baber/WOPTO huggingface dataset:
Patent JP-S61222626-A (JP)
Title: Online centering method for slab
Inventor: KAJIWARA TADAYOSHI
IPC: B65G47/28
Filed: 1985-03-28
Abstract: PURPOSE:To perform centering of a slab without a pause by measuring a meandering quantity of the slab using an image sensor and controlling a free roll fitted on the top of a rod of cylinder devices in the lateral direction of the slab based on measurements. CONSTITUTION:A lateral transitional distance at the right and left sides from the transferring center 9 of the slab 1 is measured by the image sensor 8. The meandering quantity of specified positions in the longitudinal direction of the slab 1 is measured. All cylinder devices C1-C6 operate independently. When the meandering quantities are measured by the image sensor 8 sequentially, the measured values are compared with the criterion value and each position of free rollers 5 of the inlet side cylinder devices C1, C2 and the intermediate cylinder devices C3, C4 are controlled and a meandering of the slab 1 is made to damp down. If the length of the slab 1 is so long, the control is performed using the inlet side cylinder devices C1, C2 and the outlet side cylinder devices C5 and C6.
Patent JP-H09250317-A (JP)
Title: Valve spring retainer
Inventor: ASANUMA HIROAKI
IPC: F01L3/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To restrain the wear of the contact part between a valve stem end and a tappet or the like by improving the shape of a valve spring retainer, so that lubricating oil can be intruded into the deepest part of the tappet. SOLUTION: In a valve spring retainer 9 provided both with a cylindrical part 9a that is housed inside a tappet 1 in a direct acting valve system and also that retains a cotter 8, and with a spring-receiving flange part 9b for supporting the upper end of a valve spring 10, vertical through holes 11 are perforated in the spring-receiving flange part 9b in the positions inner than the abutting part of the valve spring 10.
Patent JP-S54154278-A (JP)
Title: Temperature measuring method for semiconductor device
Inventor: SUGIZAKI HIROMASA
IPC: H01L21/66
Filed: 1978-05-26
Abstract: PURPOSE: To ensure the high-accuracy measurement of the average temperature for the semiconductor device by holding the pressure-welding type semiconductor device between a pair of electrode tools and then winding the search coil round the entire circumference near the pressure-welding surface of one electrode tool in order to measure the resistance change.  
     CONSTITUTION: Semiconductor device 1 to be given the temperature measurement is held between anode electrode tool 2 and cathode electrode tool 3, and search coil 6 wound within groove 3a provided around pressure-welding surface 3b of the semiconductor device from which tool 3 is protruded. Otherwise, if tool 3 is flat, groove 3a is cut on surface 3b to fix coil 6 there. The cross-sectional area of coil 6 is defined to 0.1mm 2  and is formed by coiling of the copper wire with the resistance set to 100Ω at the normal temperature, and this resistance value is measured. Thus, the resistance variation rate does not change to the temperature even though the pressure load may change, ensuring the accurate measurement of the temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59186207-A (JP)
Inventor: WATANABE HIROSHI
IPC: H01B11/22
Filed: 1983-04-08
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-S5811409-A (JP)
Inventor: UIRIAMU AARU RUUDO
IPC: B29C65/00
Filed: 1982-04-16
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-H05266384-A (JP)
Title: Alarm system cpu monitoring circuit
IPC: G06F11/30
Filed: 1992-03-19
Abstract: PURPOSE:To monitor the operating state of an alarm system CPU by an accessing state to a memory based on the collecting period of alarm data by making the good use of a feature that the alarm data is collected within a definite period of time. CONSTITUTION:An address decoder 3 detects that the CPU 1 starts to collect the data out of an alarm data storage memory 2, and it sets an SR-F/F 4, and simultaneously, it outputs this detection signal to a WDT 6. A counter 5 is made to start counting operation by this setting of the SR-F/F 4. Besides, when the address decoder 3 detects a final address, it resets the SR-F/F 4, and stops the counting operation of the counter 5. When the counting operation of the counter 5 is not stopped, and the definite period of time elapses, forced interruption is made on the CPU 1 as considering it abnormal operation. Besides, in the case that the signal from the address decoder 3 is not inputted to the WDT 6 within the definite period of time as well, the forced interruption is made as considering it as the abnormal operation of the CPU 1.
