baber/WOPTO huggingface dataset:
Patent JP-H05241515-A (JP)
Title: Display device
Inventor: ODAGI KANJI
IPC: G09F13/24
Filed: 1992-02-28
Abstract: PURPOSE:To realize a display device displaying graphic forms and characters by providing a display plate arranging a large number of them in a plane shape while using the liquid with a bright color and a vessel for translucent liquid as a display unit and a control means controlling the liquid. CONSTITUTION:The black liquid 3 is filled up in the vessel 2 and the display plate 1 is constituted so that a large number of the translucent vessels 2 are arranged in a planar shape and the black liquid 3 is filled up in an upper tank 4 and supplied to respective vessels 2 by pipings. Further, this device is constituted so that the liquid 3 being useless after used for display is collected to a lower part 5 and further returned to the upper part tank 4 for reusing through a recovery path 6. Then all front surfaces of the vessels for the entire display plate 1 are transparent and the brightness and the brightness darkness of respective display units are decided by the presence of the liquid 3 by the control means of the filling and the ejection of the liquid 3 and a pattern is displayed by the brightness and the brightness darkness as the entire display plate 1 as a result and then the graphic forms and the characters are displayed.
Patent JP-2000243650-A (JP)
Title: Multilayer ceramic capacitor and its manufacture
Inventor: NISHIMURA TSUTOMU
IPC: H01G4/12
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To ensure connection between inner electrodes and terminal electrodes at the same time with the manufacturing of a large capacitance multilayer ceramic capacitor of thin layer and high lamination in which inner structural deffects are excluded, and to realize high reliability. SOLUTION: Inner electrodes 2 of a capacitor element, constituted of ceramic dielectric formed by baking at a high temperature, is formed by using a thin film forming method or an electroless plating method. The mean thickness after baking is at least 0.3 μm and at most 1.0 μm. In terminal electrode layers 3 of the capacitor element, the same metallic component as that of the inner electrodes 2 is used as the main component. The terminal electrode layers 3 are baked simultaneously as with the baking of the capacitor element.
Patent JP-H03246757-A (JP)
Title: Character editing system
Inventor: IGARASHI AKIHIKO
IPC: G06F17/21
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a character editing system with high efficiency by performing automatic plotting by analyzing registered layout ruled line information when page-making is performed based on selected fundamental layout. CONSTITUTION:When layout data to be displayed on a display means 5 is instructed with an instruction means 1, a series of character original layout is plotted on the display means 5 based on selected layout data, and is stored in a layout memory 4 as a fundamental layout pattern. After the fundamental layout pattern is registered, and when arbitrary fundamental layout pattern is instructed selectively with the instruction means 1, a plotting means 2a analyzes the arbitrary fundamental layout pattern instructed selectively by the instruction means 1, and performs the automatic plotting of a set layout ruled line on the display means 5. In such a way, the efficiency of character editing can be improved.
Patent JP-H07253496-A (JP)
Title: Method and device for decontaminating radioactive metallic waste
Inventor: TODA MASAMI
IPC: G21F9/28
Filed: 1994-03-14
Abstract: PURPOSE:To remove radioactivity from radioactive metallic wastes or reduce the radioactive levels of the wastes by preventing the dissolving speed of the internal surfaces of the wastes from becoming slower. CONSTITUTION:Radioactive metallic wastes composed of a valve 4 and pipe 5 are put in a decontaminating tank 1 together with a decontaminating solution 3. Then the storage tank 2 of the solution 3 is connected to the bottom section of the tank 1 through a drain valve 12 and drain line 13 and the bottom section of the tank 1 is connected to the bottom section of the tank 2 with a supply line 8 through a pump and supply valve 7. In addition, the side face of the tank 1 is connected to the side face of the tank 2 through an overflow line 9. Such operations that bring the decontaminating solution 3 into contact with the metallic wastes composed of the valve 4 and 5 and separate the solution 3 from the wastes are repeated at prescribed time intervals.
