baber/WOPTO huggingface dataset:
Patent JP-H07160185-A (JP)
Title: Answer diagnostic device
Inventor: IMAGAWA KAZUYUKI
IPC: G06Q50/20
Filed: 1993-12-08
Abstract: PURPOSE:To provide an answer diagnostic device capable of exactly diagnosing answers even if a step to disable the diagnosis with the conventional devices is inputted or even if the answer to enable plural interpretations is inputted with the answer diagnosing device which compares the answers from a learner and correct answers, diagnoses the learner's answers and outputs the results of the diagnosis. CONSTITUTION:An all combination searching means 10 searches all patterns of combinations of the steps with each other of the learner's answers inputted by an answer input means 6 and the correct answers determined by a correct answer deriving means 5. A combination pattern similarity calculating means 12 calculates the similarity of the combination patterns outputted by the all combination searching means 10 from the similarity of the combinations of the steps with each other calculated by a similarity calculating means 11. An optimum combination pattern selecting means 13 selects the most suitable combination pattern in accordance with the similarity of the combination patterns outputted by the combination pattern similarity calculating means 12. An error identifying means 14 diagnoses the errors of the respective steps of the learner's answers and the correct answers from the most suitable combination patterns and outputs the results 15 of the diagnosis.
Patent JP-H11144968-A (JP)
Title: Stacked transformer and metal fittings
Inventor: HOSOKAWA MASAO
IPC: H01F27/06
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a stacked transformer and metal fittings with which the operations of mounting the stacked transformer become easier and the distance between adjacent iron cores is increased. SOLUTION: A unit transformer comprises an iron core 11 and a coil 12. Plural unit transformers are stacked vertically in an outer box structure, such as tank or frame and fixed by metal fittings 21 to form a stacked transformer. The metal fittings 21 are provided with a band supporter 211 for supporting a band 22 wrapped around the iron core 11 of a unit transformer on its vertical part. The direction of the length of the metal fittings 21 and the direction of the length of the band 22 are set so as to be parallel or orthogonal to each other.
Patent JP-H08165602-A (JP)
Title: Metallic sleeper
Inventor: TANAKA AKIO
IPC: E01B3/16
Filed: 1994-12-13
Abstract: PURPOSE: To make the filling work (packing work) of packing material easy and sufficient so as to provide sufficient weight and impede the slip-out of the packing material. CONSTITUTION: Packing material 4 is filled full in a body 10 through an upward opening part. Slip-out preventing parts 17 are opposed to a movable bottom wall body 20 fitted into the opening part so as to build up a metallic sleeper 8 with large weight best suited for absorbing vibration. The metallic sleeper 8 is embedded in ballast 5, with the opening facing downward, and rails 1 are fastened thereto. With the tamping work of the ballast 5 performed. the ballast 5 is spread to the lower part of the metallic sleeper 8 by the movable bottom wall body 20. The movable bottom wall body 20 is moved up by the thrust-up force of the ballast 5 so as to heighten the density of the packing material 4.  An upper wall part 12 does not bend with the whole surface supported by the supporting force of the consolidated packing material 4 so as to support the load of a train with minimum thickness, and compactness is attained on the whole so as to be economically advantageous from the viewpoint of material while preventing sinkage.
Patent JP-H02154302-A (JP)
Title: Rotating head type digital signal recording and reproducing device
Inventor: HIKAWA KAZUO
IPC: G11B5/09
Filed: 1988-12-06
Abstract: PURPOSE:To make reverse recording and reproducing possible by providing third and forth rotating heads with the aid of opposing them each other and fitting the third rotating head at a position where it precedes nearly by 90 deg. in a rotating direction with respect to a first rotating head. CONSTITUTION:The first rotating head HA1 and a second rotating head HB1 are fitted on the first rotating surface of a rotating cylinder 3 by opposing them each other and the third rotating head HA2 is fitted at the position where it precedes by 90 deg. in the rotating direction with respect to the first rotating head HA1 on the second rotating surface by opposing it to the forth rotating head HB2. the rotating heads HA1 and HA2 have a fist azimuth angle and the rotating heads HB1 and HBB2 have a second azimuth angle. Therefore, the rotating heads HA1 and HB1 are used as a rotating head for recording and a digital signal can newly recoded on the same track and on a reproduced forward direction recording digital signal by the other unused channel thereafter. Thus, consecutive repeating reproduction is executed and the special recording and reproducing such as the reverse recording and reproducing or the like is executed, besides.
