baber/WOPTO huggingface dataset:
Patent JP-H07151632-A (JP)
Title: Leakage detection system
Inventor: URURITSUHI BIRUNITSUHI
IPC: G01M3/16
Filed: 1994-07-19
Abstract: PURPOSE: To facilitate installation of a system, reduce cost of a cable, and provide correct measuring data by preprocessing sensor resistance values for each place of each leak sensor to find a digitized measurement value. CONSTITUTION: Plural leak sensors 11 are separated into several groups, and each group 17 is connected through a common series data bus bar 23 to an operation device 25. In the case where the sensors 11 pertaining to the same group are close to each other, which the groups disposed in a star shape, for example, to be apart from each other through a wide space, it is favorable that the groups are separated to have separate series data bus bars 23 respectively. However, in the case where all the sensors 11 are close to each other, it is favorable that all the sensors 11 are connected by the single series bus bar. For example, in the case of three groups 17 having two integrated units 19 comprising the sensors 11 and preprocessors 21, an operation device 25 is connected to all the groups 17 through the common series bus bar 23 which is common in each group 17 only.
Patent JP-H0779773-A (JP)
Title: Cancer cell line
Inventor: SHIHO OSAMU
IPC: C12N15/09
Filed: 1994-07-19
Abstract: PURPOSE:To provide a novel cancer cell line which is useful in preparing an animal model, particularly transplantation cancer line for screening carcinostatic substances or evaluation of carcinostatic action or in studying the dysbolism in hepatic cell cancer. CONSTITUTION:The established cell line of mouse hepatic cancer having, for example, the mouse albumen promotor gene and the SV40-T gene, namely TgF2-73 (IFO-50407; FERMBP-4956). It can be prepared by establishing the cells separated from mouse hepatic cancer into which the sequence of activated tumor gene has been introduced.
Patent JP-S6059532-A (JP)
Title: Polishing head of magnetic disc
Inventor: NARUMI TOSHIKATSU
IPC: G11B5/84
Filed: 1983-09-12
Abstract: PURPOSE:To polish the surface of a coat uniformly and to reduce the number of reciprocating times of a polishing head by forming an interference material between a polishing tape and a base to which the tape is to be fitted. CONSTITUTION:In the head to be used for the polishing of the surface of the coat which is one of magnetic disc manufacturing processes, a silicone rubber film is formed as the interference material 4 between the base part 2 on the leading end of an arm 1 and the polishing tape 3. The surface of the magnetic disc 5 is polished by reciprocating the polishing head in the radius direction of the disc 5 while rotating the disc 5, so that the coat on the surface of the disc 5 can be evenly polished for a short time.
Patent JP-H0826826-A (JP)
Title: Piezoelectric porcelain
Inventor: SUBE MITSURU
IPC: C04B35/49
Filed: 1994-07-19
Abstract: PURPOSE:To produce a piezoelectric porcelain for filters, having a high electromechanical coupling factor, excellent in temperature characteristics of resonance frequency and capable of dealing with a wide band. CONSTITUTION:This piezoelectric porcelain is obtained by replacing >=0.5 to <5mol% Pb atoms in lead zirconate titanate represented by the general formula aPb(Mg1/3Nb2/3)O3-bPbTiO3-cPbZrO3 [a, b and c are each 1<= a <=10; 42<= b <=60; 30<= c <=57, with the proviso that a, b and c are each mol% and (a+b+c) is 100] with Mg and further adding and including >=0.1 to <=1wt.% Cr expressed in terms of Cr2O3 therein.
Patent JP-H09323478-A (JP)
Title: Optical recording medium
Inventor: YOSHIMURA EMIKO
IPC: G11B7/2467
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain excellent recording and reproducing characteristics in a specific wavelength by forming a recording layer from a material containing metal-containing azo compound represented by a specific formula in an optical recording medium obtained by sequentially providing a recording layer containing dyes and a reflecting layer on a board and providing a protective film on the reflecting layer. SOLUTION: In an optical recording medium having a recording layer containing dye, a reflecting layer on the recording layer and a protective film on the reflecting layer on a board, the recording layer contains metal-containing azo compound represented by a formula separately descried, where R<1> and R<2> are each nitro group, halogen atom, amino group, or sulfamoyl group, and t and u are each integer of 1 to 4, R<3> and R<4> are each halogen atom, nitro group or alkyl group, v and w are each integer of 1 to 6, M<1> is cobalt or nickel, and Y<+> is alkyl substituted ammonium ion, where i, u, v and w do not simultaneously become '0' and t+u+v+w is 1 to 20.
