baber/WOPTO huggingface dataset:
Patent JP-H06106454-A (JP)
Title: Dimension changing tendency follow-up type automatic measurement correction method
Inventor: HAYASHI TOSHIHARU
IPC: B23Q15/04
Filed: 1992-09-28
Abstract: PURPOSE:To stabilize dimension control of a work on which dimensional toler ance is severe while using width of the dimensional tolerance effectively by carrying out X axis correction while adding a tendency correction value to a usual correction value only when it is in the same tendency after a tendency of a dimensional change is ascertained. CONSTITUTION:A diameter of a continuously worked work W is measured by a measuring sensor 17, and a measured value (a) is outputted from a measuring part 18, and the measured value (a) is compared with a central value (b) of dimensional tolerance, and a dimensional error (c) is found. When the obtained dimensional error (c) enters (+ or -) OK area, and only when a tendency of the prescribed number of dimensional errors immediately before these are stored in an error data storage part 32 is in the same tendency, a tendency correction value (alpha) to be stored in a tendency correction value storage part 35 is added to a correction value C, and X axis correction is carried out.
Patent JP-2000112336-A (JP)
Title: Learning item display slip
Inventor: MATSUMURA YUKIE
IPC: B42D15/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to deepen the understanding of learning contents in its early stages by making it possible to easily find out a unit having relation with the unit decided to be low in the degree of understanding of learning. SOLUTION: Learning item display sections 4 having unit name display columns 5, unit statement position display columns 6 of textbooks and understanding degree display columns 7 displaying the understanding degree in the unit are lined up in prescribed order. The learning item display sections 4 of the associative units are connected by associative display means 8. The actual degrees of the understanding on the learner side obtained by tests are displayed in the understanding degree display columns 7 of the learning item display columns 4 of the test units. The presumed degrees of the understanding of the learned units presumed according to the actual degrees of the understanding are displayed in the understanding degree display columns 7 of the learning item display columns 4 of the learned units.  The predicted degrees of the understanding of the units prior to the learning presumed according to the actual degrees of the understanding are displayed in the understanding degree display columns 7 of the learning item display sections 4 of the units prior to the learning.
Patent JP-2000111511-A (JP)
Title: Method for manufacturing gas sensor
Inventor: MATSUO YASUSHI
IPC: G01N27/409
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas sensor that can efficiently form a plurality of clamping parts including a filter-clamping part and can prevent the deviation and scattering of the formation dimensions and positions of the clamping part. SOLUTION: A multiple punch clamping device 104 is in structure where a plurality of sets of a group of clamping punches 89 consisting of a plurality of clamping punches 85 that are arranged so that they can approach or can be separated toward an outer cylinder member 54 in a form for surrounding an outer cylinder member 54 in a peripheral direction are arranged corresponding to a clamping part to be formed in the direction of the axial line of the outer cylinder member 54. Then, at least two clamping parts including at least a filter clamping part out of the filter clamping part, a main clamping part, and a grommet clamping part are collectively formed by the multiple punch clamping device 104.
Patent JP-2000113864-A (JP)
Title: Flat nonaqueous electrolyte battery
Inventor: HATANAKA CHIZURU
IPC: H01M10/0585
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a flat nonaqueous electrolyte battery capable of suppressing the corrosion of a positive electrode case when the battery is stored over a long period in the high-temperature environment. SOLUTION: This flat nonaqueous electrolyte battery is provided with a positive electrode and a negative electrode stored in a sealed container having the structure that a metal positive case 1 is sealed by a negative electrode case 8 via a sealing material 9 and a nonaqueous electrolyte stored in the sealed container and containing a fluorine compound. The positive electrode case 1 is applied with marking on the outer face, and at least the position on the inner face corresponding to the marking is covered with a nonaqueous electrolyte-resistant film layer 3.
Patent JP-H08269510-A (JP)
Title: Cooling plate for shaft furnace
Inventor: HARUTOMUUTO HIRE
IPC: C21B7/10
Filed: 1995-09-27
Abstract: Cooling plate for a shaft furnace, esp. a blast furnace, equipped with a fireproof lining, consists of copper or a low-alloyed copper alloy and has cooling channels within it. The cooling plate is made from a cast or rolled ingot and the cooling channels are vertical blind bores. The plate is novel in that additional vertical and horizontal blind bores (13,14) of smaller dia than the main bores (3) are provided in the edge regions of the plate.
