baber/WOPTO huggingface dataset:
Patent JP-H0256578-A (JP)
Title: Toner concentration controller
Inventor: HIROBE JUNICHI
IPC: G03G15/00
Filed: 1988-08-23
Abstract: PURPOSE:To control toner concentration properly by detecting the temperature of a device main body at a specific position by a temperature sensor, comparing the output of the temperature sensor with a preset reference value, and varying the stop time of a stop time setting means. CONSTITUTION:The temperature sensor 40 is connected to the stop time varying means 61 and the stop time varying means 61 compares the output of the temperature sensor 40 with the predetermined reference value and varies the stop time set in a stop time setting means 67. For example, when 50 deg.C is set as the reference value, it is considered that a long time is elapsed after the power source of the device main body is turned off if the temperature signal outputted by the temperature sensor 40 is <=50 deg.C, so it is considered that the developer at a development part is compressed to cohere and the time stored in the stop time setting means 67 is varied to 10 seconds so as to perform toner concentration control matching said state. Consequently, even when the device is not used for a long time, the toner control is controlled properly.
Patent JP-S6269297-A (JP)
Inventor: TAKAHASHI TSUTOMU
IPC: G10L15/06
Filed: 1985-09-24
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-H05107131-A (JP)
Title: Method and instrument for measuring hydraulic pressure with high accuracy
Inventor: MAEKAWA AKIRA
IPC: G01L7/16
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a highly accurate hydraulic pressure measuring method and instrument with a simple structure which are suitable for measuring large loads. CONSTITUTION:Hydraulic pressure reservoirs 11 and 12 pairs which are respectively faced to each other in the diametral direction are orthgonally provided on the internal surface of a cylinder 1. While a pulsating hydraulic pressure is applied to the reservoirs 11 and 12 from a pulsating hydraulic pressure supplying device 4 through piping 3 so that a phase lag can be produced between each facing reservoir pair, the diameter of the cylinder 1 is slightly varied in each direction so that a new oil film can be always formed in the gap between a ram 2 and the cylinder 1. In addition, the viscous friction of the oil is changed from a static state to a dynamic state by making the oil to flow in the tangential direction little by little. Therefore, the mechanical friction between the ram 2 and cylinder 1 can be reduced.
Patent JP-H0372007-A (JP)
Title: Manufacture of sintered cam
Inventor: OGASAWARA TORU
IPC: B22F7/06
Filed: 1989-08-11
Abstract: PURPOSE:To easily manufacture a light hollow sintered cam piece by injecting raw material for sintering into cavity, which is formed by assembling a die for forming and plural movable pins, and sintering the obtd. hollow formed body. CONSTITUTION:In the cavity 2 for forming the cam piece, a first movable pin 3 is inserted and into the formed cavity 2a for forming a cam nose part, the material for injection molding is injected to form the cam nose part formed body W1'. The first movable pin 3 is retreated and a second movable pin 4 is inserted to close an opening part with a third movable pin 5. Into the formed cavity 2b for forming a cam base part, the raw material for forming is injected to form the cam base part formed body W2'. The hollow cam piece formed body W' with the above both formed bodies W1', W2' joined, is sintered under nitrogen atmosphere, etc., to manufacture the hollow sintered cam piece W.
Patent JP-H0491735-A (JP)
Title: Reel for fishing
Inventor: SAKA TAKAO
IPC: G01B21/06
Filed: 1990-08-06
Abstract: PURPOSE:To accurately inform an angler of the length of fishing line delivered from a spool by dividing the number of rotation into a preset integral number of sections and assuming that wound yarn layers having different winding diameters are formed in an amount equal to the corresponding integer. CONSTITUTION:Rotational numbers corresponding to the boundaries of individual winding layers are calculated based on a preset map data assuming that an integral number of wound yarn layers are formed on a spool 3 when the fishing line 2 is wound on the spool in an amount to form a prescribed outer diameter. In the case of delivering the fishing line 2 from the spool 3, the length of the fishing line 2 delivered from the spool 3 is calculated from the rotational number and the winding diameter corresponding to the present number of rotation until the number of rotation of the spool 3 exceeds a boundary rotational number.
