baber/WOPTO huggingface dataset:
Patent JP-H06341485-A (JP)
Title: Rotational swinging damping device of suspended object
Inventor: INOUE MASAO
IPC: B64D1/22
Filed: 1993-05-31
Abstract: PURPOSE:To damp and prevent a translational motion and a rotary motion of a pallet by a suspension method of a rope and a CMG (Control Moment Gyro) caused at the time of loading a heavy object on the pallet by a helicopter or a crane and suspending and transporting it. CONSTITUTION:A CMG 19 is built in a pallet 17 loading a suspended object 4, and it is suspended with at least two pieces of slings 18 from a fulcrum 1 of a helicopter or a crane. When the pallet 17 is suspended in this way, a translational motion 3 generated in case of one piece of sling 30 is not generated, a rotary motion 2 reduces rotational swinging of the pallet 17 as a gyro output of the CMG 19 becomes counter torque.
Patent JP-H02309299-A (JP)
Title: Dismantling method of shielding body in reactor
Inventor: FUKUZAWA ROKURO
IPC: G21F9/30
Filed: 1989-05-24
Abstract: PURPOSE:To make it possible to eliminate the possibility of exposure to radiactivity and to dismantle a shielding body of a reactor in a short time by a method wherein a plurality of guide tubes are buried beforehand in the shielding wall of a shielding body accommodating a core, in a state wherein both ends thereof communicate with the outside, and the shielding body is cut by inserting a wire saw into the guide tubes. CONSTITUTION:A wire saw 3 is inserted through a vertical tube 2b through a ring tube 2a from the upper end of the tube buried in a shielding wall 1a. It is laid over to a driving source and both end parts thereof are welded under pressure. With the wire saw 3 rotated at a high speed, the shielding wall 1a is cut thereby along a guide tube 2, cutting is repeated continuously, and the shielding wall 1a of an accommodating part 1b, which is contaminated with radioactivity, is cut in the circumferential direction. After the wall is cut in the circumferential direction, it is cut in the direction of diameter and then cut into pieces in the shape of blocks and dismantled by another dismantling device. According to this method, the possibility of exposure to radioactivity can be eliminated and dismantling can be performed in a short time.
Patent JP-S5462592-A (JP)
Title: Jet machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23P17/00
Filed: 1977-10-27
Abstract: PURPOSE: To extend the life of a liquid jet nozzle, increas the machining speed, and improve the accuracy, by making the nozzle of an alloy the main element of which is TiNi.  
     CONSTITUTION: A liquid jet nozzle 1 is made of an alloy the main element of which is TiNi and liquid jets out of this nozzle 1 forming a thin linear liquid jet 3. By so doing, the jet 3 is blown against a work and machines it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5756281-A (JP)
Title: Thermo-sensitive printing head
Inventor: KINOSHITA TADAYOSHI
IPC: B41J2/345
Filed: 1980-09-19
Abstract: PURPOSE:To obtain an inexpensive printing head good at heat transfer that does not require a protective film to be formed, by employing a heating resistor for a thermo-sensitive printing head a bulk resistant plate formed into a comb teeth shape with electrodes formed on both surfaces. CONSTITUTION:After the electrodes of Au or the like are formed on all over both the surface 12, 13 of the bulk resistant plate 11, it is cut along the lines AA', BB'..., and further cut into a comb shape having a lot of teeth, so that one of the electrodes 21 (shaded parts) in made into a common electrode having partly continued section, and the others 22 are divided into separate electrodes. The thus formed bulk resistor 20 is fitted into a recess of a support member 30 to produce a printing head. A lead-out conductor 31 is formed on the surface of the support member 30 to be connected with the electrode. Even when the printing head has been used, and the resistor has been worn to decrease the hight (d), the change of the resistance value is small, so that it can still be used.
Patent JP-S6020474-A (JP)
Title: Tightening structure of high temperature type fuel cell
Inventor: NAKANISHI TSUNEO
IPC: H01M8/24
Filed: 1983-07-15
Abstract: PURPOSE:To add uniform tightening force to a stacked body to obtain good seal effect by installing a curved surface which is convex in either one of the upper surface of a cell plate and a supporting plate and also installing curved seat which has larger radius than that of convexity as a concavity so as to contact the convexity, and forming at least one of contact surface with ceramic or covering it with ceramic. CONSTITUTION:A spherical seat 4h which is concave is installed in the center of the upper surface of a cell plate 4l which is an end plate of a stacked body 8. A ball 14 which has radius smaller than that of the spherical seat 4h is fixed to a supporting plate 10 which serves as tightening means, and brought into contact with the spherical seat 4h. Bolts 9 are inserted into holes of the supporting plate 10 and tightened by applying proper torque with nuts 11. Thightening force of each bolts is concentrated in the center of the end plate of the stacked body through the ball 14 located in the center of the cell plate 4l and the stacked body is tightened by a point load. The ball 14 is made of ceramic or the spherical seat 4h is covered with ceramic.
