baber/WOPTO huggingface dataset:
Patent JP-S51135045-A (JP)
Title: Entrance device for an elevator
Inventor: CHIYUUHEITOU AKIRA
IPC: B66B7/00
Filed: 1975-05-16
Abstract: PURPOSE: To obtain an entrance device of an elevator which reduces the number of installation works and improves the installation accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56153575-A (JP)
Title: Data transfer device
Inventor: IWASAKI JIYUNICHI
IPC: G06F12/00
Filed: 1980-04-30
Abstract: PURPOSE:To perform data transfer through effective use of a memory, by splitting a buffer group transferring the data of ROM into two groups and storing them by selecting them with a control signal. CONSTITUTION:When the chip selection signal CS2 and the readout control signal OE are both at logic 0 and the CS1 signal is at logic 1, the control signal of logic 1 is output from the NOR gate 3 and the output of the NOR gate 2 is at logic 0. Thus, the tri-state buffer groups 5-1-5-6 are selected, the output terminals B1-B6 of ROM1 and the data output terminals O1-O6 are electrically connected, and the ROM outputs B6-B1 are output to the terminals O6-O1. In this case, no ROM data B7, B8 are read out. On the other hand, when the signals CS1 and OE are both at 0 level and CS2 is at 1 level, the NOR gate 3 is at logic 0. Thus, the buffers 5-7 and 5-8 are selected and the terminals B1-B6 and O1-O6 are disconnected. Further, if all are at 0 level, the control signal is output from both the gates 2, 3 and the data from the output terminals B8-B1 are respectively output from the terminals O8-O1.
Patent JP-H11237428-A (JP)
Title: Transmission line failure section display device
Inventor: OOYAMA SHIYUBOU
IPC: G08B5/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To automate display and at the same time eliminate the need for manual operation for recovering the display by an electrical luminous body that is activated in response to the output of a failure section detector and displays failure in a transmission line due to luminescence. SOLUTION: A transmission line failure section display device 10 that is installed at a proper interval of a power transmission steel tower is provided with, for example, an LED display part 16 where a plurality of rows of LED elements that are arranged horizontally so that they have the same depression angle are arranged in a vertical direction to make the depression angle different. Then, when a failure detection signal such as grounding from a failure section detector 5 is received, a timer counter 11 that is driven by a clock generator 21 starts counting a display period, for example intermittently turns on the LED display part 16, and turns it off when the count value of the timer counter 11 reaches a period being set by a period-setting part 12.  A solar cell 25 charges a power supply battery 17 and at the same time functions as a sensor for day/ night detection, and turns off all LED elements when it is judged that it is night time.
Patent JP-2000260101-A (JP)
Title: Changer
Inventor: NIINUMA SUSUMU
IPC: G11B19/02
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the enlargement of a recording medium housing section by easily housing plural recording media different in dimensions and shapes, and forming only the partial housing portion of the recording medium housing section to have a dimension for housing the recording medium of a large thickness or of a small shape. SOLUTION: This changer 30 is provided with a disk reproducing unit 32 for reproducing a disk 11, and a disk housing unit 33 for horizontally housing plural disks 11 in a stacked state. In the disk housing unit 33, dedicated first disk housing sections 33a for housing 12 cm disks and second disk housing sections 33b for housing both 12 cm disks and small disks having adapters 43 loaded therein are alternately arranged. Because of the alternate arrangement of disks and small disks different in thickness and dimensions, a gap between the first disk housing section 33a and the second disk housing section 33b is set by considering the protruding amount of a hooking pawl protruded from the adapter 43 of one side of each housing portion in a thickness direction.
