baber/WOPTO huggingface dataset:
Patent JP-H09114215-A (JP)
Title: Toner replenishment device
Inventor: TAKASHIMA YOSHIYUKI
IPC: G03G15/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To surely detect whether a toner cartridge is exchanged or not by simple constitution, with respect to a toner replenishing device constituted of a toner cartridge housing toner to be replenished to the developing unit of an image forming device and having an agitator for carrying out the toner, a cartridge loading part provided on the image forming device side to which the cartridge is freely loadably and unloadably, and a toner replenishing motor which is coupled to the agitator in a state that the toner cartridge is loaded in the cartridge loading part and which properly actuates the agitator. SOLUTION: The toner cartridge 1 is provided with a stopper restricting the agitator 13 in the state that the cartridge 1 is not loaded in the cartridge loading part 8 and releasing the restriction on and after the driving force of the toner replenishing motor acts on the agitator 13. After the loading and unloading work of the cartridge 1 is finished, the toner replenishing motor is temporarily driven. Then, a load acting on the driving is compared with a prescribed value. Based on the compared result, it is discriminated whether the cartridge 1 loaded in the loading part 8 is new or old.
Patent JP-H0585590-A (JP)
Title: Supporting structure for vessel body with lug
Inventor: SHIMIZU HIRONORI
IPC: B65D90/12
Filed: 1991-09-25
Abstract: PURPOSE:To provide a structure of supporting a vessel body with lugs, wherein rigidity of the vessel body can be enhanced without making the wall thickness of the vessel body thicker. CONSTITUTION:Stoppers 5 are mounted on a frame bed 3 supporting thereon support lugs 2 protrusively provided on the outer periphery of a vessel body 1 in such a manner that the stoppers hold therebetween each support lug 2 from both sides thereof. Thereby. even when an external force such as an earthquake shock works on the Vessel body, the movement of the support lugs is restricted by means of the stoppers, whereby no deformation of the vessel body is caused.
Patent JP-S63127854-A (JP)
Title: Area machining method
Inventor: TANAKA TAKUHAKU
IPC: B23Q15/00
Filed: 1986-11-17
Abstract: PURPOSE:To enhance the machining efficiency, by making the locus of a tool in a rotational machining area coincident with such a locus which is obtained by rotating and moving the locus of the tool in a standard machining area (with a center point and a rotating angle which are identical to those obtained when the rotational machining area is obtained). CONSTITUTION:A processing device 2 reads a rotating angle theta from a rotating angle memory device 4, and the positional coordinate values of a rotational machining area from a shape data memory device 3. Then, in order to obtain the positional coordinate values of thus read shape data before rotation and movement, that is, of a standard machining area, the shape data are subjected to rotational treatment at a reverse rotating angle theta, and thereafter are stored in an area shape data memory device 5. Then, after completion of reading of the shape date, of lines parallel to a machining standard line, a line which crosses at first the standard machining area in calculated, and further, the cross point between the standard machining area and this line is calculated. If this cross-point may be obtained, the cross-point is subjected to the rotational treatment at the rotating angle theta, and thereafter, it is used as an output data. Further, a line which is shifted in parallel with the afore-mentioned line by a predetermined distance from the latter is calculated and is returned.
Patent JP-S63126321-A (JP)
Title: Parallel a/d converter
Inventor: MATSUZAWA AKIRA
IPC: H03M1/36
Filed: 1986-11-17
Abstract: PURPOSE:To attain high speed conversion by providing a gate circuit between logic circuits, inhibiting the transfer of a logic output and using a binary code for the coding of a high-order bit of the final logic circuit thereby reducing number of stages of conversion circuits. CONSTITUTION:A gate circuit 12A is provided between encoder circuits 7 and 9 and when a logic signal is generated in the encoder circuit 8, the gate circuit 12A is closed to inhibit the transfer of the logic output of the circuit 7 to the circuit 9 thereby bringing only the logic output of the circuit 8 to the circuit 9. Moreover, the binary code is used to apply coding of the high-order bit of the circuit 9. Thus, only the low-order bit is subject to code conversion in the circuit 9, the conversion signal appearing the LSB is quickened and higher speed conversion is applied.
