baber/WOPTO huggingface dataset:
Patent JP-H05138158-A (JP)
Title: Hydrant water purifier
Inventor: NAKANO SHIGEKAZU
IPC: C02F1/28
Filed: 1991-11-22
Abstract: PURPOSE:To enhance the efficiency of regenerating the active carbon of the water purifier of an active carbon cartridge type. CONSTITUTION:After all valves are closed, the valve 7a is opened to discharge the water remaining in the cartridge 2 and thereafter, the pressure in the cartridge 2 is reduced by closing the valve 7a and opening the valve 8a. The low boiling point org. matter, such as trihalomethane, adsorbed on the active carbon 4 is then desorbed. The active carbon restores the ability to adsorb the trihalomethane, etc., again and the regeneration is finished.
Patent JP-H04203789-A (JP)
Title: Fine powder processing method for spray dryer
Inventor: NAKANO KAZUAKI
IPC: F26B17/10
Filed: 1990-11-29
Abstract: PURPOSE:To reduce an occurrence of poor or inferior products by a method wherein dried fine powder discharged together with hot discharged air are separated from the discharged air, injected into a passing passage of large diameter dried particles dropping down in a spray dryer and adhered to an outer circumference of the large diameter dried particles. CONSTITUTION:Fine powder 4 collected at a part of a dust collecting conveyor are supplied to a fine powder feeding cylinder 2 through a fine powder transporting pipe with an air transporting conveyor. Fine powder fed by pressurized air are supplied at a fast speed into the fine powder transporting pipe and further fed into a funnel part 1 from a fine powder feeding cylinder 2. The fine powder feeding cylinder 2 is opened at a circumference of the funnel 1 in its tangential direction, the fine powder 4 fed under a high pressure are pushed against and adhered to the large diameter dried particles dried at the upper part of the spray dryer tower with the hot air and dropping down from it. A lower end of the funnel 1 is provided with a product outlet 17 and then the product of large diameter dried particles are discharged from the lower part of the product outlet port 17 are always discharged onto the product belt conveyor.
Patent JP-H06202436-A (JP)
Title: Electrifying device, image forming device and process cartridge
Inventor: KISU HIROKI
IPC: G03G15/00
Filed: 1992-12-15
Abstract: PURPOSE:To make the unevenness of a cycle inconspicuous and to reduce electrification noise and interference fringe by providing an electrifying member so that an electrifying surface may be positioned on the same side as a body to be electrified with respect to a tangent drawn from a point on the most downstream side in the moving direction of the body to be electrified toward a downstream side in the moving direction of the body to be electrified. CONSTITUTION:An electrode plate 2 being the electrifying member is curved like a circular arc and provided so that its electrifying surface 2a may be positioned nearer the side of the surface of a photosensitive drum 1 being the body to be electrified than the tangent S drawn from the abutting position O of the drum 1 on the electrode plate toward the downstream side in the moving direction of the drum 1. The cross-sectional shape of the electrode plate 2 vertical to a drum shaft is an circular arc whose center is positioned on the extension of a line linking the contact O and the center point of the drum 1 and whose radius is (r). In such a case, as the radius (r) is made smaller, the voltage between peaks of the unevenness of the cycle becomes smaller. As a result, the excellent image where the unevenness of the cycle is not recognized at all is obtained even in the case of a half tone image, and impressed frequency is made small, so that the electrification noise and the interference fringe are restrained to such a level that they are insignificant.
Patent JP-H02228239-A (JP)
Title: Synchronous machine
Inventor: DETOREFU BURAITOFUERUTO
IPC: H02K21/14
Filed: 1989-12-26
Abstract: PURPOSE: To achieve good voltage adjustment along the entire number-of- rotation region of an engine with only a slight constitution and circuitry technology cost by using an uncontrolled-type power supply stabilizing circuit, in order to obtain the sufficiently stabilized voltage based on the voltage restriction depending on the number of rotation. CONSTITUTION: A rotor 11 is provided concentrically in the inside of a stator 10. The stator 10 supports a plurality of grooves 13. The magnetizing direction of neighboring permanent magnets 17 is rotated by 180 deg. by magnetic pole distribution. A rod is mounted on the periphery of a rotor-supporting body 15. A hollow cylinder 18 is rotatably coupled together with the rotor 11. At the same time, the permanent magnet 17 is fixed on the supporting body 15. Therefore, the permanent magnet 17 is securely attached, even for a high number of rotation. The hollow cylinder 18 has a slight width in the radial direction, extends to the entire length of the rotor 11 in the axial direction and protrudes beyond the rotor 11 on the side of the edge.