Patent JP-S51133071-A (JP)
Title: Humidity opening and shutting apparatus
Inventor: KONDOU TADAMI
IPC: G01W1/04
Filed: 1975-05-14
Abstract: PURPOSE: Opening and shutting control of the electric circuit for operating humidifier used with household airconditioner is made with the humidity indication of the indicator humidity meter in the same apparatus as norm. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08254277-A (JP)
Title: Pressure regulating valve
Inventor: OGINO TAKUYA
IPC: F16K17/06
Filed: 1995-03-16
Abstract: PURPOSE: To prevent change of regulating oil pressure caused by change of a temperature by arranging a shape memory spring whose spring constant is changed by a temperature between the spring which is positioned on a side opposing to a spool and a spring reaction supporting member, and interposing a member for restricting a moving amount between both springs. CONSTITUTION: When differential oil is a high temperature, the load of a shape memory spring 10 surpasses the load of a spring 4, and an E-type stopping wheel 9 is pushed toward a groove 5b left side. At this time, the spring 4 is compressed, a spool 3 is pushed in a left direction by a large energizing force for an equivalent load so as to obtain throttle pressure corresponding to a throttle opening degree. Since energizing force of the shape memory spring 10 is small at the time of a low temperature, the load of the spring 4 surpasses its load, the E-type stopping wheel 9 is pushed toward the groove 5b right side, and the spool 3 is pushed in a left direction by small energizing pressure for a load which is equivalently to expansion of the spring 4.  Even if viscosity of differential oil at the time of a low temperature becomes high, it is possible to suppress increase of throttle pressure, and also it is possible to prevent speed change point fluctuation caused by change of the temperature.
Patent JP-2000254383-A (JP)
Title: Agitator of washer
Inventor: SONODA NOBORU
IPC: D06F17/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To separate/disjoin an agitator from a washing/dehydrating basket of a washer in disassembling the washer more efficiently by making it easy and secure to pull up the agitator blade. SOLUTION: In this washer, a tub is hung/supported oscillatably in an outer box, and a washing/dehydrating basket with an agitator on the bottom is mounted rotatably in the tub. The agitator has blades 4b protruding radially on the top surface of the disk-like main body 4a, and engaging holes 9 are formed appropriately at appropriate positions. The agitator can be raised by a tool such as a driver inserted into the engaging holes. Therefore, the agitator main body can be easily detached from the washing/dehydrating basket using the tool even if the position of the blades is low.
Patent JP-H09251981-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KURIHARA KAZUAKI
IPC: C23C16/50
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To enhance usage efficiency of process gas under a decompressed atmosphere of an etching device, etc., and reduce production cost by a method wherein the process gas is supplied to the interior of a vacuum bath for discharging the inside and decompressing and a part of exhaust gas is recirculated from the exhaust side to the interior of the vacuum bath. SOLUTION: A nozzle incorporated into an anode electrode 103 in a vacuum bath 101 is connected to a gas bomb 111 being a supply source of process gas, and the exhaust side 105a of a turbo-molecule pump connecting with the vacuum bath 101 is connected with a dry pump 106. Further, in the intermediate side of a recirculation line 107 provided between the exhaust side 105a of the turbo- molecule pump and the vacuum bath 101, a valve 108 and a filter 113 are disposed. A part of the process gas discharged by a turbo-molecule pump 105 from inside of the vacuum bath 101 is returned to the vacuum bath 101 through the recirculation line 107. A ratio of this process gas recirculated is adjusted by the degree of opening of the valve 108.
Patent JP-S61275373-A (JP)
Title: Freezing preventing composition
Inventor: SUTANREI ETSUCHI BURUUMU
IPC: C09K3/18
Filed: 1986-03-15
Abstract: The invention provides for a deicing composition for use on airplanes, runways, streets, and the like, which deicing composition comprises (a) an alkylene polyol, (b) an anionic surfactant capable of forming a hydrophobic monolayer on the metal surfaces of the aircraft, (c) a hydrophylic wetting agent which is capable of associating with the hydrophobic monolayer, and (d) a coupling agent, which facilitates the association between the wetting agent and monolayer.
