baber/WOPTO huggingface dataset:
Patent JP-S61187923-A (JP)
Title: Condensing apparatus of uranium
Inventor: SUGA MICHIO
IPC: H01S3/00
Filed: 1985-02-15
Abstract: PURPOSE:To attain the stabilization of the concn. of an isotope contained in uranium product and to produce the uranium product having various kinds of concns. by providing a guide plate controlling a diffusion angle to a discharge side of a nozzle and changing the density and the temp. of gaseous UF6 in a period of the laser irradiation. CONSTITUTION:Two sheets of guide plates 19 are variably provided to both sides of a tip of a nozzle 4 so that as an aperture angle theta, 2tan<-1>(h/2l)<theta<180 deg. [wherein (h) shows a height of a laser beam irradiation chamber 6 in the position wherein the laser beam is irradiated and (l) shows a distance from the tip position of the nozzle 4 to a position wherein the laser beam is irradiated to gaseous UF6.] is satisfied by making the tip of the nozzle 4 a fulcrum. The angle of the guide plates 19 is controlled by using a driving device 20 of the guide plates with a control device 22 so that the concn. of the specified isotope contained in UF6 product is measured with a concn. measuring apparatus 21 of the isotope which is provided between a fluorinating apparatus 15 and a UF6 product tank 16 and the concn. is maintained in the preliminarily preset value.
Patent JP-S61186939-A (JP)
Title: Liquid crystal display device
Inventor: NAGURA YOSHIYUKI
IPC: G02F1/1345
Filed: 1985-02-15
Abstract: PURPOSE:To prevent a dissolution and a water invasion of the titled device by treating a space part bounded in three directions by a terminal electrode for connecting to the outerside, a facing substrate projecting out to a position facing said electrode, and a sealing material, with a fluorocarbon water repellent agent which is soluble to an alcohol. CONSTITUTION:The space part bounded in the three directions by the terminal electrode for connecting to the outerside, the facing substrate projecting out to the position facing said electrode, and the sealing material is treated with the fluorocarbon water repellent agent which is soluble to the alcohol. Said fluorocarbon water repellent agent which is soluble to the alcohol, is the substance which contains the fluorocarbon chain and the group capable of affording the water repellent property in a molecule, and is soluble to the lower alcohol. The group capable of affording the water repellent property is preferably to be a silicon contg. group shown by the formula wherein R1, R2 and R3 may be the same or different with each other, and each are a lower alkyl group. The fluorocarbon chain and the group capable of affording the water repellent property may bond with each other in various kinds of bonding forms such as an amide and an ester bindings.
Patent JP-S63194289-A (JP)
Inventor: IWAI KIYOSHI
IPC: G09G5/02
Filed: 1987-02-07
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-S63194431-A (JP)
Title: Mobile communication exchange system
Inventor: ITANO JIRO
IPC: H04B7/26
Filed: 1987-02-07
Abstract: PURPOSE:To prevent the division loss of a line due to line setting between a mobile communication exchange and a radio base station or the setting of a direct line between each exchange and an activity ratio from being lowered, by using an inter-exchange connection module when plural mobile communication exchanges are set in a mobile communication exchange station. CONSTITUTION:The inter-exchange connection module 311 is provided between a stationary network 301 and plural mobile communication exchanges 321, 322, and 323. The module 311 is connected to the stationary network 301 with an incoming input circuit 341, and is connected to a home memory 401 which stores the bit of position information of a mobile machine with a data circuit 411. When an incoming call from the network 301 arrives at the module, the radio base station 331, etc,, in which a mobile machine 421 exists, and the mobile communication exchange 321, etc., are decided from the memory 401, and the module 311 is connected to the exchange. When the incoming call arrives at the mobile machine, the connection of the call is realized in the module only by switching a speech line with the stationary network from an old exchange to a new exchange. In the case of an outgoing call from the mobile machine, a dedicated direct line is not set even when the mobile machine is moved to a new zone, and an inter-exchange connection function is provided in the module, then, the line setting is performed between the old and the new exchanges.