Patent JP-H07124667-A (JP)
Title: Manufacture of wear resistant bent pipe made of cast steel
Inventor: INUI MASAHIRO
IPC: F16L9/02
Filed: 1993-11-01
Abstract: PURPOSE:To manufacture a bent pipe of arbitrary bending angle by executing the hardening and tempering after bending a straight pipe made of cast steel under the prescribed condition. CONSTITUTION:A wear resistant straight pipe made of cast steel is manufactured by the centrifugal casting method. The straight pipe made of cast steel is normalized. The normalizing treatment is executed by cooling the pipe in the atmosphere after the pipe is heated to the temperature higher than the temperature of Ac3 or Acm transformation by 30-50 deg.C. Then, the bending is executed under the conditions of high frequency heating where the temperature of pipe: 800-900 deg.C, the heating speed: 0. 5-1mm/sec., the radius of curvature(R): 2D or over, and the air-cooling condition where the cololing speed: 0.3-2.7 deg.C/sec. The bending is executed, for example, along the axis of the pipe from the position (1) (the starting point of bending) to the position (7) (the ending point of bending). After the bending, the hardening and tempering is executed. This constitution manufactures the elbow, the U-tube or the like.
Patent JP-2000104940-A (JP)
Title: Heat pump type hot water supply system
Inventor: IWATA KAZUNOBU
IPC: F24H1/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply system to simplify constitution of a heat-exchange part having the high efficiency of heat-exchange between water and a refrigerant and immediately detect mixture of a refrigerant evne when a refrigerant is mixed in water. SOLUTION: A plate type heat-exchanger 41 to perform heat-exchange between a refrigerant and water and generate heated water is arranged as a heat-exchange unit 24 in a refrigerating cycle 26. Further, the generated heated water is stored in a hot water storage tank 25 to effect supply of hot water and an air vent valve 44 is inserted in a water piping 5 through which heated water flows from the plate type heat-exchanger 41 to the hot water storage tank 25. A gas leakage detecting sensor 66 to detect refrigerant gas is arranged in the air vent pipe of the air vent valve 44.  This constitution detects refrigerant gas by a gas leakage detecting sensor 66 when a refrigerant is mixed in heated water, effects closing operation of the on-off valve 48 of a hot water supply pipe 47 to supply hot water from the hot water storage tank 25 through output of a detecting signal from the gas leakage detecting sensor 66, performs closing operation of the solenoid on-off valve 48 of a hot water supply piping 47 through which hot water is supplied from the hot water storage tank 25, and stops heated water.
Patent JP-H02119489-A (JP)
Title: Television receiver
Inventor: MORIMOTO HIROAKI
IPC: H04N19/00
Filed: 1988-10-28
Abstract: PURPOSE:To fetch a new additional function not only a single function of a remote controller by incorporating a weak power radio communication equipment to a television receiver. CONSTITUTION:A switching signal transmitted from a remote control transmitter 13 enters a control microcomputer 9 through a remote control photodetection section to activate a weak power radio communication equipment 3. A weak power radio communication equipment 1 in a remote control transmitter 13 is operated by a signal switched in advance in the remote controller transmitter 13 and the remote control transmitter 13 is used for conversation through an antenna 2. Thus, the weak power radio communication equipments 1, 3 are incorporated in the remote control transmitter 13 and the television receiver 12 to connect with the control microcomputer 9 and the telephone line 5 to fetch a new additional function to the television receiver 12.
Patent JP-S63127139-A (JP)
Title: Contact lens holder
Inventor: KOIKE AKIHIRO
IPC: G01M11/02
Filed: 1986-11-17
Abstract: PURPOSE:To uniformly hold a measuring point, by providing a minute placing surface on which the front surface (convex surface) of a contact lens is placed in the vicinity of the current part thereof and placing the surface of the contact lens to said minute placing surface. CONSTITUTION:A contact lens holder 1 has a mount stand 2 having a minute concave surface R for placing a contact lens L having a curvature allowed to almost coincide with that of the front surface LF of the contact lens L and holes 3a-3d formed to the periphery of the mount stand 2 and permitting measuring luminous flux to transmit. Further, a recessed part 4 for engaging a lens meter with a measuring part and a notch 5 for positioning are formed to the holder 1. As mentioned above, since the mount stand 2 is provided to the holder 1, a measuring point is uniformly held without receiving the effect of the diameter and base curve of the contact lens to make it possible to perform measurement.