Patent JP-H11256112-A (JP)
Title: Pseudo-adhesive sheet
Inventor: NAKASAKI SUNAO
IPC: C09J133/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prepare a pseudo-adhesive sheet in which defects of difficultly being torn off have been dispelled, suitable for a tag or a delivery slip for distribution management and an indication label for process control or the like. SOLUTION: This sheet has an indication base material 2 on the surface of which a recording layer 7 is laminated, and a layer 3 of a thermoplastic resin which is pseudo-adhered and is laminated on the underside of the indication base material 2 in a state separable from the base material 2. The base material 2 has perforations or a cut 10 having about the same depth as the thickness of the base material 2 in such a way that the base material 2 can be divided into at least two parts 11, 12 and has a layer 9 coated with water dispersible mold lubricant and positioned on the perforations or the cut 10 of the pseudo- adhered face of the base material 2.
Patent JP-H08262559-A (JP)
Title: Camera
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B17/28
Filed: 1995-03-22
Abstract: PURPOSE: To prevent damage to a film when the film passes through the corner part of a guiding part for leading the film to a feeding path in a camera loaded with a film cartridge housing a photographic film up to its end part in the case body of the cartridge. CONSTITUTION: The guiding part 33 which leads the top end of the photographic film 8 fed from the film feeding port of the film cartridge 2 to a film feeding path 32 and has at least an end part guiding surface 51 on the side of a camera body 20 is provided on one end side of the film feeding path 32. Also, a part of the guiding part 33 including the corner part 54 for connecting the end part guiding surface 51 on the side of the camera 20 to a plane surface 53 on the side of a film exposure frame 29 successive to the guiding surface 51 is composed of a gate member 45 having a smooth surface of a resin material not including different fiber from that of the camera 20 made of fiber reinforced resin.
Patent JP-H07269574-A (JP)
Title: Machining method of bearing inner ring
Inventor: MORI MASATSUGU
IPC: F16C33/64
Filed: 1994-03-31
Abstract: PURPOSE:To provide a processing method which gives no uneven waviness corresponding to a through hole on a track surface, even when a bearing inner ring having a through hole in the axial direction under the track surface is used under a tight interference fit. CONSTITUTION:A dummy shaft 2 is pressed in on the inside diameter of an inner ring 1. The dummy shaft 2 is processed at the size same as the shaft the inner ring 1 is installed actually, and by installing the inner ring 1 to the dummy shaft 2, an interference same as the actual installation condition is given. In such a way, a grinding process (the final grinding) of the track surface 1c is carried out in the condition to give the interference same as in the actual installation, by using the dummy shaft 2.
Patent JP-H09250703-A (JP)
Title: Structure of connection part between feed water pipe and re-circulation water pipe of boiler
Inventor: TANAKA MASAAKI
IPC: F22B37/14
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a warp at a connection part between a feed water pipe and a re-circulation water pipe due to a difference in temperature between feed water and re-circulation water. SOLUTION: The structure of a connection part is constituted such that a re-circulation water pipe 14 is connected between a feed water pump for a feed water pipe 2 and a fuel economizer so that re-circulation water WH separated away from steam is re-circulated. In this case, the re-circulation pipe 14 is branched into two re-circulation pipes 14a and 14b. The tip of the re-circulation pipe 14a is connected to one side part in the radial direction of the feed water pipe 2 so that an axis 12a of one re-circulation water pipe 14a is situated upward eccentrically from an axis 11 of the feed water pipe 2, and the tip of the re-circulation water pipe 14b is connected to the other side in the radial direction of the feed water pipe 2 so that an axis 12b of the other re-circulation water pipe 14b is positioned downward eccentrically from the axis 11 of the feed water pipe 2.
Patent JP-H07270649-A (JP)
Title: Method for aligning optical axis of optical semiconductor module
Inventor: NEMOTO HIROFUMI
IPC: G02B6/42
Filed: 1994-03-31
Abstract: PURPOSE:To provide an excellent optical axis aligning method excellent in mass production and to assemble an economical optical semiconductor module. CONSTITUTION:An image fiber terminal 13 is attached to the ferrule hole of a flange 6 and light is emitted from one part of an image fiber 14. The light reflected from an optical semiconductor element T is monitored at the part of the fiber 14 other than the irradiated part so as to align an optical axis. Thus, the aligning and the assembling work can be facilitated without actuating the element 7 and stress is prevented from being added to the element 7.
