baber/WOPTO huggingface dataset:
Patent JP-S5665536-A (JP)
Title: Closing system of radio channel
Inventor: TORIYAMA KENICHI
IPC: H04W92/12
Filed: 1979-10-31
Abstract: PURPOSE:To inhibit ineffective call, by preventing the start during maintenance work, through automatic closing of lines of a relay exchanger, when a terminal station radio device is used in station operating state at maintenance. CONSTITUTION:When a terminal station radio device 4 is made to local operating state for maintenance, the status signal is delivered to a line control device 3 via a signal line 9, the line control device 3 delivers closing signal when the line is during communication, closing signal is delivered to the relay exchanger 2 through a closing signal line 7 to inhibit the call to the radio channels.
Patent JP-H10333893-A (JP)
Title: System constitution control device and its method, and recording medium recording system constitution control program
Inventor: TASHIRO MASAKAZU
IPC: G06F12/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a system constitution control device capable of easily executing repairment/exchange even in system operation and improving the reliability of the system operation. SOLUTION: After the completion of initialization for all storage parts in a main storage device, a device state managing part 11 checks how many unusable storage parts are included in the main storage device and stores these unusable storage parts in a young number intra-main-storage invalid storage part recognizing area 13 or an old number intra-main-storage invalid storage part recognizing area 14. After the completion of initialization for all processors constituting the system, firmware reads out the number of unusable storage parts from the area 13 or 14 and developes system control information in a main storage device having no unsable storage part. When there is an unusable storage part, the firmware developes the system control information in a main storage device including more usable storage parts.
Patent JP-H05179560-A (JP)
Title: Thread processing machine
Inventor: ARETSUSANDORO KATARETSUTO
IPC: B65H69/00
Filed: 1992-06-02
Abstract: PURPOSE: To replace threads by simplifying mechanical constitution by joining the thread in use and the next thread of different color by an air vortex and introducing the preceding thread into a thread-stretching body, a threading eyelet of a balance and an eye of a needle, and then, cutting and separating the joined part. CONSTITUTION: In an embroidery machine, a thread joining device 11 having a duct- shaped whirl chamber 12, which is communicated with a compressed air nozzle 13, is arranged in the downstream of a bobbin carrier 8, on which plural bobbin 9a to 9e are mounted. In the case of replacing the thread 24 in present use on the bobbin 9b with the next thread 23 of different color on the bobbin 9a in accordance with the color is changed, the thread 23 is introduced into the whirl chamber 12 and is joined by the air vortex caused by the compressed air nozzle 13, after which the thread 24 is cut and separated. The part joined with the tread 23 linked to the preceding thread 24 is drawn out with a thread drawing device 21 disposed behind the needle 7 through the thread-stretching body 15, the threading eyelet 17 of the balance 16 and the eye of the needle 7.  After the joined part passes through the eye of the needle 7, the joined part is cut and separated with a thread cutting body 20, whereby the replacement of the threads is complete for the subsequent sewing operation.
Patent JP-S624420-A (JP)
Title: Recovering method for oil incorporated in high-temperature gas
Inventor: UGAWA NAOHIKO
IPC: B01D51/10
Filed: 1985-06-28
Abstract: PURPOSE:To efficiently recover oil from a high-temp. gas by providing the first stage recovering heat from the gas, the second stage cooling the gas, the third stage cooling indirectly it and the fourth stage recovering oil mist with an electric dust precipitator. CONSTITUTION:A high-temp. gas which is taken out from a furnace 1 and incorporated with oil and steam is firstly fed to a heat exchanger 6. Next the gas is sent to a cooling tower 3 and brought into contact with the oil spray droplets and quenched. Thereafter the gas is sent to an indirect heat exchanger 7. Herein the oil which has not been condensed at the cooling temp. up to the cooling tower 3 is cooled and condensed. Simultaneously the recovered oil is passed through a line (g) together with the condensed and recovered water and sent to an oil-water separation tank 5. Then the gas is sent to an electric dust precipitator 8 and a fine oil mist which has not been collected up to the indirect heat exchanger 7 is completely collected.