Patent JP-S6022936-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1983-07-14
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-S5918714-A (JP)
Title: Modified polyolefin beads and manufacture of expandable modified polyolefin beads
Inventor: KAWAI HIROMASA
IPC: C08F255/02
Filed: 1982-07-23
Abstract: PURPOSE:To obtain titled polymer beads of high uniformity free from flocculation, by carrying out a radical polymerization following impregnation in an aqueous medium at a specific temperature, of polyolefin beads with a styrene monomer. CONSTITUTION:(A) 100pts.wt. of polyolefin beads (e.g., of low-density polyethylene, ethylene-vinyl acetate copolymer) is dispersed in an aqueous medium, being impregnated with (B) 5-200pts.wt. of a styrene monomer at such a temperature that, when the beads (A) are immersed in a large excess of the monomer (B), the amount of the monomer (B) impregnated in the beads (A) may be 50-200wt% based on the beads (A) after a 20min immersion, followed by adding 0.01-5wt% based on the component (B), of a radical initiator (e.g. benzoyl peroxide) to carry out a polymerization, thus obtaining the objective modified polyolefin beads, which is impregnated with a foaming agent (e.g. dichlorodifluoromethane) to obtain the corresponding expandable beads.
Patent JP-2000323847-A (JP)
Title: Multilayer wiring circuit board
Inventor: SASAKI MASAYUKI
IPC: H05K3/46
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer wiring circuit board having a signal line capable of effectively transmitting a high frequency signal. SOLUTION: In this multilayer wiring circuit board, a ground layer 32 is arranged on the lower surface of the lowermost insulating layer 22, and long signal lines 14 are arranged on the upper surface of an insulating layer 24 of an upper layer side. The long signal lines 14 are widely and thickly formed, and conductor loss of a high frequency signal traveling on the long signal lines 14 is restrained to be small. Short signal lines 12 are arranged between insulating layers 22, 24 of the lower layer side, and narrowly and thinly formed. Characteristic impedances of the long signal lines 14 and the short signal lines 12 match a specified value by using the common ground layer 32. As a result, a high frequency signal can be effectively transmitted to the long and the short signal lines 14, 12.
Patent JP-S5919062-A (JP)
Title: Continuous casting method of steel to thin slab
Inventor: YOSHIDA AKINORI
IPC: B22D11/119
Filed: 1982-07-23
Abstract: PURPOSE:To cast economically and continuously a thin slab having good quality by controllig the width of feed flow and molten steel pool with the electromagnetic force generated by induction coils disposed oppositely on the side face of the feed flow to a continuous casting machine. CONSTITUTION:The molten steel supplied from a tundish 1 is introduced with a feed device 2 into a molten steel pool 9. Induction coils 8 are disposed oppositely in one or >=2 stages on the side face of the feed flow, and when the electromagnetic level of the coils 8 is successively increased, the width W1 of the feed flow and the width W2 of the molten steel pool can be narrowed. The molten steel flow part where a solidified shell is not yet formed can be thus flowed in the state of detaching the same from a dam block 5. Therefore, any block 5 is usable as far as the same supports and guides the slab, and the surface quality of the slab is thus remarkably improved.
Patent JP-S61289836-A (JP)
Title: Method of treatment for preserving raw vegetable or marine alga
Inventor: HAYAKAWA TETSUO
IPC: A23L19/00
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a food having improved shelf stability, improved flavor and color tone, by treating raw vegetables or marine algae with an aqueous solution containing Ca(OH)2 as an active ingredient. CONSTITUTION:Raw vegetables such as cucumber, carrot, etc., or marine algae such as WAKAME seaweed, etc., are washed with water to remove foreign matters such as mud, etc., cut into a desired size, optionally immersed in water to remove salt, immersed in 0.02-0.5wt% aqueous solution of Ca(OH)2 obtained by dissolving or suspending CaO prepared by calcining shells, limestone, etc., at high temperature, at 0-40 deg.C for >=20sec, pulled up, dehydrated and optionally packaged.