Patent JP-H0375415-A (JP)
Title: Electronic oven
Inventor: IZUMITANI TAMOTSU
IPC: F24C7/06
Filed: 1989-08-11
Abstract: PURPOSE:To endure long time use, save time for opening a roaster door to turn out the object to be heated and uniformly cook the whole in the case where fishes are broiled by providing heaters upward of an upper face molding and downward of a lower face molding which are provided in an upper face opening part of a roaster case and making a main component superior in heat resistance. CONSTITUTION:In a roaster case 5, an upper face opening part 5a and a lower face opening part 5b are provided and there ceramic-made plates as an upper molding 16a and a lower molding 16b are mounted. A front opening part 5c is provided, an upper heater 17a and a lower heater 17b are made of nichrome wires and buried in an upper heat insulator 18a and a lower heat insulator 18b respectively. Thereafter these heat insulators are mounted on the upper and lower faces of the upper and the lower molding 16a, 16b. A roaster door 19 is mainly formed of a glass window 19a, a roaster handle 19b and a saucer 19c in a constitution for covering the roaster case 5 from the front. Thereby a long time use can be expected time for opening the roaster door to turn out the object to be heated can be saved and the whole fish face can be cooked uniformly at one time.
Patent JP-H0554405-A (JP)
Title: Optical recording device
Inventor: GONDO HIROYUKI
IPC: G11B7/09
Filed: 1991-08-21
Abstract: PURPOSE:To provide an optical recording device provided with a focus detecting means whose configuration is simple and its assembling and adjusting are easy. CONSTITUTION:A vibrator 14 is incorporated into a photodetector 1 to form one body and this is vibrated in the direction parallel to the optical axis of the incident light on the photodetector. By detecting the vibration direction and the change of an optical image on the photodetector 1 caused by that vibration by the control part 16, focus position displacement between an objective lens 4 and a disk 3 can be detected and corrected.
Patent JP-H0371559-A (JP)
Title: Zinc alkaline battery
Inventor: TADA KINYA
IPC: H01M4/62
Filed: 1989-08-10
Abstract: PURPOSE:To enhance the corrosion resistance of negative electrode zinc by employing a specific polyoxyethylene fatty acid amid as the anticorrosive of the negative electrode active material of a battery that uses zinc as negative electrode active material and an alkaline aqueous solution as electrolyte. CONSTITUTION:The positive electrode binding agent 5 of manganese dioxide, a separator 6 and a zinc electrode 7 are formed inside a positive electrode can 1. A current collecting bar 2 which electrically connects a negative electrode plate 2 and the negative electrode 7 via a gasket 3 is formed at the opening of the can 1 and an alkaline aqueous solution is used as electrolyte. And the polyoxyethylene fatty acid amid expressed by the expression I is used as the anticorrosive of the negative electrode 7, whereby a battery is formed. The anticorrosive forms a film on the surface of the negative electrode 7 to interrupt the access of hydroxide ions that may cause anode reaction, and that of water molecules necessary for cathode reaction. The rate of amalgamation caused by corrosion of the zinc is reduced to enhance the corrosion resistance of the negative electrode zinc.
Patent JP-H1164983-A (JP)
Title: Photographic processing device
Inventor: YAMAJI YOSHIYUKI
IPC: G03B27/46
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device capable of automatically exchanging a negative carrier. SOLUTION: A negative carrier housing part 15 is provided in the front lower part of a negative carrier fitting part formed in a work table. The negative carrier 28 is stored in the negative carrier housing part 15 and raised by an elevating/lowering device 20. After that, the negative carrier 28 is horizontally fed toward the negative carrier fitting part by a horizontally feeding device 34, to be set in the negative carrier fitting part.
Patent JP-2000051312-A (JP)
Title: Bathtub
Inventor: UCHIIKE MASAHIRO
IPC: A61N1/36
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bathtab capable of giving a very effective feeble current treatment to the whole body. SOLUTION: This bathtab includes a bathtab main body 10 for storing a liquid 14 which can be ionized, at least one pair of electrodes 11, 12 disposed on the inner wall 10a surface of the bathtub main body 10, and a feeble current supply device 23 for supplying a.c. current of 40-300 micro A to the electrodes 11, 12. Thus, a feeble current close to the natural bioelectiric current can be applied to the substantially whole body of a person to be treated. Therefore, the bioelectric potential in the cell can be effectively stimulated without any feeling of physical disorder to the person P to be treated so as to heighten the active potential in the cell and activate the same.
