baber/WOPTO huggingface dataset:
Patent JP-H03132227-A (JP)
Title: Rf multiple signal light transmission system
Inventor: NAKADA HIROAKI
IPC: H04B10/54
Filed: 1989-10-18
Abstract: PURPOSE:To reduce influence due to the excess modulation of a semiconductor laser and to stabilize the quality of a transmitted image by inverting the polarity of video signals in N/2 channels out of video signals in N channels to be multiplexed to multiplex analog frequency. CONSTITUTION:The polarity of video signals in N/2 channels out of video signals in N channels (N is an integer, 1<N) is inverted to multiplex the analog frequency. Namely the video signals of odd channels are directly inputted to a frequency multiplexing part 2 and the video signals of even channels are inverted at their polarity by analog inverting amplifiers 1 and inputted to the frequency multiplexing part 2 and the analog frequency-multiplexed signal is applied to a light transmitting part 3. In the part 3, a semiconductor laser is modulated by the analog frequency-multiplexed signal and its optical signal is sent to an optical fiber 4. A light receiving part 5 converts the received optical signal into an electric signal and sends the electric signal to a tuner 6 and the video signals of even channels outputted from the tuner 6 are inverted to the original polarity by the amplifiers 1. Thus deterioration in the quality of a transmitted image can be reduced.
Patent JP-H09131002-A (JP)
Title: Motor and measuring mechanism containing motor
Inventor: KURAUSU KUROONENBERUKU
IPC: H02K1/12
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the structural size of a motor provided with two exciting coils on a stator which generate a composited magnetic field, and facilitate the manufacturing. SOLUTION: This motor is provided with two independent exciting coils 22, 23 on a stator 19 which generate a composited magnetic field. The stator 19 has multi-arm type structure. Arms 20a, 20b; 21a, 21b which are positioned facing each other are bent in such a manner that the respective exciting coils 22, 23 between the respective arms generate magnetic force vectors which perpendicularly intersect each other.
Patent JP-H02119326-A (JP)
Title: Multi-zone mobile communication system
Inventor: TAKAHASHI KENICHI
IPC: H04B7/26
Filed: 1988-10-28
Abstract: PURPOSE:To perform group call among mobile machines scattered in plural radio zones by comprising a call channel designation signal of mobilng destination call channel numbers corresponding to all the radio zones, and selecting a moving destination channel by the movie machine. CONSTITUTION:When a call issuing request is outputted from the mobile machine 1-a, a call issuing signal is transmitted on an incoming control channel in the radio zone (a), and it is sent to a communication controller 3 via a transmitter/receiver 2-1a for control channel in a radio base station 2-a. The communication controller 3 performs the retrieval of a idle call channel, and allocates a call channel group based on a call channel managing table 3-1. An ID number for identification of mobile machine group corresponding to the request on a call side is added on the call channel designation signal, and it is transmitted on an outgoing control channels in all the radio zones from the communication controller 3 via the receivers 2-1a, 2-1b, and 2-1c in each radio base station. Each of the mobile machines 1-a, 1-b, and 1-c receiving the speech channel designation signal reads in to select a slot corresponding to the radio zone where its own mobile machine exists, and migrates a call channel to a designated call channel.
Patent JP-S63127098-A (JP)
Inventor: NAGAYOSHI KATSUMI
IPC: A63F9/02
Filed: 1986-11-14
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-H11108434-A (JP)
Title: Damper structure
Inventor: KOUFUKU HIDEO
IPC: F24F13/15
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a damper structure to move a damper blade to a position, where a dust is closed by the damper blade, through a simple structure even when a power for driving the damper shaft is shut off. SOLUTION: A damper blade is rotated around a shaft 3 forming a rotation shaft 3 and a duct is maintained in an opening state and a closing state. An arm is mounted on a shaft 3 part extending from a damper blade to the external part of the duct, and a balance weight 5 to energize the blade in a direction in which the internal passage of the duct is opened or closed is arranged at an arm 4 such that arrangement is regulatable. With the duct closed, the arm in an upward state in a horizontal direction at an angle of 90 deg. or less with a horizontal direction maintains a state in which a longitudinal direction is stretched.  A stopper making contact with the stopper is arranged such that, with the duct opened (during disconnection of a power), a stopper making contact with the arm 4 is stopped in a position to rotate in a down state in a horizontal direction at an angle of 90 deg. or less with a horizontal direction.