Patent JP-H08136015-A (JP)
Title: Operating method for wick water feed apparatus
Inventor: SATO ICHIRO
IPC: F24F6/04
Filed: 1994-11-08
Abstract: PURPOSE: To maintain an accurate water level surface without being affected by scale and the like while minimizing a range of fluctuations of a temperature of water when water is fed. CONSTITUTION: A control valve 69, which is controlled to be freely opened and closed, is kept in an 'open' state for a fixed period of time and, after sending water in a storage tank 59 into a water feed tank 53 according to the difference of a water level between both the tanks, an air pump 67 is turned 'ON' for a fixed period of time to send water in the water feed tank 53 into a water level detecting tank 39 connected to a wick water feed tank 25. Water excessively sent into the water level detecting tank 39 within the ON time is discharged through an overflow pipe 49 provided in the water level sensor, thus maintaining a fixed water level surface in the wick water feed tank 25.
Patent JP-S61152474-A (JP)
Title: Paper guide mechanism for printer
Inventor: MUROTA TETSUYA
IPC: B65H9/00
Filed: 1984-12-27
Abstract: PURPOSE:To permit the smooth feed of paper as well as prevent the bias of printing by providing a paper bias preventer mechanism and a paper tension mechanism for the paper guide mechanism of impact printers. CONSTITUTION:A printing paper 15 directed out of a paper tension mechanism 11 is sent through a free rotary roller 17 from a platen 13 to a tructor 14. The paper 15 wound around the tructor 14 is one biased internally and externally by a roller 17 and directed to the platen 13, resulting in a bias of the paper 15 at the platen 13 by a portion to be biased in advance. At the printing position of the platen 13, therefore, the bias ends up with being negated, and the outward and inward deviation of printing comes to be eliminated. In the paper tension mechanism 11, when the paper 15 passes through plural free rotary rollers 18-21, it is wound around them and extended to different directions several times. Therefore, the fold portion of the paper 15 is smoothened to prevent the occurrence of being caught.
Patent JP-H07126853-A (JP)
Title: Revolving shaft
Inventor: FURUUMI SUMIHIKO
IPC: C23C16/44
Filed: 1993-11-02
Abstract: PURPOSE:To provide a revolving shaft usable in a corrosive atmosphere where strong acids, etc., are generated by adopting an oil seal structure. CONSTITUTION:Between the revolving shaft 3 and a stationary shaft 6 is the structure which is sealed by an oil ring 11 inserted between the oil seals 8, 9 and a stationary plate 10 to prevent the infiltration of a corrosive gas. The structure to make sealing with highly viscous grease, etc., and to prevent the contamination of a work by fall of the grease is formed in the projecting part a of the revolving shaft 3. As a result, the revolving shaft usable in the corrosive atmosphere where the strong acids, etc., are generated is obtd.
Patent JP-H03136297-A (JP)
Title: Mounting of electronic component
Inventor: KITAYAMA YOSHIFUMI
IPC: H05K3/34
Filed: 1989-10-20
Abstract: PURPOSE:To make an electronic component tentatively fixed and to enable the electronic component to be very easily replaced after reflow soldering by a method wherein non-thermosetting adhesive resin is applied to tentatively fix the electronic component. CONSTITUTION:A cream solder 1 is screen-printed on a copper land 3 on a printed board 2, and non-thermosetting adhesive resin 4 is dispensed to the board 2. An electronic component 5 is mounted and soldered through a reflow soldering method. Then, the resin 4 is removed with 1-1-1 trichloroethane or flon solvent.
Patent JP-H06133531-A (JP)
Title: Rotor for superconducting electric rotating machine
Inventor: SHIBAMARU MASAO
IPC: H02K55/04
Filed: 1992-10-13
Abstract: PURPOSE:To reduce supply and consumption of refrigerant by sealing the end of insulation sheath of a measuring lead wire with a resin and preventing a refrigerant gas from flowing through the gap between the insulation sheath and a conductor into a refrigerant sump section thereby suppressing intrusion of heat into low temperature section. CONSTITUTION:An insulation sheath is sealed with a curing resin at an end thereof on the side of a hermetically sealed terminal plate of a measuring lead wire 32. Consequently, helium gas of 300 deg.K on the side of the hermetically sealed terminal plate is prevented from flowing through a gap between the insulation sheath 32a of the measuring lead wire 32 and a conductor 32b into helium gas atmosphere of 4 deg.K on the side of the liquid helium sump section. This constitution reduces supply and consumption of refrigerant, i.e., liquid helium, and enhances economy.