Patent JP-S6269117-A (JP)
Title: Direction display device
Inventor: NEMOTO KENICHI
IPC: G01C21/00
Filed: 1985-09-21
Abstract: PURPOSE:To easily grasp whether the current progressing direction coincides with the direction to the target spot or to what extent the current progressing direction is deviated from the direction to the target spot by outputting a direction setting signal making it possible to preset the progressing direction to the target spot and corresponding to the set direction. CONSTITUTION:The titled device is provided with a direction setting circuit 2, a direction detection circuit 14, a directional difference calculation circuit 28 and a directional difference display circuit 44. Then, the circuit 2 consists of an external operation member 4 outputting an operation signal, a chattering preventive circuit 6 and a counter 8. Further, the circuit 14 consists of a terrestrial magnetism sensor 16 detecting the progressing direction and an amplifier 18 amplifying a detected signal outputted from the sensor 16 and the like and further, the circuit 28 consists of a ring counter 30 and a comparison circuit 42 and the like and further, the circuit 44 consists of a driver 46 and a display 48 and the like. Then, the circuit 2 sets the progressing direction to the target spot. Further, the detector 14 detects the progressing direction. The difference between the set direction and the progressing direction is calculated every prescribed time and the calculated directional difference is displayed on the circuit 44.
Patent JP-H0763385-A (JP)
Title: Air conditioner
Inventor: OOIZUMI TOMOSUKE
IPC: F24F7/06
Filed: 1993-08-24
Abstract: PURPOSE:To reduce a pressure change in a room by setting an air flow rate of a constant air flow unit to a low rate at the time of sterilization exhausting and switching to normal exhausting after the sterilization exhausting is finished, and switching a normal exhaust high density damper and a sterilization exhaust high damper in this state. CONSTITUTION:A the time of setting an ordinary state after sterilization exhausting, an ordinary exhaust command signal is input to a controller 59, and an air flow rate set to a constant air flow rate unit 47 is altered. After a pressure in a room 41 is stabilized, a sterilization exhaust high density damper 46 is closed. Simultaneously, an ordinary exhaust high density damper 55 is opened, and a control by a differential pressure regulator 61 is switched from a sterilization exhaust time pressure regulating exhaust damper 48 to an ordinary exhaust time pressure regulating exhaust damper 57. Thus, at the time of each high density damper, in operation flow of a large quantity of the air into the room 41 is prevented. As a result, a pressure change in the room can be reduced.
Patent JP-H0258083-A (JP)
Title: Thermal fixing device
Inventor: IOKA TSUNEJIRO
IPC: H05B3/00
Filed: 1988-08-24
Abstract: PURPOSE:To contrive the power saving and miniaturization of the title device by using a magnetic fluid for a heat transfer medium, bringing it into contact with the reverse side of a developing sheet, and making heat transfer to the developing sheet uniform. CONSTITUTION:A magnet roller 1 is supported turnably by a bearing on a container 2 and turned by a driving source. The magnetic fluid 3 is incorporated in the inside of this container 2 so as to be brought in contact with at least one part of the magnet roller 1. A heat source 4 is disposed inside or in the vicinity of the container 2 to heat the magnetic fluid. When a current is impressed on the heat source 4, heat is generated and the magnetic fluid 3 is heated. When the roller 1 is turned by the driving source, the heated magnetic fluid 3 accompanies the turn of the roller 1 sequentially by the magnetic action of the roller 1, and then returns to the inside of the container 2. While this operation is repeated, the reverse side of the developing sheet 5 is brought into contact with the exposed magnetic fluid 3 so that heat is transferred from the heated fluid 3 to the sheet 5. Consequently, the image side of the sheet 5 is in a smelt-condition by this heat. It is carried, then cooled down.
Patent JP-H0523674-A (JP)
Title: Neutralization device for carbon dioxide gas
Inventor: SHIRAISHI HITOSHI
IPC: C02F1/66
Filed: 1991-07-25
Abstract: PURPOSE:To simplify constitution and control of a neutralization device for carbon dioxide gas. CONSTITUTION:In the neutralization device for carbon dioxide gas by mixing carbon dioxide gas with a high pH alkaline waste water to neutralize, the mixing tank 5, providing the pump 4 pumping up and sending the alkaline waste water in the storage tank 1, and the nozzle 6 to blow the carbon dioxide gas into the alkaline waste water and the control valve 7 to control pressure in the mixing tank 5 are provided in the passage communicated with the storage tank 1 of the alkaline waste water and the outlet 2 of the neutralization treated water.
