baber/WOPTO huggingface dataset:
Patent ID-18508-A (ID)
Inventor: HAYS BYRON G
IPC: C08K5/3445
Filed: 1997-05-28
Abstract: Disclosed are compositions comprising one or more compounds characterized by the formula:   <IMAGE>   wherein X is a hydrocarbyl, carboxylic acid ester, sulfonic acid ester, carboxylic acid amide or sulfonic acid amide group; Y is a hydrocarbyl, halogen or hydrocarbyloxy group; Ar is an aromatic moiety characterized by the formula:   <IMAGE>   wherein A is a halogen group; each Z is independently a -COOH or -SO3H group, or salts of such groups; m is 1 or 2; each R is independently a halogen, hydrocarbyl, hydrocarbyloxy, carboxylic acid ester, sulfonic acid ester, carboxylic amide, imidazolone, sulfonic acid amide, nitro group; and n is 0, 1 or 2. A process for preparing azo dyes, the dye compositions prepared by this process and the azo pigments derived from such dyes are also disclosed. Paint, ink and plastic compositions containing the foregoing pigments compositions are disclosed.
Patent ID-23486-A (ID)
Inventor: ROE DONALD CARROLL
IPC: A61F13/56
Filed: 1994-11-18
Abstract: Absorbent articles such as disposable diapers, incontinent briefs, diaper holders, training pants, feminine hygiene garments and the like, that have a unique waist feature that improves the dynamic fit as well as the containment characteristics of the absorbent article. Such absorbent articles comprise a chassis assembly preferably comprising a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet; an extensible waist belt; and a closure system for maintaining the absorbent article on the wearer. The extensible waist belt provides an extensible feature that provides a more comfortable and contorting fit by initially conformably fitting the diaper to the wearer and by sustaining this fit. While each extensible waist belt may be constructed from a number of extensible materials, the extensible waist belt preferably comprises a structural elastic-like film web. The structural elastic-like film (SELF) web exhibits an elastic-like behavior in the direction of elongation without the use of added elastic materials.
Patent JP-H11272568-A (JP)
Title: Storage reproducer, error correction method, portable information terminal and digital camera using the same
Inventor: TSUKADA MINORU
IPC: G06F11/10
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To attain a low bit error rate of a file system and reduction of a data reading time while suppressing a circuit scale of an internal ECC circuit in a memory chip. SOLUTION: In writing information into a memory, a memory internal ECC circuit RS encodes information data inputted from an I/O buffer 601 by using a 12 bit delay flip-flop(DFF) 701 (701a, 701b and 701c) and a multiplier 708, and outputs them to an S/A & latch 605. In reading the information from the memory, error information is obtained from the RS encoded data which are read to the S/A &latch 605 from the memory by using the 12 bit DFF 701 and the multiplier 708 and, at the same time, error detection/error correction processing is performed by using a divider 709, a detector 702 (702a and 702b), an NOR circuit 703 and a fourth switch 707, the data are decoded and outputted to the I/O buffer 601.
Patent JP-H06205492-A (JP)
Title: Sound output circuit
Inventor: MORITA TAKAO
IPC: H04R3/00
Filed: 1993-01-07
Abstract: PURPOSE:To make small the size of a radiator provided on an amplifier and to reduce the cost by converting an analog sound signal into a digital signal sound, amplifying the converted signal and driving a voice output device with the amplified digital sound output signal. CONSTITUTION:An analog sound signal outputted from an analog sound signal source 1 is inputted to an A/D converter 2. The digital sound signal converted by the A/D converter 2 is inputted to a digital output amplifier 3 and the amplified digital sound signal is given to a sound output device 4. When the analog sound signal is inputted to the A/D converter 2, the digital sound signal comprising plural pulses whose pulse width differs from each other according to the analog sound signal is obtained. When the digital sound signal is inputted to the digital output amplifier 3, only a current is supplied and when no digital sound signal is inputted, only a voltage is supplied and amplified. Thus, power consumption in the amplifier is reduced.
