baber/WOPTO huggingface dataset:
Patent JP-S61206386-A (JP)
Title: Television receiver
Inventor: ARAI IKUYA
IPC: H04N7/01
Filed: 1985-03-11
Abstract: PURPOSE:To display an image of a high qualitity without a line flicker and lower a cost and reduce a circuit scale by previously detecting a field in which picture information is present ahead of the first and the second fields before carrying out a scanning line interpolation, delaying by 1/2H (horizontal scanning period), and coinciding scannings of the first and the second fields. CONSTITUTION:If the picture element of the second field comes after a picture of one field element as shown in Fig. a comes before-hand on an image plane, a field selecting circuit 17 selects a switch SC 15 so as to delay the V pulse of a vertical synchronous signal of the first field by H/2. At this time, the V pulse is delayed by H/2 by a H/2 delay circuit 14. Thereafter, the second field, applying no operation to the V pulse by the switch SC 15, is inputted to a CRT deflecting circuit 16. In this manner, as shown in Fig. b, the scanning line of the first field and that of the second field are overlapped with each other and the picture elements coincide with each other on the picture plane. After the field coinciding operation, the scanning line interpolation is repeated to obtain the picture plane as shown in Fig. c.
Patent JP-H01220641-A (JP)
Title: Conveyer device for palletizing robot
Inventor: INOUE HIROAKI
IPC: B65G47/04
Filed: 1988-02-29
Abstract: PURPOSE:To enable the cycle time to be reduced with a robot conveying at a time two or more lines of workpieces by dividing a conveyer device into two or more conveying lines in an accumulating part and supplying the two or more lines of workpieces to a straightening part in the downstream side. CONSTITUTION:Conveying lines 12a, 12b, used being based on a stored straightening pattern code, are determined, and lowering stoppers 16a, 16b in the line of use, an engaged held workpiece 3 is introduced into a straightening part 18. Simultaneously, an introducing number of workpieces are counted by each photo sensor 26c, 26d, when the number reaches a preset quantity, the stoppers 16a, 16b are lifted, preventing the following workpiece 3 from advancing into the straightening part 18. Thereafter counting action of the time is started, when the time of 1.5 seconds passes, a pusher 10 is pressed to a side of a center stopper 16c performing centering of each workpiece 3, when it is completed, a straightening completion signal 30 is output to a conveying robot 21. Repeating this action, a straightening pattern, instructed by the robot 21, is formed in the straightening part 18.
Patent JP-S57160744-A (JP)
Title: Manufacture of trim base
Inventor: OONO TSUNEO
IPC: B60R13/04
Filed: 1981-03-30
Abstract: PURPOSE:To improve the working efficiency in trim forming, by forming wedge shaped slits on a web-like thin plate so that they are opposed, in their direction from both upper and lower edges, and providing, in both upper and lower connection areas of the wedge shaped slits, those thin parts capable of being cut by an exteral force. CONSTITUTION:A number of slits 17 are formed from both upper and lower edge alternately on a web-like thin plate at a predetermined distance. The slits 17 are opened by punching out a shorter end thereof and wedge shaped slits 15 are formed so that the direction of the slits 15 may be alternately opposed. Besides, thin parts 16 capable of being cut by an external force are provided at the connection areas for the slits 15 to thereby manufacture a trim base 19. Since  upper and lower slits of the trim base 19 are connected during press-molding of  trims, it is neither deformed in its lateral direction nor extended in its longitudinal direction, so the working efficiency at the time of press-molding is improved.
Patent JP-H02233311-A (JP)
Title: Banding packaging machine for stacked containers
Inventor: SUZUKI TOSHIYUKI
IPC: B65B11/10
Filed: 1989-02-28
Abstract: PURPOSE:To improve the processing capability without giving undesirable influence to a product in a container by a method wherein a folding-in guide, which folds both end sides of a band which have been bent by a bending rod under the bottom surface of the container, is equipped, and the band is wound while the stacked containers which are supported by a collar guide, are being moved. CONSTITUTION:Stacked containers 3, are moved by a moving device 46 while being guided by a collar guide 53 under a condition wherein the collar of a container on the lower level is supported by the collar guide 53. At the same time, both side parts of a band 5, which has been supplied on the stacked containers, are bent downward by a bending rod 54 along the right and left sides of the containers. Further, both end sides of the band 5, which have been bent downward, are taken in under the bottom surface of the container by folding-in guides 55, 56, and thus the band is wound around the stacked containers 3. Therefore, as the containers are continuously moved without temporarily stopping at the time of packaging by the band 5, the proceeding capability increased, and at the same time, a possibility of giving undesirable influence affected to a product in the container can be prevented.