Patent JP-H08131867-A (JP)
Title: Crusher
Inventor: YAMADA SHOZO
IPC: B02C18/18
Filed: 1994-11-04
Abstract: PURPOSE: To facilitate the removal of foreign matter of a crusher with high efficiency and to improve its working efficiency. CONSTITUTION: A crushing chamber 1 of this crusher is internally provided with a first shaft 7 and second shaft 8 which are provided with crushing blades 11 respectively by ripper wheels and are parallel with each other. Both shafts revolve inward with each other toward a charging port and the crushing blades 11 are formed as projecting teeth having a trapezoidal section. The side walls on the outer side of the crushing teeth of the first shaft 7 are provided with receiving blades 13 for preventing the fall of the materials to be crushed and a cap plate 37 thereunder. These receiving blades 13 are made freely displaceable by a foreign matter removing means 30 and is actuated cooperatively with the cap plate 37 as well by a link members 39 for connection. The foreign matter is removed and dropped in the state of parting the receiving blades 13 from the crushing blades 11.
Patent JP-H01113200-A (JP)
Title: Method for controlling weight of formed product powder compacting machine
Inventor: KOKURYO HIROSHI
IPC: B30B11/00
Filed: 1987-10-27
Abstract: PURPOSE:To uniformize wt. of a formed product by calculating the constant and variable in a correlation equation showing the correlation between forming load and the formed product wt., giving the aimed wt. and automatically calculating reference load for forming. CONSTITUTION:In a correlation equation arithmetic part 35, a value deducting the average load in lower rank load group from the average load in upper rank load group is divided by a value detecting the average wt. in the lower rank wt. group from the average wt. in the upper rank wt. group. Then, the value of the constant (a) in the correlation equation P=aW+b formed between forming load P and the formed product wt. W. Successively, the arithmetic part 35 automatically calculates the variable (b) by giving the correlation equation P=aW+b the total average wt. W and the total average load P together with this constant (a). Output of the arithmetic part 35 is inputted to a comparison arithmetic part 36 and the reference load P for forming for obtaining the aimed wt. W is automatically calculated. Further, the output of the comparison operator 36 is automatically set to a comparator 13 and feed-back control is executed based on comparison between the reference load P for forming and the forming load inputted to the comparator 13.
Patent JP-H07128225-A (JP)
Title: Crystal axis detecting device
Inventor: HIRATA HIDENORI
IPC: C08F110/06
Filed: 1993-10-29
Abstract: PURPOSE:To non-destructively and precisely detect a crystal orientation in a crystal axis detecting device for detecting the crystal orientation related to the anisotropy observed in the drawn film of a transparent polymer material such as polypropylene. CONSTITUTION:The linear polarized light passed through a polarizer 12 is emitted to a film 21, and the light passed through the film 21 is received by a photodiode through an analyzer 31. On the basis of the light receipt signals in at least three rotating angle positions of the analyzer 31, the crystal orientation of the film 21 is determined.
Patent JP-H08112249-A (JP)
Title: Fluid supply apparatus for endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 1994-10-12
Abstract: PURPOSE: To enable a substantial cleaning of an observation window by a simple operation, and a sure drawing of a washing liquid deep into an inner part of a feed liquid path in feeding of air. CONSTITUTION: In the switching of a valve body 31 to the stop position from the liquid feeding position, firstly, the communication of a liquid supply port 27 with a feed liquid port 28 is cut and after a sliding displacement is made by a specified stroke, the position is changed over to make an air supply port 29 communicate with a feed air port 30. During the period, a feed liquid port 28 is opened so that the capacity of a liquid chamber C formed between the end face of the valve body 31 and a valve casing 26 is expanded by a specified value. With the expansion of the capacity of the liquid chamber C, after the washing of an observation window W, a liquid remaining on the observation window W and in the perimeter thereof is sucked from a nozzle 25.  The expanded capacity of the liquid chamber C is held in a range not beyond the capacity to a fluid supply path 24 from the nozzle 25. The liquid sucked from the nozzle 25 is allowed to remain in a specified volume in the fluid support path 24 thereby to function as a liquid seal as well.