Patent JP-S62158719-A (JP)
Title: Production of polycarbonate by melt process
Inventor: HORIKAWA TAKESHI
IPC: C08G64/30
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a polycarbonate excellent in a heat stability and toughness, by transesterifying a bishydroxy compound with a carbonic ester in the presence of a catalyst and polycondensing the product in the presence of a specified phosphorus compound. CONSTITUTION:A bishydroxy compound (a) of formula I (wherein X is a bivalent group of formula II, formula III, -CO-, -O-, -S-, -SO- or -SO2-, R<1-2> are each H, CH3, C2H5, n-propyl, i-propyl, n-butyl, i-butyl or phenyl, m is 4-7 and n is 1-3), e.g., bisphenol A, is transesterified with a carbonic ester (b) (e.g., diphenyl carbonate) in an amount slightly excess by mole over that of component (a) in the presence of a catalyst (c) which is a phenol solution of 10<-1>-10<-4>mol%, based on component (a), of KBH4, and the monomers are polycondensed after 10-500ppm of a phosphorus compound (d) of formula IV (wherein R is a 1-25 C alkyl, aralkyl or alkaryl) is added to the reaction system.
Patent JP-H09190150-A (JP)
Title: Education device
Inventor: MORITO YUKO
IPC: G09B5/06
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To enable even children of lower classes who can not understand difficult wirings and operations to handle a device without connecting another video tape recorder and performing the operations of the starting and the stopping of the video recording in case of simultaneously displaying the model practical training recorded in the video tape and the imitation practical training of a student who imitated it and of recording the picture. SOLUTION: Since this device has both of the reproducing means 4A of the model practical training and a video recording means 4B recording the imitation practical training together with the model practical trainning, the need for the connecting of the another video tape recorder, etc., is unnecessitated and also the starting/stopping of the recording of the recording means 4B is controlled by control signals recorded in a video tape 3A in which the model practical training is recorded.  Consequently, by merely performing an imitation in accordance with the instruction of a screen 2, the imitation practical training performed by himself is automatically recorded together with the model practical training and also since the video recording is automatically stopped at the same time of completing the imitation practical training, the operation for performing the video recording is also entirely unnecessitated.
Patent JP-S5283815-A (JP)
Title: Alpha-halogenocarboxylic acid compounds
Inventor: KAWAMATSU YUTAKA
IPC: C07C67/00
Filed: 1976-01-01
Abstract: PURPOSE: 2-Halogeno-3-(4-substituted phenyl)propionic acid compounds of the formula I [R' is lower alkyl, lower alkoxy, halogeno alkyl, or halogen; n is 0,1 or 2; Y is -X-R 2 -(X is O, S, carbonyl, or a single bond; X and R 2  are not single bonds at the same time; and Y is not a single bond in a case X is O); R 3  is H, or lower alkyl; and W is carboxyl or a group convertible into the carboxyl]. For example, ethyl 2-chloro-3-[4-(4-chlorobenzyloxy)phenyl]propionate may be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08191129-A (JP)
Title: Semiconductor device
Inventor: NARASAKI KAZUTERU
IPC: H01L25/18
Filed: 1995-01-09
Abstract: PURPOSE: To make it possible to mount respectively first and second semiconductor chips, whose sizes are different from each other, on both surfaces of a die pad using short bonding wires by a method wherein the points of inner leads are superposed on the rear of the second semiconductor chip and the edges of the second semiconductor chip mounted on the rear of the die pad across the edges of the two surfaces of the chip mounting part of a lead frame are superposed on the points of the inner leads, are supported by the points and are made to contact the inner leads. CONSTITUTION: A lead frame is provided with a plurality of inner leads 4, which are provided in such a way that their points approach around a die pad 1, and outer leads 8, which are continuously connected with these inner leads 4. A first semiconductor chip 2 is secured tea the surface of the pad 1 and a second semiconductor chip 3 larger than the chip 2 is mounted on the rear of the pad 1 via an insulative paste 5 in such a way as to superpose on the point parts of the inner leads 4. Each first bonding wire 6a connects the chip 2 with at least one inner lead 4 out of the inner leads and each second bonding wire 6b connects the chip 3 with at least one inner lead 4 out of the inner leads.
Patent JP-S59128084-A (JP)
Title: Lightweight ship's hull and manufacture thereof
Inventor: UEDA TOMIO
IPC: B63B5/24
Filed: 1983-01-09
Abstract: PURPOSE:To obtain a lightweight ship's hull prevented from being broken, by a method wherein a ship's hull is formed from a lightweight material such as foamed polystyrene, a plate is adhered onto the top face thereof, and an outer profile part of the hull is adheringly covered with a cloth. CONSTITUTION:The ship's hull is formed from a lightweight material 2 such as foamed polystyrene, the plate 1 is adhered onto the top face thereof, and the outer profile part thereof is adheringly covered with the cloth 4. Accordingly, a lightweight ship's hull can be obtained which is prevented from being broken even when colliding against a rock or a drift body, as compared with a rubber boat and a cloth made boat.