Patent JP-S58164458-A (JP)
Title: Bumper construction of automobile
Inventor: WATANABE KOUJI
IPC: B60R19/48
Filed: 1982-03-23
Abstract: PURPOSE:To prevent a bumper fascia from being deformed at slight collision by a structure wherein a bumper stay and a fascia clamping member are coupled with each other through a bracket. CONSTITUTION:The bumper fascia 2 is mounted at its upper part to a reinforcement 4 and at its lower part to the fascia clamping member 22. The reinforcement 4 is mounted to a car body by means of the bumper stay 8 and the fascia clamping member 22 is mounted to the bumper stay 8 through the bracket 23. Because the clamping member is not mounted to the reinforcement, even if slight collision occurs, the deformation is limited only in the reinforcement and the bumper fascia remains nearly undeformed.
Patent JP-H04338365-A (JP)
Title: Method of manufacturing 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine
Inventor: KURAUSU FUUTOMATSUHAA
IPC: C07C209/48
Filed: 1992-03-04
Abstract: The reductive amination of 1,3,3-trimethyl-5-oxocyclohexane- carbonitrile (IPN) with ammonia and hydrogen in the presence of nickel or cobalt Raney catalysts to give 3-aminomethyl-3,5,5,-trimethylcyclo- hexylamine is carried out in one step in good yield and requires no pressure distillation if a co-catalyst from the series consisting of a salt of nickel, cobalt, yttrium or a lanthanide element is additionally used in an amount from 0.01 to 0.5 mol per mol of Raney catalyst.
Patent JP-S63214029-A (JP)
Title: Channel switching system during communication
Inventor: YAMAMOTO KOJI
IPC: H04W36/12
Filed: 1987-03-02
Abstract: PURPOSE:To prevent communication from being interrupted in case of changeover of a radio zone area by applying multiple connection between a new communication line and a line during communication in a mobile communication exchange. CONSTITUTION:When a mobile equipment l moves to a radio zone 13 while being busy with a stationary telephone set 6 via a radio base station 2 and a mobile communication exchange 4, a mobile communication exchange 5 decides the communication line 10 to a radio base station 3 and informs an idle radio line 9 to a mobile communication exchange 4. In receiving the decision of the line 9, the exchange 4 connects a multiple connector 16 and radio lines 14, 8, 11. The signal from the stationary telephone set 6 is distributed to the communication lines 8, 11 and the signal from the lines 8, 10 is added to the telephone set 6 and sent to a communication line 14. Thus, the intermission of communication at changeover of the radio zone area is prevented.
Patent JP-S54138384-A (JP)
Title: Semiconductor pressure converter
Inventor: KAKIMOTO SHIYOUICHI
IPC: H01L29/84
Filed: 1978-04-19
Abstract: PURPOSE: To avoid the initial distortion and to increase the sensitivity, by fixing and supporting the front and back both sides of the edge of semiconductor crystal plate on which strain resistance layer is provided through the use of the same material as the crystal plate or the material having the same thermal expansion coefficient.  
     CONSTITUTION: On one surface of the semiconductor crystal plate 1 of which thickness is made thin for flexibility, two strain resistance layers 3 are formed, the conductive layer 9 toward the end of the crystal plate 1 in contact with it is provided, and the electrode layer 6 is attached to one end. Next, the entire surface is covered with the insulation film 4 while exposing the electrode layer 6, and independently of the strain resistance layer 3, while positioning on the conductive layer 9, at the both sides of the crystal plate 1, the supports 2 and 2' consisting of the same material as the crystal plate 1 or the material having the same thermal expansion coefficient as the plate 1 are fixed by using adhesives 5 and 5'. Thus, the initial distortion before the application of pressure is not caused, the dispersion in the conversion characteristics is less and high sensitivity can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11240786-A (JP)
Title: Apparatus for producing fluorite
Inventor: KITAMURA IKUO
IPC: C30B11/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing fluorite capable of producing a single crystal fluorite having a large caliber. SOLUTION: This apparatus is capable of producing fluorite according to the Bridgman method and equipped with a pulling down rod 2 for holding a crucible housing a raw material for the fluorite, a driving mechanism 18 for vertically (perpendicularly) lowering the pulling down rod 2 in a crystal growth furnace arranged in at least a vacuum vessel and transverse deflection preventing mechanisms 13, 14, 15 and 16 for preventing the transverse deflection of the pulling down rod 2.
