baber/WOPTO huggingface dataset:
Patent JP-2000108114-A (JP)
Title: Manufacture of hydraulic inorganic molded product
Inventor: MAESAKO HIROSHI
IPC: B28B5/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable uniformly supply of a raw material to the surface of a water- permeable sheet by moving a raw material feeder at a velocity at which the relationship among a velocity at which the raw material feeder is moved in the same direction as for the water-permeable sheet, a velocity at which the raw material feeder is moved reversely and a velocity at which the water-permeable sheet is moved, is determined by a specific relationship formula. SOLUTION: A raw material feeder 3 is moved back and forth in a direction where a water-permeable sheet 2 is moved, and is equipped with a raw material supply pipe 31, a pair of development rolls 32 and a pair of side plates. Both development rolls 32 are rotated, driven in a direction where the raw material feeder 3 is moved and a raw material for molding is spread while the peripheral velocity of the smallest dia. part of the development rolls 32 and the relative moving velocity of the water- permeable sheet 2 to the development rolls 32 are tuned to each other.  When the velocity at which the raw material feeder 3 is moved in the same direction as for the water-permeable sheet 2 is given as V1, and the velocity at which the feeder 3 is moved reversely is given as V2, and the velocity at which the water-permeable sheet 2 is moved is given as V, the raw material feeder 3 is moved at a velocity to be determined by the relationship, V1-V=V2+V.
Patent JP-H03205747-A (JP)
Title: Color picture tube device
Inventor: KANBARA EIJI
IPC: H01J29/51
Filed: 1990-10-24
Abstract: PURPOSE:To concurrently and easily focus and concentrate electron beams and sufficiently exert the performance of a large-diameter electron lens by specifying the length from the screen side end of the first electrode to the screen side end of the second electrode against the opening diameter of the second electrode. CONSTITUTION:The length l8 from the screen side end GD7T of the first electrode GD7 to the screen side end of the second electrode GD8 is set to 20-70% against the opening diameter d8 of the second electrode GD8. A large electron lens ML is formed between the first cylinder electrode LCY7 and the second cylinder electrode LCY8 passing three electron beams BR, BG, and BB and a conducting film on the inner face of a neck, and individual electron lenses AL1-AL3 for a plate-shaped electrode ECD independently passing three beams BR, BG, and BB are formed in the region of the lens ML. The aberration of the large electron lens ML is offset, the three electron beams BR, BG, and BB on a screen are similarly focused and concentrated at one point. The performance of the common large-diameter electron lens ML is sufficiently exerted, and the electron beams can be focused on the screen surface in the optimum convergence state and the optimum concentration state respectively.
Patent JP-H02130060-A (JP)
Title: Changing-over control system for trunk circuit control circuit
Inventor: YABUUCHI KATSUMI
IPC: H04M3/22
Filed: 1988-11-10
Abstract: PURPOSE:To make unnecessary a changing-over operation by a maintenance person by operating the relay of a wiring part by a line control abnormality detection circuit when a trunk circuit control circuit is defective and automatically changing over a connection with a trunk circuit from the trunk circuit control circuit to a spare trunk circuit control circuit. CONSTITUTION:An electronic exchange device 1 has a line control abnormality detection circuit 50 which is connected to a trunk circuit control circuit 31 and a spare trunk circuit control circuit 41 through a signal lines 81 and 82, and when an abnormality is detected in the trunk circuit control circuit 31, a relay 90 is actuated through a signal line 91. Thus, the contact of the relay 90 is changed over from the trunk circuit control circuit 31 side to the spare trunk circuit control circuit 41 side and multiple trunk circuits 11 and 12 being introduced to the electronic exchange device 1 are connected to the spare trunk circuit control circuit 41 through multiple signal lines 61 and 62. Thus, the defective trunk circuit control circuit can be speedily and easily changed over to the spare trunk circuit control circuit.