Patent JP-H01178379-A (JP)
Title: Microwelding method
Inventor: INOUE KIYOSHI
IPC: C23C24/10
Filed: 1987-12-30
Abstract: PURPOSE:To form a thick deposition layer by installing the guide penetrating a powder filling hole at the upper and lower parts on the base metal surface, pressing by a press die by inputting a raw material powder in the powder filling hole and electrifying by rotating the press die. CONSTITUTION:The guide 2 having an insulating material 2b is placed on a base metal 1, a powder 3 is put into a powder filling hole 2a, a pressing body 7 is descended as shown by an alternate long and two short dashes line (a) with the operation of a Z axial motor 9 and the powder 3 is pressed by a pressing part 7a. The pressing body 7 is electrified by impressing a pulsating voltage in the space with the base metal 1 by a pulse power source 18 with revolving the pressing body 7 and if necessary the guide 2 by actuating a motor 13. The surface of the base metal 1 and powder 3 are heated with generating discharging and a deposition layer is formed on the surface of the base metal 1 with changing the relative position to the pressing body 7 and guide 2 and base metal 1 with the operation of X axial motor 5 and Y axial motor 6.
Patent JP-H09179383-A (JP)
Title: Contact electrifying device
Inventor: SOMIYA TOKUMASA
IPC: G03G15/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make the surface potential of a photoreceptor electrified in a specific charge by the simple control, even using a high resistance material for an electrifying roller whose resistance is fluctuated by the temp. and the humidity. SOLUTION: The electrifying roller 2 to electrify the surface of a drum 12 while holding it in contact with the photoreceptor 11, is composed of a roller shaft 2a, an elastic body 3 consisting of a columnar high resistive material, and a protective layer 3a on a surface thereof. Respective threshold value is perliminarily set for the temp. and humidity, and then a CPU 1 is allowed to indicate a voltage for as constant-voltage circuit 5 and a current value for the constant-current circuit 6, while allowed to make the constant-voltage applied on the electrifying roller 2, in selecting the constant-voltage circuit 5 by a changeover switch 7.  When the temp. and the humidity detected by a sensor 9 severally becomes below the respective threshold value, the CPU 1 is allowed to command the changeover switch 7 so as to switch to the constant current circuit 6 for supplying the constant current output to the electrifying roller 2.
Patent JP-H11176054-A (JP)
Title: Turntable device of disk player
Inventor: ITO TOSHIYUKI
IPC: G11B33/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a turntable device capable of easily attaching a magnetic material to a turntable whereon disks are placed. SOLUTION: The device is constituted of the turntable 2 whose center part 3 is inserted into the center hole of a disk 1 and whose placing part 4 for placing the disk 1 thereon are integrally molded with a synthetic resin, a ring-shaped magnetic material 13 in which an engaging part 14 for fixing is firmed while being attached to the placing part 4 of the turntable 2, and an elastic engaging piece 11 integrally molded with the turntable 2 while engaging with the engaging part 14 of the magnetic material 13.
Patent JP-H07201653-A (JP)
Title: Production of multilayer electronic device
Inventor: HOSHI KENICHI
IPC: H01G13/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing a multilayer electronic device in which the via part and the end face part of outer electrode can be formed collectively for a large number of bases of device. CONSTITUTION:The via electrode part 5a of an outer electrode 5 is formed on a laminate block 2 prior to formation of each base of device. Consequently, the via electrode pars 5a can be printed collectively for each base of device 3 by screen printing, for example.
Patent JP-H03195222-A (JP)
Title: Receptacle for optical wiring on premise and optical wiring network
Inventor: YOSHIZAWA TETSUO
IPC: H04B10/032
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the function of a node equipment, to decrease the cost and to shorten the restoration time by providing a node connection function, a fault detection function and a restoration function for optical wiring on a receptacle and using the receptacle so as to form the optical wiring network. CONSTITUTION:A receptacle 1 consists mainly of 2X2 type crossbar input and output optical switches 7, 8. The light receiving element 12 of an optical switch 7 monitors an input signal to detect the occurrence of a fault, then a standby optical fiber 3 is used to transmit a detection signal from a light emitting device composed of a light emitting element 11 and a driving device 14 to other receptacle 1'. The light receiving element 16' of the receptacle 1' receiving the detection signal uses a switching device 17' to select an optical switch 8' and transmits the input signal through the standby optical fiber 3. On the other hand, the receptacle 1 outgoing the detection signal uses the switching device 13 to select the optical switch 7, then the input signal inputted from the standby optical fiber 3 is transmitted to the connector 5 to ensure the transmission line.
