baber/WOPTO huggingface dataset:
Patent JP-H01137453-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKUZAWA KEIICHI
IPC: G11B15/43
Filed: 1987-11-24
Abstract: PURPOSE:To arrange an adjusting mechanism part irrespective of a tension band winding and pulling out directions and to miniaturize the whole mechanism by providing a band supporting member capable of pulling out optionally a tension band on the adjusting mechanism part. CONSTITUTION:A fixed pin 30, as the supporting member by which a tension band 19 is locked so as to have the specified angle for the part where the tension band 19 fed from a brake drum is pulled out of a tension band fitting member 27, is provided on an adjusting mechanism part 25. The tension band 19 pulled out of the adjusting mechanism part is therefore wound on the brake drum after being bent at the specified angle by being wound on the supporting member. Any limitation is thus eliminated on the arrangement of the adjusting mechanism part 25, the diameter of the brake drum can be reduced and a tape tension control mechanism can be miniaturized.
Patent JP-H04166859-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G15/04
Filed: 1990-10-30
Abstract: PURPOSE:To prevent carriers from adhering to an image holder by forming a density adjusting means with at least either one of a developing bias means or an exposure means and a charging means. CONSTITUTION:An image density adjusting means changes DC bias voltage to a developing bias and grid bias voltage to a primary charger 8, rather than lighting voltage to a halogen lamp 2, for a set value of density to change the density of an image. That is, the developing bias DC voltage is changed for a set value of standard density to make the contrast of a photosensitive drum 6 with a drum potential larger, the density higher, the DC voltage to the developing bias and the halogen lighting voltage constant, so that the controlled grid bias voltage to the primary charger 8 lowers the umbra potential of the photosensitive drum 6 and makes the density weak. It is thus possible to prevent carriers from adhering to an image holder.
Patent JP-H02140853-A (JP)
Title: Bus width converting circuit
Inventor: KOSEKI HITOSHI
IPC: G06F13/36
Filed: 1988-11-21
Abstract: PURPOSE:To effectively utilize a CPU bus, to shorten its occupation time, and to speed up transfer of data on an I/O bus by providing an output data dividing means and an input data merging means. CONSTITUTION:Out of the output data at 16 bits outputted through a CPU bus 2, the higher-order eight bits are held by a D latch 10, the lower-order eight bits are held by a D latch 12, and successively sent through buffers 11 and 13 to an I/O bus 3. On the other hand, the input data at 16 bits successively inputted through the I/O bus 3 in units of eight bits are successively held by D latches 14 and 16, and sent through buffers 15 and 17 to the CPU bus 2. Thus, the whole bus width of the CPU bus is effectively utilized, the bus occupation time at the time of input/output the data with respect to I/O equipment is shortened, and the transfer of the data on the I/O bus can be speeded up while the data transfer speed on the CPU bus is being suppressed to a low value according to a DMA (Direct Memory Access) controller, etc.
Patent JP-S63149283-A (JP)
Inventor: TAKAGI IZUMI
IPC: F16H48/10
Filed: 1986-12-10
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-H04166628-A (JP)
Title: Engine output controller for vehicle
Inventor: TEZUKA KAZUNARI
IPC: F02D17/02
Filed: 1990-10-31
Abstract: PURPOSE:To restrain generation of excessive torque by setting target engine torque on the basis of a difference between a target engine speed and a real engine speed so as to determine an engine output decrease quantity on the basis of the target engine torque and real engine torque. CONSTITUTION:During travel of a vehicle, an engine output torque converter 38 determines real engine torque, i.e., engine torque Tr corresponding to all cylinder injection on the basis of an infection quantity Tp of a fuel injection quantity calculator 35. An initial target engine torque setter 41 sets initial target engine torque Trb in response to the engine torque Tr and an engine speed change rate upon generation of an output signal Sp of a slip start deciding means 39. A target engine torque setter 42 determines target engine torque Trd on the basis of the initial target engine torque Trb and a difference between an initial target engine speed No and an engine speed N. An engine output decrease quantity is set on the basis of the real engine torque Tr and the target engine torque Trd.
