baber/WOPTO huggingface dataset:
Patent JP-H1155852-A (JP)
Title: Dc transmission system
Inventor: KONISHI HIROO
IPC: H02M7/12
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To attain rational insulating design of a DC transmission system, and suppress the generation of earth fault current and overvoltage at the time of DC transmission line earth failure, and accelerate delay of power recovery as easily as possible at the time of restarting the DC transmission system due to the voltage dropping of a DC capacitor. SOLUTION: A DC transmission system is constructed in hybrid structure by combining a externally excited converter 31 constituted of a thyristor with a self-exciting converter 32 constituted of a self-extinguishing element, such as a GTO or the like, whereas one end of the externally excited converter connected with a return line is grounded directly, and non-grounded end of the return line connected with the self-exciting converter is grounded through an impedance consisting of a capacitor 71 and a resistor 72. By forming a means for changing to current control at the time of DC voltage being a specified value or lower, to the controller 81 of the externally excited converter and the controller 82 for the self-exciting converter, current flowing through the respective converters is controlled so as to be a preset value.
Patent JP-H0561824-A (JP)
Title: Semireal time processing system
Inventor: TOMITA HIROMASA
IPC: G06F15/00
Filed: 1991-09-03
Abstract: PURPOSE:To effectively use a public communication line by limiting session establishment time between a terminal equipment and a central computer to time required for data transfer. CONSTITUTION:The transmission data input means 11 of a terminal equipment side processing part 1 stores data inputted from an input device to the terminal equipment side processing part into an external storage device attached to the terminal equipment for respective screen input units. A communication start means 12 requests the establishment of a session to a central computer side processing part 2 by a data generation termination instruction from a user. A data transmission/reception means 13 reads processing request data from the external storage device so as to transfer it, receives a processing result and stores it in the external storage device. A communication termination means 14 requests the close of the session when the transfer of inputted processing request data is terminated. A reception data processing means 15 extracts and processes the processing result from the external storage device after the session is closed. Thereby, a session setting time can be limitted to the time during the time required to the data transmission.
Patent JP-S61101061-A (JP)
Title: Semiconductor device
Inventor: ITO MIKIHIKO
IPC: H01L23/498
Filed: 1984-10-24
Abstract: PURPOSE:To enlarge the contact space between the mounting plane of substrate and solder in case of actual mounting assuring direct mounting on the substrate without forming a hole at all by a method wherein the actual mounting space is enlarged by means of bending the ends of pins for mounting the substrate. CONSTITUTION:A pellet 3 is mounted on the central surface of substrate 2 made of alumina utilizing a bonding agent 4 comprising gold-silicon eutectic while bonding pads 5 are formed on the pellet 3. The bonding pads 5 are electrically connected to metallized layers 6 formed on the substrate 2 using wires 7 made of gold, etc. Besides, multiple pins 8 for mounting substrate 2 electrically connected to the metallized layers 6 are fixed on the backside of substrate 2 while the ends of pins 8 are bent to sufficiently enlarge the mounting space on the substrate 2.
Patent JP-H1058093-A (JP)
Title: Method for continuously casting steel
Inventor: MURAKAMI TOSHIHIKO
IPC: B22D11/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent the development of surface flow in the case of continuously casting a medium carbon steel and also, to secure the solidified shell thickness in the case of continuously casting a low carbon steel. SOLUTION: The continuous casting operation is executed under condition of satisfying ratio of the heat dissipating quantity at the lower part to that at the upper part of a mold 1 (heat dissipating quantity at the lower part/heat dissipating quantity at the upper part) of >=1.47. As this concrete means, the cooling rate at the upper part of the mold is made smaller than the cooling rate in the case of ordinary mold by >=15% and the cooling rate at the lower part of the mold is made larger than the cooling rate in the case of ordinary mold by >=25%, so that the condition mentioned above is satisfied.  As the other way, the thickness of a mold copper plate 1g at the lower part of the mold 1 is thinner than the thickness of mold copper plate of 1g at the upper part of the mold 1, and the flow rate of the cooling water supplied into the lower part of the mold 1 is larger than the flow rate of cooling water supplied into the upper part of the mold 1, so that the condition mentioned above is satisfied as well.