Patent JP-H0856308-A (JP)
Title: Device and method for image processing
Inventor: KURATA MASANORI
IPC: H04N19/85
Filed: 1995-06-08
Abstract: PURPOSE:To provide an image processor which is reduced in increase in circuit scale accompanying the addition of a video effect processing function. CONSTITUTION:The image processor has a video effect processing part 13 which performs a mosaic process for an inputted inverse quantized discrete cosine conversion coefficient and outputs the result as its output signal. The video effect processing part 13 has a DC component processing means which generates the DC component of the output signal by multiplying the DC component of the inputted discrete cosine conversion coefficient by (h) (constant other than 0) and an AC component processing means which generates the AC component of the output signal by replacing the AC component of the inputted discrete cosine conversion coefficient with '0'. Similarly, a monochromatic converting process and a thermograph converting process are performed through operation. Therefore, the arithmetic processing performed for the reverse quantized discrete cosine conversion coefficient to perform the mosaic process and a large amount of data for the processes need not be stored in the device to decrease the circuit scale.
Patent JP-2000325887-A (JP)
Title: Sorter for miscellaneous refuse
Inventor: MINUMA SEIJI
IPC: B02C13/286
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to sort miscellaneous refuse to heavy materials and light materials with good accuracy. SOLUTION: This device is provided with a feeding chute 2 for feeding the miscellaneous refuse 1 in the upper position of a vertically extending duct 5 for air classification the top end of which is formed as a discharge port for the light materials 1a and the bottom end is formed as a discharge port for the heavy materials 1b. A vertical type crushing machine 11 is interposed and installed in the lower position of an air classification area A of the duct 5 for air classification. The miscellaneous refuse fed into the duct 5 for air classification is crushed through the feeding chute 2 by the vertical type crushing machine 11 and the light materials 1a are discharged from the discharge port therefor by an upwardly blowing up air stream and the heavy materials 1b are dropped and discharged from the discharge port therefor, by which the crushing and sorting are simultaneously executed.
Patent JP-H01311602-A (JP)
Title: Microwave converter
Inventor: HAMAGUCHI SEIICHIRO
IPC: H01P5/107
Filed: 1988-06-09
Abstract: PURPOSE:To improve a transmission characteristic by providing a conductor cover at the connecting part of a ridge and a microstrip line, and providing a metallic member on the cover in such a way that it can be inserted freely to a stub from upside. CONSTITUTION:A metallic machine screw 11 supported on the upper plane of the cover covering the ridge 2, a strip line 5, and the connecting part 10 is provided, and it is constituted so that the screw 11 can be moved upward and downward on the connecting part 10. The connecting part 10 is constituted, for example, by bringing the stub 6 whose part is adhered on the lower plane of the end part of the ridge 2 into contact with the strip line 5, and the tip of the screw 11 can be moved upward and downward in a state where it confronts with the stub 6. In such a way, since a conversion characteristic can be changed according to the upward and downward motion of the screw 11, a superior conversion characteristic can be obtained by fitting the screw 11 in the optimum position.
Patent JP-S6032455-A (JP)
Title: Synchronization switching system
Inventor: HAMADA KIYOSHI
IPC: H04L1/22
Filed: 1983-08-03
Abstract: PURPOSE:To improve the reliability of a system by producing a master trigger signal from a transmission code processing section provided to an active system and outputting respectively a clock signal selected depending on a prescribed priority so as to apply the signal to a common signal generating circuit. CONSTITUTION:Switching devices 20-1-N and a test signal generating section 21 are connected to the digital multiplex conversion terminal equipment 19 of a sysnchronization switching system. Further, the system is provided with a transmission section spare system transmission code processing section 22, transmission code processing sections 23-1-N, a common signal generating section 24, a transmission synchronization switching section 25, a spare system transmitter 26 and transmitters 27-1-N. The system reception section is provided with the spare system receiver 26, receivers 29-1-N and a digital multiplex converting terminal station device 36 or the like. Further, in order to produce the master trigger signal from the active processing sections 23-1-N of the transmission section, a clock signal selected depending on a prescribed priority is outputted, the signal is fed to the generating section 24 so as to change over the active and spare system as required.
