baber/WOPTO huggingface dataset:
Patent JP-S61154016-A (JP)
Title: Magnet roll for magnetic brush
Inventor: OKUMURA KUNIO
IPC: H01F7/02
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the magnet roll having the good resistance to a change of temperature and aging by arranging the partial demagnetizing grooves in a part of both ends of the roll instead of forming cutouts over the whole length of the roll. CONSTITUTION:The shaft 5 on which cushion layers 4 are formed is inserted into the die for offering the product comprising the demagnetizing grooves 2 and 2' on a periphery of both ends. A mixture of barium ferrite and 6-nylon is extruded to form a plastic magnet 3. This molding die is provided with a magnetizing device and since a magnetic field is applied while a synthetic resin binder has not bardened, the particles of barium ferrite are orientated in the same direction and made anisotropic in the magnetic field formed by the mag netic poles. The plastic magnet 3 is magnetized at molding simultaneously. N1 and N2 denote the positions where N polarity is magnetized and S1, S2 and S3 denote the positions where S polarity is magnetized. The unmagnetized zone for separating a developer is arranged between S2 and S3 which are auxilia ry poles and where an interval is the widest and the demagnetizing grooves 2 and 2' are located on both ends of the central part between those magnetized positions.
Patent JP-H04157376-A (JP)
Title: Generating device of pseudo signal
Inventor: TABUCHI HAJIME
IPC: G01R31/02
Filed: 1990-10-19
Abstract: PURPOSE:To make it possible to proceed with a control sequence in an expeditious manner by generating a pseudo signal being equivalent to an output signal of a limit switch during a period from the time point of time-up of a timer to the time point when a movable body is started again. CONSTITUTION:When a connection cable of a limit switch 61 is disconnected, a contact (r) of a timer 12 of a pseudo signal generating device 10 switches over during a period when the switch 61 is supposed to conduct an ON operation. Then an Llevel signal in place of the ON signal of the switch 61 is given to an input terminal T11 of a sequencer 30 and a sequence is made to proceed in the same way as in the time when the switch 61 is connected normally. When the connection cable of the other limit switch 62 is disconnected, besides, it is needed only to connect a clip 17E of a cable 16E to an input terminal T12 of the sequencer 30. When the switches 61 and 62 are put in a state that they can not operate or when the cable is disconnected, a pseudo signal being equivalent to output signals of the switches 61 and 62 is generated in an expeditious manner in this way, and thereby the control sequence of the sequencer 30 can be made to proceed.
Patent JP-H07100740-A (JP)
Title: Cutter grinding tool
Inventor: SHINOHARA UMEO
IPC: B24B3/36
Filed: 1993-10-05
Abstract: PURPOSE:To grind simply surely a cutter with one hand of even an inexperienced person after only exercise for a short time by forming a groove capable of being fitted on the ridge of the cutter in any side ends of a body. CONSTITUTION:The ridge of a cutter C is fitted in a groove 2 formed in any side ends of a body 1 and a blade D of the cutter C is mounted on a grindstone F while the body is grasped by one's hand. A force is applied to finger tips to press hard the blade D of the cutter C against the upper surface of the grindstone F to slide the blade in the direction of the arrow G, i.e., back and forth. Then, since the blade is ground by one hand, contact surfaces between the blade surface of the cutter C and the grindstone F are not oscillated, i.e., since a fixed force is applied to the tips of forefinger, middle finger and medical finger to slide one's hand back and forth, the contact surfaces of the blade surface of the cutter C and the grindstone F make intimate contact to each other to be easily stabilized so that the blade surface is polished into a mirror surface.