Patent JP-2001118895-A (JP)
Title: Inspection apparatus
Inventor: SUZUKI YASUYUKI
IPC: H01L21/66
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection apparatus which is capable of properly inspecting a fine pattern keeping an environment, where a semiconductor wafer or the like is checked, maintaining high cleanliness. SOLUTION: An apparatus main body 10 which checks a semiconductor wafer or the like is housed inside a clean box 3, and clean air is supplied from a clean air unit 4 into the clean box 3, where the apparatus body 10 is housed. Fans 5a and 5b are provided to the clean air unit 4, and the fans 5a and 5b are controlled separately, so as to regulate clean air supplied into the clean box 3 in flow rate. By this setup, the clean box 3 can be controlled freely in flow rate of clean air, so that dust and the like produced inside the clean box 3 are discharged effectively out of the clean box 3, and the inside of the clean box 3 can be kept high in cleanliness.
Patent JP-H10122497-A (JP)
Title: Gas release preventing device
Inventor: SHINTANI KENICHI
IPC: F17C13/04
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent gas release by retreating a protruding part, provided at the tip of an insert cylinder part, into a second valve chamber from a first valve chamber when a rubber hose is pulled to retreat an operating cylinder, and retreating a movable valve by the spring force of a valve spring to close a valve hole. SOLUTION: When a rubber hose 68 is pulled to retreat an operating cylinder 42, a protruding part 46 pressing a movable valve 30 in a first valve chamber 21 is pulled into a second valve chamber 23, and the movable valve 30 closes a valve hole 19 by the spring force of a valve spring 40. When an inner step part 56 of a sliding cylinder 51 is hooked to a locking piece 18, the upper part of a ball 53 is engaged with a recessed groove 62 of an outer body 60, and the lower part of the ball 53 is positioned at the peripheral surface of a small diameter part 16 of a valve body. The operating cylinder 42, outer body 60 and sliding cylinder 51 are respectively impeded in movement toward the valve hole 19 by the spring force of second springs 67, 66. The closed state of the valve hole 19 is thereby maintained to prevent gas release.
Patent JP-H07128554-A (JP)
Title: Optical cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/46
Filed: 1993-10-29
Abstract: PURPOSE:To provide the optical cable having a high degree of freedom in addition and change of size reducing cables without the need for connection to numerous fiber optical cables at the time of size reducing. CONSTITUTION:Three pieces of the numerous fiber optical cable 1 and three piece of the few fiber optical cables 2 are twisted around a tension member 3 and are bundled by binding cords 4. Coated fiber ribbons 7 are housed in the grooves of the rods 5 of the numerous fiber optical cables 1. The optical units 8 of a small number of fibers are housed in the grooves of the rods 6 of the of fiber optical cables 2. The numerous fiber optical cables 1 are used for integral connecting and the few fiber optical cables 2 are used for intermediate branching.
Patent JP-H04167845-A (JP)
Title: Data transfer system between nodes
Inventor: YAMAMOTO JUNICHI
IPC: H04L12/721
Filed: 1990-10-31
Abstract: PURPOSE:To expand the range of path selection and to improve the communication efficiency by describing also plural sets of path information having a same metric value with respect to an object node to a routing table. CONSTITUTION:When a node 1 receives path information from other node, a path information revision section 4 checks whether or not a metric included in the information is 16 (infinite) or not. When the metric is not infinite, the reception information is processed to be information taking its own node to be a sender and the metric is incremented by 1. Then whether or not the reception path information is in existence in a routing table is checked and when the information is in existence, a metric A of the reception path information and a metric B described in the table are compared, If A>B, the reception path information is disregarded and if A<B, the description information of the table is replaced into the reception information. Moreover, if A=B, whether or not their gateways are equal is checked, and when different, the reception path information is added to the table and when equal, the reception information is disregarded and the revision processing is terminated.
Patent JP-H09115587-A (JP)
Title: Power source plug
Inventor: OKAMOTO MASAKAWA
IPC: H01R13/44
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a short circuit phenomenon caused by refuse, dust, humidity or the like accumulated on a contact surface between a receptacle and a plug main body inserted into this by arranging a recessed notched part between two blades of the plug main body. SOLUTION: In this power source plug, blades 2a and 2b to be inserted into a receptacle 8 are projected from a plug main body 1, and a recessed notched part 7 is arranged between the blade 2a and the blade 2b of the plug main body 1, refuse, dust, humidity or the like are not accumulated in this recessed notched part 7, and this forms an insulating space.
