baber/WOPTO huggingface dataset:
Patent JP-S63288757-A (JP)
Title: Ink jet printer
Inventor: MORITA NAOKI
IPC: B41J2/155
Filed: 1987-05-22
Abstract: PURPOSE:To achieve densification of picture elements and besides, to enable control for printing to be stably certainly carried out, by a method wherein nozzles are provided at intervals in a circumferential direction, and a print head composed of a rotary cylindrical member in which recording ink liquid is provided and a control electrode for selectively sending the ink liquid in the print head flying to a position corresponding to each nozzle according to an image signal are provided. CONSTITUTION:For a print drum 1, many nozzle 2 for jetting ink are spirally at regular intervals arranged on the cylinder of a thin wall thickness so as to shift by one dot on paper to the central axial direction. A control electrode part 3 is so constructed as to control nozzles of one circumferential content with one electrode 9. Then, the paper is so sent as to advance in a subscanning direction while a drum is rotated once with a paper feed device which is not shown in the figure between the control electrode 3 and the drum 1. When each specific nozzle comes to an opposed position, a positive pulse voltage 7 is given to the electrode 9 of the control electrode 3 according to a printing signal. An ink drop from the nozzle 2 is transferred onto a surface of the paper by electrostatic attraction owing to this voltage and printing is carried out.
Patent JP-2000312572-A (JP)
Title: Precipitation-preventing agent for protein beverage
Inventor: NAKAMURA SHINGO
IPC: A23L29/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a protein beverage excellent in dispersion stability against a high salt content beverage or a high sugar content beverage. SOLUTION: This precipitation-preventing agent contains (A) a >=1 kind of emulsifying agents selected from the group consisting of a sucrose fatty acid ester, glycerol fatty acid ester, polyglycerol fatty acid ester, glycerol organic fatty acid ester and sorbitan fatty acid ester, and having <=14 mean HLB, (B) a crystalline cellulose, (D) a gellant gum and (E) at least one kind selected from monosaccharides, monosaccharide derivatives and disaccharides, and is characterized by having the weight ratio of each of the contents of the components (A) to (D) of (A)/(B)/(C)/(D)=1-15%/30-70%/0.1-5.0%/0.5-10.0%.
Patent JP-S5248130-A (JP)
Title: Control system for a combustion furnace
Inventor: URASHIMA ICHIROU
IPC: F23C99/00
Filed: 1975-10-15
Abstract: PURPOSE: A system to control a combustion furnace in low density of nitric oxide by keeping the furnace in a required condition as well as by restraining generation of nitric oxide with no regard to variations of operative condition in the furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07328709-A (JP)
Title: Method for controlling thickness in tandem mill
Inventor: OI TOSHIYA
IPC: B21B37/18
Filed: 1994-06-06
Abstract: PURPOSE:To shorten a control cycle and to improve the thickness accuracy. CONSTITUTION:The thickness deviation e4 from the target thickness on the outlet side of a 4th stand #4 from the detected value with a thickness measuring device SE5 which is arranged on the outlet side of at least one rolling stand, for example, the 4th stand $4 of a tandem mill is determined, the output amount c4 of thickness correction is determined by performing proportional-plus-integral calculation on this deviation with a proportional-plus-integral arithmetic unit PI and this output amount is multiplied by control gains G1, G2 with multiplyers 33, 34. The former is outputted to a screw-down location controller 14 as the correction amount of roll gap of the 4th stand #4 and the latter is respectively outputted to roll speed controllers 21, 22, 23 of the 1st to the 3rd stand #1-#3.
Patent JP-H01293181-A (JP)
Title: Automatic water evaporator
Inventor: KISHI MITSUHIRO
IPC: B01D1/00
Filed: 1988-05-21
Abstract: PURPOSE:To evaporate a specified amt. of water in an extremely short time by detecting the temp. in a section with a temp. detector, operating a water supply mechanism when the temp. increases above a specified temp., and circulating water in the section. CONSTITUTION:A heat-insulating partition 22 is set in a water tank 11 to separate the tank 11. A heater 26 is placed in the partition 22, and plural heat accumulators 28 are set in the internal space of the partition 22. The temp. detector 31 is provided in the partition 22. When the temps. of the heater 26 and accumulator 28 are increased, the temps. are detected by the detector 31. The air pump 16 of the water supply mechanism is operated by the detection signal, and water is sprinkled from the lower part of a water tank 15. The surface of the accumulator 28 at the upper part is wetted with the sprinkled water, and the heat is transmitted from the accumulator 28 to the water in the temp. range where the evaporation efficiency is the highest. As a result, the temp. in the partition 22 can be controlled at a temp. where the evaporation capacity is the most efficient.
