baber/WOPTO huggingface dataset:
Patent JP-H05190129-A (JP)
Title: Electrostatic type lens
Inventor: MIYOSHI MOTOSUKE
IPC: H01J37/12
Filed: 1992-01-13
Abstract: PURPOSE:To prevent the contamination due to the impurity of a sample and prevent charge-up by covering the inner wall of the holder of an electrostatic lens equipped with an insulative holder which supports an electrode, by a silicon carbide film. CONSTITUTION:As for an electrostatic lens, the grounded electrodes 51 and 52 and a lens electrode 53 are supported by a holder 54. The holder 54 is formed by machining an insulative machinable ceramics to a cylindrical form and forming a silicon carbide film 11 on the inner wall. The film 11 is formed by the CVD method, and the film itself hardly contains impurity element, and impure gas is not liberated from the film 11. Accordingly, a sample is prevented from being contaminated by impurity, and the film possesses the conductivity due to high resistance, and stray electron is not piled up on the inner wall of the holder, and charge-up is prevented.
Patent JP-S58120021-A (JP)
Title: Burner
Inventor: KOMAI YUKIROU
IPC: F23J15/00
Filed: 1982-01-12
Abstract: PURPOSE:To prevent the corrosion of a dew water discharge pipe and the like by a method wherein bypass air for combustion and drops of dew water generating from a combustion gas are brought into contact with each other to a sufficient degree at an opening provided in a dew water collecting section. CONSTITUTION:The water contained in the combustion gas generating at the time of absroption of heat from the gas by a condensing heat exchanger 3 is collected in the dew water collecting section 6, and the dew water drops down into a dew water receiving section 8 from the opening 7 provided in the dew water collecting section 6. In this case, the drops of dew water are brought into full contact with the bypass air for combustion sucked from the opening 7 so that CO2 contained in the dew water is removed. As a consequence, the pH of the dew water changes from 4 to neutral and the corrosion of the discharge pipe 9 due to the dew water is prevented.
Patent JP-H11288519-A (JP)
Title: Pickup adjusting mechanism
Inventor: AKIBA TAKAO
IPC: G11B7/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To easily adjust the fitting angle of a pickup with respect to a disk- like storing medium. SOLUTION: A pickup adjusting mechanism 11 is composed a turn table 12 clamping a disk-like storing medium, a disk motor 13 driving the table 12, a fixing base 14 supporting the motor 13, the pickup 15 reading information stored in the disk-like storing means, a movable base 16 movably supporting the pickup supported on a first base 14 and an angle adjusting part 17 adjusting the angle of the pickup 15 with respect to the disk-like storing medium clamped to the table 12 provided between the base 14 and the base 16. In addition, the fitting angle of the base 16 with respect to the base 14 is adjusted by the adjustment of the part 17 to adjust the angle of the pickup 15 in a suited state.
Patent JP-H11199940-A (JP)
Title: Method for controlling temperature in continuous annealing furnace
Inventor: KISHIDA YOSHINOBU
IPC: C21D11/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the meandering of a steel strip while restraining the increase of an initial cost. SOLUTION: The temp. difference ΔT between the temps. at the center part and the edge part in a temp. measuring roll 2', is detected and a furnace temp. setting pattern is suitably selected in a furnace temp. setting pattern deciding part 11 according to the increase of the temp. difference ΔT, and the target furnace temp. in each zone 1z-4z is controlled with a controller 10 according to the selected furnace temp. setting pattern. In the furnace temp. setting pattern 11, three furnace setting patterns, namely a step pattern, flat pattern and reverse step pattern, are beforehand prepared, and when the temp. difference ΔT reaches, e.g. the upper limit value α in the step pattern temp. difference or the upper limit value β in the flat pattern temp. difference, the pattern is changed.  Further, one hearth roll set to the position, in which the posibility developing the meandering is high in the past, is used for the temp. measuring roll 2'.
Patent JP-S62163151-A (JP)
Title: Initialization method for standby memory
Inventor: OGAWA HIROSHI
IPC: G06F1/00
Filed: 1986-01-14
Abstract: PURPOSE:To prevent a control using the wrong learning value by re-initializing the contents of a standby memory storing the learning value, etc., in a previous runaway state when a microcomputer is reset and started. CONSTITUTION:When a microcomputer 4 has a runaway, no watchdog timer pulse is outputted and a shift register 5 which uses the pulse train outputted from a pulse generating circuit 6 as an input clock starts counting up to reach an M-th stage that is finally decided as a runaway. Here the output of the M-th stage is latched by a shift register time-up detecting circuit 7. Then the output of the circuit 7 is supplied to the computer 4 and at the same time the output of an intermittent pulse generating circuit 8 is permitted. The circuit 8 delivers the reset signals in a fixed cycle while the computer 4 has a runaway. While a control program is reset and started in a runaway mode.