Patent JP-S6271244-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/68
Filed: 1985-09-25
Abstract: PURPOSE:To reduce a plane space as an entire equipment by arranging a conveying-in line and a conveying-out line elevationally in the same plane position. CONSTITUTION:A carrier jig 5 is moved by a conveying-in line 19 toward wire bonders 13A, 13B, and transferred selectively to an Y-direction conveyor 21A by the elevational operations of the Y-direction conveyor 21A of the bonder 13A. The jig 5 is set to the prescribed wire bonding position by an X-direction chute 22A, the prescribed wire bonding is executed by a wire bonding mechanism 24, and the jig is transferred by a Y-direction conveyor 23A to a conveying-out line 20. The jig which is not transferred by the conveyor 21A is transferred by the Y-direction conveyor 21B of the bonder 13B in the downstream side of a conveying-in line 19, a wire bonding is executed n the bonder 13B, and transferred to the line 20. Thus, an exclusive plane space is reduced.
Patent JP-H06170853-A (JP)
Title: Resin molding equipment
Inventor: OYA HIDETOSHI
IPC: B29C33/72
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a resin molding equipment in which a mold can be cleaned surely and efficiently and a cycle time can be shortened. CONSTITUTION:A molding equipment comprises a support body 15 retractably reciprocating between opened molds 10, 26; a drive mechanism for reciprocating the support body 15; brushes 18, 20 mounted on the support body 15 so as to protrude toward the parting faces of the molds 10, 26; a pressing and abutting mechanism for pressing and abutting the brushes 18, 20 against the parting faces when the brushes 18, 20 clean the parting faces inside the molds 10, 26; and suction holes 22, 24 opened in the support body 15 adjacent to the brushes 18, 20 and connected to a vacuum device.
Patent JP-H02138251-A (JP)
Title: Cyclohexadiene derivatives
Inventor: KANAI KENICHI
IPC: C07D233/88
Filed: 1989-08-15
Abstract: NEW MATERIAL:Compounds of formula I (R<1> is lower alkyl; R2 and R3 are H, lower alkyl or mutually bond to form -(CH2)4- or-CH=CH-CH:CH-; a is aromatic five- or six-membered heterocycle containing 1-3 heteroatom selected from N, O and S, pyrazine-N-oxide ring, etc.). EXAMPLE:2,6-Di-tert-butyl-4-pyrazinyllmino-2,5-cyclohexadien-1-one. USE:An intermediate for synthesis of a p-aminophenol derivative having anti- inflammatory action and lipoxygenase inhibition. PREPARATION:A quinone derivative of formula II and an aromatic heterocyclic amine derivative of formula H2N-a are condensed at 100-200 deg.C to obtain the objective compound of formula I.
Patent JP-H05196772-A (JP)
Title: Two-level nuclear reactor containing steam separator
Inventor: RARII EDOGAA FUENAAN
IPC: G21C15/243
Filed: 1992-08-07
Abstract: PURPOSE: To increase the flexibility of fuel disposition and to attain complete burnup of fuel by providing a two-level core in a nuclear reactor. CONSTITUTION: A two-level core contains all of a first core 30, a plurality of steam separators 28 disposed thereon and a second core 30 disposed thereon, inside a single pressure vessel 12. The separators 28 receive a steam-water mixture from the core 24, separate water from steam and guide separated air to the core 30 so as to cool it down and, as the result, superheated steam is generated. Besides, fuel is first disposed in the core 30, subjected to the conversion of fertile fuel into fissile one and then transposed to the core 24 so that further complete axial fuel can be attained. Moreover, the separators 28 control the quality of the steam to be guided to the core 30 and allow corrosion products to remain in the separated water in a state of solution and this is not deposited in either core, but can be removed in an operation conducted by a core water cleanup system.  According to this constitution, the flexibility of fuel disposition is increased and complete burnup of the fuel can be attained.