Patent JP-H06169536-A (JP)
Title: Contactless energy and data transmission apparatus
Inventor: KURAUSU AKUSERU
IPC: B61L25/04
Filed: 1993-05-26
Abstract: PURPOSE: To enable increasing change of load of a coil while a supply voltage is properly maintained. CONSTITUTION: A noncontact system energy and data transmitting equipment consists of the following; 40 accumulating circuit 18 having an output lead wire 19 outputting accumulated data, a coil 14 which generates an AC voltage by receiving an AC magnetic field, a rectifying circuit 16 which is connected with the coil 14 and generates a supplying voltage for the accumulating circuit from the AC voltage, and a load equipment 20 which increases load of the coil in accordance with data to be outputted from the accumulating circuit. Voltage amplifying circuits 22, 24 are connected with the coil 14 in the state parallel to the rectifying circuit 16.  The voltage amplifying circuits have controlling input terminals connected with the lead wire 19 of the accumulating circuit 18, generate a DC voltage higher than the amplitude of AC voltage on the voltage output terminals, while increasing the load of the coil, and make the DC voltage act as a supplying voltage to the accumulating circuit 18.
Patent JP-S5913032-A (JP)
Title: Controller for tension of strip
Inventor: MATSUYAMA ISATAKE
IPC: C21D11/00
Filed: 1982-07-14
Abstract: PURPOSE:To suppress the transmission of the abrupt fluctuation in tension from the outside of an annealing device to the inside of the device, by providing a tension detector between two sets of bridle rolls, separating electric power sources for driving the bridle rolls and controlling the tension. CONSTITUTION:Bridle rolls 2, 22 which convey a strip 3 are driven by a pair of driving electric motors 4, 24 connected to respectively discrete electric power sources 6, 26, and are connected respectively to speed controllers 7, 27. A difference between the detected tension value of the strip 3 detected with a tension detector 16 between the rolls 2 and 22 and a set tension value is inputted to tension controllers 15, 35. The signal of the one controller 15 is outputted to the controller 7 which controls the tension of the position of the detector 16. The signal of the other controller 35 is added to a reference value in the controller 27, which outputs the load signal corresponding to the tension control signal to the motor 24 so as to absorb the fluctuation in the tension generated on the outside of an annealing device 1.
Patent JP-H09299301-A (JP)
Title: Floor face washing car
Inventor: OSAWA TETSUTO
IPC: A47L11/40
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor face washing car such that when the travel of its main body is stopped, tilting of the main body in the advancing direction due to the slip of driving wheels is prevented. SOLUTION: This washing car comprises a driven wheel 2b and a pair of driving wheels 2a, which are fitted, respectively, at the front and rear of the underside of a chassis 1a; a floor-face washing brush 3 covered with a brush cover 3a and disposed in front of the driving wheels 2a; and a squeegee 4 disposed behind the driving wheels 2a. In this case, guides 7a, 7b by which waste water used in washing done with the floor face washing brush 3 is guided away from the driving wheels 2a toward the squeegee 4 are arranged on the outer periphery of the brush cover 3a.
Patent JP-H10322116-A (JP)
Title: Portable radio equipment
Inventor: MATSUDA SEIJI
IPC: H04B1/38
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a partable radio equipment improve in the operability, capable of drawing and storing an antenna out of or into the main body of the radio equipment without using both hands based on the operations of a draw-out switch. SOLUTION: The engaged state is released between a fixed pawl 8 of an antenna 4 and a stopper 10 via the operation of a draw-out switch 13. Then the antenna 4 is dawn upwards out of a store part 6 by the energizing force of a spring 7. A draw-out switch 13 is energized toward D by a spring 10b to make the pawl 8 touch a lock member 10a to keep the antenna 4 at the inside of the part 6 against the energizing force of the spring 7, when the antenna 4 is pushed inside. Thus, the antenna 4 can be stored in the part 6 by one hand. Furthermore, the antenna can be drawn out automatically, when the signal intensity detected by a received signal intensity detection part is smaller than a prescribed level. As a result, the transmission characteristic of the antenna 4 can be satisfactorily utilized.