Patent JP-H10241404-A (JP)
Title: Floodlighting device and assembly used for it
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F21S10/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor with high rigidity improved to draw attention of people. SOLUTION: A floodlighting device 30 comprises a rotor 31, a rotationally driving source 32 and light emitting means 36a-36h provided with reflecting mirrors 33a-33h spirally extended along the axial line of the rotor 31 and emitters arranged in the reflecting mirrors 33a-33h. Light transmissive covers 57a-57h colored as predetermined are peripherally provided between both cross ends of the reflecting mirrors 33a-33h to be selected in mutually different colors. A driving shaft 37 is formed with first - third cylinders. With the rotational drive of the rotor 31 in the condition that the emitters emit light, plural colors an dynamic display effect due to the movement of the light to the peripheral and axial directions of the rotor 31 improve attention drawing ability to people. The rotor 31 can be made lighter, highly rigid and inexpensive.
Patent JP-S60187800-A (JP)
Title: Vacuum device
Inventor: SATOUNE HIROYUKI
IPC: B01D19/00
Filed: 1984-03-05
Abstract: PURPOSE:To permit to save energy and produce high vacuum by a method wherein first stage air injection type ejector, sucking incompressible gas, and second stage water injection type ejector, sucking the incompressible gas sucked and compressed by the first stage ejector, are provided in the device. CONSTITUTION:Material liquid 2 is introduced by a pump 3 into a vacuum type deaerator 1 through a conduit 4, dispersed from a spray nozzle 5, a part of it is flash-vaporized and the balance is deaerated through filling material 6 to stay in the deaerator. Next, the incompressible gas in the vacuum type deaerator 1 is induced into the vacuum suction chamber (not shown in the diagram) of the first stage air injection type ejector 10 through the conduit 11. The incompressible gas, induced and compressed in the ejector 10, is introduced into the vacuum suction chamber (not shown in the diagram) of the second water injection type ejector 17, the second ejector 17 induces and compresses the incompressible gas and drive air by pressurized water, the gas is introduced into a separating tube 19, gaseous body is released into atmosphere, separated water is stored in a separating tank 14 and thus the production of high vacuum defree may be effected.
Patent JP-S58160959-A (JP)
Title: Method for storing memory data of copying machine
Inventor: HOSAKA MASAO
IPC: G06F12/16
Filed: 1982-03-19
Abstract: PURPOSE:To enable supply of voltage necessary for memory even after long term suspension of use, by using a combination of the secondary electric cell and a solar cell as backup cells, and supplying power when an external power supply is cut off. CONSTITUTION:A Zener diode ZD1 has 4.8 Zener voltage, and when a Vcc drops to <=4.8V, a transistor TR2 is cut off, at the same time, TR1 is disconnected, and a Vcc circuit is disconnected. Temporary power supply Vbs to a memory is maintained by discharge of a capacitor Co, and then, an NiCd cell supplies power for Vbs. When an external light illuminates a solar cell, it also supplies power through D1 for Vbs, saving consumption of the NiCd cell to an extremely low degree, and extending a reliable time length by not less than twice that of the NiCd cell used alone. When power is supplied for Vcc, the NiCd cell is charged through R5, power supply is ensured even when suspension of the copying machine continues for 2-3months.
Patent JP-H07253742-A (JP)
Title: Image forming device
Inventor: OKUDA NAOKI
IPC: G03G21/16
Filed: 1994-03-14
Abstract: PURPOSE:To provide an image forming device capable of stably obtaining an excellent image by restraining the deformation of a main body to the minimum. CONSTITUTION:This image forming device is a clamshell type one where the main body is divided into two, that is, an upper frame 1 and a lower frame 2, and the upper frame 1 is turned centering around a hinge part 3 coupling both frames 1 and 2 so as to open the device. A leg part 4 supporting both frames 1 and 2 is installed on the inside of the main body from a part just under the hinge part 3, and an auxiliary leg 7 somewhat floating from a floor surface is arranged on the outside of the main body from the part just under the hinge part 3. Since the leg part 4 and the auxiliary leg 7 are arranged on the inside and the outside of the main body with the hinge part 3 as center, respectively, all the weight of the frame 1 acts on the hinge part 3 when the frame 1 is opened. Therefore, even when the frame 2 is deformed, the auxiliary leg 1 abuts on the floor surface and becomes a support, and the frame 2 is prevented from being deformed further.
