baber/WOPTO huggingface dataset:
Patent JP-S5749670-A (JP)
Title: Polyaddition/polycondensation product containing basic nitrogen group, manufacture and cathodic electrodeposition thereby
Inventor: FURITSUTSU ERUDOMAN KEMUPUTAA
IPC: C08C19/36
Filed: 1981-07-15
Abstract: A polyadduct/polycondensate which is water-dilutable when protonated with an acid, and which contains basic nitrogen groups, the groups being of the general formula (I)    <IMAGE>  (I)  and/or of the general formula (II)    <IMAGE> (II)  as well as of the formula (III) <IMAGE> (III)  where R1 and R2 are hydrogen or methyl, R3 and R4 are hydrogen, alkyl or a radical bonded to a phenol or phenolether, R5 and R6 are alkyl, hydroxyalkyl or alkoxyalkyl or are linked to one another to form a 5-membered or 6-membered ring, R7 is a polydienyl radical, n1= from 0.5 to 3 and n2= from 0.05 to 1.0, and its method of preparation. The polyadduct/polycondensate can be used, for example, as a surface-coating binder for the cathodic electrocoating of metal articles.
Patent JP-H04229838-A (JP)
Title: Nonlinear optical device and manufacture thereof
Inventor: TORERIANTO FUAN
IPC: G02F1/361
Filed: 1991-04-16
Abstract: PURPOSE: To enable high stability even under a high-temp. condition by consisting the device of a crosslinked triazine polymer contg. a covalent bonded optical nonlinear dye part. CONSTITUTION: A coupler consists of a substrate 2, a pair of channel waveguides 3, 4 spaced from each other on the surface of the substrate and a pair of electrodes 5, 6. The one electrode accompanies with the channel waveguides and come into contact therewith. The waveguides in the respective central regions 7 and 8 of the waveguides 3 and 4 are parallel with each other and the splicing between the waveguides in the parallel parts is small. The waveguides 3, 4 consist of the crosslinked triazine polymer contg. the covalent bonded optical nonlinear dye part. The cured triazine powerfully stabilizes the dye part and the stability is continuously maintained over a long period under the high-temp. condition.
Patent JP-H01280084-A (JP)
Title: Production of reversible thermochromic animal hair fiber
Inventor: NISHIMURA TEIJIRO
IPC: D06P5/00
Filed: 1988-05-02
Abstract: PURPOSE:To obtain the subject colorful supple animal hair fiber, by adsorbing reversible thermochromic ink cationic charged with a cationic resin having film-forming ability on an animal hair fiber having a previously anionic charged fiber surface. CONSTITUTION:A resin (e.g., acrylic copolymer or polyamidoepichlorohydrin resin) having cationic groups and film-forming ability is added to a dispersion containing a reversible thermochromic ink dispersed in water to enclose the reversible thermochromic ink therein for cationic charging thereof. The resultant ink is then completely exhausted and absorbed on an animal hair fiber, preoxidized (with an oxidizing agent) and having fiber surfaces charged with anions. The obtained animal hair fiber is subsequently dried and heat-treated to afford the aimed colorful reversible thermochromic animal hair, rich in suppleness and capable of changing from a colorless state to a colored state and vice versa at, e.g., a certain temperature as a boundary.
Patent JP-H04319194-A (JP)
Title: Structure of butt junction of hollow aluminum pipe
Inventor: KOMATSU KOICHI
IPC: E06C1/10
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the incursion of surface treatment liquid to the inside of a pipe without spoiling the beauty by driving and fixing cork-like bodies having a sectional shape corresponding to a sectional shape of the inside of the pipe between butt ends of a loop shaped frame body of a hollow aluminum pipe through a seal agent to form a junction. CONSTITUTION:A seal agent 6 such as acrylic system two liquid adhesive, etc., is applied to the outside surfaces of cork-like bodies 4 and 5 having a sectional shape corresponding to a sectional shape of the inside of a frame body 1 of a hollow aluminum pipe. After that, the cork-like body 4 is driven into the end 2a of a half body 2 of the frame body 1 and the end 3a of a half body 3, the cork-like body 5 is driven into the end 2b of a half body 2 and the end 3b of a half body 3, and half bodies 2 and 3 are butted to connect. The protruded seal agent 6 is wiped off. According to the constitution, the incursion of treatment liquid to the inside of the hollow pipe can be prevented in the case the surface treatment is made by dipping.
