baber/WOPTO huggingface dataset:
Patent JP-2001047665-A (JP)
Title: Method and apparatus for processing image, and recording medium
Inventor: YAMADA SHIGEKI
IPC: B41J2/525
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To stably reproduce colors by realizing a calibration function by a printer singly without using measuring function such as a scanner, a densitometer or the like. SOLUTION: There are provide a chart output means 302 for outputting a chart to determine a density correction parameter of a printer, a parameter input means 303 for inputting the parameter obtained from the chart, a table generate means 304 for generating a table to correction a density of the printer on the basis of the inputted parameter, and a density correction means 306 for correcting the density of the printer with the user of the table. The density of the printer can be visually corrected.
Patent JP-H06291048-A (JP)
Title: Thin-film formation method
Inventor: KIRIMURA HIROYA
IPC: C23C16/50
Filed: 1992-07-02
Abstract: PURPOSE:To suppress the generation of particles and to promote crystallization of a film even in a low-temperature film formation by a plasma CVD method. CONSTITUTION:A modulated high-frequency power for interrupting a source high-frequency signal is supplied between a discharge electrode 8 and a holder/ electrode 6 from a high-frequency power supply 14a. Also, an intermittent negative bias voltage is applied to the holder/electrode 6 in synchronization with the interruption of the high-frequency power from a bias power supply 24.
Patent JP-2001025789-A (JP)
Title: Treatment of organic waste liquid and device therefor
Inventor: TOKUTOMI TAKAAKI
IPC: C02F3/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of an organic waste liquid and the device decreased in quantity of sludge discharged out of the system at low cost by reducing volume of the sludge without increasing capacity of an aeration tank and the quantity of oxygen to be supplied in an aerobic treating process, prevented in deterioration of quality of the treated liquid and capable of recovering resource and energy as a form of methane. SOLUTION: A mixed liquid aerobically biologically treated by activated sludge in the aeration tank 1 is solid-liquid separated in a settling tank 2, a part of the separated sludge 18 is taken out, the taken-out sludge 22 is brought into contact with ozone 25 in an ozone treating tank 3 to be reformed easily decomposable, the ozone treated sludge 26 is kept in an anaerobic state in an acid generating tank 4 to generate an organic acid. The acid generated liquid 28 is separated by a membrane separation device 5, the concentrated liquid 40 is returned to the acid generating tank 4 and the permeated liquid 39 is methane fermented in a methane fermentation tank 6 and after that, returned to the aeration tank 1 to be aerobically biologically treated.
Patent JP-H0252079-A (JP)
Title: Green soybean sorting apparatus
Inventor: II NAOTO
IPC: B07C5/06
Filed: 1988-08-11
Abstract: PURPOSE:To enhance sorting efficiency by together providing a green soybean feed body and a sorting body and providing a sorting boundary part performing assortment before and behind to the sorting body in the direction crossing a feed direction. CONSTITUTION:When the green soybeans fed to the terminal part 2' of a green soybean feed body 2 protrude to a position separated from the terminal part 2', said soybeans fall from the terminal part 2' of the green soybean feed body 2 under their own weights. The leading end of each of long double-grain green soybeans reaches the top part 4' of the sorting boundary part 4 of the sorting body 3 before the center-of-gravity point thereof is shifted from the terminal part 2' of the green soybean feed body 2 and each of the long soybeans becomes a stretch-across state between the terminal part 2' of the green soybean feed body 2 and the sorting boundary part 4 of the sorting body 3 to be fed so as to get over the sorting boundary part 4. Short one-grain green soybeans (a) directly fall from the terminal part 2' to be sorted. By this method, assortment can be certainly performed.
Patent JP-H10117177-A (JP)
Title: Circuit and system for transmitting digital information by multiplex frame
Inventor: BOTTIGLIERI MICHAEL PHILIP
IPC: H04N7/173
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit a B channel and a D channel by transmitting stored information by a burst specified only inside a specified frame. SOLUTION: D channel information from a customer is inputted to a memory buffer 83 and the information is stored until the customer becomes an order capable of performing transmission inside a multiplexed frame there. A controller 81 is connected to the memory buffer 83 and receives instruction information from a channel group controller CGC and the CGC is arranged inside a host digital terminal. The CGC informs the controller 81 of the start of respective super frames, the number of bursts including the D channel information and the frame inside the super frame transmitted by an NID 16. Thus, the controller 81 sends the stored D channel information to a transmission part 82 at appropriate time and as a result, the information is transmitted by the specified frame.