Patent JP-S59152855-A (JP)
Inventor: KATAOKA HIROSHI
IPC: B32B27/30
Filed: 1983-02-22
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-S54119401-A (JP)
Title: Synthesis of polybasic carboxylic acids
Inventor: TAKAHASHI HIROSHI
IPC: C07C55/00
Filed: 1978-03-09
Abstract: PURPOSE: To produce polybasic carboxylic acids useful as coating additives, hardeners of epoxy resins, and many other applications, in one step reaction and at low cost, without formation of nitro-compounds, by using waste or by-products of linear hydrocarbon compounds as a raw material.  
     CONSTITUTION: 5W50C Polybasic carboxylic acids are produced by (1) mixing (A) a mixed acid composed of a ≥90 wt% fuming nitric acid and a ≥60 wt% concentrated sulfuric acid in a weight ratio of 1:1W20:1 with (B) ≥20C linear hydrocarbon compounds, such as polyethylene, poly propylene and paraffin, wherein the weight ratio of the fuming nitric acid in the mixed acid to the linear hydrocarbon compounds is 1W10 to 1, and (2) maintaining the mixture at 50W120°C to proceed the oxidation of the linear hydrocarbon compounds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05220373-A (JP)
Title: Wet type dispersing device using combined ceramic member
Inventor: NAKAYAMA TSUTOMU
IPC: B02C17/16
Filed: 1992-02-13
Abstract: PURPOSE:To provide a material showing a few wear amt. and being good in cooling effect in a vessel, a stirring disk or another wetted part material likely to be worn such as a pin, a shaft, a shaft sleeve, etc. CONSTITUTION:In various kinds of wet type dispersing devices used at present, a sialon, silicon nitride, a zirconia reinforced alumina, etc., is used compositely in the vessel, the stirring disk or the other wetted part material likely to be worn such as a pin, a shaft, a shaft sleeve, etc.
Patent JP-H04266235-A (JP)
Title: Inter-processor communication information generating system
Inventor: ITO KENICHI
IPC: H04L12/40
Filed: 1991-02-21
Abstract: PURPOSE:To prepare a device mount list again automatically by registering device recognition information noticed from a slave processor. CONSTITUTION:A master processor 1 prepares a device mount list on which communication information for communication of each of slave processors 3-7 is stored. In this case, the master processor 1 is provided with making inquiry of the slave processors 3-7 about a device type and recognizing the attribute of the slave processors 3-7 and a means generating the device mount list for the slave processors 6,7 of a bus 8 connecting and for the slave processors 3-5 connecting to the bus 8 via an interface converter 2 in two stages. In this case, the interface converter 2 is provided with two modes, the transparent mode and the nontransparent mode and with a means operated in the nontransparent mode only at the generation of the device mount list and in the transparent mode for the other case.
Patent JP-H06242693-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SHINJI
IPC: G03G15/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide an image forming device where the cost can be reduced by decreasing the number of the parts of the entire device. CONSTITUTION:Above a heat fixing unit 23, a heat fixing unit cover 28 for the prevention of contact with the heat fixing unit 23 is provided. A recording paper guide 32, along which recording paper P subjected to heat fixing is guided to the ejection side, is integrated with the heat fixing unit cover 28. As a result, the number of the parts of the entire device is small compared with that in the case where the heat fixing unit cover 28 and the recording paper guide 32 are separate parts, therefore the number of assembling process is decreased and the cost can be greatly reduced.
Patent JP-H0818011-A (JP)
Title: Semiconductor device and its production
Inventor: WATANABE HITOMI
IPC: H01L27/04
Filed: 1995-02-15
Abstract: PURPOSE:To realize high integration of a semiconductor device including load elements by reducing the area occupied by the elements formed on a semiconductor substrate. CONSTITUTION:After a silicon oxide film 2 is formed on a silicon substrate 1, the film 2 is subjected to patterning and etching removal so as to form any steps on the silicon substrate. Then, a polycrystalline silicon layer 3 is formed thereon and it is subjected to patterning and etching removal. Further, a part of the polycrystalline silicon layer that is allowed to have high resistance as load element is covered with a mask material and it is doped with impurities so that a low-resistance part can obtained to a certain extent where it works as wiring or it is subjected to ohmic connection to other wiring. Through the above steps, it becomes possible to form a polycrystalline silicon layer with uniform thickness where a load element has steps.
