baber/WOPTO huggingface dataset:
Patent JP-H08247411-A (JP)
Title: Liquid fuel combustion device
Inventor: SUGIMOTO MINORU
IPC: F23D11/10
Filed: 1995-03-07
Abstract: PURPOSE: To develop a liquid fuel combustion device, eliminating unstable combustion and restraining the generation or build-up of tar on the bottom of an evaporating chamber, by a method wherein liquid fuel, ejected out of a fuel nozzle, is atomized and a collision surface, on which the liquid fuel is evaporated, is provided so as to be large enough. CONSTITUTION: A liquid fuel combustion device is provided with an evaporator 1, evaporating liquid fuel, ejected and supplied by a fuel nozzle 11, therein to premix it into combustion air and supply it into a combustion unit, an air nozzle unit for supplying combustion air, which is provided in the peripheral wall of the evaporator 1, and a fan 6 for feeding combustion air into a furnace. In such a device, air is supplied into the fuel passage of the fuel nozzle 11 from an air supplying pipeline provided near the tip end unit of the fuel nozzle 11 to inject and supply the liquid fuel together with air.
Patent JP-H04264303-A (JP)
Title: Composite dielectric
Inventor: YUGAWA KATSUMI
IPC: H01B3/00
Filed: 1991-02-19
Abstract: PURPOSE:To prevent specific resistance in use from lowering by forming composite dielectric out of ceramic powder of Curie temperature near working temperature or higher and out of organic polymer material. CONSTITUTION:Ceramic powder with a Curie temperature near to a working temperature or higher, e.g., barium titanate group ceramic powder with a Curie temperature of 110 deg.C, is mixed with ogranic polymer material, e.g. polybutylene terephthalate, and the mixture is melted and kneaded by using a two-axis kneading extruder to form composite material. Thus, high-reliability composite dielectric can be obtained which no melting breakdown occurs to even if a high electric field is applied to the dielectric at high temperature.
Patent JP-H08242842-A (JP)
Title: Microorganism culturing system
Inventor: OZAKA TAKITARO
IPC: C12M1/36
Filed: 1995-03-07
Abstract: PURPOSE: To save labor by automatically controlling a microorganism culturing system such as culturing a phytoplankton used as a feed of a shellfish or a crustacean and to resolve a culturing inferiority by contamination of various germs, etc., and to realize a low cost. CONSTITUTION: A series of processes such as controlling of a culturing solution, culturing, harvesting, feeding and washing, etc., are automatically controlled. Supplying and discharging of the culturing solution or feed planned between a culturing solution-controlling tank 7, a culturing tank 10 and a feed tank 13 are performed in a supplying and excluding pipe 9. In the culturing tank 10, an air pipe is connected to a direct upper part of a valve V2 in a dividing pipe 9b, a cover having a nozzle and an air exhaustion port is applied, and in the air pipe, a solenoid valve V5 closing in turning on electricity is applied.
Patent JP-H10240256-A (JP)
Title: Keyboard device
Inventor: MASUBUCHI TAKAMICHI
IPC: G10C3/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To detect musical sound control operation such as after-touch operation with high sensitivity through simple constitution by supporting a keyboard frame, which supports respective keys rotatably in a key depression direction, directly by a 1st frame and supporting the 1st frame by a 2nd frame through a universal support means. SOLUTION: The keyboard frame 5 is supported directly by the 1st frame 17 and the 2nd frame 18, on the other hand, is fixed with a screw 25 while sandwiched between an upper case 15 and a lower case 16. The 1st frame 17 is supported through elastic bodies 19 provided to the 2nd frame 18 at proper positions so that it can swing universally in all of front-rear, right-left, and up-down directions. The elastic bodies 19 effectively and speedily absorb and attenuate unnecessary vibration generated at the time of key depression and improve follow-up performance for finger operation. Then a musical sound control operation detecting means detects relative displacement between the 1st and 2nd frames 17 and 18 by after-touch operation by a player and it is used as a musical sound control signal.
