baber/WOPTO huggingface dataset:
Patent JP-H04353207-A (JP)
Title: Filter regeneration device for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F02B3/06
Filed: 1991-05-31
Abstract: PURPOSE:To provide an improved microwave heating type regeneration device which ensures regeneration of the filter function, by combustion-removing the particulates in the vicinity of the exhaust gas upstream side end surface of the filter, in a filter regenerating device which collects the particulates in the exhaust gas of a Diesel engine. CONSTITUTION:A filter regenerating device for internal combustion engine is equipped with a microwave generating means 19 which supplies microwaves from the exhaust gas downstream side of a catching filter 18 and a gas feeding means 21 for generating the gas containing oxygen for the flow in the opposite direction to the exhaust gas flow direction of the filter. The particulate which is caught and piled in the vicinity of the exhaust gas upstream side edge surface of the filter is perfectly combustion-removed, and the clogging of an exhaust gas inflow hole to the filter is prevented, and the filter function is secured.
Patent JP-S5653583-A (JP)
Title: Arbitrary load device for stand still electric power
Inventor: OONISHI NORIO
IPC: H02M7/48
Filed: 1979-10-05
Abstract: PURPOSE:To make it possible to realize the arbitrary load condition with good responsibility in equivalent by a method wherein the current that variable forward and backward flows from the variable direct current source to the direct current reactor is controlled by a PWM switching in accordance with the load current wave form reguired at the loaded source. CONSTITUTION:The arbitrary loaded source, for instance against the single phase alternating source 1, so as to the same way when the current ia is connected to the desired load ZL, the load system consists of a filter 2, a PWM switching control circuit 3, direct current reactor 4, a forward and backward variable direct current 5 is controlled to realize the equivalent loading condition. For example, in the case of the load current wave form iar of the linear condition load against the source voltage wave form ea of the sine wave is as indicated in the fig., the flows in the current wave form id is controlled by the PWM switching control circuit 3 consists of thyristors etc. S1-S4 when it is through the filter 2 is made to be the desired current wave form iar. Thus the arbitrary load condition can be realized with an excellent responsibility and efficiency.
Patent JP-H11325127-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/22
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake device to improve the fitting stability of a control lever to distribute the anchor reaction force to an anchor pin equipped on a wheel cylinder and a control piston, to stabilize the operation of the control lever, and to improve the control accuracy in the brake working. SOLUTION: A control lever 50 to be interposed between a wheel cylinder 2 and a secondary shoe 4 forms a shoe abutting part 53 to a recessed arc-like surface which is recessed toward an anchor abutting part 52 side, and a fitting groove 54 to regulate the relative displacement in the thickness direction of a web between the web and the secondary shoe 4 by holding the web of the secondary shoe 4 in the thickness direction is provided.
Patent JP-H07336007-A (JP)
Title: Fixing structure of terminal
Inventor: KAWANA YASUO
IPC: H05K1/18
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a fixing structure of a terminal enabling suppression of formation of a solder ball on the occasion when a terminal fixed to an insulated base is soldered to a solder land of a printed board. CONSTITUTION:The inside of a calking part 2a of an eyelet body 2 is brought into contact with an electrode pattern 9 formed on the surface side of an insulated base 4 and the peripheral edge side of the calking part 2a is made apart from the electrode pattern 9. Thereby a gap for a solder collection is formed between the peripheral edge side of the calking part 2a and the electrode pattern 9 and electrical and mechanical connection is attained by the contact of the inside of the calking part 2a with the electrode pattern 9, while molten solder getting out from the surface of the calking part 2a is collected in the gap on the occasion when a terminal 1 is soldered to a solder land of a printed board 11. The reliability of the terminal itself and an electric component disposed in the periphery of the terminal can be increased.