Patent JP-H0311046-A (JP)
Title: Alpha-(omega-cyanoalkanoyl)-gamma-butyrolactone and preparation thereof
Inventor: YOSHIDA HIROSHI
IPC: C07C59/01
Filed: 1989-06-06
Abstract: NEW MATERIAL:An alpha-(omega-cyanoalkyanoyl)-gamma-butyrolactone of formula I (n is an integer of 7-11). EXAMPLE:alpha-(11-Cyanoundecanoyl)-gamma-butyrolactone. USE:An intermediate enabling to prepare an omega-hydroxy fatty acid (an intermediate of a large cyclic lactone perfume) from inexpensive and readily available raw materials in simple operations in a high yield by remarkably shortened three processes compared with the conventional methods. Also widely useful as an intermediate lactone. PREPARATION:The compound of formula I is prepared by reacting a compound of formula II with gamma-butyrolactone in the presence of a compound of formula: R'OM (R' is 1-4C alkyl; M is alkali metal). The above-mentioned perfume of formula V can be readily prepared from the compound of formula I through a compound of formula IV in a high yield.
Patent JP-H09306229-A (JP)
Title: Luminaire or the like mounting device on display rack or the like
Inventor: HENMI YOSHIKAZU
IPC: A47F11/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting on a support arm beneath a rack such as luminaire by providing an engagement plate part to be engaged with a top groove via a clearance part for sliding an engagement edge part of the top groove of a groove member integrated with a fixture. SOLUTION: A groove member 10 integrated with a luminaire for illuminating a rack bottom is engaged while a reinforce plate part 6 slides an engagement edge part 11-1 of a top groove 11 thereof at a fixed engagement plate part 5. On the other hand, an engagement protrusion 7 is plugged in an engagement pore 9 of a rack support arm 8, a mounting bracket 1 is rotated along the side face of the support arm, and a table top 3 is so placed into contact with the top face of the support arm 8. A restriction side part 4 of an engagement side part 2 pinches both side faces of the support arm 8, and positioning is made certain. Therefore, the mounting bracket 1 hardly slip off from the support arm 8.
Patent JP-S6122212-A (JP)
Title: Photoencoder
Inventor: YANAGIDA SHIYOUJI
IPC: G01D5/36
Filed: 1984-07-11
Abstract: PURPOSE:To simplify a construction of a servo circuit, by controlling light emission quantity of a luminant element in response to two position signals emitted from a photoencoder in accordance with a moving body, and by generating and issuing a servo motor speed command reference signal. CONSTITUTION:A disk 92 provided with a slit 92a is fixed onto a rotating shaft 91, such as selection motor, space motor, etc. (not shown). A light emission diode 94 and a mask 93 are mounted onto mounting disks 97, 98 embracing a disk 92. Each four slits 93a, 93b are installed in a position deviated by angle of 90 deg. with the same distance as the slit 92a in response to the slit 92a in the mask 93. A photodiode pellet 95 is constructed with two diodes 95a, 95b in a position where a ray of light is received after it passed through the slits 93a, 93b. A position signal output of the pellet 95 is processed by an electronic circuit on a printed substrate 96 and the light emission quantity of the element 94 is controlled and a servomotor speed command reference signal is outputted. By this, accuracy of the servocontrol is improved.
Patent JP-S5569435-A (JP)
Title: Method of controlling injection molding machine
Inventor: SHIROGANEYA TSUKASA
IPC: B29C45/77
Filed: 1978-11-20
Abstract: PURPOSE:To stably obtain a product of prescribed form, by closing the nozzle of an injection cylinder for a prescribed time after the pressure in a mold has become a predetermined value, and then opening the nozzle again to maintain the pressure. CONSTITUTION:A nozzle 2 at the front end of an injection cylinder 1 is fitted with a needle valve 3 to adjust an injection passage for a molten resin. The passage is controlled by an in-mold resin pressure detector 8, a controller 10, a cylinder 6, a link 5, etc. The needle valve 3 is opened to inject the resin into a metal mold 9. When the pressure of the resin in the mold has reached a set maximum value Pmax, the needle valve 3 is closed according to an instruction from the controller 10. After a prescribed time thetas has elapsed in that state or when the pressure of the resin in the mold has reached a prescribed value Ps, the needle valve 3 is opened again to inject an additional quantity of such a resin to compensate the contraction of the former injected resin due to cooling. The pressure of the resin in the mold is thus maintained. After the injection, the needle valve 3 is closed. Plasticization is then effected.
