baber/WOPTO huggingface dataset:
Patent JP-2001030334-A (JP)
Title: Leaf disc filter clamping apparatus
Inventor: UEDA MASANOBU
IPC: B01D29/46
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent leakage after the release of compression by applying load also to a center pole when leaf disc filters are compressed in a leaf disc filter clamping apparatus. SOLUTION: In a leaf disc filter clamping apparatus, a center pole 4 is held in a suspended state by a rod 50 provided in the center pole 4 and leaf disc filters 8 are compressed by applying load to the center pole by a compression means 2. By this constitution, the leakage from the leaf disc filters 8 after the release of compression can be prevented.
Patent JP-H0495336-A (JP)
Title: Deflecting yoke device
Inventor: OTSU SHINJI
IPC: H01J29/76
Filed: 1990-07-31
Abstract: PURPOSE:To effectively reduce ELF wave and VLF wave leaking respectively from vertical and horizontal deflecting coils by providing on the right and left sides and upper and lower sides of the outside of a deflecting yoke first and second canceling coils for canceling respective magnetic fields leaking from the vertical and horizontal deflecting coils. CONSTITUTION:When a deflecting yoke 1 is driven, an ELF wave BELF is emitted outward from the right and left sides of a vertical deflecting coil 5 and a VLF wave BVLF is emitted outward from the upper and lower sides of a horizontal deflecting coil 4. A vertical deflecting current is made to flow through each of first canceling coils 2a, 2b and a canceling magnetic field BV opposite to and equal in magnitude to the ELF wave BELF is generated from each of the first canceling coils 2a, 2b. Similarly, a horizontal deflecting current is made to flow through each of second canceling coils 10a, 10b and a canceling magnetic field BM opposite to and equal in magnitude to the VLF wave BVLF is generated from each of the second canceling coils 10a, 10b. Therefore the ELF wave and VLF wave are both canceled and decreased. As a result, the possibility of the ELF wave BELF and the VLF wave BVLF leaking outside of the deflecting yoke 1 and affecting human bodies is surely eliminated.
Patent JP-H0933483-A (JP)
Title: Co2 sensor
Inventor: MARION OTSUTORINGAA
IPC: G01N27/407
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a CO2 sensor responsive to a relatively low temperature lower than the room temperature and exhibiting high stability for a long term. SOLUTION: Iron (III) is built in a solid electrolyte ceramic 1 having high alkaline ion conductivity. The solid electrolyte ceramic 1 is provided with two electrodes 2, 3 and at least one of them is formed flat and at least partially transparent to CO2 . CO2 sensitivity of the solid electrolyte ceramic 1 is formed by anodic oxidation from iron (III) to iron (IV) and electric polarization for liberating NA<+1> ion. In this regard, Na<+> ions touch the air to form a small quantity of Na2 CO3 in the range of the cathode 2. Due to relatively high oxidation/reduction potential of iron (III), the NASICON solid electrolyte ceramic 1 exhibits stability to the small quantity of Na2 CO3 formed by polarization thus realizing a stable CO2 sensor.
Patent JP-H0735566-A (JP)
Title: Navigation device
Inventor: SUZUKI SEIICHI
IPC: G09B29/10
Filed: 1993-07-23
Abstract: PURPOSE:To provide a navigation device having the capability of easily recognizing a travel direction. CONSTITUTION:Displacement between a change direction arrow 31 showing a position showing a travel direction to be changed, and a steering direction arrow 32 showing an actual vehicle travel direction is displayed in a displacement indication area 25 at a position 100 meters in advance of a position to change a travel direction such as a crossing. A driver, while watching an angle between both arrows 31 and 32, changes a travel direction. More specifically, a steering wheel is turned along a direction for reducing the angle between both arrows 31 and 32, thereby changing a direction to the required travel direction. When the travel direction of a vehicle is changed via the operation of the steering wheel, the angle of the steering direction arrow 32 is reduced (handle turned left in illustration). Furthermore, when the direction of the vehicle (travel direction) completely agrees with the changed travel direction, both of the arrows 31 and 32 are displayed in the state of complete agreement with each other.
