baber/WOPTO huggingface dataset:
Patent JP-H1128489-A (JP)
Title: Water purifier
Inventor: TANABE DAISUKE
IPC: C02F3/06
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier by which water to be treated can be sufficiently purified by microorganisms to discharge it from a treating part irrespective of conditions of the microorganisms and a clogging state of the treating part. SOLUTION: A pump 31 for producing a water flow so that water to be treated is passed through a treating part 29 for purifying treatment can be switched back and forth between a high flow velocity state in which the passing flow velocity of the water to be treated through the treating part 29 becomes high and a low flow velocity state in which the passing flow velocity of the water to be treated through the treating part 29 becomes zero or low.  By providing a control means for switching back and forth the pump 37 between the high flow velocity state and the low flow velocity state, the pump 31 is made in the low flow velocity state, i.e., in the state in which microorganisms easily function to sufficiently perform purifying treatment by microorganisms, and after that, the pump 37 is made in the high flow velocity state to immediately discharge the water to be treated subjected to discharge purifying treatment to outside the treating part 29 and introduce new water to be treated into the treating part 29.
Patent JP-S6347227-A (JP)
Title: Composite conveyor device
Inventor: AKAHAMA MOTOHARU
IPC: B23Q7/16
Filed: 1986-08-08
Abstract: PURPOSE:To reduce a loss time by providing an auxiliary belt which is moved vertically, in between a sub-belt and a work station and translocating a transfer object onto a main belt by lowering said auxiliary belt. CONSTITUTION:An auxiliary belt 3 is rotated at the same time it is lifted up, receives a transfer object A1... from a sub-belt 2 and transfers it, and the transfer object A1 is detected by a sensor S1 at the end point of the belt 3, the rotation of the auxiliary belt 3 is stopped and the belt 3 is lowered, and the transfer object A1 is instantly translocated onto a main belt 1 and sent to a work station W. When the following transfer object A2 arrives at the end point of the auxiliary belt 3 during the tact time of the work station, the rotation is stopped by means of the sensor S1, the work station W is lowered by means of the end signal of the tact time and the conveyed object A1 is translocated to the main belt 1 while, at the same time, the auxiliary belt 3 is also lowered and the transfer object A2 is translocated onto the main belt 1. Accordingly, a loss time can be reduced as compared with the time at which the transfer object is translocated from the sub-belt 2 to the main belt 1.
Patent JP-S6247971-A (JP)
Title: Fuel cell
Inventor: UMENE IWAO
IPC: H01M8/24
Filed: 1985-08-28
Abstract: PURPOSE:To keep safety against horizontal exciting force caused by shock in transportation or earthquike during operation by mounting a movement prevention means which prevents the movement of a cell main body caused by horizontal exciting force between a fastening fittings and a mainfold. CONSTITUTION:Current collecting plates 2a, 2b, insulating plates 3a, 3b, and fastening fittings 4a, 4b are arranged in order in the upper and lower parts of a cell main body 1 formed by stacking unit cells. A mainfold 5 is mounted airtightly to the side of the cell main body 1 with a band 6, and a flange 7 is formed in the contact part of the manifold 5 to the cell main body 1 to widen its contact width. A movement prevention means 12 is formed with a bearing fitting 13 fastened to fastening fittings 4a, 4b and a set fitting 15 whose one end is threadedly engaged to the bearing fitting 13 via a washer 14 and the other end is contacted to the side wall of the manifold 5 so that the set fitting 15 is in contact with the bearing fitting 13 and the outside of the flange 7. The movement prevention means 12 is mounted between the fastening fittings 4a, 4b and the manifold 5 to prevent the movement of the cell main body caused by horizontal exciting force.
Patent JP-H0532518-A (JP)
Title: Apatite composite particle
Inventor: SAEKI TATSUYA
IPC: A61K6/838
Filed: 1991-07-26
Abstract: PURPOSE:To obtain apatite composite particles having high oil and fat absorbing ability by mixing an apatite slurry consisting of a prescribed concentration of apatite fine particles with titania powder and granulating the mixture by a spraying granulation method, etc. CONSTITUTION:Apatite composite particles obtained by mixing an apatite slurry consisting of apatite fine particles having <=90wt.% concentration with titania (TiO2) powder so as to become <=50wt.% concentration of the apatite fine particles to form a mixture and then granulating the mixture by a spraying granulation method, etc. These particles have a shape similar to true globe, a good slippery property, a good spreadability to skin, and high oil and fat absorbing ability as well as ultraviolet rays absorbing ability. When the particles are used as a cosmetic, drop of make-up, formation of acne, etc., can be reduced.