Patent JP-2001151211-A (JP)
Title: Filling and packaging apparatus
Inventor: YUZUHARA NORITAKA
IPC: B65B35/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a filling and packaging apparatus which correctly controls synchronization in transfer timing over the entire apparatus, reliably prevents a container material from clogging or the like and has an inexpensive driving system with a reduced size of a driving source. SOLUTION: The filling and packaging apparatus comprising a filling section for filling and packaging and a container bottom forming section for forming a bottomed container has a filling section motor rotation angle detecting means for detecting a rotation angle of a filling section motor 5, a bottom forming section motor rotation angle detecting means for detecting a rotation angle of a bottom forming section motor 6, a rotation angle deviation detecting means for detecting a deviation between the rotation angles of the motors 5, 6 based on detection results of the filling section motor rotation angle detecting means and the bottom forming section motor rotation angle detecting means and a rotation speed control means for the motors to eliminate the deviation between the rotation angles, while synchronizers 7, 8 are employed in the respective means.
Patent JP-H09150341-A (JP)
Title: Rotating mechanism provided with table
Inventor: TEJIMA HIROTSUGU
IPC: B23Q7/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To dispense with designing man-hours for installing an angle regulating mechanism and a shock absorbing mechanism, which are essential functions, by integrally forming a stopper installed below a table with a fixing part body to which the angle regulating mechanism and the shock absorbing mechanism are installed. SOLUTION: A piston 2 is slid when a fluid pressure is supplied/discharged to/from a cylinder chamber divided by means of a cylinder cover. As a divided rack pinion gear shaft 3 is engaged with the piston 2, sliding force of the piston 2 is converted into rotating force for the pinion gear shaft 3, and as a result, a table 4 is turned. This rotation is decelerated by means of a stopper 6 fixed in the table 4 and a shock absorber 13 and is stopped by means of a rotation stopper 12. In this process, angle regulation for the table 4 can be carried out on the basis of the length of the rotation stopper 12.
Patent JP-H10177916-A (JP)
Title: Electromagnet device
Inventor: KITSUNAI MASAMITSU
IPC: H01F7/127
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a separating plate from levitating with the repetitive vertical movement of a plunger by a method wherein the non-magnetic spacing plate is located on a support plate positioned at the one end of the rod-like plunger movable in the axial direction of a solenoid coil and pinched between all the edge face of a cover and the support plate. SOLUTION: An electromagnet device is composed of a solenoid coil, a rod- like plunger 3 which is arranged inside the solenoid coil so as to be movable in the axial direction of the coil, a main yoke arranged at both the ends and outside of the solenoid coil, a magnetic support plate 20 which confronts the one end of the plunger 3 through the intermediary of a non-magnetic spacing plate 19, an auxiliary yoke interposed between the support plate 20 and the main yoke, and a cylindrical cover 18 which covers the one en of the plunger. The spacing plate 19 is pinched between all the edge face of the cover 10 and the support plate 20. By this setup, the spacing plate 19 is prevented from levitating with the repetitive vertical movement of the plunger 3.
Patent JP-H09179716-A (JP)
Title: Dynamically plotting device for icon
Inventor: TAKAYANAGI YUICHI
IPC: G06F3/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To plot plural icons having different colors and shapes by small memory consumption. SOLUTION: An icon 21 to be displayed is decomposed into a background bit map 22 and a foreground bit map 23, both the bit maps 22, 23 are stored in a file, and when the color of the icon 21 is changed, the color of the bit map 23 is previously selected and specified. Then the bit map 22 is superposed to a graphic displayed on a screen, and when AND between the bit map 22 and the graphic is found out, the bit map 22 is turned to black. When exclusive, OR between the picture obtained by the AND operation and the bit map 23 is found out, the same black part as the bit map 22 becomes black and the other part becomes the color of the bit map 23.