Patent JP-H11242246-A (JP)
Title: Electrochromic element and its production
Inventor: NAKAMURA TORU
IPC: G02F1/153
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To increase breakdown voltage, to speed up responsiveness and to eliminate discoloration by constituting an ion transmission layer from plural layers having compsns. varying from each other. SOLUTION: This electrochromic element has electrochromic layers which are arranged in a laminated form on a substrate 10 and have an electrolytic oxidation colorable thin-film layer 16, an ion conductive layer comprising >=2 layers of divided ion conductive layers 14, 15 and an electrolytic reduction colorable thin-film layer 13 and a pair of the electrode layers 11, 12 holding the electrochromic layers. In such a case, metal oxides, etc., such as silicon oxide, tantalum oxide, titanium oxide, aluminum oxide, niobium oxide, zirconium oxide and lanthanide oxide, are preferably used for the ion conductive layers 14, 15. The respective divided ion conductive layers 14, 15 consist of the metal oxides which commonly consist of the metals but are different in the content ratio of the metals and oxygen from each other.  Namely, the oxygen content in the divided ion conductive layers on the electrolytic oxidation colorable thin-film layer side is set lower than the oxygen content in the divided ion conductive layers on the electrolytic reduction colorable thin-film layer side.
Patent JP-S58159628-A (JP)
Inventor: OOSAWA MITSUO
IPC: H02J1/10
Filed: 1982-03-18
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-S55137379-A (JP)
Title: Well pump
Inventor: INOUE TATSUO
IPC: F04C21/00
Filed: 1979-04-11
Abstract: PURPOSE: To reinforce a resin protection cover for a well pump by using an elastic piece which is fixed at the stepped end of the open cover and makes a contact with the head corner of a pressure tank.  
     CONSTITUTION: A well pump is formed in such a fashion that a pressure tank 1 has legs 2, 3 on the bottom and a top head shaped in the approximately spherical state. A bottomed cylindrical cover 4 made of resin is mounted over the pressure tank 1 and contains several longitudinal beams 5 inside of it. The upper end of one beam 5 reaches the ceiling wall 6 of the cover 4 and the lower end is shaped as a stage 7 at the open end of the cover 4. An elastic piece 8 shaped with rubber is bonded to the stage 7 of the beam and makes a contact with the upper fringe of the pressure tank 1 as a support of the cover 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59169634-A (JP)
Title: Feeding device of material for pressing
Inventor: ORII MASARU
IPC: B21D43/18
Filed: 1983-03-17
Abstract: PURPOSE:To shorten time for feeding of material and facilitate change of set-up of a press machine by specifying fulcrums of rocking of carrying in and carrying out arms of a material and material holding position of each arm. CONSTITUTION:Carrying in and carrying out arms 24 and 25, 26 of feeding devices 3, 4 are rocked of shifted by fulcrum axes 17-19 corresponding to rocking fulcrum inside of bolster 27 of press machines 1, 2. When pressing of a material 56 is completed, an upper die 5 starts ascending and the material 55 is held by attraction cups 37-39 at dead center of rocking on starting side of carrying in of the arm 24 (the position is shown in the figure). This holding position is made outer peripheral part (position is shown in the figure) of material 55 that enter stroke area of the die 5 only near the dead center of rocking on completion side of carrying in of the arm 24. An arm 26 moves to the left from a low position near the die 6 to the dead center of rocking on starting side of carrying out. The die 5 goes to the upper dead center and the material 56 is held and raised up by attraction cups 40-42 of the arm 26. This holding position is made outer peripheral part (position is shown in the figure) of the material 56 that enter stroke area of the die 5 only near the dead center on starting side of carrying out of the arm 26.
Patent JP-S62201157-A (JP)
Inventor: NODA IWAO
IPC: A61L27/00
Filed: 1986-02-27
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-H10238764-A (JP)
Title: Method and apparatus for controlling combustion
Inventor: NAGAHAMA KAZUO
IPC: F23N5/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress cooling of a furnace with excess air and Nox-generating amount by preparing color image data of a flame in an afterburning zone, and lowering a stoker speed of the zone from a normal value when an area of a flame region exceeds a set value, hereby completely advancing ashing of object to be incinerated. SOLUTION: In the combustion controller of a refuse incinerating furnace, a state image of a flame in an afterburning zone N is input as color image data by an imaging means 20. This data is separated into color components of red R, green G and blue B by image processing means. The obtained green G component is extracted, a pixel exceeding a predetermined value of intensity of the component is extracted as a flame region, and an area of the flame region is calculated. And, a pixel in which a ratio of blue B component intensity to the green G component intensity in the flame region exceeds a predetermined threshold value is extracted as a high temperature flame region, and an area SHF of the high temperature flame region is calculated. If the area SF of the flame region exceeds the threshold value, a stoker speed of the zone Z is set to a low speed side.
