baber/WOPTO huggingface dataset:
Patent JP-2000225390-A (JP)
Title: Filter apparatus
Inventor: ASANO SHIN
IPC: C02F1/40
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance the utilization efficiency of an adsorbing material such as activated carbon or the like. SOLUTION: First and second filters 10, 20 are respectively divided into two upper and lower stages by partition plates 12, 22. Therefore, the lower stage chamber 14 of the first filter 10 and the upper stage chamber 23 of the second filter 20 can be packed with activated carbon beds 17, 25 in parts. When adsorbing capacity lowers, the activated carbon bed 17 in the lower stage chamber 14 of the first filter 10 is discharged out of the system and the activated carbon bed 25 used in the upper stage chamber 23 of the second filter 20 is transferred to the lower stage chamber 14 of the first filter 10 by an adsorbing material transfer pipe 50. By this constitution, since the activated carbon bed 25 used in the second filter 20 can be further utilized in the first filter 10, the utilization efficiency of activated carbon can be enhanced.
Patent JP-2000228310-A (JP)
Title: Common mode choke coil
Inventor: SUGAWARA KAZUYA
IPC: H01F37/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a common mode choke coil which satisfactorily keeps the pitch precision of its ends, and is superior in board mountability. SOLUTION: In a common mode chock coil, having a winding 7 on a core case 1a in which a toroidal core is put, and a fixing base 1b for supporting the winding 7, the winding 7 and fixing base 1b are in a mutually movable state, and an end 8 of the winding 7 drawn out onto the opposed surface side of the fixing base 1b through a hole 3b formed in the fixing base 1b is drawn out longer, by a force which presses the winding 7 in towards the fixing base 1b, and the gap 9 between the winding 7 and the fixing base 1b is decreased.
Patent JP-S59155662-A (JP)
Title: Floating seal method
Inventor: HIDAKI MORIHISA
IPC: F28F9/22
Filed: 1983-02-21
Abstract: PURPOSE:To make it possible to strongly urge a seal ring to an inner surface of a cylinder when temperature rises, by mounting a channel part on the inner surface of the cylinder, arranging a plurality of shape-memory alloys, which preliminarily store an arcuate shape, in the inside portion of the channel part at equal intervals, and fitting the seal ring on the outside of the channel part. CONSTITUTION:A plurality of plate-like shape-memory alloy elements 1 are arranged in the innermost portion of a channel part 6 along a periphery of the channel part at equal intervals. A plurality of pressing metals 2 are arranged on the elements 1. The pressing metals 2 serve to uniformly transmit deformation of the elements 1 to a seal ring 3. The seal ring 3 is disposed on the outside of the pressing metals 2. When an object is inserted into a predetermined position to form an assembly, and the assebly is heated, the shape-memory alloy elements 1 are arcuately deformed to outwardly strongly urge the pressing metals 2 and thereby to strongly urge the seal ring 3 to the inner surface of a cylinder.
Patent JP-H06130387-A (JP)
Title: Back light device
Inventor: NISHIHARA MICHIHARU
IPC: G02B5/04
Filed: 1993-01-21
Abstract: PURPOSE:To increase screen luminance from the front and improve the visibility by providing directivity characteristics which have a luminance peak in the front direction almost according to the visual angle of a liquid crystal panel so as to effectively utilize diffused light in the up-down direction of the back light device. CONSTITUTION:Light from a fluorescent lamp 6 is made incident on a light guide plate 4 from its flank incidence part 4a. In the light guide plate 4, the light is reflected repeatedly on a bottom surface 4c and a front surface 4b and emitted upward as uniform back light from the front surface 4b. A prism- shaped light converging plate 2 which is sufficiently narrower than the pixel pitch of the liquid crystal panel 1 and almost accords with the visual angle characteristics of liquid crystal is arranged between a diffusion plate 3 and the liquid crystal panel 1 to accord the directivity characteristics of the back light with the visual angle characteristics of the liquid crystal panel 1. Consequently, the back light in a direction other than the visual angle of a liquid crystal display is converged on the front and the luminance when the display screen is viewed from the front is greatly increased.