Patent JP-H03169102-A (JP)
Title: Circularly polarized wave receiver
Inventor: SAKA HIROSHI
IPC: H01Q13/08
Filed: 1989-11-28
Abstract: PURPOSE:To simplify the constitution of a feeding circuit by adopting a microstrip line antenna folded in a crank form. CONSTITUTION:Since each circularly polarized wave array antenna 11 adopts a microstrip line antenna and two feeders 12, 13 outputting right rotatory and left rotatory circularly polarized wave signals respectively are set to a remote position facing to each circularly polarized wave array antenna 11. Thus, the constitution of the feeders 12, 13 is simplified. Since the feeders 12, 13 are formed on a same plane and the antenna receiving the right rotatory and left rotatory circularly polarized wave signals simultaneously are formed on the same plane, the constitution of the antenna is simplified. Moreover, the right rotatory and left rotatory circularly polarized wave signals are separated efficiently independently of the characteristic of the separation of the planer array antenna itself with respect to the right rotatory and left rotatory circularly polarized wave signals.
Patent JP-H09143116-A (JP)
Title: Production of dialkoxyethane
Inventor: KIYOURA TADAMITSU
IPC: C07C41/28
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a dialkoxyethane useful as a stable aprotic solvent from an industrially inexpensive raw material. SOLUTION: A glyoxal diacetal or methylglyoxal diacetal, e.g. glyoxal diethylacetal, is hydrocracked in the presence of a catalyst containing palladium or nickel and having a hydrogen-activating ability to obtain the dialkoxyethane, e.g. 1,2-diethoxyethane. In the reaction, the temperature of the hydrocracking reaction is preferably 150-400 deg.C, and the pressure is the atmospheric pressure to 200 atm.
Patent JP-2001127021-A (JP)
Title: Grinding particle slurry for polishing
Inventor: OKAMOTO TAKESHI
IPC: B24B37/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a grinding particle slurry for polishing for preventing the generation of any microflow on the surface of an object to be worked after polishing working. SOLUTION: This is a grinding particle slurry for polishing constituted of grinding particles A having weight mean particle diameter [D] which is 0.1-50 μm in which the number of grinding particles having particle diameter 2D or more to be measured by a filtering method using a sieve having sieve mesh openings having 2D is set so as to be 2 or less per 1 g and dispersant B and water.
Patent JP-H0778077-A (JP)
Title: Magnetic disk device and firmware control method
Inventor: IMAI YUTAKA
IPC: G06F9/06
Filed: 1993-12-09
Abstract: PURPOSE:To perform update control over firmware accompanying the improvement of device performance or the performance improvement of firmware regarding device control or rewriting with an inspection processing program executed in a manufacture process and a control program (firmware for product) required for general operation without replacing a memory chip. CONSTITUTION:Firmware for a new product is sent in series from a ROM writer 4 through UART 105 and a CPU 100 rewrites the product firmware of old version in a PEROM 104 into the new product firmware. In the device manufacture process, firmware for production is already stored in the PEROM 104 and the CPU 100 performs inspection on the basis of this firmware for production. After the inspection, a product inspection unit sends the product firmware and the CPU 100 writes the product firmware in the PEROM 104 instead of the firmware for production.
Patent JP-H09153986-A (JP)
Title: Image reader
Inventor: NOGUCHI KOICHI
IPC: G06T1/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To measure an error of a position of a pixel read by the image reader or an image scanning speed with high accuracy. SOLUTION: A photoelectric converter 1 is made up of, e.g. a line CCD, by which an image is converted into an electric signal. The image converted into the electric signal is converted into multi-value digital image data by an A/D conversion section (device) 2. A shading correction section 3 corrects uneven lighting, deterioration in a luminous quantity around a lens, difference from the sensitivity between picture elements of the photoelectric converter from the converted data. The image data subjected to shading correction are given to a position error measurement section 4, in which a position error is measured or detected and a post processing section 5 conducts post-processing.  Then a processing condition setting section 9 sets the processing condition for the post-processing condition of the post-processing section 5, the processing condition is given to the post-processing section and the post-processing is conducted according to the processing condition.
