baber/WOPTO huggingface dataset:
Patent JP-S6071972-A (JP)
Title: Automatic inserting device of probe of superconduction magnetometer
Inventor: YAMADA YASUHARU
IPC: F17C13/02
Filed: 1983-09-28
Abstract: PURPOSE:To hold down the loss of liquid helium to a minimum while avoiding dew condensation and freezing of moisture by detecting the quantity of gaseous helium flowed to the outside from an outside air shutting overcoat to control the ascending and descending speed of a probe. CONSTITUTION:When a power source 11 is turned on to start a motor 10, a magnetometer probe 17 starts falling gradually toward the inside of a liquid helium vessel 18 in an outside air shutting jacket 1. When the evaporation speed of liquid helium reaches the first prescribed value in this falling process, a controller 8 is started by the output signal of a glas flow detector 7 to stop rotation of the motor 10. When cooling of the magnetometer probe 17 is advanced and the evaporation speed of liquid helium is reduced to the second prescribed value, the controller 8 restrats rotation of the motor 10, and the magnetometer probe 17 is allowed to fall furthermore. The magnetometer probe 17 continues falling to reach the liquid while repeating this process, and fall of the probe 17 is stopped when a a jaws-shaped member 14 of a coaxial cable 6 is brought into contact with the upper face of the liquid helium vessel 18.
Patent JP-2000003927-A (JP)
Title: Bump formation and device therefor
Inventor: SAKATSU TSUTOMU
IPC: H05K3/34
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a bump formation device of a structure, wherein fine conductive particles adaptable to a miniaturization of an electrode pattern are bonded to an electrode efficiently and reliably, and a method of forming bumps. SOLUTION: A bump formation device is provided with a conductive particle feeding mechanism part 11 and a bonding tool 12. In the mechanism part 11, a rotator 15 formed with each gear-shaped groove 15a capable of housing one conductive particle 13 only and rotationally driven is housed in a casing 14 of the mechanism part 11. A conductive particle housing part 14a for housing a plurality of the conductive particles 13 and a feed opening 14b for feeding the particles 13 carried by the rotator 15 to the tool 12 one by one are formed in the casing 14.  The device 10 is moved while being arranged so that the feed opening 14b provided in the mechanism part 11 is positioned directly over the tool 12 to rotate the rotor 15, replenishes the particles 13 from the housing part 14a into the grooves 15a one by one to carry the particles 13 to the feed opening 14b and feeds the particles 13 from the opening 14b to the tool 12.
Patent JP-S5884024-A (JP)
Title: Method for regenerating soda ash used for soda ash dry type desulfurization method
Inventor: WATANABE TETSUYA
IPC: B01D53/50
Filed: 1981-11-14
Abstract: PURPOSE:To reduce desulfurization cost, and to maintain desulfurization rate high for a long time using a regenerated adsorbent, by mixing coke with the adsorbent after desulfurization to regenerate it in a dry type desulfurization method using soda ash. CONSTITUTION:A powdery adsorbent contg. soda ash is added to a combustion waste gas sent through a high-temp. dust collector 2, and the mixture is introduced into a desulfurizing apparatus 3 to execute the reaction thoroughly with the adsorbent. The adsorbent contg. Na2SO4 produced from the desulfurization reaction is collected with a multicyclone 4, and the desulfurized waste gas is further sent to a denitration apparatus 5. The adsorbent collected with the multicyclone 4 is fed to a regenerator 9, coke is mixed, and heated by adding a high-temp. inert gas sent from a combustion furnace 10 for regeneration, and water. The sodium sulfate is decomposed to regenerate the adsorbent consisting of soda ash. The regenerated adsorbent is separated from the mixture of adsorbent and coke, and sent to the apparatus 3 to reuse it repeatedly. Hydrogen sulfide produced from the regenerator 9 is sent through a dust collector 11 to a sulur recovery apparatus 12 to recover elementary sulfur.
