baber/WOPTO huggingface dataset:
Patent JP-2000150775-A (JP)
Title: Mounting jig and method for mounting semiconductor element
Inventor: SUNAKAWA YOSHITAKA
IPC: H01L25/07
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To realize high density mounting property, fast operation property and high reliability when a semiconductor element is subjected to flip chip mounting, by correcting deformation of a substrate caused by mounting of a surface mounting part in a mounting method of a semiconductor element for performing flip-chip mounting for a semiconductor element on a substrate after a surface mounting part is mounted on the substrate. SOLUTION: A groove processing part 2 formed in a position opposite to the shape of a surface mounting part mounted on both sides of a substrate, a plate 4 provided with an opening part 3 in a periphery of a semiconductor element and a plate 6 are constituted. The plates 4, 6 are mounted on a front side and a rear side of a substrate, a plurality of holes provided to the plates 4, 6 are fit to a hole provided to a substrate by using a regulation pin 10 and they are fastened and fixed by a fixing vis 7. As a result, a substrate is held and warp thereof is corrected.
Patent JP-H10168658-A (JP)
Title: Production of hollow polybenzazole fiber and hollow polybenzazole fiber obtained therewith
Inventor: YABUKI KAZUYUKI
IPC: D01D5/24
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hollow polybenzazole fiber, excellent in heat and environmental resistances and having a uniform film thickness in the fiber cross-section and to produce the hollow polybenzazole fiber obtained by the method. SOLUTION: This method for producing a hollow polybenzazole fiber comprises using a double tube type orifice containing each inner tube for extruding a hollow-forming medium through an interval in a spinneret and further comprises a step for extruding a spinning dope containing a polybenzazole and an acid through each dope orifice formed between the spinneret and the inner tube while extruding the hollow-forming medium through the hollow- forming orifice formed in the inner tube. The hollow-forming medium extruded through the hollow-forming orifice is filled in the central part of the dope filament extruded through the dope orifice and the opened end of the inner tube is located near the opened end of the spinneret. A fixed part for fixing the inner tube to the spinneret is located on the deep side of the spinneret.
Patent JP-2000130748-A (JP)
Title: Steam generating device for food heating warming device
Inventor: TAKASHIMA HIROSHI
IPC: F24C1/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a frequent start and stop of combustion due to a fluctuation in a steam using amount, in a food heating warming device differing in a steam using amount according to an operation state. SOLUTION: This food heating warming device comprises a steaming chamber to contain foods at an internal part, and a seam generating device 10 to generate steam introduced in a steaming chamber, and a steam introduction amount control device 8 to control an amount of steam introduced in the steaming chamber, and the food heating warming device is provided with two kinds of operation states of one being a heating process wherein a food in the steaming chamber is heated by feeding steam in the steaming chamber and the other being a warming process wherein after completion of a heating process, a steam feed amount is decreased to a value lower than that during the heating process to effect warming.  In the so formed food heating warming device, the steam generating device 10 is provided with a fuel feed route 18 so that a burner is divided into a plurality of combustion parts 2 and 3 and each of the combustion parts performs independent combustion. A combustion control device 5 to control combustion of the burner receives a signal from a heating warming control device and varies the number of burner combustion parts available during the execution of burner combustion according to the operation state of the food heating warming device.
Patent JP-H11155301-A (JP)
Title: Traveling and controlling machine for cultivation bed
Inventor: SUZUKI YOSHINORI
IPC: A01B13/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a controlling machine made easily operable for traveling over a long and narrow gutter-shaped cultivation bed and plowing the soil of the bed to form a ridge. SOLUTION: This traveling and controlling machine for cultivation bed is constituted by arranging a transmission case 3 in the rear of an engine, a rotor for plowing under the transmission case 3 and guide rollers 30 in the front or rear, or at left and right sides in the front and rear of the rotor for plowing, installing a grip parts 43, 44 in the front part of an engine stand 4 and in the rear part of the transmission case 3, and a handle supporting part 50 in an upper direction of the rear end of the plowing rotor, and constituting the handle supporting part 50 with a handle receiving body 51 and a rotary cylinder inserted into the receiving body 51 freely rotatably, for nipping and supporting a handle as left and right freely sliding and up and down rotatable.