Patent JP-S5443013-A (JP)
Title: Sound source device of electronic musical instruments
Inventor: HAMADA OSAMU
IPC: G10H1/00
Filed: 1977-09-12
Abstract: PURPOSE: To prevent chattering of keys and the influence of temperature by generating stable timing signals in correspondence to key touching through shift registers, etc. thereby controlling required circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S587432-A (JP)
Inventor: MAIKERU JIEI KOBITSUCHI
IPC: H01M50/426
Filed: 1982-06-25
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-H07319145-A (JP)
Title: Storing device for film cartridge
Inventor: OTSUKA KIKUO
IPC: B65D85/672
Filed: 1994-05-24
Abstract: PURPOSE:To keep many film cartridges altogether and to instantly retrieve and extract the aimed film cartridge. CONSTITUTION:Many cartridge housing parts 26 are provided in a film cartridge storing box 20, and the film cartridge having a semiconductor memory where retrieval information is recorded is stored there. A retrieval terminal part 22 is connected to the storing box 20, and the aimed film cartridge is extracted from many stored film cartridges by inputting the retrieval information from the keyboard 32 of the terminal part 22. Namely, when the retrieval information recorded in the semiconductor member in the film cartridge and the retrieval information are compared and the aimed film cartridge is selected, a light emitting diode 28 provided in the vicinity of the storing part 26 in which the film cartridge is stored is lighted, whereby a user is informed of a position where the aimed film cartridge is stored.
Patent JP-H11345805-A (JP)
Title: Method for removing sidewall polymer rail from al/cu metal wire on semiconductor or microelectronic composite structure by post-reactive ion etching
Inventor: RAMACHANDRAN RAVIKUMAR
IPC: H01L21/3213
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To avoid temporal coupling of reactive ion etching(RIE) and wet cleaning, and use of wet chemical cleaning, for anisotropic reactive ion etching processing, in RIE processing technique in which a via hole is formed so as to penetrate an intermediate dielectric layer(ILD). SOLUTION: In a method of removing a sidewall polymer rail from an Al/Cu metal wire on a semiconductor or a microelectronic composite structure by post-reactive ion etching, a mixture of an etching gas and an acid neutralizing gas is supplied into a vacuum chamber in which the composite structure is supported to form a water-soluble matter of the sidewall polymer rail left behind on the Al/Cu metal wire by RIE processing, removing the water-soluble matter with deionized water, and removing photoresist from the composite structure by a plasma processing only by means of water or a chemical down stream plasma etching.
Patent JP-2000030008-A (JP)
Title: Method and system for reading dynamic set of tag with distinct id code
Inventor: VACHERAND FRANCOIS
IPC: G06K7/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for reading a tag which is provided with an ID code and is capable of getting in and out from an electromagnetic field transmitted by a polling device. SOLUTION: The list of all the tags existing in the electromagnetic field of a polling device is generated and after then, a tag already entering the list is re-activated, whether the device still exists in the magnetic field or leaving it is confirmed from these tag and a tag entering the field is added. Thus, in order to permit execution of the update (step 30) of this list during a following reading cycle, first reading cycle (step 20) where each tag recognized during it is locked and an ordering number is assigned to each tag recognized during it is executed.
Patent JP-H11326919-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: BANNISTER ROBERT WILLIAM
IPC: G02F1/1339
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a combination of two substrates which are arranged at an interval across spacers. SOLUTION: The manufacture of a ferroelectric liquid crystal device includes processes mentioned below so as to provide the interval between one substrate 13 and the other substrate by using the spacers 15. Namely, the spacers 15 are stuck on the top surface of a transfer plate 26, which is pressed against the reception surface 29 of the substrate 13. Then the transfer plate 26 is so removed that the spacers 15 move to arbitrary positions on the reception surface 29 from the transfer plate 26. Lastly, the other substrate is pressed against the spacers 15 on the reception surface 29 to combine the substrate 13 and the other substrate which are held at the interval by the spacers 15. Through this series of processes, the spacers 15 can be arranged at the arbitrary positions by the very easy method and the number of the processes used for this manufacture can be minimized.
