baber/WOPTO huggingface dataset:
Patent JP-2000323914-A (JP)
Title: Glass antenna for vehicle
Inventor: KITAI BUICHI
IPC: H01Q5/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna suitable for transmitting/receiving radio waves of an extremely short wave band of an automobile telephone, a mobile telephone, personal radio, business radio and PHS, which are practically usable. SOLUTION: The antenna 2 is a glass antenna provided on the window glass of a mobile object such as a vehicle. A first element 3 where a first wire 3a extending clockwise or anticlockwise from a first power feeding point 10 along a metallic window frame line is installed, a first folding wire 3b is installed between the first wire 3a and a window frame in parallel to the first wire 3a, and the tips of sides detached from the power feeding point 10 of the wires 3a and 3b are connected in an almost U shape, and a second element 4 where a second wire 4a is installed along a metallic window frame line from a second power feeding point 11 in a direction similar to the first wire 3a, a second folding wire 4b is installed in a position opposite to the first wire 3a with he second wire 4a as a center and the tips of the sides the second wire 4a and the second folding wire 4b,  which are detached from the power feeding point 11 of the wires 4a and 4b, are connected in the almost U shape are arranged. The inner conductor 12a and the outer conductor 12b of a coaxial cable 12 are connected to the first power feeding point 10 and the second power feeding point 11.
Patent JP-S6110605-A (JP)
Inventor: SASAKI SADAMICHI
IPC: E01C23/18
Filed: 1984-06-22
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-S6123376-A (JP)
Inventor: DEERU JII OHARA ZA SEKANDO
IPC: A61F9/008
Filed: 1985-06-13
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-H08322289-A (JP)
Title: Power circuit device for two-phase asynchronous motor
Inventor: HAINTSU FUAN DERU BURETSUKU
IPC: H02P25/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce power loss by connecting each end in two winding wires to first and third nodes, connecting the other end in both winding wires to a second node and permitting the nodes to receive one of three AC voltages. SOLUTION: A difference between first AC voltage U1 on a first node 14 and a second AC voltage U2 on a second node 15 forms a voltage UA at both ends of a first winding wire 17. The difference between a third AC voltage U3 on a third node 16 and the second AC voltage U2 on the second node 15 forms voltage at both ends of a second wiring wire 18. Control signals S1, S2 and S3 are applied to the gate terminals of second switch means 9, 11 and 13 in an operating state. Different waveforms on AC voltages U1-U3 are generated with appropriate control using the control signals S1, S2 and S3. The waveforms of voltages UA and UB are equal and are shifted by 90 degrees with respect to fundamental frequency. Duty cycles for all time intervals become equal in voltages UA and UB.
Patent JP-S5756218-A (JP)
Title: Manufacture of polyurethane resin molding
Inventor: MURASE TAKAHIKO
IPC: B29C59/00
Filed: 1980-09-18
Abstract: PURPOSE:To reclaim polyurethane resin waste by a method wherein after urethane wet-hardening type adhesive (0.5-50pts.wt.) and plasticizer (1-20pts.wt.) are mixed with thermosetting polyurethane resin powders (100pts.wt), they are molded by various molding methods. CONSTITUTION:Thermosetting polyurethane resin is crushed, and after 50 or less parts by weight of said urethane wet-hardening type adhesive and 20 or less parts by weight of plasticizer are added to 100pts.wt. of said polyurethane resin powder and mixed sufficiently therewith, moldings are performed by injection molding, extrusion molding or thermal compression molding, etc. In this way, the moldings can be manufactured easily, the material of the mixture to be used can elongate its pot life, a long period preservation is mixed state is possible and the material also can be preserved simply. Because the reclaim of polyurethane can be utilized for various purposes, the treatment of wastes for said material can be advantageously solved.