Patent JP-S58163686-A (JP)
Title: Space-controlling system for printer
Inventor: KOGA MIKIO
IPC: B41J19/20
Filed: 1982-03-25
Abstract: PURPOSE:To obtain the titled controlling system eliminating overshoot and making excellent the following property to a change in load, by using a DC motor controlled digitally to operate at constant speed and by performing initial acceleration at a steep gradient, while performing acceleration near a target speed at a gentle gradient. CONSTITUTION:When the time characteristics of the speed of printing English numerals and kanjis are shown by curves A and B respectively, the speed of printing kanjis is accelerated at a steep gradient up to a point P whereat a prescribed acceleration is obtained, as shown by a curve B', and thereafter, it is accelerated at a gentle gradient until it reaches a target speed. For this purpose, a start current is controlled so as to rise once to a high value (e.g. double D), as indicated by a line D', and to fall thereafter to a normal value D. When the arrival at the target speed is detected, the current is interrupted for transfer to a constant-speed control.
Patent JP-H11243821-A (JP)
Title: Braking operation structure of both bearing reel
Inventor: KAWASAKI KENICHI
IPC: A01K89/0155
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a braking operation structure of both-bearing reel having a sounding structure formed so as not to be disassembled even if the member having the sounding structure installed therein is disassembled. SOLUTION: Star drags 3 of a both-bearing reel is a structure for regulating a drag power of the drag structure by relatively rotatably moving against a handle shaft 30 installed in the both-bearing reel, and has a regulating operation part 33 and the first sounding structure 34. The regulating operation part 33 has an operation part body 35, and a nut part 36 attached to the operating part body 35 so as not to be rotated and so as to be freely moved in the shaft direction, and screwing on the handle shaft 30.  The first sounding structure 34 has a sounding member 37 attached to the operation part body 35 so as to be freely rotated and so as not to be moved in the shaft direction, and attached to the handle shaft 30 so as not to be rotated, and a sounding pin 47 rotating together with the operation part body 35 as one body, attached to the operation part body 35 in a state in which the sounding pin 47 is prevented from being dropped by the sounding member 31, and sounding by the relative rotation against the sounding member 37.
Patent JP-S62204200-A (JP)
Inventor: SAKAKIBARA MASANAO
IPC: C01G56/00
Filed: 1986-03-05
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-S56144452-A (JP)
Title: Electrophotographic recorder
Inventor: ANZAI MASAYASU
IPC: G03G15/06
Filed: 1980-04-14
Abstract: PURPOSE:To make sharp images by providing latent image formation, development of the dry type toner, another latent image formation, and development of the dry toner, putting the developer of the 2nd development into the noncontact state with a photoreceptor and electro-mechanically giving disturbance to said developer. CONSTITUTION:The 1st latent image forming means for forming charge on a recorder, and a developing means for the dry toner of the 1st color are provided, and the developing means for the 2nd color is provided. The developer of this developing means is put in the noncontact state with a photoreceptor. The developing means of the 2nd color has a magnetic roll 6, a sleeve 7, and the 2nd color developer 8, and vias boltages Vb, Vc are applied by DC, AC power sources 9, 10 to the sleeve 7. The efect of firmly holding the toner on the photoreceptor is accomplished by the DC bias voltage Vb, and the AC bias voltage Vc is applied in the 100- 1,000V range to disturb the attraction forces among the developers, thereby making  up the decrease in developing capacity.
Patent JP-H11255444-A (JP)
Title: Hall button fitting structure for elevator
Inventor: HIGA TAKESHI
IPC: B66B1/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily position and fit hall buttons by providing support pieces fitted to support the hall buttons on a concrete stop plate material fitted to a recess formed on a landing side entrance skeleton. SOLUTION: Support pieces 4, 5 formed with slits 4a, 5a on the tip side of a nearly U-shaped cross section supporting hall buttons are fitted to a steel sheet 3 which is a concrete stop plate material. A casing 6 fitted with coupled pieces 7a, 7b of a nearly box shape of hall buttons by screws is inserted and fixed into the support pieces 4, 5. A main body 8 of the hall buttons is inserted and fitted to the casing 6, and coupling pieces 9a, 9b are coupled with the coupled pieces 7a, 7b. The hall buttons are fitted to the steel sheet 3 via the support pieces 4, 5. The steel sheet 3 is fitted to the hoistway side of a recess by anchor bolts while the height and the distance from a side column are measured.