Patent JP-S60114228-A (JP)
Inventor: KUBO MASAFUMI
IPC: A47L9/04
Filed: 1983-11-25
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-H0558201-A (JP)
Title: Learning control automobile
Inventor: AKITA TATSUYA
IPC: B60W10/184
Filed: 1991-09-03
Abstract: PURPOSE:To obtain traveling operating characteristics matching driver's inten tion and choice in any region by permitting a driver to learn operations of a control gain changing means based on an automobile position detected signal, thereby changing control gains of a traveling characteristics control means. CONSTITUTION:A position detecting sensor 18 for receiving signals, etc. from a space satellite and detecting the position of an automobile is provided in a detection system for a learning control automobile. Besides, a manual switch 34, etc., for changing control gains of various types of control devices 3, 7, 12, 14 are provided in an operation system. Furthermore, a main computer unit 50, a position computing computer unit 53, etc., for computing the position of the automobile are provided in a control system. The main computer unit 50 controls various types of control devices 3-15, respectively. In this case, the main computer unit 50 learns operations of the manual switch 34 based on position detected signals to change the control gains of various control devices 3-15.
Patent JP-H0383809-A (JP)
Title: Apparatus for producing graphite powder
Inventor: ISE SUSUMU
IPC: C01B31/04
Filed: 1989-08-29
Abstract: PURPOSE:To continuously graphitize carbon powder by charging carbon powder into a mold from its top and heating the powder through the mold to graphitize the powder in the course of descending in the mold. CONSTITUTION:Carbon powder C used as a raw material is filled in a passing channel 19, a cooling chamber 11 and a discharge hopper 12. A mold 15 is heated with a heater 5, the carbon powder C supplied through a feed pipe 8 to a charging hopper 7 is continuously transferred to the mold 15 and a prescribed amount of carbon powder C is charged into a charging chamber 6 from the charging hopper 7 by intermittently pressing down a valve 9. At the same time, powder filled in the discharge hopper 12 is removed by a screw feeder 14. The carbon powder C is transferred from the charging chamber 6 into the passing channel 10 according to the above process and is slowly moved down by its own weight. The descending carbon powder C is preheated with the mold 15 during the passage through the preheating chamber 2 and heated to a temperature sufficiently high to effect the graphitization in the course of passing through the heating chamber 3. Graphite powder B is produced by the graphitization action.
Patent JP-S59114714-A (JP)
Inventor: HIGUCHI KOUSUKE
IPC: H01H33/64
Filed: 1982-12-21
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-S6282488-A (JP)
Title: Ic card terminal equipment
Inventor: TANI KAZUTOMO
IPC: G09G3/20
Filed: 1985-10-07
Abstract: PURPOSE:To shorten the lighting time of an auxiliary lamp to a minimum to extend the life by lighting the auxiliary lamp in a display part when it is detected that an IC card is set to an IC card set part. CONSTITUTION:When the IC card is inserted from a card insertion hole 7, the front end part of the card is detected by a photosensor 31 of a reader/writer mechanism part 26 to drive a driving roll 24. When the front end of the IC card reaches the position of a photosensor 32, driving of the driving roll 24 is stopped. Complete setting of the IC card to a card set part 6 is detected by both outputs of photosensors 31 and 32, and the auxiliary lamp of a liquid crystal display body in the display part is lit by the detection output.
Patent JP-S6467440-A (JP)
Title: Cornering lamp system for vehicle
Inventor: SHIBATA HIROMI
IPC: B60Q1/18
Filed: 1987-09-08
Abstract: PURPOSE:To obtain irradiating-direction-changing operation without arousing a sense of incompatibility, in changing the direction of irradiation of a lamp means in linkage with the handle steering motion, by making the gradient of the irradiating direction variable characteristics for the steering handle position turned back to the straight forwardly traveling greater than that for the handle position steering to the right or to the left. CONSTITUTION:The pulse-shaped electric signal corresponding to the amount of revolution of a revolving disc 1 is produced from a photosensor which is placed in the vicinity of the revolving disc 1 whose movement is linked with the handle steering, and this signal is input into a control signal producing circuit 3. This producing circuit 3 periodically produces the control signal with a pulse width corresponding to the steering angle, and this control signal is given to a servo-motor control circuit 4. Next, an electric motor 46 is controlled in such a manner that a directional discrepancy between the actual direction of irradiation of a headlamp as a lamp light means and the target irradiating direction determined based on the steering angle becomes zero, thereby changing the direction of irradiation of the headlamp to the proper direction. In this case, the motor is controlled in such a manner that the gradient of the irradiating direction variable characteristics for the handle being returned to the straightforwardly traveling position becomes larger than that for the handle being steered to the right or to the left position.