Patent JP-2000095229-A (JP)
Title: Container made of paper
Inventor: HARAO MASARU
IPC: B65D43/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To form a container made of paper, which has a shape that a main body and a lid are connectively provided as a unitary structure in an openable manner, by using one sheet of a paper material plane in shape, whose manufacture is made easier, and which can easily be used. SOLUTION: A container A made of paper has a main body 1 and a lid 2, both of which assume a substantially hollow shape in a cross section and are connectively provided as a unitary structure in an openable manner through a connection 3. In this container A, a part of each of side walls 11, 21 of both the main body 1 and the lid 2 is notched on a respectively corresponding one side thereof from respective open edges 12, 22 down to a bottom part 23 or up a top part 23, and the sheet-like connection 3 assuming a shape substantially corresponding to both notched parts 14, 24 is connected to the bottom part 13 or the top part 23 with the aid of a hinge 15 or 25, respectively. The connection 3 is designed so as to close both the notched parts 14, 24 when the main body 1 is closed with the lid 2.
Patent JP-H06124265-A (JP)
Title: Batch processing method
Inventor: SHIMIZU TAKASHI
IPC: G06F9/06
Filed: 1992-10-09
Abstract: PURPOSE:To check the end result of each job step or one entire job of a batch processing based on an end code prepared by an OS, and quickly communicate the check result to a terminal used by a user. CONSTITUTION:When an OS 1 starts the batch processing, a job end check part 2 receives the end code prepared by the OS1 at the time of the end of each job step or one entire job. Then, the job end check part 2 judges whether or not the end code indicates the abnormal end of the OS1, and judges whether or not the end code indicates the forced end of the job. When the end code indicates the abnormal end of the OS 1, a message retrieving part 3 retrieves the meaning of the end code. When the end code indicates the forced end of the job, a cancel communicating part 4 communicates the forced end of the mob to the OS1. A message communicating part 5 communicates the end code, and the forced end or the abnormal end to a terminal 6.
Patent JP-S62125089-A (JP)
Inventor: AANORUDO ZEE ROORIGU
IPC: D21F1/00
Filed: 1986-11-17
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-S61152368-A (JP)
Title: Method of ground work cleaning by blasting
Inventor: MURAMOTO KENTARO
IPC: B24C1/00
Filed: 1984-12-25
Abstract: PURPOSE:To improve cleaning efficiency and to prevent the cleaned up surface from gathering rust by projecting grains such as of ice in high speed employing high pressure low temperature inactive gas as a projection medium on the surface of materials to be processed. and cleaning up. CONSTITUTION:By adjusting respective valves V, 1b, 8, dry ice pellets from a storage tank 1 and high pressure low temperature inactive gas from a tank 3 are blown against the surface of materials to be processed through a nozzle 6. That is, the surface 9 of the materials is blasted in the atmosphere of inactive gas. With this cleaning, the cleaned up surface of the ground work is prevented from gathering rust, cleaning efficiency is improved and, moreover, projecting materials are free from processing.
Patent JP-S62133168-A (JP)
Inventor: YAMATO YOSHIRO
IPC: D04H3/073
Filed: 1985-12-02
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-H08138690-A (JP)
Title: Solid electrolyte fuel cell
Inventor: YOSHIDA TOSHIHIKO
IPC: H01M8/02
Filed: 1994-11-07
Abstract: PURPOSE: To exhibit a function comparable to that of a solid electrolyte fuel cell requiring high-temperature operation even in low-temperature operation or a greater function in pressurized operation, so as to reduce costs. CONSTITUTION: A slid electrolyte fuel cell is provided with a structure as a cell structure wherein an anode constituted of an anode electrode supporting body containing porous materials made of heat resisting metal containing iron- base alloy, nickel-base alloy and cobalt-base alloy and an anode electrode, a cerium oxide electrolyte and a cathode are laminated in this order. It can be provided by forming the anode by fixing the anode electrode to the anode electrode supporting body, and then sequentially laminating the cerium oxide electrolyte and the cathode on it, or laminating a cell through a separator.
