baber/WOPTO huggingface dataset:
Patent JP-H09310256-A (JP)
Title: Production of ribbed tubular woven cloth and shaping unit used therefor
Inventor: MACHII AKIHIKO
IPC: D03D3/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a ribbed tubular woven fabric having ribs protruding in the radial direction. SOLUTION: An axis 7 is covered and fitted with a shaping unit 13 having through- holes 14 formed on the outer peripheral surface thereof to form a layer of oblique yarns S on the outer peripheral surface of the shaping unit 13 and needle parts 15b of pin units 15 prepared by freely detachably connecting each yarn receiving part 15a to the needle parts 15b are inserted into the through-holes 14. The oblique yarns S in a state thereof brought into contact with the top surfaces of the yarn receiving parts 15a are subsequently woven and laminated to form the layer of the oblique yarns S.  The axis 7 is then taken out of the shaping unit 13 and the needle parts 15b are subsequently taken out of the side of an inner hole 13' of the shaping unit 13 to bring the oblique yarns S into contact with the top surfaces of the yarn receiving parts 15a, which are thereby taken out of openings 6 on both sides of protruding parts 17 formed on the layer of the oblique yarns S. Furthermore, a suitable mold 20 is then pressed from the outside thereto in order to form the protruding parts 17 into platy ribs 18 and the shaping unit 13 is subsequently removed from the mold 20.
Patent JP-S5351881-A (JP)
Title: Container yard handling facility
Inventor: SUGIYAMA KENGO
IPC: B65G63/00
Filed: 1976-10-22
Abstract: PURPOSE: To perform automations of quay crane handling, container conveying, container storage yard, and handling of containers to truck and vehicle in a container yard handling facility at wharf. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5250109-A (JP)
Title: Muting equipment of fm receiver of synthesizer system
Inventor: KUMAGAI MORIO
IPC: H04B1/10
Filed: 1975-10-20
Abstract: PURPOSE:The reading output of least significant code of BCD code is shared as control signal for muting medium.  In this way, the time lag is deleted at rise and fall of muting on/off action, at the same time eliminating the noise between stations.
Patent JP-H10286145-A (JP)
Title: Mattress as bedding of folding type structure
Inventor: KOMINE TAKUMA
IPC: A47C27/12
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To fold a mattress into two or three according to use such as housing and sun-drying by arranging hard cotton materials of the same sizes at both ends, arranging a hard cotton material equivalent to about a half size of the hard cotton material between them together and covering each hard cotton material with a covering cloth to connect. SOLUTION: The hard cotton materials 1 and 1' of the same size are arranged at both ends and the hard cotton materials 2 and 2' equivalent to about a half size of the hard cotton material 1 is arranged between them together. Then these hard cotton materials are covered with the covering cloth 3 to connect to constitute a inner core material 4, the outer peripheral of this material is covered with an inner cotton material 4 and its outer peripheral is covered with a front part covering cloth 6 to form the mattress. This mattress generates three connecting parts mutually between the hard cotton material to bend the mattress into two at the time of folding with the connecting part between the materials 2 and 2' in a center and to bend the mattress into three at the time of folding with the two connecting parts between the materials 1 and 2 and between the materials 2' and 1' in a center.
Patent JP-H07330757-A (JP)
Title: Production of lactides
Inventor: TAKAHASHI AKIO
IPC: C07D319/12
Filed: 1994-06-08
Abstract: PURPOSE:To produce a lactide of high purity useful as a raw material of a biodegradable polymer and reduced in coloration in a high yield without formation of a residue having a high molecular weight by thermally decomposing a hydroxy acid oligomer in the presence of a specified metal alkoxide compound. CONSTITUTION:Production of the objective lactides is carried out by thermally decomposing (B) a hydroxy acid oligomer in the presence of (A) a tin alkoxide compound such as a compound of formula I [R<1> is a 3 to 20C alkyl, an aryl, etc.; R<2> is a 1 to 20C alkyl, an aryl, etc.; (m) and (n) are respectively 1 to 4 and 0 to 3 and (m) + (n) is 2 or 4] or a zinc alkoxide compound such as a compound of formula II (R<3> is a 3 to 20C alkyl, an aryl or an aralkyl). In addition, the thermal decomposition is conducted preferably at 150 to 250 deg.C in an atmosphere of an inert gas under a reduced pressure.