Patent JP-S61184641-A (JP)
Inventor: JIYON UEIN BUAN ZANTO
IPC: G06F9/44
Filed: 1985-12-05
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-H06216728-A (JP)
Title: Device and method for protecting programmable logical device from undesirable input overshoot voltage
Inventor: HERUMAN EMU CHIYAN
IPC: G11C7/24
Filed: 1993-11-02
Abstract: PURPOSE: To protect a programmable logic device from an unwanted input overshoot voltage by activating the editing mode of logic device only when inputting an overvoltage during the duration longer than predetermined time delay. CONSTITUTION: When the overvoltage is detected at the input of circuit 10, a circuit 20 activates a time delay circuit 30. When the time impressing the overvoltage to the input of circuit 10 is longer than the predetermined time constant of time delay circuit 30, that overvoltage can be considered as a desired program voltage, and the editing mode of logic device is activated. In this case, the time delay of circuit 30 is determined by the strength of P channel transistor directly related with the turn-on resistance of P channel transistor and the size of capacitor.
Patent JP-H06126562-A (JP)
Title: Safety device for automatic assembling apparatus
Inventor: OKUSE SHINICHIRO
IPC: B23P21/00
Filed: 1992-10-13
Abstract: PURPOSE:To effectively prevent the occurrence of erroneous movements during the change of tools by providing a indication data supplying means for supplying an indication signal to a clamp control means allowed to be moved by a movement selecting means. CONSTITUTION:An operator draws out a safety plug 52 to open a door 30 and enters a safety rack 29, and inserts a drawn-out cutter changing select switch key 65 into a cutter changing key switch SW71 to provide an ON condition. Thus, a control signal S1 is sent from the cutter changing key switch SW71 to an oil pressure control section 25. Next, a safety plug 52 is inserted into a cutter changing plug switch SW62 of a control board 60. Then, the drive of the oil pressure control section 25 in a station 101 is started to drive only a cylinder 23 for the cutter. Thus, tools can be safely changed without driving other parts of the apparatus.
Patent JP-H07193794-A (JP)
Title: Television signal receiver
Inventor: KURITA TOSHIYUKI
IPC: H04N7/015
Filed: 1994-11-09
Abstract: PURPOSE:To obtain a reproduced picture prevented from the deterioration of picture quality by providing this television (TV) signal receiver with a judging means for judging a case that the synthesis of a reinforcing signal included in an input signal is not correctly conducted. CONSTITUTION:An identification (ID) signal judging/controlling means 102 checks the property of an input signal inputted to an input signal terminal 101 and judges whether the input signal is a reproduced signal from a home VTR or not. At the time of judging that the input signal is not a reproduced signal from the home VTR, the means 102 controls an EDTV signal processing means 103 so as to coduct EDTV signal processing using a normal reinforcing signal. In this case, an EDTV signal processed by changing both of horizontal frequency and vertical frequency to high bands is sent to a picture tube 104. The means 102 controls the means 103 so as to conducted EDTV signal processing without using the reinforcing signal.
Patent JP-H01124578-A (JP)
Title: Heat generating food container
Inventor: ISHIGAKI FUMIHISA
IPC: A47J36/28
Filed: 1987-10-30
Abstract: PURPOSE:To sufficiently heat food to bring the same to a state suitable for eating and drinking, by integrating a quick lime container, a water container and a food container and containing an electrolyte generating at least one kind of anion of an element selected from Mg, Al, Zr, Ti, Mn, Zn, Fe, Co, Ni, Sn and Cu in water. CONSTITUTION:A heat generating food container is constituted by integrating a quick lime container filled with a quick lime heat generating agent, a water container filled with water and sealed hermetically and a food container provided above said containers to receive food, and equipped with a means for opening the water container from the outside. The above-mentioned water contains an electrolyte generating at least one kind of an ion of an element selected from Mg, Al, Zr, Ti, Mn, Zn, Fe, Co, Ni, Sn and Cu. The addition amount of the electrolyte is pref. about 1-50wt.%. When the above-mentioned water having the ion dissolved therein is used, said water is reacted with quick lime to form slaked lime and calcium in this slaked lime generates ion exchange reaction along with the ion to dissolve slaked lime. The penetration of water in quick lime particles is not obstructed and the rapid generation of heat is continuously generated.
