baber/WOPTO huggingface dataset:
Patent JP-S61137170-A (JP)
Title: Electrophotographic copying machine
Inventor: TAKAHASHI KOZO
IPC: G03G15/00
Filed: 1984-12-07
Abstract: PURPOSE:To close a dedicated door after a developing device is replaced for toner supply, and to shorten a warm-up time by allowing a dedicated door which corresponds to a developing device to be opened and closed, and keeping on supplying electric power to a heat source for a heat fixation part and disabling copying operation when the dedicated door is opened. CONSTITUTION:An original cover 2 which is opened and closed freely to cover an original platen is provided on an electrophotographic copying machine body 1, a front door 3 is provided to the machine body 1 in a free opening/closing state, and the opening/closing state of the door 3 is detected by a detection switch 4. The dedicated door 6 is supported pivotally at one side edge of the front door 3 to replace an internal developing device 5. The opening/closing state of the door 6 is detected by a detection switch 7 and detection signals of the switches 4 and 7 are applied to the control circuit 20 of the copying machine. When the door 6 is open, power supply to the heat source for the heat fixation part is carried on under the control of the CPU22 of the circuit 20 and copying operation is disabled and restarted when the door 6 is closed after the device 15 is replaced for toner supply, thus shortening the warm-up time.
Patent JP-H05229562-A (JP)
Title: Housing container, formation thereof and metal die mechanism for integral molding
Inventor: KUMAGAI HIROYUKI
IPC: B29C45/14
Filed: 1992-09-29
Abstract: PURPOSE:To reduce the manufacturing cost by a method wherein a handle mounting wall is provided at two positions opposing in the diameter direction of a peripheral part which protrudes outward of an upper surface part of a container body, a C-shaped hole is formed in the wall, and a die guiding hole is formed at a position corresponding to the hole in the peripheral part. CONSTITUTION:A container body 1 molded by injection of resin is formed to have a substantially cylindrical outline and provided with a peripheral part 3 which protrudes outward around an upper surface part of the container body 1. A handle mounting wall 5 is provided in the peripheral part 3 at two positions opposing in the diameter direction. The peripheral part 3 is designed to permit a pivoting engagement of a rotation shaft of a handle, so that the rotation shaft can rotate or move in the amplitude direction. In the center of a surface area of the handle mounting wall 5, a round hole 8 is formed to have space by a prescribed width from a shaft diameter of the rotation shaft of the handle. Further, a part of the circumference of the hole 8 is tapered inward to form a C-shaped taper 9. In an upper surface of the peripheral part 3 of the container body 1, a die guiding hole 11 which enables a movement of a side die on and along a sliding shaft is formed.
Patent JP-H0885000-A (JP)
Title: Portable aerator
Inventor: MAHIKO SHIYOUTAROU
IPC: B01F3/04
Filed: 1994-09-16
Abstract: PURPOSE: To provide a method in which such artificial pollution as domestic waste water is dispersedly improved and circulation of an original natural purification function is recovered by constituting a portable aerator, so that absorption of highly dissolved oxygen is obtained and the portable aerator is formed into a portable floating type and easily installed in a place near to the generation source of polluted water in a method for simulating the natural aeration function of a river for polluted water with deficiently dissolved oxygen. CONSTITUTION: An aerator is constituted of a submersible pump 1a and an aspirator 1b, and a meshlike vessel 2a is floated on the water surface by a float 2b. Absorption of dissolved oxygen necessary for purification is caused by injecting water from the upper part of the water surface.
Patent JP-S61139679-A (JP)
Title: Production of grain oriented electrical steel sheet having low iron loss
Inventor: WADA TOSHIYA
IPC: C21D9/46
Filed: 1984-12-11
Abstract: PURPOSE:To produce a low iron loss grain oriented magnetic steel sheet without annihilation of an effect of improving the iron loss as a result of a post heat treatment by coating specific acids or salts on a grain oriented electrical steel sheet subjected to finish annealing to a line or spot shape and baking the coating to segment the magnetic domains. CONSTITUTION:A silicon steel slab is subjected to annealing after hot rolling, then to one pass or >=2 passes of cold rolling including annealing in the mid- way, by which the slab is worked to the final thickness of about 0.25mm sheet thickness. The sheet is then subjected to decarburization annealing and finish annealing to manufacture the grain oriented magnetic steel sheet. One or >=2 kinds among a phosphoric acid, phosphoate, boric acid, borate, sulfate, nitrate and silicate are coated at 1-30mm intervals on the surface of such steel sheet to the line or spot shape. The coating is baked at 300-1,200 deg.C after drying to form the intrudinb body consisting thereof and to segment the magnetic domains. The low iron loss grain oriented magnetic steel sheet which obviates the deterioration in the low iron loss characteristic as a result of the subsequent heat treatment such as stress relief annealing is thus produced.