Patent JP-H09114414-A (JP)
Title: Image display device
Inventor: SUZUKI MUTSUZOU
IPC: G09G3/20
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a switch element in each pixel and to simplify the constitution of the driving circuit for a data electrode by varying a stress voltage effective value according to subfield periods. SOLUTION: One field period 101 is divided equally into four subfield periods 102. A control electrode as an electrode for applying a stress voltage Vst is connected to respective pixels as well as a scanning electrode. Therefore, respective pixels Vst can be varied interlocking with the voltage applied to the scanning electrode and even in an address period 103, the voltage can be applied continuously to a luminance modulating element. Namely, the maximum period (duty ratio) wherein the luminance modulating element of each pixel can be turned on in the one field period 101 can be almost one irrelevantly to an address speed. Further, each pixel is switched only by making an on/off choice about whether the pixel is made to illuminate or not.
Patent JP-H06103207-A (JP)
Title: Gate way system
Inventor: NAKAZAWA TOSHIYA
IPC: G06F13/00
Filed: 1992-09-17
Abstract: PURPOSE:To provide a gate way system capable of preventing printed data from being re-received by judging which printed data are the final data received in the past. CONSTITUTION:The gate way system connected to a common transmission medium connecting a filing device for storing a print file received from a data processor and printer devices through a single interface to transfer data between respective devices is provided with a non-volatilw storing means 14 for storing at least a file name received finally from the data processor, a retrieving means 15 for periodically retrieving the filing device and a judging means 16 for comparing a file name whose existence in the filing device is judged as the result of retrieval with the file name stored in the means 14 prior to the reception of the file name concerned, and at the time of judging a new file name as the result of the comparison, allowing the reception of the file.
Patent JP-H01113717-A (JP)
Title: Endoscope device
Inventor: TSURUOKA TAKEO
IPC: G02B23/26
Filed: 1987-10-27
Abstract: PURPOSE:To simultaneously perform observation and length measurement without using a special projection material or the like by movably providing the focus of an illuminating optical system and forming the image of a light fiber pattern in an observation position at the time of length measurement. CONSTITUTION:A lens frame 39 to which a light distributing lens system 38 is fixed is slidably fitted to a guide frame 34 of an insertion part 16, and an index member 43 to which a focusing knob is coupled is connected to a connection part 41. At the time of observation, the lens system 38 is illuminated in the front position by a spring 42 and an optical image is observed by the eyepiece part. At the time of length measurement, the focusing knob is operated to move the focus of the lens system 38 backward, and the image of a light guide fiber 46 is formed at the measuring point. The spot area of this fiber is picked up by a CCD, and this area is calculated by a CPU, and the distance to the observation part related to the area is calculated. Thus, observation and length measurement are simultaneously performed.
Patent JP-H11104786-A (JP)
Title: Cast inoculating method of cast iron
Inventor: NISHIDA MASAFUMI
IPC: B22C9/08
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the cast inoculating method of the cast iron which is advantageous for securing the improvement effect by inoculation. SOLUTION: In the cast inoculating method of the cast iron, the molten metal having the improvement effect due to inoculation is supplied to a product cavity 2 by using a cast mold 1 comprising the product cavity 2 forming the cast product and a discharging part 3 discharging the molten metal from the product cavity 2, so as to obtain a cast product. At the time, the operation that an inoculant 6 is supplied to the discharging part 3 of the cast mold 1, is carried out.