Patent JP-H0585389-A (JP)
Title: Flow rate control device of working fluid for power steering
Inventor: SUZUKI MIKIO
IPC: F04C14/24
Filed: 1991-09-27
Abstract: PURPOSE:To be capable of acquiring a characteristic for decreasing a flow rate in response to a vehicle speed increase, and making energy saving of a pump when high speed traveling is performed, and also to prevent inferior pump suction caused by decrease in pump oil temperature and abnormal sound generation caused by surge pressure by controlling flow rate in response to a pump rotating speed. CONSTITUTION:A plunger 10 is coaxially and integrally provided on a spool valve 8 for controlling at a constant flow rate, a flow rate of a supplying passage 5 which is increased in proportion to a rotating speed of a pump 7 by means of a differential pressure in a throttle passage 9, while suction force for operating the plunger 10 by means of a solenoid 20 is changed, and an area of a by-pass passage 6 for refluxing fluid from the supplying passage 5 to pump 7 is increased so as to decrease a control flow rate of a power steering device.
Patent JP-2001097736-A (JP)
Title: Glass composition, adjusting painting tool, transfer paper and enameled ware
Inventor: KAWAMURA TAKUYA
IPC: C03C8/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting painting tool, a glass composition for the adjusting painting tool, a glass composition for glass coating, a transfer paper and an enameled ware capable of obtaining a satisfactory baked face by using a material free from lead and cadmium. SOLUTION: The glass composition for adjusting painting tools used for decorated enameled wares comprises 53-58 wt.% of SiO2, 0.5-10 wt.% of Al2O3, 10-27 wt.% of B2O3, 0-2 wt.% of ZnO, 0-6 wt.% of Li2O, 1-15 wt.% of Na2O, 0-6 wt.% of K2O, 0-0.5 wt.% of CaO, 0-6 wt.% of MgO, 0-13 wt.% of TiO2 and 0-6 wt.% of ZrO2, and the composition does not contain lead and cadmium.
Patent JP-H02120667-A (JP)
Title: Apparatus for measuring flow velocity in combustion chamber of internal combustion engine
Inventor: KONO MASAKIMI
IPC: G01P13/00
Filed: 1988-10-31
Abstract: PURPOSE:To measure the flow velocity in a combustion chamber multidimensionally using monochromatic laser by alternately shielding laser beams, divided into a plurality of sets by a beam splitting means, by a beam shielding means. CONSTITUTION:Monochromatic laser beam 12 is split into laser beams 12a, 12b, 12c, 12d for in X- and Y-direction measurement by a beam splitting means 12. These laser beams 12a - 12d are alternately shielded by the rotation of a beam shielding plate 25 to become the beams 12a, 12b in the X-direction and the beams 12c, 12d in the Y-direction and guided to the measuring point 15 in a combustion chamber. Next, the scattering beam 21 due to the beams 12a, 12b from the measuring point 15 and the scattering beam 21 due to the beams 12c, 12d are alternately and continuously incident to a photoelectric converter 22. Therefore, the speed in the X-direction and the speed in the Y- direction can be alternately calculated. By this method, the flow velocity in the combustion chamber can be measured two-dimensionally using inexpensive monochromatic laser.
Patent JP-2001096762-A (JP)
Title: Ink jet recording apparatus
Inventor: HARA KAZUHIKO
IPC: B41J2/165
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus not creating the problem such as contamination or the like caused by a waste liquid over a long period of time. SOLUTION: The waste liquid feed-out route from a suction pump 10 to a waste liquid tank 27 is branched into a plurality of branch routes 25, 26 through a branch unit 24 and a waste liquid is fed out to the waste liquid tank 27 through the branch routes to be allowed to penetrate in the waste liquid absorbing material 28 housed in the waste liquid tank 27 in a dispersed state. Since the dispersed waste liquid penetrates in the waste liquid absorbing material 28 at respective places, the accumulation of ink solidified matter is dispersed even during long-term use and the lowering of the permeability of the waste liquid can be prevented. For example, even in such a case that the permeability of the waste liquid in the waste liquid absorbing material is lowered, the waste liquid can be certainly held by the waste liquid absorbing material because it is dispersed.