baber/WOPTO huggingface dataset:
Patent JP-S6442711-A (JP)
Title: Autonomous running vehicle controller
Inventor: NOSO KAZUNORI
IPC: G05D1/02
Filed: 1987-08-10
Abstract: PURPOSE:To smoothly run a vehicle in a prescribed path by deriving a state of the present running path and the remaining running distance, and a direction and an angle of the next running path, determining a target running position of the present running path and a rough instruction car speed in accordance with these information, and determining a target vehicle speed and a target steering quantity, based on said target running position and instruction car speed. CONSTITUTION:The titled controller is provided with a running information calculating means 1, a target running position determining means 3, an instruction vehicle speed determining means 5, and a running control means 7 for determining a target vehicle speed and a target steering quantity to the present running path, based on the second position of a vehicle, a target running position and an instruction vehicle speed, which are calculated against the present running path. That is, a state of the present running path, the remaining running distance and a direction and an angle of the next running path are derived, and in accordance with these information, a target running position of the present running path and a rough instruction vehicle speed are determined, and based on said target running position and instruction vehicle speed, a target vehicle speed and a target steering quantity are determined, and a running control of the vehicle is executed. In such a way, running in each path and between each path can be executed smoothly.
Patent JP-S6355371-A (JP)
Title: Operation control method of diverged water passage type pumping-up power station
Inventor: TAKIGAWA YUTAKA
IPC: F03B15/02
Filed: 1986-08-25
Abstract: PURPOSE:To keep fluctuation in an electric power system at a low level by effecting a phase adjusting operation of remaining pump turbines when a part of pump turbines generate electric power or pump water up. CONSTITUTION:When a No.1 pump turbine #1 and a No.2 pump turbine #2 are in pumping-up operation, a water level of a No.3 a pump turbine is lowered by air supplied into a runner chamber and then its phase adjusting operation is effected wherein it rotates in a turbine direction at a regulated rotating speed. With the arrangement, a quick response is possible to a power supply request from an electric power system so that fluctuation in the electric power system can be kept at a low level.
Patent JP-S5987134-A (JP)
Title: Manufacture of flexible foamed styrene type resin molded item
Inventor: KOSUGI TAKEO
IPC: B29C44/00
Filed: 1982-11-12
Abstract: PURPOSE:To save the energy that will be used, and to quicken the molding cycle, by allowing a styrene type resin molded item to expand owing to the residual foaming force, then to shrink in an atmosphere of its softening point or below, and then to reexpand. CONSTITUTION:Preliminarily foamed particles of a styrene type resin are loaded into a mold, and heated steam or the like is fed into the mold to foam the preliminarily foamed particles thereby allowing them to be fused together to be molded. Thereafter the molded item is quickly removed from the mold. The mold that is used includes for example two split molds 1 that can be diagonally separated, split molds 2 that can be separated away from the surfaces of the molded item, etc. Then the removed item is allowed to expand 1.3-2.0 times in terms of volume ratio owing to the residual foaming force present therein. Then the item is allowed to shrink at its softening point or below, and to reexpand.
Patent JP-S58101126-A (JP)
Title: Expandable vinyl chloride resin composition for gasket of refrigerator
Inventor: KAWASE MASAHARU
IPC: C08J9/06
Filed: 1981-12-11
Abstract: PURPOSE:The titled composition for reducing power consumption, preventing reduction in performance caused by the rough of appearance, obtained by blending vinyl chloride polymer with specific amounts of polymethyl methacrylate, calcium carbonate, plasticizer, blowing agent, stabilizer and lubricant. CONSTITUTION:100pts.wt. vinyl chloride polymer is blended with 5-15pts.wt. polymethyl methacrylate, 10-30pts.wt. calcium carbonate, 60-80pts.wt. plasticizer (e.g., polyester of adipic acid, etc.), 0.5-1.5pts.wt. blowing agent (e.g. azodicarbonamide, etc.), 1-3pts.wt. stabilizer (e.g., calcium silicate, etc.) and 2- 4pts.wt. lubricant (e.g., plyethylene wax), to give the desired expandable vinyl chloride resin composition for gasket of refrigerator.