Patent JP-H09106900-A (JP)
Title: Plasma processing method and plasma processing device
Inventor: YOSHIOKA TAKESHI
IPC: H01L21/205
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable uniformity processing for samples such as semiconductor board (wafer) by using a microwave or a high frequency with its bandwidth of 10 to 100MHz so as to generate a plasma and using this plasma. SOLUTION: A microwave is sent by means of a wave guide tube A1. This microwave migrates to coaxial TEM mode by means of a coaxial wave guide tube converter A2, and is conveyed to a short diameter coaxial tube A3. The microwave output from the coaxial tube A3 moves to a parallel disc wave guide tube A4 and is scattered. After the scattering, it moves to a long diameter coaxial tube A5 and enters the inside of a processing chamber 6. An electromagnetic coil A7 for generating static magnetic field is around the processing chamber, and an ECR face A8 is formed. A plasma generating unit A9 is ring-shaped in response to this reaches a wafer (semi-conductor board) setting electrode A10, and is uniformalized.
Patent JP-H11316990-A (JP)
Title: Reproducing device
Inventor: KUBOTA SATOSHI
IPC: G11B15/467
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To actualize a reproducing device which can perform reproduction in normal mode (SD) and long-time mode (SDL) with only two heads for the normal mode (SD) by a relatively easy method. SOLUTION: Of the reproducing device which has the normal mode (SD) wherein reproduction is performed at a 1st speed and the long-time mode (SDL) wherein reproduction is carried out at a 2nd speed almost a half as fast as the 1st speed, a tracking means performs tracking control according to a tracking error signal of the reproduction signal of a 1st head CH0 in the normal mode (SD) and also performs tracking control so as to maintain a specific off-track quantity in the long-time mode (SDL) by adding a specific shift quantity to the tracking error signal.
Patent JP-S55112510-A (JP)
Title: Rotation angle detection unit
Inventor: EGUCHI OSAMU
IPC: G01B7/00
Filed: 1978-10-10
Abstract: PURPOSE: To facilitate adjustment of irregularity of the characteristic of a magneto- sensitive element, by inserting two resistances in diagonal relation positions of the bridge-connected magneto-sensitive element which detects the direction of a magnetic field and by making the polarity of the signal, which is generated at the signal taking-out terminal, fixed.  
     CONSTITUTION: Current I is flowed to the magnetic field direction detection material which detects the magnetic field of a permanent magnet fitted to the rotation axis, and output voltages VM and VN corresponding to the direction of the magnetic field applied to magneto-sensitive part 4 are generated at signal taking-out terminals M and N. Resistances 41 and 42 are connected to respective current pathes of the bridge in a diagonal relation, and VM≥VN is true by selecting their resistance values largely comparatively. Consequently, since the direction of the potential difference between VM and VN is determined, amplifier circuit 7 can change the amplification factor only by adjusting one of resistances 7b and 7d independently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10306467-A (JP)
Title: Dust-proof device in cab of construction machine
Inventor: NAKAMURA MICHINORI
IPC: E02F9/16
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To keep a cab in a higher pressure than the atmospheric pressure for a long time and prevent dust from entering the cab from the outside during a halt, even when the air tightness in the cab is not perfect. SOLUTION: On-off signals from an engine key switch 42 is taken in a microcomputer 41 constituting a controller 40 and a door switch 43 detecting the opening/closing of the door 7 is provided and the door 7 is once opened after the halt of engine has been detected from the engine key switch 42 and further, when the closing of the door is detected, it is judged that the vehicle has come to a halt and the ventilation opening is shielded and electric cylinders 29E, 29F opening or closing the ventilation opening are opened for a preset time and a fan 14 is driven for a preset time to increase the indoor pressure of the cab. The electric cylinders 20E, 29F and the fan 14 are driven by a battery 44 loaded in the vehicle.