Patent JP-S63174419-A (JP)
Inventor: PEIUWA ROO
IPC: H03H21/00
Filed: 1987-12-28
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-H03197771-A (JP)
Title: Multi-story building
Inventor: TAKAI HIROYUKI
IPC: E04H1/04
Filed: 1989-12-26
Abstract: PURPOSE:To secure a plurality of escape ways and to unify the appearance of a building by communicate the upper ends with the air, providing air well void light courts having dwelling areas around them to floors higher than a specific floor, and providing verandahs in the dwelling areas to their faces. CONSTITUTION:Air well voids 28 having the upper end sections communicated with the air through the rooftop and forming light courts are provide between residents 26A and 26B and between residents 26C and 26D which are divided in two by cores 16 higher than a dwelling floor 14 upward of a downward office floor. Verandahs 32 capable of going in and out respectively from adjacent doors among them are provided to a part of the air well voids 28. Lighting and ventilation are available through the air well voids 28, there is no need to provide verandahs and windows to the external walls, and the appearances of the external walls of the office floor and dwelling floor 14 are unified. A normally closed hatch 34 is provided to a part of the verandahs 32, it is connected to the lower stories, and escape ways together with the verandahs 32 are secured.
Patent JP-H08176254-A (JP)
Title: Polyurethane composition
Inventor: MAEDA SHUJI
IPC: D01F6/70
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a polyurethane compsn. which is excellent in clarity and hardly forms scale on a screw, etc., of a kneader by incorporating a specific compd. into a polyurethane obtd. from a polyol. an org. diisocyanate, and a chain extender. CONSTITUTION: A bis(hydroxyphenyl) compd. of formula I or II [R1 to R4 are each 1-4C alkyl, H, Cl, or Br; and X is -0-, -CO-, -COO-, -CH2 -, -C(CH3 )2 -, or-SO2 -] is incorporated into a polyurethane obtd. from a polyol (e.g. polytetramethylene glycol), an org. isocyanate (e.g. diphenylmethane diisocyanate), and a chain extender (e.g. 1,4 butanediol). The amt. of the compd. incorporated is pref. 0.1-5.0wt.% of the polyurethane.
Patent JP-H03198245-A (JP)
Title: Reproducing device
Inventor: YAMAMOTO YUKIO
IPC: G11B15/14
Filed: 1989-12-26
Abstract: PURPOSE:To improve the S/N ratio by adding a synthetic output obtained by synthesizing regenerative signals of plural signal channels on a time base and nonsignal parts of the plural signal channels in anti-phase. CONSTITUTION:A switching circuit 18 is controlled by a switching pluse SWP1 to be connected to the output side of regenerative amplifiers 14 and 16, and two regenerative outputs of CH1 and CH2 are synthesized into one continuous signal. A switching circuit 20 is controlled by a switching pulse SW2 to select a regenerative output of an opposite channel to the circuit 18. Noise components at output stages of the amplifiers 14 and 16 can be taken out by the circuit 20. Outputs of circuits 18 and 22 are impressed upon a subtractor 24, where the output of the circuit 22 is subtracted from the output of the circuit 18 by the subtractor 24. By this subtraction processing, noise components that exist in the state of in-phase with each other at the output stages of the regenerative amplifiers 14 and 16 can be canceled. Thus, the S/N ratio of the regenerative signal can be improved.
Patent JP-H05334774-A (JP)
Title: Scanner fitting stand
Inventor: FUREDERITSUKU FURANSHISU GURAN
IPC: G11B5/53
Filed: 1992-12-17
Abstract: PURPOSE: To provide a scanner fitting stand which, for fitting a rotary head scanner to a helical scanning magnetic tape recorder and whereby the removal and the exchange of the rotary head scanner in the helical scanning magnetic tape recorder are facilitated and, moreover, a scanner is easily and correctly positioned. CONSTITUTION: The helical scanner magnetic tape recorder adds the scanner fitting stand 29 for fitting the rotary head scanner 24 and a related tape guide element. Here, the scanner fitting stand 29 is provided with a lip 30 for fitting it to the recorder, an inclined and cylindrical aperture diameter 32 and a ledge 35 for fitting the scanner 24.