Patent JP-2000114664-A (JP)
Title: Nitride semiconductor laser element
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/343
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a reliable long-life nitride semiconductor laser element, by preventing flaking of a p-type electrode and improving heat radiating characteristics even when a resonance face is formed by cleavage in a more practical way. SOLUTION: A nitride semiconductor laser element includes a ridge-shaped stripe with an insulating film 62 on a side of the stripe. An insulating protective film 201 is formed from a part of a p-type electrode 20 on the uppermost layer of the stripe to the side face of the ridge-shaped stripe. A p-type pad electrode 101 connected electrically with the p-type electrode 20 is formed by cleavage on the insulating protective film 201.
Patent JP-H04160600-A (JP)
Title: Communication system of instrument for ship
Inventor: SUGANO ISAO
IPC: G08C19/00
Filed: 1990-10-24
Abstract: PURPOSE:To simplify structure and to reduce cost by providing a signal conversion part which receives and converts one detection signal into a digital signal and distributing this digital output signal to one instrument and other instruments. CONSTITUTION:The pressure signal from a water pressure intake 16 is guided to one instrument 22 and converted into the digital serial signal through an electric transducing part 31 and an A/D converter 32; and the signal is passed through a control part 36 in the 1st instrument 22 to display one function on a display part 38. Then the digital serial signal from the A/D conversion part 32 is further passed through a communication part 34 provided in the 1st instrument 22 and inputted to the control parts 36 of a 2nd instrument and a 3rd instrument as other instruments through a lead line 40 to display data on the display parts 38 with the output signal. Consequently, the number of electric conductors can be decreased.
Patent JP-2001111594-A (JP)
Title: Internet connection system
Inventor: YAMADA EIJI
IPC: H04L29/08
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a marked decrease in communication capability, involved in the occurrence of a collision under the existence of a hidden slave unit. SOLUTION: In an Internet connection system which comprises a plurality of slave unit terminals 5 provided in each of a plurality of computers 6 existing in a prescribed area including at least one building, a master unit terminal 4 which can simultaneously and perform two-way data communication in parallel with each of the slave unit terminals 5 by radio in a noncontact manner and is connected to an Internet network and can simultaneously connect the each of the computers 6 to the Internet network, the terminal 4 successively inquires of the terminals 5 whether to have data to be transmitted, and the terminals 5 transmit the data within a prescribed period after receiving the inquiry, when the data to be transmitted exist.
Patent JP-H08107718-A (JP)
Title: Block for flower-bed having stepping stone
Inventor: OHASHI IKUYO
IPC: A01G9/28
Filed: 1994-10-12
Abstract: PURPOSE: To provide a flower-bed block having stepping stone to give an excellent appearance and good for health by stimulating the sole of a foot. CONSTITUTION: The stepping stone block 2 of this block has a shape to form a round or square form by connection and contains a number of natural materials 1 such as pebbles embedded in the block in a state protruding on the surface. A connected product of the stepping stone blocks and bordering blocks 3 to be placed inside or outside of the connected product are used as a set.
Patent JP-H03147696-A (JP)
Title: Escalator having intermediate horizontal part
Inventor: IYODA HIROMI
IPC: B66B21/04
Filed: 1989-11-02
Abstract: PURPOSE:To permit the continuous and smooth power transmission without requiring a back-up device by setting the meshing angle of a stepping stage chain for a driving sprocket installed in the transition part where a stepping stage chain transforms from the lower part inclination to the intermediate horizontal part, equal to the inclination angle of an escalator. CONSTITUTION:Since, in a stepping stage chain sprocket 15, a stepping stage chain 8 is meshed at the part of transition from the lower part inclination to the intermediate horizontal part, the laying angle theta2 of the chain 8 for the sprocket 15 is made equal to the inclination angle theta1 of an escalator. Further, the radius R of the sprocket 15 is set so as to be equal to the radius of curvature in the transition of the chain 8 from the inclined part to the intermediate horizontal part. Accordingly, the laying angle theta2 of the chain 8 for the sprocket 15 can be made equal to the inclination angle theta1 of the escalator, and since the inclination angle theta1 is generally set at about 30 deg., the laying angle theta2 can be set to about 30 deg.. If this laying angle is kept, the transmission drive between the chain and the sprocket can be made sufficient free from back-up, and the smooth and continuous transmission is achieved.