Patent JP-H02127615-A (JP)
Title: Driving method for liquid crystal display device
Inventor: NAKAYAMA SHOICHIRO
IPC: G02F1/133
Filed: 1988-11-08
Abstract: PURPOSE:To suppress the complexity of a manufacture process and variation of various characteristics and to prevent a background image from becoming unclear by measuring in advance such the best gate voltage that a drain voltage- drain current characteristic does not become a non-ohmic characteristic, and setting the gate voltage when a thin film transistor (TFT) is turned off to this voltage. CONSTITUTION:The best gate voltage which the drain voltage-drain current characteristic of the TFT does not become the non-ohmic characteristic is measured in advance and the gate voltage of each TFT in the off state is set to the previously found best gate voltage. A TFT(Tr) is irradiated with light of constant illuminance so as to find the best value of the gate voltage, a variable DC power source E1 applies a drain voltage Vd to the drain D, and another variable DC power source E2 applies a gate voltage Vg to the gate G; and an ammeter A which is connected to the source S measures the drain current Id measures the Vd-Id characteristic by using the gate voltage Vg as a parameter to find the gate voltage Vg with which the Vd-Id characteris tic does not become the non-ohmic characteristic. Consequently, the background image of the liquid crystal display device is prevented from becoming unclear.
Patent JP-H01123413-A (JP)
Title: Vapor growth apparatus
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1987-11-06
Abstract: PURPOSE:To make the distribution of the thickness of a grown film excellent and to make it possible to perform vacuum growth, by heating substrates to be grown on the conical surface of a susceptor by means of a resistance heater, and blowing reacting gas obliquely on the substrates to be grown through a nozzle. CONSTITUTION:Reacting gas is blown in the direction of arrows through a gas nozzle 13, to which a straightening vane 12 is attached, into a growing chamber 11. Substrates to be grown 15 are mounted on a susceptor 14 having a conical surface. The reacting gas including Si is thermally decomposed with the substrates 15. Si is epitaxially grown on the substrates 15. The excessive reacting gas is exhausted through exhaust ports 16. A resistance heater 17 is provided in the susceptor 14 having the conical surface. A resistance heater 18 is provided so as to shield the reacting gas with the straightening vane 12. The substrates 15 undergo resistance heating with said heaters 17 and 18 from the upper and lower sides. Thus, the distribution of the growing film becomes excellent, and the pressure reduced growing can be performed.
Patent JP-H03149163-A (JP)
Title: Process control device
Inventor: NAKAMURA SHIGERU
IPC: G06Q50/04
Filed: 1989-10-31
Abstract: PURPOSE:To promptly and properly grasp process information from a work spot in a home office side and the newest process information in a work spot side respectively by setting each process information communication device in a home office and a work spot. CONSTITUTION:A process information communication device 4, which communicates process information of a process information register/memory device 2 with a work spot and process information of the work spot with a home office, and a process information changing device 1 for changing process information, set in the work spot, are provided. A process information register/ memory device 6, which automatically register-stores process information of this process information changing device 1 while process information created in the home office by the process information communication device 4, is provided, and the assigned from the process information, stored in the process information register/memory device 6, is output by a process information output device 7. Next by communicating the process information of the process information of the home office is communicated to the work spot by a process information communication device 8.
Patent JP-H04155522-A (JP)
Title: First-in-random-out circuit
Inventor: SONEDAKA NORIYOSHI
IPC: G09C1/00
Filed: 1990-10-19
Abstract: PURPOSE:To attain easy and high speed digital signal processing by providing a signal selecting circuit for both writing-in and reading out which can be controlled from the outside, and taking out a sequentially inputted and written signal as a random output signal. CONSTITUTION:A writing controlling signal S7 and an address signal S5 are inputted to a memory 3 in the same timing, and the writing of data S6 is operated. At such a time, a load signal S1 indicating an initial load is inputted to a counter circuit 1, counted-up from an initial value by a clock S2, and outputted as a count signal S3. A signal selecting circuit 2 inputs the count signal S3, and outputs the address signal S5 being an indication signal obtained after operating the clock synchronization of a select signal S9 inputted from the outside. Therefore, the address signal S5 can be prepared by that above mentioned processing. Thus, the address signal S5 is selected by a reading address signal S4 and the select signal S9 arbitrarily set from the outside, and the random output signal can be taken out.
Patent JP-2000115647-A (JP)
Title: Digital broadcasting receiver
Inventor: GOTO HIROYUKI
IPC: H04N19/423
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver, capable of coping with the change of information contents by the same processing no matter with what kind of operation method the version number of NIT has been changed. SOLUTION: When a channel number is inputted (S3), its transponder is tuned (S5). When a tuning processing is performed (S6), the version number of the NIT is acquired (S8). For the same transponder, the version number obtained the previous time and the vertical number newly obtained this time are compared (S9), and if they are different, transponder frequency array information and channel array information for each of the respective transponders included in the NIT are reacquired.