Patent JP-H07328398-A (JP)
Title: Treatment solution for atibacterial/antifungal separation membrane and separation membrane module filled with treatment solution
Inventor: NOYORI MASARU
IPC: B01D65/02
Filed: 1994-06-08
Abstract: PURPOSE:To provide a treatment soln. for a separation membrane harmless to a human body, not generating a problem of drainage and capable of preserv ing a separation membrane module over a long period of time by using a polylysine soln. as the treatment soln. CONSTITUTION:Polylysine is a polymer of lysine and obtained, for example, by separating polylysine after the culture of polylysine producing bacteria. Further, polylysine may contain other natural substance or synthetic chemical substance not damaging the separation effect of a membrane. An antibacterial agent such as polyalginin may be together used. This polylysine can suppress the propagation of a wide range of bacteria such as heat-resistant bacteria, lactic bacteria or yeast and can limit the growth of them to extremely low concn. Since it is difficult to strictly specify the concn. of polylysine of this preservation soln., the concn. of polylysine must be determined in consideration of an initial viable cell number or a preservation state and is 1-5000ppm, pref., 5-1000ppm, more pref., 10-500ppm.
Patent JP-H08319467-A (JP)
Title: Conductive particle and anisotropically conductive adhesive
Inventor: OKADA YUKO
IPC: C08F20/10
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an anisotropically conductive adhesive with a high conduction reliability and conductive particles used therefor. CONSTITUTION: This conductive particle comprises a core particle formed from a (meth)acrylic (co)polymer having repeating units derived from a (meth)acrylic monomer which forms a homopolymer with a glass transition temperature (Tg) of -70 deg.C or higher and a conductive metal layer formed on the surface of the core particle. This conductive adhesive comprises an insulating adhesive and the above conductive particles dispersed therein. Since the compressive strength can be arbitrarily adjusted by copolymerizing a specific (meth)acrylic monomer as the main monomer, conductive particles nonplastically deformable and collapsible under pressure are obtd. Thus the plane contact of densely packed conductive particles is possible even at low temp. and pressure in connecting highly fine circuit boards, improving the conduction reliability.
Patent JP-S5750848-A (JP)
Title: Preparation of new protein food ingredient using krill
Inventor: YOSHIDA RIYOUNOSUKE
IPC: A23L17/00
Filed: 1980-09-13
Abstract: PURPOSE: To prepare a protein food ingredient having a taste like that of a crab, by subjecting the meat of a krill to alcohol denaturation.  
     CONSTITUTION: The meat of a krill is conventionally ground into krill paste, extruded into ≥80wt% aqueous solution of alcohol in a time as short as possible, brought into contact with the aqueous solution of alcohol for a given time at low temperature to carry out alcohol denaturation, and washed with water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5752058-A (JP)
Title: Film for overhead projector for pressure fixing copying machine
Inventor: GOTOU KAZUO
IPC: G03G7/00
Filed: 1980-09-12
Abstract: PURPOSE:To obtain a fine film for an overhead projector with no offsetting property by forming a transparent layer of resin having rubberlike elasticity at ordinary temp. on a transparent film so as to force a toner image into the resin layer by pressure fixing. CONSTITUTION:Natural rubber, butadiene rubber, urethane rubber or other transparent resin having rubberlike elasticity at ordinary temp. is applied or adhered to a transparent film of polyethylene terephthalate or the like to form a transparent layer. To the layer may be added about 1% antiblocking agent such as SiO2 and ester resin or the like for enhancing the adhesion to the substrate film. Thus, a toner is well fixed on the transparent layer by anchoring effect with a pressure fixing type copying machine. Accordingly, an offsetting phenomenon by which a toner is shifted to a fixing roller during fixing is prevented to give a fine image.
Patent JP-S5752048-A (JP)
Title: Direct positive type photographic sensitive silver halide material
Inventor: ABE TAKAO
IPC: G03C8/08
Filed: 1980-09-11
Abstract: PURPOSE:To obtain a clear image with high maximum density and low minimum density by adding an internal latent image type silver halide emulsion having fogging nuclei to a layer contg. an unfogged internal latent image type silver halide emulsion or other layer. CONSTITUTION:A sensitive material is manufactured by adding an unfogged internal latent image type silver halide emulsion and an internal latent image type silver halide emulsion having fogging nuclei to the same layer or separate layers in 10: 0.03-10:30 molar ratio on the basis of silver halide. Thus, a direct positive type photographic sensitive material with sufficient photosensitivity, high maximum density and low minimum density is obtd. while saving the amount of used silver halide.