Patent JP-S51138281-A (JP)
Title: Control device
Inventor: KOUMOTO SHIROU
IPC: F16K17/10
Filed: 1975-05-27
Abstract: PURPOSE: A control device, that provides the device having simple construction and stability capable of non-step operating at piston type control device controlling piston action by liquid and mechanical means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255257-A (JP)
Title: Magnetic recording medium and magnetic recording apparatus
Inventor: MORITA OSAMI
IPC: G11B5/596
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of suppressing deviation in an amount of floating when a floating slider travels over a servo zone while increasing a recording capacity without extending servo zone nor rendering the formation of the servo zones difficult. SOLUTION: A magnetic recording medium includes a plurality of servo zones 2 where a servo signal to be used for positioning a magnetic head, which performs recording and reproduction of signals, is pre-formed in the form of the concave and convex configuration. Circumferential interval between the adjacent servo zones 2, i.e., a width of a data zone 3, is set at a constant value over the whole surface of the magnetic recording medium, wherein the above- mentioned constant value is set to be equal to or less than a half of a length of a floating slider which floats and moves with the magnetic head mounted thereon.
Patent JP-H02240739-A (JP)
Title: Knowledge information processing system
Inventor: TAKAGI TSUNEYOSHI
IPC: G06F9/44
Filed: 1989-03-14
Abstract: PURPOSE:To omit the first and subsequent inputs of a part equivalent to the THEN part of an IF-THEN rule at the production of the knowledge by utilizing positively and effectively the history of operations applied to an object system. CONSTITUTION:A history writing part 111 stores sequentially the operation histories into a history storage part 113, and a history selection part 106 selects the information on the part 113 displayed at a history display part 107. The part 107 stores and displays the contents of the part 113, and a history segmentation control part 109 sends the information on the designated part of the part 113 that is designated by the part 106 to a knowledge editing device 110 via a history reading part 112. Then the device 110 writes the conditions to the IF part 403 of a rule and then to a knowledge base 108. Thus the knowledge production efficiency is improved.
Patent JP-H11259471-A (JP)
Title: Natural language syntax analysis method and its device and storage medium storing natural language syntax anaysis program
Inventor: MATSUO YOSHIHIRO
IPC: G06F17/27
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide natural language syntax analyzing method/device which can efficiently analyze a language whose word order is free and a language which can freely be abbreviated such as Japanese and to provide a storage medium storing the natural language syntax analysis program. SOLUTION: A morpheme string is inputted and an inactive arc is generated from the morpheme string. It is stored in an inactive arc list. Grammar rules where a mark identifying a connection point is given to the arbitrary element of a right side and the identifier of the rule is given to each rule are referred to. When, from the inactive arc, the mark identifying the connection point is matched and the identifier of the rule is not overlapped, the new active arc or inactive arc is generated. When the mark identifying the connection point is matched from the active arc or inactive mark and the identifier of the rule is not overlapped, the new active arc or inactive arc is generated and the inactive arc is outputted.
Patent JP-S54155243-A (JP)
Title: Preparation of colored resin particles
Inventor: FUJII TADASHI
IPC: C08J3/20
Filed: 1978-05-29
Abstract: PURPOSE: To obtain the title resin particles useful as a electrostatic printing ink and electrophotography developers having a uniform particle size, by spray-drying a solution having a specific resistance adjusted to a given range comprising a resin and a colorant in a solvent with a metal nozzle of a high voltage.  