Patent JP-H01218294-A (JP)
Title: Sub controller for home automation system
Inventor: HIJII KAZUYOSHI
IPC: H04Q9/00
Filed: 1988-02-26
Abstract: PURPOSE:To control lots of devices by sending a code set to a key input section and an on/off control signal and giving the on/off signal to a device to be controlled corresponding thereto. CONSTITUTION:The code of lots of devices to be controlled is set by plural numeric keys provided to a key input section 18. When the set code and the on/off control signal are sent from the key input section 18, a control circuit 12 receives it and gives an on/off signal to the corresponding devices to be controlled. Moreover, the control circuit 12 allows a display section 16 to display the code of the device to be controlled sent by the key input section 18 and receives the status signal of the device to be controlled corresponding to the code and displays the status on the display section 16.
Patent JP-H08207739-A (JP)
Title: Method for detecting change of road surface from low mu to high mu under vehicle antiskid brake control, and vehicle antiskid brake control method
Inventor: SHIMODA KEN
IPC: B60T8/172
Filed: 1995-02-08
Abstract: PURPOSE: To quickly detect the transit point to the road surface at a high so as to eliminate the shortage of the braking force by detecting the transit of a vehicle to the road surface at a low μafter passing the predetermined time as a total in the condition that the wheel speed of both front wheels coincide with the approximate car body speed and slip factor of both rear wheels exceeds the predetermined slip factor. CONSTITUTION: When a brake pedal 4 is operated, a master cylinder generates the hydraulics in two hydraulics generating chambers, and the hydraulics of each chamber is supplied to each wheel cylinder of a left front wheel FL and a right rear wheel RR: a right front wheel FR and a left rear wheel RL through inlet valves 17a, 17b:20a, 20b. In this case, the wheel speed of both the front wheels FL, FR is always observed, and compared with the approximate car body speed. Slip factor of both the rear wheels RL, RR is always detected.  In the case where the slip factor of the rear wheels is larger than the predetermined value, a judgment that both the front wheels move to the road surface at a high μ is performed in the condition that both the rear wheels exist on the road surface at a low μ but that the front wheel speed coincides with the predetermined value, and the braking force is controlled for increase.
Patent JP-H08223076-A (JP)
Title: Communication equipment
Inventor: MARUYAMA YUKIYASU
IPC: H04B1/46
Filed: 1995-02-08
Abstract: PURPOSE: To provide a communication equipment where a transmission equipment is started only in the case of an input signal including a sound signal. CONSTITUTION: A transmission equipment 21 which transmits the input signal inputted to a signal input means 4 and a control part 10 which starts the transmission equipment 21 only in the case of the input signal including a sound signal are provided to constitute a communication equipment 1. Fundamental frequency extraction parts 32, 33, and 34 which extract the fundamental frequency of the inputted input signal, a pitch frequency band storage part 31 where the frequency in a prescribed range is stored as a pitch frequency band, and a pitch frequency discrimination part 35 which discriminates whether the extracted fundamental frequency is in the pitch frequency band stored in the pitch frequency band storage part 31 or not are provided.  The control part 10 is so constituted that the transmission equipment 21 is started when the extracted fundamental frequency is discriminated as the pitch frequency by the pitch frequency discrimination part 35.
Patent JP-H0610959-A (JP)
Title: Single type joint
Inventor: ROOREN FUEBURU
IPC: F16D3/26
Filed: 1993-03-04
Abstract: PURPOSE: To manufacture a tubular joint from a sheet material by providing a driven-member-side link portion comprising a torque-transmitting-side device link portion composed of a split boss, and a torque-receiving-side device link portion having an intermediate portion in which two engaging portions accurately engage with each other, and a fixed leg portion. CONSTITUTION: A torque-transmitting-side device link 1 is composed of a split boss 4. A groove of the split boss 4 is arranged in the axial direction, and receives a torque-transmitting shaft by means of a fixing member. An intermediate portion 2 is arranged so as to align with the split boss 4, and comprises a body 5 that has a circular cross section, flat portions at both sides, and tangentially extends in both directions. Engaging portions 6, 7 have longitudinal rims 10, 11 to absorb the stress to deform the joint by meshing with each other. A drive-member-side link portion 3 is arranged so as to align with the intermediate portion 2, and comprises two connecting portions 8, 9. It is possible to provide a simple product that is low priced and has steady quality in cooperation of the intermediate portion having such a special structure and the engaging portions.
