baber/WOPTO huggingface dataset:
Patent JP-H05237340-A (JP)
Title: Method for removing halogenated organic compound from waste gas
Inventor: BUEDEIGO FUON BUEEDERU
IPC: B01D53/70
Filed: 1992-11-26
Abstract: PURPOSE: To remove halogenated org. compds. from waste gas containing NOx by optionally leading the waste gas through a fixed bed or fludized bed and bringing the waste gas into contact with Caro's acid or its salts. CONSTITUTION: The waste gas contg. NOx, especially waste gas from dust incinerator, optionally supplemented with SO2 is optionally led through a fixed bed or fluidized bed and brought into contact with Caro's acid H2 SO4 or its salts. In this case, the Caro's acid can be produced in situ by adding H2 O2 and optionally H2 SO4 . Thus halogenated org. compds. such as halogenated benzodioxine, halogenated dibenzofurane are removed.
Patent JP-H07170658-A (JP)
Title: Overcurrent passage display
Inventor: TOYODA YASUTOMI
IPC: H02H9/02
Filed: 1993-12-16
Abstract: PURPOSE:To prevent a timer circuit from being damaged when overcurrent passes by detecting overcurrent and performing recovery drive display with only a single transformer. CONSTITUTION:When an overcurrent flows through a power distribution line L and a voltage across both terminals of a variable resistor R2 exceeds a specific value, a detection circuit 2 performs detection operation and then outputs a detection signal to a display drive circuit 3. Based on the detection signal, the display drive circuit 3 enables a magnetic inversion display 5 to indicate an overcurrent passage. When an overcurrent passes, the circuit breaker of a substation is automatically released, and then a re-closing circuit is operated, a secondary current flows through a timer circuit 4 via a rectifier. The timer circuit 4 starts clocking operation when power is re-transmitted to the power distribution line L, a display recovery signal is output to the display drive circuit 3 after a specific elapse of time. Based on the recovery signal, the display drive circuit 3 drives the magnetic inversion display 5 in overcurrent display state for normal display. A zener diode ZD1 conducts current when a voltage which is equal to or more than a zener voltage is applied and enables a transistor TR1 to conduct current, thus protecting the timer circuit 4.
Patent JP-2001135084-A (JP)
Title: Semiconductor memory
Inventor: SHIMIZU YOSHIYUKI
IPC: G11C11/413
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of input/output pins of a semicondoctor memory. SOLUTION: A multi-function pin is provided for performing both of input of an address bit and input/output of a data bit. It is decided by an address input enable-signal/ADe inputted from a independent pin and a data input/output enable-signal/DQe whether the multi-function pin is used for the address bit input or the data bit input/output. Any one register out of an address register 150, a data input register 160, and a data output register 170 is operated responding to the combination of a signal level of the address input enable-signal/ADe, the data input/output enable-signal/DQe and an input/output control signal/WE.
Patent JP-2000146165-A (JP)
Title: Fault detector for combustion equipment
Inventor: MORITA TETSUJI
IPC: F23N5/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a fault detector for a combustion equipment capable of effectively detecting a combustion fault caused by an exhaust blocking even in the case of the exhaust blocking at either end side of both longitudinal ends of a cylindrical body and preventing a detection fault caused by adherence of soot as much as possible. SOLUTION: In the fault detector for a combustion equipment comprising a combustion chamber temperature detecting means 25 provided on an upper part of a flat cylindrical body 1 for forming a combustion chamber of a burner B by a heat exchanger 2 to be heated by the burner B to detect an ambient temperature in the chamber, and a fault detecting means C for detecting a combustion fault of the burner B based on detection information of the means 25, the means 25 is provided at a center or substantially a center of a section of the body 1 in a longitudinal direction.