Patent JP-H06321270-A (JP)
Title: Carton with shaking-out port
Inventor: KOBAYASHI TAIICHIRO
IPC: B65D83/06
Filed: 1993-05-07
Abstract: PURPOSE:To provide a shaking-out port on the front side and prevent the contents from falling out by mistake when the port is opened. CONSTITUTION:A top-side inner wall panel 8 and an insertion panel 9 are provided side by side on the upper edge of a front inner wall panel 6, and an opening 10 is formed at the boundary between the panel 6 and the panel 8. A front side broken line is provided on a front side panel 1 in a horizontal direction and a side broken line is provided on a left side panel 2 and a right side panel in an upwardly inclined direction, so that by cutting off these broken lines, the upper part is turned to break the seal. Since the opening 10 is exposed to the front side, a shaking-out port S is formed on the front side and further since a part forming the port S is separated from a part to be opened, the contents are prevented from falling out by mistake.
Patent JP-S63294034-A (JP)
Title: Repeating system for link trouble of d-channel packet frame demultiplexer
Inventor: HASHIMOTO MASAO
IPC: H04L12/26
Filed: 1987-05-26
Abstract: PURPOSE:To always recognize the link state of the terminal side on the network side by defining link trouble between a D channel packet frame demultiplexer and a terminal as a frame for link disconnection between the terminal and the demultiplexer and transmitting this frame to allow it to be detected. CONSTITUTION:A terminal-side level 2 and a network-side level 2 are terminated independently of each other in a packet frame demultiplexer 1, and the level 2 between a packet handler 5 and the demultiplexer 1 is managed in the packet handler 5. Consequently, management of the level 2 between the demultiplexer 1 and terminal equipments 61-6n is necessary in the packet handler 5. Then, a main processor 4 monitors the state of the level 2 between terminals 61-6n and terminating devices 21-2n; and if the link is disconnected, the terminal link disconnecting frame defined between the demultiplexer 1 and the packet handler 5 is transmitted from the demultiplexer 1 to the packet handler 5. Thus, the link state is immediately recognized in the packet handler 5.
Patent JP-S5356087-A (JP)
Title: Emitter activating apparatus for fd
Inventor: KANBARA HIDEKI
IPC: G01N27/62
Filed: 1976-11-01
Abstract: PURPOSE: To control the distance between emitter and electrode to make the interval measurement possible by arranging emitter moving part and counter electrode part on the same base plate in ion emitter producing apparatus used for field desorption (FD) ionization analyzer etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10317969-A (JP)
Title: Two stroke internal combustion engine
Inventor: AMANO MASASHI
IPC: F02B25/20
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To appropriately maintain the concentration and quantity of air-fuel mixture in a combustion chamber by forming a communicating passage between a combustion chamber and a chamber continued to fuel injection devices out of a first communicating passage in which compressed air flows, and a second communicating passage in which air-fuel mixture or compressed air flows, and opening or closing the respective communicating passaged by means of individual control valves. SOLUTION: A control valve (rotary valve) 32 is arranged on a communicating passage between the combustion chamber on the top part of a piston and a chamber 20 provided on the side in parallel and continued to fuel injection devices 26. The communicating passage is formed out of a first communicating passage 28 in which compressed air flows from the combustion chamber to the chamber 20, and a second communicating passage 21 in which air-fuel mixture or compressed air flows from the chamber to the combustion chamber. The control valve 32 is constituted of first and second control valves provided on the respective communicating passages 28, 21.  The first control valve is controlled so as to open nearby closing of an exhaust opening and close on the way of compression stroke, and the second control valve is controlled so as to open nearby closing of a scavenging opening and close before closing the first communicating passage 28 on the way of compression stroke.
Patent JP-2000322713-A (JP)
Title: Thin film magnetic head
Inventor: KOIKE FUMITO
IPC: G11B5/31
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head in which a crystalline layer is not generated on a surface facing a magnetoresistive element of a shielding layer, degradation of magnetic characteristic can be prevented and effective gap length is easily controlled. SOLUTION: An insulating layer (an upper gap layer) 56 is interposed between a GMR element (magnetoresistive element) 45 and an upper shielding layer 57 and an insulating layer 54d is interposed between the GMR element (magnetoresistive element) 45 and a lower shielding layer 53, respectively. The shielding layers 57, 53 are constituted of an amorphous structure and further a surface of the lower shielding layer 53 facing the GMR element 45 is covered with a crystallization preventing film 54a of the shielding layer.