Patent JP-H01151173-A (JP)
Title: Sealed connector for signal transmitting system
Inventor: KAWAMURA HIROSHI
IPC: H01R13/523
Filed: 1987-12-08
Abstract: PURPOSE:To attain the connection of electric wires and airtight block only via the plug-in of a plug and a socket by coupling a seal ring on the taper face of the plug side and pinching and sealing it with the inner periphery of the socket side and the outer periphery of the plug side by compression deformation. CONSTITUTION:Conductor pins 8 and 11 are provided on one of a plug 2 and a socket 1, a coupling section 9 coupled with them is provided on the other, and a conducting wire on the plug 2 side and a conducting wire on the socket 1 side are connected. A seal ring 41 coupled on the taper face 34 of the plug 2 side is pushed up by the pressing section 13 of the socket 1 in the direction to expand the inner and outer diameters and pressed to shrink the wire diameter from the centripetal and centrifugal directions and pinched and sealed by the inner periphery of the socket 1 side and the outer periphery of the plug 2 side in the compression deformation state, thereby the connection of electric wires and the airtight block of a junction can be firmly attained by the simple operation to merely plug the plug 2 into the socket 1.
Patent JP-H01150461-A (JP)
Title: Manufacturing device for grating substrate for lead battery
Inventor: NAGATA YUKIHIRO
IPC: B22D25/04
Filed: 1987-12-08
Abstract: PURPOSE:To make a solidified crystal structure a fine material and to prevent the generation of a void by detecting the degree of vacuum inside a cavity by pressure reduction and the molten metal ascending inside the nozzle for molten metal flowing by a sensor and press-fitting the molten metal into the cavity by operating a molten metal pressure fitting device. CONSTITUTION:A vacuum sensing sensor by current terminals 24, 25 is provided on the specified position of the nozzle 15 for leading a molten metal and the terminal thereof is connected to a control device 27. A heater 15 is provided on the outside of a nozzle 15 and a movable die 26 is composed of two split dies 17, 18. The inside of a cavity is subjected to pressure reducing by a pressure reducing device 28, the molten metal inside the nozzle 15 for molten metal leading is raised to get in touch with the current terminals 24, 25, then a control circuit 27 is actuated, a piston 14 is actuated by a hydraulic cylinder 29 by controlling an oil pump and a molten metal 11 is press-fitted into a cavity 21 and rapidly filled. The solidified crystal structure of a grating substrate thus becomes of a fine material because a molten lead is filled in a short time and the pressure reduction state can always be held constant because the molten metal ascending the inside of the nozzle 15 is detected by a sensor.
Patent JP-2000137514-A (JP)
Title: Method for controlling robot
Inventor: MURAKAMI YOSHINARI
IPC: G05B19/4155
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot controlling method capable of reducing operator's load at the time of executing the check of an operation state, the maintenance/inspection/adjustment of equipment, restart of running from abnormal stop, restoration to an origin, etc., and having easy operability. SOLUTION: Job numbers are previously allocated to respective forward programs prepared so as to subdivide a series of working operations and respective reverse programs prepared so as to reverse respective subdivided working operations and registered in a robot controller 20 and a main program 31 describing a series of operation sequences by these job numbers is stored in the robot controller 20. At the time of receiving a command signal from an overall controller 10 arranged independently of the controller 20, the main program 31 is executed and an industrial robot 1 is allowed to execute automatic running and execute also manual running for executing subdivided working operations forwardly and reversely like steps.
Patent JP-H06154334-A (JP)
Title: Catheter
Inventor: HASHIMOTO TERUO
IPC: A61M25/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide the catheter which is stiff, is thin and is highly smooth. CONSTITUTION:This catheter is constituted by a hollow pipe 1 made of a synthetic resin having flexibility and a straight metallic wire 2 (piano wire, stainless steel wire, work hardening type Ni-Ti alloy wire) embedded in this hollow pipe nearly over the entire length thereof in its longitudinal direction as essential components. An X-ray impermeable material is incorporated into the synthetic resin.