Patent JP-H1028118-A (JP)
Title: Method for transmitting data
Inventor: IKEDA MITSUHIRO
IPC: H04L12/28
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve a problem that a conventional data transmitting method is not validly used due to the increase of costs and the wide use of a communication band caused by providing the two systems of data transmitters, with a time margin between communication in the two systems. SOLUTION: Each time a GPS position detecting device 13 inputs GPS correction information, a fixed station 11(radio transmitter 14) operates simultaneous multi-address communication for transmitting this correction information to a full mobile station 21 (radio transmitter 22), and successively transmits a token to each mobile station 21 during this simultaneous multi-address communication. When the above mentioned token is transmitted, each mobile station 21 operates mutual communication for transmitting specific data by designating the mobile station 21 or the fixed station 11 being the designation of data transmission, and returns the token to the fixed station 11 when this mutual communication is ended.
Patent JP-H06166043-A (JP)
Title: Production of square fiber-reinforced plastic pipe and production device
Inventor: SUZUKI KAZUO
IPC: B29L23/00
Filed: 1993-07-23
Abstract: PURPOSE:To mold a hollow square FRP pipe of an arbitrary wall thickness by rotating a frame at a low speed by a method wherein a mixture of a glass fiber with a resin is supplied to the hollow square frame rotating and horizontally moving in the direction of a rotating shaft, and the mixture is deaerated by being pressed by an impregnating and deaerating device following the displacement of the inner surface of the frame to its axis of rotation caused by its rotation. CONSTITUTION:In a hollow circular frame 1 which is rotating, a hollow square frame 1a is so fixed as to horizontally move in the direction of the rotating shaft of the frame 1. Glass roving 11 is cut and mixed with a resin composition 12. The mixture is supplied to the inner surface of the frame 1a by a supply device 7. The supplied mixture is infiltrated and deaerated by an impregnating and deaerating device 8 rotating in contact with the inner surface of the frame 1a. A copying device 15 is connected to the impregnating and deaerating devive 8 and fixed within the frame 1a together with the supply device 7 by a fixing arm 9. The copying device 15 allows the impregnating and deaerating device 8 to follow the displacement of the inner surface of the frame 1a to the rotating shaft of the frame.
Patent JP-2000020458-A (JP)
Title: Bus control circuit and control method therefor
Inventor: KURIHARA KAZUYUKI
IPC: G06F13/36
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a PCI bus control circuit capable of sufficiently presenting the ability of data transfer between a high-order unit and a bridge. SOLUTION: An arbiter 2 has a function for applying the permission to the respective transaction start requests of channel devices 30, 31, 40 and 41 by monitoring a control signal 101 and a data line 201 corresponding to a signal 111 from a bus monitoring circuit 11 of a bridge 1 showing the operating state of a bus from the bridge 1 and monitoring a control signal line 102 and a data line 202 corresponding to a signal 112 from the bus monitoring circuit 11. The arbiter 2 performs control so that two data lines 201 and 202 can be operated as 32-bit PCI bus and 64-bit PCI bus. In the case of operation as 32-bit PCI bus, the arbiter 2 performs control so as to use different 32-bit PCI buses respectively for two channel devices 31 and 40 or channel devices 31 and 41 of 32 bits.
Patent JP-S57106811-A (JP)
Title: Device for measuring worked hole in machine tool
Inventor: MORIKAWA TAKASHI
IPC: B23Q17/20
Filed: 1980-12-24
Abstract: PURPOSE:To measure the diameter and the real center of a worked hole in a short time and with high precision by using two detecting parts for contact of movable distance between them. CONSTITUTION:A measuring head 4 is mounted to be capable of engagement and disengagement on a ram device 23 provided on a machine tool. On the other hand, the ram device 23 is also provided with a turret head C. The measuring head 4 is equipped with two parts I1, I2 for detecting contact, which are movable in the opposite direction horizontally and moved through a moving means J by a engaging means H of rotation driving. The distance between the contact detecting parts I1 and I2 is detected by a detection means K. The ram device 23 is also moved horizontally by a horizontal driving means. The diameter and the real center of a worked hole is determined by the quantity of movement and the like of the contact detecting parts I1 and I2 when they are in contact with the wall parts of the worked hole.
