baber/WOPTO huggingface dataset:
Patent JP-H10249941-A (JP)
Title: Apparatus and method for determining non-defective or defective of welding of welded material
Inventor: SUZUKI NAGAFUMI
IPC: B29C65/82
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To rapidly determine non-defective or defective of welding by shortening a time required for the determination. SOLUTION: This apparatus comprises temperature sensors 14, 15a to 15c disposed at upstream and downstream of an ultrasonic welder 21 at a conveying route 12a to detect temperatures of the vicinity of a part to be welded before and after welding, and a determination control means 20 for obtaining a temperature difference of the vicinity of a part to be welded before and after welding based on measured temperatures from the sensors 14, 15a to 15c to determine non-defective or defective of the welding at the welded material.
Patent JP-H01229287-A (JP)
Title: Graphic display device
Inventor: YONEKURA MIKIO
IPC: G09G1/00
Filed: 1988-03-09
Abstract: PURPOSE:To enable the high-speed processing of a color display by switching a color look-up table and selecting color data when different simultaneous display colors are used. CONSTITUTION:A frame buffer consists of memory banks 17a and 18b consisting of four 256KX4-bit dual port D-RAMs and banks 17a and 17b are selected alternately on an interleaving basis. Here, a selector 18 switches color data for one pixel between four bits and eight bits, i.e. 16 and 256 simultaneously display colors and loads its output in the low-order four bits of a shift register 19a for parallel/serial conversion. The output of the buffer 17b is inputted directly to the high-order four bits. The outputs of the registers 19a and 19b are inputted to a color look-up table 20, whose 24 output data bits consists of 8-bit data by colors, i.e. red, green, and blue and are converted into display hue signals by DA converters 21a-21c and sent to a display device. The data in the table 20 are rewritten according to the number of simultaneous display colors.
Patent JP-H07260989-A (JP)
Title: Breakage detecting method of nuclear fuel
Inventor: FUTAMI HIROSHI
IPC: G01N27/64
Filed: 1994-03-25
Abstract: PURPOSE:To detect the breakage of a nuclear fuel accurately and rapidly, by detecting a radioactive fission product substance discharged in the Na of a coolant when the nuclear fuel generate a breakage, by a resonant sensitized ionization method. CONSTITUTION:A wavelength variable laser 2 oscillates a laser wave proper to the Cs by the excitation of an exciting laser 1. A part of such a laser beam is led in to a hollow cathode lamp 4 by a beam splitter 3, it is calibrated exactly by an optogalvano signal, and led in to an optical fiber 6 by a mirror 5. The laser beam is focused 9, and an ionizing scope 12, that is, the Cs existing in a space of the diameter within 5mm is ionized, and the conductivity is measured by electrodes 10 and 11 provided at both sides of the scope 12. That is, a positive voltage is applied to the electrode 10, the electrode 11 is earthed so as to prevent to receive the influence of the beta rays, the laser 2 emits two sorts of laser beams with up to 455.5nm, and up to 1058nm, and the Cs is ionized consonantly by the two laser beams. Consequently, the electric conductivity between the electrodes 10 and 11 is changed, and this change is detected as a signal.
Patent JP-H01229123-A (JP)
Title: Damper disc
Inventor: HASHIMOTO YASUYUKI
IPC: F16D13/64
Filed: 1988-03-09
Abstract: PURPOSE:To aim at reduction of idling noise and stuffy sound during running at a low speed by connecting an intermediate plate to the flange of an output side hub with a torsion spring having small spring constant and making contact with each other via a frictional member having small coefficient of friction. CONSTITUTION:The flange 11 of an output side hub 10 is arranged in the expanded portion 6a of an intermediate plate 6 arranged between a pair of input side plates 1 and these are made contact with each other via a first step frictional member 12 having small coefficient of friction therebetween. Further, the first step torsion springs 21 having small spring constant are arranged in the aperture 16 of the flange 11 and the aperture 17 of the intermediate plate 6 to connect therewith capable of transmitting torque. Accordingly, the first step torsion spring 21 can be formed in a compact size, hysteresis during idling is made smaller so that idling noise and stuffy sound during running at a low speed can be reduced.