Patent JP-S5354003-A (JP)
Title: Magnetic disk and method of manufacturing the same
Inventor: KIMURA SHIROU
IPC: G11B5/845
Filed: 1976-10-26
Abstract: PURPOSE: To provide the uniform surface of magnetic material on a magnetic disk by the steps of coating magnetic undercoat on a substrate, conducting a magnetic orientation in the undercoat, and thereby filling a magnetic overcoating paint in the pin holes of the undercoat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000321816-A (JP)
Title: Production of polymerized toner
Inventor: ITABASHI HITOSHI
IPC: G03G9/087
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a polymerized toner having a sharp distribution of the quantity of electric charges and excellent in developing performance, transferability and fixability while easily controlling the average particle diameter and glass transition temperature to the optimum state in one step and to provide a method to easily and stably produce a capsulated polymerized toner excellent particularly in low temperature fixability and blocking resistance by a simple operation. SOLUTION: A monomer composition containing a thermally decomposable initiator and a monomer is added to an organic solvent-base reaction medium and the monomer is polymerized to obtain toner particles. The temperature variation of the reaction medium reaches a first-stage reaction process B which is a constant temperature process after a temperature rising process A and has a second-stage reaction process C in which reaction is continued at a temperature different from the temperature in the first-stage reaction process B.
Patent JP-S61287998-A (JP)
Inventor: MORO OSAMU
IPC: A61K8/00
Filed: 1985-06-14
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-S6023779-A (JP)
Inventor: NISHIYAMA KATSUJI
IPC: F27B7/34
Filed: 1983-07-18
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-S61286832-A (JP)
Title: Original size detecting device
Inventor: TSUCHIYA YASUNOSUKE
IPC: G03G15/04
Filed: 1985-06-14
Abstract: PURPOSE:To realize simple, low-cost constitution including a small number of photosensors and to detect securely the size of an original by using one photosensor to decide the time of movement from a device reference position and using the other to decide on the width of the original. CONSTITUTION:One photosensor 15a is used to decide the extent of movement from the reference position Po and arranged on a center reference line, i.e. line of a center mark 14. The other photosensor 15b is used to decide on the width of the original and arranged where it photodetects reflected light from an end part of an A3 original 1a or A4 lateral original 1c, but does not detect reflected light from an A4 longitudinal original 1b, an A5 longitudinal original 1d, and an A5 lateral 1e. It is decided which original 1 is set from the combination of the original length l of a scanner 7 which is calculated by conversion on the basis of a necessary time by the output variation of the photosensor 15a and the state of the output of the photosensor 15b at this time.
Patent JP-H01300470-A (JP)
Title: Optical disk reproducing device
Inventor: TAKAHASHI TETSUO
IPC: G11B19/247
Filed: 1988-05-28
Abstract: PURPOSE:To simplify the circuit constitution by detecting a horizontal synchronizing signal out of a composite synchronizing signal prior to its input and controlling a time base corrector circuit in a video signal reproducing system with an output signal of a PLL circuit phase-locked by said horizontal synchronizing signal as a reference signal. CONSTITUTION:A spindle motor 14 is controlled by detecting a difference between a reference clock signal and a clock signal of a regenerative digital audio signal, while the horizontal synchronizing signal is detected from the composite synchronizing signal which is signal-processed by a demodulating circuit 17, and an oscillating signal of the phase locked loop (PLL) circuit 19 is phase-locked by this horizontal synchronizing signal. The time base corrector 20 is controlled with the reference signal of the output signal of this PLL circuit 19 to reproduce a video signal. A large time constant is settled for the PLL circuit 19 to cover the period of a jitter component, which is generated in synchronization with a rotation period, due to an eccentricity of a disk, so that the jitter component is suppressed. By this method, the structure can be simplified.
Patent JP-S5831753-A (JP)
Title: Electronic plate-making device
Inventor: TAKEI MASAYUKI
IPC: G03F1/00
Filed: 1981-08-19
Abstract: PURPOSE:To eliminate differences in density at the joint of longitudinally and laterally continuous repetitive patterns by such an arrangement wherein the rear and left ends of the original pattern are extended properly, and differences in density at the corresponding portion of the pattern are corrected by the operation of a computer, and the corrected density data of the pattern are read out from the computer being synchronized with the rotation of a plate-making cylinder. CONSTITUTION:Patterns 3 of an original 1 are composed so that its front end F is connected to its rear end B and sections BC and RS are extended. The original 1 is mounted on a rear cylinder 11 of an electronic plate-making device and density signals of the patterns 3 are obtained by a read head 20, while moving, through a A/D converter 21, channel selectors 25, 27, etc. The signals are taken into a CPU 35 wherein corrective operation for eliminating differences of density in longitudinal and lateral directions of the portion corresponding to the extended sections of said patterns 3 is executed. Further these corrected signals are adjusted to conform with diameter of a plate-making cylinder 51 by a condition setting device 33 and they form a longitudinally and laterally extended repetitive plate-making patterns corresponding to the original patterns on the cylinder 51 through a recording head 43.
