is separated in concentrated water and membrane permeated water. Concentration is kept within the limit of concentrating SiO 2  in concentrated water to saturated or nearly saturated state on occasion of the above separation. Next, alkaline agent is added to the concentrated water and the above water is supplied to the next stage permeating membrane apparatus under pressure after regulating pH at more than 9.0 and then, is separated in concentrated water and membrane permeated water. Permeated water of fore stage and latter stage is able use in mixed state because of desalted water and the latter stage permeated water is able to use neutralizing by acid because of having high pH value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08233427-A (JP)
Title: Cool water supply device
Inventor: NISHIO TOMOYUKI
IPC: F25D11/00
Filed: 1995-03-02
Abstract: PURPOSE: To prevent an ice quantity-detecting function from being spoiled due to the surfacing of ice stored in a water storage tank. CONSTITUTION: In a main body case 2, a water storage tank 3 which freezes one part of water W inside by a cooling pipe 4 is provided. On a lid body 7 closing the top of the water storage tank 3, a replenishing port 3 for clean water is provided. On the internal bottom part of the water storage tank 3, an ice sensor 23 is attached by a bracket 24, and the ice quantity is detected by the ice sensor 23, and a refrigerating cycle is controlled so that a specified quantity of ice may be stored. On the internal wall 5 of the water storage tank 3, a part 25 to engage with ice, which expands inside is provided extending to the total periphery of the tank internal wall 5.
Patent JP-H05274629-A (JP)
Title: Information processor
IPC: G11B5/41
Filed: 1992-03-27
Abstract: PURPOSE:To easily and surly execute cleaning by outputting a cleaning starting signal at an inputted specified time and automatically cleaning the magnetic head of a magnetic disk device which does not work for a prescribed time or above. CONSTITUTION:A cleaning time setting means 21 stores a time inputted from an external input device 3 and a cleaning starting signal A is outputted to an unworking magnetic disk extracting means 22 at the time. The means 22 receiving the signal A refers to a disk working time stored in a disk operation history storage means 26 and extracts a magnetic disk device name having the unworking time exceeding a prescribed unworking time and the unworking time. A longest unworking time magnetic disk selection means 23 selects the device having the longest unworking time from data extracted by the means 22 and outputs the signal specifying the device name and cleans the magnetic head of the device. Thus, cleaning is executed automatically, easily and surely.
Patent JP-H02249054-A (JP)
Title: Data processor
Inventor: YAMAGUCHI FUMITOSHI
IPC: G06F15/177
Filed: 1989-03-22
Abstract: PURPOSE:To successively execute an interruption processing from a central processing unit whose priority order is decided by installing arbitration circuits in respective central processing units. CONSTITUTION:The arbitration circuits 101-108 are installed in respective central processing units 11-18, and respective lines of data buses 201-208 are allocated and are respectively connected. Then, selection signals are outputted from the arbitration circuits which have simultaneously received interruption requests from outside and the interruption requests for the arbitration circuit which does not have received the interruption request is locked. The priority order is decided in the arbitration circuits 101-108 which have simultaneously received the interruption requests, and the arbitration circuit whose priority order is decided outputs an interruption command to interruption start circuits 21-28 belonging to the central processing unit, and outputs interruption information to the standby bit of an interruption register through an allocated route. Thus, the interruption processing is executed from the central processing unit whose priority is decided even if the interruption requests are simultaneously generated from outside to plural central processing units 11-18 so as to attain the interruption processing.
Patent JP-H06256302-A (JP)
Title: 1-lower alkylvitamin d derivative
Inventor: YAMADA SACHIKO
IPC: C04B40/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a new 1-lower alkylvitamin D derivative useful as a therapeutic agent for skin diseases and malignant tumors and useful also as a therapeutic agent for deficiency of calcium metabolism hardly having side effects. CONSTITUTION:A 1-lower-alkylvitamin D derivative of formula I (R is lower alkyl; R<1> and R<2> are H or protecting groups of OH; R<3> is alkyl, alkenyl or oxaalkyl, with the proviso that these groups may be substituted with OH, protected OH, halogen, organosulfonyloxy, arylsulfenyloxy, arylsulfonyl, oxo or alkoxycarbonyl), a 1-lower-alkylprovitamin D derivative of formula II or its diene adduct. The compound of formula I is obtained by oxidizing androsta-5,7-diene-1alpha,3beta-dione derivative of formula III with an oxidizing agent in an inert solvent to afford a 3beta-hydroxyandrosta 5,7-dien-1-one derivative of formula IV, reacting the derivative of formula IV with an alkyllithium in an inert solvent to give a compound of formula II and subjecting the compound of formula II to photoisomerization or thermal isomerization.