Patent JP-H03145330-A (JP)
Title: Latching comparator circuit
Inventor: SHIMADA SHUSAKU
IPC: H03M1/34
Filed: 1989-10-31
Abstract: PURPOSE:To always prevent the variance of decision time among comparators by dividing the differential voltage generated in a comparator part by a resistance and applying it to bases of transistors TRs of a latching part to positively feed back it. CONSTITUTION:The comparator part consists of TRs T11 and T12, resistances R11 and R12, and a switching TR T13, and the latching part consists of TRs T14 and T15 and a switching TR T16. The differential voltage generated in this comparator part is applied to points A and B, and the voltage resulting from addition of the potential difference, which is obtained by multiplying the current flowing to the TR T14 by a resistor R21, to this voltage is applied to the base of the TR T14, and the voltage resulting from addition of the potential difference, which is obtained by multiplying the current flowing to the TR T15 by a resistance R22, to the voltage is applied to the base of the TR T15, and the differential voltage is positively fed back. Thus, comparators are always prevented from being different in decision time.
Patent JP-2000114818-A (JP)
Title: Concentrated constant nonreversible circuit element
Inventor: MIKAMI HIDETO
IPC: H01P1/36
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the high attenuation of high frequency by connecting the serial LC circuit of inductors and capacitors to a center conductor on an input side and/or an output side so as to make wide in band. SOLUTION: A recess part for inserting respective parts is formed at a resin case 12 arranged on a lower case 11, and external connecting terminals 13a, 13b,... are formed by three to three on opposed edges. The other ends of the respective terminals 13 are connected conductively with a connecting electrode in the case 12. A center conductor assembly 16, impedance matching capacitors 17 to 19 and a resistive element 20 are arranged in a recess part for inserting parts of the case 12. In addition, capacitors 21 and 22 for the serial LC circuit are arranged. These capacitors 21 and 22 for the serial LC circuit are flat capacitors and one electrode is conductively connected with their connecting electrodes 14c and 14f. Then, inductors 27 and 28 for the serial LC circuit are arranged between the upper electrode of the capacitors 21 and 22 for the serial LC circuit and center conductors 25 and 26.
Patent JP-H07136598-A (JP)
Title: Scaffolding abrasive cleaning device
Inventor: IKEI HIROAKI
IPC: B65G47/52
Filed: 1993-11-15
Abstract: PURPOSE:To automate the operation to supply taking out one sheet each of building frames from a bundle of building frames for temporary scaffoldings recovered after completion of a construction work and supplying these building frames to an abrasive cleaning machine. CONSTITUTION:The bundle of the building frames A stacked on each other is placed on a building frame cradle 4 of a building frame accepting device 2 and the building frame cradle 2 is swiveled to dispose the cross frame side of the building frame A of the uppermost stage to a building frame taking out device 18 side. The building frame cradle 4 is then moved vertically to bring the building frame A of the uppermost stage to the height position of a detaining device 26 of the building frame taking out device 18. The detaining device 26 is advanced by starting of abrasive cleaning to detain the cross frame material of the building frame A and thereafter, the detaining device 26 is retreated to draw out one sheet of the building frame A. This building frame is transferred onto a building frame feeding device 36 constituted freely vertically movably and is fed into an abrasive cleaning machine body 1. The building frame cradle 4 is swiveled 180 deg. to dispose the cross frame material side of the building frame A to be taken out to the building frame taking out device 18 side when the building frame A is drawn and taken out. The building frame cradle 4 is simultaneously moved upward to the height corresponding to one sheet of the building frame.