Patent JP-S62208464-A (JP)
Title: Sound information recording and reproducing device
Inventor: NAKAJIMA JUNJI
IPC: G11B20/02
Filed: 1986-03-07
Abstract: PURPOSE:To decrease noise by providing a sampling circuit to sample the output of a drop-out detecting circuit and a latch circuit to latch a sampling circuit output and the second A/D converting output, and storing a latch circuit output to a memory. CONSTITUTION:Output of the drop-out detecting circuit is sampled by a sampling frequency fs2 in a sampling circuit 29, and for example, during the drop-out generating period, '1' is outputted and at the time except for it, '0' is outputted. The data of one bit are inputted into a latch circuit 30 as a flag bit, simultaneously, the output of an A/D converting circuit 20 is also inputted to the latch circuit 30 and latched by the inverse of a timing signal fs2 from a timing signal generating circuit 45. The obtained data of 9 bits constitute one word, are inputted through a switch 6 to a multiplexer/demultiplexer 7, the latching of four words is executed, and thereafter, the data of four words are written and stored in parallel once. Thus, the noise due to the dropout is finelly dispersed and the noise can be decreased.
Patent JP-S58164764-A (JP)
Title: Fe-co-mn-c alloy for magnetic material
Inventor: MIYOUGA OSAMU
IPC: C21D8/12
Filed: 1982-03-25
Abstract: PURPOSE:To obtain an Fe-Co-Mn-C alloy for a magnetic material with superior corrosion resistance, by preparing an alloy contg. specified percentages of Fe, Co, Mn, C and Cr. CONSTITUTION:An alloy consisting of, by weight, 30-55% Co, 15-27% Mn, 0.3-1.8% C, 2-15% Cr and the balance Fe is prepared. This alloy is easily cold-worked to a high degree, and it is provided with satisfactory magnetic characteristics by simple heat treatment. The desired part of the alloy can be made nonmagnetic, and the alloy has superior corrosion resistance.
Patent JP-H01223824-A (JP)
Title: A/d converter
Inventor: TOKUMITSU ATSUSUKE
IPC: H03M1/12
Filed: 1988-03-03
Abstract: PURPOSE:To simplify the structure and to attain high speed processing by supplying a prescribed reference voltage at any time based on the conversion data up to the pre-stage to a comparator for each bit. CONSTITUTION:A sample-and-hold circuit S sampling and holding a signal with each bit in response to a prescribed pulse and a comparator C comparing a voltage of an input signal outputted from the sample-and-hold circuit with a prescribed reference voltage are provided. Thus, a reference voltage source PB supplying a prescribed reference voltage at any time based on the conversion data up to the pre-stage to the comparator C in existence to each bit is provided. Thus, before the processing at the final stage is finished, the succeeding (digital conversion) analog signal is inputted sequentially to an A/D converter 10 to attain the processing required for each stage. Thus, the A/D conversion is applied without increasing number of components.
Patent JP-H08251217-A (JP)
Title: Network line concentrator
Inventor: INAGE TOSHIAKI
IPC: G06F13/00
Filed: 1995-03-08
Abstract: PURPOSE: To set an IP address with a direct operation without using any special equipment by converting the set IP address to a signal to be processed by a CPU and storing it in an IP address storage part. CONSTITUTION: A CPU 2 recognizes a binary number to be received by an IP address storage part 1 as a processable signal and stores it in the storage part 1. Then, a network line concentrator A to be equipment 'to be managed is provided with a port 101 for network connection and a switch input part 6 on the front face of its main body part and work stations or personal computers 7 are connected to the port 101. In this case, the input part 6 sets the IP address as plural binary digits by vertically moving an operation part 12. Then, the IP address is sent through a switch interface 5 to the CPU 2, the set IP address is converted into the signal processable for the CPU 2 by operating the input part 6, and data are transferred.
Patent JP-S57177318-A (JP)
Title: Filter element and preparation thereof
Inventor: YAMANE SHIYOUZOU
IPC: B01D46/52
Filed: 1980-04-15
Abstract: PURPOSE: To drastically increase an available total filtering area as well as to facilitate the fabrication of the filter element by mounting flexible end plates formed from a polymer to both end parts of each ridge against the ridgeline of a sheet like filter material formed into a corrugated shape.  