     CONSTITUTION: The mixture 1 of a resin, a colorant, an additive, and a solvent, having a specific resistance of 10 5 W10 13  Ω cm is fed to the air disperser 5 by the pump 3, mixed with air introduced by the fan 7 and heated by the heater 8, and spray-dried into the chamber 4 by the metal nozzle 9, around which the metal ring 10 is provided. A high voltage is applied by the power source 12 to the ring 10 and nozzle 9. Small liquid columns are drawn form the charged liquid drop in the nozzle, divided into many fine particles, sprayed into the chamber, and uniformly dispersed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05267085-A (JP)
Title: Manufacture of flat surface type magnetic element
IPC: H01F17/00
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a method for simply manufacturing a flat surface type magnetic element having high performance in which an insulating film can be effectively filled even when a space between coil conductors is narrow and a surface can be flattened without using technique such as etching-back, etc. CONSTITUTION:A conductor film 5 is formed on a magnetic film 3 through an insulting film 4, the film 5 is patterned to form a coil conductor 7, an insulating film 8 is filled in a gap between the conductors 7 and its surface is covered with the film 8 by a liquid-phase oxidizing method, and then a magnetic film 9 is formed on the surface of the film 8.
Patent JP-H10258856-A (JP)
Title: Closing assembly having reverse returning characteristic
Inventor: CARRIER FRANK LESLIE
IPC: B65D41/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a closing assembly having a reverse returning characteristic in which a difference caused by molding operation and a difference caused by a closing torque mechanism are adjusted and its position can be variable in a limitless manner. SOLUTION: A reverse-returning closing assembly is comprised of a container 2 and a cap 3. The container 2 has a neck part 4 formed with an opening 4a in which an outer surface 7 has a first projecting section 5 and a threaded section 6. The cap 3 is constructed such that an inner surface 11 has a second protrusion 8, a groove 9 and a seal section 10 releasably engaged with the opening 4a of the neck part 4 to form a non-leak seal. The first protrusion 5 and the second protrusion 8 are engaged to each other to form a fastening fit when the threaded part 6 and the groove 9 are thredably connected.  With such an engagement as above, the second protrusion 8 deforms the first protrusion 5, a recess part 5a not producing any returning even if a pressure between the threaded part 6 and the groove 9 is reduced by a looseness of plastic material is formed on the first protrusion 5 and then a sealing state producing no leakage is kept at the seal section 10 in the opening 4a.
Patent JP-S54154748-A (JP)
Title: Preparation of aminoanthraquinone
Inventor: FUKAZAWA AKIRA
IPC: C09B1/22
Filed: 1978-05-26
Abstract: PURPOSE: To obtain the title compound useful as intermediates for anthraquinone dyes and pigments, by reducing a nitroanthraquinone with a specific amount of an alkali sulfide at a specified temperature continuously.  
     CONSTITUTION: A nitroanthraquinone(N), e.g. a mixture of 1-nitro- and dinitroanthraquinones, is continuously reduced in the presence of an alkali sulfide(A), e.g. lithium sulfide, at a molar ratio of A to of the nitro groups in N of 1.6W6.0:1, preferably 2.0W3.0:1, at 80W140°C, preferably 95W105°C, to give an aminoanthraquinone, e.g. 1-aminoanthraquinone, in a 99.4% yield.  
     EFFECT: Small-sized devices, sharply reduced outflow of reduction wastes, and little load of waste water. Advantageous to the environmental pollution prevention. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229927-A (JP)
Title: Fm communication equipment
Inventor: OBANA BUNICHI
IPC: H04B17/345
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate the need for an amplifier circuit with a high gain by using a log amplifier applying logarithmic conversion to a received FM signal and an AM detection circuit so as to detect a ripple of the received FM signal by the interference from other FM signal. CONSTITUTION:When an FM signal interfers with other FM signal, a ripple caused in the interferred FM signal is detected by an AM detection circuit 20 while an output signal of a log amplifier 16 applying logarithmic conversion to the received FM signal through the addition of output signals of each stage of an intermediate frequency amplifier circuit 9 is given to a band pass filter 19. Whether or not a ripple detection level is higher than a reference value is discriminated by a comparator circuit 21 and it is discriminated that interference exists if the level is higher than the reference value.