Patent JP-H01126060-A (JP)
Title: Scanning speed inspection device for picture input device
Inventor: ABUMI TAKAO
IPC: H04N1/04
Filed: 1987-11-11
Abstract: PURPOSE:To discriminate the propriety of the scanning speed simply and quickly by counting an encoder pulse number corresponding to the scanning of an image sensor and comparing the count with the line number read by a computer. CONSTITUTION:After a switch 11 is depressed, the number of times of change in the encoder pulse corresponding to the scanning of the image sensor 1 is counted by a counter 15 and given to a buffer 9. After the end of read of the data by one pattern, the personal computer 12 compares the line number read actually with the count value of the counter 15 to discriminate whether or not the data is destroyed, that is, whether or not the scanning speed is proper.
Patent JP-H04160453-A (JP)
Title: Automatic transmission system for terminal device trouble information
Inventor: ARAKAWA YOSHIMI
IPC: G06F13/00
Filed: 1990-10-23
Abstract: PURPOSE:To enable a center system to speedily start investigating the cause of trouble by storing memory dump information in case of terminal trouble and sending the stored information to the center system through a line according to trouble information. CONSTITUTION:Line trace information stored in a 1st transmission file is read out according to inputted trouble recovery information and converted into coded with which bits information can be transmitted, and the conversion result is sent to the center system 1. This transmission is carried on until there is no unsent information left. After the transmission of the 1st transmission file ends, the memory dump information stored in a 2nd transmission file is read out and converted into codes with which bit information can be sent and the conversion result is sent to the center system 1. This transmission is carried on until there is no unsent information left. Consequently, the misgathering of information due to operator's misoperation and a failure in obtaining trouble trace information resulting from operation priority are eliminated and the trouble control is centralized.
Patent JP-H07141288-A (JP)
Title: Dma transfer system
Inventor: TAKATANI FUMIO
IPC: G06F9/38
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a control part which performs a pipeline process for data at a high speed without requiring a large-scale constitution. CONSTITUTION:This system is equipped with a DMA control part 1a which operates in order of every transfer cycle with >=2 channels, a dedicated integrated circuit 2a which performs a process through a multi-stage pipeline, a memory part 3 which stores the process result, an interface part 4 for external equipment, and a CPU 5 which controls the whole device, and, the DMA control part 1a is so constituted that the number of delay transfer cycle until the start of transfer operation of each channel is >=2. Consequently, unnecessary operation can be eliminated.
Patent JP-H03146911-A (JP)
Title: Method for connecting metallic jacket tube of optical fiber cord or cable
Inventor: YOKOI SHIMIZU
IPC: B23K9/028
Filed: 1989-11-02
Abstract: PURPOSE:To hold an optical fiber below safety temperature and prevent it from damaging owing to heat in welding by interposing a overheating mitigating material between the jacket tube and optical fiber, and mutually welding jacket tubes. CONSTITUTION:The coated optical fiber 1 is inserted into a jacket tube 2 made of soft steel through a copper tube 4 and the jacket tube 2 is plasma-joined with a sleeve 3 to constitute a connection part. The sleeve 3 is a soft steel tube and a collar 5 is provided by welding. The coated optical fiber 1 is led out of the end part of the jacket tube 2, which is sheathed with the sleeve 3; while the fiber 1 is run through the tube 2, the copper tube 4 is inserted into the jacket tube 2. After fibers 1 are joined with each other, the steel tube 4 is moved and the sleeve 3 is further moved to superpose the collar 5 on the join part. In welding, the end surface of the sleeve 3 is fixed by spot welding in the order of positions W00, W20, W10, and W30 and then the entire periphery is welded by using DC plasma.
Patent JP-H05116792-A (JP)
Title: Conveying device for cutform sheet
Inventor: ITOU NORITSUGU
IPC: B65H5/06
Filed: 1991-10-30
Abstract: PURPOSE:To stably feed a cutform sheet in a state to keep the forward end of the sheet ready even when a cutform sheet is thick by separating a pinch roller away from a paper sheet feed roller by means of a separating means during a time in which the cutform sheet is fed from the outside. CONSTITUTION:During processing of paper sheet feeding operation, a drive motor 79 is first rotated in a direction X by a given amount to raise the tip part on the feed roller 12 side of a rocking link 66. A pin roller 13 is separated away from the feed roller 12 and a paper stopper 63 is protruded in a conveyance route. When a paper sheet suction switch is turned ON by a user, the cam drive motor 79 is rotated in a direction Y by a given amount to lower the tip part on the feed roller 12 side of the rocking link 66, and the pinch roller 13 is forced into pressure contact with the feed roller 12 side through the force of a leaf spring 70. With this state, suction of a cutform sheet is started through drive of a roller drive motor and immediately after the starting, the paper stopper 63 is moved aside from the paper sheet conveyance route and conveyance of the cutform sheet is started.