Patent JP-S60144903-A (JP)
Inventor: ODA MASARU
IPC: H01C7/10
Filed: 1984-01-09
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-H08189219-A (JP)
Title: Vibration control structure for mechanical type parking facility
Inventor: OKIYA YOSHIHIKO
IPC: E04H6/14
Filed: 1995-01-10
Abstract: PURPOSE: To control vibration of a drum periphery for fitting an outer wall to a steel frame structure body and to prevent low-frequency noise pollution. CONSTITUTION: A dynamic vibration absorber 13 is fitted to a drum periphery 7 interposed between an outer wall 6 and a steel frame structure body. The dynamic vibration absorber 13 is composed of a mass body 18 and an elastic body 19 and the mass body 18 supports the drum periphery through the elastic body 19. Natural frequency of the dynamic vibration absorber 13 and that of the drum periphery 7 is made approximately the same.
Patent JP-S63174893-A (JP)
Inventor: OKADA SATOSHI
IPC: G05D3/00
Filed: 1987-01-09
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-S56101455-A (JP)
Title: Rotary body with pulley
Inventor: SAYOU KOUSAKU
IPC: F16C13/00
Filed: 1980-01-12
Abstract: PURPOSE: To make productivity and strength compatible with each other by forming projections projected in the axial direction on the outer-peripheral surface of a core, by making the projections cut into the inner-peripheral surface of a pulley and by making a part swollen inwardly from the inner-peripheral surface of the pulley by plastic deformation pressed on both sides of the projections.  
     CONSTITUTION: The core 15 is prepared by forming a magnetic steel plate into a ring having a nearly U-shaped cross section by press working or cold forging and later by cutting the friction surface 15a and inner-peripheral surface 15b thereof. Moreover, on the outer-peripheral surface 15c, the projections 15d formed of top flat surfaces 15e and slant surfaces (f) on both sides thereof are formed in the axial direction. Meanwhile, the pulley 14 is formed of a substance having smaller deformation resistance than the core 15 by press working and put on the outer periphery of the core 15. When the pulley is put on the core, the projections 15d cut into the inner-peripheral surface of the pulley 14, thereby the pulley 14 is deformed plastically, thus the swollen parts 14b swollen inwardly from the inner-peripheral surface 14a are formed, and the swollen parts 14b are made pressed on the slant surfaces 15f of the projections 15d and thus connected firmly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09189889-A (JP)
Title: Light shield device and information transmission device equipped with the same
Inventor: SUZUKI YASUYUKI
IPC: G02F1/01
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive light shield device of simple constitution which has high transmissivity, a fast response speed, and a large opening rate and the information transmission device, such as a high-performance printer and a display element, which is equipped with the light shield device. SOLUTION: Air bubbles 4 are formed by vaporizing a liquid opaque conductive material 3 charged in a transparent container 1 by electricity feeding to an electrode wire provided in the transparent container 1 to increase the transmission rate of the conductive material 3 in a very small light transmission area R, thereby transmitting light. Further, the electrode wire 2 is formed of a transparent conductive film and then the light is prevented from being hindered from being transmitted. When the electrode wire 2 is formed of an opaque metal material, a light passing part is formed at the part of the metal electrode wire which faces an air bubble 4 and then the transmission of the light is prevented from being impeded. Further, the electricity feeding is switched by pulsation to increase the response speed.