Patent JP-H05321764-A (JP)
Title: Fuel supplying device of gas fuel engine
Inventor: MORIMOTO KENJI
IPC: F02D19/02
Filed: 1992-05-18
Abstract: PURPOSE:To prevent generation of backfire by supplying the gas fuel only through a direct fuel supplying means and not supplying the gas fuel to an intake port when the engine is started. CONSTITUTION:A wall member is interposed between a cylinder F on the front side and a cylinder R on the rear side, and an intake port 6 is opened at the specified position of a side housing and an intermediate housing 3 facing an operation chamber 4 of the suction stroke of the respective cylinders F, R. A means to directly supply the gas fuel to the combustion chamber of the engine is separately provided from the suction port 6. When the engine is started, the gas fuel is supplied to the engine only through the direct fuel supplying means. After the engine is started, the gas fuel is supplied to the engine at least through the fuel pre-mixing and supplying means. This arrangement prevents generation of backfire without the idling operation of the engine when the engine is started.
Patent JP-H07327428-A (JP)
Title: Float of seedling planting machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-06-07
Abstract: PURPOSE:To meet various conditions such as hardness of a field and improve the leveling effect and the unevenness detection effect by integrating or separating the motions of a central sensor float and side floats placed at both sides of the sensor float. CONSTITUTION:A seedling planting apparatus is attached to the rear part of a mobile vehicle in a state vertically movable with a driving apparatus. The height of the seedling planting apparatus from the mud surface is maintained to constant level by a sensor float 10a positioned at the center of the seedling planting apparatus to actuate the driving apparatus according to the vertical motion of the tip end of the sensor float. A pair of right and left side floats 10b, 10b are positioned at both sides of the sensor float 10a in a state to enable vertical motion of the tip ends. The vertical motion of the side floats 10b, 10b is selectable between a mode to move integrally with the sensor float 10a and a mode to move independent of the motion of the sensor float.
Patent JP-H04325418-A (JP)
Title: Manufacture of bi series oxide superconductor
Inventor: MASUDA YOSHIO
IPC: C01G1/00
Filed: 1991-04-26
Abstract: PURPOSE:To offer a method for manufacturing a Bi series oxide superconductor essentially consisting of a high Tc phase, in which the compositional ratio of the metals of (Bi, Pb):Sr:Ca:Cu is regulated to 2:2:2:3 and the formation rate of the high Tc phase is high, furthermore having high forming velocity, excellent in productivity and moreover less in the generation of cracking at the time of forming it into a thick film or a formed body. CONSTITUTION:A Bi series oxide superconductor having a low Tc phase and in which the compositional ratio of the above metals is regulated to 2:2:1:2 is mixed with a soln. or a sol contg. Ca, Sr compounds, Ca compounds, Cu compounds and Pb compounds, and this mixture is subjected to heat treatment to convert the low Tc phase into a high Tc phase.
Patent JP-H02304734-A (JP)
Title: Reproduction only optical disk
Inventor: KOBAYASHI YOSHIMITSU
IPC: G11B7/24062
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a reproduction only optical disk of satisfactory weather resistance by selecting a specified reflecting layer. CONSTITUTION:For a transparent substrate, uneveness corresponding to informa tion can be formed on a surface by transferring a mold, to which the informa tion are recorded in advance, or adhering mask, to which the information are recorded, and executing etching. The thickness of the substrate is 1.2mm as a standard. The reflecting layer to reflect reproducing light is normally formed on this substrate and as the reflecting layer, Al alloy including Ta is used. Thus, a reproduction only optical disk with satisfactory corrosion resistance can be obtained.