Patent JP-H10145877-A (JP)
Title: Remote controller and eye examination system
Inventor: SHINDOU KENTA
IPC: H04Q9/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enable exact remote control without missing any signal by providing a means for measuring the lapse of prescribed time from a prescribed time point, means for counting the number of signals outputted within the measured prescribed time and means for sending a signal showing the counted number of signals to the outside. SOLUTION: In the initial state of resetting a timer and setting an initial value = 1 to a counter 5, a 1st output waiting state is provided. In such a state, a control part 8 always monitors the presence/absence of an output from a jog dial 2 and at the time point when a signal is outputted from the jog dial 2 for the first time, a timer 4 is started. When there are outputs after the second one from the jog dial 2 in a 2nd output waiting state, the count value of the timer 4 is up one by one every time. When the timer 4 is stopped, the signal showing the number of output signals from the jog dial 2 counted by the counter 5 is generated by the control part 8 and this signal is sent out to a main body 10 of device by a sending part 6.
Patent JP-2000147770-A (JP)
Title: Positive radiation-sensitive resin composition
Inventor: KAMEYAMA YASUHIRO
IPC: H01L21/027
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a positive radiation-sensitive resin composition superior in sensitivity and resolution and good in environmental resistance. SOLUTION: The positive radiation-sensitive resin composition comprises (A) an alkali-soluble resin having phenolic hydroxyl groups or at least one part of the above hydroxyl groups being protected with an acid-decomposable protective group, (B) a compound having a partial structure decomposable by an action of an acid and capable of producing a group for giving alkali- solubility upon decomposition and (C) a compound to be decomposed by activated rays or radiation resulting in generating an acid and the compound (B) can be embodied by a compound having, as the partial structure to be decomposed by an acid and to give the alkali solubility, a partial structure of an optionally substituted >=7C alkyl carbonate group.
Patent JP-2001135985-A (JP)
Title: Electronic component supplying device
Inventor: SAGARA DAISAKU
IPC: H05K13/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a component supplying device which feeds electronic components stuck on adhesive tape from erroneously pickup errors of the electronic components. SOLUTION: A component supplying device 1 which feeds an electronic component 7 stuck on an adhesive tape T1 is provided with a trust-up member 32, which pushes the parts 7 upward from the bottom side of the tape T1 and a horizontal section 32A formed on the top face of the member 32, in such a way that a center 32C of the section 32A is deviated from center 7C of the component 7 or from a central axial line 11C of a vacuum nozzle 11.
Patent JP-H08181377-A (JP)
Title: Semiconductor laser device
Inventor: KITAMURA SHOJI
IPC: H01S5/00
Filed: 1994-12-21
Abstract: PURPOSE: To prevent cracks and exfoliation of an end surface destruction preventing layer as a first resin layer, eliminate the change of a monitor current, and stabilize optical output, by installing a means for relieving the stress of the first resin layer, in said layer or the constituent material adjacent to said layer. CONSTITUTION: A light monitoring element is built in a submount 40. A laser diode chip 10 fixed to a lead frame 60c via the submount 40 is covered together with the submount 40 by first resin 20 whose absorption coefficient to the wavelength band of a laser light emitted from the laser diode chip 10 is low. Further these are covered with second resin 30 transparent to the laser light. In particular, a stress relieving means for the first resin layer 20 is installed in the first resin layer 20 or the constituent material adjacent to the first resin layer 20. Thereby cracks and exfoliation of an end surface destruction preventing layer 20 as the first resin can be prevented, and the output of a light monitoring element is not changed by the change of the environmental temperature and the drive current, so that the light output is stabilized.
Patent JP-H04199296-A (JP)
Title: Automatic vending machine
Inventor: ISHINE YASUZO
IPC: G07F11/04
Filed: 1990-11-26
Abstract: PURPOSE:To surely deliver commodities one by one to chutes provided at a lower section without trouble by delivering the commodities to a commodity delivering device under a condition where the attitude of the commodities are respectively controlled by commodity attitude control plates in the commodity delivering paths. CONSTITUTION:When a user depresses a commodity selection push-button after inserting a coin in a coin inserting slit, one of two commodity delivering mechanisms 59 is actuated and delivers one commodity per one signal. The two mechanisms 59 are alternately actuated when the signal is continuously generated as a result of continuous depression of the button and deliver commodities one by one. When the attitude of the commodities in two commodity delivering paths 39 and 40 tends to become random, the commodities are delivered to the commodity delivering mechanisms 50 through each path 39 and 40 after their attitude is corrected to the proper horizontally lying attitude when the commodities drop onto commodity attitude control plates 41. Therefore, the commodities are surely delivered to the chutes one by one without trouble by means of a commodity delivering device 52.