Patent JP-H0423277-A (JP)
Title: Magnetic disk device
Inventor: HIRAOKA SHINJI
IPC: G11B21/02
Filed: 1990-05-18
Abstract: PURPOSE:To realize the high performance and miniaturization of a device by arranging a head positioning mechanism part at the inner peripheral side of a magnetic disk. CONSTITUTION:In the device which positions a magnetic head 12 at a position confronting the magnetic disk 100 by the head positioning part 11 and performs information processing on the magnetic disk 100 with the magnetic head 12, the head positioning mechanism part 11 comprised of a supporting arm 14 supported with a pivot 13 in such a way that it can be turned freely and a voice coil motor 15 to drive and turn the supporting arm 14 is arranged at the inner peripheral side of the magnetic disk 100. By employing such a constitution, it is possible to miniaturize the device to the one of the same size as that of the magnetic disk in use, and to realize the high performance and miniaturization of the device.
Patent JP-H07308189-A (JP)
Title: Exo type beta 1,3-d-galactosidase and its production
Inventor: U FUKUKOU
IPC: C12N9/38
Filed: 1994-05-18
Abstract: PURPOSE:To provide a method for industrially producing exo type beta 1,3-D- galactosidase, by hydrolyzing a saccharide chain in a more neutral side than a conventional method. CONSTITUTION:This exo type beta 1,3-D-galactosidase has substrate specificity of specifically hydrolyzing action on D-galactose linked by beta 1,3 bond, acting on beta-1,3-bond but not acting on beta-1,4-D-galactoside bond and has optimum pH about 6, optimum temperature of about 55 deg.C and molecular weight of about 160,000 (Sephacryl 2-300 gel filtration method). A bacterium belonging to the genus Bacillus is cultured to provide a method for producing the galactosidase. The method is useful for cell saccharide chain engineering, producing and using a bioreactor.
Patent JP-H01296614-A (JP)
Title: Method of controlling thin film crystal growth
Inventor: TANI KATSUHIKO
IPC: G01N23/203
Filed: 1988-05-25
Abstract: PURPOSE:To make it possible to control a single atomic layer by a method wherein X-rays are made incident on the surface of the thin film crystal layer being formed on a substrate in the incidence angle smaller than the critical angle, the variation in the intensity of total reflection of the X-rays on the surface of the crystal layer is monitored, and the opening and closing timing of a gas switching valve is controlled by conducting a feedback control. CONSTITUTION:The X-rays emitted from an X-ray source 10 is white colored or unicolored, and they belong within the range of energy of 1.0-40.0keV or thereabout. This X-rays emitted from the X-ray source 10 are projected on the grown film located on the surface of a substrate 8 after they have been narrowed down into a fine luminous flux by the first slit 11. The incidence angle of the X-ray luminous flux is smaller than the critical angle at which total reflection is generated, and said incidence angle is set so as to generate total reflection after the luminous flux has been made incident. The total reflection X-rays coming from the grown film on the substrate 8 are received, the variation of the intensity of the total reflection of X-rays is detected, the result of said detection is fed back, and an introducing gas switching valve is ON-OFF controlled. As a result, the control of a single atomic layer can be made possible.
Patent JP-H07333658-A (JP)
Title: Liquid crystal element
Inventor: YAMAGUCHI HISANORI
IPC: G02F1/139
Filed: 1994-06-09
Abstract: PURPOSE:To facilitate production and to reduce electric power consumption by spirally constituting antiferroelectric liquid crystals held between substrates. CONSTITUTION:This liquid crystal element is constituted by subjecting at least either of the opposite surfaces of a pair of substrates 11 having at least transparent electrodes 12 on the opposite surfaces to an orientation treatment and holding the antiferroelectric liquid crystals 15 between these substrates 11. The spiral pitch of the antiferroelectric liquid crystals 15 is <=1mum and the antiferroelectric liquid crystals 15 held between the substrates 11 are spirally wound. There is no need for stabilizing the surfaces, like ferroelectric liquid crystals, if the antiferroelectric liquid crystals 15 having the spiral pitch <=1mum, more preferably 0.1 to 0.7mum are used and, therefore, there is no need for reducing the thickness between the substrates 11. The need for highly precise gap control is eliminated if the spacing between the substrates 11 is specified to 3 to 77mum and, therefore, the production is facilitated.
