baber/WOPTO huggingface dataset:
Patent JP-S61206994-A (JP)
Title: Portable memory device
Inventor: FUJII TATSUO
IPC: G11C7/00
Filed: 1985-03-11
Abstract: PURPOSE:To enable to confirm data information by a portable memory device without connecting to an electronic equipment by displaying the content of a memory and state of an operation in a display section. CONSTITUTION:When a portable storage unit is connected to an electronic equipment and the data are stored in the portable memory device, the data from the electronic equipment are transmitted to a data input/output terminal 1. A control section 2 receives the data and sends a controlling signal to store the data and the data to a memory section 3. Further, the control section outputs an operation state signal indicating that data are being stored in the memory section 3 to a display section 4. The display section 4 displays the state of operation. The data are stored in the memory section 3 that received the controlling signal and data from the control section 2. When an incommodity happened during the storing operation, the control section 2 reports it to the display section 4, and the display section 4 displays that the incommodity happened during the storing operation.
Patent JP-H02229691-A (JP)
Title: Welding method
Inventor: IKI GENSHI
IPC: B23K26/14
Filed: 1989-03-01
Abstract: PURPOSE:To prevent the discoloration of weld beads and to form the beautiful weld beads by moving the irradiation part irradiated by a laser beam to a prescribed direction and matching the injection direction of gas with the prescribed direction. CONSTITUTION:The point to be joined of members 1 to be welded is irradiated with the prescribed laser beam 2 focused by an optical system 3. The irradiation part 6 to be irradiated by the laser beam 2 is moved to the prescribed direction F and the gas 5 is injected by a nozzle 4 to the irradiation part 6 to weld the point to be joined. The injection direction A of the gas 5 is matched with the prescribed direction F at this time. The molecules generated at the time of melting of the welding members are scattered by the injection of the gas 5 and the sticking of the molecules to the welding bead is prevented.
Patent JP-2000250269-A (JP)
Title: Image forming device
Inventor: KIMURA YOICHI
IPC: G03G15/01
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the rubbing flaws of a transporting belt and intermediate transfer belt by the magnetic carrier in a two-component developer by using the resin magnetic carrier having a binder resin and cores consisting of a magnetic metal oxide and nonmagnetic metal oxide as the magnetic carrier. SOLUTION: The resin magnetic carrier which has the binder resin and the cores consisting of the magnetic metal oxide and nonmagnetic metal oxide and is formed by a method including or not including a polymerization method is used as the magnetic carrier. This resin magnetic carrier is formed to a spherical shape in its shape has the less friction to the transporting belt 130. Since the surface is soft, the magnetic carrier is transported by the transporting belt 130 and the flawing of the surface of the transporting belt 130 by the contact with photosensitive drums 3a to 3d or the rubbing with the cleaner 22 of the transporting belt 130 is substantially obviated. Then, the rear staining of the image or transfer defect by the cleaning defect of the transporting belt 130 is prevented and the image having good quality may be obtained.
Patent JP-H06262242-A (JP)
Title: Surface grinding device and continuous treating equipment for sheet metal
Inventor: MORI SHIGERU
IPC: B21B45/06
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a metal surface without any oxidized scale by grinding a steel strip whose surface is stuck with an oxided scale in a state in which the strip is tightly contacting with a turning roll by pressing a rotary grinder using ultra abrasive grains on the strip without pickling. CONSTITUTION:Turning rolls 51-54 by which the rotary grinder 1, a driving motor 3 for the grinder 1, a grinder transfer motor and the steel strip S are supported and moved are provided. When the rotary grinder 1 is applied with vibration from the strip S, the vibrating energy is absorbed by the grinder 1 with elastic function of a thin disk 1b by which an abrasive grain part 1a is supported. The abrasive grain part of the grinder 1 is constituted with the ultra abrasive grains (CBN or diamond). Contacting pressure of the grinder 1 and strip S is always measured by a load cell and grinding amount is controlled.