Patent JP-H02309671-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: H01L27/10
Filed: 1989-05-24
Abstract: PURPOSE:To make the charge leakage hard to start thereby enabling the title semiconductor memory device in ultra high density tc be manufactured by a method wherein memory cell transistor formed inside gate insulating films are provided with gate electrode while the transistors of memory cell are formed inside trenches. CONSTITUTION:Gate electrodes 25 of memory cell transistors are provided on the upper parts of trenches 24 while gate oxide films 26 of the memory cell transistors are formed in the spaces between the gate electrodes 25 and the sides of trenches 24. Furthermore, charge accumulation parts 28 are formed on the sides of the trenches 24 while insulation films 29 comprising memory cell capacitors are formed between cell plate electrodes 27 and the charge accumulation parts 28 as source parts of memory cell. Accordingly, the memory cell spaces can be decreased to avert the short channel effect while stopping the charge leakage. Through these procedures, the charge leakage can be hardly started thereby enabling the title semiconductor memory device in ultra high density to be manufactured.
Patent JP-H06340008-A (JP)
Title: Hot edge in case-manufacturing device
Inventor: GOSHOO KOJI
IPC: B31B50/25
Filed: 1993-06-01
Abstract: PURPOSE:To enable a tapered fusion welded case which is strong in intensity of the case and excellent in quality and free from deformation, perforation, etc., to be formed by assembling by a method wherein a tip angle of an edge for forming a bending groove is formed to be smaller than a tip angle of an edge for fusion of a side wall edge part. CONSTITUTION:A tip angle of an edge C deg. of an edge for forming a bending groove 2 is formed to be smaller than a tip angle D deg. of an edge for fusion of a side edge part 3. In a concrete example wherein a side wall upper part of a tapered fusion case is inclined by 10 deg. to 14 deg. outward to a vertical direction of a bottom plate, a tip angle C deg. of the edge for forming the bending groove 2 should be preferably formed into 50 deg.-58 deg., and the tip angle D deg. of the edge for fusion of the side wall edge part 3 should be preferably formed into 63 deg.-69 deg. as the tip angles thereof.
Patent JP-S5832782-A (JP)
Inventor: IKEDA YOSAKU
IPC: A63B59/04
Filed: 1981-08-20
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-S5656073-A (JP)
Title: Automatic focusing device of video camera
Inventor: HANMA KENTAROU
IPC: H04N5/232
Filed: 1979-10-12
Abstract: PURPOSE:To prevent focusing on a background by stabilizing the angle of field by gating a video signal with horizontal and vertical synchronizing gate signals, by using only a high frequency signal of the screen center part as a focusing signal and by applying pulse-width control over gate signals. CONSTITUTION:One-shot multivibrator 11 has a pulse length of approximately 15 microseconds and the output signal of one-shot multivibrator 17 corresponds to a part about a half as large as the horizontal center screen of a video signal applied to terminal 3. Further, one-shot multivibrator 12 has a pulse length of about 5 milliseconds and its output signal corresponds to a part about a half as large as the vertical center screen. Output signals of one-shot multivibrators 17 and 18 are supplied to analog gate circuit 19 and the component of the center screen position of the high frequency component of the output signal of gate circuit 19 is extracted and led to detector 5. As the helicoid rotates, control voltage of multivibrators 11 and 12 fluctuate to vary in pulse width respectively and at the same time, as control voltage of multivibrators 17 and 18 fluctuate, their pulse widths are varied by presetting the voltage division ratio of potentiometer 21, the voltage of electric power source 20 and the value of voltage inverting circuit 13.
Patent JP-S5656436-A (JP)
Title: Sheet receiving cassette for paper supply
Inventor: SAWADA TAKAMASA
IPC: B65H1/12
Filed: 1979-10-12
Abstract: PURPOSE: To ensure necessary descending allowance for an intermediate plate to eliminate defective paper supply even if sheet material is overloaded, by providing a member for limitting descend of the intermediate plate between the lower surface of the intermediate plate and the bottom surace of a main body box.  