Patent JP-S61284052-A (JP)
Title: Manufacture of flat cell
Inventor: IDE MASAO
IPC: H01M50/548
Filed: 1985-06-11
Abstract: PURPOSE:To prevent the leakage of the electrolyte imediately after the aperture sealing and the evaporation of the electrolyte during storage by pressuring the inner part of the periferal region of a cell with the pressuring frame and heating at the same time the outer part of the periferal region with the metal frame for heat seal so as to heat seal the aperture. CONSTITUTION:After applying and drying the positive electrode mixture 2 on the positive electrode collector 1, the aperture sealing material 6 is located on the periferal region. Then the separator 3 is located on the positive electrode mixture 2 and the electrolyte is poured on the separator 3. Further the negative electrode collector 5 provided with the negative electrode 4 consisting of thin layer of lithium metal by pressure adhesion is located on the separator 3 so as the lithium metal thin layer to be contacted to the separator 3. Thereafter, while the inner part 9 of the periferal region is pressured with pressuring frame 7 at a constant pressure, at the same time the metal frame 8 for heat seal heated at 170 deg.C is pressed on the outer part of the periferal region at a constant pressure for time interval of 5min to fuse the thermally fusible resin to seal the aperture of the cell. By this the leakage of the electrolyte at the aperture sealing of the cell can be prevented.
Patent JP-S5349850-A (JP)
Title: Moisture exchanger
Inventor: MOURI MOTOO
IPC: F28F21/00
Filed: 1976-10-18
Abstract: PURPOSE: To obtain air of low relative humidity level by permitting moisture exchange to be effected by the moisture absorbing and removing action of active alumina or the like secured to the surface of a honeycomb-shaped rotary maisture exchanger made of a metal or like material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5349313-A (JP)
Title: Motor fan for vacuum cleaners
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1976-10-18
Abstract: PURPOSE: To make coincide the injection angle of an impellar and the preset angle of a volute wall in a practical flow region and improve blast efficiency by taking the volute wall present angle as 1 to 3 degrees. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5652128-A (JP)
Title: Tapping machine equipped with abnormallity detecting system
Inventor: NOZU TAKASHI
IPC: G05B19/18
Filed: 1979-09-29
Abstract: PURPOSE:To monitor a movement of a tap and detect an abnormal immediately when the tap is excluded wherever the tap may be located, then, stop the motion within a short period of time to effect a safe tapping work. CONSTITUTION:A main shaft is rotatably supported by a main shaft cylinder 10 and a pulse is generated by means of a pulse generating means at every unit of forwarding motion thereof with respect to a machine frame. When a number of these pulses are arrived at a pulse number memorized in a preset counter, a reverse motion command for a motor 1 is effected by an abnormal detecting circuit C3. When also the pulse number is not generated during a predetermined period of time or more, the reverse motion command for the motor 1 is effected. The pulse number memorized in said preset counter is the pulse number corresponding to a preset stroke of the main shaft cylinder 10.
Patent JP-2000319584-A (JP)
Title: Production of transparent coated stainless steel plate having excellent lubricating property
Inventor: YANO HIROKAZU
IPC: B32B15/095
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a coated steel plate having no interference color when an aqueous transparent coating material is applied to a bright finish stainless steel plate and having lubricating properties in press molding. SOLUTION: In this method for producing a coated steel plate by coating the surface of a stainless steel plate subjected to coating pretreatment with a transparent coating material, 100 pts.wt. of a urethane-based resin is compounded with 10-30 pts.wt. of colloidal silica, 3-7 pts.wt. of a polyolefin-based resin particle lubricant and 1-25 pts.wt. of a resin for cross-linking to give an aqueous coating material, which is compounded with 3-10 pts.wt. of a solvent having 20-40 dyn/cm surface tension and 8-13 (cal/cm3)1/2 solubility parameter to give a coating material. The steel plate is multicoated with the coating material.
Patent JP-H11314282-A (JP)
Title: Discharge treatment device of plastic film
Inventor: INAGAKI YUJI
IPC: B29C71/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To execute an efficient discharge treatment. SOLUTION: In a discharge treatment device of a plastic film, in which a discharge electrode 1 surrounded by a hood 3 is arranged opposite to a counter-electrode roll 2 so as to apply a voltage between discharge electrode 1 and the counter-electrode roll 2 in order to modification-treat the surface of the plastic film 5 arranged between the discharge electrode 1 and the counter- electrode roll 2, a humidifying means 9 for supplying a steam in the hood 3 and a heating means 9 for heating the steam supplied in the hood 3 are equipped so as to carry out a corona discharge under the condition that the interior of the hood 3 is kept under the steam atmosphere having the predetermined temperature.