Patent JP-S61217004-A (JP)
Title: Manufacture of through part for optical fiber
Inventor: MARUYAMA MASAHIRO
IPC: G02B6/00
Filed: 1985-03-22
Abstract: PURPOSE:To monitor a leak in the airtightness of a through part at any time by inserting an optical fiber which is equipped with a spacer previously into a cylindrical body and then sealing both ends of a gap part with a hermetic seal. CONSTITUTION:The optical fiber 5 equipped with the carbon spacer 12 previously is run through the metallic cylindrical body 8 provided with a communication hole through which its internal and external surfaces communicate with each other, and the external diameter of the spacer 12 is made a little bit smaller than the internal diameter of the cylindrical body 8 to prevent the opening part of the communication hole 10 from being blocked. The gap between the internal surface of the cylindrical body 8 and the external surface of the fiber 5 are heated and sealed with the glass hermetic seal 6 and the gap pressure of the gap part 9 nearby the opening part of the communication hole 10 is measured and monitored by a gas pressure measuring instrument 11 at any time. The spacer 12 is small in coefficient of thermal expansion, so it never blocks the opening part of the hole 10 even if it expands in volume with heat in the sealing of the seal 6.
Patent JP-H06272814-A (JP)
Title: Bed height control device in pressurized fluidized bed type boiler and its operating method
Inventor: TOUKAWA KENJI
IPC: F23C10/00
Filed: 1993-03-18
Abstract: PURPOSE:To make a variation of boiler load and an environmental preservation performance and the like as less as possible at the worst even when a bed height is not increased or decreased during a variation in load as expected, prevent a hunting of the boiler load and the environmental preservation performance and the like after that and to keep a desired performance. CONSTITUTION:When a bed height of a pressurized fluidized bed type boiler 1 is changed, the bed height variation can be detected by a sensor 101 as an abnormal variation rate of bed temperature in the fluidized bed before both excessive feeding and taking-out of BM appear as a bed height deviation, an amount of supplying BM and an amount of taking-out of BM are controlled in response to a variation rate of the bed temperature. In this way, it is possible to prevent an excessive increasing of bed height in advance, avoid any variation in boiler load or variations of O2, NOx, SOx and the like contained in discharged gas after the operation and then it is possible to assure a desired boiler performance and an environmental preservation performance.
Patent JP-H0799078-A (JP)
Title: Composite belt member for blanking electrical contact
Inventor: MATSUOKA NORIYUKI
IPC: H01R13/187
Filed: 1994-03-03
Abstract: PURPOSE:To obtain an electrical contact requiring no connections of resistive element groups in IC measurement by forming one-sheet single layer band plate in which band plate parts comprising a beryllium copper alloy and a band plate part comprising a resistive material are provided in parallel and both the band plate parts are linearly connected by welding at the thick faces over the whole length. CONSTITUTION:A composite belt member 1 has belt plate part 1a comprising a contact member and a belt plate part 1b comprising a resistive member. The belt plate parts 1a and the belt plate part 1b are of equal width, respectively over the whole length and are integrated through connecting parts 1c to constitute a one-sheet band plate. Electric welding, laser welding, electron beam welding, etc., are applied to welding means used for connection. A copper nickel alloy is preferable for the resistive member. Connecting IC leads to its connecting parts by using electrical contacts obtained from the band member simultaneously assure stable resistive connection by its resistive part to eliminate the need for connections of resistive element groups in IC measurement such as burn-in measurement.
Patent JP-H0366544-A (JP)
Title: Machine tool
Inventor: DEIBITSUDO ROBAATSU MAKUMAATOR
IPC: B23P23/02
Filed: 1990-03-12
Abstract: PURPOSE: To provide a machine tool which does not require a separate transfer mechanism by providing a machining support member with a second workpiece holding means for workpieces and a means for automatically actuating the holding means. CONSTITUTION: A machine tool, which has, between positions near a storage support member 17 and a machining support member 18, spindle stock movement means 13, 14, MX11, MY11, MZ12 for moving a spindle stock 11 relatively in order to transfer workpieces 16 therebetween, includes a second workpiece holding means 20 which can be operated to grip or release the workpieces 16 and a means M20 for automatically actuating the second workpiece holding means 20. This constitution enables the spindle stock 11 serving as a first support member to be used for both the transferring action and machining action of the workpieces 16, and the machine tool not requiring a separate transfer mechanism, e.g. a moving robot, can be obtained.
Patent JP-S56154157-A (JP)
Title: Fuel injection unit for internal-combustion engine
Inventor: SEKIJIMA HITOSHI
IPC: F02M41/02
Filed: 1980-04-30
Abstract: PURPOSE: To miniaturize the size of fuel injection unit as a whole, by providing the plunger of the unit at least the same number to the injection valve per cylinder and by interconnecting the respective pump chamber with the injection valve in turn.  