Patent JP-H11118576-A (JP)
Title: Gas meter
Inventor: KAIRIKU TSUTOMU
IPC: G01F3/22
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter that is capable of accurate metering. SOLUTION: The amount of gas that flows from a supply port 11 to a discharge port 12 is measured by anyone of metering means 16 and 19 by opening/ cutting off a first channel 13 according to a flow rate. A cutoff valve 14 for opening/cutting off the first channel 13 opens the first channel 13 using a differential pressure ΔP based on a pressure loss in a small flow-rate metering means 16 by a valve opening drive means 26. Until the valve opening operation is started, a valve opening rejection means 27 rejects the opening of the first channel 13. Also, cutoff valve 14 cuts off the first channel 13 by exciting the solenoid of a valve drive means 28. Until the valve closing operation is started, a valve closing rejection means 29 constantly retains valve opening and rejects the cutoff of the first channel 13.  With this configuration, the first channel 13 is opened or cut off instantly.
Patent JP-H10132158-A (JP)
Title: Adapter joint and manufacture of it
Inventor: KUBOTA MISAO
IPC: A62C35/68
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide high sealing performance and to relatively rotatably connect a pair of connecting pipes with the small number of parts. SOLUTION: In an adapter joint 30, an annular protrusion 41 formed on the connecting pipe 40, formed by partially expanding a connecting pipe 40 outward in the radial direction is rotatably fitted to an annular recessed part 39 of a joint main body 32, and the annular protrusion 41 is brought in contact with a packing 33. Since the annular protrusion 41 formed by partially expanding the connecting pipe 40 outward in the radial direction is rotatably engaged with the annular recessed part 39 of the joint main body 32 and brought in contact with the packing 33, the adapter joint 30 can be constituted without using any slip preventing ring, and the number of parts can be reduced.  Since the annular protrusion 41 of the connecting pipe 40 is expanded to the annular recessed part 39 of the joint main body 32, the large axial movement of the connecting pipe 40 in the joint main body 32 can be prevented.
Patent JP-H02132029-A (JP)
Title: Image recorder
Inventor: ASHIZAWA YOJI
IPC: G03G15/00
Filed: 1988-11-10
Abstract: PURPOSE:To allow manual sheet feed and make a device small-sized by providing a manual insertion sheet feed path with no manual insertion recording sheet detecting mechanism and manual insertion recording sheet conveying mechanism on a recording sheet conveyance path. CONSTITUTION:A manual insertion sheet feed path 12 with no manual insertion recording sheet detecting mechanism and manual insertion recording sheet conveying mechanism is provided on a recording sheet conveyance path 40. Manual insertion sheets can be directly thrust to resist rollers and fed without passing manual insertion rollers and a manual insertion sensor.
Patent JP-2000111044-A (JP)
Title: Seismic sensor-containing type terminal net controller and seismic sensor-containing type microcomputer type gas shut-off apparatus
Inventor: NIIMURA NORIO
IPC: F23N5/24
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a decision of occurrence of an earthquake in the case of a fault of an installing state of a gas microcomputer meter or in the case a vibration is erroneously given to the microcomputer meter. SOLUTION: The terminal net controller 1 comprises a deciding means for processing a signal of a seismic sensor 2-A to execute a decision of an earthquake and an output means for outputting a signal of a processed result of the decision of the earthquake to input a signal output of an earthquake decision processed result, thereby displaying and outputting an earthquake signal for shutting off gas only at the time of deciding the earthquake caused by a coincidence of the processed result of the decision of the controller 1 with the processed result of the decision of a microcomputer 3 containing a seismic sensor 4-A. Thus, an erroneous earthquake decision, gas shut-off or earthquake signal outputting is eliminated.
