baber/WOPTO huggingface dataset:
Patent JP-S62294615-A (JP)
Title: Antibacterial agent
Inventor: OINE TOYOO
IPC: C07D501/24
Filed: 1987-05-29
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H or lower alkyl; R<3> is carboxy or -COO<->; R<2> is acetoxy, etc., when R<3> is carboxy group and group shown by formula II (Y is H, hydroxymethyl or carbamoyl; n is 2 or 3) when R<3> is -COO<->] or a salt thereof. EXAMPLE:7beta-{(Z)-2-(2-Aminothiazol-4-yl)2-[(2-pyrrolidon-3-yl) oxyimino]acetamide}-3-(1-pyridiniomethyl)-3-cephem-4-carboxylate(l-iso mer). USE:An antibacterial agent having improved antibacterial activity against various bacteria in a wide range including Gram-positive and Gram-negative bacteria. PREPARATION:A compound shown by formula II (R<4> is protecting group) is condensed with a compound shown by formula III (R<5> is carboxy, etc., when R<2> is acetoxy, etc.) to give a compound shown by formula IV, from which the protecting group is removed to give a compound shown by formula I.
Patent JP-H11315819-A (JP)
Title: Looseness preventing means of nut fastened to bolt
Inventor: YAMANAMI TAKANORI
IPC: F16B39/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent the artificial looseness of a nut or the pulling out thereof from a bolt by pressing a pin into the pin hole formed on the nut fastened to the bolt so as to extend from the circumference of the nut to the boundary with the bolt. SOLUTION: A so-called double nut consisting of a pair of nut members 11, 12 is fastened to a bolt 2 fixed to a base 3. A pin hole 4 extending from the circumference to the boundary 21 with the bolt 2 is formed on a nut member 1 situated at the tip of the bolt 2, and a metallic pin 45 is pressed into the pin hole 4 until the tip is pressed onto the bolt 2 and swellingly deformed. The tip of the pin 5 pressed into the pin hole 4 is pressed onto the bolt 2 and swellingly deformed, and the screw part of the bolt 2 is also crushed and closely fixed thereto. Accordingly, even if the nut member 11 or 12 is loosened by use of a spanner, it cannot be rotated since the nut member 12 is integrally fixed to the bolt 2 by the pin 5.
Patent JP-S5662319-A (JP)
Title: Impurity dispersion method
Inventor: ITOU KATSUHIKO
IPC: H01L27/108
Filed: 1979-10-26
Abstract: PURPOSE:To prevent injurious re-dispersion, by making selective radiation of laser beam to heat an impurity layer formed on surface of a substrate. CONSTITUTION:After an SiO2 membrane 21 for a mask is formed on a semiconductor substrate 20 composed of P type silicon, a glass membrane 22 is formed through an opening of the membrane 21. And then, an impurity 22, such as phosphorus, etc., is driven into the glass membrane 22 by the ion driving method. And then, a substrate-adhering section 22A of the membrane 22 is selectively heated by leaser beam to form an N type dispersion region 25. As the heating is done selectively by using laser beam, re-dispersion of the impurity which is doped in advance does not occur, and therefore, variation of electric characteristic can be prevented.
Patent JP-S6034684-A (JP)
Inventor: TAIRA SHINICHI
IPC: D06P1/64
Filed: 1983-07-29
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-S5261819-A (JP)
Title: Low temperature tank having double shell
Inventor: YANO SEIJI
IPC: F17C3/04
Filed: 1975-11-18
Abstract: PURPOSE:To save the assenbly time of foothold and do the inspection and maintenance safely in a short time by normally providing the movable foothold in the tank.
Patent JP-S5662805-A (JP)
Title: Selective hydrogenation of polymer
Inventor: FUKAWA ISABUROU
IPC: C08C19/02
Filed: 1979-10-26
Abstract: PURPOSE: The selective hydrogenation of a specific copolymer from a conjugate diene and a vinyl-substituted aromatic hydrocarbon is conducted in the pressure of a catalyst of metallic rhodium on a carrier to produce the titled polymer used as a rubber with high heat stability, high wethering resistance and ozone resistance.  
