baber/WOPTO huggingface dataset:
Patent JP-S586298-A (JP)
Title: Production of clean water utilizing pumping-up power generation
Inventor: TAKENAKA HARUNO
IPC: C02F9/00
Filed: 1981-07-05
Abstract: PURPOSE:To purify sewage efficiently by the utilization of pumping-up power generation by introducing sewage to an under basin for pumping-up power generation, adding a pH controlling agent and a decomposing agent for dirt to this, and repeating pumping-up power generation according to need. CONSTITUTION:An under basin for pumping-up power generation is constructed as a settling basin having a sludge collecting mechanism and an oil separating mechanism. Sludge contg. salts or sludge contg. no salts is put into this, and a pH controlling agent and chemicals for decomposition or sepn. of dirt (BOD, COD, SS, oils, CN, org. phsophorus, phosphoric acid components, H2S, odorous components, various heavy metals, etc.) are added thereto. In some cases, the addition of said chemicals is not required. If necessary, during the repeated pumping-up powder generation between the upper basin and the lower basin, separated sludge is removed by releasing into air and sepn. of surface layers and bottom materials.
Patent JP-H06292953-A (JP)
Title: Method for continuously casting steel using scrap as raw material
Inventor: SEZE AKIFUMI
IPC: B22D11/114
Filed: 1993-04-08
Abstract: PURPOSE:To continuously cast molten steel using scrap containing much tramp elements of Cu, Sn, etc., as raw material in an industrial scale at a low cost. CONSTITUTION:At the time of continuously casting the molten steel using the scrap as the raw material, DC magnetic flux in the direction transverse to the thickness of a cast slab 2 is imparted over whole width in a continuous casting mold 1 to form static magnetic field zone 3 in the casting direction in the mold with the DC magnetic flux. By making this static magnetic field zone 3 as the boundary, the molten steel is supplied through an immersion nozzle 4 on the lower side of the static magnetic field zone 3 while adding Ni on the upper side of the static magnetic field zone 3, thus molten steel is cast.
Patent JP-S5630011-A (JP)
Title: Rolling method for metallic strip
Inventor: OOMORI SHIYUNJI
IPC: B21B1/28
Filed: 1979-08-20
Abstract: PURPOSE: To restrict the increase of the rolling load due to the reduction of the sheet thickness, and at the same time, to perform the shape straightening work, by successively decreasing the roll diameter along the traveling direction of the strip, and by giving the traveling strip the 3 degrees or larger feed-in angle, at rolling the strip being passed through pairs of large and small work rolls.  
     CONSTITUTION: At rolling the strip S being passed through plural pairs of work rolls consisting of large and small work rolls 9, 10, 11, 12,..., etc., the diameter of these tandem arranged large and small work rolls 9, 10, 11, 12, etc., is successively decreased along the traveling direction of the strip S; the strip S, being given the 3 degrees or larger feed-in angle by the deflector rolls 29, 30, etc., is zigzag passed through these plural pairs of large and small work rolls; hereby, the rolling and straightening works are simultaneously performed. According to this method, even in case of requiring a high draft percentage, the rolling load can be reduced to a relatively small value, and besides, the strip with good flatness can be efficiently obtained by the rolling work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61295906-A (JP)
Title: Method and device for delivering and storing work
Inventor: TSUNODA NOBUYUKI
IPC: B65G1/06
Filed: 1985-05-18
Abstract: PURPOSE:To improve operating efficiency by circulating a receiving side endless stocker and translocating a work to an empty holding part next to the lastly received holding part of a send-out side stocker, in a work delivering buffer stocker between automatic machining devices. CONSTITUTION:When there is no work W on a work send-out side endless stocker 22, a work W is translocated from the work carry-out part 11a of a first machining device 11 onto the work holding shelf 38 at the level L1 of the send-out stocker 22 via the holding part 30 of the level L1 of a work receiving side endless stocker 21 and a work transfer device 45. And, the work W is carried out to a second machining device 12 by means of a send-out device 39. When a work W exists at the level L1 of the send-out side stocker 22, the receiving side stocker 21 is circulated to translocate works to the following shelves 38 of the send-out side stocker 22 in order. The send-out side stocker 22 is moved one pitch at every sending out. Thus, the operating efficiency can be improved.