Patent JP-S6446298-A (JP)
Title: Sampling device
Inventor: KOBAYASHI KAZUHIRO
IPC: G11C27/02
Filed: 1987-08-17
Abstract: PURPOSE:To easily sample a level at an arbitrary time point to an input signal in which a duty ratio is 50% without complicating a circuit constitution by changing the value of N which can be programmed as needed. CONSTITUTION:A 1/N frequency-dividing means 1 frequency-divides a clock signal S1, generates a 1/N frequency-dividing signal S2, and in this case, the value of N can be programmed by setting data D from an external part. A comparing means 2 compares an input signal S3 having a frequency much lower than the clock signal and the duty ratio of 50% with a prescribed level Vref, and based on the comparison, a control signal S4 having a first or second level is outputted. An up/down counter 4 responds to the number of the pulses of the signal S1 or S2 selected by a selecting circuit 3 and stops the counting when the counting result is coincident with an initial value. Thus, by a small circuit scale, the level at the time point can be arbitrarily sampled to the input signal in which the duty ratio is 50%.
Patent JP-H1143640-A (JP)
Title: Printing ink binder
Inventor: NOMURA TAKASHI
IPC: C09D11/103
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink binder which dries in a short time and has a blocking resistance while retaining its excellent adhesiveness by incorporating a polyurethane-polyurea resin obtd. by reacitng bis(isocyanatomethyl)cyclohexane, a high-molecular polyol, a chain extender, and if necessary a terminal reaction stopper into the same. SOLUTION: Bis(isocyanatomethyl)cyclohexane substantially contg. no halogen (20 ppm or lower) is used. A polyether polyol, pref. having a mol. wt. of 3006,000, is used as the high-molecular polyol. An example of the chain extender is ethylenediamine. Methanol, etc., are used as the terminal reaction stopper. The ratio of the number of isocyanate groups to the number of hydroxyl groups in the high-molecular polyol is pref. (1.1/1)-(3/1). The polyurethane-polyurea resin pref. has a wt. average mol.wt. of 5,000-500,000 and a viscosity of 50-100,000 mPa.s and is used in an amt. of 15-60 wt. %.
Patent JP-H1143941-A (JP)
Title: Anchor fixture part structure
Inventor: YAMAMOTO AKIRA
IPC: E21D21/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an anchor fixture part structure in which tension of an anchor body can be easily maintained without requiring re-tensing even when such change as to result in reduction of tension like creep of a subject body to be fastened or relaxation of the anchor body occurs. SOLUTION: In an anchor fixture part structure, an anchor body 12 embedded in a subject body to be fastened such as ground or a structural body is tensed by a fixture member 21 fixed at an outer end of it, and its reaction force is transmitted to a base seat 25 on the subject body side directly or through a pressure support plate 23, so the anchor body 12 is maintained in a tension condition. A spring 26 is disposed at least at one position between the fixture member 21 of the anchor body 12 and the base seat 25, between the fixture member 21 of the anchor body 12 and the pressure support plate 23, and between the pressure support plate 23 of the anchor body 12 and the base seat 25, thereby time reduction of tension of the anchor body 12 is compensated.
Patent JP-S58104152-A (JP)
Title: Manufacture of high silicon alloy with shaft furnace
Inventor: ONOZAWA MASAO
IPC: C22C33/04
Filed: 1981-12-16
Abstract: PURPOSE:To manufacture a high Si alloy contg. a specified value or more of Si by charging a starting material contg. silicic acid, iron ore, coke and a lime component into a shaft furnace, blowing air enriched highly with oxygen into the hearth, carrying out burning, and keeping the simple basicity of slag contacting with molten metal at a specified value. CONSTITUTION:A starting material contg. silicic acid such as silica or an aluminosilicate mineral such as clay, iron ore or scrap iron, coke, and a lime component are charged into a shaft furnace. By blowing oxygen enriched air contg. >=70% oxygen into the hearth of the shaft furnace, a hot combustion zone is formed, and the simple basicity (CaO/SiO2) of slag contacting with molten metal is kept at >=0.7. Thus, an Si alloy contg. >=30% Si can be manufactured.
Patent JP-H0487313-A (JP)
Title: Manufacture of electret film
Inventor: IRIE ATSUHIKO
IPC: C08J7/00
Filed: 1990-07-31
Abstract: PURPOSE:To maintain a uniform electrification property stably by a method wherein, after the face of a high-polymer film has been irradiated with an electric charge, an electricity-removing means is slid, an excess and unstable electric charge on the surface is removed and the surface is irradiated newly with an electric charge. CONSTITUTION:A discharge wire 20 of a corona charge 14 is installed at a distance of 5 to 10mm from the face of a high-polymer film 10. A material which does not damage the face of a high polymer when the material is slid on the face of the high-polymer film is used as the material for a brush main body 22 of an electricityremoving brush 16. The high-polymer film 10 is irradiated with an electric charge from the discharge wire 20, i.e., it is poled. An excess charge is removed by using the electricity-removing brush 22 immediately after this poling operation. The removed face of the high-polymer film 10 is poled again by the discharge wire 20. When the poling operation and this electricity- removing operation are repeated, the high-polymer film 10 is changed surely to an electret, and an electret state becomes uniform. Its electrification property is attenuated little and becomes stable for a long time with the passage of time.
