baber/WOPTO huggingface dataset:
Patent JP-H06149259-A (JP)
Title: Musical sound signal generating device
Inventor: ASAKAWA SHINJI
IPC: G10H7/02
Filed: 1992-11-02
Abstract: PURPOSE:To generate a musical sound signal which reproduces an original musical-sound and has quantization noises reduced by performing specific filtering processes. CONSTITUTION:In a waveform memory 10-1 that the musical sound signal generating device 10 is equipped with, waveform data after a filtering process (pre-emphasis) represented by ¦H(omega)¦=Comega<n> (omega: angular frequency, C is constant, and n is positive integer) are generated and stored. The waveform data are read out and converted by a D/A converting circuit 10-3 into an alalog signal and a filtering process (de-emphasis) represented by ¦G(omega)¦=Komega-<n> (omega is angular frequency, K is constant, and n is positive integer) is carried out. Therefore, even if a pitch is multiplied by 1/alpha and frequency conversion is performed halfway during that, the magnification factor is never different by respective frequency component and the same musical sound waveform as a musical signal when neither the pre-emphasis nor de-emphasis processing is performed is generated.
Patent JP-2001118112-A (JP)
Title: Paper money feeding device
Inventor: MASUKI HIROFUMI
IPC: G07D9/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the removing rate of a foreign matter fed with a paper money. SOLUTION: A frame body 1 has a paper money receiving and paying port 10a and a foreign matter discharging port 10d opening at an upper side and a lower side at an upright position. A supporting member 17 which supports the bottom edge of a paper money P within the frame body 1 at the upright position and through which a foreign matter F can pass is provided. A pressurizing plate 13 capable of moving in a direction vertical to the surface of the paper money is provided. A paying out part 2 pays out the paper money P within the frame body 1 at a horizontal position.  In this device, (1) when the paper money P is fed into the frame body 1 at the upright position, (2) the plate 13 is moved back and forth plural times with respect to the paper money P, (3) the frame body 1 is rotated to the horizontal position from the upright position, (4) the paper money P within the frame body 1 at the horizontal position is fed out by the part 2. (5) When this paper money P is not fed out normally, feeding out is stopped. After the frame body 1 is rotated from the horizontal position to the upright position (with impact), the (2) to (4) are repeated again.
Patent JP-H1095364-A (JP)
Title: Manufacture of car body frame
Inventor: ASHINA TOSHIRO
IPC: B21D26/035
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To increase productivity and to facilitate manufacture of a car body frame by making loop members of hollow extruding materials and joining the sides of the loop members to form the entire part of a portion of a car body frame. SOLUTION: Hollow extruding material pieces 104 and 105 and core joints 106 and 106 formed to have outer diameters equal to the inner diameters thereof are prepared. By joining the hollow extruding material pieces 104 and 105 via the core joints 106 and 106, a loop member 102 is manufactured. By connecting two or more hollow extruding material pieces 104 and 105 with the core joints 106 and 106, a loop member 102 is easily manufactured. By joining the sides of the loop members 102,..., on a platform 101, a car body frame 100 is assembled.
Patent JP-H11131591-A (JP)
Title: Joint for steel structure and junction structure using the same
Inventor: TANAKA MASAMITSU
IPC: E04B1/58
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure having a relatively simple structure in a steel construction which is not suddenly broken even when a breaking load such as an earthquake acts on the steel construction. SOLUTION: Reinforcements 25 as reinforcing members in a joint 20 for a steel structure are arranged so as to stick to the inside space of an upper column 12 and a lower column 10 made of steel pipes. And concrete 29 is placed in the inside space of the upper column 12 and the lower column 10 and the inside space of a butt end core 21 to integrally form the upper column 12, the lower column 10, and the joint 20. In this way, the vertical direction is connected by a reinforced concrete column with reinforcing members. And hence, a simple connection structure without fear that it is suddenly broken by horizontal vibration in particular like a welding structure, can be obtained.