Patent JP-H10216485-A (JP)
Title: Membrane module
Inventor: URYU KATSUJI
IPC: B01D63/08
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To maintain the necessary distance among inter-membranes, to set the min. required spacing and to increase a membrane packaging area. SOLUTION: The structure of a membrane module 11 is obtd. by arranging the separating membranes 13 in a stainless steel case 12, supporting the outer side of the separating membranes 13 with perforated plates 14 and disposing spacers 17 of a prism shape rounded at its end faces into the internal space of the separating membranes 13. A primary flow passage 15 constituting part of the ascending flow passage of the liquid to be processed is formed in the internal space enclosed by the separating membranes 13 and the spacers 17. A secondary flow passage 16 where a permeated liquid flows is formed between the outer side of the separating membranes 13 (perforated plates 14) and the inner side of the case 12.
Patent JP-H10240430-A (JP)
Title: Ultrasonic touch position detector
Inventor: TODA KOJI
IPC: H01L41/09
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the precise detection of touch position through driving with low power consumption. SOLUTION: When an electric signal is inputted to an interdigital electrode, a surface acoustic wave is excited on the side of a piezoelectric substrate 1 having the interdigital electrode and converted to electric signals Ej (j=1, 2...x) having phases θj (j=1, 2...x) at an interdigital electrode R. Since the amplitude of phase Totalθj and electric signal TotalEj becomes, zero, the electric signal TotalEj is not outputted from the interdigital electrode R. The phases θj correspond to positions Fj (j=1, 2...x) between the interdigital electrodes T and R. When a position FX corresponding to a phase θX is touched, an electric signal E having a phase θ is outputted from the interdigital electrode R. At this time, the touch position FX can be detected from θ=Totalθj -θX.
Patent JP-H11254089-A (JP)
Title: Casting method and lost foam pattern for casting
Inventor: HIRAYAMA SHIGEKI
IPC: B22D18/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the development of defect, such as hole opening, at the time of pouring a T-shape tube with a lost form pattern casting method. SOLUTION: At the time of casting the T-shape tube with the lost foam pattern casting method, the lost foam pattern 10 for this T-shape tube is disposed as the diagonal T-shape and embedded into the sand 15, and molten metal 20 is supplied upward to each part with a bottom pouring method from the lower end parts of this diagonal T-shaped two legs 13, 13. The pattern 10 is connected with gates 16, 16 from a runner 19 at the each part formed as the lower end parts of two legs 13, 13 at the time of disposing the T-shape tube as the diagonal T-shape.
Patent JP-S57178223-A (JP)
Title: Automatic photometric device
Inventor: HOSODA SEIICHI
IPC: G03B7/08
Filed: 1981-04-27
Abstract: PURPOSE:To check the photometric function prior to its actuation, by providing a signal generating means to produce the light volume measurement check signal before the photographing. CONSTITUTION:The output of a photodetector 7 that detects the reflected light given from a subject is integrated by an integral network 15 and then supplied to a comparator 19 to measure the integral time T0. This time T0 is stored in a CPU22, and at the same time a light emitting diode 13 is turned on. Then the light emitted from the diode 13 is added to the detector 7. After this, the integral time T1 is measured based on the output of the detector 7 to be stored in the CPU22. The CPU22 performs an operation with use of the times T0 and T1 to obtain the difference TS between them. A fault of the photometric function is decided when the difference TS is outside a prescribed range. Thus a fualt display light emitting element 26 is turned on. In such way, the photometric function can be checked prior to its actuation.
Patent JP-H05266060-A (JP)
Title: Matrix arithmetic circuit
IPC: G06F17/16
Filed: 1992-03-19
Abstract: PURPOSE:To execute matrix arithmetic in arbitrary arithmetic and output scan directions without enlarging hardware scale. CONSTITUTION:Reading ate for either input matrix data stored in a data memory 1 and similar input matrix data stored in a coefficient memory 2 is made n-times as high as a serial output, read speed for the other data is made equal, therefore, the matrix arithmetic is executed by one multiplier, and the output matrix data of this arithmetic result are serially outputted. Then, this circuit is provided with an address generating circuit 3 to generate a data memory address and a coefficient memory address by selecting whichever the input matrix data or coefficient matrix data makes the reading rate n-times or make it equal and selecting whether the order of addresses is made horizontal or vertical to the matrix corresponding to an arithmetic direction instruction showing whether the coefficient matrix data are multiplied from the right or left of the input matrix data and an output scan direction instruction showing whether data are outputted by horizontal scan or vertical scan.