Patent JP-H06294484-A (JP)
Title: Refrigerant transporting hose
Inventor: KUWAMOTO KENJI
IPC: F16L11/08
Filed: 1993-04-07
Abstract: PURPOSE:To provide a refrigerant transporting hose excellent in the fleon R-134a gas barrier property, flexibility, hot-oil resistance, and heat resistance by forming the innermost layer out of a resin layer having the sea-island structure of the sea phase mainly made of a nylon resin and the island phase containing a copolymer with specific para-methyl styrene. CONSTITUTION:An inner tube layer 3 made of a resin layer 1 and an inner tube rubber layer 2 of a refrigerant transporting hose is covered with an outer rubber 5 via an intermediate rubber layer 4 containing reinforcing threads. The resin layer 1 serving as the gas barrier layer of the innermost layer 2 is formed out of a resin layer having the sea-island structure made of a nylon resin such as nylon 6 or nylon 66 for the sea phase and a halide IB-PMS copolymer alone or a mixture of this copolymer and a nylon resin such as nylon 12 for the island phase. The halide IB-PMS copolymer is a copolymer with para-methyl styrene substituted with isobutylene and part of hydrogen atoms in molecules by halogen atoms such as bromine atoms or chlorine atoms.
Patent JP-H045263-A (JP)
Title: Production of quaternary ammonium salt
Inventor: YAMASHITA TATSUJI
IPC: C07C211/63
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the subject compound useful as a phase-transfer catalyst, etc., in high yield by using benzyl chloride readily available, tractable and having a low cost, and reacting together with tertiary amine and metal bromide (iodide) in the presence of a solvent (dispersing medium). CONSTITUTION:(A) Tertiary amine (e.g., trimethylamine) expressed by formula I (R1 to R3 are same or different alkyl, alkenyl, aralkyl or polyoxyalkylene) is reacted with (B) benzyl chloride and (C) bromide or iodide of monovalent or divalent metal (e.g., lithium bromide or sodium iodide) in the presence of a solvent or dispersing medium such as methanol or acetonitrile at from -20 deg.C to 180 deg.C, preferably 20-80 deg.C to afford a compound expressed by formula II (X is Br or I according to the reacting component C). Using molar ratio o benzyl chloride to tertiary amine is preferably 0.95-1.0.
Patent JP-H07289544-A (JP)
Title: Head rest for x-ray ct system
Inventor: MOCHITATE MIKIO
IPC: A61B6/03
Filed: 1994-04-21
Abstract: PURPOSE:To provide a head rest for an X-ray CT system capable of resting a head without causing pain to an examinee and preventing a metallic artifact with metal from occurring by arranging a mechanism capable of continuously and arbitrarily setting a tilt angle and height outside the X-ray photographing range of the examinee. CONSTITUTION:A metal fitting 2 is embedded in the tip of a top board 1, and a supporting table 3 is mounted on the metal fitting 2, and a supporting table 5 is supported so as to be moved in the up and down directions by mounting a linear moving guide 4 on the supporting table 3. The supporting table 5 can be moved in the Y direction by turning a screw 6, and a mounting plate 7 is mounted on the supporting table 5 so as to be tilted in a direction of theta via a shaft 8, and a nut 10 is mounted via a shaft 9. Also, a screw 11 is inserted into a hole 7a pierced on the left side of the shaft 8 part of the mounting plate 7 in the up-and-down direction, and the tip part of the screw 11 is screwed with the nut 10. Moreover, a head rest main body 12 is mounted on the right side terminal part of the shaft 8 part of the mounting plate, and the head of the examinee laid on the top board 1 can be rested on the head rest main body.
Patent JP-S63270942-A (JP)
Title: Torque damper
Inventor: ITO KAZUTO
IPC: F16F15/139
Filed: 1987-04-29
Abstract: PURPOSE:To prevent a cam from separating off by making a sliding stroke, to be regulated by contact with a retainer of the lifter fitted in a transmission shaft through a spline, smaller than the maximum depth of a recessed spring and the total buckling stoke of a damper spring. CONSTITUTION:Driving torque out of a transmission output shaft via gears 5 and 6 drives a rear wheel by way of a recessed cam 9, a protruded cam 10, a lifter 11 and transmission shaft 2, while inverse load torque is transmitted by an inverse route. Here, if transfer torque becomes more than the specified value, the protruded cam 9 goes up an incline of the recessed cam 10, and the lifter 11 is moved to the left on the transmission shaft 2 against a damper spring 13, whereby relative rotation is produced between a driven gear 6 and the lifter 11, thus the transfer torque is buffered. A sliding stoke A of this lifter 11 is regulated to be constant by contact with a retainer 12 and it is set to be smakker than the maximum depth B of the recessed can 10 and a total bucking stroke of the damper spring 13. Thus, even if it receives excessive torque, there is no occurrence of cam separation, and the total buckling of the damper spring also will not occur there so that durability is maintainable.