Patent JP-H04265825-A (JP)
Title: Flow rate measuring apparatus
Inventor: HORIIKE YOSHIO
IPC: G01F3/22
Filed: 1991-02-21
Abstract: PURPOSE:To obtain a flow rate measuring apparatus incorporated in a film gas meter which can measure the flow rate correctly with high resolution. CONSTITUTION:This flow rate measuring apparatus comprises a flow rate detecting means 1, a cycle detecting means 7, a correction coefficient calculating means 8, a signal number detecting means 9 and a correction coefficient memory means 10. The flow rate detecting means 1 outputs a plurality of signals in association with a mechanical movable part which makes one rotation or one reciprocation every time a fluid of a fixed volume flows. The cycle detecting means 7 distinguishes a reference pulse from the signals output from the flow rate detecting means 1, and the correction coefficient calculating means 8 measures the pulse width after taking signals of one cycle from reference signals of the cycle detecting means 7, thereby to determine the correction coefficient. Which number signal output signal of the flow rate detecting means 1 in numerical order from the reference pulse distinguished by the cycle detecting means 7 is counted by the signal number detecting means 9. The correction coefficient memory means 10 stores the correction coefficients determined by the calculating means 8 and outputs a correction coefficient stored therein in accordance with the signal from the signal number detecting means 9. Accordingly, the ununiformity of a row of pulses from the flow rate detecting means due to the irregular rotation can be corrected.
Patent JP-2000221417-A (JP)
Title: Endoscope image pickup device
Inventor: SUDO MASARU
IPC: H04N5/225
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an endoscope image pickup device constituted so that a suitable color matrix is freely switched according to the type of an observing part and the type of a using light source and excellent color reproducibility corresponding to the type of the observing part and the type of the using light source is obtained. SOLUTION: A single plate type color CCD is used as an image pickup means. Based on an instruction by the operation of a change-over switch 34, the coefficient of the corresponding color matrix is read out from a ROM 35 by a CPU 31. Then, the coefficient is outputted to a color separation circuit 21. By the separation circuit 21, matrix arithmetic operation based on the above color matrix is executed and a luminance and color difference signal is converted into primary color signals.
Patent JP-S61188773-A (JP)
Title: Disc drive device
Inventor: KATO YOSHITAKE
IPC: G11B17/03
Filed: 1985-02-16
Abstract: PURPOSE:To stabilize the disc loading position and to enhance the reliability, by forming the loading reference surface of the disc thickness direction and centering surface on the top part and circumference part of the disc receiving part. CONSTITUTION:By inserting the edge part of a disc drive body 7 into a restriction rib 6 through a disc drive insertion opening 12 of cartridge case, the disc support 4 is fixed on a top surface 8a of receiving part 8 by the magnetic suction power of a permanent magnet 9, being restricted against the up/down movement. Also as the flat surface parts 6a, 6b of restriction rib 6 touch with the top surface 8a, the centering of the magnetic disc body 2 is executed. In this way, accuracy of positioning of disc body toward the disc thickness direction is enhanced and disc drive with high reliability is obtained.
Patent JP-S60238302-A (JP)
Inventor: JIYON ROTSUDONII FUIIRUDO
IPC: C08L33/14
Filed: 1985-02-16
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-S58145140-A (JP)
Title: Semiconductor characteristic measuring device
Inventor: KOUDA MASAHIKO
IPC: G01N27/00
Filed: 1982-02-23
Abstract: PURPOSE:To obtain the accurately experimental result of the semiconductor characteristic more easily than the conventional method and moreover in a short time by a method wherein the operation of measurement and data processing is executed by the control part. CONSTITUTION:The control part 1 controls the relay driving part 2 and the measuring part 6, while supervises the whole measurement, and moreover performs necessary operation. The relay driving part 2 drives the relay group RL1, RL2, RL3, RL4 of the change-over circuit 3 according to signals sent from the control part 1, and changes the connection over the necessary measuring circuit. A sample 5 to be measured is connected to the socket part 4. The measuring part 6 consisting of an ammeter 10, a voltmeter 11, constant voltage sources 12, 13 and a capacity meter 14 is connected to the control part 1 by a standard bus 7, and setting, measurement, output, etc., of the measuring condition are decided according to a command from the control part 1. For example, when Id is to be measured, RL1, RL2, and RL4 are driven according to a command from the control part 1 through the relay driving part 2 to change the circuit over an Id measuring circuit, and when Cg is to be measured, RL3 is driven to change the circuit over a Cg measuring circuit.