Patent JP-H08174487-A (JP)
Title: Separating device of forming part from chip part and setting method for it
Inventor: MORIMOTO HIDEO
IPC: B26D7/18
Filed: 1994-12-21
Abstract: PURPOSE: To easily and accurately set upper dies and a lower die as well as to provide the simple upper and lower dies. CONSTITUTION: In a separating device of a forming part from a chip part, provided with a lower die D and upper dies U faced to each other, the lower die D is composed of longitudinal bars 20 for supporting chip parts 13b in the longitudinal direction of a base paper 10, lateral bars 16 for supporting the chip parts 13a in the lateral direction of the base paper 10, and a frame body 1 for supporting both bars 16, 20 so that their positions may be adjusted, on the other hand, the upper die U is composed of a pressing member 27 provided with a U-shaped pressing surface and an attaching member 28 fixed on the pressing member.
Patent JP-H07166731-A (JP)
Title: Floor board having water leakage preventive function
Inventor: WAKAMOTO SEIJI
IPC: E04B5/02
Filed: 1993-12-17
Abstract: PURPOSE:To prevent leakage of water to downstairs by collecting rain water accumulated on a floor board. CONSTITUTION:A plurality of unit floor boards 10 are arranged and laid to constitute a floor board 11. The unit floor board 10 is constituted of a pair of side boards 12, a reinforcement member 14 connected between the side boards 12, and a floor face board 16 placed on the respective side boards 12. A plurality of the unit floor boards 10 are arranged in the X and Y directions in such a manner as to form gaps between respective floor face boards 16 of respective unit floor boards 10 adjacent to each other. A water collecting member 28 extended in the X direction capable of collecting rain water falling down from the circumference of the floor face board 16 and a gutter 26 extended in the Y direction are provided under the gaps formed between the floor face boards 16 of respective unit floor boards 10. The floor board 11 is constituted so as to communicate both ends of each gutter with the water collecting member 28 while the water collecting member 28 is extended over the whole in the X direction of the floor board 11.
Patent JP-H04189062-A (JP)
Title: Picture exposing device
Inventor: OKINO YOSHIHARU
IPC: G02B26/10
Filed: 1990-11-22
Abstract: PURPOSE:To generate a picture without density and color unevenness by revising exposure information of an optical beam corresponding to picture information in response to a measured temperature of a photosensing material and controlling the exposure of the light beam based on the revised exposure information. CONSTITUTION:The temperature of a photosensing material 36 is measured by a temperature sensor 46 and inputted to a control circuit 12 via an ADC 48. The circuit 12 converts the measured temperature of the material 36 into exposure information of a laser beam. The converted exposure information is inputted to each driver 58 and laser beams L1, L2, L3 of a prescribed exposure radiate from the semiconductor laser 14 by driving the relevant semiconductor laser 14. The beams L1, L2, L3 radiating from the laser 14 are mixed through an optical path 24 and the result radiates to the material 36 via reflection mirrors 26,28, a polygon mirror 30, an ftheta lens 32 and a cylindrical mirror 34. Thus, the laser beam with the exposure in response to the measured temperature radiates to the photosensing material, a prescribed coloring density is obtained and a desired picture is formed.
Patent JP-H07210940-A (JP)
Title: Reel-table driving device of videocassette recorder
Inventor: CHIYOU GOUSHIN
IPC: G11B15/26
Filed: 1994-12-21
Abstract: PURPOSE: To simplify a structure by pivotally attaching first and second gears or first and second idlers constituted in a step system under a supporting plate which can turn by means of the conversion of an operation mode while they are engaged with a driving gear. CONSTITUTION: The supporting plate 42 is moved toward a winding reel table 12 by the rotating force of the gear 48 with the clockwise rotation of the driving gear 48. The second gear 58 is engaged with the table 12 and the rotation of the gear 48 is transmitted to the table 12 through the idler 52 and operates at a reproduction mode. On the other and, the gear 48 is rotated anticlockwise and the supporting plate 42 is moved to a supply reel table 10. When the idler 52 is released from the table 12, the gear 58 is instantaneously engaged with the table 10. Since the gear ratio of the gear 58 to the gear 56 is large, comparatively strong rotary force is given to the table 10. Thus, the table 10 is rotated at comparatively high speed and therefore a rewinding operation which VCR desires can be realized.