Patent JP-H05244268-A (JP)
Title: Exchange system monitoring device
Inventor: KUNII TADAATSU
IPC: H04M3/22
Filed: 1992-02-28
Abstract: PURPOSE:To externally monitor the normality of the service operation in an overall way by interconnecting an exchange system and a monitoring node with a common line signal system No.7. CONSTITUTION:Monitoring nodes 4, 4' monitoring an exchange system 6 are connected with trunk line interfaces 18, 8', subscriber dummy interfaces 9, 9', and signal link interfaces 14, 14'. The monitoring state is managed by a system management section 5 and the processing of reset or the like is implemented by a maintenance function section 7 at fault detection. The link interface 14 interconnects the system 6 and the signal link 3 and a No.7 protocol handler 18 executes the No.7 signal system protocol and a signal request from a scenario control function section 17 is processed to control the signal protocol. When a monitoring management section 19 detects a fault, the fault state information is informed to the management section 5. Thus, the normality of the service operation of the exchange system by the No.7 common line signal system of an ISDN is monitored externally in an overall way.
Patent JP-S55136103-A (JP)
Title: Ozone yield controlling method
Inventor: IKEGAMI MINORU
IPC: B01D53/34
Filed: 1979-04-11
Abstract: PURPOSE: To effectively accomplish treatment in each ozone treatment vessel independently of a load change by controlling the ozone yield of an ozonizer so that the total of the ozone flow reate set signals of ozone treatment vessels may correspond to the outlet flow rate of the ozonizer.  
     CONSTITUTION: Output Ci of analyzer 8i enters comparator 9 in controller 4 and is compared to preset upper and lower limit values. When output Ci is within the range between the values, the output of flow rate setter 10 does not change. In case output Ci deviates from the range, according to the deviation a signal for changing the flow rate from Fi to Fi' is sent. Output Fi' from setter 10 enters adder 11 to calculate ΣFi', and in divider 12 the ratio of ΣFi' to flow rate F of main flow meter 5, Q=ΣFi'/F is calculated. In case of Q>1 controller 4 gives output to voltage regulator 2 according to the deviation of the Q value so that the voltage of ozonizer 1 is raised, thus increasing the ozone yield of ozonizer 1. As a result, the indication of each of analyzers 8 1 W8n is raised, Fi" is set again, and control is repeated until Q becomes 1. In case of Q<1 the reverse control is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52127492-A (JP)
Title: Production of titanium catalyst component
Inventor: SOUMA YOSHIKUNI
IPC: C08F10/00
Filed: 1976-04-20
Abstract: PURPOSE: To obtain a Ti catalyst component suitable for high active, high stereoregular (co)polymerization of α-olefins by reducing TiCl 4  with organic Al compounds and contacting the reduced solid matter with low concentration TiCl 4  in inert solvent in the presence of electron donor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62202832-A (JP)
Title: Production device for optical fiber parent material
Inventor: SO MASAYA
IPC: G02B6/00
Filed: 1986-03-03
Abstract: PURPOSE:The reactor and the bottom chuck are connected with an extensible dusting chimney air-tightly to cover the core material to ensure the growing part of porous glass to be freed from contamination. CONSTITUTION:The quartz glass rod (the core) is covered with an extensible dusting chimney 8 between the reactor 2 and the bottom chuck 1'. The dusting chimney 8 can extend more than the length of the growing part of the porous glass and is a bellows made of an anticorrosive material such as teflon. The top end of the chimney 8 is connected to the reactor 2, while the bottom end is air-tightly connected through seal 9 to the bottom chuck 1' so that the contamination from outside into the chimney is prevented. The unit according to the present invention can produce the parent material for optical fiber of high quality with no bubbles.