Patent JP-H10153271-A (JP)
Title: Electric actuator for valve
Inventor: AOKI KAZUHIRO
IPC: F16K31/44
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate possibilities that a valve seat part and the other part are damaged by excessive pressure-bonding force and leakage from the valve seat part is generated by a little pressure-bonding force with the easy adjustment. SOLUTION: In an electric actuator 1 for opening or closing a valve by the normal or reverse rotation of an output shaft 3, the normal rotation of the output shaft 3 is directly or indirectly transmitted to a stem 5 of a valve or a stem nut 6 through a coil spring 4, the stem 5 is rotated or reciprocated from the full opening position to the full closing position of the valve, the coil spring 4 is twisted by the normal rotation of the output shaft 3 also after the valve body 7 is brought in contact with a valve seat 8 and the operation of the valve body 7 is stopped, and pressure-bonding force between the valve body 7 and the valve seat 8 is increased.  When the valve body 7 is rotated or reciprocated from the full closing position to the full opening position by reversely rotating the output shaft 3, the reverse rotation of the output shaft 3 is transmitted by an interlocking mechanism for directly transmitting the rotation to the stem 5 of the valve or the stem nut 6 after torsion of the coil spring 4 is restored.
Patent JP-2000146373-A (JP)
Title: Defroster for air conditioner
Inventor: ISHITA MAKOTO
IPC: F24F11/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To perform defrosting efficiently in a short time. SOLUTION: A refrigerant circuit 3 coupling an outdoor heat exchanger 1 with an indoor heat exchanger 2 is provided with a compressor 4 and a four- way valve 5. A pair of extending/shrinking curtain 16 disposed in front and rear of the outdoor heat exchanger 1 are coupled with a timing belt 20 wound around a pair of vertical pulleys 19. The lower pulley 19 is coupled through a gear mechanism 22 with a drive motor 23 and a control section 13 comprising a microcomputer controls an electric heater 10 and the drive motor 23 based on a detction signal from a temperature detector 12.
Patent JP-H07181448-A (JP)
Title: Driving method of antiferroelectric liquid crystal display
Inventor: SUZUKI YASUSHI
IPC: G09G3/36
Filed: 1993-12-22
Abstract: PURPOSE:To provide a simultaneous multidigit driving method for improving the characteristics of antiferroelectric liquid crystal panel. CONSTITUTION:The polarities at the start of impression of the waveforms to be impressed to selected rows are set at polarities reverse from each other in the first row and the remaining row exclusive of the first row. Selection periods are divided to npieces of sub-groups. The data basic waveforms to be impressed to data electrodes (columns) in synchronization with the selected waveforms are composed of column vectors of a unit matrix of nrows and n-columns. However, the codes of the first data are inverted. This driving method is constituted by the concept that the max. voltage impressed to one pixel is set at the value sufficiently exceeding the threshold value expressed by an antiferroelectric liquid crystal and the absolute value of the threshold is set in the middle of the sum of the absolute value and the value obtd. as a difference between the absolute value of the selected waveforms and the absolute value of the data waveforms.
Patent JP-2000150806-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KONISHI AKITAKA
IPC: H01L21/76
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a semiconductor device by preventing the occurrence of such a problem as the dishing or erosion of a groove area and an interlayer insulating film and, at the same time, by increasing the operating speed of a circuit and saving the power consumption of the circuit. SOLUTION: A semiconductor device is provided with a semiconductor substrate 101, a plurality of active areas α and β for forming semiconductor elements formed on the surface of the substrate 101, and an element isolating area composed of a groove area which isolates the active areas α and β from each other and is filled up with an insulating film and pseudo active areas a-f formed adjacently to the groove area. The device is also provided with wiring layers 123a-123c formed above the substrate 101 and pseudo conductive films 112b-112f formed on the element separating area. The pseudo conductive films 112b and 112c which are partially or entirely arranged below the wiring layers 123a-123c are only formed on the groove area 124.