Patent JP-H04344179-A (JP)
Title: Ac power source insulating method, switching power supply and insulating method
Inventor: NAKANO HIROTAMI
IPC: H02M7/521
Filed: 1991-05-17
Abstract: PURPOSE:To suppress the generation of electrical obstructive noise produced when switching is made by insulating a load from an AC source by using capacitors and, at the same time, providing a circuit which by-passes a low-frequency current. CONSTITUTION:An insulation circuit 20 is connected between an AC source 1 and load circuit 4. A by-pass circuit 3 is connected in parallel with the current source 1. By constituting an insulating barrier 45 of the capacitors C1 and C2 of the circuit 20, the circuit 4 is electrically floated against the current source 1 so that the circuit 4 can be capacitance-coupled with the current source 1. Since the capacitors C1 and C2 show high impedances against a low frequency, extremely high voltages are generated in the capacitors C1 and C2 and the capacitors C1 and C2 are destroyed when the current source 1 contains a DC component or low-frequency current component. In order to prevent the destruction of the capacitors C1 and C2, a current passage J for a DC or low-frequency current is provided. Therefore, no obstructive noise is generated in the power supply line.
Patent JP-H0436898-A (JP)
Title: Pos system
Inventor: YUSE SUSUMU
IPC: G07G1/14
Filed: 1990-05-31
Abstract: PURPOSE:To continue normal communication to constitute a system of high reliability by detecting trouble of the communication interface of an electronic cash register. CONSTITUTION:A CPU 6 exchanges data with an ECR control and management part 5 through an interface 7, and a CPU 15 exchanges data with a general computer part 4 through an interface 16. The CPU gives polling through a communication interface 19 to exchange data with each ECR. A store controller 1 alternately repeats communication A to each ECR with interface circuits 19a and 27a and communication B with optical interface circuits 19b and 27b and communication B with optical interface circuit 19b and 27b. and thereby, normal communication is possible even if a signal line is disconnected in one position.
Patent JP-S625160-A (JP)
Title: Surface coil for mri
Inventor: OIKAWA SHIRO
IPC: A61B5/055
Filed: 1985-06-30
Abstract: PURPOSE:To enable photography in a short time, by fixing an NMR signal emitting object to a surface coil for NMR imaging to limit the image sensing area. CONSTITUTION:A surface coil 1 is made up of a ring section 2 and a support section 3 integral therewith and a signal generation disc 4 is fixed to a space part in the ring section 2. The ring section 2 and the support section 3 are made of a non-magnetic material such as synthetic resin and a coil 5 is arranged in the ring section 2. The disc 4 is made of a material generating an NMR signal, such as water-impregnated polymer. A capacitor 6 is connected to the coil 5 to form an LC resonance circuit at a specified frequency. First, a positioning image is taken with another detection coil capable of sensing images over the entire view. At this point, a switch (S)7 is kept OFF and the image sensing range 8 can be set on the basis of a surface coil image 11 so as to contain a high sensitive area with the coil 1. Then, the switch S7 is turned ON thereby enabling reduction in the image sensing time.
Patent JP-H06333333-A (JP)
Title: Spindle motor
Inventor: TADANE TSUTOMU
IPC: G11B19/20
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate friction torque loss and to improve rotational accuracy by bearing a hub without contacting with a fixed shaft by repulsive force of magnets of bearing parts and making an angular type of the inclining directions of the bearing parts as the opposite directions to each other. CONSTITUTION:The hub 2 is fitted onto the fixed shaft 1, and is freely rotatably borne by the 1st and 2nd bearing parts 3 and 4, where a hub rotating drive part 17 is provided in a space between the bearing parts 3 and 4 and between the hub 2 and the shaft 1. In the bearing parts 3 and 4, one pair of permanent magnets 9 and 11 and the other pair 10 and 12, each pair facing to each other with the same pole are fixed to the shaft 1 and the hub 2 respectively. Then, the magnets 9 and 11 and also 10 and 12 are inclined to an axial line of the shaft 1, and these inclining directions are opposite to each other. Thus, the hub 2 is borne by the shaft 1 with the repulsive force of the magnets of the bearing parts 3 and 4 under the non-contact state, and the bearing parts 3 and 4 are set to be the angular type bearing parts in the opposite inclining directions to each other. By this method, friction torque loss is eliminated to stabilize the rotation, so that rotational accuracy is stabilized and cleanliness is improved.