Patent JP-H11221815-A (JP)
Title: Form for producing hexagonal segment
Inventor: ARAKAWA KENJI
IPC: B28B7/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a form for producing a hexagonal segment which can easily cope with the shape of bonding end faces to be formed. SOLUTION: A form is approximately constituted of a bottom plate for forming the inner peripheral face of a hexagonal segment, circular arc-like side plates provided on both side parts of the bottom plate and approximately V-shaped end plstes by plan view for connecting both ends of the side plates. A space part formed by the bottom plate, the side plates and the end plates is made as a space for feeding concrete. A liner 51 wherein the face of the concrete feeding space side is formed at the same angle as the bonding end faces of the hexagonal segment to be molded is removably fitted on the end plate member 43a constituting at least one side part side of the form. A fitting mechanism 53 wherein an insert nut 34 and forming members 57 and 58 are supported by a forming face 52 is provided on the liner 51.
Patent JP-S58144879-A (JP)
Title: Duplicating method of hologram
Inventor: YAMAZAKI TETSUJI
IPC: B29C41/12
Filed: 1982-02-23
Abstract: PURPOSE:To eliminate the influence of O2 in air and to obtain a copy which is cured in a short time and is reinforced with a film by filling resin liquid which is curable by UV rays or electron rays between the die surface of a relief hologram and a light transmittable film, and curing the resin liquid by irradiation. CONSTITUTION:Resin liquid which is cured by UV rays or electron rays (shown by arrows) such as a compsn. prepd. by adding a sensitizer to monofunctional and polyfunctional acrylate oligomers is coated on the surface of a substrate 2 of glass, polyethylene terephthalate or the like. A die 1 having the inverted shape of a relief hologram is superposed on the coated surface, whereafter the assembly is passed between a pair of pressurizing rolls to adhere these tightly. UV rays or electron rays are irradiated thereto from the substrate 2 side to cure the liquid 2. A relief hologram 3 formed in one body with the substrate 2 is stripped therefrom. The hologram is thus duplicated efficiently.
Patent JP-H08203278-A (JP)
Title: Semiconductor memory
Inventor: MIYAZAKI JUNZO
IPC: G06F11/10
Filed: 1995-01-25
Abstract: PURPOSE: To increase the number of bits measured simultaneously in a pellet check and to reduce the cost of measurement, in a semiconductor memory constructed from a plurality of bits. CONSTITUTION: An input-output circuit 23 for testing is made to operate at the time of a pellet check. At the time of a writing operation, it divides data for testing inputted from an input-output terminal 22 for testing into a plurality of bits constituting one unit respectively and outputs them to data buses DB0 -DBn and the same data for testing are written in a memory cell of a plurality of bits of a specified address. At the time of a reading operation, a parity computation circuit 21 generates a parity bit by executing parity computation by using the whole read data of the bits in a plurality constituting one unit respectively, and the input-output circuit 23 for testing outputs the parity bit from the input-output terminal 22 for testing. A memory tester determines whether the value of the parity bit is in accord with an expected value or not.
Patent JP-S60171167-A (JP)
Title: Supporting structure for movable piece
Inventor: ASANO KIYOMITSU
IPC: B41J2/235
Filed: 1984-02-16
Abstract: PURPOSE:To provide the titled structure of a dot printer printing head capable of improving print quality by integrally forming a plate-shaped attaching part, a shaft-shaped torsional spring part, a plate-shaped supporting part and an elastic member with a securely actuated movable piece which gyrates by a magnet fixed at the attaching part. CONSTITUTION:If a coil 36 is energized, a core 30 is excited and its magnet 32 attracts a movable piece 16. Then the movable piece 16 gyrates against the elasticity of a torsional spring part 14c of an elastic member 16 centering around the torsional spring part 14c and hits a stopper 38. At that them, a wire protrudes way out being led by an intermediate guide 20 and a top guide 22 to carry out printing. After completion of printing, if the coil 36 is deenergized, the movable piece 16 is restored to its original position by the elasticity of the torsional spring 14c.
Patent JP-H09215678-A (JP)
Title: Needle for sampling cord blood and method therefor
Inventor: NAITO JIRO
IPC: A61B5/15
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To take out blood in an umbilical cord sufficiently by sampling cord blood quickly without stagnation. SOLUTION: A hollow injection needle 3 is divided into two flow conduits 1 and 2 separated from each other and the first conduit 1 is opened at the pointed end of the injector 3 while the second conduit 2 is opened 5 below the opened part 4 of the first conduit. The blood sampling needle obtained is used. The cord blood is guided continuously outside the umbilical cord from the second conduit 2 and when the opened part 5 of the second conduit is clogged with the umbilical cord, a blood preserving liquid is made to flow into the umbilical cord through the first conduit 1 to prevent the pointed end of the injection needle 3 from being clogged with the umbilical cord.