Patent JP-H03182447-A (JP)
Title: Sheet load quantity detecting device
Inventor: KUDO KAZUHIDE
IPC: G03G15/00
Filed: 1989-12-11
Abstract: PURPOSE:To simplify a whole structure and reduce the production cost by providing an actuator operating the first detecting means and the second detecting means rotatably supported interlockingly with the transfer of sheet materials. CONSTITUTION:This device concurrently serves as an actuator 24 operating the first detecting means 26 for detecting the passage of sheet materials 10 and the actuator 24 operating the second detecting means 27 for detecting the load quantity of the sheet materials 10 loaded on a loading member 19. The whole structure is simplified, and the production cost can be reduced.
Patent JP-H06141848-A (JP)
Title: Material for inoculating leguminous bacteria and method for inoculating the same
Inventor: NISHITOBA YUKIKO
IPC: C12M1/00
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a material for advantageously inoculating leguminous bacteria even in the case of competition with a strain of leguminous bacteria of indigenous species, having sufficient root nodule forming activity when excellent leguminous bacteria having high nitrogen fixation ability are applied to soil for an actual crop. CONSTITUTION:This inoculating material comprises leguminous bacteria having high nitrogen fixation ability, sterilized soil and a water-soluble polymer substance, is used for culturing a leguminous plant, is granulated and adjusted to 25-45wt.% water content. Yield of a leguminous plant is increased.
Patent JP-H07175265-A (JP)
Title: Developer for electrostatic charge image developing and image forming method
Inventor: CHIBA TATSUHIKO
IPC: G03G9/08
Filed: 1993-12-20
Abstract: PURPOSE:To attain stable triboelectrifying property under various environments without being influenced by the change of environment by using a specific toner and carrier. CONSTITUTION:The toner contains a toner particle and titanium oxide and the toner particle contains at least a coloring agent directly obtained by suspension polymerization method and a resin component. The resin component has 5000-50000 molecular weight for at least one of molecular weight peaks of the molecular weight distribution measured by GPC and has one or more kind of a polar component. The titanium oxide has 0.01-0.2mum average particle diameter and 20-98% hydrophobicity. The carrier has 5-100mum average particle diameter, <=3.0g/cm<3> bulk density and magnetic property of 30-150emu/cm<3> intensity of magnetization sigma1000 in magnetic field of 1000Oe after saturation and >=25emu/ cm<3> intensity of magnetization sigmar in magnetic field of zero Oe, <300Oe coercive force and satisfies a condition expressed by an equation. In the equation, sigma300 represents the intensity of magnetization in 300Oe.
Patent JP-H07176278-A (JP)
Title: Getter device for electronic tube
Inventor: OKAI TADAKI
IPC: H01J29/94
Filed: 1993-12-20
Abstract: PURPOSE:To provide a getter device for an electronic tube of high quality having high temperature oxidation resistance without causing a trouble such as explosively sputtering and floating a getter material in the case of use. CONSTITUTION:In a getter device for an electronic tube, the inside of a metal- made getter vessel is charged with mixed powder, containing at least Ba-Al alloy powder and Ni-Al alloy powder, as a getter material. In place of Ni powder, by mainly using the Ni-Al alloy powder, producing NiO is suppressed at high temperature heating time in the atmosphere, and explosively sputtering Ba at getter flash time can be prevented.