Patent JP-H11251924-A (JP)
Title: Frequency dividing circuit, series-parallel conversion circuit using the circuit and serial data transmission and reception circuit
Inventor: SUZUKI HIROSHI
IPC: H03K21/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To frequency-divide the frequency of a reference clock to one in an integer except for n-th power of '2' by outputting one of output signals of a logic gate circuit as a signal obtained by frequency-dividing the reference clock signal into 1/n. SOLUTION: D-type flip flops F/F1-F/F4 and F/FF0 where respective reference clocks CK are inputted to a clock terminal and the latch operations of data signals inputted to a data terminal in synchronizing with the rise of the reference clocks CK are executed are installed in a ring form. A NAND gate Gi setting the output signals of the front stage flip flop F/Fi and a reset signal RESET to be input signals and an inverter INVi setting the output signal of the NAND gate Gi to be the input signal are installed. An inverter INVO is connected to the output terminal of the flip flop F/F0. A signal obtained by inverting the output of the NAND gate G1 connected to the output terminal of the flip fop F/F1 by an inverter INV1 is outputted as a frequency clock BCK.
Patent JP-H02228502-A (JP)
Title: Measuring system
Inventor: YOSHIOKA SUSUMU
IPC: G01B21/00
Filed: 1989-03-01
Abstract: PURPOSE:To prevent a breakage of a measuring machine with a higher operability by opening or closing a solenoid valve in linkage with a switching ON or OFF of a power source of a controller while the solenoid valve is closed after a specified time passes from the switching OFF of the power source when the power source is turned OFF. CONSTITUTION:When a power source of a controller 20 is turned ON, a solenoid valve 51 is opened in linkage therewith to send air to an air bearing. When the power source of the device 20 is turned OFF, the valve 51 is closed after a specified time passes from the turning OFF of the power source. Therefore, as the opening or closing operation of the valve 51 is performed in linkage with the turning ON or OFF of the power source of the device 20, the operability can be improved. Moreover, as the valve 51 is closed after the switching OFF of the power source when the power source is turned OFF, that is, after the complete stoppage of the device 20, a breakage of a measuring machine 11 can be prevented.
Patent JP-2000250368-A (JP)
Title: Filter device for electrophotographic device
Inventor: YANAI KOICHI
IPC: B01D39/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter device for an electrophotographic device which effectively removes the odorous component of the gas generated in a heat fixing section and is excellent in the capturing rate characteristic of particulates. SOLUTION: This filter device has a first air filter 40 which alone is extremely high in the capturing rate of extremely fine dust, a gas removing filter 42 which is arranged on the leeward of the first air filter 40 and is used for removing the odorous gaseous components, a second air filter 50 which is arranged on the leeward of the gas removing filter 42 and consists of a middle performance air filter having the low capturing rate of the filter alone lower than the capturing rate of the first air filter 40, a frame 32 which holds the circumference of the first air filter 40, the gas removing filter 42 and the second air filter 50 and sealing up members 56 which seals the joint part between the circumference of leeward of the second air filter 50 and the frame 32.
Patent JP-S55142228-A (JP)
Title: Hydrogen gas leakage detector
Inventor: ASAKURA AKIRA
IPC: G01M3/04
Filed: 1979-04-24
Abstract: PURPOSE: To surely detect the leakage of hydrogen gas into a stator cooling water system, by separating pure water in the return pipe of a rotary machine, into each fixed volume and detecting the hydrogen gas content of the separated pure water.  
     CONSTITUTION: A pure water pick-up pipe 10 is coupled to a halfway part of a return pipe 61 for pure water for a stator winding. The front end of the pick-up pipe 10 is connected to a vacuum evaporation tank 13 through automatic changeover valves 12a, 12b installed at a prescribed interval. The tank 13 is coupled to a vacuum pump 15 through a shut-off valve 14. Normally, the changeover valve 12a is open and the other changeover valve 12b is closed. To detect hydrogen in the pure water, the valve 12a is closed and the other 12b is opened. As a result, a prescribed quantity of the pure water corresponding to the internal volume of a pipe 11 is conducted into the tank 13 in a vacuum state, and air and gases dissolved in the pure water are separated from the water. If hydrogen gas is dissolved in the pure water, the gas is detected by a hydrogen gas concentration detector 17 and an alarm is raised by the action of a relay 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04285435-A (JP)
Title: Monitor for synchronous machine operation
Inventor: YAMADA FUMIO
IPC: H02J3/24
Filed: 1991-03-14
Abstract: PURPOSE:To visually understand the operation state of a synchronous generator and execute the proper operation of the generator by a method wherein calculation is processed in accordance with respective input signals from the synchronous generator and a power system and generator constants and images for judging a present stability and a stability when an estimated power system change is created are displayed. CONSTITUTION:The output current and output voltage of a synchronous generator 1 are inputted to a transducer 6. The voltage of the bus-bar B1 of a power system 3 is inputted to a transducer 9. Further, respective input signals of a generator terminal voltage Et, a generator active power P, a generator reactive power Q and a transmission voltage Es are inputted to a calculator 10 from the transducers 6 and 9. Calculation for judging a present stability and a stability when an estimated power system change is created is processed by the calculator 10 by using generator constants stored in an external memory device 11 and the calculated results are displayed on a CRT 13 through an image processor 12.