Patent JP-H03231853-A (JP)
Title: Ink liquid circulating apparatus in printer for tablet
Inventor: YOSHINAGA TOSHIO
IPC: B41F31/20
Filed: 1990-02-07
Abstract: PURPOSE:To facilitate regulation of the concentration of ink liquid in an ink pot by arranging an ink liquid circulation path for sucking the ink liquid from the ink pot through a suction pump and discharging the ink liquid continuously onto the surface of the ink pot. CONSTITUTION:A suction pump 5 sucks ink liquid, having lower concentration as compared with the surface layer, from an ink pot 3 and feeds the ink liquid to a circulation path 4. Solvent in the ink liquid evaporates when the ink liquid passes through the circulation path 4 and then the ink liquid is discharged continuously onto the surface where the concentration is high. Consequently, concentration of the ink liquid in the ink pot 3 is regulated automatically through agitation and does not vary abruptly. Thus regulated ink liquid is then fed through a gravure roll 1 to a print roll 2 which makes a print onto a tablet(print object) 8.
Patent JP-H04252527-A (JP)
Title: Intermediate frequency pull-in method
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/516
Filed: 1991-01-28
Abstract: PURPOSE:To stop frequency sweep of an intermediate frequency signal at an operation stable point of an automatic frequency control circuit by stopping the sweeping of an oscillating frequency from a local oscillation light source at stable region of a real band or an image band. CONSTITUTION:The frequency is swept while applying small amplitude FM modulation to a radiation light 5 of a local oscillation light source 4, and a frequency discriminator 10 installed in the reception system demodulates the intermediate frequency signal subject to FM modulation. The demodulation signal and an FM modulation signal before being inputted to the local oscillation light source 4 are multiplied. The time when the multiplied value is at a high or a low level is measured while the oscillating frequency is swept. The band when the time is longer than a predetermined time is discriminated to be a stable region of a real band or an image band. Then the sweeping of the oscillation frequency of the local oscillation light source 4 is stopped at either of the bands.
Patent JP-S55120036-A (JP)
Title: Manufacture of photosensitive printing plate
Inventor: KOJIMA HIROSHI
IPC: G03F7/115
Filed: 1979-03-09
Abstract: PURPOSE:To enhance the vacuum contacting properties of a photosensitive printing plate by preheating both sides of the plate with specified means before or after spreading a specified amt. of heat fusion bondable fine powder of a specified particle side on the plate and by fusion bonding the powder with a heating roll having a releasable surface. CONSTITUTION:When 0.005-0.5g/m<2> of heat fusion bondable fine powder of 0.5-40mum in fixed direction diameter is uniformly spread on surface 2B of photosensitive printing plate 1 such as PS plate with powder feeder 3, surface 2B and back side 2A are preheated with far infrared heaters 7 and preheating roll 4A, respectively. Plate 1 is then passed between heating roll 4B having a releasable surface of Teflon or the like and press roll 5 to fusion bond the powder to surface 2B at contact portion A, and it is carried with roll 6. The heating temp. is controlled with temp. detector 8. Thus, the work of contacting an image film to plate 1 is facilitated, the apparatus is simplified, and superior printing performance is provided to the plate without exerting unfavorable influence.
Patent JP-S60172381-A (JP)
Title: Manufacture of face material having recess and protrusion
Inventor: AOYAMA SAKAE
IPC: B05D7/24
Filed: 1984-02-17
Abstract: PURPOSE:To form a recessed and protruded pattern in multiple stages by combining uniform recesses and protrusions formed by a foaming paste and ruggedness of ink patterns cont. a foaming inhibitor. CONSTITUTION:The surface of a base material 1 consisting of paper, a resinous film, an inorganic plate, etc. is optionally patterned by using an ink 2 contg. a forming inhibitor, and a forming paste 3 is applied thereon in the rugged form. When the foaming paste 3 is foamed by heating, the part of the paste on the ink 2 contg. the foaming inhibitor is not foamed to form a recessed part 4, and the other part is normally foamed to form a protruded part 5. In addition, a foaming base material, for example, can be used as the base material, and the multistage rugged patterns can be formed only by a printing means.