Patent JP-H05303252-A (JP)
Title: Image forming device with automatic document feeder
Inventor: YAMADA YASUSHI
IPC: B65H3/44
Filed: 1992-04-28
Abstract: PURPOSE:To improve productivity in copying by detecting the sizes of respective documents at an early stage and quickening the timing of preliminarily feeding a recording paper of an image forming device in the case of coexistently placing plural kinds of documents having different sizes on the document platen of an automatic document feeder and feeding them. CONSTITUTION:The exposed latent image of a document image is formed on a recording medium 31 in an image forming part 3, and developed into a sensible image, which is transferred on the recording paper selectively fed from plural paper feeding cassettes 4A, 4B, 4C and 4D in the image forming device. This image forming device provided with an automatic document feeder 10 is provided with a paper flying feeding means which successively feeds plural documents D to a standby position as preliminary paper feeding, a document size detecting means which detects and stores the sizes of the respective documents supplied to the standby position from a separating and feeding means, and a paper feeding means which controls to select the size of the recording paper or copying magnification in accordance with a size detection signal by the document detecting means and feeds the recording paper to the image forming part 2 in a document intermediate feeding path from the separating and feeding means to a reading part.
Patent JP-S5234179-A (JP)
Title: Pressure tube jointing mechanism operating oil pressure circuit in pre ssure tube type reactor
Inventor: INOUE TATSUMI
IPC: G21C19/20
Filed: 1975-09-11
Abstract: PURPOSE: 2 sets of oil pressure cylinders for vertical strokes are installed, separating an oil pressure system for an accident and the balance of cylinder is used for the vertical strokes to improve operational reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05301183-A (JP)
Title: Robot control device and method
Inventor: KANBE YASUHIRO
IPC: G05B19/42
Filed: 1992-04-28
Abstract: PURPOSE:To reduce the teaching time even though the size, the form, and the like of an object are changed, by introducing the automation of the teaching work and the learning function without depending on the skill level of worker or the visual confirmation as to the teaching work. CONSTITUTION:A robot control device and its method are composed by including to provide a robot working means 11 to carry out numerous teaching works with relating to an object of work 16, an image recognizing means 12 to recognize the positioning mark pi of the object of work 16, a teaching data processing means 13 to correct and renew the teaching data Di depending on the positioning mark recognizing process, and a control means to control the inputs and the outputs of the robot working means 11, the image recognizing means 12, and the teaching data producing means 13.
Patent JP-H08302871-A (JP)
Title: Partition-wall-integrated panel and method for constructing partition wall
Inventor: MISHINA SEISHI
IPC: E04B2/00
Filed: 1995-05-09
Abstract: PURPOSE: To enhance the efficiency of construction by molding a partition-wall- integrated panel with two reinforcing ribs intervening between first and second rectangular construction boards, and fitting the integrated panel into a ceiling runner. CONSTITUTION: This partition-wall-integrated panel 10 is molded with two reinforcing ribs 16 intervening between first and second rectangular construction boards 12, 14, the length of the first construction board 12 in the longitudinal direction being greater than the length of the second construction board 14. A ceiling runner 42 and a floor runner 44 are placed respectively on a ceiling member 48 and a floor member 46, and with the partition-wall-integrated panel 10 held in a diagonal position the mating part of the ceiling runner 42 is fitted into recesses 45 in both of the construction boards 12, 14. Next, the partition- wall-integrated panel 10 is slid downward to make one end face 26 of the second construction board 14 abut to the first abutting surface 52 of the floor runner 44 to secure the integrated panel 10 to both of the runners 42, 44. Formation of a reusable, non-stud partition wall is thus possible.
Patent JP-S60255798-A (JP)
Title: Preparation of phosphatidylcholine derivative
Inventor: NANBA YUKIHIRO
IPC: C07F9/10
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for drugs, cosmetics, etc. in high yield in high purity, by supporting glycerophosphatidylcholine on a metal oxide, etc., acylating it in the presence of a basic catalyst with an acid anhydride etc. CONSTITUTION:Glycerophosphatidylcholine shown by the formula I is dissolved in a solvent such as methanol, etc., blended with 2-30 times as much a carrier selected from a metal oxide, a higher fatty acid alkaline (earth) metal salt, and an inorganic neutral salt as the compound shown by the formula I by weight, the solvent is removed, and the blend is powdered. Then, the prepared carrier powder is suspended in a solvent such as chloroform, etc., and the compound shown by the formula I in the carrier powder is acylated with preferably three times - five times the molar quantity of an acid anhydride (e.g., palmitic anhydride, etc.) shown by the formula RCOX (X is halogen) in the presence of 0.1-2 times the molar quantity of a basic catalyst (e.g., N,N-dimethyl-4-aminopyridine, etc.) preferably at 15-45 deg.C, to give the aimed compound shown by the formula II.