Patent JP-S6165312-A (JP)
Title: Setting device for coordinate system of machine tool
Inventor: MATSUMOTO KEIICHI
IPC: B23Q15/00
Filed: 1984-09-07
Abstract: PURPOSE:To easily set the reference of work machining by compensating an error in the machining origin of NC data in the device on the basis of the measured value of a cutting position. CONSTITUTION:Position data XDP from a machining origin after trial grinding is a value read out by a tape reader 1, but contains an error actually. The difference between measured value data XIN and position data XDP is calculated by an arithmetic means 4, whose arithmetic result is stored in a data memory 7. The value of the position data XDP is corrected in the device on the basis of correction data in the correction data memory to obtain the reference of work machining.
Patent JP-H0356357-A (JP)
Title: Paper discharging tray
Inventor: NISHIDO KAZUHIRO
IPC: B65H31/00
Filed: 1989-07-21
Abstract: PURPOSE:To make it possible to complete a form order with only lifting the rear end of form stacked on a paper discharging tray by providing a lift part lifting the rear end part of a sheet of the form to the paper surface of the paper discharging tray. CONSTITUTION:A protruding portion 15, forming a form lift part on the rear end part of a paper discharging tray 14 in seeing a device in the advancing direction of the paper, is formed. It becomes thereby that the rear end of a preceding form 3 discharged on the paper discharging tray 14 is gotten on the protruding portion 15. A next discharged from 3' enters into the underside of the rear end of the preceding form 3 lifted with the protruding portion 15 in the top end thereof, and is sent into a fixed position in the underside of the form 3. A next coming form 3'' is sent into the underside of the stacked preceding forms 3, 3'.
Patent JP-H0784444-A (JP)
Title: Developing device disassembling method, assembling method, cleaning method and cleaning device, and developing unit disassembling method and cleaning method
Inventor: SATO MINORU
IPC: G03G21/18
Filed: 1993-06-30
Abstract: PURPOSE:To surely remove residual toner in a developing unit. CONSTITUTION:The developing unit 3 is held by a movable holding base 86 arranged at a standby position M1 in a state where a developing sleeve 33 is faced upward. When the holding base 86 is moved to a work position M2, the sleeve gear 33b of the sleeve 33 meshes with a driving gear 81 and a suction port 73a at the edge of a suction nozzle 73 is inserted in a toner container 31. While driving and rotating the sleeve 33 through a motor 79, the residual toner in the container 31 is sucked by the nozzle 73.
Patent JP-H067025-A (JP)
Title: Grain tank-lifting or lowering device of combine
Inventor: KADOWAKI TAKASHI
IPC: A01F12/60
Filed: 1992-06-22
Abstract: PURPOSE:To provide the grain tank-lifting or lowering device of a combine capable of rapidly and simply performing the tiltlifting operation and recover- lowering operation of the grain tank without deteriorating its safety. CONSTITUTION:A combine provided with a grain tank 4 capable of being tilted and lifted or lowered on its upper part as the supporting point and with a grain-discharging cylinder capable of being vertically rotated and revolved is characterized by installing a lifting switch 20 for lifting the grain tank 4 and a lowering switch 21 for recovering and lowering the grain tank 4 only during the switch-on operation, installing a grain discharging lever switch 19 for performing a grain discharging operation from the grain tank, and further installing a control means for operating the grain tank to the upper limit position or the lower limit position by single operation of the lifting switch or lowering switch, when the grain discharging lever switch is switched on.
Patent JP-S6345957-A (JP)
Title: Line connection device
Inventor: KAWASHIMA TOSHIHIKO
IPC: H04M11/00
Filed: 1986-08-12
Abstract: PURPOSE:To miniaturize the device and to improve the reliability of data input/ output remarkably by providing a means supplying a power voltage from a telephone line to a communication circuit and a means inputting/outputting a transmission/reception signal via an optical coupling means between the means mentioned first and a data processing unit. CONSTITUTION:The device is connected to a line via a diode 20. An output signal of a speech network circuit 17 is inputted to a MODEM 10 via a DC block capacitor 24 and an amplifier 14. Further, an output signal of a MODEM 10 is inputted to the circuit 17 via an amplifier 15 and a DC block capacitor 25. The data input/output between the MODEM 10 and the data processing unit 13 are applied via photocouplers 23, 23 with electric isolation. A power voltage being a constant voltage from a constant voltage circuit 22 is supplied to amplifiers 14, 15 comprising active components, the MODEM 10, the photocoupler 23 and a dial signal generating circuit 12 or the like. An input voltage to the constant voltage circuit 22 is extracted between a resistance hybrid circuit 16 and a hook switch 4.