Patent JP-S60214882-A (JP)
Title: Immobilized material such as enzyme, microbial cell or the like
Inventor: TAKAISHI TERUHISA
IPC: C12N11/04
Filed: 1984-04-10
Abstract: PURPOSE:The titled mechanically stabilized immobilized material, obtained by compounding and integrating a hydrophilic photo-setting resin layer containing an aqueous solution of enzymes or microbial cells, etc. with a hydrophobic photo-setting resin layer, containing uniformly disperesed enzymes, etc., and having toughness. CONSTITUTION:An immobilized material obtained by incorporating enzymes, e.g. glucoamylase, or microbial cells, e.g. Bacillus subtilis, in the state of an aqueous solution thereof dissolved in a buffer solution, etc. with a hydrophilic photo-setting resin composition, applying the resultant mixture to a hydrophobic photo-set resin layer preformed on a film, etc., and irradiating the resultant coat with actinic rays to form a hydrophilic resin layer containing the aqueous solution of the enzymes, etc.
Patent JP-H11249506-A (JP)
Title: Copying device and method for controlling the same
Inventor: KURODA HIROYUKI
IPC: G03G15/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a copying device and the method for controlling the same capable of reusing a uncopied paper sheet stopping on the regist vicinity at the suspending time of the copying operation as a result of the paper jamming or the like. SOLUTION: In this copying device, provided with detecting means detecting the position of the paper sheet in the paper sheet transporting path, and controlling means controlling the copying operation, capable of suspending the copying operation at the paper jamming occurring time, and displaying the stop position of the paper sheet in the paper sheet transporting path on a control part, the detecting means, provided with the regist sensor 3a disposed on the upstream side in the vicinity of the regist roller 7, and the paper feeding part transporting sensor 3b disposed in the vicinity of the paper sheet transporting path on the area upstream side than the regist sensor 3a, after the suspension of the copying operation, when only the paper feeding part transporting sensor 3b is detecting the paper sheet, the device is allowed to control the copying operation so as possible to start,  without displaying the stop position of the paper sheet on the operation part.
Patent JP-H03273811-A (JP)
Title: Relay abnormality detection system
Inventor: OSUMI YOSHINORI
IPC: H02H1/00
Filed: 1990-03-20
Abstract: PURPOSE:To detect relay abnormality by a method wherein a means which detects the failure occurrence from an input control signal and a signal from the one terminal of a second relay contact is provided and the failure of a relay driving circuit or first and second relay contacts is detected. CONSTITUTION:When abnormality occurs in a relay driving circuit 2 or relay contacts 3 and 4, if an input control signal is at an 'L' level, the relay contacts 3 and 4 are supposed not to move. If the relay contacts are closed, the output (b) of an inverter 5 is at an 'H' level and an EX-OR circuit 6 outputs an alarm by obtaining an exclusive OR of the inverter output and the 'L' level input control signal. If the input control signal is at an 'H' level, the EX-OR circuit 6 outputs an alarm in the same way.
Patent JP-S60215924-A (JP)
Title: Settlement of steel skeleton for underwater foundation structure
Inventor: YANAGIMOTO YASUTOMO
IPC: E02D27/52
Filed: 1984-04-10
Abstract: PURPOSE:To safely set up the steel skeletons of an underwater foundation structure with good accuracy by a method in which skeletons with a bottom are towed to a setting position, a settling device is connected to a guide pile, and the settling device is operated along the guide pile to settle the skeletons. CONSTITUTION:Steel skeletons 1 are moored by chains 20, etc., at a position where the through holes 6 of the skeletons are positioned right above a guide pile 3, and water is charged into the skeletons 1. Whereupon, the projection 10 of a settling device 2 is thrust up to the top of the pile 3, and the device 2 is fixed to the upside of the pile 3. The chain 20 is removed, the coupling of the device 2 and the skeletons 1 is released, and while charging water into the skeletons 1, a winch 11 is operated to settle and set the skeletons 1 on the seabed. The cable 15 is removed out of the skeletons 1, the device 2 is removed out, and the pile 3 is cut down at a given depth under water.