Patent JP-S61187931-A (JP)
Title: Adsorbent of arsenic in aqueous solution
Inventor: IMAI HIDEAKI
IPC: B01J20/02
Filed: 1985-02-18
Abstract: PURPOSE:To remove efficiently arsenic from water or waste water dissolving arsenic in a specified value or above and to make the arsenic concn. to the specified value or below by using the oxide hydrate of rare earth elements to form the adsorbent of arsenic dissolved in an aq. soln. CONSTITUTION:The oxide hydrate of the rare earth elements is produced as a precipitation by adding an alkali soln. in aq. soln. of salt such as the chloride and the sulfate of the rare earth elements and regulating the pH. The cake or the dried powdery material, etc., are obtained by filtering the produced oxide hydrate or fluoride hydrate of the rare earth elements. The adsorbent of arsenic is obtained by molding them in an optional shape such as a grain shape, a yarn shape, a string shape and a band shape with a method depositing them on a suitable porous carrier. In case of separating and removing arsenic dissolved in the aq. soln. by using this adsorbent, it can be selectively removed in the high adsorption quantity by regulating the aq. soln. to about 3-12pH.
Patent JP-2000227325-A (JP)
Title: Surface shape measuring device and method
Inventor: HAMADA TAIZO
IPC: G01B21/30
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate measurement error caused by temperature dependency of measuring apparatus during long term measurement. SOLUTION: Data of a measurement start point 2 is measured after measuring the data of the first line 11 by scanning an XY table in X-axis direction and data of measurement start point 2 is measured after data of the second line 12 is measured. This scanning is repeated by turns and the data at every measurement at the measurement start point 2 is compared so that the error caused during the measurement is corrected to measure exact surface shape.
Patent JP-S58145887-A (JP)
Title: Chemical heat storage method
Inventor: NAKAMURA TSUTOMU
IPC: F28F23/00
Filed: 1982-02-23
Abstract: PURPOSE:To enable to increase the heat storage capacity by a method wherein Na2S.nH2O, which is employed as a heat storage element for solar heat or the like, is turned into Na2S by heating and at the same time the steam generated in this case is adsorbed by adsorbent and the heat of hydration, which is generated by reversing the above-mentioned reaction, is utilized at the time of heat release. CONSTITUTION:In order to store heat, valves 7 and 8 are open and a valve 9 is closed and Na2S.nH2O is heated by the heat transfer medium, which is heated by solar heat or the like and then introduced into a reactor 2 by means of a conduit 1. At this time, Na2S.nH2O is turned into Na2S by generating steam, which is adsorbed by adsorbent such as silica gel or the like at an adsorber 3. After the reaction is completed, the valves 7 and 8 are closed in order to store heat. On the other hand, in order to release heat, while the valve 8 being kept in closed state, the valves 7 and 9 are open so as to let Na2S in the reactor 2 adsorb the steam  produced at an evaporator 5 in order to produce the heat of hydration, which is generated by reversing the above-mentioned reaction. Said heat is taken out through the heat transfer medium conduit. In such a manner as mentioned above, no heat source for condensation of steam is necessary and high capacity heat storage is made possible even at room temperature and the heating element is made endurable for unlimited times of cycles and its characteristics remain unchanged.
Patent JP-S63196890-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C7/11
Filed: 1987-02-12
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-S54125866-A (JP)
Title: Non-contact working device
Inventor: YOSHIDA KAZUNORI
IPC: B01D21/18
Filed: 1978-03-09
Abstract: PURPOSE: To simplify and make sure drive under a perfect seal condition, by indirectly moving an external body to be moved by means of a magnet in a guide case.  
