baber/WOPTO huggingface dataset:
Patent JP-H0350222-A (JP)
Title: Thermosetting aromatic polyamide and its composition
Inventor: HOSOGANE TADAYUKI
IPC: C08F299/02
Filed: 1989-07-17
Abstract: PURPOSE:To obtain the title polymer excellent in processability and moldability, and also hardness and mechanical strengths at a high temperature and provided with thermosetting properties by polymerizing a specified aromatic polyamide oligomer. CONSTITUTION:A thermosetting polyamide is obtained by polymerizing an aromatic polyamide oligomer of formula I [wherein A and A' are each an organic residue having a radical-polymerizable internal unsaturation (A and A' may be the same); B and B' are each a bivalent group of CO or SO2; R1 and R2 are each a bivalent aromatic group; and (n) is 1-15] (e.g. an oligomer of formula II). The obtained thermosetting polyamide is excellent in moldability and processability, and also hardness and mechanical strengths at high temperatures and especially provided with thermosetting properties.
Patent JP-S5974174-A (JP)
Title: Metallic color ink for marking pen
Inventor: KAWAGUCHI KEIZOU
IPC: C09D11/00
Filed: 1982-10-20
Abstract: PURPOSE:To provide a metallic color ink for marking pens which forms ink films showing a mixed metallic color, by incorporating aluminum powder, colorants, modified silicone oils, resins, and org. solvents for said resins. CONSTITUTION:A metallic color ink contg. aluminum powder, colorants, resins, modified silicone oils, and org. solvents dissolving said resins. Solvent dyes or org. pigments with a minute particle size are used as colorants. The action of said colorants is to form a clear colored layer on a deposit layer of aluminum powder in ink films, and therefore the use of inorg. pigments with high hiding power or org. pigments with a relatively large particle size is undesirable. Consequently, org. pigments such as insoluble azo pigments, phthalocyanine pigments, or thioindigo pigments are used. These colorants are used in a range of 0.5- 20pts.wt. in ink compsns.
Patent JP-H1121943-A (JP)
Title: Construction machine
Inventor: KANDA TOSHIMASA
IPC: E02F9/08
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To shorten the overall length of a car body, and to fit a construction machine to usage on a narrow site by disposing a second working machine to the upper section of a travelling truck so as to be placed in a region between the tangent of a turning circle parallel with the car width direction of the travelling truck and a straight line passed through the center of the turning circle. SOLUTION: A loader 14 is arranged to the mounting member 18 of the upper section of a travelling truck 11 so that a root 14a as a section, where the loader 14 is connected to the mounting member 18, is placed in regions 1d, 1e between the tangent 1b of a turning circle 1a parallel with the car width direction of the travelling truck 11 in a section in the vicinity of the outside of the turning circle 1a of a first base 13 and a straight line 1c passed through the center of the turning circle 1a parallel with the car width direction of the travelling truck 11.  Accordingly, the root 14a of the loader 14 is disposed to the mounting member extended from a frame 19 installed between the travelling truck 11 and the first base 13, and a first working machine 12 is arranged rotatably in the horizontal direction to the upper section of the rotatable second working machine 14 in the horizontal direction.
Patent JP-S6246932-A (JP)
Title: Production of preform for optical fiber
Inventor: URANO AKIRA
IPC: G02B6/00
Filed: 1985-08-23
Abstract: PURPOSE:To easily and stably produce a preform for an optical fiber having a high numerical aperture by melting and uniting a quartz glass rod having a quartz glass coating and contg. GeO2 and quartz glass clad pipe contg. fluorine to one body. CONSTITUTION:The rod consisting of the quartz glass contg. GeO2 at the ratio at which the difference in the specific refractive index from pure quartz glass corresponds to >=1.5% is formed with a thin pure quartz glass layer having the thickness of 1/60-1/125 the diameter of said rod on the outside circumference thereof to form the core rod having the high refractive index. On the other hand, the clad pipe having the low refractive index is formed of the quartz glass added with the fluorine at the ratio at which the difference in the specific refractive index from the pure quartz glass corresponds to <=-0.3%. The above-mentioned core rod 1 is inserted into the above-mentioned clad pipe 2 and both are rotated in an arrow direction while both are heated by a burner 3 from the outside circumferential part and the inside of a spacing 4 is evacuated. The burner 3 is moved in an arrow direction to melt and unite the rod and the pipe, by which the preform for the optical fiber is obtd.