Patent JP-H01135352-A (JP)
Title: Chair
Inventor: NAKATANI MASUAKI
IPC: A61H23/02
Filed: 1987-11-20
Abstract: PURPOSE:To prevent the deterioration of the blood circulation of the body part generated when a sitting time becomes long, by appropriately stimulating the body part brought into contact with a seat surface by the up-and-down movement of the first and second movable parts. CONSTITUTION:The upper surface part, that is, bottom surface part 7 of the seat 2 surrounded by a fixing frame 5 is constituted of a large number of the first and second movable pars 8, 9 alternately arranged when looked from above. The first cam mechanism 10 for driving the first movable parts, the second cam mechanism 11 for driving the second movable parts and the motor 12 for moving said cam mechanisms 10, 11 are mounted in a receiving case 6. When the motor 12 is driven, the first and second movable parts 8, 9 are alternately moved up and down.
Patent JP-H01137545-A (JP)
Title: Monitoring device for dose processor
Inventor: YANO TETSUYA
IPC: H01J37/317
Filed: 1987-11-20
Abstract: PURPOSE:To quickly detect the abnormality of a dose processor due to noise or the like caused by an abnormal discharge and prevent the occurrence of many defective products by providing an abnormality detecting means detecting the presence of an abnormality of parameters stored in the dose processor. CONSTITUTION:An abnormality detecting unit 10c compares the parameters stored in a dose processor 5 with the parameters stored in a memory unit 10b and judges whether the parameters stored in the dose processor 5 are normal or not depending on whether these parameters are equal or not. When the parameters are abnormal, i.e., when they differ from the parameters stored in the memory unit 10b, the error display is performed on a display unit 10d, a stop command is sent to the dose processor 5 to complete the operation. When an abnormal discharge or the like occurs and the parameters in the CPU 5d of the dose processor 5 fluctuate due to noise caused by the abnormal discharge at the time of ion implantation, for example, the fluctuation of the parameters is detected before the next processing is started, and the processing can be stopped. The occurrence of many defective products is thereby prevented.
Patent JP-S63148305-A (JP)
Title: Quick arithmetic processing system for programmable sequence controller
Inventor: OKAYAMA YOSHIHIKO
IPC: G05B19/05
Filed: 1986-12-12
Abstract: PURPOSE:To shorten the scan time of a programmable sequence controller by completing the memory access of one instruction word by two clocks. CONSTITUTION:A sequence program memory 14 and an I/O device 16 are arranged separately from each other, and respective bits are used in division by data busses and address busses so that these memories can be simultaneously read out. The I/O address indicating the number of I/O data of an instruction word is divided into a bit address and a byte address, and the I/O address is stored in the I/O memory 16 so that the byte address is stored in bytes of a first half of the instruction word and the instruction code and the bit address are stored in bytes of the latter. In a first step of memory access, bytes of the first half of the instruction word are latched in a buffer A and are supplied to an address bus 46. Thus, I/O information is already settled when bytes of the latter of the instruction word are latched in a buffer B in a second step of memory access, and execution of a third step is omitted.
Patent JP-H03160193-A (JP)
Title: Starting method for vertical shaft pump
Inventor: SUDO SUMIO
IPC: F04D13/00
Filed: 1989-11-15
Abstract: PURPOSE:To prevent an abnormal pressurization from causing a breakage by providing a pressure signaler at a pump discharge portion, and starting a pump only at the time of this detection pressure being higher than a specific set pressure relating to atmospheric pressure, the specific gravity quantity of water and a pressure signaler fitting place height from a water suction surface. CONSTITUTION:At the time of the start of a pump 1, a motor 5 is started with a discharge valve 2 made to be totally closed and a vacuum destruction valve 3 kept on opened. And the pump 1 sucks water in from the lower portion, and exhaust is made through the vacuum destruction valve 3, and a full water condition is realized, and then, the valve 3 is closed while the valve 2 is opened, and a watering operation is conducted. In this instance, a pump discharge portion 11 is provided with a pressure signaler 4. And the pump 1 is started only at the time when pressure detected by means of the pressure signaler 4 is higher than a set pressure Po satisfying the following relationship. That is, the set pressure Po satisfies the relationship of -gammaw.H<Po<Pa when atmospheric pressure is Pa and the specific gravity quantity of water is W and a pressure signaler fitting place height from a water suction surface 6 is H.