Patent JP-H07230033-A (JP)
Title: Lens movement device
Inventor: SAWABE KOSAKU
IPC: G02B7/10
Filed: 1991-02-27
Abstract: PURPOSE:To accurately restrict the rotational position of a lens driving cam ring corresponding to a subject distance through a mechanically simple structure by decreasing the rotational friction resistance of the lens driving cam ring and reducing the loss of a turning force based upon the transmission operation of a cam mechanism which extends a photographic lens according to the subject distance. CONSTITUTION:A pair of magnetized bodies 9 and 10 having identical poles opposite each other between the lens driving cam ring 1 and a housing supporting the cam ring 1 in the direction of the optical axis are placed and a floating force is given to the lens driving ring 1; when the lens driving cam ring 1 operates as a driven body through the transmission operation of the cam mechanism associating the extension of the photographic lens barrel 5 with the rotation of the lens driving cam ring 1 to block the rotation power of the cam ring 1 at the rotational position corresponded to the distance to the object to be photographed.
Patent JP-H06267038-A (JP)
Title: Gap depth measuring apparatus for magnetic head
Inventor: NISHI SHIGEYUKI
IPC: G11B5/455
Filed: 1993-03-16
Abstract: PURPOSE:To achieve a highly accurate measurement of a gap depth automatically by feeding back a focusing signal to be outputted from a microscope to a positioning device of the microscope to perform a positioning of the microscope at all focusing positions of a border line of an object to be measured or the like. CONSTITUTION:This apparatus has a microscope 2 which has a automatically focusing function by taking in an image of an object 1 to be measured with an ITV camera 3, an image process sor 7 to perform an image processing of an output signal of the camera 3 and a frame to position the object 1 to be measured in a visual field of the microscope 2 by positional adjustment in an XYZ direction. A focusing signal to be outputted from the microscope 2 is fed back to a positioning device of the microscope to position the microscope 2 at all focusing positions of the border line of the object 1 to be measured and an approximation formula of the border line is calculated by a Hough conversion method. A means which computers intersection coordinates of the border line to calculate dimensions of a gap depth from the coordinates obtained is provided.
Patent JP-S54147744-A (JP)
Title: Dc transmission unit and multi-drop transmission unit using it
Inventor: KAWAI MAKOTO
IPC: G06F17/40
Filed: 1978-05-11
Abstract: PURPOSE: To establish the DC transmission unit with a simple constitution and having high S/N and greater stability, by constituting the four photo couplers PC as a bridge and transmitting the return data with turning on and off the transistor Tr.  
     CONSTITUTION: The bridge is constituted by connecting the two sets of PC1 to PC4 in parallel connection each other in series connection in forward direction. The transmission request signal RS takes L level at non-transmission and the light emitting diodes of PC are not illuminated and Tr1 to Tr4 are turned off. At data transmission, the signal RS is taken as H level, Tr1 and Tr4 are turned on according to turning on of the transmission data signal SD. When the signal SD is OFF, TR2 and Tr3 are ON, and return data is delivered to the lines l 1  and l 2 . At the reception section 10, signal current inverted from the lines is received at PC 5  and PC 6 , and the diodes D 5  and D 6  are driven for illumination complementarily. The power supply is classified as the transmission use 1 and the control use 2, and since the signal is transmitted with return, the unit having greater S/N and stability can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0564702-A (JP)
Title: Sealing device for rotary evaporator
Inventor: ARUTOUURU SHIYUPURINGU
IPC: B01L3/00
Filed: 1992-03-16
Abstract: PURPOSE: To provide a sealing device of a rotary evaporator which is hardly worn out, is simple in structure, is economical in operation and is reliable. CONSTITUTION: The sealing device of the rotary evaporator 1 has a vapor duct arrangement consisting of two parts. A member on the evaporator side 6a is formed to rotate and a member 6b on the cooler side is formed to be stationary. Both members are in contact with each other to form a seal in the area of a sealing surface 14.