Patent JP-S63137889-A (JP)
Title: Thermal recording material
Inventor: SUZUKI TOSHITAKE
IPC: B41M5/333
Filed: 1986-11-29
Abstract: PURPOSE:To obtain a recording material having an excellent high speed recording performance, an excellent whiteness, an excellent anti-platicizer performance and an excellent anti-diazo suitability, by combining a specific coloring agent and a specific compound. CONSTITUTION:A thermal recording layer containing a colorless or faint color basic dye, at least one kind of coloring agent shown by formula I and at least one kind of compound shown by formula II is provided on a supporting material. In formula I, X, Y represent a hydrogen atom, a halogen atom, an alkyl group, etc. respectively and (m) represents 1 or 2. R1-R5 represent a hydrogen atom, a halogen atom, an alkyl group, vinyl group, etc. R1 and R2 or R2 and R3 may form a naphthalene ring together with an adjoining benzene ring. In formula II, R6-R11 represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, etc. and (n) represents an integer of 1-10.
Patent JP-H03145791-A (JP)
Title: Printed wiring board
Inventor: IZUMI KOICHI
IPC: H05K3/34
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a printed wiring board which is composed of boards joined together with solder and high in reliability by a method wherein a first board is provided with a through-hole into which a conductor pin is inserted, and a second board provided with a solder filling hole whose diameter is larger than that of the through-hole and which is located above the through-hole. CONSTITUTION:A printed wiring board is composed of a first board 1 and a second board 2, and the first board 1 is provided with a through-hole 30 into which a conductor pin 5 is inserted. The second board 2 is provided with a solder filling hole 20 whose diameter is larger than that of the through-hole 30 and which is located above the through-hole 30. The head 51 of the conductor pin 5 is inserted into the through-hole 30, and a collar 52 is provided to the conductor pin 5 so as to bear on a land 311. The inner wall of the through-hole 30 is coated with a plating layer 32. The plating layer 32 is electrically connected to the land 311 on the front of the board 1 and a land 312 on the rear.
Patent JP-H04159672-A (JP)
Title: Tape cassette
Inventor: ISHIKAWA KO
IPC: G11B23/087
Filed: 1990-10-23
Abstract: PURPOSE:To enable a slider lock spring for a limiter pin to be positioned and fixed positively by press-fitting and engaging the slider lock spring at a ring- shaped part of a required part of the limiter pin protruding from an upper shell. CONSTITUTION:A limiter pin 9 with a boss part 11 protrudes toward a shell 5 is formed at a lower shell 5 as well as at the upper shell 5 where a tape cassette is formed. A slider lock spring 13 and a ring-shaped body 13B of an extended edge part 13A of the spring 13 are press-fitted and engaged to each of edge parts of this boss part 11 and the pin 9. This press-fitting and engagement mechanisms allow the slider lock spring to be positioned and fixed positively when using a cassette when assembling the cassette or after the assembly is completed.
Patent JP-H05103098-A (JP)
Title: Priority subscriber interrupt system for private branch exchange
Inventor: YODA ISAO
IPC: H04M3/42
Filed: 1991-10-07
Abstract: PURPOSE:To decide whether or not a call is to be connected when an opposite party is busy depending on the priority class by providing the priority class number to subscribers. CONSTITUTION:Suppose that a subscriber A being a caller subscriber 13 of a caller station 11 makes dialing of a subscriber number of a subscriber B being a called subscriber 14 which the subscribers B, C being the called subscribers 14 of a called station 12 are speaking, then the caller station 11 provides a priority class number of the subscriber A being the caller subscriber 13 to a subscriber number of the subscriber B being the called subscriber 14. Then the called station 12 receives the priority class of the subscriber B number being the called station subscriber 14 and the subscriber A being the caller subscriber 13. Since the subscriber B being the called station subscriber 14 is speaking, the called station 12 compares the priority class number of the subscriber B with the priority class number of the subscriber of the caller station 11 and compares a host class number with the priority class number of the subscriber of the caller station 11. When the priority class of the subscriber A of the caller station 11 is higher than that of the subscribers B, C of the called station 12, the called station 12 sends an interrupt tone to the subscriber B.