     CONSTITUTION: After the polymerization of (A) a vinyl-substituted aromatic hydrocarbon such as styrene in a solvent such as cyclohexane in the presence of a catalyst such as n-butyl lithium, (B) a conjugate diene such as butadiene is added thereto and polymerization is effected to produce a block copolymer where a+b exceeds 30wt% of the total weight of the polymer, where a is defined as the block polymer content in the component A and b as the vinyl bond content in the component B. Then, the selective hydrogenation of the part of the component B is effected in the presence of a catalyst of metallic rhodium on a carrier such as carbon at a temperature lower than 120°C to produce the objective polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5841487-A (JP)
Title: Semiconductor memory device
Inventor: KABURU SETSUSHI
IPC: G11C11/41
Filed: 1981-08-31
Abstract: PURPOSE:To decrease number of memory cell MOS transistors (TRs), by connecting a data storage flip-flop to a data line via a transfer gate MOS TR, regardless of a high and a low level signal. CONSTITUTION:An inverter in which an MOS TRQ1 is connected to a high resistance element R1 and an inverter in which an MOS TRQ2 is connected to a high resistance element R2, are cross-coupled to constitute a flip-flop FF for data storage and connected between a power supply VCC and ground level. A transfer gate MOS TRQ0 for data write/readout is connected to this FF and another end of the TRQ0 is connected to a data line, where write data and readout data from the FF are given, and the gate is connected with a word line for the selection of a cell.
Patent JP-H04362400-A (JP)
Title: Water distributing pipe network method
Inventor: MIURA RYOSUKE
IPC: F17D5/02
Filed: 1991-06-10
Abstract: PURPOSE:To enable the constant or time-unit monitor of the flow and pressure state of the whole pipeline network by obtaining the outlet water quantity at a joint using a correction factor for bringing an initial provisional value closer to an actual value, and monitoring the dynamic water pressure and flow at the joint on the basis of this final joint corrected outlet water quantity. CONSTITUTION:The supply water quantity from a water purifying plant 1 is measured by a supply water meter 2. A water level gage 4 for measuring dynamic water pressure at an upstream side joint is installed on the downstream side of a distributing reservoir 3 corresponding to the upstream side joint. A dynamic water pressure gage 6 for measuring dynamic water pressure at a downstream side joint, and an inflow meter 7 for measuring the downstream side joint inflow quantity flowing into a faucet 8 are installed on the upstream side of the faucet 8 corresponding to the downstream side joint. The measured result is stored into a storage device 9 and sent to a correcting arithmetic means 10 where an initial provisional value is multiplied by a correction factor corrected until the difference between the final measurement of the present downstream side joint dynamic water pressure and the reestimated value enters a specified range to obtain the joint corrected outlet water quantity and to compute the joint dynamic water pressure and flow from this corrected outlet water quantity the display by an indicator 11.
Patent JP-S63303346-A (JP)
Title: Production of container for photosensitive belt-like material
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1987-06-03
Abstract: PURPOSE:To hold the shading property and the physical strength of the titled material, and to facilitate the transport and the storage of the titled material, by forming the titled material of a specified polypropylene, etc., by injection molding an unfolded body of the titled material having a folding groove, and then, and forming a tube like container by folding the unfolded body. CONSTITUTION:The composition of the titled material is formed by mixing a carbon black, etc., having <=120mmu particle size with a resin mixture of the polypropylene having melt index (MI) of >=10g/10min and a straight chain low density polyethylene having MI of >=0.5g/10min. The unfolded body 10 having a thickness of 0.5-3mm is formed by injection molding said composition. The folding grooves 13 having a semicircular cross-section is formed on the unfolded body dividing said body into four equal parts, and tongue parts 11, 12 are formed at the both ends of said body. Subsequently, the container 2 is formed by sticking shading teremp cloths 6 to the tongue parts 11, 12, respectively, followed by folding inwardly the folding groove 13 at a right angle. The titled container 1 is completed by inserting end cap 3 in the both ends of the opening part 9 of the container 2, respectively. Accordingly, as the unfolded body having the folding groove is injection molded, the strength of the container is sufficed, and the titled material is transferred with the unfolded state, thereby producing the titled container with a low cost.
Patent JP-S5471393-A (JP)
Title: Forming method of thin film pattern of oxide
Inventor: YAMAMOTO HIDEKO
IPC: H05K3/00
Filed: 1977-11-16
Abstract: PURPOSE: To make waste fluid to be unnecessary and form easily pattern, by forming paint film on the low oxide film of base plate, and removing residue which was produced by heating it in oxydizing atmosphere with dry provess.  