Patent JP-H08195797-A (JP)
Title: Portable telephone set
Inventor: HATTORI YOSHIHIRO
IPC: H04W88/02
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate the need for an operator to open a cover by hand by providing a 2nd magnet attracted by a 1st magnet in the body of the portable telephone set when the cover is closed and a release means that moves the 1st magnet to a position at which attraction between the two magnets in weakened when the cover is opened. CONSTITUTION: In order to open a cover 2 from the potable telephone set body 1, a release button 4 is pressed inward in the body 1 against a spring 7, then a 1st magnet 5 connecting to a tip of a lever 4a via a shaft 5a is moved in a direction of the arrow. Thus, the relative position between a 1st magnet 5 and a 2nd magnet 6 is shifted to reduce the attraction force of the magnets. Thus, an energizing force of a torsional coil spring connected via a turning section 3 to open the cover 2 takes precedence over the attraction force of the magnets and then the cover 2 is open. When the cover 2 is closed, the user closes the cover by hand against the energizing force of the spring 14 and when the cover 2 approaches the body 1, the attraction by the magnets 5, 6 is activated to close the cover 2 surely.
Patent JP-S57116726-A (JP)
Title: External parts for timepiece
Inventor: NISHIKAWA MITSUTAKA
IPC: G04B37/22
Filed: 1981-01-14
Abstract: PURPOSE:To provide inexpensive external parts of superior corrosion resistance and stress corrosion resistance for timepieces by hot forging stainless steel of a ferrite phase contg. specific ratios of Cr, C at specific temp. then carrying out specific thickness of plating. CONSTITUTION:Stainless steel contg. 16.00-18.00% Cr and <=0.03% C by wt%, consisting of the balance Fe with unavoidable impurities and having a ferrite phase substantially is hot-forged in a 800-1,000 deg.C temp. range to manufacture external parts for timepieces, thence these parts are carried out with >=1mu plating.
Patent JP-H03207619-A (JP)
Title: Injection molding apparatus
Inventor: OTSUKA YUKIO
IPC: B29C45/03
Filed: 1990-01-10
Abstract: PURPOSE:To enhance the stop accuracy of molds by combining linear feeders so as to feed the molds in a polygonal shape without changing the directions of the molds themselves and connecting the wirings or pipings for supplying a medium to the respective molds to a supply source through a rotary joint. CONSTITUTION:Four molds 300 (300-1)-(300-4) are successively circulated between four stations A, B, C, D containing a resin injection station B and a molded product take-out station D by feed means 200 to obtain an injection molded product composed of a thermosetting resin. Since the molds 300 whose plan view shapes are square are fed by four feed means 200 connected in a square shape, the directions of the molds 300 are not changed during circulation. Four sets of the slide contacts and wirings 140 collectively mounted on a rotary disc 120 are integrally rotated in a rotary joint 100 using the motor 111 connected to a rotary shaft 110 through a toothed belt as drive sources. The generation of the distortion or twisting of the wirings 140 is prevented.
Patent JP-S58131571-A (JP)
Title: Detection of speed of hall motor
Inventor: YAEHASHI TOSHIO
IPC: H02K11/00
Filed: 1982-01-14
Abstract: PURPOSE:To detect the speed of a motor highly accurately by detecting the time required for the displacement of a specific position of a rotor magnet between two Hall elements. CONSTITUTION:When current is supplied to driving coils 3a-3d, a six-pole magnetized rotor magnet 1 is rotated. Consequently voltage with the phase difference of 90 deg. electric angle is taken out by a Hall element 41 opposed to the center of the N pole of the magnet 1 at the interval of 90 deg. electric angle and a Hall element 42 opposed to the part between the N and S poles. Since ''0'' intersecting point of the waveform of the voltage corresponds to the time a specific position B between the S and N poles of the magnet 1 passed through the elements 41, 42, the motor speed is detected from the time difference of said passing time. Said magnetized status makes it possible to omit a frequency generator or the like of which accuracy is sharply changed and the speed of the Hall motor can be detected highly accurately.