Patent JP-H0386308-A (JP)
Title: Method for measuring mill constant of edge rolling mill for shape steel
Inventor: YOSHII MAKOTO
IPC: B21B38/10
Filed: 1989-08-31
Abstract: PURPOSE:To easily measure the mill constant of an edge rolling mill by pushing a gage block whose section is of an H shape and whose flange tip is in a tapered shape into an edge rolling mill at its tip part by a universal rolling mill. CONSTITUTION:A gage block 7 is in an H shape at its section and the length L is taken about double the interval of an edge rolling mill 3 and a universal rolling mill 5 at least. For the measurement of a mill constant the gage block 7 is inserted to the universal rolling mill 5 from the opposite side of the edge rolling mill 3, the web equivalent part thereof 7b is held by upper and lower horizontal rolls 4 and fed into an arrow mark lower direction while rotating a motor 8. Then, a tapered part 7c spreads the roll gap of the drum shaped roll 2A of the edge rolling mill 3. The value of the roll gap is calculated from the push-in quantity of this time and the elongation of the edge rolling mill 3 is found. On the other hand, the load is measured by a load detector 9 and the mill constant is calculated from the relation with the elongation quantity.
Patent JP-2001049982-A (JP)
Title: Breaking device and breaking method
Inventor: INOUE TETSUYA
IPC: E21C37/18
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of breaking work by providing a sheet laid on a breaking object forming an installing hole, a pushing-in means having a pushing-in body and a filling member for filling a transfer substance in the sheet. SOLUTION: A winding motor 4 is arranged to move a winding sheet 5 along a surface of a breaking object 2, and a filling nozzle 11 for delivering a transfer substance 8 is arranged so as to be freely liftable. A moving distance detecting sensor 20 is arranged to detect a position of a tip part of the filling nozzle 11, and a control device 21 is arranged to control driving of the winding motor 4 according to this position detecting signal.  Thus, Since the transfer substance 8 is filled in an inserting sheet 9 pushed in an installing hole 3 by pushing the inserting sheet 9 into the installing hole 3 of the breaking object 2 by the filling nozzle 11, clearance is not generated between the inserting sheet and the installing hole 3 to thereby reduce labor such as filling the clearance between the inserting sheet 9 and the installing hole 3 with a filling substance to improve efficiency of breaking work of the breaking object 2.
Patent JP-H0968777-A (JP)
Title: Photographic substrate with undercoat layer
Inventor: NAKAJIMA AKIHISA
IPC: C08J7/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve the adhesiveness of a substrate to a silver halide photographic layer and blocking resistance and to obtain a silver halide photographic sensitive material having improved adhesiveness of syndiotactic polystyrene having satisfactory dimensional properties but low adhesiveness to the photographic layer. SOLUTION: In a substrate with an undercoat layer made practically of a hydrophobic polymer on the base made of a thermoplastic resin, the hydrophobic polymer is a mixture of a hydrophobic polymer having >=25 deg.C glass transition temp. (Tg) with a hydrophobic polymer having <=20 deg.C Tg. After coating with the hydrophobic polymer layer, stretching in at least a uniaxial direction and heat fixation are carried out. The substrate is heat-treated at a temp. between 40 deg.C and the Tg of the base for 1min to 1,500hr after film formation. Before coating with the hydrophobic polymer layer, corona discharge treatment, UV treatment, glow discharge treatment or flame treatment is carried out.
