baber/WOPTO huggingface dataset:
Patent JP-S61243853-A (JP)
Title: Epoxy resin composition
Inventor: KURIYAMA OSAMU
IPC: C08K3/22
Filed: 1985-04-19
Abstract: PURPOSE:To provide an epoxy resin compsn. which does not cause cracking when used in sealing semiconductor elements, by blending fused quartz powder having specified properties and antimony trioxide with a phenol/curable epoxy resin compsn. CONSTITUTION:100pts.wt. phenol/curable epoxy resin compsn. (A) (e.g. compsn. consisting of a cresol novolak type epoxy resin and a phenolic novolak), 150-350pts.wt. fused quartz powder (B) (e.g. synthetic quartz powder) having such a particle size distribution that at least 90wt% of the powder is composed of particles having a particle size of 20mum or below and at least 85wt% thereof is composed of particles having a particle size of 1mum or above, and 1-50pts.wt. antimony trioxide (C) which has an average particle size of 10mum or below and in which extracted water has an electrical conductivity of 10muOMEGA<-1>/cm or below and the quantity of extracted chlorine ion is 5ppm, are mixed together to obtain an epoxy resin compsn. for use in sealing semiconductor elements.
Patent JP-S5710213-A (JP)
Title: Flyback transformer
Inventor: AKIYAMA HIROSHI
IPC: H01F38/42
Filed: 1980-06-20
Abstract: PURPOSE:To reduce the maintenance expenses of a flyback transformer and to decrease the power loss of the transformer by molding a variable inductance coil connected to a focusing voltage coil integrally with the transformer and externally adjusting the magnetic core of a variable inductance. CONSTITUTION:A low voltage coil Ll, a high voltage coil Lh and a focusing voltage supplying circuit Fc are provided in a flyback transformer F, and a magnetic core C formed of a pair of ferrite cores is exposed except a coil bobbin penetrating part, a unit dividing coil l3 of the coil Lh is provided in the circuit Fc, a variable inductance I is provided at the connecting point of a rectifying diode D2 and an anode, and the other end of the inductance I is connected to a diode Df. The coil bobbin b of the inductance I is secured as a part of the insulating molding case K of the transformer F to an integrally molded projected post A, the magnetic core C is thus enabled to be adjusted, and the power loss can be reduced.
Patent JP-S5610371-A (JP)
Title: Manufacture of decorative panel board
Inventor: MOCHIZUKI AKIRA
IPC: B32B21/08
Filed: 1979-07-05
Abstract: PURPOSE: To manufacture the decorative panel board which is three-dimensional and has the profundity of a peculiar gloss by a method wherein a solid pattern is formed with printing patterns and concave patterns to a base board after foundation treatment and color foundation coating, and a glossy pigment is injected into the concave portions.  
     CONSTITUTION: The base board 1, such as a plywood, a fiber board, etc. is foundation-treated as necessary, and is applied color foundation-coating 4, to make its surface as same color tone. A roll, etc. having patterns corresponding to an autumnal grain or a vernal grain as convex portions is pushed on the surface, grain-like concave patterns 5 are formed, and printing patterns 6 by means of a printer are made up. The surface is coated with transparent or translucent coating 7 as necessary, coloring paints, such as acryl resin, urethane resin, etc. to which a metallic powder pigment of aluminum powder, copper powder, etc. is added are injected into the concave patterns 5, to form the glossy layers 8. Thus, the decorative panel board manufactured in this manner has natural feeling, a gloss and profundity similar to natural wood. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63249098-A (JP)
Inventor: KOIZUMI AKIRA
IPC: G21C19/32
Filed: 1987-04-06
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-S61242585-A (JP)
Title: Production of gamma-halogenated-beta-hydroxybutyric acid
Inventor: ANDO SHINJI
IPC: C12P7/42
Filed: 1985-04-22
Abstract: PURPOSE:To produce the titled compound useful as a synthetic intermediate for L-carnitine, etc., easily in high yield, by treating gamma-halogenated crotonic acid in aqueous medium with a microbial strain capable of converting the gamma- halogenated crotonic acid to optically active gamma-halogenated-beta-hydroxybutyric acid. CONSTITUTION:The objective compound can be produced by treating a gamma- halogenated crotonic acid in an aqueous medium with a microbial strain capable of converting gamma-halogenated crotonic acid to optically active gamma-halogenated-beta- hydroxybutyric acid (e.g. Alcaligenes faecalis), and centrifuging the reaction liquid to remove the microbial cells. L-carnitine is obtained from the titled compound by adding an aqueous solution of trimethylamine to the compound, refluxing at 80 deg.C for 5hr, and distilling out excess trimethylamine under reduced pressure.