Patent JP-H06213150-A (JP)
Title: Clutch-less rocking swash plate variable-capacity compressor
Inventor: SONOBE MASANORI
IPC: F04B39/10
Filed: 1993-01-13
Abstract: PURPOSE:To facilitate the manufacture and assembling by simplifying the structure of a hydraulic driving means returning a swash plate from 0 deg. to the tilt position. CONSTITUTION:A swash plate 13 is fitted reciprocatively tiltably in the longitudinal direction to a rotation supporter 9 fixed to a rotary shaft via a hinge mechanism K1. A spool 24 returning the swash plate 13 from 0 deg. to the tilt position is provided on the rotary shaft. The first solenoid switching valve 31 is provided in the middle of the oil discharge passage 29 of an oil feed pump 27. The oil discharge passage 29 on the upstream side of the switching valve 31 is communicated with a pressure chamber 26 applying the oil pressure to the spool 24 by a branch feed passage 32. When the action signal is outputted from a control device to the first solenoid switching valve 31 by the on-signal of an air conditioner switch to close the switching valve 31, oil pressure is fed to the pressure chamber 26 from the branch feed passage 32, the spool 24 is advanced to push a sleeve 12, and the swash plate 13 is displaced to the tilt position.
Patent JP-H01181946-A (JP)
Title: Manufacturing apparatus for high purity uni-directional solidified material
Inventor: KUDO HIDEAKI
IPC: B22D11/04
Filed: 1988-01-12
Abstract: PURPOSE:To continuously obtain high purity uni-directional solidified material at large quantity by parting a nuclear generating chamber and a nuclear melting chamber in a melting furnace with parting wall, arranging a nuclear generating device in the nuclear generating chamber to form a unit furnace, connecting plural unit furnaces and arranging casting device in the last melting chamber. CONSTITUTION:The nuclear generating chamber 1 and the nuclear melting chamber 2 is parted with the parting wall 14 and in the nuclear generating chamber 1, the nuclear generating device 10 is arranged together with a lifting device 11 and a vibration generating device 13. In the furnace wall 3, SiC exothermic body 4 is inserted and temp. is adjusted with each thermocouple 5. The nuclear generating device 10 screws a copper bar having a water passage 8 to a graphite bar 7. The plural unit furnaces are used and it is connected from the nuclear melting chamber 2 to the nuclear generating chamber 1 of the next unit furnace with trough 6, etc. In the nuclear melting chamber (casting chamber) 2' in the last unit, uni-directional solidified casting device is fitted. In the furnace wall 3 in the casting chamber, a mold heating device 18 of kanthal wire is arranged in the mold 17 of SiC, to adjust the temp. Molten metal is introduced into the mold 17 and cooled with water cooling device 19 to make a cast billet 21. By this method, the high purity uni-directional solidified material can be obtd. at low cost and large quantity.
Patent JP-S5596852-A (JP)
Title: Hot-wind heater
Inventor: MATSUMI TAKATOMO
IPC: F24F6/00
Filed: 1979-01-17
Abstract: PURPOSE: To effect humidification while controlling temperature in the room to a desired temperature to attain a humidity most suited for the temperature, by controlling performance of a humidifier in response to switching for the power of hot- wind heater.  
     CONSTITUTION: In case that room temperature is lower than a desired temperature, transistor 46 is turned ON through operation of comparator 41 and current is supplied to a third relay 47, so that relay contacts X 3-1 , X 3-2  are shifted to the side of contact A. Therefore, current is supplied simultaneously to both of "large" and "small" oil flow regulators 31, 27 and combustion is caused in "strong" mode. At the same time, control terminal C is connected to contact A, so that humidifier 4 is set into "strong" operation. On the other hand, when the room temperature becomes higher than the desired temperature, the above operation is reversed and current supply to the "large" oil flow regulator 31 is stopped, so that combustion is switched to "weak" mode. At the same time, control terminal C is connected to contact B so that operation humidifier 4 is also switched to "weak" mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000204276-A (JP)
Title: Water-in-oil emulsion composition
Inventor: YAMAGUCHI KAZUHIRO
IPC: A61K8/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil emulsion composition which provides excellent refreshing effects and is excellent in long-term storage stability by incorporating a nonionic surfactant, a liquid oil component, and an organic acid salt, each in a specified amount, into the same. SOLUTION: This composition contains 0.05-5.0 wt.% nonionic surfactant represented by the formula, 7.0-60.0 wt.% liquid oil component, and 0.07-6.5 wt.% at least one compound selected from among organic acid salts and amino acids (salts) (e.g. sodium glutamate), and preferably contains 70.0-30.0 wt.% aqueous phase. The liquid oil component preferably contains a silicone oil/ester oil mixture comprising at least one silicone oil having a viscosity of 2-100 mPa.s (25 deg.C) and at least one liquid ester oil having a viscosity of 3-200 mPa.s (25 deg.C). Still preferably, the wt. ratio of the silicone oil to the liquid ester oil is (80/20)-(10/90). If necessary, 3.0-60.0 wt.% hydrophobic powder is also incorporated into the composition. In the formula, R1 and R2 are each H or a 1-6C alkyl; a+b is 1-30; and (m) is 10-200.