Patent JP-H02286480-A (JP)
Title: Standing device for motorcycle
Inventor: HANAWA KAORU
IPC: B62H1/02
Filed: 1989-04-28
Abstract: PURPOSE:To make assembly easier by constituting a case of a standing unit with two half-bodies, and forming the half-body on one side solidly with a case of a power unit, in a device which attaches the standing unit, making a motor the driving source, to the case housed with the power unit. CONSTITUTION:A power unit 9, made up of housing an engine 7 and transmission 8 in a case 12, is installed in the central power part of a body of a motorcycle, and a standing unit 25 is installed in this case 12. The stand unit 25 transmits its motion to a drive shaft 42 by operation of a motor M2 via a worm 36, a work wheel 40, a counter-shaft 37 and gears 41, 44, and it is constituted so as to upright a car body after rocking a main stand 48 with rotation of this drive shaft 42. A case 27 of this standing unit 25 is constituted of symmetrical half-bodies 27a, 27b, and the half-body 27a on one side is solidly formed with the case 12 of the power unit 9, while the half-body 27b on the other is attached to the half-body 27b freely detachable by bolts b1.
Patent JP-H02287654-A (JP)
Title: Bus tracer
Inventor: TAOKA YUKIO
IPC: G06F13/00
Filed: 1989-04-27
Abstract: PURPOSE:To realize the space saving and the simplification of the operating panel surface and to improve the operability by providing a correspondence table store means, etc., in which a correspondence table of a fault discrimination number outputted in the case of generation of a system fault and its fault contents character information is stored. CONSTITUTION:When a bus tracer body 5 is started, its operation is all executed by an interactive format on a display screen, and a trace operation is executed by extracting the information from on a bus 1 and saving it in a trace memory 9. Subsequently, when it is confirmed that a prescribed condition for ending the trace is formed, a trace control part 7 ends the trace after a prescribed time elapses. In this case, when other system error than a set trace end condi tion is generated, the control part 7 refers to a correspondence table in a corre spondence store means 12 from inputted fault discriminating information, reads out fault contents character information corresponding to a fault discrimination number, and brings its fault contents to character display on a prescribed display screen. In such a way, the space saving and the simplification of the operating panel surface can be executed, and the operability can be improved.
Patent JP-H07292180-A (JP)
Title: Polypropylene resin composition
Inventor: FUNAOKA HIDEHIKO
IPC: C08K5/20
Filed: 1994-04-26
Abstract: PURPOSE:To produce a polypropylene resin composition having excellent rigidity, toughness, impact whitening resistance and heat-resistance and useful for a large-sized injection-molded article such as automotive parts by adding a specific amount of a carboxylic acid amide wax to a specific propylene-ethylene block copolymer. CONSTITUTION:This polypropylene resin composition is produced by compounding (A) 100 pts.wt. of a propylene-ethylene block copolymer having an ethylene content of 1-7wt.% and a melt flow rate(MFR) satisfying the formula I (MFRc is MFR of the propylene-ethylene block copolymer), the formula II (MFRa is MFR of the homopolymer part; MFRb is MFR of the random copolymer part) and the formula III and containing 88-98wt.% of propylene homopolymer part and 12-2wt.% of a propyleneethylene random copolymer part having an ethylene content of 25-75wt.% with (B) 0.1-5 pts.wt. of a carboxylic acid amide wax.
Patent JP-H04338265-A (JP)
Title: Method for coating molding
Inventor: KAWADA TOSHIMICHI
IPC: B05D1/32
Filed: 1991-05-15
Abstract: PURPOSE:To provide the easy coating method for a molding having excellent appearance which makes the boundary line of a coated film layer clean along the end edges of a masking material. CONSTITUTION:This coating method for a front grille 1 as the molding having a curved part 8 formed of a flat part 6 and a sloped part 7 sloping downward from this flat part 6 consists in installing an electrocasting mask 10 as the masking material to the sloped part 7 mentioned above and up to the flat part 6 beyond the curved part 8 film the sloped part 7 and spray coating of a coating material in this state.