Patent JP-H08305853-A (JP)
Title: Method and device for object recognition and decision making based upon recognition
Inventor: KAGE YASUSHI
IPC: G06T7/00
Filed: 1995-04-28
Abstract: PURPOSE: To enable object recognition and decision making without any human intervention by automatically generating internal data representation that can be collated from an external signal. CONSTITUTION: This device consists of four parts which are an external signal processing part 1, a storage matching part 2, a storage part 3, and an output decision part 4. This information processor extracts necessary information from the external signal by the external signal processing part 1 and converts it into internal data representation by attributes such as colors and shapes. By this internal data representation, an image being stored representation in the storage part 3 is retrieved and the object is estimated. Further, the output decision part 4 manages a correspondence table which is stored in the storage part 3 and has correspondence between the object and an action that should by taken to the object, and the action is determined on the basis of the correspondence table.  Thus, the object obtained as a two-dimensional shape image is estimated by using the image and an intention decision is flexibly made according to the state.
Patent JP-H07308306-A (JP)
Title: Rf coil for mri and mri apparatus
Inventor: OGINO TETSUO
IPC: G01P5/22
Filed: 1994-05-19
Abstract: PURPOSE:To realize a bird cage coil type RF coil and an MRI apparatus which can improve efficiency of transmitting and receivng by realizing equilibrium-non- equilibrium conversion without using a balun. CONSTITUTION:A shield conductor is connected with the region from the intermediate point of an element to a condenser connecting point of the arc of the first ring part 2a and the first coaxial cable 6a connected with a central conductor on another end side of the condenser of the arc part connected with this shield conduction is provided. In addition, the second coaxial cable 6b wherein a shield conductor is connected with the region from the intermediate point of an element being brought into contact with the arc part connected with the central conductor of the first coaxial cable to the condenser connecting point of the arc point of the second ring part and the central conductor is connected to the arc part of the second ring part being brought into contact with the element connected with the shield conductor of the first coaxial cable, is also provided.
Patent JP-S5629312-A (JP)
Title: Change-over switch for on-load tap changer
Inventor: MIHARA YUUJI
IPC: H01H33/40
Filed: 1979-08-18
Abstract: PURPOSE:To reduce the frictional force of a sliding portion between an openable rod and a supporting frame by bearing the elastic force of a spring acting in vertical direction to the openable rod through a roller provided at a rod end by a guide. CONSTITUTION:In case a control rod 12 is driven upwardly when a vacuum switch 3 is closed, rod ends 9, 10 are so rotated that an inclining angle theta may become small around a transmitting pin 6 on an openable rod 2 as a fulcrum. In this manner a distance B1 between a connecting pin 14 and a roller 8 is reduced. As the distance B1 is decreased, a pushing spring 11 is compressed to increase the compressing force. When the angle theta becomes zero and the rod 12 is further raised, the inclining angle is increased in negative direction -theta. In this manner, the force of the spring 11 is so acted as to push the rod 2 downwardly to thus cause stationary and movable electrodes 3b, 3a to be opened. When the rod 12 is driven downwardly from the open state of the switch 3, the absolute value of the angle -theta is reduced, and if it exceeds the positions of theta=0, the switch 3 is closed by the vacuum self-closing force and the stored compression force of the spring 11.