Patent JP-H05219466-A (JP)
Title: Video printer control circuit
Inventor: KIMURA HIROYUKI
IPC: H04N5/76
Filed: 1992-02-07
Abstract: PURPOSE:To attain high speed print by reading picture data for printing in a separate timing from that of picture display while the picture data read from a picture memory are being displayed on the monitor. CONSTITUTION:A memory control circuit 6 deciding write/read operation of a picture memory 3 consists of a memory control section 20 controlling the operation of a picture memory 3, a horizontal blanking generating circuit 21 and an access flag circuit 22. Then picture data by longitudinal lines I or (n) for the print picture are read independently of the picture signal read for monitor inputted from the picture memory 3 to a D/A converter 4 for the horizontal or vertical blanking period through the circuit operation in combination with the access flag circuit 22 and the horizontal blanking generating circuit 21 and transferred to a line memory 8, in which the data are written. That is, the horizontal blanking period of the video signal is used and the data are read at a high speed for the period independently of the read of the picture memory.
Patent JP-H03257588-A (JP)
Title: Traverse control system for structure network
Inventor: OYA MASAHIRO
IPC: G06T1/00
Filed: 1990-03-07
Abstract: PURPOSE:To increase the traverse control processing speed by performing the comparison between a traversed identifier and a traverse key identifier, checking the structure detection identifier to be processed when the coincidence is obtained between the preceding identifiers, and carrying out the next operation with the contents of the structure detection identifier defined as the traversing result. CONSTITUTION:A traverse control part 4 compares a traverse identifier 9 with a traverse key identifier 12 before traversing a structure to be traversed. When no coincidence is obtained between both identifiers, the part 4 decides that the structure is not traversed yet and then traverses the structure. Then a processing subject structure detection identifier 10 is set when the structure to be processed is detected as a result of the traversing operation. Meanwhile a traversed state of the structure is decided when the coincidence is obtained between both identifier 9 and 12. Thus the part 4 checks the identifier 10 without traversing the structure and then carries out the next operation with the check contents of the identifier 10 defined as the traversing result. Thus the traverse control processing speed is increased.
Patent JP-H05214193-A (JP)
Title: Vinyl chloride resin composition
Inventor: SUENAGA YUSAKU
IPC: C08L27/06
Filed: 1992-02-07
Abstract: PURPOSE:To provide a vinyl chloride resin composition comprising a vinyl chloride resin and a specific stereoregular polyvinyl chloride resin and improved in heat resistance without lowering the impact resistance. CONSTITUTION:The objective composition comprises (A) 100 pts.wt. of a polyvinyl chloride, (B) 0.1-100 pts.wt. of a stereospecific polyvinyl chloride resin having a strength ratio of 1.60-1.90 at 637cm<-1>/693cm<-1> in a Fourier conversion IR ray absorption spectrum and, if necessary, a plasticizer such as di-n-butyl phthalate.
Patent JP-H06271903-A (JP)
Title: Roll material for high-performance hot rolling
Inventor: KATO OSAMU
IPC: B21B27/00
Filed: 1993-03-16
Abstract: PURPOSE:To produce the roll material for hot rolling which exhibits excellent surface roughening resistance and wear resistance by uniformly dispersing hard particles specified in grain size and inter-particle distance into a metallic matrix such as iron. CONSTITUTION:The hard particle powder having >=0.1mu to <=5mu grain sizes is added into the metallic matrix of iron, nickel, aluminum or cobalt and the mixture is uniformly mixed, is molded to the shape of a roll and is sintered by an HIP method and adjusted in such a manner that the inter-particle distance attains about >=0.3 to <=2 times the grain sizes. A metal carbide, nitride, oxide or boride having >=1100 Vickers hardness is used for the hard particles. As a result, the roll for hot rolling which exhibits the excellent wear resistance and surface roughening resistance is obtd. The production efficiency is improved by decreasing roll exchange frequencies.