Patent JP-H07143821-A (JP)
Title: Method for developing large patch disease in outdoor warm place-type lawn
Inventor: AZUMA KOICHI
IPC: A01G7/06
Filed: 1993-11-25
Abstract: PURPOSE:To provide a method for emergence of large patch disease, usable for tests for confirming practical action effect of soil conditioner or microorganism substance, and useful for weakening grass force of lawn grass and promoting growth or germination of seedlings of tree seeds in the case of planting other trees, etc., in warm ground type lawn land. CONSTITUTION:A warm ground type lawn grass such as Korean lawn grass is cut low at 5-15mm and damaged. Inoculation holes bored in depth in the vicinity of the surface is inoculated with a fungus for causing large patch disease, such as Rizoctnia solani and the lawn grass is maintained at 15-25 deg.C at 75-100% humidity.
Patent JP-S62150279-A (JP)
Title: Temperature controller
Inventor: KIUCHI HIROYOSHI
IPC: G03G15/20
Filed: 1985-12-24
Abstract: PURPOSE:To commonly use a fixing heater irrespectively of the voltage applied across the heater while the heater is used, by providing a waveform storing means which stores waveforms fixed in advance in accordance with the voltage applied across the heater working as a heating means and a power supply controlling means which controls the power supply to the heater depending upon the output of the storing means. CONSTITUTION:The signal of a phototransistor 13b is inputted to a waveform shaping circuit 14 after it is amplified by a transistor Q3. Upon receiving the light receiving signal of the phototransistor 13b, the waveform shaping circuit 14 waveform-shapes the signal into pulse signals which rise at every 0V point of the waveform in synchronization with the waveform of a commercial power source 9 and outputs the pulse signals to a PGM 16 from B. An AD converter 15 converts the pulse signals into 2-bit digital signals corresponding to a DC voltage. A power supply controlling program to a heater 2 corresponding to the voltage of the commercial power source 9 is stored in the PGM 16 in advance and the controlling program is set by means of 2-bit signals. Moreover, the PGM 16 outputs a control signal from C to an AND circuit Q2 in synchronization with the output of the waveform shaping circuit 14 in accordance with the controlling program corresponding to the supply voltage.
Patent JP-H05135531-A (JP)
Title: Brake mechanism for head carriage of disk drive
Inventor: NAKAMURA TOSHIO
IPC: G11B21/22
Filed: 1991-11-12
Abstract: PURPOSE:To enable the use of a small capacity plunger and to diminish the power consumption and also to simplify the structure by constituting the brake mechanism with a plunger for sucking a movable piece and an operating member for moving the movable piece. CONSTITUTION:The brake mechanism 31 for the head carriage is constituted of a plunger 36 for sucking the movable piece 34 and a movable piece operating member 37 for moving the movable piece 34 in the sucking direction. When a spindle motor 2 is started to rotate at the time of recording/reproducing, the movable piece operating member 37 is slid, so that the movable piece 34 is moved in the direction of the brake releasing position from the braking position. Upon movement of the movable piece 34 by a prescribed amt. in the releasing direction, the plunger 36 is operated, hence the movable piece 34 is moved to the brake releasing position by this suction force, and then this is brought under the state of noncontact with a brake member to release the head carriage 18 from its braking, so that the plunger 36 of small capacity can be used.