Patent JP-H1128767-A (JP)
Title: Ultrasonic welding machine
Inventor: HAKOZAKI YOSHIHIKO
IPC: B29L17/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve a production efficiency of an ultrasonic welding machine. SOLUTION: The ultrasonic welding machine comprises a moving mechanism 22 for moving an ultrasonic welding mechanism 21 a welding horn 34 for propagating a vibration to a center hub and an air cylinder 35 for bringing the horn 3 into contact with or separating it from a disc board 4 side, in parallel with a moving direction of the horn 34. And, in the case of starting welding, a moving time T1 for the mechanism 22 to move the mechanism 21 toward the board 4 side is duplicated with a moving time T2 for the cylinder 35 of the mechanism 21 to move the horn 34 toward the board 4 side.
Patent JP-S5886866-A (JP)
Title: Motoring motor
Inventor: YATANI CHIKAYOSHI
IPC: H02K57/00
Filed: 1981-11-17
Abstract: PURPOSE:To increase driving torque, and to form the motor in multiple plate shape by molding the motor in discoid shape. CONSTITUTION:The motor consists of an external proper 1, a revolution body 2, a bearing 3 and a current coil 4, and the motor is formed in discoid shape by these parts. Accordingly, driving force can be increased because driving torque is augmented and the motor can be formed in multiple plate shape.
Patent JP-H0349663-A (JP)
Title: Wing dish
Inventor: MATSUYAMA SHINICHI
IPC: A23L35/00
Filed: 1989-07-19
Abstract: PURPOSE:To provide a readily edible and nutritionally favorable wing dish by boning a chicken wing tip and filling a material in the interior of the resultant wing tip. CONSTITUTION:A bone 12 of a chicken wing tip 10 is taken out and, e.g. a prescribed amount of an ingredient (e.g. contents of fried dumpling stuffed with minced pork, mixed vegetables or sea food) is filled in the wing tip 10 formed into shape of a bag according to a procedure, such as an injector, to provide a wing tip dish.
Patent JP-H0350563-A (JP)
Title: Production of polymerized toner
Inventor: TSUCHIDA MINORU
IPC: C08F2/20
Filed: 1989-07-19
Abstract: PURPOSE:To obtain the toner which is improved in triboelectrostatic chargeability and moisture resistance by making an amine compd. to coexist in a suspension polymn. which is formed by suspension polymn. of a monomer compsn. contg. a polymerizable monomer and coloring agent and in which polyvinyl alcohol (PVA) is used as a suspension stabilizer. CONSTITUTION:The PVA is used as the suspension stabilizer and the compsn. is polymerized in the copresence of the suspension polymn. at the time of subjecting the polymerizable monomer and coloring agent to granulation and suspension polymn. in a medium having miscibility with water, etc. Arom. amine derivatives, such as aniline and N-methyl anihile, are preferably used as the amine compd. The formation of the film of the PVA is suppressed by the addi tion of the amine compd. regardless of the degree of polymn. and the rate of saponification of PVA. The toner which is improved in triboelectrostatic chargeability and moisture resistance, etc., is obtd. in this way.
Patent JP-H1029559-A (JP)
Title: Canopy mounting structure in working vehicle
Inventor: AOYAMA HITOSHI
IPC: B60J7/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of a canopy by providing an intermediate frame fittable to the upper part of a gate-shaped frame switchable to a standing attitude and fallen attitude on the rear part of a driver's seat, and mounting the canopy on a bracket provided on the intermediate frame in such a manner as to be rotatable around a horizontal shaft core. SOLUTION: A canopy C is formed of a cover 24 and a fitting frame as an intermediate frame fittable to the upper part of a gate-shaped frame 5. The fitting frame has a lateral pair of brackets 28, 28 fixed to the front surface of a frame 27 having an inverse L-shaped side view contactable with the upper surface and back surface of the gate-shaped frame 5, and the fitting frame is rotatably connected to the horizontal frame 25A of an H-shaped support frame 25 through a horizontal shaft 31. When the cover 24 is switched to the horizontal attitude to machine body when the gate-shaped frame 5 is in inclined attitude, the fixation by a bolt 33 with knob is released to rotate down the front end of the cover 24, and the lower surface of the horizontal frame 25A is brought into contact with a stopper 28c to keep the horizontal attitude to machine body.