Patent JP-S6165420-A (JP)
Title: High-frequency discharge device and discharge reaction device utilizing it
Inventor: SEKIGUCHI ATSUSHI
IPC: H01L21/302
Filed: 1984-09-07
Abstract: PURPOSE:To obtain the stable plasma by forming a discharge chamber in which a plasma exciting gas is introduced in an intermediate space of a high-frequency applied electrode of a hollow structure and by generating a magnetic line of force in the intermediate space. CONSTITUTION:A hollow and cylindrical high-frequency applied electrode 2 is arranged around a crystal tube 1 as a main body of a discharge chamber 10 and it is connected with a high-frequency power source 3. Consequently a false hollow cathode discharge is generated inside the electrode 2 and a plasma 19 can be formed. Also by forming an excitation current from a power source 5 into a coil 4 which is wound in a honey-comb form concentrically with the crystal tube 1 and the electrode 2 thereby producing a magnetic field in the discharge chamber 10. A strength of this magnetic field is controlled to control a state of the plasma 19 formed in the discharge chamber 10.
Patent JP-H0352190-A (JP)
Title: Latch circuit
Inventor: UNO TAKASHI
IPC: G11C11/412
Filed: 1989-07-19
Abstract: PURPOSE:To completely prevent the inversion of data by impressing the control signal of an output transistor on the other transistor in a feedback gate and interrupting the feedback gate at the time of reading charge shearing. CONSTITUTION:An output node D is precharged to a low level by an N-channel FETM7 in a non-writing period. When a node B is in a high level, it is pulled to a low level-side at one time by charge shearing if the control signal of N- channel FETM6 is set to a conductive state. Since the control signal of FETM6 is simultaneously impressed on P-channel FETM5 in the feedback gate, the feedback gate is prevented from detecting the low level and raising a node A in a latch to the high level. Consequently, data in the latch is not inverted, the output node D comes to the output of the high level, and an action can be stabilized. Thus, the occupied area of the latch circuit can be reduced since special consideration on the design of the resistance of FET in the latch circuit is not required.
Patent JP-H0832997-A (JP)
Title: Image recording and reproducing device
Inventor: OGURO MASAKI
IPC: H04N9/804
Filed: 1994-07-18
Abstract: PURPOSE:To record a code, which indicates the color recording mode or the black and-white recording mode, as attendant data at the time of recording and to eliminate the color noise based on this code at the time of reproducing with respect to a digital VTR. CONSTITUTION:When the tape recorded in the black-and-white recording mode is reproduced, inputs of DA converters 212 and 213 for color difference signal are switched to digital value a '128' corresponding to the reference level of color difference signals in a DA conversion circuit 103 of the reproducing system. A control circuit 97 controls an SW 24 based on the code, which is reproduced from the tape and indicates the recording mode, to perform this switching operation. Thus, the value of color difference signals are fixed to the reference never and the color noise doesn't appear on the screen when this tape is reproduced.
Patent JP-H0913752-A (JP)
Title: Locking shaft for handle device or the like and fixing structure for buckle plate
Inventor: HONDA KOICHI
IPC: E05B3/04
Filed: 1995-06-30
Abstract: PURPOSE: To interlock a locking shaft with a buckle plate without producing any play and lock them definitely. CONSTITUTION: A square shaft area 6 is provided on the end of a locking shaft 3 for a handle device, for example. The square shaft area 6 is fittingly inserted into a fixing through hole 5 formed by punching a buckle plate, thereby fastening fixedly the buckle strip 4 with the locking shaft with a bolt. In this fixing structure, when it is defined that the length of one side of the through hole 5 of the buckle strip 4 is w0 and the length of one side of a square at the tip the square shaft 6 is w1 and the length of one side of a square at the base end of the square shaft 6 is w2 , the square shaft 6 is formed in a dimensional relation represented by the following equation: w1 <=w0 <w2 .