Patent JP-S5992745-A (JP)
Title: Rotor for rotary electric machine and manufacture thereof
Inventor: HATANO YASUNORI
IPC: H02K13/00
Filed: 1982-11-17
Abstract: PURPOSE:To reduce the size, to reliably insulate and to readily manufacture a rotor for a rotary electric machine by coupling a commutator and a core which are separately manufactured. CONSTITUTION:A 2-stage cylindrical stator 14 which concentrically fixes a cylindrical core 13 is provided on a rod-shaped shaft 12 of a rotor 11. The core 13 is formed of laminating plates insulated with powder, and a coil 15 is wound. Wedges are respectively inserted into the peripheries of the slots so that the wound coil 15 is not removed by the centrifugal force of the rotor 11. A commutator 18 is formed of an insulating member which has a circular shape of the same diameter as the core 13. An insulating ring 12, at which a press-fitting part of a commutator bar 19 is formed on the outer peripheral surface, is formed, and the bar 19 is press-fitted into the ring.
Patent JP-S58100934-A (JP)
Title: Manufacture of drawn wire netting
Inventor: ASADA MASAMI
IPC: B21F33/00
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a drawn wire netting having uniform meshes in manufacturing the drawn wire netting such as a protective head of a microphone, etc. by drawing work of plain woven wire netting, by performing depressing work on the wire netting beforehand. CONSTITUTION:A cross-shaped projection 11 is formed on the upper face of a lower die 10 on the base stand 9. The lower face of an upper die 12 is flat. When a flat wire netting 6 is pressed by dies 10, 12 along the meshes, the thickness of the pressed wire netting becomes t2<t1 where t2 is the cross-shaped groove part 13 and t1 is other part 14. In the part 14, the thickness becomes such that clearance (c) between longitudinal wires and transverse wires is eliminated, and the wires at the part 13 are depressed. When the wire netting 6' is drawn by drawing dies, the part 13 is depressed and wire deviation phenomenon becomes difficult to occur. Further, as it is hardly subjected to frictional force of the upper die at the time of drawing, meshes can be made uniform.
Patent JP-H0626098-A (JP)
Title: Joint structure of square steel tube column
Inventor: KIKUCHI NOBUO
IPC: E04B1/24
Filed: 1992-07-03
Abstract: PURPOSE:To provide a joint structure which enables weldless joining. CONSTITUTION:Four joint plates 3 partially projected from a lower column 2 upward are joined to four sides of the inside of the upper end of the lower column 2 by bolts 4. Nuts 7 are fixed to the inside surfaces of the parts of the joint plates 3 that are projected from the lower column 2. The lower end of the upper column 1 is put on the outsides of four joint plates 3, and a bolt 12 is passed through a bolt insert hole 11 to be screw-fitted to the nut 7 of the joint plate 3.
Patent JP-S6093848-A (JP)
Title: Multiplex transmission system
Inventor: HOTSUTA MASAAKI
IPC: H04L12/40
Filed: 1983-10-26
Abstract: PURPOSE:To attain the mode selection from a primary station by transmitting a synchronizing pulse for time division transmitted from the primary station while switching the voltage level in response to the mode to be selected. CONSTITUTION:The synchronizing pulse transmitted from the primary station is switched into two stages of levels in response to the model to be selected by a counter 12 and also the synchronizing pulse is counted by the secondary station. When it is detected that the own address is coincident with the counter, a voltage level detection circuit 13 discriminates the voltage level of the synchronizing pulse and switches selectively the operating mode of the secondary station depending on the voltage level. Since no special control for mode selection is required in this way, no special transmission line is added even to a system adopting multi-drop connection by means of two-cored private line between the primary station and plural secondary stations, allowing to add the mode selection function.