Patent JP-S6282354-A (JP)
Title: Immersion developing method for plate for thin layer liquid chromatography
Inventor: OOMORI TAKESHIO
IPC: G01N30/94
Filed: 1985-10-07
Abstract: PURPOSE:To main the specified development distance at the top end of a solvent within specified time and to improve the accuracy of analysis in the development of a thin layer plate by perpendicularly immersing the thin layer plate into a development solvent so as not to contact the bottom of a development vessel. CONSTITUTION:The solvent 2 is put into the single vessel type development vessel 3. The thin layer plate 1 is positioned perpendicular and is immersed into the solvent to the specified depth so as not to contact the bottom of the vessel 3. The plate 1 is automatically moved upward and downward in combination with a timer. The development solvent is made to overflow from one vessel to the other vessel so that the plate 1 is immersed at the specified depth in the solvent in the case of using a two-vessel type development vessel 6. Since the thin layer plate is perpendicularly immersed to the specified depth into the solvent, the development distance at the top end of the solvent is made specified within the prescribed time and the automation of the device is made possible.
Patent JP-H0543022-A (JP)
Title: Chute for sorter
Inventor: TANAKA TOSHIHIKO
IPC: B65G11/20
Filed: 1991-08-09
Abstract: PURPOSE:To prevent a collision accident at the sorting-stacking time by detecting the weight of a large-size heavy load at the inlet of a chute, and controlling the skid frictional force of the load falling from a sorter tray to skid so as to enable the heavy load skid-fall slowly and the light load skid comparatively fast. CONSTITUTION:A weight detecting plate 24 for measuring load weight is provided upstream from a chute 23 for sliding a load 22 from a tray 21 to a sorting route conveyor 7 for collecting loads, and a load friction control part A is provided downstream from the weight detecting plate 24. The load detecting plate 24 is supported by a non-linear characteristic spring 26 displaced in plural stages. The friction control part A is provided with plural speed reducing friction plates 34 of different friction coefficients in correspondence with the number of displacement stages of the weight detecting plate 24 so that the stepwise displacement of the weight detecting plate 24 makes the speed reducing friction plates 34 protrude on the shoot 23 through displacement converting mechanism B to reduce the speed of the load according to its weight.
Patent JP-H06189877-A (JP)
Title: Collision and fall preventive device and method for self-running cleaning machine
Inventor: HOWAN JIN SEON
IPC: A47L9/00
Filed: 1993-09-08
Abstract: PURPOSE: To prevent an auto-running cleaning machine from being collided and fallen down by detecting revolution number, current value and loading torque volume of the motor for cleaning, varying in response to a distance between the suction hole and cleaning surface. CONSTITUTION: While the cleaning machine runs on a general floor surface, a distance between the suction member 51 and the cleaning surface 64 is delta-1, but loading the motor for cleaning machine to a given mode increases the torque, by which the motor's 50 revolution number is lowered, while the current then running is increased. When the cleaning machine collides with any obstacle, the contact projection 59 extended out of the front of the main body 30 hits it to compress the spring 60 to move up the suction member 51, as the cam projection 70 of the suction member 51 remains sliding on the cam 69 made at the one end of the contact projection 59. A distance then between the cleaning surface 64 and the suction member 51 is delta-2; the torque then loaded onto the motor 50 becomes X1 "; the revolution number, point X2 ; and the running current, X3 '.  Whenever the cleaning machine detects a staircase and the like, the motor 50 has no big hardship, through which the torque becomes lowered, while the revolution number is increased to lower the current running in the motor 50.
Patent JP-S6283795-A (JP)
Inventor: NISHIMOTO TETSUO
IPC: G10H1/043
Filed: 1985-10-09
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-H04104160-A (JP)
Title: Bucket cleaning device in process photosensitive emulsion coating machine
Inventor: NAGASE SHINICHI
IPC: G03F7/16
Filed: 1990-08-23
Abstract: PURPOSE:To prevent uneven printing by rinsing the blade of the bucket for contacting with a screen with a rinsing member. CONSTITUTION:The bucket 31 for storing the photosensitive emulsion leaves the screen 11 and the photosensitive emulsion is fed in the bucket 31. Next, the bucket 31 approaches the screen 11 and the contact blade 31a contacts with the screen 11. When the bucket 31 rises, the screen 11 is coated with the photosensitive emulsion with the blade 31a. Then, the bucket 31 leaves the screen 11, and the rinsing member 35 moves while contacting with the blade 31a of the bucket 31, thus permitting the photosensitive emulsion attached to the blade 31a to be rinsed off, and uneven printing to be prevented.