Patent JP-S57110472-A (JP)
Title: Control method for printing
Inventor: YAMAGISHI JIYUICHI
IPC: B41J7/48
Filed: 1980-12-29
Abstract: PURPOSE: To prevent intervals between printing letters to fall into disorder, by a method wherein a reference selection voltage applied to a motor is corrected with a difference between a selecting time, during which a type is selected and moved to a printing position, and a reference selecting time to always keep a constant selecting time.  
     CONSTITUTION: A printer is provided with a carrier 2 which can freely be driven and moved in directions of arrow marks A and B, and a motor 3, whereof a printing head 4 consists, is placed on the carrier 2. A type wheel 5, which has a large number of types 5a formed in its end, is mounted at the motor 5, and a hammer 7 is located in a position corresponding to a printing position X of the wheel 5 so that it can freely be driven for protrusion. A selecting time T 1 , during which the type 5a is selected and moved to the printing position X, is measured to compare the time T 1  with a reference selecting time T 2 . According to a difference between the times T 1  and T 2 , a reference selecting voltage VS applied to the motor 3 is corrected to maintain the selecting time T 1 , at all times, required for a given selecting motion of the type wheel, in a constant manner irrespective of a change in the property of the motor 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0916413-A (JP)
Title: Task switching processor
Inventor: TAIMA KENJI
IPC: G06F15/00
Filed: 1995-06-30
Abstract: PURPOSE: To secure the right to use a CPU for a task of low priority in a series of function flow and shorten the total processing time by preferentially actuating a series of task groups registered in a table each time a process interruption is initiated. CONSTITUTION: A task switch processing part 11 which is actuated by an interruption routine group 6 analyzes an interruption factor by an interruption factor analyzing processing 17 and a process interruption factor and when the interruption is a process interruption, it is decided by an object flag deciding process 18 whether or not the object flag in a table containing task information is set or reset. In a process interruption corresponding task extracting process 22, the object flag is set and task information registered in a table whose actuation completion flag is not set is read in; and the right to use the CPU is given preferentially to the task in a CPU use right moving process 23 and the actuation completion flag is set at the end of the processing.
Patent JP-H0848720-A (JP)
Title: Fluorine-containing acrylic acid cyanoethyl ester polymer
Inventor: UMEZAWA HIROSHI
IPC: C08F20/10
Filed: 1994-08-10
Abstract: PURPOSE:To prepare an alpha-fluoroacrylic acid cyanoethyl ester polymer which has high film strength, high permittivity, high orientation, and high transparency and is resistant to environmental conditions such as temp., humidity and the like. CONSTITUTION:The polymer comprises repeating structural units represented by the formula (where n is the number of repeating units and not less than 50 on the average).
Patent JP-S6079393-A (JP)
Inventor: TAKAHASHI MASATO
IPC: G09G5/36
Filed: 1983-10-07
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-S6343407-A (JP)
Title: Noise eliminating circuit
Inventor: TAKAYAMA NORITSUGU
IPC: H03G11/00
Filed: 1986-08-11
Abstract: PURPOSE:To eliminate noise accurately by obtaining a threshold voltage with respect to a neutral potential of two collectors of a differential amplifier as a reference in a noise elimination circuit utilizing the threshold voltage of the differential amplifier so as to eliminate the noise thereby reducing the dispersion in the threshold voltage due to a resistor or the like. CONSTITUTION:Neutral voltage detecting resistors 14, 15 having an identical resistance to obtain a neutral voltage are provided between two collectors of the differential amplifiers 1, 2. The voltage at a connecting point D of the resistors 14, 15 is always a voltage of an operating point of the differential amplifier and the voltage is extracted through a transistor (T/R) 16 and a TR 19 compensate the base-emitter voltage drop of the TR 16. Simultaneously, a slight value of voltage, a base-emitter voltage of the TR 19 is added to the base-emitter voltage of the TR 16 to give a threshold voltage to a point B. Thus, the dispersion of the difference between the output of the differential amplifier and the threshold voltage caused by the variance in the resistors is suppressed sufficiently to be low.