     CONSTITUTION: On a base plate such as glass and the like, low oxide film 2, for example low oxide film 2 whose main composition is SnO 2-x (O×2) is coated (A), except the part to be remained as oxide film, paint film 3 is painted (B). As the paint, sensitive resist of photoengraving which contains organic compounds that can be disassociated in heating process, or denatured alkyd resin which contains inorganic pigment or metals, or screen printing ink such as melamine resin, epoxy resin and the like is used. Futhermore, heating treatment in which paint film 3 is disassociated thermally and low oxide film 2 which is contacted to paint becomes residue 4 is done in oxygen atmosphere (C), thereafter, the residue 4 is remove by dry process such as brushing and the like, and pattern of oxide film 5 is completed (D). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115623-A (JP)
Inventor: ICHIHARA HITOSHI
IPC: B65B1/06
Filed: 1984-07-03
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-H10327635-A (JP)
Title: Apparatus for sending out granule
Inventor: TAKAO YUTAKA
IPC: A01C15/16
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To compact a sending mechanism part by contriving the structure of an apparatus for sending out granules and to improve assembly. SOLUTION: In a sending out mechanism for a fertilizing apparatus constituted to install sending out rolls 71 equipped with a great number of recessed parts to take in a fertilizer on the outer periphery below a fertilizer hopper 18a and sending out the fertilizer taken in the recessed parts with the rotation of the sending out rolls 71 to funnel parts 72 at the beginning ends of fertilizing hoses below the sending out rolls 71, two sending out mechanisms 19 consisting of the sending out rolls 71 and the funnel parts 72 below the rolls are closely installed side by side in a single funnel case 22 and a blasting mechanism for sending the fertilizer sent out to the funnel parts 72 to a fertilizing hose by wind power.
Patent JP-S5839733-A (JP)
Title: Enhancing method for resistance of austenite stainless steel pipe to oxidation due to steam at high temperature
Inventor: KANERO KAZUHIRO
IPC: C23C8/18
Filed: 1981-09-04
Abstract: PURPOSE:To enhance the resistance of a steel pipe to oxidation due to steam at high temp. by cold working the pipe so as to regulate the hardness of a part close to the inner surface of the pipe to a specified value or above, removing the surface affected chemically in a high temp. treatment stage before the cold working stage, and carrying out soln. heat treatment. CONSTITUTION:An austenite stainless steel pipe is cold-worked so as to regulate the hardness of a part close to the inner surface of the pipe, that is, the hardness at a position 20mum away from the inner surface to >=320Hv. At the same time, the surface affected chemically in a high temp. treatment stage before the cold working stage is removed or reduced to the utmost. Soln. heat treatment is then carried out while feeding gaseous Ar, N2 or the like into the pipe.
Patent JP-S63302704-A (JP)
Title: Electromagnet for attraction type magnetic levitated system
Inventor: YAMAGUCHI HITOSHI
IPC: B60L13/04
Filed: 1987-06-02
Abstract: PURPOSE:To reduce the size and the weight of an electromagnet, by forming a laminated core from a laminated body of a comb-shaped electromagnetic iron plate having similar shape as that of the laminated core face, a partial electromagnetic iron plate where core foot portion and magnetic pole portion are integrated and an electromagnetic strip iron plate corresponding to the yoke portion between partial electromagnetic iron plates. CONSTITUTION:An electromagnetic strip iron plate 33 is inserted and laminated such that the edge thereof does not lap over a partial electromagnetic iron plate 32 with a comb type electromagnetic iron plate 31 and the partial electromagnetic iron plate 32 being inserted alternately from the opposite sides of an excitation coil 24. Then a fastening member 23 such as an insulated metallic bolt or an insulating bolt is fixed to through-holes 21, 22 and a predetermined face pressure is applied onto the lamination face. Consequently, an electromagnet where a lamination core 20 and an excitation coil 24 are integrated firmly is formed. As a result, the height of magnetic pole section and the cross-section of core can be reduced, thus enabling reduction of size of the excitation coil.