Patent JP-S62119191-A (JP)
Title: Production of semiconductor crystal
Inventor: SATO FUMIHIKO
IPC: H01L21/304
Filed: 1985-11-19
Abstract: PURPOSE:To increase the length of a crystal by specifying the azimuth of a seed crystal and eliminating the segregation of the impurity on the surface of a substrate for epitaxial growth when a compd. semiconductor crystal for forming the substrate for epitaxial growth is produced by a pull method. CONSTITUTION:When the semiconductor crystal for forming the substrate for epitaxial growth is produced, the azimuth of the seed crystal is selected so that the surface of the substrate cut out at right angles to the crystal lifting shaft is slightly inclined to the azimuth of a low-index face. For example, the seed crystal 1 used for lifting the crystal has a <001> azimuth and is inclined at an angle of 2 deg. to the <110> azimuth. After a single crystal 2 is pulled up by using such a seed crystal 1, the crystal is ground in the direction to form a cylinder 3 and then the substrate 4 is cut out. Consequently, the substrate whose (001) face is inclined at an angle of 2 deg. to the <110> azimuth can be obtained.
Patent JP-H02269177-A (JP)
Title: Method for removing desired ion from its solution and concentrating it
Inventor: JIERARUDO ESU BURATSUDOSHIYOO
IPC: G01N30/88
Filed: 1989-10-06
Abstract: PURPOSE: To easily remove, concentrate and recover ions from a solution by bringing a specified compound into contact with a polyionic solution for concentration and destroying the formed complex with an acceptor liquid so as to solubilize the complex in the solution.  
     CONSTITUTION: A mixed solution (A) of desired ions and other ions is complexed with a compound (B) of the formula [when B is O, OCH 2 , S or SCH 2 , D is N(R 3 ) or N(R 3 )CH 2 ; E is NHCH 2 CH(OH)CH 2 O(CH 2 ) 3 Si (O-silica gel) 3  or the like; Y and Z are each O-silica gel, methoxyl OCH 3  or the like; R 1  is hydroxyl or the like; R 2  is H or the like; R 3  is H or the like; a is 3 or the like; b is 1 or the like; c is 5 or the like; d is 0 or the like; and the matrix is silica gel or the like]. Next, a volume smaller than that of component A of free ions are molten in an acceptor liquid to destroy the complex and to thereby remove the desired ions and recover. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02137710-A (JP)
Title: Manufacture of sodium peroxycarbonate carrier
Inventor: HENRII ARUBAATO PIFUAA ZA SAAD
IPC: C11D3/39
Filed: 1989-10-06
Abstract: PURPOSE: To improve storage stability by removing steam from the surface of a particulate reaction mixture obtd. by applying a soln. mixture prepd. by adding specific salts to an aq. H 2 O 2  soln. to particles of Na 2 CO 3 , then heating the reaction mixture.  