Patent JP-H01278835-A (JP)
Title: Automobile door handle
Inventor: KOBAYASHI SATORU
IPC: E05B1/00
Filed: 1988-04-30
Abstract: PURPOSE:To facilitate the manufacture of a door handle by fitting the free end part of a shaft part in a hole formed in an arm part of a handle body, and by mounting a spring between a bracket and the handle body so as to prevent the shaft part from coming off. CONSTITUTION:An automobile door handle 10 comprises a bracket 11, and a handle body 12 journalled rotatably to the bracket 11. A bracket 11 is provided with a pair of arm, parts 23, 24 while the handle body 12 is provided with a pair of arm parts 31, 31. The arm parts 25, 26 are provided with shaft parts 25, 26. Accordingly, during assembly of an automobile door handle, it is sufficient that a spring 3 is wound on the shaft part 25, the arm parts 30, 31 on the handle body 12 are inserted in holes 21 in a bracket 12, and then the shaft parts 25, 26 are inserted in holes 32, 33 in the arm parts 30, 31. With this arrangement, it is possible to facilitate the manufacture of the door handles.
Patent JP-S5229390-A (JP)
Title: Auxiliary device for opening bag in charging device of bag with flat b ottom
Inventor: HAMANO JIYUNICHI
IPC: B65B43/34
Filed: 1975-08-30
Abstract: PURPOSE: To make possible an operation of charging powder along with an automatic mouth of bags without trouble in cooperation with other actions causing no damage to the body of bag with flat bottom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S587905-A (JP)
Title: Voltage following circuit
Inventor: TANAKA MINORU
IPC: H03F3/50
Filed: 1981-07-08
Abstract: PURPOSE:To obtain large current outputs and to enable a low electric power integrated circuit to be used by constituting the titled circuit by a transistor (TR) for the initial stage emitter follower, two diode TRs, a current mirror circuit and a complementary push-pull circuit. CONSTITUTION:The titled circuit consists of a constant current source 2, TRs Q3, Q4 for a current mirror, a TR Q1 for the initial stage emitter follower, DC voltage shifting and bias generating diode TRs Q5, Q6, and complementary push-pull TRs Q7, Q8 for an output stage. An input signal is applied to the base of the TR Q1 and its emitter follower voltage is applied to class B complementary push-pull circuits of the TRs Q5-Q8. Consequently the voltage of the input signal is almost equal to that of an output signal. In respect to output current, the maximum current of the diode TRs Q5, Q6 is the current IO of a constant current source 2 or less and the maximum output current flowing into the TRs Q7, Q8 is IOMAX=beta.IO. Where, beta is a current amplification factor.
Patent JP-S61262768-A (JP)
Title: Replacing device for developer of electrophotographic device
Inventor: TSUKANO MORIYOSHI
IPC: G03G15/08
Filed: 1985-05-17
Abstract: PURPOSE:To supply a fresh developer into a developing part automatically and to prevent contamination in a machine due to a scatter by operating a flow passage opening/closing means provided between a developer supply means and the developing part in a period relative to the operation of a developer discharging means and at the end of the operation. CONSTITUTION:When the developer in a developing unit 1 is replaced, a developer cartridge 6 is mounted on a cartridge holder 5, a developer recover bottle 10 is mounted at a specific position, and a start button sw for developer replacement is pressed. A sensor 7 provided to a hopper casing 2 and a sensor 11 provided to the recovery bottle mounting part detect the presence of the developer casing 6 and recovery bottle 10 to open a decision making gate 8 and a shutter is moved forth and back about 10-60 times firstly by a timer 13 with the output signal of a sequence control circuit 14, thereby dropping toner staying on the shutter 4 into the developing unit 1. Then, a conveyor screw 9 operates for a specific time t2 through a timer 15 to discharge the waste developer in the developing unit 1 into the recovery bottle 10.
Patent JP-H08300792-A (JP)
Title: Thermal stencil engraving apparatus
Inventor: KIKUCHI MAKOTO
IPC: B41L13/02
Filed: 1995-04-28
Abstract: PURPOSE: To always make an excellent stencil by effectively engaging a light emitting unit with an impression plate and preventing the engraving mistake. CONSTITUTION: A light emitting unit 3 is engaged with an impression plate 2 corresponding to a base, the unit 3 is driven to emit a light by a power source 5, and a thermal stencil raw sheet is engraved. A contact 14 supplied with power for driving to emit a light is provided at the edge 3a of the unit 3. An external contact piece 19 bent at a predetermined angle at the position opposed to the contact 14 and a support member 20 so bent as to be disposed at this side of the inserting direction of the unit 3 by the piece 19 are provided at the plate 2.  When the unit 3 is engaged with the plate 2, the member 20 is brought into contact with the part of the unit 3 to support the contact 14 and the piece 19 in a non-contact state, the pressing force of the unit 3 in the inserting direction is further applied to effectively engage the unit 3 with the plate 2 to be elastically deformed to be able to bring the contact 14 into contact with the piece 19.