Patent JP-H09317776-A (JP)
Title: Split type bearing structure
Inventor: KONISHI MASAHIDE
IPC: F16C33/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a quite easy handling of a split type bearing structure during its transportation or storing as well as inspection of size such as an inner diameter or an outer diameter or the like even if the bearing is of a separate type and at the same time to enable a damage of a sliding contact surface with a shaft to be prevented as much as possible. SOLUTION: A main body of a bearing having a sliding member 2 fixed and supported at an inner circumferential side of a bearing shell 1 is divided into a plurality of segments in a circumferential direction and at the same time, a pair of annular pressor plates arranged at axial both ends of the main body of the bearing are also divided into a plurality of segments in a circumferential direction. The pair of annular pressor plates are fixed in respect to the main body of the bearing and fixed in such a way that their fixed states can be released under a state in which they are displaced in a circumferential direction in respect to a position of a divided plane 3L of the main body of the bearing.
Patent JP-S6117507-A (JP)
Title: Solidification of powder cosmetic in bottomless container and device therefor
Inventor: NAKAGAKI TOMONARI
IPC: A61K8/00
Filed: 1984-07-04
Abstract: PURPOSE:A bottomless container with a screen set in a certain depth is filled with a slurry of powder dispersion, then the solvent is drained or evaporated to clogg the meshes with the powder to form a solidified powder cosmetic with surface well finished without powder flying. CONSTITUTION:A bottomless container 1 which has a certain shape and depth and a screen 7 set in a certain depth and, when needed, a partition frame 17 of an appropriate shape is set in the support 1 and a prescribed amount of a powder dispersion in the form of a slurry is charged in the container 2. Then, vessel 8 is allowed to come down by the driving unit 9, until it comes into close contact with the support 1, the compressor 13 is operated to send compressed air into the vessel 8 to press the dispersion A all over the surface area whereby the solvent Aa only is squeezed out of the solvent permeator 3 and the squeezed solvent is taken out by the exhauster 10. Thus. the powder A' is solidified in the container A.
Patent JP-H0574677-A (JP)
Title: Exposing device
Inventor: ONDA YUTAKA
IPC: H01L21/027
Filed: 1991-06-11
Abstract: PURPOSE:To draw a composite image on a semiconductor substrate by combining the patterns of a plurality of photomasks. CONSTITUTION:This exposing device incorporates functions which respectively insert a first and second photomasks 4 and 3 so that the photomasks 3 and 4 can be irradiated with parallel rays of light 6 from a light source 5. When this exposing device is used, the images drawn on the first and second photomasks 4 and 3 can be projected upon a semiconductor substrate 1 coated with a photosensitive material in a combined state.
Patent JP-2000332988-A (JP)
Title: Device and method for embedding and extracting digital information and medium with program for executing the method recorded thereon
Inventor: INOUE TAKASHI
IPC: H04N1/387
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital information embedding and extracting device and a method whose image deterioration due to embedding is small and which have high adaptability to the existing MPEG(moving picture expert group)/JPEG(joint photographic expert group) compression. SOLUTION: A block dividing part 11 divides an image signal 71 into plural blocks according to a prescribed size. A frequency converting part 12 performs frequency conversion of each block and respectively calculates frequency coefficients. A coefficient calculating part 13 selects a specific frequency coefficient string Ca for each block and calculates respective absolute average values M and energy S. A quantizing part 14 performs linear quantization of M by using a prescribed quantization step size Q to calculate a quantization value (q) in the case S is equal to or more than a prescribed threshold K. A signal substituting part 15 substitutes (q) with the value (q') on the basis of (q) and the value of digital information to be embedded. A coefficient correcting part 16 perform inverse-linear quantization of (q') by using Q, calculates an average value M', calculates the difference DM between M' and M and corrects Ca. A frequency inverse converting part 17 reconstructs an image signal 72 due to frequency inverse conversion.
Patent JP-S5929319-A (JP)
Inventor: MATSUMOTO YASUO
IPC: H01H47/22
Filed: 1982-08-10
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-S5263548-A (JP)
Title: Hinge
Inventor: SUZUKI KEISUKE
IPC: E05D11/06
Filed: 1975-11-18
Abstract: PURPOSE: Achievement of elimination of necessity of door-stopper or door-checker with control of open angle of door by inserting a ring having a projected part onto a stem of a hinge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000288109-A (JP)
Title: Projecting type mask inner
Inventor: WADA MARIKO
IPC: A62B18/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a mask inner brought into close contact with the face preventing a mask from slipping out of place even if moving the mouth during wearing the mask. SOLUTION: Expansive members 8 are arranged along the edge of the upper part and lower part of a center projecting part 2 formed of a shape-holdable, flexible bowl-shaped sheet, to provide a nose upper part covering part 3 and a jaw covering part 4, and a waterproof reinforcing band 5 is disposed at the inner surface of the center projecting part 2. Accordingly, even if moving a mouth for a talk or the like during wearing a mask, the whole area surrounding the center projecting part 2 is freely deformed in response to the motion of the face, so that the center projecting part 2 is not influenced by the motion to always keep a projecting space, nor the projecting mask inner and the mask slip out of place.