Patent JP-S54121177-A (JP)
Title: Transducer
Inventor: ANDOU FUMIO
IPC: G01R19/22
Filed: 1978-03-13
Abstract: PURPOSE: To enable responding to the change in input AC quantity to be performed at a high speed by using a rectifier circuit and simple constituting elements.  
     CONSTITUTION: Input AC electric quantity is introduced by an AC power supply 11 to a rectifier circuit 12. Resistances R 11 , R 12  are series connected between both terminals of the capacitor C 11  connected between the output terminals TR, TN of the rectifier circuit 12. A capacitor C 12  is connected via diode D 12  in parallel to this resistance R 12 . The polarity of the diode D 12  is made anode on the intermediate connection point T c  side between the resistances R 11 , R 12  and cathode on the capacitor C 12  side. In addition, a diode D 11  is connected between the connection point T 0  of the capacitor C 12  and the cathode of the diode D 12  and the foregoing terminal TP. The polarity of this diode D 11  is made anode on the connection point T 0  side and cathode on the terminal TP side. Then, the final output voltage e 14  may be responded to a high speed to the change of the input waveform e 11 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09219044-A (JP)
Title: Laser powe control circuit
Inventor: KANEKO SHINJI
IPC: G11B7/125
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To record data with an optimum laser power without breaking the laser. SOLUTION: During an APC period, a laser diode LD emits beams and a driver 12 is APC-controlled by the output of a comparator 16 so that the current obtained by a photodiode PD at that time indicates the current which shows an optimum laser power. The reference signal, which becomes a power reference, is converted into a continuous pulse train by a pulse train circuit 30 and the laser is driven under the pulse train condition. Normally the specified power of a laser diode is determined at a 50% duty as a reference. Therefore, if the pulse train of the reference signal is selected in the vicinity of a 50% duty, an accurate power setting is accomplished using the reference signal even though the reference signal operates as a DC signal. Moreover, the laser is not broken by the reference signal. Furthermore, the laser power set using the reference signal is used as the laser power for a data recording as is.
Patent JP-2000226490-A (JP)
Title: Styrene resin composition for profile extrusion
Inventor: TOMITA SHIGERU
IPC: C08K5/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a styrene resin compsn. having enough mechanical strength for practical use and appropriate molding workability especially for profile extrusion. SOLUTION: This compsn. is prepared by compounding 1.5-8 pts.wt. fatty acid amide lubricant and 0.5-5 pts.wt. magnesium stearate to 100 pts.wt. styrene resin comprising 40-80 wt.% arom. vinyl compd. monomer component (a), 10-30 wt.% vinyl cyanide compd. monomer component (b), 10-40 wt.% rubber component (c), and 0-10 wt.% other monomer component capable of copolymn. (total of (a)-(d) components is 100 wt.%).
Patent JP-H0638036-A (JP)
Title: Image signal reader
Inventor: IKEUCHI TAKENOBU
IPC: H03G3/20
Filed: 1992-02-14
Abstract: PURPOSE:To provide satisfactory input/output linearity at the time of half tone processing by performing sharp gain control at the time of binary processing. CONSTITUTION:When the sharp gain control is required, a switch SW 1 is controlled to the side of (b) and the gate of an FET 3 is connected to the output of a gain controlled voltage generation circuit 8 so as to prevent gain following-up from being delayed by the influences of the time constants of a resistance potential dividing circuit 6 and a capacitor C1. When the satisfactory input/output linearity is required, the switch SW 1 is controlled to the side of (a) and the gate of the FET 3 is connected to a potential dividing point 2 of the resistance potential dividing circuit 6 so as to improve the VDS-IDS non-linearity of the FET 3 by feeding back signals to the gate of the FET 3.
Patent JP-2000227009-A (JP)
Title: Valve lifter and its manufacture
Inventor: KUNO OSAMU
IPC: F01L1/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a valve lifter, in which the strength of an abutting plate pushed/pressed from the cam side is enhanced, and the method for manufacturing it. SOLUTION: A valve lifter main body 10 is provided with a cylindrical wall 11 and an abutting plate 12 capable of abutting a valve stem 16. The cylindrical wall 11 is provided with a projected part 22a, which is formed by folding a plate piece, and a supporting part 20. The projected part 22a is placed almost normal to the horizontal surface of a shim 15, while the supporting part 20 is placed almost parallel to the horizontal surface of the shim 15. A corner part 11a located at a boundary between the abutting plate 12 and the projected part 22a is formed into a recessed, scooped shape. The supporting part 20 is protrusively formed on the inner peripheral surface side of the cylindrical wall 11, while a supporting surface 20a of the supporting part 20 abuts on the abutting plate 12 while supporting the abutting plate 12.  By supporting the abutting plate 12 using the supporting part 20, the strength of the abutting plate 12 can be enhanced against the pushing/pressing pressure acting from the cam (17) side in the direction marked by an arrow 50.