Patent JP-H0816320-A (JP)
Title: Disk device and disk sub-system
Inventor: UNO KOJI
IPC: G06F3/06
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the number of signal lines and to miniaturize a magnetic disk device by exchanging control information in bit-serial by performing daisy chain connection between an intermediate controller and a disk drive while using respective control information signal lines of up and down directions. CONSTITUTION:The daisy chain connection is performed between respective intermediate controllers DLSW and (n) disk drives DK by using control information signal lines 61i1 and 61i2 in the respective up and down directions. Serial communicating means (such as a driver and a receiver) exchange the control information in bit-serial between the intermediate controllers DKSW and the respective drives DK through the up and down control information signal lines according to a serial interface. Thus, two up and down control signal lines are enough for the interface cables 61i connected to the disk drives DK, the number of signal lines can be reduced, and the magnetic disk device can be miniaturized.
Patent JP-S5475715-A (JP)
Title: Device for clamping slde gates of van body for vehicle
Inventor: KOYAMA JIYUUTAROU
IPC: B62D33/03
Filed: 1977-11-30
Abstract: PURPOSE:To prevent the side gates of the van body for a vehicle from loosening or removing due to vibration and rocking of the van body by rotatably supporting clamp pins at one end of the side gate, securing a control lever at the outside end of the gate, integrally forming a connector at the inside thereof, and providing a member to be connected at the back plate. CONSTITUTION:A supporting frame 9 is secured to the interior of a reinforcing post 8 at the end of the side gate 3 for a truck, bosses 10 are clamped at the frame 9, and clamp pins 11 are rotatably supported through the bosses 10 to thereby secure the base end of a control lever 12 at the outer end of the pin 11. The lever 12 is frictionally engaged via a apring washer 13 between the base side surface of the lever 12 and the end surface of the boss 10. Lugs 15, 16 are peripherally radially projeced at the inner end of the pin 11 from a connector 17 integrally. A member 18 to be onnected is secured to the position corresponding to the frame 9 on the back plate 6 secured to a stationary post 5 with a hole 22 perforated peripherally radially at the member 18 in engagement with a connector 22 so as to prevent the side gates from loosening or removing.
Patent JP-H05332870-A (JP)
Title: Testing method for flat-bottom type vacuum thermally insulated container
Inventor: OZAKI HITOSHI
IPC: A47J41/02
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a testing method for judging heat insulating performance by measuring whether the degree of vacuum of the vacuum insulating layer of a metallic flat-bottom type vacuum thermally insulated container reaches the specified degree of vacuum or not by an easy method. CONSTITUTION:A spacer 5, which comes into contact with the bottom part of an inner tube 2 when a specified vacuum degree is reached, is fixed to the central part of the bottom of an outer tube 3 of a flat-bottom type vacuum thermally insulated container 1. An ultrasonic transmitter 6 is provided at the part of the outer tube corresponding to the spacer. An ultrasonic receiver 7 is provided at the part of the inner tube corresponding to the spacer. The vacuum degree of a vacuum insulating layer 4 between the inner and outer tubes is judged based on the time until the ultrasonic wave transmitted from the ultrasonic transmitter 6 is received with the ultrasonic receiver 7.
Patent JP-S63306111-A (JP)
Title: Conveying device
Inventor: NARUSE KAZUO
IPC: B65G25/04
Filed: 1987-06-08
Abstract: PURPOSE:To aim at miniaturizing and simplifying the structure of a jig pallet conveying device in an automobile assembly line, by arranging a transfer bar between conveying rails so that an engaging means may be engaged and disengaged between a jig pallet and the transfer bar. CONSTITUTION:A jig pallet 4 on which a workpiece is mounted is transferred to conveying rails while one of cylinders 34 is operated to engage an engaging pawl 30 with an abutting plate 14 on the jig pallet 4. Then a transfer bar 6 is advanced so as to introduce the pallet into an assembly station. Next, the other cylinder 34 is operated to reverse the engaging pawl 30 in order to release the engagement between the transfer bar and the jig pallet, and the transfer 6 alone is returned to its original position. With this arrangement, it is possible to miniaturize the arrangement of the conveying device.