Patent JP-H0247486-A (JP)
Title: Card locker
Inventor: NISHIMURA MITSUO
IPC: G06Q50/16
Filed: 1988-08-09
Abstract: PURPOSE:To easily set and alter items of checking by a method in which when read cards are cards of user, its availability is judged to unlock, and also when the cards are cards of manager, setting items are registered. CONSTITUTION:Whether cards read by a card reader 1 is user's one or manager's one is judged by a card kinds discriminator 31 in the arithmetic processor 3 of a card locker used on off-line. In the case of user's card (u), the effectiveness is judged by a card effectiveness discriminator 32 to unlock an electrical key 4. In the case of manager's card (s), items set as data to be checked are retrieved in a setting item retriever 33 and items to be set in a setting item register 34 are registered in a memory 2.
Patent JP-S6354783-A (JP)
Title: Noncontact type potentiometer
Inventor: MATSUSHITA TOSHIKAZU
IPC: H01L43/02
Filed: 1986-08-25
Abstract: PURPOSE:To hold a relationship between an accurate rotary angle and an output by providing magnetic field generating means so mounted as to form a closed magnetic path with ferromagnetic magnetic resistance elements at a rotor side, and magnetic leakage preventing unit of a magnetic material attached to cover both ends of the means. CONSTITUTION:A rotatable rotor 8 provided in a housing 10, and an insulating substrate 1 having a pair of ferromagnetic magnetic resistance elements 2a, 2b disposed annularly as a whole and disposed at a predetermined interval from the rotor 8 are provided. Then, magnetic field generating means 6 so mounted as to form a closed magnetic path with the elements 2a, 2b of one of the elements 2a, 2b at the rotor 8 side, and a magnetic leakage preventing unit 12 of a magnetic material for preventing the influence of a magnetism for the other of the elements 2a, 2b from the means 6 so mounted as to cover the both ends of the means 6 are provided. The unit 12 is, for example, made of an iron metal material, and provided to engage with the outer periphery of both ends of said means 6.
Patent JP-H0484531-A (JP)
Title: Communication system for local network system
Inventor: YAMAMOTO YOSHINORI
IPC: H04L25/08
Filed: 1990-07-26
Abstract: PURPOSE:To attain immediate emergency communication without reception of a token frame by sending a frame forcibly when the frequency to be sent exists on a transmission line so as to cause collision. CONSTITUTION:When a data transmitter 2-1 desired emergency communication and a reception control section i-1 does not receive a token frame, while a frame is sent by other data transmitter 2-j on a transmission line under the control of a control section i-2, a new frame is sent forcibly from a transmission control section i-3. Then collision with a frame having been already sent is caused. Moreover, a collision detection section j-4 of other data transmitter 2-j detects the collision to interrupt the transmission, a transmission control section i-3 makes own emergency communication and a token frame is sent to abort the token after the end of emergency communication. Thus, even when no token frame is received, emergency communication is implemented immediately.
Patent JP-S6091671-A (JP)
Title: Charge coupled device
Inventor: KONDOU KAZUO
IPC: H01L29/762
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a charge coupled device supplied with proper voltage by connecting a boosting circuit incorporating a voltage source supplying voltage and a reference power supply at ground potential to a reset drain diffusion layer constituting a charge coupled element and superposing the voltage of these power supplies. CONSTITUTION:A boosting circuit 29 is connected to a reset drain diffusion layer 5 constituting a charge coupled element 1, and superposed voltage generated in the circuit 29 is fed to the diffusion layer 5. A series circuit consisting of a voltage source 26 connected at ground potential, an IC external terminal 28 and a switch 27 is mounted to the boosting circuit 29 while a voltage source 24 for driving a CCD is fitted, and the voltage source 24 is connected to the switch 27 through a switch 25 and a capacitor 23. The boosting circuit is constituted in this manner, the switches 27 and 25 are controlled by an MOSFET, and voltage, which is not brought to too high value or too low value and is kept within bounds, is aplied to the diffusion layer 5, and the charge coupled device can be driven at low voltage.