     CONSTITUTION: Both end parts against the ridgeline 13 of a sheet like material preliminarily formed into a corrugated shape are immersed in the polymer solution 11 in a mold 10 every at one end thereof to form almost triangular flexible and plates 14, 15 to both ends every each ridge to form a bag like structure. Next to this process, the filter material is set in a mold so as to almost contact the lower end parts of the end plates 14, 15 with a polymer liquid 18 and, by covering the mold 17 with an upper mold 19 to held the molds to a predetermined temp., a flexible seal packing 20 is formed so as to be closely adhered to the filter material 12 and the end plates 14, 15. In the next step, the upper mold 19 is removed and the seal packing 20 is demolded to obtain the filter element. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11230203-A (JP)
Title: Nonexcitation operation type electromagnetic brake
Inventor: TAKAGI HISASHI
IPC: F16D55/28
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To simplify the regulation of a gap formed between a brake disc and a side plate in a nonexcitation operation type electromagnetic brake with racing friction prevented. SOLUTION: A stopper member 19 which abuts on a tip of an adjusting bolt 16a is fixed, via a fixing bolt 20, to a holding member 14 fixed on a side of a brake disc 10. A headed bolt 17 is fixed to a hub 11 through an insert bore 14e of the holding member 14 and an insert bore 19a of the stopper member 19. Return springs 18 engaged with the body of the headed bolt 17 are provided between the head of the headed bolt 17 and the holding member 14. The spring force of the return springs 18 moves the brake disc 10 to the armature side until the stopper member 19 abuts on a side of the hub 11. In the nonexcitation site, also, a measure of the gap between the side of the hub 11 and the stopper member 19 is adjusted by moving the adjusting bolt 16 forward or backward.
Patent JP-S56156006-A (JP)
Title: Current miller circuit
Inventor: MATSUDA EIJI
IPC: G05F3/26
Filed: 1981-03-31
Abstract: PURPOSE:To secure control for the current Miller ratio, by connecting a transistor receiving an application of control signal at its input terminal in parallel to one of the transistors that form a current Miller circuit. CONSTITUTION:A current Miller circuit consists of transistors 1 and 2 plus resistances R1-R4. If the transistor 3 does not conduct, the current Miller ratio is 1. Then the current i2 is supplied to the resistance R2 when the control signal is supplied to a terminal 4 to give conduction to the transistor 3. Accordingly the current Miller ratio can be varied to an optional value by giving an adjustment to the current i2.
Patent JP-S58166877-A (JP)
Title: Coding system of medium contrast picture
Inventor: OUMIYA YUUZOU
IPC: H04N1/41
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a high level of data compression and to contribute to a reduction of the transmitting time, by performing the coding by giving sampling with every N picture elements in a region where the density level changes slowly and then coding picture element one by one in a region where the density level has a sudden change. CONSTITUTION:The difference is obtained between an input picture element signal CP1 and an immediately preceding picture element CP1-1 and then written to the corresponding address of an RAM 12. Then the absolute value  E  of the difference is compared with the threshold value D. When a term of  E <=D is satisfied with no final part of a line, +1 is added to both a line length counter and a reading address counter to have a new input of the CP1. In the case of  E >D and with the final part of the line, the reading of a line memory is stopped to produce a code. Then +1 is added first to the run length counter, and the corresponding run length code is read out of a code memory 14. This code is read out by a reading clock 16 and delivered to a transmission line, etc. When the output of the run length code is over, the difference is coded.
Patent JP-H05249004-A (JP)
Title: Winding/preserving apparatus of catching filter tape
Inventor: KOGA KEISUKE
IPC: G01N1/02
Filed: 1992-03-06
Abstract: PURPOSE:To preserve radioactive dusts favorably and to easily retrieve a desired collecting position when it becomes necessary to measure the dusts again afterwards. CONSTITUTION:A filter tape 20 is wound as a feed roll 1. When the tape 20 is passed through a room between a dust collecting part 6 and a confronting detecting part 7 via an intermediate roller 3, the radioactive dusts are filtered and collected and also detected. The date, time, comment or the like related to the detection are recorded onto a coating tape 40 drawn out from a feed part 10, then cut into a slip. After an adhesive agent is applied to the tape 40, the tape 40 is let out and overlapped with the filter tape 20 by a pair of a feed roller 4 and a retainer roller 5, and forwarded to be wound up into a wind-up roll 2. The overlapped tapes are preserved in the state of the wind roll 2.