Patent JP-S59178124-A (JP)
Title: Production of mitre bend
Inventor: KATAYAMA YUTAKA
IPC: B21D26/033
Filed: 1983-03-26
Abstract: PURPOSE:To produce a bend having a uniform diameter by forming the bend of plural tubular bodies of which the joint parts are made into the elliptical shape inclining to the pipe axis, joining the joint parts to a circular shape and rounding the angles, then exerting a fluid pressure in the bend. CONSTITUTION:Straight pipes are cut alternately at the equal positive and negative angles of inclination relative with the pipe axis. The joint parts 3 of such plural tubular bodies 1 having the same shape are joined to each other to form the entire pipe part A into a bend. Reinforcing rings 2 are mounted by means of holders 5 via clearances 4 to the intermediate parts of the respective bodies and lock rings 8 are mounted on the inside and outside near the end face 3' of the elliptical shape thereof. The face 3' is made circular by using tightening means 9. The joint parts 3 are welded from the inside and angle parts 7 are shaped away to make the wall thickness in weld zones 6 equal to the wall thickness of the bodies 1. The rings 8 are removed and a fluid pressure is exerted in the bend to deform the part near the center of the bodies 1 toward the outside to eliminate the clearances 4. The circular mitre bend having the smooth joint parts 3 is thus obtd.
Patent JP-S52132724-A (JP)
Title: Projector
Inventor: OZAKI YOSHIO
IPC: G03B21/48
Filed: 1976-04-30
Abstract: PURPOSE: To enable a projector not being restricted by the number of TV fields and enabling for slow and fast motion reproduction, by detecting and controlling the film slack by scraping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03253704-A (JP)
Title: Control device for gas turbine
Inventor: KANAI NOBUHIRO
IPC: F02C7/275
Filed: 1990-03-01
Abstract: PURPOSE:To surely prevent overspeed of a gas turbine and improve control performance for a gas turbine at operation expecting overspeed of the gas turbine by applying torque in the reverse direction of rotation of the gas turbine. CONSTITUTION:At starting a gas turbine 1, a starter 6 is changed over into starter function to normally rotate the turbine. At this time, a fuel injection valve 5 is controlled with a controller 9 to inject a prescribed quantity of fuel. Meanwhile, during load running, the starter 6 is changed over into generator function. It is discriminated based on a load judging signal from an inverter 7, whether a load is always charged or not. At load rejection, it is discriminated whether rotating speed of the gas turbine 1 is over a rated value or not. At over the rated value, the starter 6 is changed over into the starter function, and reversely rotated according to deviation between the rotating speed of the turbine 1 and the rated value.
Patent JP-S60192921-A (JP)
Title: Electrochromic display element
Inventor: HIROTA MASAYUKI
IPC: G02F1/153
Filed: 1984-03-14
Abstract: PURPOSE:To prevent the wrong recognition of a display as a result of the electrochromic material remaining without extinguishment and the decrease in product value by making display in dropout in the decoloring stage of a display electrode. CONSTITUTION:A transparent conductive substrate 1 is constituted by forming a transparent conductive film 1b consisting of ITO on a transparent glass substrate 1a and an electrodeposition film 2 consisting of iron hexacyanoferrate is formed on the film 1b. Only the part of the film 2 formed on the display part acts as a display electrode. An insulating film 3 is formed only on the part of the film 2 formed on the peripheral region of the display part. A counter electrode substrate 4 consists of a transparent conductive film 4b of ITO formed on a glass plate 4a and a counter electrode 5 formed on the film 4b. A background material 6 consisting of an ion-permeable polytetrafluoroethylene film dispersed and incorporated therein with titanium dioxide has a white color and is disposed between the insulating film 3 and the counter electrode 5 so as to cover the electrode 5.