Patent JP-H02242727-A (JP)
Title: Automatic feeder of stopper pieces
Inventor: OTAKE SABURO
IPC: B65C7/00
Filed: 1989-03-10
Abstract: PURPOSE:To automatically feed stopper pieces by providing a second feeding means to feed stopper pieces to a first guide path in a second guide path and providing a first feeding means to feed the stopper pieces fed by the second feeding means to a fitting device body of the stopper piece in the first guide path. CONSTITUTION:The feeder comprises a first guide path 71 attached to a fitting device body 1 of stopper pieces and a second guide path 72 holding a plurality of stopper pieces 22. In the second guide path 72, the second feeding means 76 is provided to feed the stopper pieces 22 to the first guide path 71 when stopper pieces 28 are completely used by the fitting device body 1 for the stopper and further, in the first guide path 71, the first feeding means 75 is provided to feed the stopper pieces 22 to the fitting device body 1 for the stopper pieces 22 fed by the second feeding means 76. In this way, stopper pieces can be automatically fed and manpower saving is greatly promoted.
Patent JP-H07255567-A (JP)
Title: Motor-driven floor reclining mechanism of bed
Inventor: KOBAYASHI KOJI
IPC: A47C20/04
Filed: 1994-03-25
Abstract: PURPOSE:To enable a floor to be raised and lowered at a greater speed than the normal speed in an emergency or when needed. CONSTITUTION:In addition to a control switch 8 for normal raising and lowering action, a control knob 9 that emits a control signal to a motor 3 to adjust the rotation speed of a motor 3 via a motor control part 6 is provided to an at-hand switch 5. The motor control part 6 is designed to apply driving voltage to the motor 3 in response to the control signal emitted by the control knob 9, so as to increase the speed of the motor 3 to increase the speed at which a back bottom is raised or lowered, after 40 seconds of raising and lowering action. The speed at which the back bottom is raised or lowered is thus increased in an emergency or when needed so as to provide greatly enhanced serviceability.
Patent JP-H07257355-A (JP)
Title: Master cylinder
Inventor: NAKANO TOSHIHIRO
IPC: B60T11/16
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the pressure in a pressure chamber from being leaked to a supply chamber and reduce the cost by providing a seal member having a first seal surface making contact with the outer circumferential surface of a valve seat member, a second seal surface making contact with the end surface of a piston, and a third seal surface making contact with the inner surface of a cylinder hole. CONSTITUTION:When a left pressing force is added to a piston 12, the piston 12 is moved to the left against the energizing force of a return spring 13, a valve seat part 23a makes contact with a valve body 22 to interrupt a communicating passage 18, and the pressure of the operating liquid in a pressure chamber R2 is raised in proportion to the pressing force added to the piston 12. In this case, since the sealings between the seat valve member 23 and the piston 12 and between a cylinder hole 11a and the piston 12 are simultaneously performed, the sealing between the pressure chamber R2 and a supply chamber R1 can be performed by one seat member 26. Since the piston 12 needs not to be integrated into the valve seat member 23 by press-fitting, no high dimensional precision is required.
Patent JP-H05216746-A (JP)
Title: Information processing system
Inventor: TANAKA YUICHI
IPC: G06F9/46
Filed: 1992-02-06
Abstract: PURPOSE:To facilitate the reusing of a program by writing the contents of an extended address space in a physical address. CONSTITUTION:When the switching of a task is generated, a real-time OS 2 calls a dispatch processing 30 and executes the processing. The dispatch processing 30 retrieves the task information of the same ID number as the task ID number of a task to be next activated from a window information table 4 and judges whether the task to be next activated is operated in a physical address space 7a or an extended address space 7b. When it is judged that the task to be next activated is operated in the extended address space 7b, the dispatch processing 30 maps the extended address space 7b, where the task to be next activated exists, to a window part in the physical address space 7a by a bank switching circuit 5. When the dispatch processing 30 is completed, the real-time OS 2 activates the task to be next activated.