Patent JP-H10132929-A (JP)
Title: Ultrasonic wave sensor
Inventor: KURA KANETAKE
IPC: G01S7/526
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To minimize an error of detected distance due to a vibration delay of an ultrasonically vibrating surface and improve accuracy of position detecting. SOLUTION: An ultrasonic wave is delivered from an ultrasonic wave sending/receiving section 2 toward an object to be detected and its reflected wave is input a detecting operation control circuit 1 through an A/D converter 3 for A/D conversion. Then a wave form width detecting means 5 detects a wave high value and pulse width. These wave high value and pulse width except which is filtered out by a fitter means 5 because it is less than a certain value are entered into a correction factor selecting means 7. When the pulse width is larger than a predetermined value, said correction factor selecting means 7 selects a correction factor from a correction factor storage means 9.  In this case, the correction factor storage means 9 selects the correction factor based on a detecting distance which is delivered from a position calculating means 4 and the pulse width which is delivered from the fitter means 6. A detected position correcting means 8 performs calculation relating to correction for the detected distance which is detected by the position calculating means 4, using the correction factor selected by the correction factor storage means 9.
Patent JP-H02133621-A (JP)
Title: Cutting of winding end of roving in roving frame during doffing and device therefor
Inventor: NAKANE KATSUMI
IPC: D01H9/16
Filed: 1988-11-10
Abstract: PURPOSE:To surely automatically cut roving at a position somewhat separated from a battledore of presser by slightly dropping a bobbin rail after stopping of machine stand, mutually rotating a bobbin and a flyer in the opposite directions and lowering the bobbin rail. CONSTITUTION:After a roving bobbin is made full bobbin and a machine stand is stopped for doffing, a bobbin rail 15 is slightly dropped and at the position, one of a bobbin B and a flyer 5 is rotated in the direction reverse to that in ordinary winding operation to enlarge a winding angle of roving R against battledore 39b of a presser 39. Then the bobbin rail 15 is dropped to a doffing position. In the operation, the roving R is cut at a position reeled from the battledore 39b.
Patent JP-H06108774-A (JP)
Title: Foundation reinforcing method
Inventor: ICHIKAWA KENSAKU
IPC: E21D9/04
Filed: 1992-10-01
Abstract: PURPOSE:To reinforce the foundation by increasing the strength of a columnar consolidated body having a high bending strength and a high shearing strength and incorporating a core in the case of previous receiving, and by increasing the strength of the ground as a zone in the case of system lock bolts, so as to increase the attaching strength of the lock bolts while shortening the length of the system lock bolts, thereby the development of a building lot is simply and economically with the use of a general purpose rock drill without the necessity of a professional worker. CONSTITUTION:A filler is charged in a drilled hole which is formed in the ground so as to form a columnar consolidated body 31. Then, a small diameter drilled hole is formed in the columnar consolidated body 31, and a core 34 is inserted in the small diameter drilled hole. Further, a fixing material 37 is charged therein.
Patent JP-H07169297-A (JP)
Title: Semiconductor memory
Inventor: ASAKURA MIKIO
IPC: G11C29/00
Filed: 1994-11-18
Abstract: PURPOSE:To obtain a semiconductor memory in which an access time is short and which has high reliability. CONSTITUTION:A second memory cell array is provided in addition to a first memory cell array. The first memory cell array consists of dynamic RAMs, the second memory cell array consists of static RAMs. Capacity of the second memory cell array is smaller than that of the first memory cell array. An arithmetic circuit is provided between the first memory cell and the second memory cell. When data is transferred from the first memory cell to the second memory cell, the prescribed operation is performed by the arithmetic circuit.
Patent JP-H10130732-A (JP)
Title: Bearing steel parts for rolling bearing and quenching method thereof and quenching device thereof and instrument for measuring surface temperature thereof
Inventor: ITO KATSUNORI
IPC: F16C33/64
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality after heat treatment in a lot and among lots by controlling the quenching condition while measuring the surface temp. of a bearing parts. SOLUTION: The bearing parts 1 is dipped into oil at the time of quenching. Then, the surface temp. of the parts 1 is measured e.g. with a surface temp. measured means 2 having an optical fiber. Further, the temp. in the inner part of the parts 1 is measured e.g. with a thermocouple. In such a way, a cooling condition setting means 3 sets the cooling condition of the parts 1 based on the measured temp. at each part of the parts 1 and transmits to a cooling means 4 to perform the cooling condition of stirring speed, etc., of the oil dipping the parts.  Then, since the surface temp. of the party 1 is measured in the real time and the cooling conditions of the surface layer and the inner part can be controlled, e.g. while obtaining the necessary martensite structure in a prescribed range, the temp. difference between the surface layer and the inner part is eliminated, and the crack sensitivity on the surface layer is reduced, and the quality after heat treatment in the lot and among the lots can be stabilized.