Patent JP-H1031006-A (JP)
Title: Incident angle setting method for nuclear fuel rod inspecting ultrasonic wave and device therefor
Inventor: KAMATA NORIMASA
IPC: G01N29/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To improve sensitiveness for flaw detection. SOLUTION: By means of an offsetting screw 4 and an offset shift block 5, a transducer 2 is offset by the predetermined quantity to the normal line while its ultrasonic wave emitting direction is set parallelly to the normal line arranged in a nuclear fuel rod 1, and the transducer 2 is oscillated at the predetermined angle in the direction parallel to the axial line of the nuclear fuel rod 1 by means of a rotary mechanism consisting of a rotary shaft fixing plate 6, an oscillating rotary shaft 7, and a rotary disc 8. In this way, the orientation of ultrasonic waves by means of the transducer 2 is set on the basis of a combination of setting for the axial direction of the nuclear fuel rod 1 and setting for the direction orthogonally crossing the axial direction.
Patent JP-S6246440-A (JP)
Title: Automatic focus adjusting device
Inventor: ODAGI KAZUTOMI
IPC: G02B7/28
Filed: 1985-08-22
Abstract: PURPOSE:To remove the offset of a focus error signal and to attain correct automatic focus adjustment by finding out a difference between a focus error signal outputted from a detecting element for detecting transmitted light through a half mirror and a focus error signal obtained from a detecting element for detecting reflected light. CONSTITUTION:Transmitted light through the half mirror is led into the photodetecting element 16 and a focus error signal is obtained from a differential amplifier 22. The reflected light by the half mirror is led into the photodetecting element 17 and a focus error signal is obtained from a differential amplifier 23. An output signal of the amplifier 23 is inputted to a differential amplifier 25 through a compensating circuit 24 and only an offset component due to the shear of an optical axis is removed from the focus error signal which is an output of the amplifier 22. Consequently, a correct focus error signal is obtained from the output of the amplifier 25 and an objective lens driving device 27 is driven on the basis of the output, so that correct automatic focus adjustment prevented from the influence of the shear of the optical axis can be attained.
Patent JP-H0265913-A (JP)
Title: Additional equipment for machine tool
Inventor: ANDOREASU BUITSUTE
IPC: B23B5/44
Filed: 1989-07-19
Abstract: PURPOSE: To easily machine a polygonal workpiece by connecting a cutter head with a cutting edge to the spindle of a machine tool and further connecting a work carry to the free end of a length adjustable shaft connected to the spindle with directional gears such as braces. CONSTITUTION: A cutter head 2 connected to the spindle 1 of a machine tool carries at least one cutter 3 with single or plural cutting edge. Directional gears 7-9 such as braces with a special transmission ratio are used to connect a work carry 5 for carrying a workpiece 6 arranged on a machine stock to the free end of a length adjustable shaft 11 connected to the spindle 1. The rotating axial line 16 of the work carry 5 is parallel to the axial line 17 of the spindle. In this case, to form a regular polyhedron, the transmission ratio of the gears 7-9 is 1:2, an even transmission ratio, and the number of the cutting edges of the cutter 3 is a half the number of side portions to be formed.
Patent JP-H0850378-A (JP)
Title: Production of electrophotographic carrier
Inventor: OKAE TOSHIAKI
IPC: C08F2/22
Filed: 1994-08-05
Abstract: PURPOSE:To allow an electrophotographic carrier to hold an electrostatic charge controlling agent in the surface by a simple operation by synthesizing electrostatic charge controlling fine resin particles by emulsion polymn., suspension polymn. or dispersion polymn. and bringing the resin particles and a monomer for a binding resin into suspension polymn. CONSTITUTION:Electrostatic charge controlling fine resin particles are synthesized by bringing a monomer for an electrostatic charge controlling resin and a crosslinking agent into emulsion polymn., suspension polymn. or dispersion polymn. The resin particles and a monomer for a binding resin are brought into suspension polymn. to obtain the objective electrophotographic carrier. A monomer having an electron donative group, e.g. diethylaminoethyl methacrylate or dimethylaminoethyl acrylate is used as the monomer for an electrostatic charge controlling resin in the case where the resin is used as a positively charging resin and a monomer having an electron withdrawing group, e.g. an unsatd. dibasic acid such as acrylic acid, methacrylic acid or other unsatd. carboxylic acid or an unsatd. dibasic acid anhydride such as maleic anhydride is used in the case where the resin is used as a negatively charging resin.