Patent JP-S60214678-A (JP)
Title: Transmitted picture reading controlling circuit
Inventor: YASO KENJI
IPC: H04N1/40
Filed: 1984-04-10
Abstract: PURPOSE:To read a transmitted picture high in tone reproduction of primary colors by providing a conversion means which makes the ratio of change of slice level of picture output level read by an image pickup device change in logarithmic ratio, and thereby binary coding a picture quality signal by slice level that changes in said logarithmic ratio. CONSTITUTION:Outputs of a sub-scanning counter 4 and a main scanning counter 5 is supplied to the table memory (ROM)9 of an half tone reading controlling section 3 of a facsimile device, and dither map information from the ROM9 is applied to a slice signal generating circuit 10. A slice signal analog converted in Log(n) ratio upward and downward making middle point of LSB and MSB of the ROM9 a standard is outputted. This slice signal is amplified by an amplifier 11 and added to the input of one side of a comparator 8, and compared with a picture signal read by an image pickup device inputted to the another side of the comparator 8. The picture signal is binary-coded by the slice signal of Log(n) ratio from the circuit 10, and a transmitted picture high in tone reproduction of primary colors is read out.
Patent JP-H11245017-A (JP)
Title: Fireproof structure around stopper nozzle of base pour style ladle
Inventor: KOBAYASHI MASANORI
IPC: B22D41/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof structure around a stopper nozzle of a base pour style ladle in which leakage accident of a molten metal is remarkably decreased by highly improving fire resistance. SOLUTION: In this structure, an engaging hole 41 for internally engaging with a comical face 11 of a stopper nozzle 1 is provided at the center, a nozzle receiving brick 4 having a peripheral face 43 whose diameter is reduced towards the upper direction of a ladle through a step 42, and furthermore, the bottom face ranging from the peripheral face to a side wall brick of the ladle in a given thickness is evenly solidified with shapeless refractory so as to form a fireproof layer 6.  As every shortest distance from the engaging hole 41 to the circumference surface 43 is equal, and as uneven wall thickness of the horizontal direction owing to an inclination of the engaging hole 41 is drastically reduced, the nozzle receiving brick 4 contacts with any part of adjoining fireproof layer with almost equal expansion and contraction and generation of the crack and elongation of the crack are surely relieved, and the durable frequency increases remarkably.
Patent JP-H01246026-A (JP)
Title: Thread member tightening device
Inventor: EBIHARA YASUHIRO
IPC: B23P19/04
Filed: 1988-03-28
Abstract: PURPOSE:To automatically tighten a thread member with high accuracy so as to save its tightening time by detecting the direction of the thread member which has temporarily been tightened with a return rotation quantity detection means, and automatically tightening the thread member in two stages. CONSTITUTION:A temporarily tightening member 70 is first engaged with a thread member 3a by a temporarily tightening member engagement/disengagement means 51, and rotated in its tightening direction by a temporarily tightening member rotation means 61, so as to be fixed to a work 1 at a temporarily tightening torque lower than a prescribed one. And the temporarily tightening member 70 is disengaged from the thread member 3a by the engagement/disengagement means 51, and the temporarily tightening member 70 is rotated and reduced to its predetermined return position by the rotation means 61. Then the quantity of the rotation is detected by a return rotation quantity detection means 72. And a formally tightening member 83 with sufficient rigidity is positioned in such a place where it can be engaged with the thread member, and then they are engaged together by a formally tightening member engagement/disengagement means 51 according to the direction of the thread member 3a which has been obtained from the return rotation quantity. And the formally tightening member 83, that's the thread member 3a is tightened by the formally tightening member rotation means 61, 81 at a prescribed tightening torque. As a result, the thread member can automatically be tightened.