     CONSTITUTION: The soln. mixture is obtd. by adding the diphosphonic acid (salt) [e.g.; 1-hydroxyetylidene-1, 1-disulfonic acid (salt)] of formula (Y is H, hydroxyl; R is H, 1 to 6C aliphat. group) at 0.1 to 3 wt.% to 50 to 80 wt.% aq. H 2 O 2  soln. to obtain the soln. mixture. Next, the soln. mixture is uniformly applied on the anhydrous Na 2 CO 3  of solid particles, by which the solid particulate reaction mixture is obtd. The steam is removed from the surface of the mixture and the mixture is heated and held to an at 35 to 80°C to effect reaction. The soda ash peroxygen carrier compsn. contg. 1 to 5 mol Na 2 CO 3  for each mol of the effective water in the compsn. of the resulted product is produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61139099-A (JP)
Inventor: MIYAMOTO MITSUO
IPC: H02G3/16
Filed: 1984-12-12
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-H02106602-A (JP)
Title: Combustion device
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D3/10
Filed: 1988-10-17
Abstract: PURPOSE:To enable regulating smaller combustion than the time when the height of the exposure of the wick is at a low position by forming slits in the side under an outer fire tray circumferentially, by providing an outer wick-cylinder which is joined to the outer fire tray-base with a gap outwardly from said slits and also with a gap downwardly from the outer wire tray, and by providing a flow-straightening means in the upper middle inside an inner fire tray-base. CONSTITUTION:There are provided a plurality of slits 21 in the side under an outer fire tray 5 circumferentially and also a cylindrical bottomed flow-straightening means 23 in the upper middle inside an inner fire tray-base 2. An outer work-cylinder 22 is joined to the outer fire tray-base 3 with a gap (a) outwardly from said slits 21 and with a gap (b) between the top edge of the outer wick-cylinder 22 and the underside of the outer fire tray 5. These gaps (a) and (b) are designed to make the air flowing into the lower part of a combustion chamber 8 appropriate in quantity for maintaining stabilized combustion and a also obtain a cooling effect from flow of cool air. By the use of the flow-straightening means 23 the cool air rising inside the inner fire tray-base 2 is made to flow along the inner wall surface of the inner fire tray-base 2 with a cooling effect on an inner fire tray 4 and the inner fire tray-base 2, which is in contact with the wick 1, so that the vaporization from the wick 1 decreases in amount and therefore the combustion amount lowers.
Patent JP-H08116901-A (JP)
Title: Device for dehydrating boiled noodle and dehydration of the same
Inventor: NARITA AKIHIRO
IPC: A23L7/109
Filed: 1994-10-26
Abstract: PURPOSE: To provide a device for dehydrating boiled noodles capable of omitting subdividing operation of boiled noodles after dehydrating treatment. CONSTITUTION: This device for dehydrating boiled noodles, capable of removing water drops, etc., attached to boiled noodles by centrifugal force, is equipped with rotatably set rotary plates 26 connected to an electrically-driven motor, plural baskets 32 made of a net, etc., to divide boiled noodles and plural ring materials 28 which are respectively fixed to the peripheral edges of the rotary plates 26 and to which the respective plural baskets 32 are detachably fixed, in a casing 12 placed on a base.
Patent JP-H01103939-A (JP)
Title: Production of light weight inorganic board
Inventor: SANUKI IKUO
IPC: C04B28/02
Filed: 1987-10-15
Abstract: PURPOSE:To produce the title board making good use of coal ash as industrial waste, by extrusion forming the material obtd. by adding water to a mixture of cement, coal ash having a large content of unburned components, cellulose fiber, auxiliary for extrusion, etc., in a specified proportion and by kneading. CONSTITUTION:In weight, 20-60% cement, 10-60% coal ash consisting of spherical particle and, in addition, incompletely burned ash having many pores on the surface and inside, 1-10% cellulose fiber such as pulp and 0.3-1% auxiliary for extrusion such as methylcellulose are mixed. As occasion demands, the mixture is added and kneaded with 5-20% lightweight aggregate such as pearlite or foamed or crushed styrol particle, and water in a required amt. and then, the material is extrusion formed. By this method, the coal ash above- mentioned can be put to good use and, besides, the cement product can be made light due to porosity of the coal ash.
Patent JP-H02107065-A (JP)
Title: Picture encoder
Inventor: MAKI SHINICHI
IPC: H04N1/41
Filed: 1988-10-17
Abstract: PURPOSE:To improve the quality of a transmitted picture by controlling the information quantity of the encoded output of an encoding means according to the data occupation quantity of a buffer memory. CONSTITUTION:The encoding output of an encoding means 111 is temporarily accumulated in a buffer memory 121, then sent to a transmission path. A write address of the data to a buffer memory 121 is generated by a write address generating means 131, and a read address is generated by a read address generating means 141. A buffer occupation quantity calculating means 151 calculates the data occupation quantity of the buffer memory 121 according to the write address and the read address, and a control means 161 controls the information quantity of the encoding output of the encoding means 111 according to the data occupation quantity. Thus, the supply of the data to the buffer memory 121 is controlled, the bit rate of the signal transmitted to the transmission path is held at <= a mean rate, and the transmitted picture quality is improved.