Patent JP-H03231113-A (JP)
Title: Method for detecting slant angle of vehicle
Inventor: NAKAYAMA TETSUYA
IPC: G01C9/08
Filed: 1990-02-07
Abstract: PURPOSE:To detect the angle signal of a vehicle accurately without the effect of the vibration of the vehicle by integrating the angular velocities of the body, extracting only the high frequency component of the angle signal, extracting only the low frequency component of the angle of the body, adding the angle signal of the low frequency component and the angle signal of the high frequency component, and obtaining the angle signal of the vehicle. CONSTITUTION:An output vehicle speed signal 102 of a vehicle speed detector 13 is inputted into a vehicle speed-angle converter 18. The signal 102 is differentiated in the converter 18. The speed in the front and rear directions of a vehicle 10 is converted into an angle signal 106. The signal 106 is added to an adder 20. The angle signal 106 is subtracted from an output angle signal 107 of the adder 19. Thus, an angle signal 108 of the vehicle 10 from which the effects of the works and the acceleration component in running the removed can be obtained.
Patent JP-S52110519-A (JP)
Title: Picture display system
Inventor: MAKISHIMA HIDEO
IPC: H04N5/68
Filed: 1976-03-15
Abstract: PURPOSE: To have reception screen correspond with even the moving picture comparation inhigh speed by reducing the frequency band width of picture signal to be transferred to transmission path and lowering the horizontal deflection frequency of display unit and improving the sensitively of image pick up unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000227247-A (JP)
Title: Wind direction-adjusting device of air-conditioner
Inventor: TODAKA YUICHIRO
IPC: F24F13/15
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To finely adjust the blowing direction of air by dividing a plurality of left and right wind deflector plates into at least two groups and periodically rotating the left/right wind deflector plates in each group with a motor rod that is connected to a drive device and a louver rod that is connected to the motor rod with a stretching connection part. SOLUTION: A plurality of left/right wind deflector plates 6 are divided into at least two groups, and the left/right wind deflector plates 6 in each group are connected by a motor rod 8a for making connection to a drive device with a motor 11 or the like and a louver rod 8b that is connected by stretching connection parts 9 and 10 adjacent to the motor rod 8a, thus rotating both of the two groups so that a wind direction can be changed toward the outside or rotating them so that the wind direction can be changed toward the inside by one motor 11 and hence further finely adjusting the blowing direction of air according to the condition of a room to be air-conditioned.
Patent JP-H04341368-A (JP)
Title: Transfer type powder sprinkling apparatus
Inventor: KOMATSU YUKIO
IPC: A61F13/15
Filed: 1991-01-28
Abstract: PURPOSE:To efficiently sprinkle a water supply agent in a process for manufacturing a disposable diaper in a resource saving manner by mounting a powder supply mechanism, a sprinkling control mechanism and a pattern forming mechanism transferring a powder to a mat molded so as to have predetermined sprinkling width and length. CONSTITUTION:A powder sprinkling apparatus is equipped with a powder supply mechanism A provided with a hopper part 3 storing a definite amount of the powder to supply the same to a feed part 4, and receiving the excessive powder generated at the time of the formation of a pattern through a cyclone 8 and also equipped with a powder sprinkling control mechanism B having the feed part 4 consisting of a spring screw part 9 and a sprinkling pipe 10 to accurately weigh the powder from the hopper part 3 to send the same to a pattern forming mechanism C in predetermined sprinkling width. In the pattern forming mechanism C, the powder from the sprinkling pipe 10 is received in the carved groove 14 corresponding to the sprinkling length of a mat 2 provided to the outer peripheral surface of a pattern roller 5 and, when the powder reaches the surface of the mat 2, the powder is transferred while the roller 5 is rotated in a storage state.