baber/WOPTO huggingface dataset:
Patent JP-S58174420-A (JP)
Title: Polyester copolymer
Inventor: KATSUKI NOBUYUKI
IPC: C08G63/181
Filed: 1982-04-08
Abstract: PURPOSE:To provide the titled copolymer composed of a dicarboxylic acid having tricyclodecane structure, an aromatic dicarboxylic acid and an alkylene glycol, etc., having excellent alkali resistance, impact resistance, transparency, and flexibility, and useful as a hot-melt adhesive, etc. CONSTITUTION:The objective copolymer composed of (A) a component having the recurring unit of formula II (X is residue of glycol, etc.) and (B) a component having the recurring unit of formula III (Ar is residue of aromatic dicarboxylic acid; R is glycol residue), wherein the ratio of the component (A) to the component (B) is 90/10-1/99, is prepared by polymerizing a dicarboxylic acid component comprising a dicarboxylic acid of formula I (R1-R4 are H or 1-5C alkyl; m is 1 or 2), an aromatic dicarboxylic acid, etc. and a diol component comprising an alkylene glycol or a polyoxyalkylene glycol.
Patent JP-S63224829-A (JP)
Title: Wire alignment device
Inventor: TAKANASHI NOBUAKI
IPC: B21F23/00
Filed: 1987-03-11
Abstract: PURPOSE:To improve the reliability and maintenance of a device by integrating a jig holding means, fitting it to the base seat of a moving mechanism and using the composition capable of moving it in the jig piling up direction. CONSTITUTION:Plural sets of wire aligning jigs are piled up in the direction interrupting no alignment motion and fixed as one end by a jig holding means 1, which is fixed to a base seat 2 and fixed to a base seat moving mechanism 3 by the means of a ball screw, etc., so that the base seat 2 may be made movable in the piling up direction. The base seat moving mechanism 3 is driven by using a base seat driving means 4 to perform the movement of the base seat 2 by automatic or remote operation. On the other hand, the jig driving means 30, 40 driving by extruding plural sets of wire alignment jigs are prepd. in only one set and fixed by using driving part fixing means 35, 45 for the base seat moving mechanism 3. The necessary wire alignment motion can thus be performed by effecting an extruding motion with changing the position of the base seat moving mechanism 3 according to the kind of a guide plate.
Patent JP-S57197289-A (JP)
Title: Acylphosphine compound and use
Inventor: ANDOREASU HENNE
IPC: C07F9/30
Filed: 1982-04-08
Abstract: Acylphosphine compounds of the formula I   <IMAGE>   where X is oxygen, sulfur or an electron pair, R1 is R4 or OR4, R2 is -OM, where M is a monovalent cation, R3 is aryl which is substituted at least at the two positions ortho to the carbonyl group, and R4 is hydrogen, alkyl or aryl, are very effective photoinitiators for photopolymerizable materials, such as coating compositions, finishes, printing inks, unsaturated polyesters, recording media and preferably aqueous polymer dispersions or solutions.
Patent JP-H07268784-A (JP)
Title: Dyed product of highly strong polyethylene fiber and method for dying the same
Inventor: SUGANO KATSUO
IPC: D01F6/04
Filed: 1994-03-28
Abstract: PURPOSE:To obtain the dyed product excellent in dyeing fastness for various dyestuffs without lowering the strength of the highly strong polyethylene fibers by dyeing the highly strong polyethylene fibers with a specific hydrophobic dyestuff. CONSTITUTION:An ultrahigh mol.wt. polyethylene fiber having a tensile strength of >=25g/d and a tensile elastic modulus of >=800g/d is dyed with a dyestuff selected from a hydrophobic yellow dyestuff (e.g. a quinoline dyestuff) such as disperse.yellow 54 or dmsperse.yellow 64, a 1-amino-2-phenoxy-4- hydroxyanthraquinone hydrophobic dyestuff (e.g. dispersered 60, disperse.red 92) as a red dyestuff component, and a 1-anilinoanthraquinone hydrophobic dyestuff (e.g. disperse.blue 19, disperse.blue 24) as a blue dyestuff component at 60-140 deg.C without applying a tension to the fiber to obtain the dyed product excellent in water resistance, abrasion resistance, light resistance, etc., and having good dyeing fastness without lowering the strength of the fiber.