Patent JP-S61288565-A (JP)
Title: Halftone digital picture processing device
Inventor: MURAI KAZUO
IPC: H04N1/52
Filed: 1985-06-14
Abstract: PURPOSE:To obtain the result of processing with most excellent gradation to a data not including edge information and with high resolution to a character or a line drawing including the edge information by using plural threshold matrixes having different threshold arrangement patterns so as to switch the arrangement pattern in response to the presence of edge information. CONSTITUTION:A threshold table used at each unit area of gradation processing consists of plural kinds of tables having different arrangement patterns and whether or not the edge information is included in an input data is discriminated at each unit area of gradation processing and the type of utilized arrangement pattern is switched in response to the presence of the edge information. That is, the 1st processing system is provided with an 8X8 averaging circuit 150 and a density pattern processing circuit 153. The gradation processing by the density pattern method is applied in this processing system. An edge emphasis circuit 152 in the 2nd gradation processing system is a 2-dimension space filter and amplifies the density change of the data of the area to emphasize the edge when the input data has a density level change, that is, when edge information exists.
Patent JP-S61287375-A (JP)
Title: Portable image reader
Inventor: ITO MASATAKA
IPC: H04N1/04
Filed: 1985-06-13
Abstract: PURPOSE:To read an image with high accuracy even when an original is moved manually by providing an original read section and a detection section detecting a pattern representing the position of an original to an image sensor and using a position signal from the detection section to control the read of images. CONSTITUTION:A pattern P has triangle white and black patterns and the ratio of the white and black patterns is changed continuously along a guide G. A photoelectric conversion section R is provided with a long-sized image sensor corresponding to the width of the original M and the pattern P, an original read section of the long-sized image sensor 3 is arranged at a part R1 of the photoelectric conversion section R, a detection section of the long-sized image sensor reading the pattern P is arranged at a part R2 to detect the ratio of white and black patterns of the pattern P changing continuously thereby detecting the position of the photoelectric conversion section R. Since the original M is formed on the long-sized image sensor by using a fiber lens array, the thin-walled and lightweight constitution are attained for the photoelectric conversion section R and moved easily on the original M manually.
Patent JP-S63296068-A (JP)
Title: Device for correcting reproduction of gradation
Inventor: DOI TAKESHI
IPC: G03G15/04
Filed: 1987-05-28
Abstract: PURPOSE:To constantly hold the reproducibility of the gradation of an image, against the variation of an electrified state of a toner attended with an environmental fluctuation, by varying a spot diameter of an image forming light on an image carrying body. CONSTITUTION:A photosensitive drum 1d is electrified, a light beam is radiated from a laser beam scanner 16d by a controller CTL 26, and the position 27 of the drum 1d is exposed. Subsequently, in the CTL 26, the bright potential of the drum 1d for realizing the target density is decided definitely, and the irradiating light quantity from the scanner 16d therefor is also determined. The CTL 26 selects one from in light passing ports 30a-30d whose sizes are different, respectively, provided on a rotary plate 30, and sets it as a passing port of parallel rays which have passed through a collimator lens 31. In such a way, a spot diameter of light is changed, and an ideal gradation property is reproduced.
Patent JP-S63297605-A (JP)
Inventor: KOBAYASHI HIROYA
IPC: E01C13/00
Filed: 1987-05-28
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-H02308691-A (JP)
Title: Remote controller
Inventor: KUROIWA WATARU
IPC: H04N7/16
Filed: 1989-05-23
Abstract: PURPOSE:To suppress adverse effect appearing onto a 2nd controller by invalidating the 2nd controller tentatively prior to an output of a control signal controlling a 1st controller and raising the 2nd controller after it is made stable. CONSTITUTION:When a music selection is entered to an up-down controller(UDC) from an operation key 20 in a system in which an output of the UDC is inputted in a television receiver and used, a microcomputer 21 sends a silencing code at first to the TV receiver via an infrared ray transmission circuit 25. Thus, the television receiver is in muting state. Then a code corresponding to the specific key is sent and processed and after a prescribed time is awaited, sound volume control to the television receiver is applied. Thus, the UDC and the television receiver are controlled by one key operation and the adverse effect such as noise onto the television receiver is suppressed.