Patent JP-S5419701-A (JP)
Title: Audio signal display system
Inventor: KIDO KOUICHI
IPC: G10K11/00
Filed: 1977-07-13
Abstract: PURPOSE: To effect het similar display of stereophonic reproduced sounds to that of the listening operation by displaying the audio signals in a resurge manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5713146-A (JP)
Title: Amorphous alloy with low loss
Inventor: INOKOU KOUICHIROU
IPC: H01F1/153
Filed: 1980-06-24
Abstract: PURPOSE: To reduce the iron loss of an alloy having a prescribed structure contg. Fe, Ni, Si and B at high frequency by making the alloy amorphous.  
     CONSTITUTION: The titled alloy is represented by formula (Fe 1-a Ni a ) 100-x-y -Si x  B y  wherein, 0.2≤a≤0.7, 1≤x≤20, 5≤y≤9.5 and 1.5≤x+y≤30. Metals blended in the blending ratio are melted, and the melt is allowed to spout between 2 rolls rotating at high speed and cooled rapidly to make the resulting alloy amorphous. This amorphous alloy has higher magnetic flux density than ferrite and shows lower iron loss than ferrite. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10258777-A (JP)
Title: Bed of truck
Inventor: OCHI HIROSHI
IPC: B62D33/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a side rail part by setting the cross section of the side rail to a solid closed section structure of an FRP material including a skin material and a core material and changing in the front/rear direction of a truck. SOLUTION: A gate panel 9 opening/closing balancer 41 is fixed to the bottom side of a floor body, the inside face of a side rail 22, or a lateral floor joist and the tip part of its operation rod 42 is rotatably coupled with the gate panel 9 via a coupling member 43. When the panel 9 fitted to the side rail 22 so as to open/close freely is opened, the balancer 41 energizes upward (closed direction) so as to substantially offsets its dead load and operate the panel 9 lightly and easily. The cross section of the side rail 22 of the balancer 41 fitting part has an L-shaped open cross section structure 44 and is provided with an L-shaped FRP material part 45 and a metal reinforcing member 46 embedded therein so as to be insert formed.  As a result, this constitution allows the balancer 41 to be fitted easily even in a case of positioned inside the side rail under the floor limited spatially and sufficiently secure the rigidity and durability necessary for respective parts, while securing the light weight performance due to the use of the FRP material.
Patent JP-S60228587-A (JP)
Title: Friction material composition
Inventor: OOYAMA TAKESHI
IPC: C09K3/14
Filed: 1984-04-26
Abstract: PURPOSE:To provide the titled compsn. which reduces fluctuation in a coefficient of friction and gives a disc brake pad which reduces abnormal noise having a low frequency and the vibration of a car body, containing a specified quantity of tar pitch. CONSTITUTION:0.5-15vol% tar pitch is added to a compsn. contg. a fibrous material such as steel fiber, a binder resin such as a cashew- or epoxy-modified phenolic resin, a lubricant such as graphite or MoS2 and optionally an org. friction modifier, BaSO4 metallic powder, etc. to obtain the desired friction material compsn.
Patent JP-S60226586-A (JP)
Title: Manufacture of pressure-sensitive adhesive tape
Inventor: SUGII TETSUJI
IPC: C09J5/02
Filed: 1984-04-25
Abstract: PURPOSE:To obtain the titled tape by coating a specific acrylic polymer on the oxidation-treated surface of polyolefin sheet followed by providing thereon a pressure-sensitive adhesive layer then exposing an ionizing radiation to significantly improve the anchoring effect between the sheet and said adhesive layer. CONSTITUTION:An emulsion-type acrylic polymer containing a polymerizable compound having in one molecule at least one (meth)acryloyl group is coated, as a primer, on the oxidation-treated surface of a polyolefin sheet to form a dry film of 0.5-2mum thick. On this film, an (pref. acrylic) emulsion-type pressure- sensitive adhesive layer is provided and 1-5Mrad. of an ionizing radiation (e.g. electron beam, beta-ray, gamma-ray, X-ray) is then exposed to said layer, thus obtaining the objective tape. EFFECT:Giving stabilized adhesive and cohesive force.