Patent JP-S59184178-A (JP)
Title: Pyrrolizidine derivative
Inventor: MIYANO SEIJI
IPC: A61P9/10
Filed: 1983-03-31
Abstract: NEW MATERIAL:A compound of formula I (n is 1, 2; R is benzoyl, cinnamoyl, phenyl which is substituted with lower alkyl or alkoxy). EXAMPLE:8-(3',4',5'-Trimethoxybenzoyl)oxymethylpyrrolizidine. USE:Coronary vasodilator. PREPARATION:The reaction of a compound of formula II with an acid chloride is carried out in a solvent such as chloroform to give a compound of formula I where R is acyl. At this time, an alkali hydroxide, triethylamine or pyridine may be added to promote the reaction. The compound of formula I where R is phenyl is obtained by reaction of a compound of formula II with methanesulfonyl chloride in a solvent such as benzene followed by reaction with the corresponding substituted phenol alkali metal salt.
Patent JP-2000212040-A (JP)
Title: Transparent gel-like composition
Inventor: TERADA REIKO
IPC: A61K8/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent gel-like composition good in feeling of use, excellent in stability of a gel with time and further mild in actions on skin. SOLUTION: The characteristic of this transparent gel-like composition is to contain 60-95 wt.% of an oily phase having 1.40-1.50 refractive index at 20 deg.C, 0.5-30 wt.% of a polyglycerol ester of a fatty acid which is an ester of a polyglycerol having >=3 average degree of polymerization with one or more kinds of fatty acids selected from 8-22C saturated and 8-22C unsaturated fatty acids and has >=10.0 hydrophile-lipophile balance(HLB), 0.1-25 wt.% of water and <=40 wt.% of a tri- or a polyhydric alcohol and has the difference in refractive index between the oily phase and the aqueous phase at 20 deg.C within ±0.01.
Patent JP-S59182751-A (JP)
Title: Printing hammer
Inventor: KITAGAWA KUNIO
IPC: B41J9/133
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a low-cost and highly reliable printing hammer by using a system in which a link mechanism is moved in a rocking manner by deformation caused by the electrostatic polarization action of piezoelectric element to obtain displacement necessary for printing. CONSTITUTION:When applying a voltage between the terminals 14 and 14' of the electrodes 15 and 15' of a piezoelectric element 1, the piezoelectric element 1 is shrunk, the side 7 is moved, the side 5 connected with a hinge 6 is clockwise turned, and a movable link 4 and a printing pin 3 are projected to the right side. The constitution of the printing hammer can be simplified by connecting the sides of a parallelogram by hinges 6, 10, 11 and 12, the life can be lengthened, and the reliability can be raised.
Patent JP-H11256566-A (JP)
Title: Method and device for expanding continuous wall gable part by use of water jet
Inventor: YOKOO MITSURU
IPC: E02D5/18
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for expanding a continuous wall gable part, whereby expansion of the continuous wall gable part and removal of soil where construction work cannot be done with an excavator are effected by use of water jets. SOLUTION: A guide rail 7 is placed horizontally, and a nozzle drive block 4 is provided which is guided on the guide rail 7 and driven by a driving motor 5 to reciprocate horizontally. A nozzle block 3 is hung on the nozzle drive block 4, and an expansion device M in which nozzles 10, 11 are provided respectively in upper and lower positions across the nozzle block 3 and a space S wherein the nozzle block 3 moves is lowered in sequence. Also, the nozzle block 3 is reciprocated horizontally and moved zigzag whereby a continuous wall gable part is excavated and expanded by ejection of high-pressure excavating water from each nozzle 10, 11.
Patent JP-H03260216-A (JP)
Title: Construction of hardened pile
Inventor: MOTOMURA OSAMU
IPC: E02D5/62
Filed: 1990-03-08
Abstract: PURPOSE:To form a hardened pile under the ground by a method in which a hollow tube housing a flexible cylinder is penetrated into the ground until a given depth is reached, and while the cylinder is tensed and left behind, a hydraulic slurry is injected from the upper part of packer and expanded. CONSTITUTION:A flexible cylinder 1 is tensed in a hollow tube 2 and turned together to excavate the ground, and after it reaches a give depth, anchors are separated from the tube 2 and the cylinder 1 is left behind in a tensed state in the excavated pit of the ground. A casing 22 is attached to the peripheral side of the upper open end 8 of the cylinder 1 and a packer 10 is attached to the inner edge of the open end to close the open end 8 of the cylinder 1. The tip of a pump hose 9 is exactly connected with the end 8 of the cylinder 1 by the packer 10 and a hydraulic slurry is injected into the upper part. A hardened pile 11 having a larger diameter than the outside diameter of the tube 2 can thus be formed under the ground.