Patent JP-S5598190-A (JP)
Title: Improved preparation of octamethylcyclotetrasiloxane
Inventor: HIRAKAWA KEIZOU
IPC: C08G77/04
Filed: 1979-01-22
Abstract: PURPOSE: To obtain the title compound, which is starting material for siloxane oils, by separating and removing by-products from volatile products while reacting dimethylsiloxane under suitable conditions, and by recycling the by-products under a specific reaction pressure.  
     CONSTITUTION: Volatile cyclic dimethylsiloxane (D) is distilled off while reacting dimethylsiloxane in an inert solvent, e.g. diphenyl ether, in the presence of an alkali catalyst, e.g. KOH, in a reactor. By-product dimethylsiloxane containing the compound of formula I is separated and removed from D to give the compound of formula II. The by-product D containing at least the compound of formula I thus separated is recycled to the reactor under a pressure expressed by the formula 0.03 P 4 ≤P r -P s ≤0.14 P 4  (P r  is the reaction pressure; P 4  is the vapor pressure of pure compound of formula II; P s  is the vapor pressure of pure solvent; P 4  and P s  are at the reaction temperature) to form the compound of formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09195409-A (JP)
Title: External wall heat-proofing construction method
Inventor: YAGI KOJI
IPC: E04B1/76
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of enlarging the pitch of backing materials for fixing the heat insulation panel compared with a customary method, and effectively restraining swelling of a heat insulation panel due to foaming pressure of an undiluted solution for injected hard polyurethane foam. SOLUTION: In this external wall heat-proofing construction method, for executing protection against heat outside the external wall 5 of a building made of concrete, backing materials 2 for fixing a heat insulation panel are vertically fitted to the external wall 5 spacedly from it by a fixed distance at regular intervals, a heat insulation panel 1 is stuck between the backing materials 2 spacedly from the external wall 5 by a fixed clearance, and then an undiluted solution for hard polyurethane foam is poured in the clearance and foamed so as to integratedly bond the whole.  At this time, a locking metal fitting made of a L-shaped hook 6 is fitted to the fixed position in the vertical direction of the backing material 2, and after horizontally bridging a rigidity reinforcing member 8 for preventing deformation of the heat insulation panel between a pair of hooks 6, 6 adjoining in the lateral direction, the undiluted solution for hard polyurethane foam is injected and foamed in the clearance, thereafter the rigidity reinforcing member and the locking metal fitting are removed.
Patent JP-H10196207-A (JP)
Title: Bathroom door
Inventor: NOZAKI YASUHIRO
IPC: E05D15/06
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To make a door body easily detachable from a door frame from the dressing room side with simple structure so as to be able to rapidly cope with the generation of an accident in a bathroom. SOLUTION: A slide guide 5 for supporting a movable roller 4 slidably is provided at the upper part of a door body 2 on the fixed side to an upper rail 11. The movable roller 4 is slidably fitted into the upper rail 11. A cutout part 11e for making the movable roller 4 escape to the outside of the upper rail 11 is provided at a part of the upper rail 11. A stopper for impeding the movement of the movable roller 4 in relation to the upper rail is provided on the front side C of the cutout part 11e removably from the dressing room side. A locking means 7 is provided to lock the movable roller 4 on one end face 2f side of the door body 2 in the slide guide 5, and a lock release handle 8 for releasing lock of the movable roller 4 so as to be slidable in relation to the upper rail 11 is disposed at a dressing room side face 2c of the door body 2.