Patent JP-H10188552-A (JP)
Title: Semiconductor device and semiconductor memory
Inventor: KAWABATA KUNINORI
IPC: G11C11/401
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the checking of operation and a process for writing into a memory by inputting a controllable test data from the outside by a switching means prior to the writing of data into a programmable memory for the generation of an adjusting signal to make inside operation confirmable. SOLUTION: An oscillator 22 selects a voltage value Vg as characteristic value determining a frequency from a plurality of voltage values 39 to adjust the frequency (cycle) of an oscillation circuit 48 for generating a self-refreshing timing signal. An adjusting signal 37 for this selection is set by storing a data into a programmable memory 33 and a semiconductor memory is formed to check for the cycle of self-refreshing operation. Thereafter, a memory data for selecting a voltage value corresponding to the optimal cycle checked is written into a writable memory means 33. This enables adjusting of the cycle of the self-refreshing operation corresponding to variations in production to the optimum value.
Patent JP-H09140353-A (JP)
Title: Process egg product having soft feeling, even when frozen and heated again
Inventor: NASU MASAYUKI
IPC: A23L15/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an egg-processed food product which can prevent water separation and keeps soft texture even after freezing or reheating particularly in the egg processed food product distributed as both a market use and business use and an egg-processed food product which can be stored in the form of refrigerated product for a long period of time and gives good texture. SOLUTION: This is an egg-processed food product comprising mainly eggs and a mixture of food oil and phospholipid. The mixture is preferably composed of 1-20wt.% of food oil and 0.1-1wt.% of phospholipid. The food oil is liquid at room temperature and is added to this food product in the form of a crude emulsion of phospholipid and food oil prepared by moderate emulsification using no high-pressure homogenizer. The crude emulsion has emulsion particle of 2μm on the average and contains >=30% of particles of >=5μm. The eggs as the major material are raw eggs and/or frozen liquid egg and/or dried egg. In addition, xanthan gum may be added in an amount of 0.1-0.5μm.
Patent JP-H09151948-A (JP)
Title: Seal device and roll structure using it
Inventor: SATO TAKAYUKI
IPC: B21D1/05
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal device capable of sealing at a low torque in rotation and sealing with high sealing property in stop of rotation, and a roll structure using it which is applicable to a backup roller in a leveler for iron and steel material manufacturing facilities. SOLUTION: In a roll having a roll member 2 rotatably supported on both ends of a roll shaft 1 through a roller bearing 3 and a ball bearing 4, the ball bearing 4 has an elastic seal 8 on the outside. The elastic seal 8 has a lip part 8a which contacts an outer ring side member 7 on the bore surface of the roll member 2 to seal, it when the bearings are stopped. When the bearings are rotated, compressed air is injected through an air nozzle 9 provided on a shaft side ring member 6 on the periphery of the roll shaft 1 to lay the lip part 8b into non-contact state, whereby the torque is reduced. At that time, the sealing is ensured by the injected air.
Patent JP-2001153839-A (JP)
Title: Sample discrimination method
Inventor: TOKUNAGA HIROYUKI
IPC: G01N27/416
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a means automatically distinguishing a sort of a sample in a sensor system measuring electric current for quantitatively measuring a concentration of an object to be analyzed in the sample. SOLUTION: In this glucose sensor system, a ratio I/ΔI between a measured current value I and its time differential value ΔI is used as a discrimination parameter for the sample, and a discriminative function using the discrimination parameter as an independent variable is defined for discriminating whether the sample is blood or a control solution. A value obtained by substituting the discrimination parameter value in the discriminative function is used as a discrimination index, and on the basis of the discrimination index, it is automatically distinguished whether the sample is blood or a control solution.
Patent JP-H06154650-A (JP)
Title: Method and device for charging fine particles in space by photoelectron
Inventor: FUJII TOSHIAKI
IPC: B03C3/38
Filed: 1992-11-26
Abstract: PURPOSE:To provide the suitable irradiation intensity of ultraviolet rays in a method for charging fine particles in a space by photoelectrons generated by the photoelectric effect in the electric field. CONSTITUTION:In a device for charging fine particles in a space and having an electric field setting electrode 4, an ultraviolet ray source 2 for emitting ultraviolet rays and a photoelectron discharging material 3 for discharging photoelectrons, the ultraviolet ray source having 10muW/cm<2>-400mW/cm<2> irradiation intensity to the photoelectron discharging material is used.