Patent JP-S6425414-A (JP)
Title: Electron beam exposure system
Inventor: ARII KATSUYUKI
IPC: H01L21/027
Filed: 1987-07-21
Abstract: PURPOSE:To provide an electron beam exposure system which improves a throughput by composing a configuration where a drive mechanism allows a stage to perform a linear movement in one direction and also a plane for placing samples of the stage to perform a rotational motion by a constant angle as a rotating plane. CONSTITUTION:A sample is placed on a stage 14 and its sample on the stage 14 is exposed to an electron beam during its stopping. After exposure for one field has been carried out in this way, the stage 14 is rotated by a motor 15, for example, at an angle of only 1 deg. in the direction of A and in the same manner exposure for one field is performed. Similarly when its exposure for 360 fields in all is carried out, the stage 14 is moved at a constant distance in the right direction by a Y axis motor 20 and then exposure for one field and the rotation of the stage 14 at the angle of 1 deg. are alternately repeated in succession. As a result, concentric electron beam scanning locuses are drawn on the sample 21 in the direction of the arrow in the order shown by (1), (2), (3), and (4).
Patent JP-S6242649-A (JP)
Title: Light receiving circuit
Inventor: FUKUOKA TAKASHI
IPC: H04B10/556
Filed: 1985-08-20
Abstract: PURPOSE:To reproduce the frequency and the phase of the burst-shaped optical signal correctly by decreasing always the input signal level to 1/2 based on the maximum level of the input signal and identifying the input signal with the minimum value of the signal level as the threshold. CONSTITUTION:The optical signal made incident on the photodiode 1 is here converted to an electrical signal S1, and further, amplified from a reference voltage level VG in the negative voltage direction by an amplifier 2. A maximum level VH of an amplified signal S2 is held at a peak holding circuit 3, and a potential dividing signal SAW to potentially divide the difference between the maximum level VH and the level of the signal S2 appears at a connecting point A of resistances R1 and R2. The minimum level of the potential dividing signal SAV is held to a negative peak holding circuit 4 and further, outputted to a comparator 5 as a threshold Vth. At the comparator 5, the level of the threshold Vth and the signal S2 is compared, and at the time of a level > Vth of the signal S2, a low level digital signal Sout is outputted and at the time of a level < Vth of the signal S2, a high level digital siganl Sout is outputted.
Patent JP-H05199112-A (JP)
Title: Test method for signal processor
Inventor: HORIGUCHI KENJI
IPC: G01R31/28
Filed: 1991-07-23
Abstract: PURPOSE:To test plural signal processors simultaneously in a short time with simple configuration. CONSTITUTION:A test mode designation signal and test data are fed to a voice coder 30. Upon the recognition of a 1st specific code pattern, an input signal string discrimination control section 32 stops the operation of a coding signal processing section 33, and when the control section 32 recognizes the test data main body, the control section 32 operates the processing section 33. When the operation of the processing section 33 is stopped, a 2nd specific code pattern SS2 is outputted from a fixed value generating section 35 and while the control section 32 is in operation, coding processing result data are outputted. The output data are fed to a voice decoder 40 of a next stage, and when an input signal string discrimination control section 42 recognizes the 2nd specific code pattern, the control section 42 stops the operation of a decoding signal processing section 43, and when the control section 42 recognizes coding processing result data, the processing section 43 is operated. A 3rd specific code pattern SS3 is outputted from a fixed value generating section 45 during the operation stop and decoding processing result data are outputted and analyzed during the operation.
Patent JP-2000188499-A (JP)
Title: Axial electronic component mounter
Inventor: YOSHIMURA GIICHI
IPC: H05K13/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounter in which the total tact of component mounting operation can be shortened by shortening the waiting time of tacts operating in parallel. SOLUTION: Each transfer chuck 6a, 6b, 6c, 6d comprises a chuck piece 8a, 8b, 8c, 8d for clamping the lead wire part 2a, 2b of an axial electronic component 1, a first air cylinder for opening/closing the chuck piece 8a-8d, an air supply means 19 for driving the first air cylinder, a pair of pieces 9a, 9b for centering the axial electronic component 1 to clamp in the axial direction A, a second air cylinder for opening/closing the centering pieces 9a, 9b, and an air supply means 19 for driving the second air cylinder.