Patent JP-H11131264-A (JP)
Title: Production of hot-rolled pickled steel sheet excellent in appearance and electroplated steel sheet
Inventor: MATSUNAGA TAKAHIRO
IPC: C25D5/36
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To produce a beautiful hot-rolled pickled steel sheet free of surface flaws, nonuniform pickling, remaining scales, defective patterns, etc., whiter than the conventional one and good in gloss and surface uniformity. SOLUTION: A hot-rolled steel sheet is pickled and then etched at >=20 deg.C by spraying preferably with an aq. ferric salt soln. contg. a strong acid (e.g. an aq. soln. contg. 50-550 g/l ferric chloride and 10-250 g/l hydrochloric acid) so that the etching amt. is controlled to >=10 g/m<2> . The etched steel sheet is electroplated, and a beautiful appearance with a uniform surface and whiter than before is obtained.
Patent JP-H07145773-A (JP)
Title: Noise-wave suppression type distributor and manufacture thereof
Inventor: SAGAWA TAKAYUKI
IPC: F02P7/02
Filed: 1993-11-25
Abstract: PURPOSE:To provide an internal combustion engine with a noise wave suppressing type distributor excellent in productivity, low in cost and sufficient for noise wave suppressing effect, and to provide its manufacture. CONSTITUTION:A distributor comprises a distribution element 1 making rotative motion, in which a discharge electrode 4 is exposed without surrounding a discharge face and a high-voltage receiving portion with a high-resistance insulator 9 and plural lateral terminal electrodes 7 opposed to the distribution element with a gap in between. In the manufacture of addictively forming a high resistance insulator 9 in a discharge electrode 4 of the distributor, a discharge electrode 4 formed in specific form is placed in a forming metal mold, with its discharge face and its high-voltage receiving portion being exposed. And then, a high resistance insulator material is poured into the forming metal mold and set. Or otherwise, a discharge electrode 4 is formed in specific form. A high resistance insulator 9 in sheet form, stamped in form of a discharge face and a high voltage receiving portion of a discharge electrode is then disposed in a forming metal mold, so that portions other than the discharge face and the high voltage receiving portion are heat pressure formed integrally so as to surround the high resistance insulator 9, thereby forming a distributor 1.
Patent JP-H10143825-A (JP)
Title: Semiconductor magnetic head and its manufacture
Inventor: KAWANO MASAYA
IPC: G11B5/33
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor magnetic head and its manufacture having a structure capable of obtaining a signal with a high S/N ratio and also producing an extremely minute Kolbino type semiconductor magnetic detecting element using only a general photolithography process. SOLUTION: The device is equipped with a slider body 1, a semiconductor magnetic detecting layer 4 loaded on it, a center electrode 2 for taking out the information detected by this layer 4, and an annular electrode 3 arranged around the center electrode 2. One end face of the semiconductor magnetic detecting layer 4 is set on the same face as the slider face while, on the other end face of the layer 4, the other end of the center electrode 2 and of the annular electrode 3 are each abutted and fixed.
Patent JP-S62154648-A (JP)
Title: Formation of bump
Inventor: ATSUMI KOICHIRO
IPC: H01L21/321
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a bump having no improper bonding by forming a ball at the end of a wire inserted into a capillary, press-bonding the ball to a portion to be bonded and then disconnecting the wire from the ball to form the ball, thereby connecting in the state that the connecting state is constant. CONSTITUTION:After a ball 4 is formed at the end of a wire 2, a capillary 1 is moved down, and the ball 4 is pressed on the electrode pad 6 of a semiconductor element 5 to be bonded. The wire 2 is cut from the position of a cutout 9 formed by a cutout jig 8 to form a bump 12 on the pad 6. When at least either one of the bump 12 and a pressor 14 is heated, the bump 12 is formed on its upper surface with a flat portion 15. An external terminal 17 extended from a synthetic resin film 16 is connected by suitable means.
Patent JP-H04167873-A (JP)
Title: Synchronizing signal generating method and its synchronizing signal generator
Inventor: SHIMOHARI TOSHINORI
IPC: H04N5/06
Filed: 1990-10-31
Abstract: PURPOSE:To attain high accuracy for a tri-state synchronizing signal with small sized constitution by using a sampling rate conversion circuit so as to interpolate a data with a high clock frequency and high quantization bit number. CONSTITUTION:A change in a tri-state synchronizing signal is decoded by using a horizontal counter 1, a vertical counter 2 and a decoder 3 and the decoded signal is given to a sampling rate conversion circuit 4, which interpolate a data with a high clock frequency and a high quantization bit number to obtain the tri-state synchronizing signal. Thus, the highly accurate tri-state synchronizing signal satisfying the standard of timing and waveform is generated with small sized circuit constitution.