Patent JP-H07206239-A (JP)
Title: Lug end adjusting device for sheet and method thereof
Inventor: UMEHARA EIJI
IPC: B65H23/032
Filed: 1994-01-21
Abstract: PURPOSE:To align the lug end of a rolled sheet with high accuracy. CONSTITUTION:This adjusting device, which aligns the lug end of an endless sheet at the time of winding the sheet around a reel, provided with a first lug end adjusting device 22, 41, 42 mounted before a reel, where a second lug end adjusting device 48 is mounted at a position which is apart from the reel. The sheet delivered from the reel 26 and wound around a reel 25. Rough adjustment made at the second lug end adjusting device 48. The lug end position is detected at the lug end detection devices 41, 42 of the first lug end adjusting device, and an oscillating frame 22 is oscillated in the plane of the sheet to follow the snaking of the lug end for the adjustment.
Patent JP-H09200989-A (JP)
Title: Manufacture of rotating machine winding
Inventor: OGAMI MITSURU
IPC: H02K3/34
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the mutual connection treatment of rhomboid insulating coils or the insulation treatment of connecting sections, and to improve workability by executing a process, in which the lead wires of the coils are connected and treated mutually, before the rhomboid insulating coil are housed in a core. SOLUTION: Adjacently connected rhomboid insulating coils 4a, 4b are faced oppositely in the rhomboid insulating coils, in which leading insulation 2 and insulation to the ground are executed to lead wires 1, first, and sections among the lead wires 1 are connected and treated by crimp terminals or contact-bond sleeves or the like under the state. An insulating tape or sheet is wound on the connecting sections of the lead wires 1 and the connecting sections are insulated, and sections in the vicinity of the connecting sections are folded so that one rhomboid insulating coil 4a is joined to the other rhomboid insulating coil 4b, and the coils are joined mutually. The process is repeated at a plurality of times, and a plurality of the coils are connected and housed in a core, a wedge is drive to fix the coils, connection treatment and the insulation treatment of the connecting section are conducted, and the core is impregnated with an epoxy resin by vacuum pressure, and heated and cured, and a winding is manufactured. Accordingly, workability can be improved.
Patent JP-S58126288-A (JP)
Title: Propeller for ship
Inventor: NARITA HITOSHI
IPC: B63H5/14
Filed: 1982-01-19
Abstract: PURPOSE:To increase the propelling force by providing small blades at each blade tip to obtain a lift by the blade tip eddy generated by the rotation of a propeller and arranging a rectifying ring in front of blades to accelerate and equalize the flow to small blades. CONSTITUTION:When each blade 12 of a propeller 11 is rotated, a lift L is generated on the blade face to obtain a proplling force T and a revolution torque Q. Furthermore, due to the mutual interference between the lift L and a rectifying ring 15 to enclose the outside of the revolution locus of each small blade 13 and 14, a propelling force is generated on this rectifying ring 15 to accelerate this flow. At this moment, a flow speed U works on the tip parts of the blades 12 and a flow U1 goes from the front part of each blade 12 around to the backsides and generates a lift l by working on small blades 13 and 14 with a fixed angle of incidence for obtaining a propelling force (t) for each small blade 12 and an oppositely revolving torque (q) as its component force. Thereby, the propelling force is increased by (t) and the revolution torque is decreased by (q). This construction permits to increase the propelling force, and simultaneously prevent the cavitation caused by the blade tip eddy.
Patent JP-H03209695-A (JP)
Title: Integrated circuit device
Inventor: SASAKI ISAO
IPC: G05F1/56
Filed: 1990-01-12
Abstract: PURPOSE:To reduce a power consumption by making a voltage control circuit which controls the voltage of an internal power source bus non-acting when the lowering of a power source voltage is detected and it is equal to or less than a threshold value set in advance and switching it so as to flow a current from a power source terminal to the internal power source bus directly. CONSTITUTION:When a voltage VCCE of an external power source terminal 1 is +4.5V, for instance, an IC acts. The IC is designed in this way and when the VCCE is +3.3 - +4V, the output voltage of a reference voltage generating circuit 2 becomes +3.3V and an active loading type differential amplifier 3 is a non-acting condition. Moreover, when the VCCE is lowered and becomes +3.3V or less, since an output from the circuit 2 is zero, the VCCE is impressed on an internal bus 6 directly and the IC is made a working condition. Thus, the power consumption of if the whole IC is reduced.