Patent JP-H0350483-A (JP)
Title: Air separator
Inventor: OYAMA TAKASHI
IPC: F25J3/04
Filed: 1989-07-17
Abstract: PURPOSE:To increase production capacity of product nitrogen by providing a regenerative oxygen line for introducing oxygen separated in a rectifying column to a regenerative nitrogen line. CONSTITUTION:A regenerative oxygen line 9 for introducing oxygen extracted from a lower part of an upper column 3b into a regenerative nitrogen line 7 is provided, in addition to the line 7 for introducing nitrogen gas extracted from the upper part of the column 3b of a rectifying column 3 to a reversing heat exchanger 2 as a regenerative gas line for supplying regenerated gas to the exchanger 2. That is, an oxygen line 8 for extracting oxygen from the lower part of the upper column is branched to a regenerative oxygen line 9 and a product oxygen line 10, and the line 9 is connected to the line 7. Thus, all or part of the oxygen separated in the column 3 is mixed with regenerated nitrogen gas, and supplied to the exchanger 2 thereby to reduce necessary nitrogen gas amount as regenerated gas in the amount corresponding to the mixed oxygen amount, thereby increasing the product nitrogen amount.
Patent JP-S5887201-A (JP)
Title: Restoring method for adhesive power of metallic powder for shot blasting
Inventor: BABA SHIGERU
IPC: B05D1/12
Filed: 1981-11-18
Abstract: PURPOSE:To restore the adhesive power of metallic powder in blasting the  metallic powder to the work at an ordinary temp. and sticking the same mechanically by pressing and rubbing the metallic powder recovered after the blasting  by means of hard working media. CONSTITUTION:The work is charged into a tumbler 5 and a cabinet 3 is tightly closed. When the tumbler 5 is rotated with a motor 4 and air is fed to a nozzle 6 through an air piping 17, metallic powder ascends along the pipe 15 and is mixed with the air in the nozzle 6. The mixture is blasted toward the work. Part of the metallic powder sticks to the work and the rest falls into a regenerating vessel 10 through an adapter 9 of a recovering and regenerating device 8. In the vessel 10, hard working media 11 such as steel balls or ceramics balls are beforehand contained in the vessel 10, and the metallic powder is pressed and rubbed by excitation of an oscillator 12, whereby the metallic powder is falttened and cracked. Such metallic powder is fed through a stainer 13 to a preliminary chamber 14. The metallic powder restoring adhesive power in the chamber 14 is circulated to the nozzle 6 through the pipe 15.
Patent JP-H0349672-A (JP)
Title: Apparatus suitable for making smoking gradually stop
Inventor: POREEZE PASUKUAARE
IPC: A24F13/04
Filed: 1990-07-12
Abstract: PURPOSE: To make a smoker gradually stop a smoking habit by adjusting inflow air quantity and cooling smoke to a temperature not higher than the condensation point to stick nicotine to a filter to remove to gradually reduce a nicotine amount to intake. CONSTITUTION: This device is provided with a cylindrical pipe 4 which is provided with a pair of through holes 5 and one tip part 6 of which tobacco 18 is inserted to, an annular clamp 7 slidably attached to the outer periphery of the pipe 4 to block the all or a part of the holes 5 of the pipe 4 to adjust the inflow air quantity to smoke, a plastic cigarette holder 10 inserted to a tip part on a side opposite to the tip part 6 for inserting tobacco 18 of the pipe 4, and a cylindrical filter member 14 which is inserted to the inside of the tip part side inserted to the pipe 4 of the cigarette holder 19, the tip part of which on a side opposite to the tip part of the side inserted to the holder 10 is closed and which is provided with a small through hole 16 near the closed tip part.  In addition a second filter member 20 in the shape of a ball with a longitudinal slit and a peg-formed terminal part is provided to furthermore improve an effect.
Patent JP-S6341503-A (JP)
Title: Production of chitosan salt
Inventor: YAMANAMI TAKANORI
IPC: C08B37/08
Filed: 1986-08-08
Abstract: PURPOSE:To produce a high-purity chitosan salt useful as a thickening agent, flocculant, dispersant, film-forming agent, water treatment, etc., readily, by reacting chitosan in a swelled state with water with an acid in a water-soluble ketone. CONSTITUTION:Chitosan in a swelled state with 1.1-5 times as much water as its empty weight is reacted with an acid (e.g. pyrrolidonecarboxylic acid, salicylic acid, etc.) usually in a ratio of 0.8-2mol based on 1 amino group in chitosan in usually 3-20 times as much water-soluble ketone (e.g. acetone, methyl ketone, etc.) as chitosan by volume preferably at 0-50 deg.C for >=30min. EFFECT:A salt-forming reaction of chitosan and an organic acid can be sufficiently carried out if chitosan is in a swelled state with water, the reaction causes no problem of smell resulting from elimination of acid, contamination to surroundings and corrosion and a high-purity chitosan salt having improved water resolubility even after long-term preservation is obtained.