     CONSTITUTION: This device is used for driving portion materials such as a functioning portion material in the sewage of a sewage treating machine. A guide case 1 is sunk in sewage under a condition that an upper end of the vertical portion coincides with a surface of water, a base portion 10 of a body to be moved 9 in sewage is held by means of a guide 8, an electromagnet 4 is conducted under a condition that said base portion 10 is let correspond to the electromagnet 4 and the electromagnet 4 and the body to be moved 9 are adsorption unified holding a wall surface of the guide case 1. When compressed oil is fed into the case 1 from left feed and discharge pipes 3 under a condition that insulating oil is filled in the guide case 1, internal insulating oil flows in the counter-clockwise direction and pushes up the electromanget while the body to be moved 9 also rises. When supplying compressed oil from right pipes 3, the body to be moved falls. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62185779-A (JP)
Title: Liquid crystal element for time-division drive
Inventor: KITAYAMA HIROYUKI
IPC: C09K19/20
Filed: 1986-02-12
Abstract: PURPOSE:To obtain the titled element wherein a memory drive system is used in which an inversion phenomenon is prevented and a writing state is maintained for, e.g., one frame period, by arranging picture elements having a specified liquid crystal composition in multiple lines between a pair of counter electrodes. CONSTITUTION:A liquid crystal composition is obtained by mixing as its component at least one of lactic acid derivatives of the formula (wherein R<1> is 4-16C alkyl; R is 1-16C alkyl; m and n are each 1 or 2; k is 0 or 1; * means that the C with it is an asymmetric carbon atom) which are optically active and liquid crystal. Then, picture elements having the aforementioned liquid crystal composition of an SmC* or SmH* phase which is in a bistable state and has liquid crystal molecule layers 12 oriented perpendicular to glass plates 11a and 11b, are arranged in multiple lines between base plates (glass plates) 11a and 11b which have been covered with a transparent electrode comprising a thin film of, e.g., In2O3, SnO2 or ITO (a line 13 shown by a thick line represents the liquid crystal molecule). When a voltage higher than a certain threshold value is applied between the electrodes on the base plates 11a and 11b, the spiral structure of the liquid crystal molecule 13 will come loose and the direction of orientation of the liquid crystal molecules will change so that dipole moments 14 are all in line with the direction of the electric field.
Patent JP-H07236832-A (JP)
Title: Hulling roll gap control device
Inventor: FUJIOKA SADAKAZU
IPC: B02B3/04
Filed: 1994-02-25
Abstract: PURPOSE:To prevent surface damage to grains at the time of high atmospheric temp. summer. CONSTITUTION:This hulling roll gap control device has a measuring means measuring the atmospheric temp. in the vicinity of a huller or the temp. of grain to be hulled and a regulation means regulating the gap between hulling rolls 3, 4 and also has a means preliminarily storing the relation between atmospheric temp. or grain temp. and a tolerance limit dehulling rate or the tolerance limit gap between the hulling rolls 3, 4. A control part 19 outputting a gap control command signal to the regulation means on the basis of the measured result of the measuring means so as to meet with the relation is provided to set a hulling roll gap or a dehulling rate matched with a hulling state or environment.
Patent JP-H04267382-A (JP)
Title: Gas laser device
Inventor: KASAHARA SHINJI
IPC: H01S3/036
Filed: 1991-02-22
Abstract: PURPOSE:To prevent the shortage of the gas supplied to a gas laser tube and prolong the life of a gas laser tube by adding a gas resupply circuit to a gas automatic supply circuit. CONSTITUTION:A gas resupply circuit 19 is added to a gas automatic supply circuit 18. And a discharge current control circuit 17 controls the discharge current of a gas laser tube 1, and the gas automatic supply circuit monitors the discharge current with a shunt resistor 20, and converts this monitored voltage to the optimum gas supply level from the discharge current-discharge voltage characteristic of the gas laser tube body 1, and compares the gas supply level with the discharge voltage, and, when the discharge voltage falls below the gas supply level, opens a solenoid valve 9 to supply gas from a high-pressure gas bomb 8 to the gas laser tube 1.
Patent JP-S56124956-A (JP)
Title: Double information processing equipment
Inventor: NAKAI MASAAKI
IPC: G06F11/18
Filed: 1980-03-06
Abstract: PURPOSE:To simplify a circuit configuration, decrease the number of component parts and raise the reliability of an equipment, by using a parity bit under the supervision of a double information processing equipment. CONSTITUTION:An input data which has been sent from the high rank equipment through the connection line 303 is provided to the first processing system 3 and the second processing system 4. The data which has been provided to said processing systems 3, 4 is processed by the respective processing circuits 101, 201, and after that, it is provided to the registers 103, 203 and the parity generating circuits 102, 202 through the connection lines 104, 204, respectively, a parity bit corresponding to a character of the data, etc. is generated by the circuits 102, 202 of the respective processing systems 3, 4, it is provided to the registers 103, 203 through the connection lines 106, 206, and the data which has been output by the registers 103, 203, and the parity bit are provided to the low rank equipment. And, the parity bit which has been generated by the circuits 102, 202 is supervised by the comparator circuit 302, by which the equipment constitution is simplified, the number of parts is decreased, and the reliability of the information processing equipment is raised.