Patent JP-2001127947-A (JP)
Title: Device and method for image communication
Inventor: KUROSAWA YUJI
IPC: B41J29/38
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To control the orders of the color and monochrome of a received image on the basis of examination results by examining the surface and rear face of coated paper set on a device in color facsimile machine capable of both-side communication. SOLUTION: When color and monochrome images to be recorded on both the sides of a piece of recording paper are received (S1), this method urges the device to set a coated paper (S2), the types of the recording faces of a set recording paper are examined (S4), and the order of recording the received image is controlled on the basis of the decision results (S5 and S6).
Patent JP-H05115525-A (JP)
Title: Handy massager
Inventor: KAMIDOUEN TOSHIROU
IPC: A61H23/02
Filed: 1991-10-30
Abstract: PURPOSE:To provide a handy massager which can replace a tapping head safely without breaking parts. CONSTITUTION:The springy force of a compression spring 1 is allowed to act on a compression spring arresting member 19 fixed at a prescribed position between a tapping head 3 installed at the top edge part of a rectilinear movement shaft 2 which is directly connected with a revolution-rectilinear movement conversion part 7 and a compression spring 1 wound on the rectilinear movement shaft 2, and the action of the springy force of the compression spring 1 to the tapping head 3 is prevented.
Patent JP-H01150933-A (JP)
Title: Microprogram control device
Inventor: NAGAO SATORU
IPC: G06F9/22
Filed: 1987-12-07
Abstract: PURPOSE:To effectively apply a memory with the small memory capacity of a microprogram such as preferential processing in a branched destination by equipping a decoding circuit to convert the conditions of multi-directional branching into a specific address. CONSTITUTION:When a multi-directional branching instruction is carried out, multi-directional branching addresses MADR 10 (M0-M3) are converted into NADR 26 (N0-N3) by a decoder circuit 25, the movement of the microprogram jumps from an address 100 to addresses 101, 102, 104 and 108, and the respective processings are carried out. At such a time, when a signal to require an emergency most preferential processing such as an error processing is connected to the lowerst-order bit M0 line of the conditions MADR 10 of the multi- directional branching, since the M0 is at '1', the N0 is at '1', at the time of the multi-directional branching, when the error occurs, the movement jumps to the address 108 regardless of the conditions. Consequently, when the processing which must be carried out preferentially to the jump instruction such as the evacuation of a flag or a register inherent in the error processing after the address 108 is inputted, the necessary processing can be carried out.
Patent JP-H02156321-A (JP)
Title: Correcting method for operation input data
Inventor: IZUMI SHIGEO
IPC: G06F3/038
Filed: 1988-12-08
Abstract: PURPOSE:To optimize correction of input data by using voltages adjusted to the same voltage values as outputs of X and Y volumes, which are obtained when a multidirection operation type variable resistor (MR) is at a neutral point, as reference values to correct input data of the MR. CONSTITUTION:A reference volume 20 is so adjusted that the same X and Y output voltages as X-direction and Y-direction output voltages inputted to a microcomputer 5 from an MR operation part 2 are inputted to the microcomputer 5 when the operation part 2 is at the neutral point. The microcomputer 5 uses these X and Y output voltage values as reference values and compares them with X-direction and Y-direction output voltages inputted from the operation part 2 by a comparing operation part 5c to correct the offset value of the MR. Since the offset value peculiar to the operation part 2 is corrected, this method is applied to a navigation system to improve the precision of operation input data due to the MR and the operability is improved.
Patent JP-H05138988-A (JP)
Title: Printer integrated information processing device
Inventor: KOBAYASHI RYOICHI
IPC: B41J29/13
Filed: 1991-11-26
Abstract: PURPOSE:To release heat to an atmosphere from a thermal transfer printer and thereby ensure that stable print quality is obtained by pulling a wire using a carriage which travels laterally and realizing the subsequent drive of a movable carriage cover which is open during printing and closed during carriage return action. CONSTITUTION:A movable carriage cover 28 is driven by pulling a wire using the carriage which travels laterally. Subsequently, the cover 2 is open during printing process and closed during carriage return. As a result, a fan is no longer required so that no noise is generated and at the same time, heat is released to an atmosphere from a thermal transfer printer under a simple mechanical structure. In addition, a temperature is prevented from becoming high, and high, reliable print quality is maintained at low cost.