Patent JP-S5898016-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/50
Filed: 1982-10-21
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-H0473495-A (JP)
Title: Fire-resistant covered tube and manufacture thereof
Inventor: KAWAMURA TSUTOMU
IPC: B32B27/32
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a fire-resistant covered tube of high fire-resistant quality by forming an outer cover layer of specific fire-resistant resin composite on the external surface of a base tube for a fluid at least via an insulation layer. CONSTITUTION:The following outer cover layer is provided via an insulation layer covering the external surface of a base tube. Namely, the cover layer is composed of a resin composite containing 100 weight parts of polyorefine resin or the resin composite thereof containing at least one functional group selected from (a) monomer containing carboxylic acid group, carboxylic acid ester group or acid anhydride group, (b) monomer containing epoxy group, (c) monomer containing hydroxyl group, (d) monomer containing amino group, (e) alkenyl cyclic iminoether derivative and (f) functional monomer, and 50 to 200 weight parts of an inorganic fire-resistant agent. Then, an insulation layer is formed around the external surface of the base tube according to a known method, and the outer covering layer is applied, using an extrusion molding or taping process. According to the aforesaid construction, it is possible to form a fire-resistant covered tube of high fire-resistant quality.
Patent JP-H0632964-A (JP)
Title: Polypropylene for injection molding
Inventor: FUJIYAMA MITSUYOSHI
IPC: C08L53/00
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a propylene/ethylene block copolymer composition which is excellent in impact strength and high-temperature rigidity and can be injection-molded even by a special injection molding process such as low-pressure injection molding or lost-core injection molding, by incorporating a specified amount of a specified compound into a propylene/ethylene block copolymer. CONSTITUTION:10-1,000ppm gamma-quinacridone is incorporated into a propylene/ ethylene block copolymer having, for example, a melt flow index of 0.1-100g/10min, preferably 0.5-30g/10min, and an ethylene content of 1-30wt.%, preferably 2-15wt.%.
Patent JP-H0740858-A (JP)
Title: Car body front part structure for automobile
Inventor: AKAMA HIDEO
IPC: B60R19/24
Filed: 1993-07-28
Abstract: PURPOSE:To improve an impact energy absorbing characteristic by uniformizing a load burden of an outside wall in a front side member at head-on collision time. CONSTITUTION:A corner plate 7 is joined to the front end of a front side member 4 joined onto a front cross member 1, and a corner part with the reinforcing wall is pushed out to the center side of a car body, and an extension part 20 is formed, and a front end part of an inside wall of the front side member 4 is bent and molded inside of the front side member 4, and a closed cross-sectional part 21 is formed between it and the extension part 20, and an upper part of a rear end flange 10a on one side of a bumper stay 10 is joined to a front surface of the extension part 20 by bolts and nuts 12.
Patent JP-H0851173-A (JP)
Title: Semiconductor device
Inventor: FUJIOKA KAZUO
IPC: H01L23/00
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a symmetrical surge resistance depending upon no polarity by holding and soft-soldering a conductive spacer between a lead wire and a semiconductor chip in a bi-directional surge absorbing element. CONSTITUTION:One main surface of a semiconductor chip 1 is bonded with a lead frame 2 through soft solder 4, the other main surface of the semiconductor chip 1 and a conductive spacer 6 are cemented through the soft solder 4, and the conductive spacer 6 and a lead wire 3 are bonded through the soft solder 4.
Patent JP-H1031512-A (JP)
Title: Monitor system
Inventor: HIROTA YOSHITANE
IPC: G05B23/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the system by flexibly copying with specification alterations by data gathering. SOLUTION: Each of terminal devices 2-1-2-n store parameters relating trigger input parts 21-1 and 21-2 to measurement data input parts 22-1-22-4 in a memory storage parameter table 25, and relates and stores inputted trigger data and trend data in data memory areas 24-1-24-2O according to parameter information, and a central monitor device 1 accesses the memory storage parameter table 25 and performs alteration control over the parameters so that the trigger input parts 21-1 and 21-2 are rerelated to the measurement data input parts 22-1-22-4.