Patent JP-S52134694-A (JP)
Title: Preparation of molding thermosetting resins
Inventor: ASOU TETSUO
IPC: C08F2/44
Filed: 1976-05-04
Abstract: PURPOSE: To prepare a molding thermosetting resin having improved thermal aging resistance and mechanical properties under heating by melt mixing a specific bisimide with a specific diamine, a peroxide and a filler, and by solidifying and crushing the mixture after cooling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62206725-A (JP)
Inventor: UCHIDA YOSHINORI
IPC: H01H33/66
Filed: 1986-03-05
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-H08247650-A (JP)
Title: Laundry dryer
Inventor: KUMAGAI MORIJI
IPC: F26B9/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a device which is capable of hanging a laundry drying rack in a static or a rotary state on the ceiling side in a room or a bathroom and drying up the laundry promptly by hanging. CONSTITUTION: The intersecting ends of intersecting horizontal levers 2 are connected to the upper end of an upright lever 1 at a right angle. The middle part of the intersecting levers 2 are connected with a connection lever 3 while the middle of a horizontal lever 4 which is supported on the top on the middle of the connection lever 3 from a projected part on the upper end of the upright lever 1 and the upright lever 1 are connected with a slanting connection lever 5. Sucking discs 7, which are attracted with an intersecting wall surface at the corner of a room are installed to the outside of the intersecting part of the intersecting levers 2. A laundry drying rack 8 is formed at the tip of the central horizontal lever 4.
Patent JP-S55142139-A (JP)
Title: Damping force regulator in hydraulic shock absorber
Inventor: MORI YASUO
IPC: F16F9/44
Filed: 1979-04-23
Abstract: PURPOSE:To improve stability in the operation, by comunicating the two oil chambers and providing them respectively with a plate valve at one end that is free to be opened and closed and with a rotary washer at the other end that is free to be opened and closed and connecting the rotary washer to the operating rod, and by piercing the piston ports through the piston of a shock absorber. CONSTITUTION:When the piston speed is in the low speed range, the working oil in the upper oil chamber flexes the lower plate valve 19 through the passage 20 in the plate valve 18, and a damping force is generated by this plate valve 19. When the piston speed exceeds a certain speed, a damping force in the high speed range is generated by resistances of the piston ports 12, 13..., 17. Further, the operating rod 25 rotates the rotary washer 30 to limit the number of opened ports of the piston ports 12, 13..., 17, whereby to regulate the damping force. Stability in the operation is improved by thus making the damping force characteristics variable.
Patent JP-S51125997-A (JP)
Title: Emergency driving device
Inventor: WADA KOUICHI
IPC: A62C3/00
Filed: 1975-04-24
Abstract: PURPOSE: Emergency driving device for detecting destructive earthquake and automatically actuating various danger prevention apparatuses such as fire extinguishers, fire shutters and the like. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6016751-A (JP)
Inventor: BUJIYOON NEIPIA HANSEN
IPC: H04M1/253
Filed: 1984-03-15
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-H03251731-A (JP)
Title: Positioning device of unbalance
Inventor: YAMAMOTO MASATO
IPC: G01M1/08
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the rate of occurrence of a fault by using a three-phase induction motor for a drive source which rotates a test body when the unbalance of the test body is positioned, and by driving it at a low speed enabling execution of positioning while detecting a rotational position. CONSTITUTION:Switches S1 and S2 being turned ON, a high-speed DC output is inputted to an inverter 5 and thereby a three-phase induction motor is rotated at a high speed to execute measurement of unbalance. When the measurement is ended, the switch S2 is turned OFF with the switch S2 left ON, and a switch S3 is turned ON. Thereby the motor is rotated at a low speed and positioning is made so that the position of unbalance of a test body 1 comes to a position 12 of modification by a modifying device such as a drill. When phase detection by a control circuit 9 turns to show zero on the occasion, a positioning completion signal is outputted, the switches S1 and S3 are turned OFF, a brake 6 is driven by a switch S4 being turned ON, and thereby the motor 2 is braked. According to this constitution, a circuit construction is simplified and wirings are lessened in comparison with the case wherein a servomotor is used, and the rate of occurrence of a fault can be reduced.