Patent JP-2000276451-A (JP)
Title: Method and system for transmitting and receiving authority transfer information under distributed object environments
Inventor: KASAHARA YUKIHIKO
IPC: G06F9/46
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the communication volume over a network of information related to authority transfer to shorten the communication time and to prevent leakage of authority transfer information. SOLUTION: In distributed object circumstances where objects are distributedly arranged on a computer network, a server 21 constituting the computer network inquires of a remotely placed client 11 (connected through a remote line 10) about information related to access authority transfer. The client 11 returns reference information to an agent 31, which holds information related access authority transfer, instead of information related to access authority transfer. The server 21 uses reference information to inquire of an agent 31, which is placed on the same network (local line 30), about information related to access authority transfer and obtains information related to access authority transfer from the agent 31.
Patent JP-S57199044-A (JP)
Title: Multiplying device
Inventor: SUGIURA SATOSHI
IPC: G06F7/508
Filed: 1981-06-03
Abstract: PURPOSE:To simplify a Wallace tree circuit to make the operation cycle high- speed, by inputting the carry and the sum of the Wallace tree circuit to an adder and adding them to the preceding output of the adder to obtain a product value and performing only the addition of partial products in the tree circuit. CONSTITUTION:A multiplier 12 and a multiplicand 10 are multiplied in a multiplying circuit 14, and an output A is applied to a Wallace tree circuit 16, and a carry output B' and a sum output C' from the circuit 16 are applied to an adder 26. A part F (lower 2 bits omitted) of the preceding addition output from a register 28 is inputted to the adder 26. The preceding output and the carry output B' and the sum output C' from the circuit 16 are added in the adder 26 to obtain a product value, and only the addition of partial products is performed in the circuit 26, and integral products and partial product results are adder in the adder 26, thus simplifying the circuit 16 to make the operation cycle high-speed.
Patent JP-S569834-A (JP)
Title: Data processing system
Inventor: GOTOUDA TAKAO
IPC: G06F13/00
Filed: 1979-07-05
Abstract: PURPOSE: To make it possible to cope with the modification of specifications and the addition of processing function only by modifying a memory by equipping the 2nd memory that remembers temporarily the read-out output of the 1st memory.  
     CONSTITUTION: The 2nd memory 2 is provided which writes read-out outputs 5 and 7 of the 1st memory 1 (ROM, PRON, EPROM, etc.) and then reads out the memory contents at 6 for part of the address of memory 1. Once external, control signal 10 is applied to counting circuit 3, counting output 8 shows 0 and then output 7 shows 1 to apply clock 9 to circuit 3 via AND circuit 4. Next, output 8 is advanced by clock 9 in sequence to assign areas #0W#3 of memories 1 and 2 in sequence by output 8 and at the same time, selector 12 selects external inputs (a)W (d), so that external inputs (a)W(d) will be processed by using areas #0W#3 of memories 1 and 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285278-A (JP)
Title: Terminal stand
Inventor: SUGITA ATSUSHI
IPC: H01R9/22
Filed: 1990-03-31
Abstract: PURPOSE:To facilitate such miniaturization as to enable the installation of a box body in spite of a narrow place and an existing obstacle by forming the box body stepwise having steps up and down and providing wire inserting openings on the power supply side in a high position. CONSTITUTION:A box body 1 of a terminal stand, consisting of a body 1a and a cover 1b, is formed stepwise having steps up and down. Wire inserting openings 4 on the power supply side are provided in a higher position than the wire inserting openings on the load side. The wires 2 on the power supply side and the wires 3 on the load side are alternately inserted and fixed in the inside of the box body 1. Making such constitution simplifies mounting work in spite of existing obstacles such as a machine screw 7 and a structure 15 inside an equipment, facilitates such miniaturization as to enable the and simple installation of the box body 1 even in a narrow space.