Patent JP-S5990253-A (JP)
Title: Loading mechanism of tape player
Inventor: ITOU MASAO
IPC: G11B15/675
Filed: 1982-11-15
Abstract: PURPOSE:To prevent a motor from being loaded greatly by turning on a power source for the 1st time when a cassette is inserted manually into a pack guide to some extent and then pulling in the cassette by a motor-driven loading plate. CONSTITUTION:The pack guide is provided with a slidable pack stopper, which is associated with a stopper arm 58 provided rotatably to the frame of a tape player; and the pack stopper is pressed inward by the cassette inserted into the pack guide to rotate the stopper arm 58 by a specific angle, and when a guide roll reaches a driving cam, the motor is powered on for the 1st time to drive the loading plate 40. Then, the stopper arm 58 is driven through the guide roll which is in contact with the driving cam, thereby inserting the cassette into the pack guide manually in the former half period and then by motor driving in the latter half period.
Patent JP-H0361457-A (JP)
Title: Method for thermal cooking of food, apparatus and plate for thermal cooking
Inventor: KASUYA YORITO
IPC: A23L5/10
Filed: 1989-07-31
Abstract: PURPOSE:To maintain an edible state with hardly any scorching even by baking for a long period and reduce also generated smoke by forming a thermal cooking plate arranged above an infrared heater from metal plates in which ceramic coating is applied to at least the surface thereof for placing a food. CONSTITUTION:A thermal cooking plate 14 composed of metal plates 31 and 32 in which a ceramic coating 33 is applied to at least the surface thereof for placing a food is used, irradiated with infrared rays from heat sources 13 and nearly homogeneously heated. The food is then placed on the resultant plate 14 so that averaged conduction heat and far infrared rays generated from the ceramic layer 33 may act from the heated plate 14 on the food.
Patent JP-S6091653-A (JP)
Title: Assembling equipment of semiconductor device
Inventor: TAYA TOYOHIRO
IPC: H01L21/301
Filed: 1983-10-26
Abstract: PURPOSE:To improve manufacturing efficiency and to prevent the chip surface from contamination by a method wherein cracking and chip-bonding are systematized. CONSTITUTION:A semiconductor wafer 2 adhered to a seat is separated from the seat by a rod 12a moving up, when N2 is jetted into the chamber from above the wafer 2 through an outlet 12c. The wafer 2 after separation is transported above the separating unit 12 and takes a prescribed position. From this position, chips are picked up one after the other to be connected to a pad 6a of a load- frame 6 by means of a chip bonder. The holder 12d of the seat-clamping means goes up into the separating unit 12 only to accomplish separation. By using a system thus constructed, yield out of the device assembling process, quality and reliability are improved.
Patent JP-S6357835-A (JP)
Title: Electronic control fuel injection system for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/10
Filed: 1986-08-27
Abstract: PURPOSE:To aim at improvement in accelerability, by finding a deflection between a suction air flow to be retrieved out of a memory device on the basis of throttle valve opening and engine speed at the time of stationary driving and the detected value of the suction air flow, and renewing the stored value of the memory device according to the learning value of the deflection. CONSTITUTION:On the basis of each output of both throttle valve opening and engine speed detecting devices A and B, a suction air flow is retrieved out of a suction air flow memory device D by a retrieving device C. And, when engine accelerating time is detected by a detecting device E, an accelerating fuel injection quantity is set by a setting device F from the retrieved value of the suction air flow and the engine speed, and at the time of engine driving other than its accelerated state, a main fuel injection quantity is set by a setting device H from the engine speed and the detected value of a suction air flow detecting device G. In addition, at a renewing device I, a deflection between the detected value of the retrieved value of the suction air flow is learned at the time of engine stationary driving, and on the basis of this learning value, the suction air flow stored in the memory device D is made so as to be renewed.
Patent JP-S6093770-A (JP)
Title: Organic electrolyte secondary battery
Inventor: SAWADA YOSHIMITSU
IPC: H01M10/0566
Filed: 1983-10-26
Abstract: PURPOSE:To increase stability of charge-discharge performance and improve cycle life by using a high molecular compound having conjugated double bond in its principal chain as negative electrode and metal compound as positive electrode. CONSTITUTION:In an organic electrolyte secondary battery, a high molecular compound such as acetylene high polymer having conjugated double bond in its principal chain or electroconductive high polymer compound prepared by doping dopant in the above high polymer compound is used as negative electrode. Metal compound such as CuF2, AgCl, or CuI2 is used as positive electrode. This secondary battery has high energy density, high charge-discharge efficiency, long cycle life, low self discharge rate, and flat discharge voltage.