Patent JP-H058092-A (JP)
Title: Press machine
Inventor: UEHARA TADAYOSHI
IPC: B30B15/00
Filed: 1991-11-13
Abstract: PURPOSE:To contrive the enhancement of the accuracy of the forming shape of pressed articles, the prevention of a degradation in mold life, the decrease of forming load, and the decrease of vibrations and noises at the time of material working. CONSTITUTION:Plural eccentric parts 9 having angle phase differences are provided on a crank shaft 8 and slides 12 separated from each other connecting rods 19 are connected to the eccentric parts 9. The horizontal positions of the slides 12 are adjusted by devices 42 for adjusting the horizontal positions of the slides consisting of pads, etc., to be supplied with a pressure oil. The slides 12 are so constituted that the slides can be freely vertically moved relative to the connecting rods 10 by means of slide lifting devices 11 consisting of hydraulic cylinders, pressure receiving members, etc.
Patent JP-H11345484-A (JP)
Title: Protection method from electric defect in data storage system
Inventor: CARGEMEL LAURENT
IPC: H02H3/087
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To enable to protect a data storage system even when an electric detect is generated at any position in the system. SOLUTION: In a data storage system which has at least two disk units UND1 to UND3, at least one redundancy management units UNC1 and UNC2 and power feed distributing points P and redundant mechanisms, management assemblies EG1 to EG5 bringing about open circuits of corresponding links LI1 to LI15 when an electric defect is generated in the units or in links themselves are arranged near the distributing points P.
Patent JP-H01159527-A (JP)
Title: Gas ignition plug and manufacture thereof
Inventor: ICHISE MIKIO
IPC: F23Q3/00
Filed: 1987-12-24
Abstract: PURPOSE:To omit a bonding process to reduce the manufacturing cost of the title plug by manufacturing an ignition plug for use in a gas burner by forming a porcelain using a crystal calcium phosphate glass powder and an alumina powder, and burning the same integrally with an electrode bar to fix the same. CONSTITUTION:The ignition plug 1 formed by an electrode bar 3, and a porcelain 2 which insulates and protects electrode bar 3, is manufactured by forming the porcelain 2 by use of a mixture of a crystal calcium phosphate glass powder and an alumina powder and burning the porcelain 2 integrally with the electrode bar 3 at a glass fusing temperature to fix the same. The porcelain 2 and the electrode bar 3 are integrally fixed to each other by insert molding or burning the porcelain 2 inserted with the electrode bar 3. As the glass powder, a crystal calcium phosphate glass is suitable. In order to impart, heat resistance and heat resisting antishock property to the same, a powder of ceramics such as zirconia, alumina and the like is mixed in the glass.
Patent JP-H06175883-A (JP)
Title: Program debugger
Inventor: TERASAKI KATSUHIKO
IPC: G06F11/28
Filed: 1992-12-04
Abstract: PURPOSE:To provide the program debugger which can improve exactness or efficiency for debugging a program and does not require any large capacity trace memory. CONSTITUTION:This device is provided with a mapping memory 12 for storing a program to perform debugging, flag memory 13 for storing information showing which of a loop starting instruction, loop repeating instruction, loop ending instruction and other instruction a certain instruction is corresponding to the respective instructions of the program stored in this mapping memory 12, CPU 11 for outputting trace information by executing the program stored in the mapping memory 12, address control circuit 15 for deciding an address to store the trace information based on the information stored in the flag memory 13, and trace memory 14 for storing the trace information at the address decided by the address control circuit 15.
Patent JP-H01168136-A (JP)
Title: Electronic exchange
Inventor: TAKAHASHI IKUHIRO
IPC: H04L12/40
Filed: 1987-12-23
Abstract: PURPOSE:To improve the processing capability of a central control unit by sending status information when the coincidence between identification information sent from the central control unit and identification information of its own equipment is detected in each of port controller and storing sequentially the information by the central controller. CONSTITUTION:An equipment number is sent sequentially from port controllers 2-1-2-n from an equipment number sending circuit 11 of the central control unit 1, and the port controllers 2-1-2-n send the equipment state of its own equipment to the central control unit 1 when the equipment number is coincident with the equipment number of its own equipment in response to the equipment number. Then the data of the equipment state is stored sequentially in a reception data storage circuit 12. Thus, the load of the central control unit 1 to read the equipment status is relieved to improve the processing capability of the central control unit 1.