Patent JP-H10277158-A (JP)
Title: Retrograde nasolacrimal canal tube
Inventor: KOSAKA MASAAKI
IPC: A61F9/007
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To carry out retrograde washing, retrograde water communication test and retrograde imaging for a nasolacrimal canal with the use of a nasolacrimal canel tube. SOLUTION: An aluminum pipe 1 having a length of 50 mm is bent at a position having a distance of 7 to 8 mm from the distal end thereof by an angle of 80 deg. so as to obtain an L-like tube. The distal end part 3 of the tube is repeatedly coated thereover with synthetic resin adhesive so as to be rounded, and a syringe connection part 2 has a plastic joint part.
Patent JP-H05336477-A (JP)
Title: Liquid crystal display device
Inventor: MIHARA HISAYUKI
IPC: G09G3/36
Filed: 1992-05-29
Abstract: PURPOSE:To full-line drive a delta arrangement liquid crystal panel in a pseudo interlace system by adding the minimum number of systems compared with the liquid crystal panel of the normal driving system and to prevent the deterioration of pictures such as the generation of spuriousness or the like. CONSTITUTION:The X driver output (the output of output buffers 38 and 48) of the two systems provided with a high impedance function independently corresponding to the upper and lower lines of the delta arrangement respectively are parallelly connected to a liquid crystal panel X side input pad 40 connected to the source of the TFT 45 of a delta arrangement liquid crystal cell 44 and the output buffer 48 is turned to a high impedance state during the output of the output buffer 38. Thus, when displaying optional two lines within a horizontal period, writing the first line during the first half of a horizontal video information write period and writing the remaining line in the remaining half of the write period are enabled, so that time base compression processing corresponding to the increase of the systems and the generation of the spuriousness is unnecessitated.
Patent JP-H036168-A (JP)
Title: Facsimile equipment
Inventor: MURAZAKI SADANOBU
IPC: H04N1/21
Filed: 1989-06-02
Abstract: PURPOSE:To curtail electric power consumed in the course of holding in an unmanned state by storing all of information to be received in a memory, when a power source is turned off, and recording its stored information as necessary. CONSTITUTION:When a control part 10 stops electric power supply to a transmitting part 12 and a printing part 22, a facsimile equipment is set to memory reception, by which only reception of information by a receiving part 14 can be executed, and the received information is all stored in a storage part 20. Subsequently, when an ON-signal is outputted, the ON-signal is outputted to a power source part 18, electric power is supplied to all parts of the facsimile equipment, and execution of reception can be executed. Next, when an output of the stored contents is instructed by an operation of an operating part 24, an output of its instructed contents is instructed, and information of its instructed contents is outputted onto recording paper.
Patent JP-S62730-A (JP)
Title: Method of recharging gas lighter with gas
Inventor: ISHIBASHI HISAYA
IPC: F23Q2/52
Filed: 1985-06-27
Abstract: PURPOSE:To enable to charge a gas lighter with gas without removing an ignitor, by punching through-holes at the bottom of a container made of synthetic resin, by charging the container with gas in the temperature below the vaporization temperature of liquefied gas, and by sealing and fusion-welding the through-holes with synthetic resin of the same quality as the container. CONSTITUTION:Through-holes 4 are punched on the bottom wall 2a of a container 2. In a low temperature compartment 13 where the temperature is kept below the vaporization temperature of liquefied gas, the container 2 is charged with liquefied gas by a charging nozzle 12 from one through-hole 4. A filling material 5 made of synthetic resin which is as same quality as of the container 2 is inserted into the through-holes 4 as long as predetermined length, and it is cut down by a cutter 15 which is provided with a thermoelectric coil 15b. The through-holes 4 are filled with filling materials 6 of predetermined length. Then electrodes 14a are pressedly attached to the filling materials 6 and in the neighborhood of the through-holes 4, and they are fusion-welded in the position by a fusion welder 14. By this method, a gas lighter 1 can automatically be charged with gas in the stabilized state, without spoiling the performance and the outer view of a lighter at all.