Patent JP-S59182631-A (JP)
Title: Pulse counter
Inventor: MATSUMOTO KATSUI
IPC: H03K21/02
Filed: 1983-03-31
Abstract: PURPOSE:To attain a lot of processings within a prescribed time by connecting a frequency division circuit between an input terminal and a microcomputer so as to count an input pulse by means of both the leading and trailing of the input. CONSTITUTION:A pulse signal inputted from a terminal 11 is inputted to a frequency division circuit 12 so as to detect the trailing, the signal is converted into a frequency division signal of 50% duty being risen at the trailing of one pulse and trailing at the next pulse and inputted to the microcomputer 20. Then, the leading and trailing of the frequency dividing signal are detected by H and L level detecting circuits 13, 14 respectively, and this signal is inputted to L-H and H-L level change detecting circuits 15, 16 so as to detect the leading or trailing of the frequency dividing signal. This output is counted alternatley by a counter 18 via an OR circuit 17, and the leading and trailing signal is counted sequentially. Then, the counted signal is formed as a display signal by a decoder 19 and displayed on a display device 21.
Patent JP-S62214643-A (JP)
Title: Structure for bonding heat sink and stem in photosemiconductor package
Inventor: CHINO TAKESHI
IPC: H01L23/02
Filed: 1986-03-15
Abstract: PURPOSE:To accomplish a bondage whereby no bending moment is created in a heat sink by a method wherein heat sink and stem bonding surfaces are provided with solder flow stopping means and then the two bonding surfaces are put together with solder. CONSTITUTION:A heat sink 1 and stem 2 are provided with solder flow stopping means on their bonding surfaces 11 and 12, respectively. An annular groove 13 is formed, with its cross section rectangular, on the bonding surface 11 positioned on a step 4 in a recess 3 in the heat sink 1. It is so structured that molten solder f10 flows into the annular groove 13. Further, an annular protrusion 14 is formed, with its cross section rectangular, on the bonding surface 11 in the heat sink 1. On the bonding surface 12 of the stem 2, an annular groove 15 is formed, wherein the annular protrusion is accommodated loosely. In a structure designed as such, the annular protrusion 14 serves as a dam stopping the solder 10 from flowing out. With the bonding being thus accomplished between the heat sink 1 and stem 2 by means of the solder 10, no bending moment is created in the heat sink 1 during the bonding process.
Patent JP-H02272538-A (JP)
Title: Film cassette
Inventor: JIYON JIYOSEFU NIIDOSUPIARU JI
IPC: G03B17/30
Filed: 1990-03-08
Abstract: PURPOSE: To prevent a pulling end part from being fed between a peel guide and next inside roll by providing a film cassette with a means mutually engaging with at least either of a film leader and a flange. CONSTITUTION: This film cassette is to separate the film leader from the flange and also to guide the film leader to the outside of a cassette shell body passing a film path, and the film leader 35 and at least one of the flanges 41 and 43 mutually have an engaging means, and the engaging means holds the pulling end part 37 so as to set a minimum distance in a radial direction sufficient for positioning the pulling end part 37 of the film leader 35 at the inside of the area of the peel guide 67 from the next inside roll. Thus, the pulling end part 37 is surely fed out on the peel guide 67 corresponding to the rotation of a spool 5 in a film rewinding direction. Thus, the pulling end part is prevented from being fed out between the peel guide and the next inside roll.
Patent JP-S58175301-A (JP)
Title: Waveguide connecting method
Inventor: KOBAN MITSUYA
IPC: H01P1/04
Filed: 1982-04-07
Abstract: PURPOSE:To simplify the assembling work of waveguides, by providing a ring having a male screw at the outer circumference of a flange at one side and a female screw at the other flange and then screwing them with each other. CONSTITUTION:A flange 1a is provided at an end of a waveguide 2a, and a male screw is cut at the outer circumference of the flange 1a. A flange 1b is provided at an end of a waveguide 2b. A ring 4 is attached to the outside of the flange 1b so that the ring 4 is never detached from the flange 1b. A female is cut to the surface of an edge of the ring 4. The ring 4 is rotated to screw both screws with eath other while flanges 1a and 1b are joined together. In such a way, the waveguides can be connected simply and assuredly to each other even in a small space without using any tool. Furthermore there is no fear to lose the parts to prevent the generation of an accident.
Patent JP-H06247416-A (JP)
Title: Packing of article
Inventor: FUKUZAKI HIDEKI
IPC: B65B25/14
Filed: 1993-02-22
Abstract: PURPOSE:To facilitate the works on folding the ear side, simplify the folding device, increase the working efficiency, and increase the finishing accuracy, by providing folds in advance at the ear side of a packing sheet. CONSTITUTION:A packing sheet 2 is wound off to supply and wound up on the external periphery of an objective 1. And both ear sides of the packing sheet 2 are folded in along the side of the objective 1 to pack it. At this time, folds (a), (b), (c) are previously provided in accordance with the objective 1 at both ear sides of packing sheet, while winding the packing sheet 2 before winding up the sheet 2 on the object 1.