Patent JP-S6162390-A (JP)
Title: Controller of brushless motor
Inventor: TANAKA TADASHI
IPC: H02P6/06
Filed: 1984-08-31
Abstract: PURPOSE:To select the resolver of pole number in response to the request of forming another signal except detecting the pole position by detecting the pole position of a brushless motorhaving pole number Pm by a resolver of the pole number Pr (where Pm, Pr are integer number not limited by the specific conditions). CONSTITUTION:In a controller, current command signals Iu, Iv, Iw of 2 cycles per one revolution are obtained in response to the rotation of a rotary angle thetam by a resolver 2 of pole number Pr=4 coupled with a brushless motor 1 having, for example, pole number Pm=4. The signals Iu, Iv, Iw are input to a drive circuit 3, which energizes an armature winding for generating the prescribed rotary magnetomotive force H to smoothly drive the motor 1. Since the function of the pole number Pm of the motor and the pole number Pr of the resolver coupled with the motor is not limited by the conditions of Pm=Pr, the resolver of the pole number in response to the request of forming another signal except detecting the pole position is selected.
Patent JP-H0712565-A (JP)
Title: Positioning apparatus using laser beam
Inventor: TAKAGI HIROSHI
IPC: G01C15/00
Filed: 1993-06-29
Abstract: PURPOSE:To enhance the surveying accuracy of a positioning operation by a method wherein a laser-beam radiation tube is turned around its optical axis, a laser beam is received by a sensor which has been divided into a plurality of regions, quantities of light of the individual divided regions are detected and the mean in terms of time of the quantities of light of the individual divided regions in its rotation is computed. CONSTITUTION:A laser-beam radiation tube 10 radiates a laser beam 14 to a prescribed direction together with an object to be positioned, and the object is positioned so as to be irradiated with the beam 14. In order to detect an irradiation central position and position it precisely, the converter 16 is divided into four regions Z1 to z4 so as to be divided by orthogonal X-and Y-axes, and quantities of light of the individual regions are detected and converted into electric signals. The individual signals are input to a comparison and output device 18 via signal lines L1 to L4, the means in terns of time of the individual signals is computed, their magnitude is compared, and a composed value is output to a display device 20. An operator turns the radiation tube 10 around an optical axis 14C by a motor 12, and he moves the object while observing the device 20 in such a way that the reference point of the converter 16 coincides with the optical axis 14C. Thereby, the object can be positioned precisely in a short time.
Patent JP-H0718802-A (JP)
Title: Clamp
Inventor: TSUNODA YOSHIO
IPC: E04D15/04
Filed: 1993-06-29
Abstract: PURPOSE:To simply and rapidly fasten a connector for junction of the ends of architectural plates adjacent breadthwise to one another. CONSTITUTION:A clamp is composed of a locking fixer A having a locking part 1a at its front end and a pressing actuator B provided with a press body B1 composed of a locking press 6 and a press support 7 at one front end and a lever 9 at the other end respectively. The locking press 6 of the pressing actuator B is positioned at the further front side of the pressing actuator B than the press support 7. The locking fixer A is made rotatable in the longitudinal direction of the pressing actuator B so that the locking part 1a almost faces locking press 6.
Patent JP-H0737040-A (JP)
Title: On-line handwritten character recognizing method
Inventor: RIYUU GAKUHEI
IPC: G06K9/46
Filed: 1993-07-23
Abstract: PURPOSE:To extremely reduce the total size of a dictionary and to improve the recognizing efficiency of handwritten characters by applying the concept of a basic stroke and a character dictionary of a small size. CONSTITUTION:A basic stroke dictionary 13 consists of a pair of a semiphase structure dictionary and a geometric parameter dictionary, and a character dictionary 15 contains the categories of recognizing subjects. Then, the semiphase structure (uneven state, loop and coupling form) of each stroke is analyzed based on the sample data on each category acquired from a data base 11 of handwritten character samples collected previously. Then, the analysis data on the common basic strokes included in all categories are collected in a single file based on the type (dot, segment and curve) of a basic stroke 12. The basic stroke dictionaries 13 and 14 are produced, and a describing system of character shapes is decided for production of the dictionary 15.