Patent JP-H05287695-A (JP)
Title: Surface treating agent for paper and paper surface treatment using the same
Inventor: KONDO JUNJI
IPC: D21H19/10
Filed: 1992-04-07
Abstract: PURPOSE:To provide the subject low-viscosity treating agent easy to use, highly compatible with pastes, and capable of enhancing the surface strength of paper or paperboard, comprising a cationic aqueous emulsion prepared by incorporating a cationic polymer in e.g. a copolymer of a vinyl monomer and unsaturated carboxylic acid. CONSTITUTION:The objective treating agent having the above-mentioned advantages comprises a cationic aqueous emulsion prepared by incorporating (A) 0.01-9wt.% of a cationic polymer such as cationic starch, cationic cellulose or cationic vinyl polymer in copolymerization or after copolymerization of (B) 20-60wt.% of a vinyl monomer component consisting of a mixture of a lower fatty acid vinyl ester (e.g. vinyl acetate) and another monomer copolymerizable therewith (e.g. methyl methacrylate) with (C) 0.1-15 pts.wt., based on 100 pts.wt. of the component B, of an unsaturated carboxylic acid such as acrylic acid, methacrylic acid, crotonic acid, maleic acid, fumaric acid, itaconic acid or cinnamic acid.
Patent JP-H06272095-A (JP)
Title: Barrel plating device
Inventor: FUJII OSAMU
IPC: C25D17/20
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the high productivity by making a workpiece and a dummy hard to be fitted into slit-shaped communicating holes provided in the peripheral wall of a barrel for making a plating liquid pass therethrough and improving the passing of the plating liquid into an out of the barrel. CONSTITUTION:The barrel 3, in the peripheral wall of which the communicating holes 7 are formed, is immersed in a plating bath tub 1 filled with the plating liquid. A rotary shaft 4 of the barrel 3 is a cylindrical body communicating the inside and outside of the barrel 3 and a spiral groove is formed on the inner peripheral surface. The barrel 3 is rotated with a motor 8 in the direction of flowing the plating liquid from the barrel 3 into the rotary shaft 4 by the spiral groove 6 within the rotary shaft 4. Consequently, the plating liquid in the barrel 3 flows into the rotary shaft 4, then passes through the rotary shaft 4 and flows out of the barrel 3, thereby permitting the plating liquid to flow uninterruptedly into the barrel 3 through the communicating holes 7 from the outside to the inside thereof.
Patent JP-S61246548-A (JP)
Title: Direct circulation type bath furnace
Inventor: SHIMODAIRA TATSURO
IPC: F24H1/00
Filed: 1985-04-22
Abstract: PURPOSE:To remove flood water from a water feed port or absorption of air therefrom so as to stably feed water and hot water by opening or closing an automatic water feed valve in accordance with 'ON' or 'OFF' of a water level switch provided at the expanded portion of a pipe such as a water feed pipe or the like. CONSTITUTION:Feed water or feed hot water at the time of opening an automatic feed water valve 1 is received by a funnel-shaped water feed port 2, and reaches a three-way valve 4 via a pipe expanded portion 10 and a water feed pipe 3, said pipe expanded portion being provided in midway of said water feed pipe 3. Then, feed water or feed hot water is sucked up by means of circulation pump 7 and is introduced into a heat exchanger 8, a bathtub inlet pipe 9, a bathtub 5 in this order. When the water level within the pipe expanded portion 10 rises up, a water level switch 11 is turned OFF. In linkage therewith, the automatic water feed valve 1 is closed, and hence feed water or the like does not flow out of the water feed port 2. Further, when the water level within the pipe expanded portion 10 is lower than a predetermined water level and the water level switch 11 is in 'ON' state, the automatic water feed valve 1 is opened, and hence water feeding is carried out stably.
Patent JP-H08286129-A (JP)
Title: Switching and connecting method for optical fiber and optical switch device using the method
Inventor: ITO YOSHIHISA
IPC: G02B26/08
Filed: 1995-04-11
Abstract: PURPOSE: To provide a switching and connecting method for optical fibers which can switch light paths fast with small-sized constitution, causes no damage to an optical fiber at the time of connection, and suppresses angle deviation between optical fibers, and the optical switch device using the method. CONSTITUTION: The switching and connecting method for the optical fibers which switches the light paths by sequentially switching a master fiber 4 to optical fibers arrayed at a specific pitch and the optical switch device 1 uses the method; and this device is equipped with the optical fibers which are arrayed at the specific pitch, the master fiber 4 which is arranged opposite the optical fibers, a positioning device 5 which has a positioning groove 5a for positioning the master fiber 4 for the respective optical fibers, and a driving means 10 which moves the master fiber 4 in the array direction of the optical fibers and positions the tip side in the positioning groove; and the master fiber 4 is switched and connected to a desired optical fiber by a driving means to switch the light path.  The side of the master fiber 4 is provided with a pressing means 15 which presses and positions the tip end side of the master fiber 4 in the positioning groove and connects each optical fiber and the master fiber 4 together across a specific gap.