     CONSTITUTION: When copying sheets P is received in a cassette, the maximum amount of them is limitted by an arm 63 of a lever 6 until an intermediate plate 2 abouts against the arm 63 and is stopped. When the sheet receiving cassette is charged, the arm 63 abuts against a block member 9 to be pivoted clockwise against a spring 7. When the cassette is completely charged, the arm 63 escapes from between in the lower surface of the intermediate plate 2 and the bottom surface 12 of a box. Thus, the intermediate plate 2 is released from the lower limit while a clear gap necessary for the intermediate plate 2 in making contact with a paper supply roller, i.e. one corresponding to thickness dimension of the arm 63 between the plate 2 and bottom surface 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5655948-A (JP)
Title: Image collecting method in image scanning recorder
Inventor: YAMADA MITSUHIKO
IPC: G03F1/90
Filed: 1979-10-12
Abstract: PURPOSE: To curtail input time, and to arrange images corresponding to original images in a desirable manner, by providing a plurality of image scanning means, and processing collectively a large number of original images to be recorded on the same photosensitive material.  
     CONSTITUTION: The coordinates of trimming points of each original image fixed to each original image cylinder 1AW1C are detected with viewers attached to each scanning head 6AW6C, and their distances from the origin set on cylinders 1AW1C are counted as pulse numbers in the principal scanning direction and in the auxiliary scanning direction using each pulse generator 3AW3C and 7AW7C, and the count corresponding to each coordinate is set in a corresponding trimming circuit 9AW 9C and a original preset device 30. On the other hand, the coordinates of the trimming points on cylinder 1AW1C are delivered to operation circuit 34 from device 30, converted into corresponding addresses of disc memory 36 and written in address memory 35, thus permitting input time to be curtailed and desirable arrangement of recorded images corresponding to the original to be made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04355869-A (JP)
Title: Device for classifying pattern
Inventor: KANEMICHI TOSHIKI
IPC: G06G7/60
Filed: 1991-06-03
Abstract: PURPOSE:To offer a pattern classifying device simulating a nerve network where classification accuracy is enhanced by excluding a state where a reference vector belonging to a different category is left in an area classified as one category. CONSTITUTION:Referring circuit 1-1, etc., having a reference pattern inside and calculating the similarity degree of an input pattern to the reference pattern so as to output it, a comparing circuit 2 comparing a signal which has the reference vector similar to the input pattern from the reference circuit, a judging circuit 3 outputting the category of the reference pattern held inside based on the output of the comparing circuit 2 and a correcting circuit 4 correcting the parameter and category of the reference pattern based on a teaching signal indicating the category of the input pattern and the output of the judging circuit 3 are provided.
Patent JP-H07322259-A (JP)
Title: Image processing unit
Inventor: MAEDA MITSURU
IPC: H04N19/85
Filed: 1994-05-20
Abstract: PURPOSE:To provide a reproduction output without deteriorating image quality of an edge part of coded data of a received image. CONSTITUTION:An edge generator 7 obtains edge information from a DC component of Y image data and the reproduced Y image data, and a threshold device 201 sets a binary threshold level to a binarizing device 202 based on the edge information. That is, then when picture elements to be binarized are in contact with the edge part, a threshold level '32' is set and when the picture elements to be binarized are not in contact with the edge part, a threshold level '128' is set. A binarizing device 202 binarizes Y, M, C image data of each picture element based on a threshold level set by the threshold device 201 according to an error diffusion system. In this case, when the picture elements to be binarized are in contact with an edge part and the binarization is conducted based on the threshold level '32', the generated error is not diffused to image data of any picture element.
Patent JP-H05319574-A (JP)
Title: Centering device for cylindrical member
Inventor: YOSHIDA MITSUO
IPC: B65G59/02
Filed: 1992-05-22
Abstract: PURPOSE:To provide a centering device for cylindrical member, by which the center of layered cylindrical members is positioned on a predetermined point smoothly in an assured manner, and which can easily support and carry the cylindrical members one by one. CONSTITUTION:Contact members 11 that are closely placed with each other, are lowered by a lifting/lowering cylinder 10 and are embedded into the inner circumferential part of a coiled copper tube (cylindrical member) C, and then each of the contact member 11 is separated from one another by a connecting/ separating cylinder 9. When the contact member 11 is adhered to the inner circumferential part of the coiled copper tube C, the coiled copper tube C that is in a wrong position, is displaced in relation to the contact member 11 as a reference, and the position of the tube is thus corrected. After the contact members 11 are closely placed to each other by the connecting/separating cylinder 9 and are lifted by the lifting/lowering cylinder 10, each of the contact members 11 is withdrawn by a horizontally moving cylinder 5 from above the coiled copper tube C.