Patent JP-S57172503-A (JP)
Title: Cord fixture
Inventor: YAMAGISHI AKIRA
IPC: H01R13/58
Filed: 1981-04-17
Abstract: PURPOSE:To make a cord fixture applicable to cords of various thicknesses, and to fit it to a cabinet by one touch by coupling a couple of sandwiching members for a cord on the sandwiching back-surface sides of them, and providing a guide wall for the cord. CONSTITUTION:While a cord 3 is run through a hole 4, the tip parts of sandwiching members 1 and 2 are pressed against each other, and the cord 3 is sandswiched tighly between knurled projecting parts 1a and 2a. Consequently, grooves 1b ans 2b of the sandwiching members 1 and 2 are engaged with a cut part 9a by force of restitution generated when the cord 3 is pressed in, and thus a cord fixture 10 is fixed in the carbinet 9 by one touch. Further, the sandwiching members 1 and 2 are prevented from shifting in position forward and backward not only by the coupling member 5, but also by engagement between projecting parts 7a and 7b and recessed parts 8a and 8b. Furthermore, guide walls 6a and 6b prevent the cord 3 from damaging owing to the contact of the cabinet 9 with the cut part 9a, etc.
Patent JP-H10251894-A (JP)
Title: Production of tin steel plate and tin free steel plate and production equipment therefor
Inventor: SHIMAMURA MICHIHIRO
IPC: C23C22/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing tin steel plates and tin free steels plates which is compact in an electroplating line for the tin steel plates and tin free steel plates and is capable of easily switching the production of both steel plates and production equipment therefor. SOLUTION: In the case the tin steel plates are produced in the continuous electroplating line for the tin steel plates provided with chemical conversion equipment behind electroplating equipment for the tin steel plates, the chemical conversion treatment is executed by a chemical conversion liquid with the chemical conversion treatment equipment described above after the electroplating is executed by the electroplating equipment of the tin steel plates. In the case the tin free steel plates are produced, the steel plates are passed without being electroplated with the electroplating equipment for the tin steel plates and the electroplating is executed by the electroplating for the tin free steel plates with the chemical conversion treatment equipment.
Patent JP-H10236662-A (JP)
Title: Continuous type unloader and its operating method
Inventor: HARA SHINJI
IPC: B65G67/60
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a part to be scrapped off to make follow-up motion flexibly and prevent damaging. SOLUTION: A swing arm 30 and a tension rod 32 are furnished under a vertical elevator, and a parallel ink mechanism formed through a tilt cylinder 40. A swing cylinder 42 to put the swing arm 30 rotatable is connected with the swing arm 30, and a deadweight reducing circuit 60 including a proportional solenoid valve 68 as major constituent element is connected with the swing cylinder 42 besides a drive circuit 58. With this continuous unloader 20 of the described constitution, when the circuit 60 is actuated, a bucket 52 makes follow-up motion to the ship bottom 54 in the condition that the deadweight is decreased by the thrust force of the swing cylinder 42, so that no excessive reactive force is applied to the bucket 52 even though it receives an acceleration from the ship bottom 54 owing to the vertical movement.  This establishes preventing the bucket 52 and bottom 54 from being damaged.
Patent JP-H03260049-A (JP)
Title: Plasma anodization device
Inventor: NOBUNAGA HISASHI
IPC: C23C8/36
Filed: 1990-03-09
Abstract: PURPOSE:To highly densify plasma and to form a good-quality oxide film on the surface of a large-area material to be treated at low temp. by using a mesh electrode as a plasma producing high-frequency electrode in the plasma anodization device. CONSTITUTION:A material 13 to be treated consisting of Si, GaAs, Nb, Ta, etc., is fixed to a holder 12 in a vacuum vessel 11, and a high-frequency electrode 14 is arranged in parallel with the holder. Gaseous oxygen is introduced into the vessel 11 from an inlet 20, a positive bias voltage is impressed on the holder 12 from a DC power source 15, a high-frequency voltage is impressed on the electrode 14 from a high-frequency power source 17 to produce oxygen plasma, and the film of the oxide is formed on the surface of the material 13. Since a mesh electrode is used as the high-frequency electrode 14 in this case, a good quality oxide film is formed on the surface of the large-area material 14 at low temp. and at a high rate.