Patent JP-H02172566-A (JP)
Title: Powder coating method
Inventor: NOZAKI YUKIO
IPC: B05D1/12
Filed: 1988-12-26
Abstract: PURPOSE:To efficiently and uniformly coat a work with a powder by providing a process for filling a powder receiver with the powder, a process for introducing a preheated work into the powder, a process adhering the powder to the surface of the work by vibrating the powder receiver and a process taking out the work. CONSTITUTION:The powder receiver 2 whose upper and bottom surfaces are opened arranged on a table 1 is allowed to advance to a powder supply position by a drive cylinder 3 to be filled with a powder 7. This powder receiver 2 is allowed to advance to a work supply position and a work preheated to the m.p. of the powder 7 or higher is allowed to fall in the powder 7 in the powder receiver 2. Then, the powder receiver 2 is moved forwardly and rearwardly by the drive cylinder 3 to impart vibration to the powder 7. By this method, the entire surface of the work 8 is brought into contact with the powder 7 while the powder 7 is melted to be uniformly adhered to the entire surface of the work 8. Subsequently, the powder receiver 2 is allowed to advance to a work taking-out position outside the table 1, and the powder 7 and the work 8 are allowed to fall from the opened bottom surface of said powder receiver 2.
Patent JP-H02174684-A (JP)
Title: Production of n-carbamoyl-d-phenylglycine
Inventor: TARUKAWA HITOSHI
IPC: C12R1/06
Filed: 1988-12-26
Abstract: PURPOSE:To obtain N-carbamoyl-D-phenylglycine in high efficiency by making microorganisms act a on 5-phenylhydantoin at separate two stages of reaction pHs 6.0-8.5 and 7.0-9.0. CONSTITUTION:At the first stage, bacteria or immobilized ones of microorganisms such as Pseudomonas is made to act on a suspension of a 5-phenylhydantoin (5-PeH) of general formula I. The pH during the reaction is retained at 6.0-8.5 by dripping an aqueous alkali solution such as of sodium hydroxide. Thence, the resultant reaction liquid is put to solid/liquid separation to obtain a clear reaction solution. Next, at the second stage, the the pH of this clear solution is retained at 7.0-9.0, and the bacteria or immobilized ones are newly made to act on the system. The resultant reaction solution is condensed and the pH is brought to the isoelectric point(2), thus obtaining the objective N-carbamoyl-D-phenylglycine (CDPG) of general formula II. Through the above-mentioned processes, the CDPG can be industrially advantageously obtained in high yield at low cost.
Patent JP-H04197516-A (JP)
Title: Apparatus for grinding plated steel strip for welding
Inventor: INOUE SHOJI
IPC: B24B9/00
Filed: 1990-11-28
Abstract: PURPOSE:To remove plating layer only at the necessary position and to form this to cylindrical-state having high circularity by removing the plating layer at both end parts in the width-wise direction with a grinding stone having elastic layer. CONSTITUTION:A rotating shaft 11 of the grinding stone 10 is held as parallel to running direction of the plated steel strip and the grinding stone body 13 having compressible elastic layer 12 dispersing abrasive grains on the peripheral face is pressed to end part in width-wise direction of the plated steel strip. On a backup roll 14, too, the elastic layer 15 is arranged and this is brought into contact with rear of the plated steel strip under compressive condition. The plating layer S1, which exists on the end part in the width-wise direction, is removed with rotation of the grinding stone 10. Then, the elastic layer 12 arranged at periphery of the grinding stone body 11 is compressed and face contact between the grinding stone 10 and the plated steel strip, is kept over the prescribed length (l) from end edge in the width-wise direction of plated steel strip. By this method, the plating layer S1 and basis steel S0 are uniformly removed within the range of distance (l).