Patent JP-H01105885-A (JP)
Title: Power locking device for car
Inventor: MATSUSHIMA KENJI
IPC: E05B81/72
Filed: 1987-10-16
Abstract: PURPOSE: To automatically operate the engagement/disengagement operation of a striker with/from a door lock mechanism by providing the door lock mechanism engageable with the striker and a push rod movable between a lock position and an unlock position. CONSTITUTION: A striker 2 is provided either on a body 1 side or a door 3 side and a door lock mechanism 4 is provided engageable therewith on the other side. A push rod 6 is provided movable between a lock position where the door lock mechanism 4 is engaged with the striker 2 and an unlock position where it is disengaged therefrom. A driving means 7 is provided for moving the bush rod 6 between the lock position and the unlock position and a detecting means 25 is provided for detecting that the push rod 6 is moved a preset stroke from both positions, so that the push rod 6 can arrive either at the lock or unlock position before the drive of the driving means 7 is stopped.
Patent JP-H10106842-A (JP)
Title: Planar transformer and its manufacture
Inventor: UMENO TORU
IPC: H01F30/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable planar transformer and its manufacturing method. SOLUTION: An E-shaped ferrite core 1 and a printed coil board 3 put in the core 1 are mounted on an I-shaped ferrite core 2 and the core 2 and board 3 are stuck to each other by applying an adhesive 10 composed of a heat- resistance epoxy resin to the central parts of the longer sides on the upper surface of the core 2, namely, to the peripheral edge sections on the shorter sides of a rectangular hole 3a on the lower surface of the board 3. The cores 1 and 2 are stuck to each other by applying the adhesive 10 to the external side faces of the side legs 1a of the core 1 and the corresponding side faces of the core 2.
Patent JP-H1085757-A (JP)
Title: Water treatment device
Inventor: HONMA HIROSHI
IPC: C02F1/48
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To remove red rust or the like and prevent the generation of red rust or the like in a piping by carrying out the magnetic treatment on the inflow side and the outflow side of a water storage tank and returning treated water to the water storage tank while treating magnetically the treated water by a bypass. SOLUTION: Water in a water receiving tank B is pumped up by a lift pump P1 and transferred to a secondary side magnetic treatment device C, wherein the magnetic treatment is carried out, and stored in a water storage tank A. Storage water W is drained out of a drainage outlet a' and flowed into primary side magnetic treatment devices C, C to be treated magnetically. The magnetically treated water is flowed into a bypass D, and treated magnetically by a bypass magnetic treatment device C and then returned to the water storage tank A. The high degree magnetic treatment is carried out by the above-said circulation. The magnetically treated water W is fed to respective pipes G through a water flow line F. The generation of red rust or the like in the piping can be prevented, and the red rust can be removed securely by the above-said high grade magnetic treatment.
Patent JP-H11167812-A (JP)
Title: Conductive elastomer grafted on elastic substrate
Inventor: CROTZER DAVID R
IPC: C09D5/24
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a conductive elastomer grafted on a substrate. SOLUTION: A conductive elastomer 14 is provided with a great quantity of conductive flakes 22 scattered in it. The conductive elastomer 14 is further prepared with a great quantity of conductive grains scattered in a non- conductive elastomer material. Or else, a great quantity of conductive grains are embedded in the outer surface of the conductive elastomer 14. The conductive elastomer 14 is normally grafted on a substrate by heat treatment. In one use, the conductive elastomer 14 is grafted on an elastic substrate 10 to form a conductive circuit trace 14. In other use, the conductive elastomer 14 is grafted on an elastic substrate used as a key pad of a phone, a computer or a desk-top electronic calculator. Further in other use, the conductive elastomer 14 is grafted on the elastic substrate to form a shield against an undesirable electric field and a magnetic field.