Patent JP-H0578558-A (JP)
Title: Polyester composition having high degree of crystallinity
Inventor: RITSUKARUDO POO
IPC: C08K5/12
Filed: 1992-03-16
Abstract: PURPOSE: To obtain a polyester compsn. with a high crystallization rate.  
     CONSTITUTION: At least one org. compd. represented by general formula ROOC- Ar-OCC-Ar'-COO-Ar-COOR (I) (wherein R is a hydrogen atom or a 1-4C alkyl group and Ar and Ar' may be same or different and are a 6-12C simple or fused aromatic group) and a polyester resin are mixed at high temp. and the mixture thus obtained is cooled to room temp. to obtain a polyester compsn. with a high crystallization rate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07273762-A (JP)
Title: Communication equipment
Inventor: CHIKAMA TSUTOMU
IPC: H04L45/24
Filed: 1994-03-29
Abstract: PURPOSE:To minimize the system down state at the time of the occurrence of a prescribed fault in the middle of data communication. CONSTITUTION:A line releasing means 16a which releases a line at the time of receiving a message for call disconnection from the network side in the middle of data communication, a disconnection reason discriminating means 16b which discriminates whether the disconnection reason of the message for call disconnection is prescribed one, and an automatic call originating means 16c which automatically conducts the call originating operation after a prescribed time are provided. When the call is disconnected because of the occurrence of a fault on the network side in the middle of data communication, the call originating operation is automatically conducted the prescribed time after the disconnection if this disconnection is caused by the prescribed reason, that is, if it can be recovered in a short time, thereby restoring the data communication state as soon as possible.
Patent JP-S60216096-A (JP)
Inventor: RUUTOGAA DEETERUSU
IPC: F04D19/04
Filed: 1985-03-25
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-H07271226-A (JP)
Title: Image forming device
Inventor: KAJIWARA TADAYUKI
IPC: H05B3/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an image forming device capable of reducing a heat capacity for shortening a warming up time by providing at least two or more fixing devices so as to miniaturize them and the consumption of power by the time- division drive of the fixing device and further, obtaining a high printing quality image without a failure in fixing, etc., by changing the set temperature and nip width of the fixing device, for imparting more uniform fixing energy to a transfer material from the fixing device. CONSTITUTION:Two or more fixing devices 20a-20c are composed respectively of fixing rotary bodies., 16a-16c having halogen lamps 15a-15c, pressurizing rotary bodies 17a-17c arranged opposite to the fixing rotary bodies 16a-16c and having different roller diameters, thermosensitive elements 18a-18c coming into contact with the fixing rotary bodies 16a-16c and detecting the surface temperatures and an entering guide leading the transfer material 11 to a contact area.
Patent JP-S59184685-A (JP)
Title: Printer
Inventor: NOZAKI MINEO
IPC: B41J11/00
Filed: 1983-04-05
Abstract: PURPOSE:To obviate contamination due to shocks and contrive to reduce the size and weight of a printer, by a method wherein motive power of a paper-feeding motor is transmitted through a cam as motive power for pressing and separating a head from a platen, in a printer using a thermal head. CONSTITUTION:When a pulse motor 8 is rotated clockwise on inputting a printing command, a gear 10 is rotated in the same direction, and a spring 12 receives rotation in the direction for tightening, and transmits the rotation to the cam 14. On the other hand, a feeding spring 11 receives rotation in the direction for slackening, so that the rotation is not transmitted to a paper-feeding roller 6. Then, a pin 15 making contact with a projected part 14 of the cam 14 drops into a recessed part 14a, whereby the thermal head 1 is pressed against the platen 19 by the force of a spring 18. After printing is completed, the motor 8 is rotated clockwise by a fixed amount, the pin 15 is brought into contact with the projected part 14b, is stopped there, then the motor 8 is rotated counterclockwise, and the roller 6 is rotated through the spring 11.
Patent JP-H09252503-A (JP)
Title: Magnetic levitation train
Inventor: MIYAJIMA AYUMI
IPC: B61G5/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a means which makes it possible for a magnetic levitation train to continue its smooth run even if quenching occurred to the superconducting magnets on an intermediate truck supporting a magnetic levitation train. SOLUTION: Members 7 are provided between two neighboring car bodies to constrain their relative, vertical movement, letting compressive force and tensile force of the vertical direction act on coil springs 74, 75. Two car bodies 1a, 1b are each connected to a truck 2b via two air springs 5. The magnetic levitation train in enabled to run on levitation by electrodynamic suspension generated by superconducting magnets provided on the truck 2b and ground coils 9 provided on a guideway.