Patent JP-H09245684-A (JP)
Title: Color picture tube
Inventor: OHAMA SHINJI
IPC: H01J29/86
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To construct a color picture tube whose visibility can be enhanced by enhancing the flatness of the effective-area outer surface of its panel. SOLUTION: In a color picture tube in which the effective area 10 of a panel 12 constituting a vacuum envelope along with a funnel is substantially rectangular and a fluorescent screen is formed on the inner surface of the effective area, the outer surface of the effective area of the panel is shaped into a cylindrical curved surface with almost an infinite radius of curvature in the direction of its major axis as shown by the straight line 21, and with an almost fixed radius of curvature in the direction of its minor axis as shown by the curves 22a, 22b.
Patent JP-S58221214-A (JP)
Inventor: PIITAA YOPU KUREIGAA
IPC: C21C5/35
Filed: 1983-03-25
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-H11245461-A (JP)
Title: Imaging apparatus
Inventor: WAKASUGI YUKIHIRO
IPC: B41J29/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can drive a cutter with improved durability by simple constitution. SOLUTION: A cutter 39 having a disk-shaped blade is fitted freely attachably/detachably to a fixed roller supporting member 17 for supporting a fixed roller 24, 25 which are arranged downstream from a head 8 and driven nearly perpendicularly to the sheet 1 transportation direction, the cutter 39 is interlocked with the drive of the member 17 and rotated while scanning nearly perpendicularly to the sheet 1 transportation direction to cut the sheet 1. In this way, the sheet 1 can be cut by the rotation of the cutter 39 without installing a special driving mechanism for rotating the cutter 39.
Patent JP-S60199914-A (JP)
Title: Polyester fiber
Inventor: OKA KENICHIROU
IPC: D02J1/22
Filed: 1984-03-16
Abstract: PURPOSE:To provide the titled fiber which is a multifilament yarn composed of a group of polyester single fibers wherein the variation of the strength within the fibers is higher than a specific level, exhibiting on constant-stress drawing region, having a specific yield stress, and having resemblance to natural fiber in nonuniformity and feeling. CONSTITUTION:A multifilament yarn composed of a group of polyester single fibers wherein the variation (CV%) of the 5% elongation stress of the fibers in the stress-strain curve of the single fiber is >=5%, preferably >=7%, exhibiting no constant-stress drawing region in the stress-strain curve of the multifilament, and having a yield stress of 1.2-3.5g/d, preferably 1.4-3.0g/d. The multifilament contains preferably >=3/m interlocking points of the single fiber along its length.
Patent JP-2000252184-A (JP)
Title: Electron beam drawing method, equipment and device manufactured by use of them
Inventor: TAKAHASHI HIROYUKI
IPC: G03F7/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To limit a real-time tracking deflection to a very small volume, to make drawings only in a range where no glitch noise occur, and to make drawings accurately without being affected by glitch noises. SOLUTION: This electron beam drawing method is carried out, in a manner where a difference between shot coordinates and a pattern is corrected on defection distortion by a following deflection arithmetic part 6, then a following deflection volume at the position of a specimen pad is divided into a following deflection volume (synchronous following deflection volume) which is sampled with a timing of figure drawing (shot) and a real-time following deflected amount where a synchronous following deflected amount serves as an origin, and the synchronous following deflected volume is outputted through a register 13, a digital arithmetic unit 21, and a D/A converter 15 synchronizing with shot timing. The real-time following deflection volume is outputted in real time through a digital arithmetic device 14 and a D/A converter 16.  A deflector is driven by drawing deflection data outputted from a pattern generator 1, together with the above both following deflected amounts added to the deflection data by an analog adding machine.
Patent JP-H10233897-A (JP)
Title: Original reader
Inventor: HINO MAKOTO
IPC: H04N1/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an original reader which facilitates original installation equal to a flat bed scanner and which has read precision equal to that of a drum scanner. SOLUTION: A turntable rotary shaft 5a installed in the center of the turntable 5 on which the original to be read is placed or the side of the turntable 5 is driven by a motor 8. Thus, the turntable 5 is rotated. A pressing plate 4 constituted of a transparent member is arranged on the upper face of the turntable 5 and the original is fixed by holding it between the pressing plate 4 and the turntable 5. An original information detection optical system 3 constituted of an illumination light source for reflection original 1, an image-forming optical system and a photoelectric conversion element 2 is arranged above the turntable 5. Then, original information is read while the original information detection optical system 3 is scanned in a rotary center direction from the outer periphery of the turntable 5.