Patent JP-H0484777-A (JP)
Title: Voltage generator measuring device
Inventor: UNOSAWA NOBORU
IPC: G01K7/02
Filed: 1990-07-27
Abstract: PURPOSE:To give a voltage measuring function to a voltage generator by adding a simple circuit and inputting a switching output of a power amplifier and a temperature sensor and a switching output of voltage data from a D/A converter and a basic voltage circuit to a comparator. CONSTITUTION:To a power amplifier 7, output signal D/A converted voltage data given by a CPU1 is input through a switcher 5 and an on-off switch 6. To a terminal of a comparator 9, a part of output signal from the power amplifier 7 and an output signal from a temperature sensor 11 are input through a switcher 10 and to the other terminal, an output signal from the switcher 5 and an output signal from a basic voltage circuit 14 is input through a switch 13. And in the voltage generation mode, the CPU 1 controls the voltage code to put into the D/A converter 4 so that a desired voltage is supplied to a load. Also, in the voltage measuring mode, the CPU 1 executes D/A conversion in succession by changing the output signal from the D/A converter 4, and simultaneously taking in the output signal from the comparator 9 corresponding to each output signal.
Patent JP-2000034176-A (JP)
Title: Carbon fiber-reinforced carbonaceous composite material structural product
Inventor: ODAKA FUMIO
IPC: C04B35/84
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject highly durable monolayer cylindrical structural product usable for a long period even in producing thin ceramic sintered compacts using a hot press by alternately repeatedly arranging carbon fibers in a mutually crossing manner in a carbonaceous matrix. SOLUTION: This composite structural product is obtained by the following process: carbon fibers so designed that the original carbon fibers are cylindrically wound around a metallic cylinder from the lower end on its side toward the upper end in such an angle as to be upwardly sloped relatively to the circumferential direction, and on coming to the upper end, folded back and then cylindrically wound further in such an angle as to be downwardly sloped toward the lower end; the above-mentioned procedure is continued repeatedly to effect the alternate and repeated arrangement of the original carbon fibers in a mutually crossing manner; or a woven fabric so designed that a band-like carbon fiber woven fabric made by weaving carbon fibers lattice-fashion is cylindrically wound around a metallic cylinder; is impregnated with an organic compound as carbon source and then thermoset;  the metallic cylinder is then withdrawn off; the resulting carbon fibers or woven fabric thus thermoset is burnt. In the above procedure, the cross angle afforded by the upwardly sloped angle and downwardly sloped angle in the cylindrically winding operation is pref. 40-120 deg..
Patent JP-H0542728-A (JP)
Title: Platen roller
Inventor: ABE KENJI
IPC: B41J11/04
Filed: 1991-08-09
Abstract: PURPOSE:To provide a plate roller capable of reducing a printing noise effectively. CONSTITUTION:A hermetically sealed chamber 11 is arranged in a plate roller used for a dot impact printer, and the hermetically sealed chamber 11 is filled with a liquid 9 or has it injected. In addition, the liquid injected should preferably be 30% to 70% of the volume of the hermetically sealed chamber 11.
Patent JP-2000033386-A (JP)
Title: Treatment of fluorine-containing waste water and device therefor
Inventor: WADA YUJI
IPC: C02F1/52
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To treat the fluorine contained in waste water. SOLUTION: A combination of a reaction tank 1 and settling tank 2 is used as a treating device, and both tanks are made to communicate with each other at their lower part. A fluorine-contg. waste water is continuously introduced into the reaction tank 1, and a calcium soln. is added at the same time as a fluorine processing agent. The reaction between the fluorine in the waste water and a calcium compd. proceeds in the reaction tank 1, and calcium fluoride is mainly formed as the reaction product. The waste water flows into the settling tank 2 through the lower part of the reaction tank 1, the reaction product is settled in the settling tank 2, and the reaction product is wholly or partly returned to the reaction tank 1 by itself and held in the reaction tank 1. The supernatant liq. separated from soiid in the settling tank 2 is discharged as the treated water. Meanwhile, the calcium fluoride concn. in the reaction tank 1 becomes high, and the specific surface of the calcium fluoride crystal is increased. Consequently, the crystal growth reaction between the fluoride ion and aluminum ion proceeding on the crystal surface is promoted, and the treatability of the reaction treatment is improved.