Patent JP-S5252519-A (JP)
Title: Pickup storage tube and camera equipment
Inventor: UNO YOSHIHIRO
IPC: H01J31/28
Filed: 1975-10-27
Abstract: PURPOSE: The target consists of transparent electrode, photo conductive layer and striped or island-shaped insulator. The resistance value of photo conductor layer is controlled through illumination light source. Thus, the image reading possible time can be prolonged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0217132-A (JP)
Title: Dehydrogenation of hydrocarbon using combination of isothermal and heat insulating dehydrogenation processes
Inventor: REIMONDO AARU HAABAA
IPC: C07C67/00
Filed: 1989-05-23
Abstract: PURPOSE: To dehydrogenate a hydrocarbon efficiently by a method in which the condensation of hydrogen is reduced by the selective combustion of hydrogen of a flow from an isothermal dehydrogenation area, and temperature is increased before introduction into an adiabatic dehydrogenation area for additional dehydrogenation.  
     CONSTITUTION: Ethyl benzene is introduced from a pipe 1, heated by a supplied material/outflow heat exchanger 10, mixed with overheated steam from a pipe 2, and sent to an isothermal dehydrogenation area. A part is dehydrogenated, an outflow containing styrene and hydrogen is mixed with a high purity oxygen flow from a pipe 5, and the mixture is sent to to a selective oxidation area 6. At least part of hydrogen which was made free in the area 6 is oxidized to consume hydrogen to contain a catalyst which generates heat. The amount of oxygen is controlled on the basis of an appropriate inlet temperature in an adiabatic dehydrogenatuion area 8 to prevent the injection of excess oxygen. The outflow from the area 8, after being cooled by the heat exchanger 10, is sent to a fraction area 11 to obtain styrene. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5463399-A (JP)
Title: Preparing alumina substrate
Inventor: YAMADA SEIICHI
IPC: C01F7/46
Filed: 1977-10-31
Abstract: PURPOSE: To promote an improvement of surface smoothness and dielectric characteristic of the alumina substrate, obtained by such process that after processing a temporary baking of raw sheet made by alumina powder of bayer process, with acid treatment processed, a final processing of firing be made.  
     CONSTITUTION: A raw sheet will be obtained by a method that with a binder applied to alumina powder made from bayer process, this mixed material be mechanically pressed and formed (dry forming process), or by a method that with a binder, plasticizer and solvent applied to said alumina powder, to make a magma,  this magna be made cast molding (wet forming process). Subsequently, this raw sheet is processed a preliminary firing for 30 to 180 min. in the air at a temperature of 1200 to 1350°C, to obtain a temporarily baked substrate. And then the substrate is processed a steeping in mineral acid like hydrochloric acid, sulfuric acid, hydrofluoric acid, phosphoric acid, etc., with acid treatment operated, after dissolving to remove impurities in the substrate, a washing is made by water. Thereaftor, the temporarily baked substrate is finally made firing for an hour in the clean hydrogen at a temperature of 1590°C, to obtain the alumina substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62286340-A (JP)
Title: Line trace control system
Inventor: MATSUZAKI YUJI
IPC: H04L69/40
Filed: 1986-06-04
Abstract: PURPOSE:To attain the efficient line trace by adopting the constitution that all data of a data frame subject to address designation among traced data frames are recorded and only part of the data of the other data frames is recorded. CONSTITUTION:A data frame subject to address designation by an address setting section 33 among plural data frames stored in a data buffer 32 is transferred to a main memory 22 for all of address area A, control code area C and data area DATA. On the other hand, data frames whose address is not designated in the address setting section 33 is transferred for the length of the address area A, control code area C and data area DATA. Thus, the trasfer time is decreased by the transfer from the data buffer 32 to the main memory 22 and the overflow of the data buffer 32 is prevented. Further, all data frames transferred on a data line (a) are recorded and the content as the required data frame is left.
Patent JP-H10327005-A (JP)
Title: Current balancing balun network having selective port impedance
Inventor: DAVID RIAN HAUB
IPC: H01P5/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the balun network having a selective variable impedance ratio between a balanced port and an unbalanced port. SOLUTION: A half wave balun network balanced as to at least currents has a conductor part consisting of adjacent conductor parts 130, 140. A balanced port 110 is placed between the ends of the conductor part. An unbalanced port 120 is placed between one end of the conductor part and a ground face 107. A difference of the impedance between the adjacent conductor parts 130, 140 of the half wave balun network gives a selectable impedance ratio between the port impedance of the balanced port 110 and the impedance of the unbalanced port 120. In one embodiment, the number of different impedance conductors is close to infinite and this means a tapered conductor.