Patent JP-2001023335-A (JP)
Title: Tape cartridge
Inventor: SUMIDA TAKASHI
IPC: G11B23/087
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a variance in back tensions imparted to a magnetic tape by a tape retainer by improving the outside accuracy of the tape retainer, particularly the accuracy of an area, which is received by the internal bottom surface of a case, in the tape retainer for the tape cartridge which is obtained by cutting unit pieces formed by continuously punching a blank sheet. SOLUTION: This tape cartridge is constituted by continuously punching base parts 6 including a reference surface 9, which is received by the internal bottom surface of the case, and unit pieces 13 equipped with press arms 7, which are circumscribed with the magnetic tape 1, from the blank sheet B. Individual unit pieces 13 are joined together via bridge-connecting parts 14. The entire bridge-connecting part 14 is punched with a punch so that a puched trace enters the reference surface 9, whereby the tape retainer 3 is obtained. Since the reference surface 9 accurately formed using a trimming die can be supported by the internal bottom surface of the case the variance of the vertical position and the standing attitude of the tape retainer 3 in mounted state can be eliminated.
Patent JP-S6433077-A (JP)
Title: Fiber reinforced ceramic and its production
Inventor: TAKAMI AKIHIDE
IPC: C04B35/80
Filed: 1987-07-28
Abstract: PURPOSE:To form a fiber reinforced ceramic capable of relaxing thermal stress and being particularly suitable for a sliding material by incorporating ceramic fibers having a coefft. of heat expansion different from a base material into a ceramic matrix under a specified condition. CONSTITUTION:The title fiber reinforced ceramic contains ceramic fibers having a coefft. of heat expansion different from a base material in the base material wherein the density of contained ceramic fiber changes continuously. The ceramic is produced by the process described hereunder. Ceramic powder and ceramic fibers having a coefft. of heat expansion different from the ceramic powder are mixed in a vessel. The ceramic powder is precipitated in a precipitating stage, and dried taking care not to change the shape of the precipitated mass, and sintered under pressure. Since the shape of the ceramic powder is different remarkably from the shape of the ceramic fiber, precipitation velocity of both are different to each other in a solvent, so mixing ratio of the powder to the fiber changes continuously from the upper part to the lower part of the precipitated mass.
Patent JP-H0854064-A (JP)
Title: Seal mechanism for oscillation connection part
Inventor: NINOMIYA TAIICHIRO
IPC: F16J15/16
Filed: 1994-08-10
Abstract: PURPOSE:To prevent leakage of a powdery material through improvement of seal capacity and to improve airtightness. CONSTITUTION:The lower part of a first sleeve 4 supported in an oscillatory manner is inserted in the central hole 26b of a first seal part 26 attached to the upper cover of a body effecting oscillation movement. The lower part of the sleeve 4 is sealed with a seal ring 27 arranged on the inner wall surface of the central hole 26b. The contact part 27a of the seal ring 27 with the sleeve 4 is formed on an arcuate shape or a protrusion curve shape in cross section and sealed through line contact and is served as the fulcrum of oscillation of the sleeve 4. A lip seal 28 is fitted in an annular recessed groove 29 formed in the central hole 26b in the vicinity of the under side of the seal ring 27 and the sleeve 4 is pressed by a curved part 28b with a thin section. The first sleeve 4 containing the first seal part 26 is covered with a bellows 30 for sealing.
Patent JP-H0915481-A (JP)
Title: Automatic/manual operation switching device for photographing lens
Inventor: IIKAWA MAKOTO
IPC: G02B7/08
Filed: 1995-06-29
Abstract: PURPOSE: To prevent inadvertent misoperation by a switching operation part in the case of the manual operation of a photographing lens. CONSTITUTION: A supporting barrel 3 for a front lens group and a supporting barrel 4 for a rear lens group inside a fixed lens barrel 1 are moved in an optical axis direction when a rotary barrel 2 is rotated. A focus ring 7 constituting a manual driving system is rotatably provided on the outside of the lens barrel 1 and coupled with the rotary barrel 2 by a coupling member 8. A gear train 10 with a clutch 10a constituting an autofocus driving system is coupled with the rotary barrel 2. In a state where an operation member 11 is positioned at a retreat end, a switching member 16 linked with a movable member 15 is moved to the right and the clutch 10a is held in a connected state, so that the system is switched to the automatic driving system.  When the operation member 11 is pressed in a direction orthogonally crossed with an optical axis, the movable member 15 is at an advance end position, and a switching member 17 is moved to the left, so that the clutch 10a is disengaged to switch the system to the manual driving system.
Patent JP-S6099844-A (JP)
Inventor: TORUDO NIIREN
IPC: B65D1/26
Filed: 1984-09-08
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。