Patent JP-H0335711-A (JP)
Title: Multiple-row transplantation machine
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1990-05-18
Abstract: PURPOSE:To make a seedling-holding table to be freely movable in lateral direction by supporting an upper part of a seedling-holding table in a state freely movable in lateral direction with an arm attached to the outer side face of both transmission cases at the lower end of the arm and supporting a lower part of the seedling-holding table in a state freely movable in lateral direction with a guide rail attached to an upper face of the transmission case. CONSTITUTION:The objective multiple-row transplantation machine is composed of a plurality of transmission cases 26 provided with seedling-transplantation claws 28, cylindrical parts 55,56 connecting the transmission cases 26 with each other and a lateral transfer case 62 containing a lateral transfer mechanism 61 to laterally reciprocate a seedling-holding table 34. The lower part of the seedling-holding table 34 is supported in a state freely movable in lateral direction with a guide rail attached to an upper face of each transmission case 26. The lower end of an arm supporting the upper part of the seedling-holding table 34 in a state freely movable in lateral direction is attached to the outer side face of both transmission cases positioned at the right and left outermost sides of the transmission cases. The reciprocating motion of the seedlingholding table in lateral direction can be extremely stabilized by this mechanism.
Patent JP-S63296020-A (JP)
Title: Liquid crystal display element
Inventor: YOSHIOKA TOSHIFUMI
IPC: G02F1/1333
Filed: 1987-05-28
Abstract: PURPOSE:To enlarge an effective area of a transparent electrode by allowing a metallic electrode built in layer on the transparent electrode to protrude from an edge of the transparent electrode. CONSTITUTION:A metallic electrode 3 (Al, etc.) formed in layer on a stripe transparent electrode on a substrate 1 is made to protrude out of an edge 5 of the electrode 2. Accordingly, a numerical aperture of the transparent electrode is larger than the numerical aperture of the electrode prepd. by building the whole body of the electrode 3 on the electrode 2. Also, the area occupied by the transparent electrode is lessened if the numerical aperture is kept at a same value. As a result, liquid crystal display element having small resistivity and large numerical aperture are prepd. with satisfactory yield.
Patent JP-H07328671-A (JP)
Title: Water purifying device
Inventor: ARAKAWA YOSHIKI
IPC: C02F3/06
Filed: 1994-06-13
Abstract: PURPOSE:To efficiently purify water by a purifying treating vessel unit in which a purifying treating agent such as charcoal and activated carbon is packed in a housing vessel. CONSTITUTION:Charcoal vessel units 2, ... are moved in low speed by driving of the first motor 6 along with rail members 10, .... In this way, water to be treated in an artificial pond W is passed through the charcoal vessel units 2 for purifying treatment of the water 2, ... in the fixed low speed, thus the purification of the water by the charcoal 5 in the charcoal vessel units 2, ...is executed.
Patent JP-H035059-A (JP)
Title: Low pressure mold casting device
Inventor: HARII HETSUSUITSUHI
IPC: B22D33/00
Filed: 1990-05-19
Abstract: PURPOSE: To enable the setting of a metallic mold to the same height in each working station disposing a rotating axis as the center by fitting a supporting device for shifting the metallic mold on a rotary table rotated while centering a rotating shaft arranged in a gantry type supporting frame. CONSTITUTION: The rotary table 28 is disposed on the horizontal beam 26 of the gantry type supporting frame 20 arranging the supporting device 38 and supporting columns 22, 22' at the outside of the swing range, and the supporting device 38 fitting the metallic mold member can be swung centered on the rotating shaft 30 of the rotary table 28. Since the rotary table 28 is disposed above a furnace 10 or the other working station in some cases, the supporting columns 22, 22' on the floor of a foundry plant can be disposed. The whole zone between the supporting columns 22, 22' and below the rotary table 28 has a space for setting the furnace 10 or he other working station. Therefore, a compact structure can be obtd. and the rotating shaft can even penetrate the furnace 10 or the other working station.