Patent JP-S6445411-A (JP)
Title: Fluorine-containing polymer and surface-treatment composition containing said polymer
Inventor: AMIMOTO YOSHIO
IPC: C08F20/38
Filed: 1987-08-14
Abstract: PURPOSE:To provide a fluorine-containing polymer which is a copolymer of a specific (meth)acrylic acid ester and a vinyl compound containing alkoxysilyl group, etc., and having excellent water and oil repellency, mold releasing property, moisture-proofness and low reflectivity, etc. CONSTITUTION:The objective polymer is a copolymer of (A) a (meth)acrylic acid ester of formula Rf is 4-20C perfluoroalkyl; X is 1-4C alkylene, -CH2 CH(A)CH2- (A is OH or 1-5C acyloxy) or -SO2N(R<2>)ClH2l- (R<2> is H or 1-4C alkyl; l is 1-4); R<1> is H or methyl] and (B) a vinyl compound having alkoxysilyl group or acyloxysilyl group. The amounts of the components A and B are preferably 30-99wt.% and 1-70wt.%, respectively.
Patent JP-S6264082-A (JP)
Inventor: KATO SHINICHI
IPC: G01R31/04
Filed: 1985-09-17
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-S6093958-A (JP)
Title: Aerovane
Inventor: ICHIKAWA HIROSHI
IPC: G01P5/04
Filed: 1983-10-29
Abstract: PURPOSE:To make it possible to simultaneously observe a wind direction, elevation and inclination and wind velocity, by such a simple structure that a main body is constituted of a barrel, a triangle wing, a vertical wing, a leading rod, a cursor and a restoring force holding plate and supported by a support stand and a support pillar. CONSTITUTION:An aerovane is constituted of a main body consisting of a barrel 3, a triangle wing 2, a vertical wing 1, a cursor 5 and a restoring force holding plate 8, a support stand 12 and a support pillar 18 while the main body and the support 12 are supported by a round rod 7 protruded to left and right from the center of the side surfaces of the barrel 3. In addition, the support stand 12 and the support pillar 18 are connected in the bottom surface of the support stand 12 by a bearing 13. Therefore, the main body is vibrated on a vertical surface around the round rod 7 and the support stand 12 is rotated around the support pillar 18 on a horizontal surface. The cursor 5 stops the position of the main body in a windless state and the restoring force holding plate 8 keeps force restoring from the up-and-down movement of the leading rod 4.
Patent JP-H05218972-A (JP)
Title: Free-space laser communication device and method
Inventor: ROBAATO TOOMASU KEITOU
IPC: H04B10/118
Filed: 1992-07-30
Abstract: PURPOSE: To improve the safety of an observer by conducting high-power laser transmission, when an acknowledgement signal is received within a prescribed time and conducting low-power transmission when no acknowledgement signal is received, while regarding it that disturbance or mis-alignment takes place. CONSTITUTION: A terminal equipment A sends an output beam 15 of a laser 12 at a level below a safety threshold level, and a microprocessor 11 sends a terminal equipment identification code together with the beam 15. Then an acknowledgement signal from a terminal equipment B is monitored and when the signal is received, the processor 11 activates the laser 12 in a normal level of high power to enhance the communication performance. When the acknowledgement signal is monitored and the signal is not received for a prescribed time or over, it is regarded that a disturbance or mis-alignment of the beam 15 has taken place and the laser power is reduced to a level safe for transmission. Thus, the safety of an unconscious observer is ensured, and the communication performance is improved.
Patent JP-S6263674-A (JP)
Title: Method for metallizing surface of molded resin article
Inventor: KOBAYASHI HIROKAZU
IPC: C23C18/22
Filed: 1985-09-17
Abstract: PURPOSE:To improve the bonding strength of a film formed by plating by roughening the surface of a prescribed molded resin article with a soln. of hydrofluoric acid or ammonium hydrogenfluoride before plating. CONSTITUTION:Polyether ether ketone, polyphenylene sulfide or polyamidoimide is mixed with glass fibers and molded to obtain a molded resin article. The surface of the article is roughened with a soln. of hydrofluoric acid or ammonium hydrogenfluoride. THe roughened surface of the article is metallized by electroless plating or other method.