Patent JP-H05244892-A (JP)
Title: Apparatus for producing noodle type konjak jelly
Inventor: TSURUTA ORIHIRO
IPC: A23L19/00
Filed: 1992-03-04
Abstract: PURPOSE:To uniformize the length of plural strips of a noodle type konjak jelly to be packaged and their length between the respective products, improve the yield and simultaneously provide the high-grade noodle type konjak jelly product. CONSTITUTION:Plural strips of a material 3 for noodle type konjak jelly in a continuous length continuously squeezed out of a perforated plate 2 are continuously boiled with a boiling device (1a). The boiled plural strips of the material 3 for the noodle type konjak jelly in the continuous length, together with boiling hot water 5, are continuously discharged from the boiling device (1a) and placed on a separation net 8. Sites of the plural strips of the noodle type konjak jelly in the continuous length on the separation net 8 are delivered to a conveyor 10 and conveyed to the side of a packaging machine 15 for the noodle type konjak jelly with the conveyor 10. In the conveyance, the noodle type konjak jelly is cut with rotary cutting blades 14 to form the objective noodle type konjak jelly 13 of a constant length.
Patent JP-H02228260-A (JP)
Title: Phase synchronization control device for inverter
Inventor: MIYAZAWA YOSHIAKI
IPC: H02M7/493
Filed: 1989-02-28
Abstract: PURPOSE:To permit the continuation of stabilized parallel operation by a method wherein the title device is provided with a frequency divider, effecting reset operation in synchronized with a frequency reference signal when the frequency reference signal is normal, and a phase reference switching means, switching the phase reference of a PLL circuit into the output signal of the frequency divider when the frequency reference signal is abnormal. CONSTITUTION:When service interruption occurs in a direct supply commercial power source 5 at some time, direct supply commercial power source supervising circuits 15a, 15b detect the abnormality of the power source 5 immediately and provide phase reference changeover switches 16a, 16b with a switching command. According to this command, the phase references of PLL (phase lock loop) circuits 11a, 11b are switched from the direct supply commercial power source 5 to frequency dividers 22a, 22b. In this operation, the change of the phase reference is effected in only the period of time corresponding to  N pieces of the output pulses of oscillators 21a, 21b and, therefore, a deviation between mutual external reset timings of the frequency dividers 22a, 22b can be neglected when a frequency dividing ratio N is large, whereby the large and sudden change of the phase reference as well as the deviation of phase references between a machine No.1 and a machine No. 2 will not generated substantially.
Patent JP-H08246431-A (JP)
Title: Active vibration-damping type floating breakwater structure
Inventor: NAGASE KYOICHI
IPC: E02B3/06
Filed: 1995-03-07
Abstract: PURPOSE: To work an active vibration-damping type floating breakwater structure effectively during a year even in a sea area, in which the advancing direction of waves and frequency are changed largely by seasons, and to correspond to even waves for long periods effectively by a small structure. CONSTITUTION: A floating body 1 group moored to fixed anchors 3 on the sea bottom is connected through coupler type vibration dampers 2, and the movement and acceleration of the floating body group are detected by an observation controller. Detected data are input to an electronic computer 7, and arithmetically processed and a control signal is transmitted to the vibration damper, thus displaying wave damping effects to various wave characteristics.
Patent JP-S58171120-A (JP)
Inventor: KURISUTOFUAA SEIMOA BAANZU
IPC: H03H9/54
Filed: 1983-03-23
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-H08247415-A (JP)
Title: Liquid fuel combustion device
Inventor: SUGIMOTO MINORU
IPC: F23D11/40
Filed: 1995-03-07
Abstract: PURPOSE: To develop a liquid fuel combustion device, burning stably and restraining the generation or build-up of tar on the bottom part of an evaporating chamber in the combustion condition of a wide range from strong combustion to weak combustion, while restraining the generation of smell upon starting or stopping the combustion. CONSTITUTION: In a liquid fuel combustion device, equipped with an evaporotor 1, evaporating liquid fuel injected and supplied out of a fuel nozzle 11 and premixing it into combustion air to supply it into a combustion unit, an air nozzle unit for supplying combustion air, which is provided on the peripheral wall of the evaporator 1, and a fan 6 for sending combustion air, a multitude of small holes, penetrating into the evaporating chamber 10, are provided on at least one part of the bottom part of the evaporator 1 to supply air into the evaporating chamber 10 through the small holes.