Patent JP-H1130302-A (JP)
Title: Screw-operating device
Inventor: KATO MASAO
IPC: H02K7/06
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To dispense with a rolling bearing for supporting a nut and form the external from of a device compactly by forming the unit by a polyimide system/synthetic resin and providing a bearing surface slide-contacting with a case on the surface of the nut. SOLUTION: A nut 2 is molded by a polyimide system synthetic resin and a radial bearing surface 7, 7 slide-contacting with the inner surface of a case 1 is formed on the other periphery surface of both ends. A thrust bearing surface 8, 8 slide-contacting with the inside end surface of a case 1 is formed on both end surfaces of the step difference provided on the center part of the nut 2. The thread 9 is formed on the inner diameter of the nut 2 and the valley 10 of the screw of a screw shaft 3 is screwed with this thread 9. When the nut 2 is rotated under such state that the case 1 is fixed, the screw shaft 3 is moved to an axial direction. Contrary, when the nut 2 is rotated under such state that the screw shaft 3 is fixed, the nut 2 and the case 1 are moved linearly.
Patent JP-H0423796-A (JP)
Title: Lifting device for block and others
Inventor: SUZUKI KAZUSHI
IPC: B66C1/62
Filed: 1990-05-17
Abstract: PURPOSE:To perform the simultaneous lifting up and lifting down of a plurality of blocks by fixing a block nipping support bar between a pair of expansion nipping bodies which are made possible to extend and contract by a link mechanism, and extending and contracting the expansion nipping bodies to nip and release blocks. CONSTITUTION:A pair of expansion nipping bodies 3 are juxtaposed with a determined space, and a nipping support bar 18 is connected and fixed between the opposed arms 6a, 6b, 7a, 7b, 7c, 8d of each nipping body 3 with a length as protruding from each arm. The support plate 20 for the rising and lowering set part 14 of connecting links 8A, 8B is lifted up, whereby the expansion nipping bodies 3 are contracted, and a plurality of blocks 2 are simultaneously nipped by the nipping support bars 18, and the nipping bodies 3 are lifted and transferred in this state. The nipping bodies 3 are lowered in an unloading position, and the blocks 2 are released by the successive lowering. Thus, a plurality of blocks 2 can be simultaneously lifted and loaded without mutual collision, and working time can be shortened.
Patent JP-H04355055-A (JP)
Title: Manufacture of position plate for lead-acid battery
Inventor: HIRASAWA IMAKICHI
IPC: H01M4/20
Filed: 1991-05-30
Abstract: PURPOSE:To improve chemical conversion efficiency and to prevent a plate from decreasing its life. CONSTITUTION:Lead dioxide and lead sulfate are left as produced by previously kneading minium with dilute sulfuric acid to manufacture active material use paste by kneading these leads with lead monoxide, dilute sulfuric acid and water. This active material use paste is applied to a collector to prepare a non-chemical conversion plate, and this plate is chemical conversion-treated to manufacture a positive plate for use of a lead-acid battery. Lead sulfate produced from the minium is changed into tribasic lead sulfate in the case of kneading with lead monoxide, and this tribasic lead sulfate becomes lead dioxide by chemical conversion treatment.
Patent JP-S5919105-A (JP)
Title: Mold for molding plastic
Inventor: NISHIMURA TETSUO
IPC: B29C45/37
Filed: 1982-07-22
Abstract: PURPOSE:To obtain the titled mold capable of preventing jetting from occurring without substantially changing the injection speed of a resin or the design of the mold, by moving a movable body by the pressure of the fed resin so as to increase the volume of the cavity. CONSTITUTION:For example, at the state when the movable body 4 is lowered in a space 1 defined by a stationary mold 2 and a movable mold 3, the resin is fed into the gap 11 between the undersurface of the movable body 4 and the bottom surface of the cavity 1a from a resin supply passage 6 through a passage 7 of a connecting body 8 and a passage 9 of the movable body 4. Then while the gap 11 is being filled with the resin, the movable body 4 is lifted in the space 1 against springs 5 supporting the movable body 4 by the pressure of the resin in the gap 11, and the resin is further continuously supplied while the volume of the cavity 1a is increased until preferably the top surface of the movable body 4 abuts on stoppers 10, so that the filling of the resin can be completed and then the molding can be performed.