Patent JP-2000152220-A (JP)
Title: Method for controlling monitor itv camera
Inventor: KURIHARA SHIGERU
IPC: G01S13/06
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the method for controlling a monitor ITV camera where a time from the selection of an object desired to be confirmed by an ITV camera among objects detected by a radar till a monitor personnel visually recognizes the object on a monitor display screen can be reduced. SOLUTION: A radar 21 of a center station 30 displays position, size and velocity information of all objects detected within its object area onto an operation console 33, an object desired to be confirmed by an ITV camera 11 is selected automatically or manually among the objects displayed on the operation console 33, an arithmetic unit 34 obtains the position of the selected objects as a polar coordinate position when viewed from the installed position of the ITV camera 11, calculates an azimuth, an elevating angle and a control variable for designating a lens with respect to the object by the ITV camera 11 based on the polar coordinate position, the size of the object, the height of the ITV camera, the rating of the lens and the ITV monitor display size,  and the ITV camera can automatically remote-controlled based on the control variable via a remote control master station 36 and a slave station 12.
Patent JP-H05137051-A (JP)
Title: Camera jiggle corrector for image
Inventor: KONDO TETSUJIRO
IPC: G06T7/20
Filed: 1991-11-15
Abstract: PURPOSE:To correct the camera jiggle with high accuracy by detecting the motion vectors of images for each block based on the image data on the key point picture element and producing a correction signal after deciding surely a fact that the movement vectors are caused by the camera jiggle. CONSTITUTION:A camera jiggle deciding circuit 25 decides that the motion vector of an image detected by a motion vector detection part 10 is caused by the camera jiggle of the image if the frequency value of the coordinates corresponding to the preceding motion vector is smaller than a prescribed level in regard of a frequency distribution table produced by a frequency distribution table production circuit 24. If the relevant frequency value is larger than the prescribed level, the circuit 25 decides that the motion vector is not caused by the camera jiggle. When the decision output showing a fact that the motion vector is caused by the camera jiggle is supplied to a correction value generating part 30, the camera jiggle correction signal corresponding to the camera jiggle vector is produced and supplied to a correction part 40. Thus the video data undergone the correction of camera jiggle are outputted through a signal output terminal.
Patent JP-2001139040-A (JP)
Title: Packaging bag, appliance for spraying, and spraying device
Inventor: SHIBATA TAKAO
IPC: B65D33/36
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the load in an agricultural chemical spraying work in the field. SOLUTION: In a spraying device 1 to spray a chemical 3 over the ground in a mobile mode, a discharge outlet forming part 4 which is communicated with a filling part with the chemical 3 filled therein and forms a discharge outlet 5 by detaching an end side is formed on a sealing part 2b on at least one end of a packaging bag filled with the chemical 3, and the spraying device 1 comprises the packaging bag 2 in which the width of the discharge outlet forming part 4 is set to the width capable of discharging the chemical 3 of an appropriate quantity through the natural flow-down, and a spraying appliance 7 which is provided with a body 8 having a moving means 10 on a lower end at the movably operable height in an erected position, and a fitting means 13 to fit the packaging bag 2 to the body 8 in a suspended condition with the discharge outlet 5 downside.
Patent JP-H06177872-A (JP)
Title: Password association method
Inventor: ITSUBO AYAKO
IPC: H04L9/32
Filed: 1992-12-07
Abstract: PURPOSE:To enable an operator to remember a password to have an access to the secret data, etc., by giving a part of the password as a hint when the operator forgets the password. CONSTITUTION:A control system consists of an input device 201 like a keyboard including a hint button, a CPU 202, a display device 203 which display the processing result and the processing procedure of the CPU 202, and a storage 204 which stores the data acquired by the CPU 202. Furthermore a means is added to output a part of a password as a hint for input of the password. When an access is given to a secret file, it is decided whether an operator forgets the password or not. If not, the operator inputs the password. If so, the hint of the password is shown to the operator to make the operator associate the password. Thus the operator remembers the forgotten password and inputs it.