Patent JP-H0484168-A (JP)
Title: Image forming device
Inventor: FUKUCHI MASAKAZU
IPC: G03G21/00
Filed: 1990-07-26
Abstract: PURPOSE:To allow the execution of a jam treatment and the exchange of a process cartridge with a simple operation and to improve the ease of maintenance by providing jam detecting means and a control means which outputs a movement signal to a process cartridge moving means and a release signal to an upper cover releasing means in accordance with jam signals. CONSTITUTION:The signals for the presence or absence of a transfer material from the jam detecting sensors S1 to S4 are judged to be whether jam or not. A jam detecting section emits the jam signal to announce the generation and position of the jam to a control section when the signals are judged to be the jam. The control section, then, emits the movement signal to the process cartridge moving means and the upper cover release signal to the upper cover releasing means, respectively. The process cartridge moving means moves the process cartridge 15 from a 1st position to a 2nd position and the upper cover releasing means releases the upper cover. The exchange of the process cartridge or the jam treatment is executed by the simple operation in this way and the ease of maintenance is improved.
Patent JP-H0948789-A (JP)
Title: Purification of o,s-dimethyl-n-acetylphosphoramidothioate
Inventor: SAKITO YOJI
IPC: C07F9/24
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain O,S-dimethyl-N-acetylphosphoramidothioate capable of crystallization treating at a high crystallization yield and purity from a crude crystal of O,S-dimethyl-N-acetylphosphoramidothioate by making a transformable slurry solution. SOLUTION: A crude crystal of O,S-dimethyl-N-acetylphosphoramidothioate obtained by acetylation of O,S-dimethylphosphoramidothioate is subjected to crystallization treatment in a two-phase system solvent composed of an organic solvent hardly soluble or slightly soluble to water selected from an aromatic hydrocarbon, an aliphatic carboxylate and aliphatic ketone and water in respective amount of 0.1-2wt. times of water and 1-20wt. times of an organic solvent based on the amount of the crude crystal.
Patent JP-2000027932-A (JP)
Title: Active engine mount device
Inventor: KUNIOKA SATOSHI
IPC: F16F15/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an active engine mount device to execute constantly best vibration damping operation even when a secular change occurs to an engine mount and an engine foot and maintain a riding sensation in a best state. SOLUTION: Vibrations from an engine 7 and an engine mount 9 are synthesized and an error vibration transmitted to an engine foot 2 is detected as an error signal (e) by an error sensor 19. In a case where the error signal (e) exceeds a given value, devision that engine vibration is diverged is effected by an engine vibration divergence deciding part 51. An update indication signal is outputted to a fixed filter 27 from a transmission characteristic estimating value C* vibration indicating part 53 and updating is effected through movement through which the frequency of transmission characteristics stored at the fixed filter 27 is increased.
Patent JP-H0545601-A (JP)
Title: Laser scanning device
Inventor: AIZAWA KENJI
IPC: G02B17/08
Filed: 1991-08-12
Abstract: PURPOSE:To provide a laser scanning device which has wide scanning width and is compact. CONSTITUTION:The laser beam emitted from a laser oscillator 1 which is fixed at a constant position is made incident on a freely rotatable polygon mirror 4 to make a scan and this scanning beam is converted by a parabolic columnar mirror 5 into a scanning beam in a parallel curtain shape. This optical scanning device is constituted by arranging a concave cylindrical lens 10 which diverges the sectorial scanning beam from the polygon mirror 4 by refracting it at a wider angle between the polygon mirror 4 and parabolic columnar mirror 5.