Patent JP-S5252335-A (JP)
Title: Page control system at virtual memory system
Inventor: HORII TAKASHI
IPC: G06F9/06
Filed: 1975-10-24
Abstract: PURPOSE: The page control table can be renewed in parallel to the acess time of page table word. Thus, overhead time is eliminated in order to ensure an accurate page control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S617069-A (JP)
Title: Butt welding method of reaction pipe
Inventor: ARATA YOSHIAKI
IPC: B23K9/23
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a defectless weld zone which obviates the generation of a welding defect in circumferential welding of reaction pipes consisting of a high- Si carburization-resisting and heat-resisting cast steel by forming a single U groove of which the root face has a specific width to the butt surfaces thereof and subjecting to plasma welding. CONSTITUTION:The single U groove of which the width of the root face is 5- 10mm. is formed to the butt surfaces of the reaction pipes consisting of the high- Si carburization-resisting and heat-resisting cast steel for petrochemical industry in such a manner that the root side thereof is on the reaction side of the reaction pipes in the stage of butting said reaction pipes and welding circumferentially the pipes. The root face part is then subjected to plasma arc welding. The under fill part produced by forming the single U groove is welded by TIG welding, etc. and is filled by the weld metal. The weld defect such as crack is thus prevented and the satisfactory weld zone is obtd.
Patent JP-H01157870-A (JP)
Title: Printer using thermal head
Inventor: SASAKI HIDEKAZU
IPC: B41J35/22
Filed: 1988-05-27
Abstract: PURPOSE:To enable ink processes to be switched as required by switchably mounting a plurality of ink sheets, and enabling an operating thermal energy of a thermal head to be switched according to the ink sheet selected. CONSTITUTION:A discriminator 12 is provided for discriminating a kind identification part 11 of an ink sheet 1 mounted in position. The discriminator 12 uses a plurality of optical sensors, and automatically discriminates a multiplicity of kinds of ink sheets based on the combinations of the sensors with printing positions of discrimination codes. Printing by a thermal head 6 is controlled based on the results of discrimination by the discriminator 12. The head 6 is supplied with operating power from a power supply 16. The power supply 16 and the head 6 are operated according to instructions from a controller 17, and the voltage of the power supply 16 can be switched according to an instruction from the controller 17. Inks used respectively in different modes are different in operating thermal energy, and the thermal energy is varied depending also on density. The thermal energy applied to the ink by the head 6 is determined by an operating voltage and an operating time.
Patent JP-S61288708-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H02G1/06
Filed: 1985-06-14
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-S5353959-A (JP)
Title: Shadow mask removal unit
Inventor: ARAYA TATSUYA
IPC: H01J29/02
Filed: 1976-10-27
Abstract: PURPOSE:To enable the removal of shadow masks of various sizes with one unit, by independently going and down the nail tip bending the fixed plate panel of the shadow mask every nail tip of each size.
Patent JP-S5922832-A (JP)
Title: Paper feed detector
Inventor: KITANI YUKITOSHI
IPC: B65H7/02
Filed: 1982-07-24
Abstract: PURPOSE:To perform a simple, accurate paper detection, by reading out marks on a specified sheet page of a copying paper pad for vouchers or the like composed of a plural sheet page bind as one set, while detecting trouble in the paper feed on the basis of an AND condition lying between the reading output and the specified output. CONSTITUTION:In the case where an M sheet page is set down to a specific sheet of paper with copying paper consisting of one set N sheet, in this device, there is provided with a sheet number control switch circuit 11 generating an output in time of detecting a detection hole made up in the paper of the M sheet page. During paper feed operation, each pulse is generated out of each of pulse generators 8-10 by the output of a paper sensor 7 and then the sheet number control switch circuit 11 is controlled by output pulses out of these pulse generators 8 and 9. And, at an error signal generating circuit 12, an AND condition lying between both output conditions of the said circuit 11 and the rest pulse generator 10 is secured and with which, in time of having the AND condition realized, it is so judged as normal feed operation while if the AND condition fails to come into existence, it is so judged as an error, that is, double feed occurs there, thereby outputting an error signal 13 at once.