Patent JP-H04149173-A (JP)
Title: Maleimide compound, its production and antimicrobial agent composition
Inventor: IGARASHI YOSHIO
IPC: A01N37/32
Filed: 1990-10-11
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is phenyl or benzyl; R2 is H or halogen; R3 is phenyl, (phenyl)alkyl, alkyl or cycloalkyl). EXAMPLE:2-phenylthio-N-phenylmaleimide. USE:An antimicrobial agent exhibiting broad germicidal spectrum, capable of suppressing growth of bacteria, filamentous fungi and yeasts and exhibiting growth-suppressing effect, especially on Gram-positive bacteria in low concentration. PREPARATION:A 2-(thio-substituted) succinimide compound expressed by formula II (R2' is H) is halogenated in an organic solvent (e.g. carbon tetrachloride) using a halogenating agent (e.g. N-chlorosuccinimide) and then subjected to dehydrohalogenation in the presence of a base (e.g. triethylamine) to provide the compound expressed by formula I.
Patent JP-H07103011-A (JP)
Title: Engine controller
Inventor: TAKAGI HIROSHI
IPC: F02B31/02
Filed: 1993-10-04
Abstract: PURPOSE:To provide a device for improving acceleration while expanding a lean region by improving output without increasing the amount of NOx exhaust in a region of specific intake air level of an engine provided with a lean-burn means and an in-cylinder vortex forming means. CONSTITUTION:An engine controller is provided with a lean-burn means P1 for carrying out lean-burn driving so that a first lean air fuel ratio is achieved, and an in-cylinder vortex forming means P2 for forming an in-cylinder vortex at first in-cylinder vortex intensity, and is also provided with a judgment means P3 for judging whether or not an increase in intake air level falls within a saturating driving region in relation to the increase in throttle opening, and a first control means P4 for controlling intake air level at a first lean air fuel ratio while controlling it at the first in-cylinder vortex intensity when it is judged that the increase in the intake air level is less than the saturating driving region. The device is also provided with a second control means P5 for controlling at a second lean air fuel ratio which is slightly richer than the first lean air fuel ratio while controlling the in-cylinder vortex at a second in-cylinder vortex intensity which is weaker than the first in-cylinder vortex intensity, when it is judged that the increase in the intake air greater than the saturating driving region.
Patent JP-H01117448-A (JP)
Title: Communication control equipment
Inventor: SAKAI HIROSHI
IPC: H04L69/14
Filed: 1987-10-30
Abstract: PURPOSE:To attain the communication between an NC control unit and various input/output devices at high speed without manual operation mistake by storing in advance the information controlling the connection or disconnection of the various input/output devices to switch automatically an RS 232C line. CONSTITUTION:The title controller is provided with a storage device 21 storing in advance the information implementing sequentially the connection and disconnection of the RS 232C line between a numerical controller (NC control unit) and each input/output device, a driver 20 driving line switching elements 16-18 by the information from the storage device 21 and line switching elements 16-18 driven by an output signal from the driver 20. Then the connection/ disconnection between one or plural input/output devices selected among plural input/output devices and the NC control unit is applied automatically at high speed. Thus, the constitution of the NC control unit is simplified, the economy of the controller is improved and the unattended drive is attained by programming the changeover of lines to improve the maintainability.
Patent JP-H02125444-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAO ICHIRO
IPC: H01L21/76
Filed: 1988-10-28
Abstract: PURPOSE:To eliminate influence to the shape of previously formed LOCOS isolating region by providing an etching stopper in a step of flattening to isolate BOX. CONSTITUTION:After a thermal oxide film 2 and an Si3N4 film 3 are formed on a P-type Si substrate 1, a first element isolating region 4 is etched by dry etching. The region 4 is selectively oxidized to form a LOCOS isolation 5. The film 3 and the film 2 are removed. After a thermal oxide film 6 is formed, polysilicon 7 and PSG 8 are deposited. A second element isolating groove 9 is formed on a part to form a fine element in photography and dry etching steps. The PSG 8 is selectively removed by wet etching. A CVD-SiO2 film 10 is deposited. It is the coated with resist 11. It is dry etched under the condition that the resist 11 and the film 10 are etched at the equal speed. In this case, the etching is stopped between the lower face and the upper face of the polysilicon 7. The polysilicon 7 and the film 6 are removed.