Patent JP-S6175540-A (JP)
Inventor: KURISUTOFUAA SUROUINSUKII
IPC: H01L21/308
Filed: 1985-06-14
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-S61289304-A (JP)
Title: Solid state color image sensing element
Inventor: TOMIYAMA SUSUMU
IPC: H01L27/14
Filed: 1985-06-17
Abstract: PURPOSE:To prevent the generation of cracking in a smooth layer and dye layer, etc. even after baking by using a hydrophilic photoresist as the smooth layer. CONSTITUTION:The smooth layer 2 is formed of the hydrophilic photopolymer and the hydrophilic photopolymer such as gelatin having photosensitivity is used. The smooth layer 2 is coated by spin coating, etc. to about 0.5-2.5mum on a solid-state image sensing element and is dried. A mask (exposing pattern) is then imposed thereon and the coating is subjected to UV ray exposure. The exposed coating is developed by warm water, etc. to remove the non-exposed part and to expose a substrate. There is the possibility that the smooth layer is dyed in the succeeding dyeing stage if the hydrophilic photoresist is used for the smooth layer and therefore the smooth layer is subjected preliminarily to an anti-dyeing treatment. The color filter is then provided in the same manner as in the conventional method and further a protective layer is provided thereon.
Patent JP-H08330897-A (JP)
Title: Surface acoustic wave filter
Inventor: MATSUI KUNIYUKI
IPC: H03H9/64
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a composite-type surface acoustic wave filter capable of setting a desired band width. CONSTITUTION: On a piezoelectric substrate 1, two vibrators 2 consisting of a comb-like electrode and a grating reflector 2b are provided and not less than one filter function unit 3 connecting one of the resonators 2 electrically and serially connected to a signal line and connecting the other vibrator electrically and parallelly to the signal line is provided. In this composite-type surface acoustic wave filter, the comb-like electrode 2a of the vibrator 2 (2S) connected in serial is provided with not less than one pair of electrode fingers adjacent continuously.
Patent JP-S5656382-A (JP)
Title: Manufacture of laminated grinding buff
Inventor: YAMAGUCHI KIYOMI
IPC: B24D13/14
Filed: 1979-10-11
Abstract: PURPOSE:To make the hardness of a grinding buff uniform by laminating and adhering strips of a given width obtained by cutting a resined felt sheet so that their cut faces form both front and back surfaces. CONSTITUTION:A resined felt sheet is cut into strips 1 of a given width. An appropriate number of sheet felt strips 1 are laminated and adhered with an adhesive 2 so that cut faces of the strips 1 form both front and back surfaces of a grinding buff by changing their directions by 90 deg., that is, the cut faces form grinding faces of the grinding buff. As the grinding buff is formed by laminating and adhering the resined felt strips so that their cut faces form the front face X and the back face Y to be the grinding face, although large-hardness parts H and small-hardness parts are distributed in a rinding direction, the hardness in a thickness direction can be made uniform throughout the back and front faces.
Patent JP-H0651469-A (JP)
Title: Polyer magenta coupler and color photograph recording material containg coupler thereof
Inventor: GIYUNTAA HERINGU
IPC: G03C7/327
Filed: 1993-05-07
Abstract: PURPOSE: To provide a new polymer magenta coupler and a color photographic recording material containing the polymer magenta coupler. CONSTITUTION: This polymer color coupler is obtained by polymerizing an ethylenically unsaturated coupler-containing monomer characterized by repeating units derived from a monomer K represented by the formula in which R<1> is an H atom or an optionally substituted alkyl group; each of R<2> -R<4> is, independently, an H or halogen atom or a carboxy or optionally substituted alkyl group; and X is a coupling-releasable group.
Patent JP-S5556833-A (JP)
Title: Deoxidation agent
Inventor: MORITA MASAHIRO
IPC: B01J20/00
Filed: 1978-10-23
Abstract: PURPOSE: To provide a deoxidation agent comprising defatted soybean flour which is adsorbed by alcohol and blended with mineral powder, sodium chloride powder and cast iron powder, wherein it has long lasting and excellent oxygen removing capacity an liquid and the like are not expressed.  