Patent JP-S6261185-A (JP)
Title: Automatic setting method for threshold level of pattern recognizing device
Inventor: MATSUBARA YOSHIHIRO
IPC: G06K9/38
Filed: 1985-09-11
Abstract: PURPOSE:To obtain an always stable binary image even if illuminating states is changed with the lapse of time by automatically setting the threshold level of a pattern recognizing device processing binary images. CONSTITUTION:An operation control part 7 controls a threshold level generating part 8 so that threshold levels corresponding to video levels 0-2 are successively changed and outputted. The control part 7 outputs a command to a digital processing part 4 every change of the threshold level, measures the number of picture elements in the high or low level and stores the measured value in a storage element 6. Then, the operation part 7 differentiates the changing data for the number of picture elements stored in the storage element 6 twice to find out a polarity inverted point. The control part 7 calculates the intermediate value of the threshold level corresponding to the found polarity inverted point and generates a command to the generation part 8 again to output the found intermediate value.
Patent JP-H0363533-A (JP)
Title: Method for generating basic data for computer color matching
Inventor: ITAYA YUKIO
IPC: G01J3/46
Filed: 1989-08-01
Abstract: PURPOSE:To reduce the preparatory operation time and trouble for CCM by finding a percentage exhaustion coefficient previously by experimentation, multiplying the optical data of reference texture by the percentage exhaustion coefficient and calculating optical data on texture other than the reference texture as basic data. CONSTITUTION:When the basic data as a reference for computer color matching (CCM) is generated, plural samples by density are generated for the reference texture for respective individual days as to the reference texture and their optical data are measured as basic data. For texture other than the reference texture, the percentage exhaustion coefficient indicating the relation between the percentage exhaustion of a dye to the reference texture and the precentage exhaustion to the texture other than the reference texture is found previously by experimentation. Then the optical data on the reference texture is multiplied by this percentage exhaustion coefficient is to calculate the optical data on the texture other than the reference texture as the basic data.
Patent JP-S6445501-A (JP)
Title: Chuck for machining inside diameter
Inventor: UMA TAKESHI
IPC: B23B31/12
Filed: 1987-08-11
Abstract: PURPOSE:To aim at machining of a work over the whole length of the inner circumferential face thereof by providing, in the front face of a chuck main body, a stopper for receiving the back face and outer periphery of the work, and disposing a collet chuck for catching the inner face of the work in an opening formed in the center thereof, in such a way as to be freely emerging. CONSTITUTION:A collet chuck 32 is with drawn into an opening 31, and then, respective fastening members 3 are laterally oriented, and thereat, after a work is attached to a work stopper 30, the work is advanced so that a collet 38 is inserted inside the work. The collet 38 is expanded by the advance of an expander 36 so as to catch the inner circumferential face of the work. The fastening members 3 are turned by the retreat of an advancing/retreating member 6 so that the work is pressingly fixed to the front surface of a main body 1, and then, the collet 38 is contracted so as to be removed from the work, and the collet chuck 32 is with drawn into the opening 31. After that, the inner face of the work is cut and the work is removed by reverse operation. Therefore, even a thin work can be cut without any deformation.
Patent JP-S6443209-A (JP)
Title: Automatic drive mechanism of foot putting on apparatus for seat
Inventor: FUJISAWA TOSHIO
IPC: B60N3/06
Filed: 1987-08-12
Abstract: PURPOSE: To steplessly regulate a seat footrest in a desired position by driving the taking in and out of the footrest that has been housed under the seat by means of a motor, and by cooperating a footrest elevating means and a footrest backward and forward sliding means by means of a cam mechanism. CONSTITUTION: An automatic driving mechanism 30 for a seat footrest device is provided with a backward and forward moving structure 31 and a vertically moving slide block 32, and these are independently and pivotally formed so as to be slidable backward and forward respectively, and also a footrest 1 is placed on the upper surface of the backward and forward moving structure 31. In the backward and forward moving structure 31, a pinion 37 that has been engaged with a rack 36 juxtaposed in the sliding direction is driven by a motor 38 so that the rack 36 is moved backward and forward.  Further, in the structure driving shaft 42, a clutch mechanism 45 having a clutch lever 44 which is connected or disconnected to a clutch cam 43 that is juxtaposedly cooperated with the vertically moving slide block 32 is constituted, and when the clutch lever 44 is pressed in the direction of the arrow A, the rotation of the pinion 37 is cut off from the rotation of the structure driving shaft 41.