Patent JP-H03146420-A (JP)
Title: Production of titanium carbide having acicular particles
Inventor: HAYASHI KATSURA
IPC: C01G23/00
Filed: 1989-10-30
Abstract: PURPOSE:To form acicular crystals and to enable use for fiber reinforced metal, plastic, etc., by heat-treating a mixture of acicular titanium oxide or titanate particles with an org. polymer at a specified temp. in the presence of carbon. CONSTITUTION:Acicular titanium oxide or titanate particles having >=1, preferably 10-100 average aspect ratio and an org. polymer preferably having >=1,000 mol.wt. and consisting of C, H, O and N are dispersed in a liq. and dried to obtain a mixture of the particles with the polymer. This mixture is heat-treated at 800-1,500 deg.C in the presence of carbon in vacuum or in an atmosphere of an inert or reducing gas.
Patent JP-H06209982-A (JP)
Title: Preparation of diagnostic picture forming agent and particle of drug
Inventor: JIYOZEFU EE BURUUNO
IPC: A61K31/192
Filed: 1993-11-11
Abstract: PURPOSE: To lower a contamination level even in the case that a drug or an image forming agent is pulverized in a high energy mill or even in the case that the drug or the agent is used parenterally by pulverizing a diagnostic image forming agent in the presence of a hard pulverizing medium of polymer resin to prepare particles. CONSTITUTION: Since a dissolution rate of particles is increased with increase in a surface area, that is, decrease in particle size, a pharmaceutical composition is controlled as to the size of drug particles by various pulverizing techniques such as air jet milling or wet milling type. However, the milling techniques are averted in a medical field due to danger of contamination. In this case, a diagnostic image forming agent is pulverized in the presence of a hard pulverizing medium of polymer resin to prepare particles of the diagnostic image forming agent, basically. Thereby, a drug or an image forming agent can be prepared with lowering a contamination level even in the case that the drug or the agent is pulverized in a high energy mill or even in the case that the drug or the agent is used parenterally.
Patent JP-H02129591-A (JP)
Title: Abnormality detecting device for plant parameter
Inventor: SAKAGAMI TAKEATSU
IPC: G21C17/00
Filed: 1988-11-10
Abstract: PURPOSE:To improve the accuracy of discrimination by providing plural different kinds of parameter detectors, an abnormality decision device, and a storage device stored with a parameter model for setting a comparison reference as the other input for the abnormality decision device. CONSTITUTION:The behavior of a nuclear power plant 4 is detected by detectors 6 and 7 for abnormal parameters and their detection output signals are fetched into a data reader 2X and sent to the abnormality decision device 11. Data on mutually relative parameter models of the plant behavior stored in the storage device 9 are transferred to the device 11 and compared with the output signal of the device 2X, and the data are outputted as an abnormality signal to a next process when a coincidence is obtained. Consequently, the detectors for the parameters for monitoring principal parts are decreased to improve the accuracy of abnormality discrimination.
Patent JP-H01123283-A (JP)
Title: Display device
Inventor: SOTANI TETSUO
IPC: G06F3/038
Filed: 1987-11-09
Abstract: PURPOSE: To improve the operability for rough movement of the cursor position by adding a movement extent discrimination means which generates displacement extent information, which skips the cursor on a display picture for a certain distance to move it at the time when the change with time of two-dimensional displacement extent information from a mouse meets a certain condition. CONSTITUTION: A movement extent discrimination means executes a certain judgement for the variation with time of two-dimensional displacement extent information (Δx', Δy') from the mouse and if this variation meets the condition, this discrimination means outputs certain displacement extent information (ΔX, ΔY) to a cursor movement extent control part. This discrimination part is placed between the mouse and the cursor movement extent control part. Thus, the cursor is satisfactorily moved for a long distance by the mouse without damaging fine cursor movement operations because the cursor on the display picture can be moved in an arbitrary direction by a certain extent with specific operation of the mouse.