Patent JP-S63139601-A (JP)
Title: Surface machining for linbo3 single crystal
Inventor: KODERA SUNAO
IPC: B23B1/00
Filed: 1986-11-28
Abstract: PURPOSE:To improve flatness and surface roughness of a cut surface, by a method wherein surface cutting is effected so that a cutting direction can be specified in a direction in which machinability is most excellent. CONSTITUTION:When a workpiece 2 is secured to a work holder 4, provided the advancing direction of the workpiece 2 is B and a radial direction extending toward the rotation center of a main shaft 1 is A, a cutting direction C is extended in reverse direction to the advancing direction B, and an angle of the cutting direction with an axis Y is set to 60 deg.. The holder 4 is secured to the tip of the main shaft 1, clockwise rotation is exerted on the main shaft 1, and a feed from the outside of the workpiece 2 toward a center is exerted, as shown by an arrow mark, on a bite 3 having a diamond tip 3a. As noted above, by performing a cutting work in a way that the cutting direction c is specified, uniform and excellent flatness and surface roughness can be provided. An angle of the direction C with the axis Y may be set to 180 deg. or 300 deg..
Patent JP-H09126182-A (JP)
Title: Compressed gas generating device and force feeding method employing the generating device for transported fluid
Inventor: TAGUCHI AKIRA
IPC: F04D27/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To effectively obtain compressed air high in pressure as compressed air of a desired pressure by a blower at the final stage by connecting a plurality of blowers in series, and letting air ranging from several atmosphere to atmospheric pressure be sucked in/delivered by each blower in order stepwise in a range of pressurization limits. SOLUTION: Compressed air is filled in a pressure container A, transported air is filled in a pressure container B, electrically driven valves (a) and (d) are for example to be opened, and electrically driven valves (b) and (c) are to be closed. When the valve (g) of a pressure tank C is opened, compressed air is sucked in a blower I, and compressed air is thereby put in the pressure container B with pressure. By this constitution, compressed air in the pressure container B starts to be forcibly fed when a valve (f) is opened. When the pressure of a pressure tank A is lowered clown to a specified value, a valve (g) is closed, a valve (h) is opened, and when compressed air flows in a pressure tank D, a blower II is actuated, compressed air is forwarded to a pressure tank C, and it is put into the pressure container B with pressure as a specified pressure with the blower I operated.  Thus as mentioned above, the number of the blowers shall be increased in order in response to the pressure lowering of the pressure container A.
Patent JP-H09133113-A (JP)
Title: Connecting device
Inventor: TAKUBO YOSHIICHI
IPC: F16B12/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To secure connective reliability in simplifying a clamping operation by making a connector loosely inserted into a splicer retractable by the rotational operation of a rotator at the side if a horizontal member, and clamping an engaged hook piece at the tip part to a peripheral wall part of an object member tight enough. SOLUTION: A connector 2 is loosely inserted into and inscribed to a boxlike body 1 being internally fitted in the end of a horizontal member 7 free of slide motion, and an engaged plate 6 projectingly installed with an engaged projection (g) in an eccentric disk 5 and a circumferential part is attached tight to a turning shaft 4 to be loosely inserted into a through hole (e) installed in an intermediate part of this connector 2 by way of a side wall of the boxlike body 1 from a side wall of the horizontal member 7. In succession, the turning shaft 4 is rotated from a side wall of the horizontal member member and the eccentric disk 5 and the engaged plate 6 are rotated in the through hole (e), whereby the connector 2 is horizontally slid inward with the eccentric disk 5, and a tip engaged hook piece (d) is clamped and locked tight.  At this time, an eccentric diametral expanding part of the eccentric disk 5 is turned round to an inner end side of the connector 2, so that it is so constituted that the connector 2 is immersed inward and the engaged hook piece (d) is made so as to be drawn nearer, therefore the horizontal member 7 is locket to the side part of a connective object member and connected by the operation.