     CONSTITUTION: The deoxidation agent comprises defatted soybean flour or rice bran flour adsorbed by alcohol and blended with mineral powder such as talc and the like, solid sodium chloride and cast iron powder containing 3.5W4.5wt% of carbon. As an applicated alcohol, ethyl alcohol, methyl alcohol, isopropyl alcohol ethylene glycohol, ghycerine and the like are listed. By using above described cast iron powder containing 3.5W4.5wt% of carbon, an deoxidation agent with uniform oxygen removing capacity is obtained, but if the carbon content of cast iron powder is lower than above rande, the oxygen removing capacity is varied by the origin of material and milling condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5754459-A (JP)
Title: Relay line switching system
Inventor: SUZUKI MASAO
IPC: H04Q3/00
Filed: 1980-09-19
Abstract: PURPOSE:To enable calling from any of a calling side terminal and incoming end terminal equickly, by keeping and storing a direct line as far as a start signal during transmission is not stopped from an outgoing station side switching control circuit, even after the end of direct call with an outgoing station side terminal. CONSTITUTION:A direct line for emergency call is installed via a specific circuit HL between an outgoing station side telephonse set OHT and an incoming side telephone set IHT. After the end of emergency call, when the handset of the telephone set IHT is hooked down, a circuit ICH transmits the end of call signal to the line HL. This signal is transmitted to an outgoing side switching control circuit OCH via the line HL. Even if the outgoing station side telephone set OHT hooks down the handset, a key K for direct line call keeps operating state. Thus, the line HL is disconnected from an automatic relay exchange network and the direct line can be made between the telephone sets OHT and IHT.
Patent JP-H0426572-A (JP)
Title: Fired zirconia-based porous body
Inventor: GOTO KOJI
IPC: G01N30/88
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a porous body having a large average pore diameter and maintaining the sufficient specific surface area and pore volume even after use at a high temp. by using CaO and ZrO2 in a specified ratio of Ca/Zr. CONSTITUTION:This fired zirconia-based porous body consists of CaO and ZrO2 in >=6/96 atomic ratio of Ca/Zr and has 20-100Angstrom average pore diameter. In the case of <6/94 atomic ratio, the specific surface area and pore volume are considerably reduced after use at >=600 deg.C. This porous body is produced as follows: a soln. of zirconium alkoxide in an org. solvent is mixed with a soln. of calcium alkoxide in an org. solvent so as to attain a prescribed atomic ratio of Ca/Zr, the resulting soln. is mixed with a chelating agent (e.g. polyamine) forming a cyclic compd. by a reaction with metal ions and hydrolysis is carried out by adding water to the soln. or allowing the soln. to stand in wet air. Gel formed by the hydrolysis is dried and fired.
Patent JP-S61288259-A (JP)
Title: Microcomputer
Inventor: HAYASHI YOSHIAKI
IPC: G06F1/12
Filed: 1985-06-14
Abstract: PURPOSE:To determine the phase of a signal outputted from a microcomputer to an external with an external reference phase by controlling the frequency division phase of a frequency divider, which divides the frequency of the pulse signal of a pulse oscillating circuit, from the external. CONSTITUTION:A frequency divider 3 connected to an oscillating circuit 1 consists of a counter; and when a reset signal is inputted to the reset signal input terminal of the counter, the counted value of the counter is reset to zero, and counting is started at this time. Consequently, the frequency division phase o the frequency divider 3 is controlled to synchronize the phase of a fundamental clock 4 with the external reference phase if the reset signal is inputted from a terminal 13 in accordance with the external reference phase. Thus, the phase of the fundamental clock 4 is determined in relation to the external reference phase to synchronize the phase of the output signal to an external terminal 12 with the external reference phase.
Patent JP-H02309970-A (JP)
Title: Surface hardening method for dental implant member
Inventor: KAWAHARA HARUYUKI
IPC: A61C8/00
Filed: 1989-05-25
Abstract: PURPOSE:To obtain the safe and inexpensive dental implant which has excellent bioaffinity, high surface hardness, mechanical strength and good machinability by using pure titanium for a base material and forming a titanium nitride layer having a specific film thickness on the surface thereof. CONSTITUTION:The pure titanium is formed as the base material and the titatnium nitride layer within the range of 10 to 300 deg.C temp. range and 4.0 to 5.0mum average film thickness is formed on the surface of the base material by an ion plating method. The surface hardness is specified to >=2200Hv. The inexpensive dental implant which has the high surface hardness, is free from biosignificance and has the excellent bioaffinity, mechanical strength and machinability is obtd. in this way.