     CONSTITUTION: The plungers 5 and 5a are driven by cams 2 and 2a on a camshaft 1 through rollers 3 and 3a and tappets 4 and 4a respectively. The fuel compressed in the pump chambers 9 and 9a is injected into respective cylinders 29 and 30 from the injection valves 31W34, through the passage of fuel 23 and the port of passage 24 formed in a spool valve 20 consisting of the control member for the fuel, and through the injection pipe 35. The camshaft 1 drives the spool valve 20 in longitudinal direction through gears 15 and 16, a shaft 17 and an eccentric cam 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03257632-A (JP)
Title: Schedule preparing system
Inventor: KAWASAKI YOJI
IPC: G06N5/04
Filed: 1990-03-08
Abstract: PURPOSE:To improve the preparing efficiency of a system as a whole by providing an inference processing part and a schedule knowledge control part. CONSTITUTION:According to a command from an inference control part 11, a resource deciding means 13 activates a limit control means 24 by using the information of resources obtained by activating a resource control means 21, the information of rules for selecting the resources obtained by activating a rule control means 23 and the information of limit obtained by activating a limit control means 24. The resources are decided so as to be allocated to a task selected by a task deciding means 12, and outputted through a schedule result output means 32 to an output device 5. On the other hand, information concerning the satisfactory degree of the limit is controlled as schedule knowledge similarly to information such as the task, resources and rules. Thus, the preparing efficiency of the system can be improved as a whole.
Patent JP-H09229455-A (JP)
Title: Air blowing controller for air conditioner having refrigerant heater
Inventor: MORISHIGE ARIYOSHI
IPC: F24F11/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of an air blowing controller of an air conditioner provided with a refrigerant heater. SOLUTION: One single switching power supply 19 is arranged, its output is changed over to a DC motor 11 for a burner during a heating operation by a motor changing-over means 20 and to a DC motor 4 for an outer fan during a cooling operation. At this time, an output from a burner motor voltage variable means 17 for indicating a voltage to a single switching power supply 19 and another output of an outer fan motor voltage variable means 14 are also changed over to be outputted to the single switching power supply 19. With such an arrangement as above, it is possible to simplify the configuration and reduce the number of component parts.  There are also provided a means for delaying an operation starting time for the changed-over DC motor when the single switching power supply 19 is changed over and for preventing the residual voltage of the single switching power supply 19 from being abnormally rotated, a means having the voltage variable means in common and a means having a means for inputting the number of rotation in common.
Patent JP-S61216747-A (JP)
Inventor: KAWAMURA HIROSHI
IPC: B02C17/16
Filed: 1985-03-22
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-H06274056-A (JP)
Title: Fixing device for electrophotographic device
Inventor: WATANABE ISAO
IPC: B65H5/36
Filed: 1993-03-18
Abstract: PURPOSE:To save power consumption, to miniaturize the device and to remove a barrier to print quality on the side where a recording medium and a heating roller are in contact with each other by efficiently transmitting a quantity of heat to a toner image on the recording medium. CONSTITUTION:A recording medium guide member 7 is provided downstream in the carrying direction of the recording medium 1 from a pressure contact part A between the heating roller 3 with a heater 4 inside and the pressure roller 5 opposite the heating roller 3, and on the same side as the heating roller 3 with respect to the pressure-contact part A. The recording medium 1 is carried while it is wrapped round the pressure roller 3.
Patent JP-H07266230-A (JP)
Title: Method and device for reforming structural material
Inventor: OBATA MINORU
IPC: B24C5/02
Filed: 1994-03-29
Abstract: PURPOSE:To previously prevent the generation of stress corrosion cracking by generating the collision of multiple metal or ceramics shots, which are accelerated by the high pressure air at a specified value or less of the pressure difference between the pressure of a blow-out port and the pressure of the peripheral environment, with each other so as to convert the residual stress of the surface of the structural material from the tension to the compression. CONSTITUTION:A first chamber 3, which is provided with a horizontal part having a first beak part 2 in the tip thereof and a vertical part, is provided opposite to the working surface of the structural material of a structure in a nuclear reactor. A second chamber 5, which surrounds the horizontal part of the first chamber 3 and which has a second slit 4 in the tip thereof, is provided. A shot nozzle 7 having a blow-out port 6 in the tip thereof is provided in the first chamber 3 so as to pass through the vertical part wall. Multiple metal or ceramics shots, which are accelerated by the high pressure air at 2kgf/cm<2> or less of the pressure difference between the pressure of the blow-out port 6 and the pressure of the peripheral environment, are made to collide with each other so as to convert the residual stress of the working surface 1 from the tension to the compression.