Patent JP-H10301941-A (JP)
Title: Document information sharing system
Inventor: FUJIWARA SATOKO
IPC: G06F17/30
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To automate shared document information management by organically cooperating a mail managing function, a report managing function and a contents managing function. SOLUTION: An attribute information registering part 2 adds a number and a receiving date to document body attribute information in document information confirmed by a sending document information confirming part 1 and then automatically registers the information in a document management information DB 10. A document information generating part 3 stores the document information in a document information DB 11 as a hypertext type file. A document information distributing part 4 automatically distributes the received document information to a prescribed sending destination based on sending destination information stored in a document information sending destination DB 9. A document information relation display part 7 mutually relates respective sort sections based on the relation of sort sections stored in a sort managing information DB 8.  A table information preparing part 5 automatically prepares and updates table information (a table display file) based on the document body attribute information registered in the DB 10 and stores the prepared/updated information in a table information DB 12. A document information display part 6 displays a table display or the like.
Patent JP-S6169505-A (JP)
Inventor: KENESU EI HAMUSU
IPC: B65B5/00
Filed: 1985-05-17
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-H10302696-A (JP)
Title: Electron beam projection lens
Inventor: NAKASUJI MAMORU
IPC: G03F7/20
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the natural aberration characteristic of a projection lens by controlling a magnetic field on a mask and/or a sample surface to reduce the imaging aberration, and forming a crossover in a point where the electron beam incident on a first projection lens internally divides the distance between the mask and the sample in a prescribed ratio. SOLUTION: A magnetic field on a mask and/or a sample surface is controlled by a projection lens system for contracting and transferring the pattern of the mask to the sample surface in 1/N by use of two stages of projection lenses, or a first lens 3 and a second lens 4 to reduce the imaging aberration. A crossover is formed in a point where the distance between the mask and the sample is internally divided in N:1 by the electron beam incident on the first lens 3. Even when the main plane of the projection lens is moved by an additional magnetic field, for example, the magnetic field by the third lens 1 and the fourth lens 7, the crossover is formed in a prescribed position on the basis of the moving quantity, whereby the aberration can be reduced.
Patent JP-H09290652-A (JP)
Title: Differential gear
Inventor: INAGAKI TOSHIYUKI
IPC: F16H48/38
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear capable of adjusting tooth contact between a ring gear and a pinion gear without changing dimension of each part constituting the differential gear. SOLUTION: In a differential gear 1 comprising a pinion mechanism 2 formed with a pinion gear 2a rotatable in order to transmit drive power from an engine by a bearing 20 formed in a tip end of the pinion gear 2a, differential case 3 where a differential mechanism is arranged in the inside and a ring gear 3c is provided and a differential carrier 4 with which the pinion mechanism 2 relating to the differential case 3 is positioned so as to mesh the pinion gear 2a with the ring gear 3c, the bearing 20 formed in the tip end of the pinion gear 2a is formed so as to make an inner race 20a mountable/demountable relating to an outer race 20b.
Patent JP-S5731095-A (JP)
Title: Shift processing system
Inventor: TSUCHIYA MASANORI
IPC: B41J5/08
Filed: 1980-07-31
Abstract: PURPOSE:To prevent intervention of invalid shift action and to improve a printing efficiency of a serial printer by storing only the requirement for the exchange of a shift code and by receiving a shift requirement after the printing requirement of a character has arrived. CONSTITUTION:A code inputted into a register CREG of a serial dot printer is held, and when this code is a shift code, it is compared with a shift code being currently effective in a shift storage register SREG within a state storing part SECT in a shift state comparator SCOM. Further, when a newly inputted code value is different from a value of the register SREG, a signal set in an exchange storage register XREG is stored in a shift temporary storage register NREG, and if councide, the requirement for the exchange of the register XREG is erased. Still more, when in a shift code comparator CCOM, a shift requirement for a value inputted into printing character codes is received, an exchange trigger is sent to a state controlling circuit SCNT to prevent the intervention of invalid shift action.