Patent JP-H06151685-A (JP)
Title: Mcp semiconductor device
Inventor: MICHII KAZUNARI
IPC: H01L23/538
Filed: 1992-11-04
Abstract: PURPOSE:To provide an MCP semiconductor device which has enhanced interconnection between semiconductor chips and semiconductor element reliability as well by allowing a part of a lead wire to extend to the other side from one side without contact with the main plane of at least one semiconductor element. CONSTITUTION:An MCP semiconductor device provides a bonding wire 25 which electrically connects inner electrodes 15 and 18 out of a first semiconductor element 11 and a second semiconductor element 12 to a lead wire 19 of a lead frame 20 and sealing resin which forms a resin package as well. A part of the lead wire 19 extends from one side to the other side of the semiconductor element without contact with the main plane of at least one semiconductor element so that the lead wire 19 may cross a chip in a three-dimensional manner. As a result, some of the inner electrodes 15 and 18 are connected to common lead wires 19d by means of the bonding wire 23. It is, therefore, possible to lower lead inductance and reduce a noise as well.
Patent JP-H06255147-A (JP)
Title: Tape printer performing inverted printing
Inventor: KUZUTANI SUSUMU
IPC: B41J5/30
Filed: 1993-11-25
Abstract: PURPOSE:To provide a tape printer capable of producing a tape of which print result is not blurred or disappeared. CONSTITUTION:A desired character is inputted by an operation of a character- selection dial 16 and a fixing key 20 and when a print key 35 is pressed, a dot pattern of the inputted character is read and the left-and-right inverted printing is performed on a transparent tape 70 by means of a thermal head 72. At that time, rollers 99, 100 rotate so as to overlap the transparent tape with a double-sided adhesive tape 102 with a release paper so that the double- sided adhesive tape 102 with the release paper is stuck on a face of the transparent paper 70 where the inverted printing is performed by means of an adhesive agent layer.
Patent JP-S62151253-A (JP)
Title: Continuous casting furnace
Inventor: MAE YOSHIHARU
IPC: B22D11/10
Filed: 1985-12-25
Abstract: PURPOSE:To execute continuous casting under non-oxidizing circumstances by dividing a vacuum chamber into a melting furnace and a casting furnace, which is connected with a nozzle opened to the outside, and pushing up molten metal, which is poured from the melting furnace to the casting furnace, into the nozzle. CONSTITUTION:After closing a partition wall 10 of the vacuum chamber 7, the first chamber 8 is exhausted to vacuum by opening a valve 13 and copper alloy raw material in the melting furnace 15 is melted by a high frequency induction coil 17, and on the other hand, the second chamber 9 is exhausted and Ar gas is introduced into the chamber 9 through the pipe 19. After getting the molten metal 25, Ar gas is introduced into the chamber 8 through a pipe 12 and the partition wall 10 is opened, and then the molten metal 25 is poured into the casting furnace 22 by shift-tilting the melting furnace 15 toward A B direction. After pouring, the furnace 15 is tilted back to the former position and the partition wall 10 is closed, and after inserting an inoculant wire from opening part of a mold 28, the molten metal 25 is brought into contact with the inoculant wire and a solidified metal is drawn up by pinch rolls 31, by rising Ar gas pressure in the chamber 9. In this way, the copper alloy is continuously melted and cast under non-oxidizing circumstances.
Patent JP-H09138382-A (JP)
Title: Negative power source device
Inventor: OWAKI RYOJI
IPC: H02M3/07
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent liquid crystal display picture state without using a high precision circuit element. SOLUTION: A negative power source circuit 15 of an LCD in front of a sewing-machine inputs an alternate signal to an input terminal 15a, and outputs a negative voltage based on the alternate signal from an output terminal 15b. An adjustment switch 11 for adjusting the LCD is provided. A CPU 12 controls a frequency variable circuit 14 inputting the alternate signal to the input terminal 15a according to the operation of the adjustment switch 11. The frequency variable circuit 14 varies its frequency within the range of 1kHz-20kHz.