Patent JP-H08105282-A (JP)
Title: Movable ladder for work
Inventor: MATSUSHITA MASARU
IPC: E06C1/34
Filed: 1995-07-19
Abstract: PURPOSE: To enable stable installation regardless of the space and state of the ground underneath so as to be high in safety and that with no restriction on the going-up/down distance. CONSTITUTION: The upper part 2a of a ladder body 2 is provided with a fixture 4 to be fixed to temporary material 3 such as an earth retaining panel or a form, and the lower part 2b of the ladder body 2 is provided with a supporting means 5 for preventing the oscillation of the ladder body 2 in cooperation with the side race 38 of the temporary material 3. The ladder body 2 is stably fixed to the temporary material by the fixture 4 and prevented from oscillation by the supporting means 5, and in the case of being short of length dimension, a connection ladder is connected to the ladder body 2.
Patent JP-H1123496-A (JP)
Title: Method for analyzing sintered ore, molten pig iron slag and molten steel slag
Inventor: ASANUMA YOSHIRO
IPC: C21C5/46
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate quality control by crushing down a sintered ore to have a specified mean grain size or less, irradiating a compression molded analytical sample with X-rays and measuring generated fluorescent X-rays thereby analyzing the sample with high accuracy in a short time. SOLUTION: A sintered core, or the like, is crushed to have a mean grain size of 10 μm or less and compression molded to produce an analytical sample which is then irradiated with X-rays and a generated fluorescent X-rays are measured. Since the analytical sample has flat surface, diffuse reflection due to irradiation with X-rays is suppressed and since fluorescent X-rays are generated substantially over the entire irradiated region, analytical accuracy can be enhanced. When the analytical sample is crushed by means of a jet mill, it can be crushed down to have a mean grain size of 10 μm or less in a short time with the lower limit being set at about 2 μm stably. According to the method, the analytical accuracy can be enhanced while shortening the analytical time significantly at the time of quality control.
Patent JP-H0935483-A (JP)
Title: Semiconductor memory device with internal copying function
Inventor: KAN KEIKAN
IPC: G11C11/41
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent data error by providing a write drive means for outputting a latched data on an I/O data line thereby making the data in memory cell arrays on a same chip writable without requiring any interface with the outside of chip when the data is copied to a target address. SOLUTION: A data read out form a memory cell array MCA is latched in a data storage means 12. When a target address is inputted under that state and a control signal CTLB is activated, a switching transistor WT is turned on and the latched data is inputted to a write driver WRDRV. The WRDRV transmits the received data to a pair of I/O lines IOi. When a column select line CSLi+1 is activated by a column address at that time, a column select transistor CSLGi+1 is turned on and the data is stored in the MCA. Consequently, the data can be copied internally by means of the WRDRV.
Patent JP-2000014772-A (JP)
Title: Sterilized connecting socket for dialyzer
Inventor: TSUJI TAKESHI
IPC: A61M1/14
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sterilized connecting socket for a dialyzer in which contamination during mounting by connection is completely prevented from occurring by performing sterilized disinfection of a connecting socket connected with a connecting hole of the dialyzer during therapy by artificial dialysis. SOLUTION: In a connecting socket 2 with a fitting hole 3 fitted to a connecting hole of a dialyzate circuit provided in a dialyzer, the fitting hole 3 consisting of an elastic material is connected with a circuit tube 5 through an inner passage 4 of the connecting socket 2 and a liq. stopping annular projected part 7 formed on the outer periphery of the fitting hole 3 of the connecting socket 2 fitted to the inner periphery of a connecting hole 11 of a cleaning device 10 has an outer diameter hermetically contacted with the inner diameter of the connecting hole 11 of the cleaning device 10 and the outer periphery of the end part of the connecting socket 2 is made smaller diameter than the inner periphery of the connecting hole 11 of the cleaning device 10 and thereby, a disinfection liq. or a cleaning liq.  communicating the inside of the connecting socket 2 flows the peripheral part to the liq. stopping annular projected part 7 through the outer periphery of the end part of the fitting hole 3 to disinfect or clean these zone with the inside of the connecting socket 2.