Patent JP-H1147537-A (JP)
Title: Separation and recovery apparatus
Inventor: JIYOUDA YASUMASA
IPC: B01D53/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency of an absorbent and to improve recovery efficiency by providing a shutter with gas permeability constituted in such a way that a slit with a uniform width through which the absorbent flows out moves in the horizontal direction on the discharging outlet of a hopper in a discharging machine for controlling discharge from an absorption tower. SOLUTION: An absorption tower 2 is provided with a feeding inlet 17 for feeding a regenerated unabsorbed agent 1E and is constituted of an absorption tower main body 19 in which a heat exchanging means is combined and a hopper 13 for introducing a mixed gas (a feedstock gas) in which an ingredient to be recovered is mixed from a discharging outlet 11 and discharging an already absorbed agent 1F absorbs the ingredient to be recovered. A discharging machine 3 is attached to the discharging outlet 11 so as to perform discharging of the already absorbed agent 1F in the absorption tower 2 while it is balanced with reaction speed in a regenerating tower 4.  Here, the discharging machine 3 provided with a shutter 15 constituted in such a way that a slit 14 with a uniform width through which the absorbent 1 flows out moves in the horizontal direction on the discharging outlet 11 of the hopper 13 and with gas permeability, is attached to the discharging outlet 11.
Patent JP-H1054871-A (JP)
Title: Global positioning device
Inventor: WASHIZU KOICHI
IPC: G01S19/32
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the positioning accuracy of a global positioning device by updating a database on ionospheric delay factor distribution in real time and compensating ionospheric delays in parallel with the updating. SOLUTION: A TGPS deducing section 12, a TL1 deducing section 14, and TL2 deducing section 16 respectively deduce propagation time of the L1 received results of a GPS(global positioning system) and L1 and L2 received results of a GLONASS(global orbiting navigation satellite system). The propagating time TGPS is used for positioning computation and the propagating time TL1 and TL2 are used for constructing a database for correcting ionospheric delays and updating the database in real time. An ionospheric delay factor interpolating section 28 finds an ionospheric delay factor KGPS at the passing position of an ionospheric layer by utilizing the database. A GPS propagating time correcting section 30 finds ionospheric delays and corrects the propagating time TGPS.  A positioning calculating section 32 executes positioning calculation based on the corrected propagation time TGPS and the three-dimensional positions, etc., of navigation satellites calculated by means of a GPS satellite position calculating section 26.
Patent JP-H1152232-A (JP)
Title: Zoom lens
Inventor: KONNO KENJI
IPC: G02B15/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a wide-angle zoom lens which is compact and has high magnification by making a zoom lens where an interval between a 1st group and a 2nd group is increased and an interval between a 2nd group and a 3rd group is decreased in the case of performing variable power from a wide-angle end to a telephoto end to satisfy specified conditional expressions. SOLUTION: In this zoom lens, the interval between the 1st group Gr1 and the 2nd group Gr2 is increased and the interval between the 2nd group Gr2 and the 3rd group Gr3 is decreased in the case of performing the variable power from the wide-angle end to the telephone end. The lens is constituted to satisfy the conditional expressions (1) 1.0<f1/fw<4.0 (2) 0.8<f2A/fw<6.0 (3) 0.6<f2B/fw<3.0 (4) -0.7<f3/fw<-0.4 (5) 0.05<D/fw<0.5. Provided that fw: a focal distance at the wide-angle end, f1: the synthetic focal distance of the 1st group Gr1, f2A: the synthetic focal distance of a 2A-th group, f2B: the synthetic focal distance of a 2B-th group, f3: the synthetic focal distance of the 3rd group Gr3, and D: the axial spacing between the 2A-th group and the 2B-th group.
Patent JP-H0379512-A (JP)
Title: Feed end structure of parts feeder
Inventor: YOSHIZAWA MASAYOSHI
IPC: B65G47/14
Filed: 1989-08-16
Abstract: PURPOSE:To move the leading part to a feed end portion in released condition from the pressing force produced by the other parts by vacuum-sucking the peripheral surface of the leading part transported to a designated position by a parts feeder by the forward end of a vacuum nozzle, and transferring the same to a feed end portion. CONSTITUTION:A lot of parts 5 are transported in a line to a linear guide portion 4 by a parts feeder 1. When the leading part 5 reaches a designated position, the forward end of a vacuum nozzle 7 is brought into contact with the peripheral surface of the leading part to vacuum-suck the leading part. After that, when the vacuum nozzle 7 is moved by a nozzle movement operating mechanism 8, the leading part is pulled out from the line, so that the part is released from the pressing force produced by the other parts 5 or the like and moved to a feed end portion 6. Accordingly, even if the parts 5 are made of elastic material such as rubber or the like and deformed by the pressing force, the part can be returned to its original shape by its restoring force and set in a designated position of the feed end portion 6.