Patent JP-H01160325-A (JP)
Title: Battery recharger
Inventor: OOTA TOMOICHIROU
IPC: H02J7/04
Filed: 1987-12-16
Abstract: PURPOSE:To prevent over recharge or under recharge and to enable efficient recharge, by employing cyclic recharge under no-load or at the start of recharge while employing trickle recharge when a battery is recharged by predetermined amount. CONSTITUTION:When a battery is connected and recharging is started, recharge current flows through a transistor TR1, and when recharge voltage is rised to a predetermined level, base current of the transistor TR1 decreases thus decreasing recharge current. When recharge current decreases to a predetermined level, a comparator CMP1 operates to sat a flipflop FF and a switch SW1 is turned ON. Consequently, voltage at + terminal of a differential amplifier OP1 drops to switch recharge mode from cyclic recharge mode to trickle recharge mode.
Patent JP-H06167894-A (JP)
Title: Image forming device
Inventor: TOMOE TETSUO
IPC: G03G15/16
Filed: 1992-11-30
Abstract: PURPOSE:To maintain stable image quality by allowing all areas of a transfer form to contact with the guiding surface of a supporting base and uniformly destaticizing the transfer form. CONSTITUTION:The guiding surface 19a of the supporting base 19 disposed between a photosensitive drum 2 and a fixing device 4 is located in a region F surrounded by a tangent L1 orthogonally crossing a segment connecting the center of the drum 2 with the center of a transfer roller 17, the common tangent L2 of a pair of rollers 22 and 23 and the common tangent L3 of the bottom face sides of the surface of the drum 2 and the periphery of the fixing roller 22, so that the all areas of a form P are pressed on the guiding surface.
Patent JP-H11154746-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKEYUKI
IPC: H01L29/78
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide such a semiconductor device that can prevent insulation breakdown of gate insulation film in advance and has a double diffusion type field effect transistor structure to avoid the breakdown of element due to surge voltage generating under operation. SOLUTION: A device is provided with a plurality of double diffusion type field effect transistor cells connecting electrically with each other and a Zener diode 130 or a protection circuit connecting electrically between gate and source constituting the double diffusion type field effect transistor cells. The conventional gate pad is separated into a first gate pad 20 connecting electrically with the gate and a second gate pad 20 connecting electrically with the Zener diode 130 or protection circuit. In the inspection step, the Zener diode 130 is separated electrically from the gate, and in the bonding step, the first gate pad 20 is connected electrically with the second gate pad 30 through a bonding wire 150.
Patent JP-H02164159-A (JP)
Title: Digital signal transmission/reception circuit
Inventor: NAKAMURA SHITOMI
IPC: H03K19/0175
Filed: 1988-12-19
Abstract: PURPOSE:To prevent attenuation of a sent digital signal and overlay of noise by utilizing an IC for a single end driver as an IC for a differential driver. CONSTITUTION:A digital signal inputted to a driver board 1 is given to an IC 9 for a differential signal conversion, from which inverted and fed to a corresponding single end driver IC 11, the signal is given to an IC 10 for differential signal conversion without inversion and inputted to a corresponding single end driver IC 11. As a result, outputs of the two single end driver ICs 11 are treated as differential signals, given to a cable 5 being a twisted pair wires and sent to a receiver board 2. The signal is not attenuated in the transmission and no noise is overlaid.
Patent JP-H10237055-A (JP)
Title: Production of epoxide and catalyst for producing epoxide
Inventor: HAYASHI TOSHIO
IPC: B01J23/42
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for continuously producing an epoxide from an alkane. SOLUTION: This method for producing an epoxide comprises a dehydrogenating step 1 for carrying out the dehydrogenating reaction of a gas A containing an alkane and producing a gas B containing an alkene and hydrogen, an epoxidizing step 2 for conducting the epoxidizing reaction of the gas B with a gas C containing oxygen in the presence of a catalyst containing gold and producing a gas D containing the epoxide and the unreacted hydrogen and oxygen, a separating step 3 for separating the epoxide from the gas D and an oxygen removing step 4 for reacting the hydrogen with the oxygen in a gas E after separating the epoxide and removing the oxygen. At least a part (a gas F1 ) of the gas F after removing the oxygen is returned to hydrogenating step 1 for recycling.  The hydrogen produced in the dehydrogenating step 1 is not accumulated in the reactional system due to its consumption in the epoxiizing step 2 and oxygen removing step 4. Therefore, a step for separating and removing a large amount of the hydrogen from the reactional system is not required.