Patent JP-S63251409-A (JP)
Title: Cationic oligomer
Inventor: YOSHIDA MASATOSHI
IPC: C07C219/04
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a hydrophilic, cationic oligomer comprising a low-MW polymer of a specific structure, a salt thereof with an org. or inorg. acid or a quaternization product thereof, which is excellent in surface activity, in pene trating into textile and paper and water resistance and is useful as a treating agent for these materials or as an emulsifier. CONSTITUTION:The title product is a cationic oligomer comprising a low-MW polymer having a mean MW of 500-10,000, a salt thereof with an org. or inorg. acid or a quaternization product thereof of formula I [where R<1> is 6-18C alkyl; R<2> and R<6> are each H, CH3; R<3> is a group of formulas II, III and IV; R<4> and R<5> are each H, 1-3C alkyl; A is a divalent org. group; B is H, a mono valent org. group; X is -O-, -NH-; Y is a group of formula V (where R<7> is 1-18 alkyl, 2-3C hydroxyalkyl), formula VI (where R<8> and R<9> are each H, 1-3C alkyl), formula VII and formula VIII; m is 2-100; n is 0.1-100]. The product has an excellent surface activity and is effective as an emulsifier for various oily substances and as an emulsifier for emulsion polymn. In addition, it is highly effective as a dye fixing agent for textile products and paper and in the treatment of softening agents, etc. The product is also excellent in water and light resistance.
Patent JP-H03286965-A (JP)
Title: Over-load preventive device for refrigerator
Inventor: HORIUCHI KEIICHI
IPC: F04B49/10
Filed: 1990-03-30
Abstract: PURPOSE:To stop a certain compressor under an over-loaded condition and restart automatically the certain compressor under a normal load by a method wherein an automatic return-type high pressure switch operated when a pressure is increased up to the second set pressure lower than the first set pressure is provided. CONSTITUTION:An automatic return type high pressure switch 20 is installed at a location where refrigerant gases discharged from compressors 1 and 2 are merged to each other. An operating pressure of the high pressure switch 20 is set at H2 lower than H1 of each of high pressure switches 8 and 9. Under an operating condition, a refrigerant pressure in a refrigerant circuit is increased and becomes an operating pressure H2 of the high pressure switch 20, resulting in that the high pressure switch 20 is operated to become OFF state, the compressor 2 is stopped and the operation of a freezer is maintained by the operation of only the compressor 1. After this operation, in the event that the refrigerant pressure in the refrigerant circuit is decreased less than an operating pressure H2 of the high pressure switch 20, the high pressure switch 20 automatically returns to become ON state, a motor CM2 is electrically energized, the compressor 2 is energized again and the freezer is operated by the two compressors 1 and 2.
Patent JP-H11277491-A (JP)
Title: Cutter for object to be cut
Inventor: NAKAMURA MOTOHIKO
IPC: B26D3/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for an object to be cut that quality of continuously cut thin film-form flakes of an object to be cut, such as dried bonito, is improved and durability of a cutter body is improved. SOLUTION: A plurality of A plurality of cutting edges 20 are opened at intervals in a normal direction X in the outer peripheral side of a disc 13. A cutter body having a cutting edge 17A slightly protruded from the cut surface side 15A of each cutting edge 20 is arranged on the mounting surface 15B side on the opposite side. A substance to be cut, such as dried bonito, is arranged in a pressed state that its longitudinal direction is pointed in a normal direction Y, and the cut surface of the substance to be cut is cut in a continuous thin film-form flake state by the cutting edge 17A. In a so formed cutter for the substance to be cut, the outer end 17B side of the cutting edge of the cutter body 17 is inclined toward the rear of a rotation direction E based on the normal direction X of a disc.  This constitution performs smooth cutting and further provides continuously non-curled cut thin film-form flakes of good quality and improves durability of the cutting edge of the cutter.