Patent JP-S63293596-A (JP)
Inventor: OKAMOTO EISAKU
IPC: G10H1/18
Filed: 1987-05-27
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-H01300130-A (JP)
Title: Air conditioner
Inventor: UMETSU KENJI
IPC: F24F1/00
Filed: 1988-05-30
Abstract: PURPOSE:To enable ventilation through cleaning ventilating air taken in by providing an exterior unit with an outside air intake port and a ventilating fan, feeding the outside air taken in to a blow-off port provided for an interior unit through a ventilating duct to blow off the outside air from the blow-off port, and providing an air cleaner on the upstream side of an interior heat exchanger. CONSTITUTION: A ventilating fan 22 is operated, the outside air taken in through an outside air intake port 18 is deprived of coarse refuse and dust by a pre-filter, and the outside air thus cleaned is passed through an air duct 23 and a ventilating duct 24 to be blown off from a ventilating blow-off port 26 of an interior unit 2. The ventilating outside air is blown off on the upstream side of an air cleaner 11, in which particles passing therethrough are electrified by discharge electrodes 12, 13 with a voltage impressed thereon, and the electrified particles are caught by an electrification filter 14. Activated carbon provided on the outer surface of the filter 14 attracts the particles causing odor in air, so that air is surely cleaned.
Patent JP-H09321913-A (JP)
Title: Communication terminal equipment
Inventor: IWAMI HIDEKI
IPC: H04N7/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To transfer data while a handset is hooked on. SOLUTION: The terminal equipment is provided with an instruction signal discrimination section 113 to discriminate an instruction signal received from a voice communication terminal equipment having a handset for voice speech, a communication end selection means (monitor 110) to allow the user to select whether communication is finished and the line is interrupted or the communication is not finished and data other than voice data are transferred to an opposite terminal equipment when the result discriminated by the instruction signal discrimination section 113 indicates a line interrupt instruction signal,  and a line control section 107 keeping the line connected even when the handset is hooked on and the line interrupt instruction signal is outputted from the voice communication terminal equipment in the case that the user selects the transfer of other data than voice data to the opposite terminal equipment, thereby transferring other data than voice data with excellent operability.
Patent JP-S5653148-A (JP)
Title: Polyester composition having antistatic property
Inventor: SUGITA TETSUYA
IPC: C08L67/02
Filed: 1979-10-09
Abstract: PURPOSE: The titled composition suitable for preparation of polyester film having improved antistatic properties without reducing transparency, obtained by blending polyester of terephthalic acid with a metallic salt of sulfonic acid and styrene oligomer.  
     CONSTITUTION: Polyester consisting of terephthalic acid as a main acid component (not less than 70mol%) is blended with 0.05W2wt% metallic salt of sulfonic acid, preferably lithium alkyl sulfonate having 8W20C alkyl group and 0.05W5wt%  stylene oligomer having an average molecular weight not more than 12,000. When  a packing material having a thickness not more than 25μ is made, an additive,  e.g., lubricant, etc. is required.  
     USE: Besides a film, stretched molded articles, e.g., fibers, sheet, etc. and injection- molded articles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08329593-A (JP)
Title: Magnetic recording and reproducing device and discharge spark preventing method therefor
Inventor: SHIMURA SAYURI
IPC: G11B19/00
Filed: 1995-05-29
Abstract: PURPOSE: To prevent an electromagnetic transducer element, etc., from being broken by suppressing a generation of discharge spark between a magnetic recording medium and a magnetic head. CONSTITUTION: A magnetic disk device provided with a magnetic head 12 incorporating an electromagnetic transducer element 12b is provided with a changeover switch circuit 20 connected to two pole signal lines 12c, 12d extending from the electromagnetic transducer element 12b. The signal lines 12c, 12d are changed over to the ground of the device through resistors 20a, 20b in synchronism with a condition or a timing of control prescribed for the magnetic disk device.