Patent JP-H02152653-A (JP)
Title: Transport stand equipped with vibration proof absorbing material for optical fiber taking-up bobbin
Inventor: YAMAZAKI HIDEO
IPC: B65D19/00
Filed: 1988-11-22
Abstract: PURPOSE:To easily perform the loading and unloading of a bobbin with respect to a push car, a truck and a transport machine by reducing vibration at the time of transport by mounting a pair of vibration absorbing materials to a transport stand on the side of the axial direction of the bobbin and holding the transport stand so as to float in space through the vibration absorbing material. CONSTITUTION:A transport stand 2 equipped with a vibration absorbing material for an optical fiber taking-up bobbin is constituted so that at least a pair of opposed vibration absorbing materials 3 are mounted to the transport stand 2 receiving the optical fiber taking up bobbin 1 on both sides of the axial direction of the bobbin 1 and the transport stand 2 is held in a holding frame 16 so as to levitate in space through the vibration absorbing material 3. The bobbin 1 is received in the transport stand 2 and mounted on a truck to be transported and the whole is mounted on a car to be transported. Whereupon, vibrations in up-and-down, left and right and before-and-behind directions are absorbed by the vibration absorbing material 3 and the optical fiber wound around the optical fiber taking-up bobbin 1 is not almost collapsed or loosened.
Patent JP-H07146294-A (JP)
Title: Method for screening plant cell, and method for improving plant cell system
Inventor: TAWARA MAKOTO
IPC: G01N33/533
Filed: 1993-11-25
Abstract: PURPOSE:To provide a method for rapidly and easily selecting a desired plant cell and a method for efficiently improving the system of the plant cell by utilizing the antibody for a substance existing in the plant cell. CONSTITUTION:In the selecting method of plant cell, the plant cell is labeled via an antibody for a specific substance existing in the plant cell and the cell is selected by the labeling. Also, in the method for improving plant cell system, the plant cell is labeled via the antibody for a specific substance existing in the plant cell, the plant cell is selected by the labeling, and then the selected plant cell is proliferated.
Patent JP-H07151809-A (JP)
Title: Detection of incompletely screwed part
Inventor: OGATA FUMIAKI
IPC: H02B3/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a detection apparatus for incompletely screwed part whose life is long, which eliminates a need for the use of a special terminal board, which can be used repeatedly and which can detect a temperature change in the detection of a defect by comparing an output voltage from a thermocouple with a threshold voltage and outputting an alarm when the output voltage is at the threshold voltage or higher. CONSTITUTION:A wire toward a breaker for a terminal board 3 is connected to a thermocouple 4 by a screw in a screwing part 2 used to screw the wire, an insulation- treated lug terminal 5 is tightened, and the lead wire of the thermocouple 4 is connected to a comparison part 7. A temperature rise in a screwing part 1 which screws a wire from the outside of the terminal board 3 is detected by the thermocouple 4 and sent to the comparison part 7. The comparison part 7 compares an output voltage from the thermocouple 4 with a threshold voltage which has been set by a temperature setting part 6. When the output voltage is at the threshold voltage value or higher, an alarm is output. Consequently, it is possible to obtain the detection apparatus whose life is long, when can be used repeatedly even when the alarm is output and which eliminates a need for the use of a special terminal board. In addition, when the threshold voltage of the setting part 6 is changed, a temperature which detects a screwing defect can be changed.
Patent JP-H03156271-A (JP)
Title: Showcase
Inventor: TETSUKAWA KAZUO
IPC: F25D17/08
Filed: 1989-11-14
Abstract: PURPOSE:To prevent an article from being raised in its temperature by supplying cold air into a container even in the state where a drawer is drawn by supplying part of the cold air immediately after heat-exchanged in an evaporator to the neighbourhood of an opening of a precooling chamber through a cold air supply pipe, and returning the part of the cold air to the cooling chamber, traversing the upper part of the precooling chamber and passing from the interior through a cold air feedback pipe. CONSTITUTION:Part of cold air just after heat exchanged in evaporators 20, 21 is supplied to the neighbourhood of an opening of a precooling chamber 61 after passing through a cold air supply pipe 70, and thereafter allowed to traverse the upper portion of the precooling chamber 61, pass through a cold air feedback pipe from the interior, and return to a cooling chamber 3. Low temperature low humidity cold air is to be supplied to the precooling chamber 61 at all times, and hence articles contained in a drawer 64 of the precooling chamber 61 becomes the same or slightly lower temperature as or than articles stored in a storage chamber 2 for satisfactory cooling effect. Further, since the cold air from the cold air supply pipe 70 is supplied to the neighbourhood of the opening of the precooling chamber 61, the cold air is supplied into the container 65 even under the state where the drawer 64 is drawn out, to prevent articles from being raised in their temperature.