Patent JP-S61289564-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MEKI NORIO
IPC: G11B15/467
Filed: 1985-06-17
Abstract: PURPOSE:To execute the reproducing tracking easily and with a good accuracy and supplying the special signal to the reproducing signal including the pilot signal and detecting the size of the signal level. CONSTITUTION:The signal reproduced by magnetic heads 3 HA1 and HB1 from a magnetic tape 1 is amplified by a preamplifer circuit 21, demodulated to the original luminance signal by a high pass filter 22, a limiter 23 and an FM demodulating circuit 24, and the reproducing luminance signal is outputted through an output circuit 25 to an output terminal 26. When the tracking dislocation occurs at the HA1 of the magnetic head 3, respective heads reproduce to some extent the signals of tracks T0, T2, T4... which are adjoining tracks. The signal of frequencies f1 and f2 reproduced at such a time is separated by a low pass filter 27, and inputted to a frequency converting circuit 28. From the frequency converting circuit 28, the sum frequency signal between frequencies f1, f2 and the frequency f3 of f4 and the difference frequency signal between f1 f2 and f3 or F4 can be obtained. Thus, the reproducing tracking can be executed easily and with a good accuracy.
Patent JP-S5465953-A (JP)
Title: Emergency operation apparatus for elevator
Inventor: WATANABE HIDENORI
IPC: B66B5/02
Filed: 1977-11-01
Abstract: PURPOSE: To provide an emergency operation apparatus which enables smooth control of the motor at the power failure utilizing a battery with a chopper circuit having an element connected to a switching thyristor composing an armature switching thyristor composing an armature switching static Leonard device.  
     CONSTITUTION: This emergency operation apparatus includes a thyristor bridge employing a switching thyristors 14a to 14d which is connected to a three-phase AC power source 10 through a converter 11 for converting AC to DC and an armature switching static Leonard device provided with an armature 8 of a cage driving DC motor connected diagonally thereto. In addition, a battery 20 is provided to supply DC power to the thyristor bridge in case of failure of the power source 10. In this case, the DC power is fed to the motor through a chopper circuit comprising diodes 15a and 15b, thyristor 16a and 16b, reactors 18a and 18b, capacitors 19a and 19b and the thyristors 14a and 14b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10113694-A (JP)
Title: Device and method to produce and use iron (iii) ion
Inventor: NESBITT CARL C
IPC: C22B3/18
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To produce iron (III) ion by growing a group of acidophil chemical synthesizing inorg. nutrition bacteria which oxidize iron (II) ion into iron (III) ion in a container, supplying a liquid containing iron (II) ion, controlling the pH to specified or lower, and recovering the produced iron (III) ion. SOLUTION: In a bioreactor 10 to produce iron (III) ion, an iron (III) ion soln. is produced from a supplied soln. containing iron (II) ion by using bacteria. The tank 12 of the bioreactor 10 is divided into inner rooms 20 to house bacteria groups. The bacteria to produce iron (III) ion are plural kinds of Thiobacillus bacillus which are obligatory medium-temp. aerobic bacteria and chemically synthesize nutrition. Under the optimum condition of pH<2.2, energy is obtd. from oxidation of iron (II) ion in the presence of oxygen and a highly oxidized soln. containing iron (III) ion is produced.
Patent JP-2000321724-A (JP)
Title: Film unit with lens
Inventor: HAZAMA KIYOAKI
IPC: G03B17/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a front cover, erc., by prevention a front cover, etc., from possesssing a sliding metallic structure in order to form an aperture part where a user visually recognizes the specified number of photographing frames and a long hole or a long groove becoming a fixed index. SOLUTION: This film unit is provided with an indexing device having an index plate 12 displaying plural number of the photographic frames, a unit main body 1 holding at least the indexing device, a front cover 2 covering the unit main body from a front part, and a rear cover 3 covering the unit main body from a rear part. In this case, the aperture where the specified number of the photographic frames is visually recognized, and the long hole or the long groove adjacent to the aperture part and becoming the fixed index of the number of the photographic frames are divided at an abutting part where the front and the rear abut and are formed of both the font and the rear covers.