Patent JP-H03123162-A (JP)
Title: Reception selecting and answering method
Inventor: BABA KUNITAKA
IPC: H04M3/42
Filed: 1989-10-05
Abstract: PURPOSE:To avoid a unidirectionally forced call executed from a transmitting terminal by answering or rejecting the call, after a receiving terminal side checks and confirms a transmitting terminal number or a transmitter number sent back from the transmitting terminal by its request. CONSTITUTION:An exchange communication system contains not only a switching network N consisting of subscriber line exchanges LSA, LSB and a communication line L but also terminals A, B having a telephone set. Also, a receiving terminal has a function for checking and displaying a transmitting terminal number or a transmitter number sent back by a request from a receiving terminal side. In such a way, whether an answer is executed or not can be selected by a will of a receiver side, and even when the answer is not executed, since the transmitter side is known, a call back can also by executed afterward. Also, in the case of a print electrical transmission executed by a facsimile terminal, paper is not used uselessly.
Patent JP-H07114403-A (JP)
Title: Controller
Inventor: YAMADA TOSHIHIRO
IPC: G05B11/36
Filed: 1993-10-20
Abstract: PURPOSE:To allow the control variable of a controller to track a setting value quickly by keeping a manipulated variable to be an upper limit or a lower limit when the manipulated variable reaches the upper limit or the lower limit. CONSTITUTION:In the case of a usual control state, that is, when a manipulated variable 6 is controlled between an upper limit and a lower limit, since a actual manipulated variable 10 is equal to the manipulated variable 6, the controller is in usual operation. However, when a control variable changes largely and the manipulated variable reaches the upper limit or the lower limit, the actual manipulated variable 10 reaches the upper limit or the lower limit by the operation of a changeover device 7 or 8. In this case, a changeover device 9 sets an integral element 5 to be identical to the actual manipulated variable 10. In this state, since a control variable 2 approaches an object value indicated by a setting value 1 and the state continues till a sign of a deviation 3 is inverted, the control variable 2 approaches the setting value quickly. When the control variable 2 exceeds the setting value 1 and the sign of the deviation 3 is inverted, the state restores to the usual control state and the control variable 2 traces with the setting value 1. Thus, the control variable 2 reaches quickly the setting value 1.
Patent JP-S63115459-A (JP)
Title: Facsimile equipment
Inventor: SANPEI TAKAAKI
IPC: B65H16/02
Filed: 1986-10-31
Abstract: PURPOSE:To load a recording paper roll through the side face of a facsimile equipment by providing a roll storing space that can store the recording paper roll at least through a single side of a side face parallel to a vertical surface to a support base together with a recording paper guide space that is continuous from the upper part of said roll storing space through the upper end part of a main body supporting face and opened to one side of the side face of the equipment. CONSTITUTION:A main body supporting face 23 of a support base 2 supports obliquely a main body 1 so that the moving direction of the recording paper is always dept within a vertical surface. A roll storing space 24 of the base 2 has a diameter larger than the maximum outer diameter of a recording paper roll 3 and is opened to the right side face of the support 2. A recess paper 21 is provided at the lower part of the space 24. The roll 3 is put into the space 24 so that the center axis of the roll 3 is set orthogonal to the moving direction of the recording paper. Thus the roll 3 is moved down and the lower part of the roll 3 is partly stored into the part 21. The right and left ends of the part 21 are cut off to prevent the right-left rotary shifts of the roll 3 which are caused when the recording paper is drawn out. A recording paper guide space 25 is opened to the right side face and therefore the recording paper can easily drawn out of the roll 3 through the right side face when the roll 3 is loaded.
Patent JP-2000094003-A (JP)
Title: Rolling mill for flat square bar
Inventor: SUZUKI SHINICHI
IPC: B21B39/14
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device for flat square bars with which a proper holding force is kept and inclination and corner-off are not generated in the case of caliberless rolling. SOLUTION: This mill is a rolling mill for flat square bars having plural pairs of rolling rolls for forming a continuous pass and provided with a pair of 1st upper and lower rolls 1, 2, a pair of 2nd upper and lower rolls 3, 4 which are arranged at a prescribed interval in the horizontal direction to these 1st rolling rolls and a pair of 3rd right and left rolling rolls 5, 6 which are arranged between the 2nd rolling rolls and the 1st rolling rolls so as to be rotated in the direction approximately perpendicular to these rolling rolls. In a state where the flat square bar W is held with either or both of the 1st rolling rolls and 2nd rolling rolls, trim reduction of the trim parts is executed on both edges of the flat square bar with the 3rd rolling rolls.