Patent JP-H10154754-A (JP)
Title: Layout compaction method for semiconductor device
Inventor: HIRATA YUKIO
IPC: G03F7/20
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve integrated degree of a semiconductor device and to suppress circuit change modifications for improved characteristics. SOLUTION: In step 1, a layout data of LSI of existing technology is read from a file 5, and the layout data is shrunk. The layout data of file 6 may be generated with a new layout in a step 2. In a step 3, based on the layout data of file 6 and a process reference value 7 of to-be-generated LSI, the cell (module) of layout data is resolved in an object unit, for optimizing the object. In step 4, based on the data of optimized object of a file 8, a net list 9, and a constraint condition 10 relating to wiring, plural objects are merged for modulation, while the compaction process of module is performed at modulation.
Patent JP-H02154977-A (JP)
Title: Furnace bottom electrode repairing method for dc arc furnace
Inventor: OKADA TAKEJI
IPC: F27B3/08
Filed: 1988-12-08
Abstract: PURPOSE:To enable simple repair of an electrode by a method wherein by utilizing a fact that the inner end surface of a furnace bottom electrode is still in a molten state right after discharge of a molten steel, a dummy electrode is inserted for repair. CONSTITUTION:A columnar furnace bottom electrode 3 is embedded in the central part of a bottom wall 2 of a furnace vessel 1. The furnace bottom electrode 3 is formed by a conductive metal of the same kind as that of a metallic material molten in the furnace vessel 1. The furnace bottom electrode 3 is molten in a molten steel 4, and when the number of melting times is increased, melt damage is produced even at refractories located around the furnace bottom electrode 3, and a need for repair is produced. Thereby, by inclining the furnace vessel 1 or other method, the molten steel 4 is discharged to the outside, and before the inner end surface of the furnace bottom electrode 3 is not hardened right after the discharge of the molten steel, i.e. when it is in a molten state, a dummy electrode 5 is inserted in an embedding hole for the furnace bottom electrode 3 from the inner side of the furnace vessel 1 to weld the dummy electrode 5 to the furnace bottom electrode 3. Refractories 7 are stamped around the dummy electrode 5 erected upright in the furnace vessel 1 to complete repair.
Patent JP-H05230165-A (JP)
Title: Hydrophobic polyurethane system
Inventor: YOAHIMU FURANKE
IPC: C08J3/24
Filed: 1992-10-27
Abstract: PURPOSE: To provide a thermosetting resin mixture that produces a dense molding, in superior in dimensional stability and hydrolysis resistance, and useful for sealing, etc., by curing a solid novolac resin, a solvent, a polyisocyanate, etc., in the presence of moisture in the air, etc.  
     CONSTITUTION: An intended thermosetting resin mixture which contains one kind or at least two kinds of components selected from among (A) preferably 6.8-38 wt.% of a solid novolac resin, (B) preferably 6.8-49.4 wt.% of an appropriate solvent of the component A such as propylene carbonate, (C) preferably 29.4-77.1 wt.% of a polyisocyanate such as 4,4'-diphenylmethane diisocyanate, and optionally (D) preferably 0-0.5 wt.% of a filler such as talc and a reinforcer such as carbon fibers, or (E) preferably 0-0.3 wt.% of a catalyst such as a primary amine, is cured in the presence of moisture in air and/or a medium, which is not dried, produces a dense molding. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000138246-A (JP)
Title: Manufacture of semiconductor package
Inventor: TAKASHIMA AKIRA
IPC: H01L21/56
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing of a semiconductor package at a low cost by using a mold having general-purpose properties, regarding the manufacturing method of a semiconductor package. SOLUTION: In this manufacturing method of a semiconductor package which is provided with semiconductor chips 12, an FPC tape 70 for mounting the semiconductor chips 12, mold resin protecting the semiconductor chips 12, and metal balls for connecting conductors the balls of which are arranged on the FPC tape 70, a plurality of the semiconductor chips 12 are mounted on the FPC tape 70. A plurality of the semiconductor chips 12 fixed on the FPC tape 70 are collectively molded with a mold 76, and a mold product 80 is formed. The mold product 80 is cut into individual packages.