Patent JP-H0845847-A (JP)
Title: Fixture of carrier component in device for vapor deposition of semiconductor material and its method of application
Inventor: DEIITAA ZAIFUERUTO
IPC: H01L21/203
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a carrier member in a semiconductor material vapor deposition equipment so as to substantially eliminate the demerits of the conventional means and reduce heat stress. SOLUTION: A fixture for a carrier member in a semiconductor material vapor deposition equipment is provided with a fixed current lead part 2, which is inserted through the base board 4 of the vapor deposition equipment, an electrode holder 6, a graphite electrode 14 and at least one of spring elements 9 and 10 arranged between the current lead part 2 and the electrode holder 6. The spring elements 9 and 10 allow and absorb motion of the electrode holder against the current lead part 2.
Patent JP-H0484502-A (JP)
Title: Electronic scanning antenna
Inventor: SATO MITSUHISA
IPC: H01Q3/26
Filed: 1990-07-27
Abstract: PURPOSE:To suppress an interference wave by using part of an aperture of a cylindrical antenna so as to form a pattern for suppressing the interference wave with a level higher than that of a side lobe of a directivity pattern and using the pattern on a circumference of the antenna switchingly. CONSTITUTION:A 1st power distributer of each column array is connected to a switch matrix 24, and a directivity pattern is formed in the azimuth direction by the switch matrix 24, phase shifters(25-1)-(25-8)and a 2nd power distributer 26 to apply beam scanning. On the other hand, outputs of two end column arrays adjacent to each other among outputs of 3rd power distributers 2 of 2nd column arrays (12-1)-(12-12)are connected to 4th power distributers(14-1)-(14-6) and connected to a switch circuit 15 employing an SP6T switch. The two adjacent arrays of the 2nd column arrays (12-1)-(12-12) are selected by using the switch circuit 15 to form an interference wave suppression pattern in the azimuth direction for the scanning. Thus, the interference wave suppression is implemented strongly.
Patent JP-H0863773-A (JP)
Title: Optical data reading device
Inventor: NAKANE HIROSHI
IPC: G11B7/09
Filed: 1994-08-24
Abstract: PURPOSE: To reduce an occurrence frequency of a read error by controlling an optical pickup so as to read the digital data again from an error occurrence area on a recording medium and changing a light quantity outputted from the pickup. CONSTITUTION: A laser beam of the light quantity corresponding to a first reference level is outputted from a laser diode 13a by generating the first reference level from a reference level generation circuit 24 when a disk 11 is reproduced regularly. Then, only when an incorrigible error occurs in the digital data read from the disk 11, a second reference level higher than the first reference level is generated from the reference level generation circuit 24. Then, after the light quantity of the laser beam outputted from the laser diode 13a is increased, and the S/N of the digital data read from the disk 11 is improved, the digital data on the error occurrence position are read again. Thus, the occurrence frequency of the read error is reduced.
Patent JP-2001027653-A (JP)
Title: Capacitor potential divider
Inventor: INAMI KIYOSHI
IPC: G01R15/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and compact capacitor potential divider that can eliminate the need for providing a plurality of capacitors with a large withstand voltage being provided in a transformer for preventing electrostatic breakdown due to steep surge penetration, and can stabilize secondary-side capacitance. SOLUTION: In the capacitor potential divider, a floating electrode 23 is provided while the floating electrode opposes a high-voltage conductor 22 being accommodated coaxially with a ground container 21, and a dielectric film 25b is provided at a part of a ground electrode 24 being mounted to the ground container 21. In the dielectric film 25b, conductive films 25e and 25f being conductively brought into contact with the ground and floating electrodes 24 and 23 at least at one place are formed on both surfaces. A lead wire 28 is provided between a floating electrode 23 and a voltage detection terminal in a transformer.
Patent JP-S6177479-A (JP)
Title: Magnetic head device
Inventor: OKAMOTO HIROSHI
IPC: G11B5/008
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a magnetic head device free from a noise band at the time of reproducing a still picture by switching m-number of magnetic heads at every 1/2m rotations of a head disk in the order based on the fitting height position. CONSTITUTION:A subhead 14 for a main head 11 and a subhead 15 for a main head 12 are provided on a head disk 13 where the main heads 11 and 12 face and are disposed by 180 deg. interval. Namely, the head 14 is disposed downward by prescribed disposed downward by prescribed distance HA at the same azimuth as the head 11, coinciding the fitting position in the radial direction to the disk 13 of the head 11, while the head 15 is disposed inside by prescribed distance HB at the same azimuth as the head 12, coinciding the fitting position in the radial direction of the head 12. Assuming that the axial direction of the disk 13 is the height one, the heads 11 and 12 are fitted at the same height position. On the other hand, the disk 13 is set, for instance, so that it can make 15 rotations per sec, and video signals of one frame are recorded and reproduced while a track is making a half rotation.