Patent JP-H04169299-A (JP)
Title: Combination type flower letter material
Inventor: UENO AKIRA
IPC: A41G1/00
Filed: 1990-11-02
Abstract: PURPOSE:To easily prepare a flower letter by providing a columnar projection to end one of a resin body having a long oval three-dimensional shape and providing the tubular connection part in which the projection is inserted to the opposite end thereof and forming a plurality of small holes to the upper surface of the resin body and providing a double-side self-adhesive tape to the rear of the resin body. CONSTITUTION:The connecting projection 2 provided to one end of a resin body 1 molded into a long oval three-dimensional shape is covered with the tubular connection part 3 of the same separate resin body to connect both resin bodies and, thereafter, the resin bodies are connected in the same way to form one strip-like body. Artificial flowers or dry flowers are arranged to be inserted in s plurality of the small holes 4 provided to the upper surface of each of the strip-like resin bodies 1. The connection part 3 is detached from the projection 2 to set the resin bodies to the dimension of a necessary letter and the connection parts of the resin bodies are bent into an arbitrary shape to form a necessary letter shape. The backing papers of the adhesive double-coated tapes 5 bonded to the rears of the resin bodies 1 are peeled off and the resin bodies are combined to be bonded to a wall surface, a glass surface or a panel to form a flower letter.
Patent JP-S63139633-A (JP)
Inventor: GEAHARUTO SHIEIA
IPC: B23B19/02
Filed: 1987-11-25
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-2000116227-A (JP)
Title: Grain discharging apparatus for working vehicle
Inventor: KONO KENJI
IPC: A01F12/60
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a grain discharging apparatus for a working vehicle by dividing a lateral auger into a stationary cylinder and a movable cylinder so as to lighten the weight of the movable cylinder. SOLUTION: In this grain discharging apparatus for a working vehicle in which a grain tank 3 for temporarily storing grain and a longitudinal auger 4 and a lateral auger 5 for discharging the grain temporarily stored in the grain tank 3 are installed on a chassis 2 having a traveling apparatus 1, the lateral auger 5 consists of a stationary cylinder 5a and a movable cylinder 5b which is engaged with the stationary cylinder 5a and moved and extended in the longer direction. The movable cylinder 5b is engaged with the inner peripheral face side of the stationary cylinder 5a.
Patent JP-H06108468-A (JP)
Title: Placing of underwater concrete by use of concrete block
Inventor: YAGI MINORU
IPC: E02D15/06
Filed: 1992-09-24
Abstract: PURPOSE:To safely and securely place concrete by the work on the ground in a short time, by installing a hollow and bottomless reinforced concrete roughly matching rugged ground on a specified site and setting a cellular block thereon. CONSTITUTION:An outside-waterproof cloth and a bottom-water permeable cloth 2 are attached to the bottom of a molding frame block AI on the ground and a pole as a mark for positioning is erected in a pipe embedded in the side wall, at the middle of the front of the molding frame block AI and installed on the normal line of a breakwater. A cellular block B having the same length and width is installed thereon and immediately after that, filling stones 8 are fed up to almost the top to stabilize it. Next, a flexible hose is inserted from a mortar-injection hole 5 to the sea bottom to place mortar up to a little higher level than the blocks AI. In this way, the construction accuracy can be increased because of the work on the ground and also the construction cost can be reduced.
Patent JP-H08128399-A (JP)
Title: Fluid transporter controlling method
Inventor: GOMI HIROSHI
IPC: H02P27/06
Filed: 1994-11-02
Abstract: PURPOSE: To efficiently control the running of various fluid transporters for highly saving energy. CONSTITUTION: In a method for providing a predetermined load to a a fluid transporter 5 by controlling the operational amount of a motor built in the fluid transporter 5 by an inverter 3, a ratio V/F of voltage V of a power source 1 for providing the predetermined load in frequency F to minimize the power consumption is found out to apply the voltage and frequency providing the minimum ratio V/F to the motor for running the fluid transporter 5.
Patent JP-H08139332-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 1994-11-05
Abstract: PURPOSE: To form a compact anodic-oxide layer having a uniform thickness by adding a specified amount of a IIIa-group element to Al. CONSTITUTION: A gate electrode is made of a material contg. Al as a main component and IIIa-group element (Sc) 0.01-1.0wt.%. For example, on a substrate 201 a base film 202 of SiN is formed and Al film is formed by the sputtering, in which Sc is contained 0.2wt.%. The contained material utilizes a rate earth element in the Periodic table IIIa and its content is 0.05-0.40wt.%, preferably, 0.1-0.25wt.%. The Al film is patterned and etched to form a gate electrode 203 and a gate wiring 204. The surface of the Al electrode is anodic-oxidized to form oxide layers 205 and 206.