Patent JP-S63171889-A (JP)
Title: Production of m-substituted benzyl alcohol
Inventor: OI TATSU
IPC: C25B3/25
Filed: 1987-01-09
Abstract: PURPOSE:To produce m-substd. benzyl alcohol with superior current efficiency in a high yield, by electrolytically reducing a soln. of an m-substd. benzoic acid deriv. in a specified solvent as a catholyte in an electrolytic cell divided into anode and cathode chambers with a diaphragm. CONSTITUTION:An aprotic polar org. solvent such as acetonitrile is added to a highly acidic aq. soln. of <1pH having 10-70wt.% concn. of HCl by an amt. (weight) 1-10 times the amt. of the soln., and an m-substd. benzoic acid deriv. represented by formula I (where R<1> is phenyl group which may have halogen atom as a substituent or lower alkyl group and R<2> is H atom or alkyl group) is dissolved in the soln. The resulting soln. is used as a catholyte at 20-70 deg.C in an electrolytic cell divided into anode and cathode chambers with a central diaphragm. An aq. sulfuric acid soln. having 10% concn. is used as an anolyte. Electric current is supplied with a material having high hydrogen overvoltage such as Zn, Pb, Cd or Hg as the cathode and a conventional anode material as the anode to produce m-substd. benzyl alcohol represented by formula II (where R<1> is R<1> in the formula I), e.g., m-alkoxybenzyl alcohol or m- phenoxybenzyl alcohol by electrolytic reduction.
Patent JP-H05191098-A (JP)
Title: Twin wire separating equipment
Inventor: KOMORIYA HITOSHI
IPC: H05K13/06
Filed: 1992-01-09
Abstract: PURPOSE:To provide a twin wire separating device where forceps surely catch a wire. CONSTITUTION:Holding hands 1 which are made to move in pair and stretch a twin wire 4 holding, forceps 2 which are made to approach, recede from each other, ascend, or descend in pair, provided between a gap between the holding hands 1 interlocking with each other, and possessed of a hooking groove 2a which catches the single wire 4a of the twin wire 4 respectively at its forked lower wall tip, and pins 3 which are made to approach, recede from each other, ascend, or descend in pair, provided between the holding hand 1 and the forceps 2, and possessed of peaks 3a are provided. Furthermore, the pins 3 are made to descend to insert the peaks 3 into a gap between the twin wire 4 to widen it before the forceps 2 are made to approach each other to catch the single wire 4a of the twin wire 4 with the hooking grooves 2a respectively and then to recede to separate them into two.
Patent JP-H03206906-A (JP)
Title: Optical film-thickness monitor
Inventor: YAMABE SHINICHI
IPC: G01B11/06
Filed: 1990-01-08
Abstract: PURPOSE:To perform the adjusting work for an optical axis highly accurately and simply by arranging a first reticle for confirming the position of the optical axis at the upstream side of a light path from a light receiving surface in the vicinity of the light receiving surface of a photoelectric transducer unit, and arranging a second reticle for confirming the direction of the optical axis at the downstream side of the light path from the first reticle. CONSTITUTION:When an optical axis is adjusted, the coupling of a photoelectric transducer unit 30 and a light path tube 29 is released, and the unit 30 is moved to a standby position. A filter 31 is pulled out of a filter holding frame 32, and a first reticle 34 is mouted in the frame 32. A sheet of monitor glass 15 or an adjusting reflection mirror is loaded in a holder 27. Under this state, a light source 20 emits light, and the detecting light is projected. The direction of the detecting light is changed with a mirror 24, and the light is projected on the monitor glass 15. A part of the light is reflected and reaches a mirror 25. The mirror 25 deflects the reflected light to the unit 30. The reflected light is transmitted through the reticle 34 and reaches a second reticle 35. The adequacy of the position and the direction of the center of the optical axis of the reflected light is judged based on the deviating degree between the profile line of the light and an index line when the light transmits through the reticles 34 and 35.
Patent JP-S62160248-A (JP)
Title: Thermal head
Inventor: NARIZUKA YASUNORI
IPC: B41J2/335
Filed: 1986-01-10
Abstract: PURPOSE:To obtain the constitution of a bonding pad having high bonding strength by providing a stress relaxation layer under the bonding pad. CONSTITUTION:A stress relaxation layer 4 consisting of a tenacious organic substance is formed on a ceramic substrate 1 coated with a glazed glass 2. Laser a writing 3 and bonding layers 5-1, 5-2 are formed. When the stress relaxation layer is formed in 10mum thickness using polyimido resin, it has been confirmed that the strength of a bonded section is 2-3 times higher than when no stress relaxation layer is provided.
Patent JP-S5495304-A (JP)
Title: Motor
Inventor: SASAKI SHIGERU
IPC: H02K9/06
Filed: 1978-01-13
Abstract: PURPOSE: To reduce the temperature rise of a motor, by mounting a bracket via a distance piece to a stator, whole of which is monoblock molded from resin, to increase the cooling air passages.  