Patent JP-S61207979-A (JP)
Inventor: EDOUAADO ARAN KURAAKU
IPC: G01V1/46
Filed: 1986-03-07
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-H02228734-A (JP)
Title: Pipeline circuit
Inventor: ARIMA MASAKI
IPC: G06F9/38
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a pipeline circuit capable of processing data different in processing time at flexible speed by transmitting and receiving the processing condition of the processing part in the succeeding stage between preceding and succeeding stages by handshake to transfer it from the processing part in the preceding stage to the processing part in the succeeding stage. CONSTITUTION:A processing part 1 processes the first half of data 3 from the external at a time Ta1 and transfers processed data 4 to a processing part 2 in the next stage at the time of completing the processing of preceding data in the processing part 2 and starts the processing of the latter half of data 3 from the external. A shakehand signal 5 is transmitted and received to decide whether the processing part 2 in the next stage completes the processing of preceding data or not. That is, data is transferred in accordance with the processing condition of the processing part 2 in the succeeding stage when the processing time of processing parts 1 and 2 is dependent upon data. Thus, data different in processing time are processed at flexible speed.
Patent JP-S56160152-A (JP)
Title: Disconnection detecting system for special section of pcm circuit
Inventor: KUROKI TOSHIHIKO
IPC: H04B17/00
Filed: 1980-04-18
Abstract: PURPOSE:To ensure a detection of a circuit discrimination without any intervention of a channel board, by directly extracting the signal transmitting bit out of the arrived PCM code train. CONSTITUTION:When a PCM code train is received from a PCM IN, a pulse separating circuit SEP in a reception pulse generating board 3 extracts the signal transmitting bit to supply it to a simultaneous start detecting circuit 4. A PLL circuit produces a channel dividing pulse to drive each of channels CH1-CH24. The circuit 4 monitors the signal transmitting bit based on the channel driving pulse. Thus the disconnected section of the circuit is decided from the relation of plural transmission lines in case these lines are started consecutively in a short time.
Patent JP-S57164759-A (JP)
Title: Recorder
Inventor: KITAMURA TAKASHI
IPC: G06K15/12
Filed: 1981-04-02
Abstract: PURPOSE:To differ the sizes of dots according to the pitches of a scanning line by forming the dots of the imaging spots of the imaging beam of a light beam. CONSTITUTION:A photosensitive drum 5 rotates in the direction of an arrow A and its surface is electrostatically charged uniformly with an electrostatic charger 6, after which the parts irradiated with the light beam from an array laser 1 are destaticized and an electrostatic latent image is formed on the drum 5. This latent image is visualized by a developing device 7 and is transferred onto transfer paper 10 by a transfer charger 8. Now, the laser 1 is installed in such a way that the light source 1A comes to the focal position of a collimator lens 2. The light source 1B is installed in the position deviated from the focal position of the lens 2, and the lens 2, and a scanning mirror 3 are arrayed in parallel with the lens 4. The light beams emitted from both light sources 1A, 1B are deflected and scanned by the mirror 3 and are imaged by imaging spots in the imaging position of the drum 5.
Patent JP-H06262449-A (JP)
Title: Method for dismantling automobile
Inventor: KURIBAYASHI MASAAKI
IPC: B62D67/00
Filed: 1993-03-11
Abstract: PURPOSE:To reduce a waste amount by efficiently separating interior parts in a cabin of a scrapped automobile, classified by a material of the parts, collected from a body so that a recycle can be performed. CONSTITUTION:An interior part separating process for separating interior parts 7a, 7b collected from inside a cabin of an automobile is provided. In work performed in the interior part separating process, first the interior parts 7a, 7b in the cabin, while successively separated to be classified by a material of the parts, are transfer loaded in a conveyer 40. In the conveyer 40, the interior parts 7a, 7b are conveyed to be classified by a material thereof respectively in a different direction. Next by collecting parts 39, 41 provided in the downstream end of the conveyer 40, each interior part 7a, 7b is collected. In this way, the interior parts 7a, 7b can be efficiently separated from the automobile 1, and the interior parts 7a, 7b, collected by classifying a material thereof, can be easily recycled.