Patent JP-H05293659-A (JP)
Title: Method for refining crystalline particle of aluminum alloy and welding it
Inventor: HARADA SHOJI
IPC: B23K9/23
Filed: 1992-04-02
Abstract: PURPOSE:To provide a method for refining crystalline particle of aluminum alloy to reduce solidification crack sensibility and welding it. CONSTITUTION:After non-balanced rectangular wave alternating current where a straight polarity rate Is/(Is+Ir) of the straight polarity current in an average current Is of a negative electrode to the reverse polarity current in an average current Ir of a positive electrode is 50-90%, is energized for a period Ta, the straight polarity direct current is energized for a period Td the non-balance rectangular wave alternating current and straight polarity direct current is switched at an energizing ratio Ta/(Ta+Td)>=25% and at switching frequencies 0.5-30Hz, the molten pool is stirred and crystalline particles are refined.
Patent JP-S5815485-A (JP)
Title: Current source bridge type servo-amplifying circuit
Inventor: KOIDE HIROSHI
IPC: H02P7/288
Filed: 1981-07-17
Abstract: PURPOSE:To improve the following property of a current source bridge type servo-amplifying circuit after a control input signal by a method wherein a switching circuit at the final stage is changed over according to change between positive and negative of the control input signal, and moreover conducting time of the switching circuit is controlled according to the control input signal. CONSTITUTION:When a positive voltage is applied as the control input signal Vi, a signal DLi is converted into ''1'', and a switching circuit SW5 is closed to  make an amplifier 20 to operate in the inverse mode. Because output VO of a  comparing circuit 3 is made to have a negative voltage, output of the amplifier  20 is made to have a positive voltage, and a pulse signal having pulse duration corresponding to largeness thereof is outputted from a PWM circuit 6. While a  signal A1 is converted into ''1'' after delay time to be generated by a delay circuit 24, and when an enabling signal is ''1'' at that time, the switching circuits  SW4, SW1 are made to conduct. Accordingly a motor 1 is rotated in the positive direction. A current flowing in the motor 1 is fed back to the comparing circuit 3 through a current detecting circuit 2 .
Patent JP-H01281760-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKANOBU
IPC: H01L23/40
Filed: 1988-05-07
Abstract: PURPOSE:To obtain the desired thickness of solder and perform positioning of an insulating board with high accuracy as well by forming a hole at a part where a heat sink is in contact with solder, thereby covering the hole with the insulating substrate. CONSTITUTION:Solder 2 is used to bond a heat sink 1 to an insulating board 3 and solder 6 is used to bond it to a semiconductor element 7. Further, this device makes a hole prepared in an insulating substrate 1 smaller than the insulating board 3 and the thickness of solder is obtained by subtracting the thickness of a rear face pattern 4 of the insulating board 3 from the depth of a recessed part. Then, solder 2 located between the heat sink 1 and the insulating board 3 exists only in the recessed part and the existence of solder in this way allows this device to make use of self-alignment capacity fully by virtue of the surface tension effect of solder. Thus, accurate positioning is performed and the thickness of solder is controlled by changing the depth of the recessed part and then, the desired thickness of solder is obtained.
Patent JP-S604634-A (JP)
Title: Construction of disc brake
Inventor: OORIKI MIKIHIKO
IPC: F16D55/30
Filed: 1983-06-22
Abstract: PURPOSE:To release brake manually by protruding a moving core and part of a yoke, facing each other, from the brake cover, fixing them with a bolt, and by providing possibility of rotational operation of the bolt. CONSTITUTION:Part of a yoke 20 protrudes in the direction perpendicular to a rotary shaft 15 to form a protrusion 21, and a moving core 30 is furnished between the yoke 20 and lining 5, where the core 20 has a protruding part 31 facing said protrusion 21 of the yoke 20. In these protrusions 21,31, a screw hole 22 is provided on the yoke side 20 while a through hole 32 having a little larger dia. than this screw hole 22 on the moving core side 30, stretching in the direction of the rotary shaft 15 in such a manner as facing each other. A bolt 40 is screw fitted in this through hole 32. Application of brakes can be released by driving this bolt 40.