     CONSTITUTION: A bracket 4 having a bearing portion 6 and vent hole 13 is monoblock molded together with the stator 1 from molding resin 3, and another bracket 5 having a bearing portion 6, a vent hole 14 and a faucet portion 7 is connected via a distance piece 8 thereto by means of fixing secrews 12. Thus, a spacing 16 is formed between the resin portion 3 and the bracket 5 due to the distance piece 8 so that the heat energy generated in the stator 1 will have reduced influence upon the bearing portion 6, and morecover, a cooling air flow 17 is formed by an external fan 11 to increase the cooling effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60146235-A (JP)
Title: Photosensitive resin for printing plate
Inventor: FUJIKAWA JIYUNICHI
IPC: G03C1/91
Filed: 1984-01-11
Abstract: PURPOSE:To improve adhesion, resistance to solvents, etc., by forming a photosensitive resin layer on a polyester type interlayer specified in compsn. CONSTITUTION:An interlayer 0.5-100mum thick made of a compsn. contg. (A) 100pts.wt. of satd. polyester having solubility in org. solvents and a mol.wt. 5,000-50,000, (B) 5-200pts.wt. of multivalent isocyanate having >=2 isocyanate groups in one molecule, and (C) 0.1-50pts.wt. of a compd. having an ethylenically unsatd. bond in one molecule and a b.p. of >=150 deg.C is formed on a dimensionally stable base, and on this interlayer a photosensitive resin layer contg. a photopolymerizable component having an ethylenically unsatd. bond is formed. The component (B) reacts and cross-links with the terminal group of the polyester to impart resistance to solvents, and the component (C) photopolymerizes and imparts auxiliary solvent resistance, too.
Patent JP-S62161385-A (JP)
Inventor: WATANABE YOSHIAKI
IPC: A62C35/08
Filed: 1986-01-10
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-S58121902-A (JP)
Inventor: IIDA SHINTAROU
IPC: A43D21/00
Filed: 1982-01-12
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-H08192886-A (JP)
Title: Cover tape for packaging electronic part
Inventor: NAKANISHI HISAO
IPC: B32B27/00
Filed: 1995-01-11
Abstract: PURPOSE: To reduce a dependency of a peel-off strength on a sealing temperature by a method wherein an outer layer is made a biaxially oriented film of a polyester or the like, an intermediate layer is made of polyethylene, a sealant is made of a mixture of polyethylene and polystyrene, and the surface of the sealant is subjected to a corona discharge treatment. CONSTITUTION: In a cover tape for heat-sealing a plastic-made carrier tape with storage pockets continuously provided for containing electronic parts, an outer layer 2 is made of a biaxially oriented film of a polyester, polypropylene, or a nylon, and an intermediate layer 3 is made of polyethylene. A sealant 4 is a mixture containing 5-100 pts.wt. polystyrene having a melt flow rate 10-30g/10min per 100 pts.wt. of polyethylene having a melt flow rate of 10-30g/10min. The surface of the sealant is subjected to a corona discharge treatment to have a surface tension of 35-50dyne/cm. The visible light transmission of the cover tape 1 is adjusted to be not less than 75%. In this manner, ideal characteristics can be held.
Patent JP-H08189589-A (JP)
Title: Pedestal device to bore branch taking-out port
Inventor: SAKASAI RYUJI
IPC: F16L41/06
Filed: 1995-01-11
Abstract: PURPOSE: To provide a pedestal device on which a work back for no-blow can be installed and by which boring to piping and branch taking-out work on and after the boring can be performed. CONSTITUTION: A first gate-shaped hook metal fitting 4 is fitted to and locked on one hook receiving part 23 of a pedestal main body 2 so as to be mountable and demountable, and a chain rod 31 on one end of a fastening belt body 3 is connected to this after being hooked and fastened. A second gate-shaped hook metal fitting 5 is fitted to and locked on the other hook receiving part 24 so as to be mountable and demountable, and a fastening adjusting bolt 32 connected to the other end of the fastening belt body 3 is fitted to and inserted into this hook metal fitting 5, and the fastening belt body 3 is tensioned by fastening of a nut 33, and the pedestal main body 2 is airtightly fixed to a part of the outer periphery of piping 1.  Taper surfaces 4a and 5a to bring the pedestal main body 2 of two pieces into close contact with each other in the mutually approaching direction by coming into contact with the left and right outside edges of the hook receiving parts 23 and 24, are formed in its fixed condition.