Patent JP-S60226869-A (JP)
Inventor: ROORANDO DARUMUSU
IPC: C07D303/32
Filed: 1985-04-04
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-S59196765-A (JP)
Title: Clad separator
Inventor: NOMURA SUEO
IPC: G21C19/307
Filed: 1983-04-23
Abstract: PURPOSE:To efficiently separate and remove clad, by subjecting a fluid to a progressive alternating magnetic field formed by twisting the lower parts of arranged permanent magnets toward a delayed side with respect to a rotating direction. CONSTITUTION:In a reaction chamber 2, since the facing pole of each magnet 9A, 9B has different polarity, floating clad is attracted by a strong magnetic field formed thereby and moved toward a circumferential direction while riding on the progressive magnetic field and overcoming the stream of the cooling material for an atomic reactor in a state gathered in the vicinities of an outside wall 1a and an inside wall 1b. At this time, the arranged condition of the clad comes close to each side wall 1a, 1b along the facing directions of the different poles. That is, the facing directions of the different poles are inclined downwards with respect to the horizontally rotating direction as shown in inclination angles theta1, thetan and theta2n, and said inclination angles are gradually made larger from the upper part to the lower part. Hence, the clad riding on the alternating progressive magnetic field is introduced to a partition wall 4 with high density.
Patent JP-H04309700-A (JP)
Title: Ventilation controller of tunnel
Inventor: WATANABE TAKAHIRO
IPC: F24F7/007
Filed: 1991-04-04
Abstract: PURPOSE:To rationally and economically control ventilation by adding the frequency of increasing in concentration of contamination in each period of time, calculating the statistical time period of increasing in concentration of contamination and correcting the objective value of wind speed to cope with the concentration of contamination in each period of time obtained by calculation. CONSTITUTION:A ventilation controller is provided to control the running of a ventilator according to the deflection obtained by comparing the values of the concentration of contamination and wind speed detected in a tunnel with the predetermined objective values. This ventilation controller is provided with a means 8 to detect the period of time of increasing in concentration of contamination to calculate the statistical period of time of increasing in concentration of contamination by adding the frequency of increasing in concentration of contamination in each period of time from the time distribution of the detected concentration of contamination. In addition the controller is provided with a wind speed objective value correcting means 9 to correct the wind speed objective value so as to be able to cope with the concentration of contamination in each period of time.
Patent JP-H07282840-A (JP)
Title: Nickel-hydrogen battery device
Inventor: TAKIZAWA YOSHIHIRO
IPC: H01M10/30
Filed: 1994-04-11
Abstract: PURPOSE:To efficiently enhance heat exhausting performance and simplify handling and assembly work. CONSTITUTION:A pressure container 10 is fit inside a sleeve member 11, then directly stuck with an adhesive 12. The sleeve member 11 is placed on a fixing structure body 13 through an insulating plate 14, and the insulating plate 14 and the sleeve member 11 are threadably attached to the fixing structure body 13 with an insulating screw.
Patent JP-S58189028-A (JP)
Title: Granulation of sintered stock material
Inventor: SATOU KATSUHIKO
IPC: C22B1/14
Filed: 1982-04-28
Abstract: PURPOSE:To enhance the air permeability of a sintering layer by granulating a sintered stock material while a rotor rotated in an inclined state and provided in a drum mixer is rotated to a direction reverse to that of the drum mixer at a high speed of 60rpm or more to enhance granulating capacity. CONSTITUTION:A powdery stock material distributed to a belt conveyor 11 from a charging hopper 4 and supplied to a rotary drum 2 receives water from a water supply nozzle 6 to be conditioned in humidity and the humidified stock material is advanced through the rotary drum while mixed and granulated therein. On the way of advancement, granulation is fortified by a high speed rotor 2 provided in the drum and the formed granule is discharged from the drum mixer. The rotary direction of the high speed rotor 1 provided in the drum 2 is reverse to that of the drum and effect is enhanced when a number of rotations are 60rpm or more, more pref., 100rpm or more. By the aforementioned method, granulating capacity is enhanced as well as particle strength is high while the air permeability of a sintering layer is improved and the productivity is enhanced.