Patent JP-S63267884-A (JP)
Inventor: WAKI SEIZABURO
IPC: C04B35/64
Filed: 1988-03-11
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-H03259755-A (JP)
Title: Specifying device for accident aspect of electric power system
Inventor: TSUJI KOICHI
IPC: H02H7/26
Filed: 1990-03-09
Abstract: PURPOSE:To reduce an error in evaluation of an accident point and to estimate the cause of accident with calculating also a resistance on the accident point by arithmetically processing time sequential voltage/current data of plural terminals collected to a central unit from each terminal device so that the sum of square of the measuring errors becomes minimum. CONSTITUTION:The terminal devices 100 and 200 are provided on the terminals S and R respectively and furnished with memory parts capable of storing voltage/current signals of each own terminal and signals for opening/closing state of circuit breaker CB, etc., and the devices consist of signal input parts 110, 210 having the function to convert the signals at the same time on each terminal to the digital amounts for storage and also transmission devices 150, 250 capable of transmitting/receiving the signals between both terminals. Data transmission line 310 is one to be used for transmitting the information of terminals S and R, e.g., a telephone line, microwave line, optical communication line, etc. can be used for the above. Then, the voltage/current signals of terminals S and R, signals for the opening/ closing state of circuit breakers, etc., are inputted to the central unit 500, and the time sequential voltage/current data of the terminals S, R collected from each terminal device 100, 200 are arithmetically processed so that the sum of square of the measuring error becomes minimum, thereby the accident point of electric power system and the resistance of accident point are calculated.
Patent JP-S62214844-A (JP)
Title: Multiclose fit die
Inventor: MATSUNAGA SHUICHI
IPC: B21J13/02
Filed: 1986-03-14
Abstract: PURPOSE:To increase the allowable inner pressure of a die by relaxing the stress in the peripheral direction by forming the slit in the axial direction on the tightening cylindrical body excepting the outmost side. CONSTITUTION:A multi-close fitting die is composed by tightening rings 1, 2, 3 and the insert 4 becoming a center cylindrical body. In this case, numerous slits 6 are provided in the axial direction as a peripheral direction stress relaxation means on the tightening ring 3 and the ring 3 is completely divided. A press fitting is then performed after removing the spacer in succession, by fitting one part by pinching the spacer, etc. in the slit 6, by performing the calculation of the optimum fitting allowance. In this way, the generation of the stress in peripheral direction is relaxed for the ring 3 having the slit 6 due to the close fit force from the rings 1, 2 being transferred to the insert 4. Consequently, the allowable inner pressure of the die can be increased.
Patent JP-S5810543-A (JP)
Inventor: COURTIOL CHRISTIAN
IPC: A61K31/357
Filed: 1982-04-05
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-H01230180-A (JP)
Title: Concept design work supporting device
Inventor: NAKAYA YOSHIO
IPC: G06F17/50
Filed: 1988-03-10
Abstract: PURPOSE:To obtain excellent design at low cost by having a procedural knowledge storing means, a declarative knowledge storing means, a specification realizing information storing means and case data base, using the designing case of the past effectively, and sharing the knowledge of a skilled designer. CONSTITUTION:Procedural knowledge is presented with production rule form consisting of a conditions part and a procedural part, for instance, is stored to a procedural knowledge storing means 1, and declarative knowledge is presented with structural presenting form, frame form, for instance, and is stored to a declarative knowledge storing means 2. Then, specification realizing information is presented as an information chain to have a hierarchy structure and is stored to a specification realizing information storing means 3, and moreover, knowledge concerned with the designing case of the past is stored to a case data base 4 declaratively. The respective storing contents are used at a specification deciding stage to complete specification and a concept designing stage to design a function to realize the specification, and consequently, a designing solution can be obtained. Thus, the designing case of the past can be put to practical use effectively.
Patent JP-H11261041-A (JP)
Title: Semiconductor integrated circuit device and its automatic wiring design
Inventor: ASANUMA SHINICHI
IPC: H01L27/118
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an LSI of the structure, wherein the capacities between adjacent wirings on a wiring region between cell rows arranged using an automatic wiring design can reduce the effect of apparent fluctuations. SOLUTION: A semiconductor integrated circuit device is provided with a plurality of cell rows 11 and 12 which are respectively provided with reference cells 1, which are respectively housed with a functional circuit and are arranged in one row, and a wiring region 10, which is arranged between the plurality of the cell rows and is arranged with a plurality of wiring layers for making an electrical connection with the reference cells or with the outside, and the region 10 is arranged so that signal wirings of polarities having an inverted relation with each other or high-activation rate signal wirings do not adjoin each other.