Patent JP-S51122938-A (JP)
Title: Filtration device
Inventor: UNO SEIICHIROU
IPC: B01D46/12
Filed: 1975-04-19
Abstract: PURPOSE: To provide a filter, particularly usefull as a front filter, characterized in that the initial pressure loss is less and the pressure loss does not increase even when the retaining quantity increases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04266236-A (JP)
Title: Communication system
Inventor: YOKOYA TETSUYA
IPC: H04L12/40
Filed: 1991-02-20
Abstract: PURPOSE:To send information with a short allowable transmission time even when the information is an isochronous signal being information, such as voice signals and dynamic images, occurring continuously at a prescribed interval. CONSTITUTION:A reserved slot is used for communication for a voice signal and a moving picture being continuous information. In this case, a station 1a managing the communication using the reserved slot 8 is provided among stations provided to transmission lines 4, 5, and the management station 1a allocates the information to the reserved slot 8 continuously at each prescribed interval when the voice signal and the moving picture are sent. Thus, the presence of transmission information is sequentially inquired from the management station 1a to other general stations 1b-1f by using a non-reservation slot 9 to ensure the reserved slot 8 at each prescribed interval to the general station having the transmission information.
Patent JP-H06258217-A (JP)
Title: Sampling device
Inventor: YOSHIDA TAKASHI
IPC: G01N21/35
Filed: 1993-03-09
Abstract: PURPOSE:To measure a reflection/absorption IR spectrum easily by sampling a minute sample and pressing it by a transparent crystalline plate at the same time so as to make the sample a thin film and applying it for microscopic infrared spectroscopic measurement immediately. CONSTITUTION:An upper side supporting body 1a holds a KBr crystalline plate 5 in the center of the end part, while a lower side supporting body 1b is provided with a mirror member 7, which is provided with a sampling part 7a in the point end, in an opposed position to the position of the KBr crystalline plate 5. A minute sample is sampled by a sharp sampling part 7a in the point end part of the mirror face member 7 to be mounted on the mirror face member 7. Then, the upper side supporting body 1a is slid into using condition for analysis, and the upper side supporting body 1a and the lower side supporting body 1b are pressed by hands from both of an upside and a downside so that the sampled minute sample mounted on the mirror face member 7 is pressed. In this way, the minute sample is formed into a thin film, and the upper side supporting body 1a and the lower side supporting body 1b are fixed in a closing position by using fittings 9a, 9b. This is applied as it is for microscopic infrared spectroscopic measurement, and then, a reflection/absorption IR spectrum is measured.
Patent JP-S56143927-A (JP)
Title: Spectroscopic analyzer
Inventor: OZEKI MASASHI
IPC: G01J3/06
Filed: 1980-04-11
Abstract: PURPOSE:To make possible high-speed spectroscopic analysis by changing the driving voltage of an acousto-optic element thereby changing the diffraction angle of a luminous flux. CONSTITUTION:The light from the slit 2 of an optical system 1 is made into parallel luminous flux which is dispersed by a dispersing body 4 consisting of acousto- optic elements. The dispersed luminous fluxes are condensed via a concave mirror 5 at an exit slit 5, and the condensed light is entered to a high-speed photodetector 6. The output signal of the detector 6 is applied to the Y-axis input of a recorder 9 after it has been amplified 8. On the other hand, the output voltage of a high-frequency oscillator 7 is supplied to the dispersing body 4, thereby changing the amplitude of the acoustic waves on its element. Also, it is applied as an X-axis component to the recorder 9. As a result, the light passed through the dispersing body 4 diffracts by an angle theta, and this angle theta is changed by the output voltage of the oscillator 7, thus the spectroscopic analysis is accomplished at high speed.