Patent JP-H04162919-A (JP)
Title: Method for forming tube stock on manufacture of resistance welded steel tube
Inventor: NISHIDA YASUO
IPC: B21C37/08
Filed: 1990-10-25
Abstract: PURPOSE:To correct the twist of tube stock by aslantly arranging the drumlike twist preventing roll at the outlet side of the roll. CONSTITUTION:When a minute amount of the twist is generated on the tube stock 1A, and the difference of  h is made for the heights of both edge parts, the frictional force Fa' of the circumferential direction of the twist preventing roll 8a is made larger than the frictional force Fb' of the roll 8b. The twist of the tube stock 1A is corrected so that the edge part projected of the tube stock 1A is pressed downward with the difference  F of this frictional force, on the result, the frictional forces Fa, Fb of the circumferential direction of the rollers 8a, 8b are balanced and operated to the direction so that the resultant force becomes to zero. The shape of the roll 8 is drum like, the axial center R is inclined forward by the angle alpha with the tube manufacturing direction F against the tube axis P. Further, it has the inclination of circumferential direction of angle beta against the vertical line L of the tube axis P.
Patent JP-H11109976-A (JP)
Title: Device with soundproof structure
Inventor: KANDA SATOSHI
IPC: B41J29/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient muffling effect without incurring the increasing of the weight of a device and the increasing of the cost of the device in a device with the sound-proof structure provided with soundproof structures at external covers. SOLUTION: Front and rear covers 12, 13 covering the front surface side and the rear surface side of an image forming device 10 incorporating the sound source of, for example, a motor or the like are respectively formed in a flat box shape and vacuumed layers 14 are respectively formed in the inside of the cover. Then, at the time of the driving of the device, noise to be generated in the device 10 is made so as not to be leaked to the outside of the device by shielding it with inner and outer walls a, b and the vacuumed layers 14 of the covers 12, 13.
Patent JP-H03146007-A (JP)
Title: Reclining device
Inventor: KUMAGAI TOSHIAKI
IPC: B60N2/20
Filed: 1989-11-02
Abstract: PURPOSE:To quickly move the seat at the time of power walk-in, to slowly move it at the time of adjusting it back and forth, and to improve the operability by setting a speed of a driving motor by a power walk-in means higher than a speed of a driving motor by a front and rear position adjusting means. CONSTITUTION:When a lock release lever is operated in order to allow a person in a rear seat to get on and off a car, a lock arm 19 is detached from a lock pin 21, and a seat back 11 becomes a free state against a seat cushion 12, therefore, the seat back 11 is laid down forward by a spring. In this case, a switch operating arm 43 is turned in the same direction and a forward laid-down position detecting switch 41 is brought to turn-on operation. Subsequently, a signal of the forward laid-down position detecting switch 41 is shaped by a waveform shaping circuit, and stored in a signal storage circuit. Next, a speed changing means based on the signal rotates a driving motor in the forward direction at a high speed through a motor drive circuit. As a result, a gear in a gear box 35 is driven, the upper rail 27 moves to the front of a vehicle together with a feed screw shaft, a reclining seat 10 moves forward at a high speed along the lower rail 26, and at the time point when it reaches the front position, the lower face of a striker brings a front switch 37 to turn-on operation and the seat stops.
Patent JP-H08278927-A (JP)
Title: Reprogrammable network communication apparatus and reprogramming method of network communication apparatus
Inventor: ROREIN EFU BARETSUTO
IPC: G06F13/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To confirm whether or not image data down-loaded to a network communication equipment are compatible before reprogramming. SOLUTION: The reprogrammable network communication equipment includes a reprogrammable ROM 174 storing current program image data, a current network information file block and software reprogrammable module, a RAM 175 storing new program image data and a processor 173 that confirms whether or not new program image data are compatible, executes a software reprogrammable module when the compatibility is confirmed and sends/receives network communication.