Patent JP-S63226050-A (JP)
Title: Resin mold type semiconductor device
Inventor: KAMIJO HITOSHI
IPC: H01L23/28
Filed: 1987-03-16
Abstract: PURPOSE:To improve a device in terms of voltage-withstanding capability through preventing the generation of bubbles in the vicinity of solder by a method wherein recesses are provided in a header section and the size of the recesses is so designed as to accommodate the solder to be used for the bonding of a semiconductor pellet and header leads. CONSTITUTION:For soldering a semiconductor pellet 1 between header leads 5, a soldering material 2 attached to header surface is accommodated in recesses designed to match the quantity of the soldering material 2, which provides flattened surface. With the semiconductor pellet 1 landing on the flattened surface, the surface of the semiconductor pellet 1 are unexceptionally parallel with the header surface, and will not be slant on the header surfaces. Baking is accomplished under these conditions, which ensures that the semiconductor pellet 1 will remain parallel with the two header surfaces even after a soldering process. After soldering, a silicone resin and epoxy resin are applied to form a coating. The recesses in the header surface are designed in diameter to be larger than the semiconductor pellet 1 by approximately 0.2mm. As for the capacity of the header section recesses, it is designed to be smaller than the total quantity of the soldering material 2 by approximately 5%, which causes the top surface of the soldering material 2 to be round and slightly protruding, which contributes to the prevention of bubbles during the soldering process.
Patent JP-2000258392-A (JP)
Title: Cataphoresis device
Inventor: TAKAHASHI SATOSHI
IPC: G01N21/64
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cataphoresis device that is suited for obtaining an accurate cataphoresis spectrum and is also suited for comparing the measurement results of a sample that migrates in a plurality of migration paths even if their length differs. SOLUTION: After a fluorescence-labeled sample is injected, voltage is applied to a capillary end 90a. The sample migrates and a DNA fragment is separated according to molecular weight. When a laser beam is applied from a laser 108 to a capillary array, fluorescence is generated from each fragment, and a DNA fragment image for each capillary is detected by a two-dimensional detector 118. The detection signal is analyzed and displayed by fluorescence analysis parameters that differ for each capillary by a data-processing unit 119. Also, the detection result is displayed after being subjected to processing for correcting a migration time difference that is generated since a capillary length differs, or electric field strength being generated in the capillary is set essentially to the same so that the time difference can be canceled.
Patent JP-H03261224-A (JP)
Title: Pll device
Inventor: TOKUKANUSHI HIDETAKA
IPC: H03L7/199
Filed: 1990-03-09
Abstract: PURPOSE:To complete the synchronization in a short time by initializing a frequency divider circuit and a phase comparator circuit when a synchronizing code is detected. CONSTITUTION:The device is provided with a voltage controlled oscillator 2, a frequency divider 3 with a reset function frequency-dividing its output clock and extracting the result as a synchronization clock and a phase comparator circuit 4 detecting a phase difference between a data signal and an output of the frequency divider. Moreover, the device is provided with a voltage conversion circuit 5 converting an output of the phase comparator circuit 4 into a voltage and outputting it to the voltage controlled oscillator 2 as a control voltage, and a code detection circuit 1 generating a pulse when a synchronizing code is detected from the data signal. Then the frequency divider 3 and the phase comparator circuit 4 are initialized in response to the pulse from the code detection circuit 1 so as to shift an output level of the frequency divider 3 and a data signal synchronizingly. Thus, the data signal and the output of the frequency divider are synchronized immediately when the synchronizing code is detected and the synchronization is finished in a short time.