Patent JP-S62139763-A (JP)
Title: Four wheel steering device for vehicle
Inventor: MIYOSHI AKIHIKO
IPC: B62D113/00
Filed: 1985-12-16
Abstract: PURPOSE:To make it possible to shift the steering mode of a vehicle into the two wheel steering mode while the steering characteristic of the vehicle is prevented from abruptly changing, by gradually communicating both pressure chambers in a power cylinder with each other when a control means fails to control the turn angle of rear wheels so that the latter is finally locked and held at zero angle. CONSTITUTION:In a power steering mechanism 16 in which a rear wheel steering mechanism 12 for turning rear wheels 2L, 2R is driven in association with the operation of an actuator 50 controlled by a control means 117, there is provided a communication passage 53 for communicating between both pressure chambers 17b, 17c of a power cylinder 17. The communication passage 53 is disposed therein with a valve means 54 for variably adjusting the passage area thereof. Further, a valve control means 118 controls the valve means 54 in such a way that the passage area of the communication passage 53 is gradually increased to its maximum area when the control means 110 malfunctions due to coupler disconnection and harness breakage.
Patent JP-H11104944-A (JP)
Title: Holder and method for chamfering optical raw material
Inventor: MIZUTOME YUTAKA
IPC: B24B41/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder and a method for chamfering an optical raw material with the number of a process small for chamfering. SOLUTION: A holder 10 is for chamfering an optical raw material for chamfering to grind the edge line of the optical raw material W consisting of an optical material formed in a hexahedral shape to a slant shape. This holder holds plural optical raw material W while arranging in a straight line shape and also exposes chamfered edge line couple L1, L5 chamferably which are two edge lines positioned on the same plane out of the edge line of the optical raw material W and arranged in parallel mutually.
Patent JP-H08117071-A (JP)
Title: Decoration
Inventor: KIMURA YUMIKO
IPC: B44C5/04
Filed: 1994-10-21
Abstract: PURPOSE: To provide an inexpensive decoration with excellent decorativeness by enabling presenting of a decorating object of an animal, plant or the like suited to the preference of a consumer as dynamic solid image even in a narrow room space or the like. CONSTITUTION: A decoration 1 has a base plate 2 on which a mirror finished surface is formed and a half body 3 of a decorating object fixed closely on the mirror finished surface of the base plate 2.
Patent JP-H01127250-A (JP)
Title: Supply and storage device for sheet material
Inventor: SAKAGAMI AKIRA
IPC: B23Q7/10
Filed: 1987-11-09
Abstract: PURPOSE:To increase processing ability in a device reduced in its cycle time by lifting a sheet material holding mechanism, which 2-step advances in almost the same pitch to the advancing pitch of a magazine, and simultaneously supplying and storing a workpiece before and after processing. CONSTITUTION:First taking out the first workpiece to a holding bed 4 by a pusher 3 to be transported to a processing station by a transport, the workpiece finishing processing is returned to a holding bed 6. Here feeding a magazine 1 by one pitch to be placed in a position of the second workpiece, a lift mechanism 7 is moved by one pitch and positioned in height agreeing with a step where the first workpiece is originally present. Next actuating the pusher 3 and a pusher 5 simultaneously, the second workpiece is taken out to the holding bed 4, and the first workpiece is returned to be stored from the holding bed 6 to the step where the magazine 1 is originally present. Accordingly, the workpieces before processing and finishing processing can be supplied and stored simultaneously, and reducing the cycle time, processing ability can be increased.
Patent JP-S63138044-A (JP)
Inventor: FUKAKURA KATSUYA
IPC: E04B2/88
Filed: 1986-11-27
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-H07142883-A (JP)
Title: Electronic device
Inventor: HIRATA AKIHIKO
IPC: H05K7/14
Filed: 1993-11-12
Abstract: PURPOSE:To reliably mount or dismount a board in a frame and also discharge static electricity on a board outside the frame. CONSTITUTION:A board removing member 20 for removal is provided on a board 19, so that the board 19 is received by a frame 8 formed of a board holding member 1 for holding the board 19 and a side plate 7. Then it is fitted into the board removing member 20 so that a board fixing member 10 which has a plurality of cuts 14 having a protrusion 17 at the tip, whose cross section has a U-shaped and which can be removed from the board holding member 1 is provided on the frame 8 for holding the board 19. At the same time, an electric path is formed of a conductive grounding member made to protrude on the board 19, the board fixing member 10 and a protruding piece 15 for discharging static electricity on the board 19 outside by conduction.