Patent JP-S60191328-A (JP)
Title: Hard copy switching device
Inventor: KAMATA TAKASHI
IPC: G06F3/153
Filed: 1984-03-13
Abstract: PURPOSE:To back up a faulty H/C (hard copy) device and to improve the system reliability by delivering a control signal to an optional H/C device from an optional one of plural H/C controllers. CONSTITUTION:An H/C switching device 2 is connected to CRT devices 1-11- 1-18 via H/C controllers 1-1-1-8. Then controllers 1-1-1-8 are connected to a switching controller 4 of the device 2 via controller interfaces 3-1-3-8. While H/C devices 6-1-6-4 are connected to the controller 4 via H/C interfaces 5-1- 5-4. Then the controller 4 selects optional one of interfaces 5-1-5-4 to back up a faulty one of devices 6-1-6-4 and delivers the control signals to CPT devices 1-11-1-18 via controller 1-1-1-8 to improve the system reliability.
Patent JP-H07227660-A (JP)
Title: Centrifugal casting machine
Inventor: OGURA SHIGEKI
IPC: B22D13/12
Filed: 1994-02-21
Abstract: PURPOSE:To stabilize the thickness of mixed layer formed with the inner layer and the outer layer and to reduce blow holes developed in the inner part by arranging a heater on the outer peripheral part of a molten metal pouring tube inserted into a centrifugal casting mold and heating the inside surface of the outer layer. CONSTITUTION:The tip part of the molten metal pouring tube 15 is inserted to reach to the intermediate part of the centrifugal casting mold 14 from the opening part 13 to pour the molten metal for outer layer 25 from a silo 16. Successively, all of the insert part 15a in the mold of the pouring tube 15 is inserted into the mold 14 and the inside surface for outer layer 25 is heated with the heater 19. The inside temp. of the molten metal for outer layer 25 is measured with an optical fiber 23, etc., led in a nozzle 22. This measured temp. value is compared with the resistered temp. range in a control unit 24 and the output of the heater 19 is controlled so as to hold this range. The outer layer 25 is cooled from the outer part direction of the mold and gradually solidified from the outside. By this method, the suitable timing of the pouring of the molten metal for inner layer is obtd.
Patent JP-S60190637-A (JP)
Title: Electronic fuel injection system for internal-combustion engine
Inventor: ISOMURA SHIGENORI
IPC: F02D41/32
Filed: 1984-03-12
Abstract: PURPOSE:To aim at enhancing the control accuracy of fuel injection, by providing a memory means for storing therein the time of ineffective fuel injection of a valve means and the compensating coefficient of fuel injection rate thereof and a compensating means for compensating an output signal from an output means. CONSTITUTION:There is provided a valve means 3 for supplying fuel to an internal-combustion engine 2. A computing means 6 computes the time of fuel supply in accordance with signals from a speed detecting means 4 and a means 5 for detecting a physical value. A memory means 8 stores therein the compensating coefficient of fuel injection rate of the valve means 3 and the time of ineffective fuel injection thereof. A compensating means 9 multiplies the above- mentioned time of fuel supply by the above-mentioned compensating coefficient of fuel injection rate, and further, adds the thus obtained value to the above- mentioned time of ineffective fuel injection so that an output signal from an output means 7 is compensated. With this arrangement it is possible to enhance the control accuracy of fuel injection with no affection by the machining and assembling tolerances of component parts.
Patent JP-S61206014-A (JP)
Title: Automatic voltage adjusting device
Inventor: FUJIGASAKI SHIRO
IPC: G05F1/20
Filed: 1985-03-11
Abstract: PURPOSE:To decrease widely a rush electric current at the time of starting and to make the device low-priced by turning ON the semiconductor switching element of a main circuit at the voltage phase 90 deg. or at the vicinity when the power source is turned ON and starting the action. CONSTITUTION:The device is composed by adding a starting control circuit 16 to a control part 10. At the circuit 16, the synchronizing signal is generated in which at the time of starting, the phase of the input voltage is late to 90 deg. by a resistance R1 and a capacitor C, after several Hertz pass after the starting, the synchronizing signal is generated in which the phase is late to 180 deg. by a resistance R1+R2 and a capacitor C, and respective signals are given to a pulse generating circuit 13 of the control part 10. Consequently, the control part 10 receives these synchronizing signal, outputs the control signal to turn ON the necessary element out of semiconductor elements Sa-Sn at the vicinity of a voltage phase 90 deg. at the time of starting, and receiving as input electric current phase detecting signal from a voltage and electric current phase detecting circuit 17 after several Hertz pass after starting, and outputs the control signal to turn ON and OFF the element by the zero cross point of the electric current.