Patent JP-H0863418-A (JP)
Title: Communication traffic controller for network system
Inventor: KUDO KAZUMITSU
IPC: H04L12/40
Filed: 1994-08-24
Abstract: PURPOSE: To shorten the wait time of an operator and communication traffic when a service of the operator request from a server through a client is not provided. CONSTITUTION: One server SV1 and (n) clients CL1, CL2... CLn are connected to a server/client type network system which utilize a CSMA/CD type LAN. The server SV1 sends broadcast data BC10 to a bus type communication cable CA at predetermined intervals of time to inform respective clients CL1, CL2... CLn that services can be provided. A monitor process RCP for a resource utilization state or application program PA1s stops sending the broadcast data BC10 from a broadcast data transmission process BCP1s unless a requested service can be provided within a proper time.
Patent JP-S58101049-A (JP)
Inventor: ARAKI YASUHIKO
IPC: B05D7/14
Filed: 1981-12-10
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-H0250113-A (JP)
Title: Zoom lens barrel
Inventor: ODA AKIRA
IPC: G02B7/10
Filed: 1988-08-12
Abstract: PURPOSE:To miniaturize a lens barrel by moving respective moving frames by the rotation of a cam frame and the resultant movement of the cam frame in the direction of the optical axis. CONSTITUTION:The cam frame 13 is coupled with one moving frame 15 or 16 so that the cam frame is freely rotatably around the optical axis and moves in the optical axis direction together and this cam frame 13 is provided at least two cam systems. Fixed can followers 18a-18c are made to face a 1st cam system and cam followers 23a-23c and 26a-26c of the other moving frame are made to face a 2nd cam system. Therefore, the zoom lens barrel moves in the optical axis direction while the cam frame 13 rotates. One moving frame 15 or 16 is driven by the movement of the cam frame to move integrally, and the other moving frame 16 or 15 is moved associatively with the cam of the cam frame. Consequently, the occupation area of the cam frame 13 as to the moving frames 15 and 16 is reduced and the lens barrel is shortened.
Patent JP-S5990408-A (JP)
Title: Frequency converter
Inventor: HAYASHI SHIGEYOSHI
IPC: H03G3/30
Filed: 1982-11-15
Abstract: PURPOSE:To minimize the leakage of a local oscillating frequency by constituting a multiplier of double balancing so as to cancel the frequency component. CONSTITUTION:The titled frequency converter is constituted by a double balance multiplier. That is, transistors (TR) 30, 32 is constituted of a differential amplifier and the emitter of TRs 30, 32 is connected in common via resistors 34, 36. When an AGC voltage being a control signal voltage is given to a base of a TR54 in the frequency conversion, a current flows to the TR54 in response to its voltage level. That is, when a control voltage being an emitter voltage of the TRs 30, 32 added by a base-emitter voltage of the TR54 or over is impressed to the base of the TR54, the TR54 is transferred to the conductive state, allowing to produce the automatic gain control of the frequency converter.
Patent JP-H0365489-A (JP)
Title: Floating structure made of composite material of synthetic resin and cement
Inventor: YAMAGUCHI MASATO
IPC: B63B35/34
Filed: 1989-07-31
Abstract: PURPOSE:To make a composite material cheap and to improve corrosion resistance by covering and forming the composite material facing with a cement admixture with a foaming body such as synthetic resin as its core so as to make the specific gravity less than 1 with rigidity of the facing and the core made of the foaming body such as synthetic resin. CONSTITUTION:Materials constituting a floating structure made of a composite material of synthetic resin and cement are a foaming body styrofoam 1 of synthetic resin and a cement admixture (admixture of a cement 2 and a reinforcing material), both of which are the cheapest corrosion resistant materials in industrial materials. Thus, corrosion protective maintenance cost can be reduced.