Patent JP-H0488977-A (JP)
Title: Method for improving quality of liquid food
Inventor: KOMATSU AKIRA
IPC: A23L27/50
Filed: 1990-07-31
Abstract: PURPOSE:To activate water molecule and improve the taste and quality of a liquid food by attaching an electro-mechanical vibration transducer to a vessel filled with a liquid and transmitting a signal current to the vibration transducer. CONSTITUTION:An electro-mechanical vibration transducer 7 (an assembly of a yoke 12, a magnet 13 and a top plate 14 vibrated relative to a coil 18 by the magnetic interaction between the coil 18 and the magnet 13 caused by the low-frequency current transmitted from an acoustic apparatus) is attached to a vessel filled with a liquid such as water, wine or soy sauce or the vessel is placed on a shelf or table provided with the above vibration transducer. Vibration is applied to the liquid in the vessel while varying the frequency and amplitude of the vibration by supplying a low-frequency signal current to the transducer to effect the objective quality improvement.
Patent JP-H0529812-A (JP)
Title: Large power microstrip electric power synthesizer
Inventor: MAKIYAMA SHIROJI
IPC: H01P5/08
Filed: 1991-07-19
Abstract: PURPOSE:To realize the miniaturization and the large power of a microstrip type electric power synthesizer and to improve the degradation of reliability caused by heat generation. CONSTITUTION:An external conductor chassis 1 is defined as an earth part. A planer dielectric substance provided on the inside of the external conductor chassis 1 is constituted of a ceramic board 5 for which a grinding work is facilitated and a transmission line conductor 8 formed on the surface of the planer dielectric substance is constituted of a copper plate machined in a required shape. In this case, this synthesizer is constituted by fixing the transmission line conductor 8 to the planer dielectric substance by a screw 9 and fixing the planer dielectric substance to the external conductor chassis 1 by a screw 6.
Patent JP-H05196896-A (JP)
Title: Light converging device
Inventor: ANDO HIDEO
IPC: G02B27/09
Filed: 1992-07-30
Abstract: PURPOSE:To provide the light converging system which can reduce a center beam spot and a side lobe in intensity. CONSTITUTION:A light converging element 10 has a projection part 10b, which divides the wave front of light made incident on itself into at least three areas by varying its passing optical path length, at part of its top surface 10f (or reverse surface 10r). Namely, the light converging element 10 forms a three-area structure apodizer of areas 10a and 10c which are concave relatively to the projection part 10b and the projection part 10b. The light passed through the light converging element 10 is converged or inverted in phase corresponding to the respective areas, and imaged on an image formation plane arranged at a desired position. In this case, the beam spot of the imaged light is sufficiently converged. Further, the side lobe formed at the periphery of the beam spot is sufficiently reduced.
Patent JP-S6095389-A (JP)
Inventor: NISHIGUCHI YOUHEI
IPC: G21C15/18
Filed: 1983-10-31
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-H1153066-A (JP)
Title: Personal computer and activating method therefor
Inventor: SUNAGA ATSUSHI
IPC: G06F1/26
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To sense and receive an emergency broadcast immediately through automatic starting and to generate an alarm by performing ON/OFF control over the power source with the control signal outputted by a TV tuner circuit when the emergency broadcast is received. SOLUTION: This personal computer 16 which can perform ON/OFF control over the power source through remote control 11 turns on the power source 15 by a power source control microcomputer 12 when the power-ON output signal is sent out of the remote control 11 to start the personal computer 16. Further, when the TV tuner circuit 14 receives an emergency broadcast radio wave, the TV tuner circuit 14 sends a signal to the power source control microcomputer 12, which once receiving the output signal from the TV tuner circuit 14, turns on the power source 15 of the personal computer with a signal and then sends a signal to BIOS.ROM 13 at the same time to initialize the TV tuner circuit 14 and sounds an alarm at the same time.
Patent JP-H03156221-A (JP)
Title: Air conditioner
Inventor: KAWABATA KATSUHIRO
IPC: F24F1/00
Filed: 1990-07-31
Abstract: PURPOSE:To realize both a higher heat-exchanging performance and a compacter construction, by providing a heat exchanger with a bent form, and orienting bent projected parts or bent recessed parts in the direction of an air passage. CONSTITUTION:A heat exchanger 5 comprises a multilayer stack of fin units 10, 10 at predetermined intervals. Each of the fin units 10, 10 comprises a stack of net form fins 11, 11..., electric heating tube fitting holes 17, 17... formed between the fins 11, 11..., and a plurality of flexible electric heating tubes 12, 12 fitted in the holes 17, 17.... The heat exchanger 5 is installed in the state of being bent up and down across an air passage 4 by utilizing a plurality of support rods 15, 15 arranged at a predetermined vertical spacing so that bent projected parts 5a, 5a and bent recessed parts 5b, 5b are oriented in the direction of the air passage 4. An airflow is introduced from an air suction port 2, and heat exchange between Joule heat generated according to a current flowing through a heater wire in the heating tubes 12, 12 and air passed through the tubes 12, 12 is carried out through the fins 11, 11 with extremely high efficiency.