Patent JP-H11132737-A (JP)
Title: Image processing method
Inventor: HONDA TAKURO
IPC: G06T7/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method recognizing the image of a ball of BGA(ball grid array) parts at a high speed and with high accuracy. SOLUTION: Images 3a of balls arranged vertically and laterally on one face of BGA parts are obtained, and vertical direction straight lines and lateral direction straight lines (M1 to M6 , N1 to N6 ) which pass the images 3a of each ball are obtained from the acquired image data of the balls. An inspection area 20 surrounding the images 3a of the balls is set in a region including positions of the balls obtained from the arrangement information of the balls and crossing points of the vertical direction straight lines and lateral direction straight lines, and images of the balls in this set inspection area are processed to determine the central position of each ball and determine the central position and inclination of the BGA parts 1 from the central position. Since an inspection area is not set in a noise 3b, a highly precise image processing is made possible.
Patent JP-H03161515-A (JP)
Title: Conjugate fiber of multilayered structure
Inventor: HONDA CHIKARA
IPC: D01F8/14
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the subject fiber, having the innermost and outermost layers respectively composed of polyester ether and polyamide and a dispersion mixture of both as an interlayer and excellent in high strength, high modulus, dimensional stability, etc. CONSTITUTION:The objective fiber, composed of three layers of (A) the innermost layer, composed of a polyester ether consisting essentially of poly(ethylene-1,2-diphenoxyethane-p,p'-dicarboxylate) having >=0.7 intrinsic viscosity [eta], >=170X10<-3> birefringence ( n) and >=1.365g/cm<3> density and accounting for 30-90wt.% of the objective fiber, (B) the outermost layer composed of a polyamide having >=2.8 relative viscosity (etar) in sulfuric acid, >=45X10<-3> birefringence ( n) and >=1.135g/cm<3> density and (C) a dispersion mixture obtained by dispersing and mixing the components (A) with (B) at (30/70)-(70/30) weight ratio and having >=6.0g/d strength, <=20% elongation, >=90g/d initial resistance to stretching and <=5% dry heat shrinkage factor at 150 deg.C.
Patent JP-H01137899-A (JP)
Title: Dropout correcting device
Inventor: UCHIMURA KIYOSHI
IPC: H04N9/88
Filed: 1987-11-25
Abstract: PURPOSE:To sufficiently correct a time base by using a luminance signal as a replacing signal, simultaneously, reproducing continuous color sub-carriers from a reproduced compound video signal, superimposing them on the section of the color burst of the luminance signal, and applying the continuous color burst signals. CONSTITUTION:The title device consists of an FM demodulating circuit 2, a YC separating circuit 3 (Y for the luminance signal and C for the chrominance signal), a 1H delay circuit 4, a color burst superimposing circuit 5, a switch 6, a color sub-carrier reproducing circuit 7, and a dropout detecting circuit 8. Thus, as the 1H-delayed compound video signal to be replaced at the time of a dropout, only the luminance signal is possessed in the color burst period, and in the color burst period, by using the compound video signal to possess the color burst signal of the same phase as the color burst of the compound video signal in which the dropout is generated, an excellent dropout correction can be realized.
Patent JP-2001116196-A (JP)
Title: Liquefied gas vaporizing device
Inventor: OKI KAZUHIRO
IPC: F17C9/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To safely vaporize a liquid of a liquefied gas in a small space by means of small energy in a liquefied gas vaporizing device and to adjust combustion gas during combustion. SOLUTION: Solenoid valves 216, 217A, B and an ignition transformer 333, which intervene in a fuel gas flow passage for opening the fuel gas flow passage only when conducting so as to feed fuel gas to a burner 112, are provided within an internal pressure container 209 which can be pressurized to pressures in excess of atmospheric pressure, and air not containing combustible gas is fed by a blower 206 to the burner 112 via the internal pressure container 209. A portion of the fuel gas flow passage downstream of the solenoid valves is positioned externally of the internal pressure container 209 and fuel gas regulators 218A, B and a gas pressure detecting port 219 are positioned in that portion of the fuel gas flow passage. Further, a control board 319 is provided which causes the solenoid valves 216, 217A, B and the ignition transformer 333 to conduct after the elapse of a predetermined time since the internal pressure in the internal pressure container 209 has become equal to or greater than a predetermined pressure exceeding the atmospheric pressure.