Patent JP-S60123318-A (JP)
Inventor: ASHIKAWA YOSHIAKI
IPC: B65B27/08
Filed: 1983-11-28
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-H04108148-A (JP)
Title: Braiding of braided structural matter
Inventor: AKIYAMA YASUO
IPC: D04C3/40
Filed: 1990-08-25
Abstract: PURPOSE:To readily braid a braided structural matter useful for a FRP core material, etc., having high strength and a shape of abundant variations capable of suitably changing braiding density by varying pulling up or pulling down speed of a braided structural matter in a braiding process with time. CONSTITUTION:In a solid braiding machine, braiding is performed by running of plural bobbin carriers 2 in crossing to counterclockwise or clockwise along an annular orbit 1 formed on a disk. Fiber bundles F drawn out from every bobbins fitted on respective bobbin carriers 2 are braided on a mandrel 3 located over a central part of the annular orbit 1 and upwardly pulled up to obtain a braided matter. In said process, a ratio of moving speed of the bobbin carriers to pulling up or pulling down speed of the mandrel 3 is changed with time to braid a braided structural matter having different running angles of fiber bundles.
Patent JP-H1156755-A (JP)
Title: Endoscope
Inventor: YAMATANI TAKATSUGU
IPC: A61B1/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope provided with an objective optics in which blur is removed by easily removing the first lens. SOLUTION: At the front opening of a lens frame 12 fixed to a front structure 17, a first lens housing 21 whose diameter is larger than the outside diameter of the first lens 14 is provided, and the first lens 14 is fixed using adhesives 22, 23 which are pasted in a semi-circular shape around the lens. The lens frame 12 is provided with a pressing member thread hole 27 which passes through the first lens housing 21 at the side face, and the pressing member 24 is fixed with not applying force to the first lens 14. When a space 25 of the first lens 14 opposite to the second lens 19 damps and blurs, by rotating and pushing the pressing member 24, the adhesive 22 is broken and the first lens 14 is easily removed to remove the blur.
Patent JP-S6379309-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: H01G4/38
Filed: 1986-09-22
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-H0778609-A (JP)
Title: Electrochemical device
Inventor: TAKADA KAZUNORI
IPC: H01G11/22
Filed: 1993-09-09
Abstract: PURPOSE:To provide an electrochemical device with high operating cycle performance by using a lithium nitride metal compound as an electrode active material. CONSTITUTION:A lithium secondary battery is fabricated with a negative electrode 1, a nickel mesh 2 which also serves as a current collector and holds the negative electrode 1, a separator 3, an electrolyte 4, a positive electrode 5, a mesh 6 which also serves as a current collector and holds the positive electrode, a cover 7, a case 8, and a gasket 9. As an active material of the lithium secondary battery, a lithium nitride metal compound is used. An electrochemical device with high operating cycle performance can be obtained. The lithium secondary battery with high charge/discharge cycle performance, an electrochemical display device with high operating cycle performance, and an electrical double layer capacitor with high charge/discharge cycle performance can be provided.
Patent JP-H0385810-A (JP)
Title: Maximum value circuit and minimum value circuit
Inventor: KOGA TAKASHI
IPC: H03H15/00
Filed: 1989-08-29
Abstract: PURPOSE:To output accurately a maximum value and a minimum value to any input waveform by outputting a maximum value signal from the common emitter of 1st and 2nd NPN transistors(TRs). CONSTITUTION:The collector of a PNP TR Q3 is connected to a reference potential GND, its emitter is connected to a DC power line VCC via a current source 12 and the emitter is connected to the base of a TR Q1 and the collector of a TR Q2 on the other hand and a 1st input signal Ia1 is supplied to the base of the TR Q3. Moreover, the collector of a PNP TR Q4 is connected to the reference potential GND and the emitter is connected to the DC power line VCC and the emitter is connected to the base of the TR Q2 and to the collector of the TR Q1 and a 2nd input signal Ia2 is fed to the base of the TR Q4. Then a higher signal Oa is selected and outputted from a higher level of the input signal Ia1, Ia2 from the common emitter of the TRs Q1, Q2. Thus, a maximum value or a minimum value is accurately obtained from any input waveform.