Patent JP-H01128179-A (JP)
Title: Head core driving circuit for ic card reader/writer
Inventor: SHIMIZU KAZUO
IPC: B42D15/02
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a highly reliable head core driving circuit that ensures high transmission efficiency by using a center tap type coil for an output head core and adding a simple FET and its protecting circuit to the driving circuit. CONSTITUTION:The coils 24A and 24B are connected to an output head core 20 via a center tap P. A FET1 is connected to the tap of the coil 24A; while a serial circuit of a capacity 3 and a resistance 4 is connected to the tap of the coil 23B in parallel with a diode 2. Then a power supply voltage VCC is applied to the tap P. A parallel circuit of a transistor TR6 and a diode 5 that passes an ON signal is connected to the gate of the FET1 for waveform shaping. The ON-signal is sent to a carrier and an information signal is superposed on the ON-signal via an AND gate 7. Then a transmission signal is sent selectively via an FF8. In addition, the FET1 is protected by resistances 41 and 42 and a TR43 and the counter electromotive force of the coil 24B is absorbed by a capacity 9 set in parallel with the tap P. An IC card is put into a gap of the core 20 and an input coil is properly positioned. Thus signals are transmitted satisfactorily by both coils 18 and 22.
Patent JP-H09123796-A (JP)
Title: Traveling controller in automatic traveling vehicle
Inventor: MIZUKURA TAIJI
IPC: B60W10/18
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To secure safety by surely stopping a traveling vehicle during automatic traveling. SOLUTION: Even when a hydraulic cylinder is actuated in an automatic mode (S4 and S6) and a limit switch in an interlocking device is switched ON (S7: YES), if a pulse signal is outputted from a car speed sensor (S8: YES), shutting-off of power from an on-vehicle engine 10 to a traveling device is not realized and braking is determined. The hydraulic cylinder is actuated again and after traveling clutch connection and brake releasing are performed (S9), by stopping the engine (S10), a traveling vehicle is surely stopped by a so-called engine brake.
Patent JP-H09125178-A (JP)
Title: Reinforced member using shape memory alloy fiber reinforcing metallic member
Inventor: KII HIRONORI
IPC: C22C47/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To surely stop the growth of fatigue cracking generated in an aluminum member. SOLUTION: An aluminum member 11 having cracking 13 is laminated with a reinforcing material 16 of an aluminum alloy reinforced by Ni-Ti shape memory alloy fibers in such a manner the circumference is welded 17 or joined to stop the growth of the cracking by the compressive stress of the reinforcing material 16 after heat treatment.
Patent JP-H03146915-A (JP)
Title: Automatic focus adjusting device
Inventor: IDATE KIYOBUMI
IPC: G03B13/36
Filed: 1989-11-02
Abstract: PURPOSE:To increase the reaction speed of AF operation by combining and handing plural photodecting elements which constitute a sensor as one element, and making the quantity of output data less than the number of the photodetecting elements and operating a defocusing quantity. CONSTITUTION:A signal processing circuit consists of an interlocking mechanism part 15 which interlocks a slave lens system 16 for focus detection with a focus adjusting lens 11, a CCD line sensor 17 of two systems for focus detection, an A/D converter 18 which converts the signal output of the line sensor 17 from analog to digital, a microcomputer 19 which performs defocusing arithmetic according to the information from the A/D converter 18, etc. Further, the device is provided with a focus driving motor 20 which drives the focus adjusting lens 11 and a motor driving circuit 21 which controls the motor 20, which is driven according to the defocusing quantity found by the signal processing circuit 19. Consequently, the reaction speed of the AF operation can be increased with the simple constitution.