Patent JP-S58105283-A (JP)
Inventor: TODA AKIRA
IPC: G09G5/26
Filed: 1981-12-18
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-H0525912-A (JP)
Title: Fire-proof, heat insulating and sound insulating building material
Inventor: AKAI JUN
IPC: C04B24/14
Filed: 1991-07-19
Abstract: PURPOSE:To provide a foam concrete interior building material which has a smaller specific gravity and comparatively higher specific strength as compared with a plaster board and is advantageous in respect of fire protection. CONSTITUTION:A foaming agent, the principal component of which is a high polymer surface active agent with the molecular weight 5000-500 thousands is added to cement within the range of 0.5-5wt%, and reinforcing fiber is added to the cement within the range of 0.5-10wt%. A surface reinforcing material is stuck to both sides of foamed concrete with the specific gravity of 0.2-1.0 foamed by a stirrer.
Patent JP-S6182412-A (JP)
Title: Manufacture of wound core
Inventor: KAWAKITA KATSUHIKO
IPC: H01F41/02
Filed: 1984-09-29
Abstract: PURPOSE:To obtain a wound core of high quality with simple steps by coating a thin amorphous magnetic alloy strip with resin, winding the strip coated with the resin to form the core, and heat treating it. CONSTITUTION:Since the steps of coating resin is executed in the state that a thin amorphous magnetic alloy strip 1 is developed, resin 3 can be uniformly, readily and effectively coated over the entire necessary portion. The resin 3 coated on the strip 1 is dried, wound on a winding die 4 by a winding machine to form a circular winding core 2. Then, the core 2 is filled in a heating furnace to remove a distortion, and heat treated. Thus, the distortion is removed, and the core 2 is heat treated to remove the distortion of the strip 1 to provide excellent magnetic properties, the thin strip layers are effectively secured integrally.
Patent JP-S6264798-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: G08B5/00
Filed: 1985-09-17
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-H0257507-A (JP)
Title: Liquid filler to vessel with cap and method thereof
Inventor: TOOMASU RICHIYAADO BURAUN
IPC: B65B43/46
Filed: 1988-08-19
Abstract: PURPOSE: To automatically dispense a bulk liquid from a bulk supply source to an individual container by a method wherein a container selected from loading containers is again disposed on a predetermined position and the metered bulk liquid is dispensed within the container and then, carried to a container receiving inlet. CONSTITUTION: A neck portion 12 which is protruded to a first vertical direction receives a plurality of containers 11 being properly loaded. A gripper 63 grips the top container 11a at the neck portion 12 and when a first trolley 21 is moved to the first vertical direction, the container is drawn from a magazine and moved to the filling position. A dispensing nozzle is downwardly rotated and hermetically coupled with an edge portion 148 to which a rim 15 is protruded. A metered flowing material is flowed through a dispensing nozzle and a predetermined quantity thereof is filled in the selected container. When an opener is retreated to the first vertical direction after the dispensing nozzle is retreated, a lid portion 16 is rotated and an opening portion 15a is hermetically closed. Released from the gripper 63, the container is slid from a sloping carrier shoot to a user access point.
Patent JP-H0528752-A (JP)
Title: Semiconductor memory
Inventor: NAGAI MASANOBU
IPC: G11C11/409
Filed: 1991-07-19
Abstract: PURPOSE:To prevent from erroneously being read out a data by a malfunction of a sense amplifier caused by that an electric charge of an input/output line being precharged flows reversely into a sense node at a transient time of the amplification by a sense amplifier at a data read-out time. CONSTITUTION:The input/output lines IO1, IO2 are grounded through N channel MOS transistors NC1, NC2 for column selection and read-out N channel type MOS transistors NR1, NR2 in which the gates are connected to bit lines BL1, BL2. The N channel MOS transistors NC1, NC2 for column selection are connected to the bit lines BL1, BL2 through the write-in N channel MOS transistors NW1, NW2 in which the gates are connected to a writing start signal line WE.