Patent JP-S6411929-A (JP)
Title: Production of superfine sintered hard alloy product
Inventor: MOCHIDA YOICHI
IPC: C22C1/05
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a superfine sintered hard alloy without internal faults by mixing and kneading superfine material powders with a water-soluble binder, thereafter molding the powders, executing to calcine and grind to the same, subjecting secondary powders to grain adjustment to the desired shape of final products, then removing the binder and consolidating said powders by sintering. CONSTITUTION:The material powders having <=1.0mu average diameter are mixed and kneaded with a water soln., and after that, they are applied to press molding, applied to calcining at about 900-1,200 deg.C and ground. The average grain size of the secondary grains after grinding is regulated to >=1,0mu, and said material powders are formed into the desired final products by injection molding to remove the binder by thermal decomposition. In this way, the breathing to be generated inside the molded body is drastically improved, by which the superfine sintered hard alloy having no generation of internal faults can be obtd.
Patent JP-H06145556-A (JP)
Title: Pigment containing carbon black
Inventor: KURAUSU BERUNHARUTO
IPC: C09D7/62
Filed: 1993-07-06
Abstract: PURPOSE: To improve abrasion resistance and color-running resistance of a specific fine platelet-like substrate by coating it with a carbon black-containing film.  
     CONSTITUTION: A solution of hydrolyzable metal salt, a liquid dispersion containing 0.1 to 10% by weight anionic or cationic surfactant and carbon black with particle size of 10 to 50 nm, a carbon black-dispersed liquid containing a nonionic surfactant, an organic functional silane compound with the formula of Y-(CH 2 ) n -SiX 3  (wherein, Y is H 2 N-, H 2 C=CH- or the like; X is OR, Cl, -O-CO-CH 3 ; R is 1-6C alkyl, n is 0 to 3) and an acid or a base are added into an aqueous dispersion of fine platelet-like substrates such as stratified silicate, fine platelet-like oxide or the like. The metal salt is hydrolyzed by adjusting pH to coat the substrate. Then, the substrate is separated, washed and finally calcinated in a nitrogen stream for 20 to 120 minutes at 700 to 900°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6145368-A (JP)
Title: Compression control system for picture data
Inventor: TOKIYODA HIROSHI
IPC: G06T9/00
Filed: 1984-08-09
Abstract: PURPOSE:To attain the band compression of the color picture data by using a bit in a byte as well as remaining 7 bits to show the number of same gradations in case the adjacent dots have the same gradation. CONSTITUTION:An equal gradation picture data detecting means 2 detects the picture data of the same gradation to receive the band compression and the number of said picture data out of the picture data read out by a picture data reading means 1 before band compression. These detected picture data and its number are converted into the picture data that underwent band compression through a picture data conversion means 3. An indication mark is given to the 8th bit of the color picture data consisting of 8 bits to show that these color picture data have continuously the same gradation. While the number of color picture data having the same gradation continuously is stored to the remaining 7 bits.
Patent JP-H0219453-A (JP)
Title: Heat transfer tube for evaporator and production thereof
Inventor: INAGAKI MUNEYASU
IPC: C23C8/16
Filed: 1988-07-05
Abstract: PURPOSE:To produce a heat exchanger tube having superior boiling accelerating action at a low cost by heating a heat transfer tube for an evaporator made of copper and used in a refrigerator, etc., to a specified temp. in an atmosphere contg. a very small amt. of oxygen to form a thin cuprous oxide coating film on the outer surface of the tube. CONSTITUTION:A Cu tube 1 is heated and held at 400-800 deg.C in an atmosphere having 10-10,000ppm O2 content to form a Cu2O coating film 5 having many micropores 6 on the outer surface of the tube 1 in 0.1-10mum thickness. The Cu tube 1 is immersed in a refrigerant 3 in an evaporator 8 and cooling water for a refrigerator is circulated in the tube 1. Heat exchange is carried out between the cooling water in the tube 1 and the external refrigerant 3 at the peripheral surface of the tube 1 through the Cu wall. The cooling water in the tube 1 is cooled and the refrigerant 3 evaporates by the rise of the temp. and rises as bubbles 7. Since the pores 6 in the Cu2O coating film 5 promote the formation of bubbles 7 to accelerate boiling, the efficiency of heat exchange is increased.
Patent JP-H07125851-A (JP)
Title: Image forming device
Inventor: HATTORI HITOSHI
IPC: G03G15/00
Filed: 1993-06-14
Abstract: PURPOSE:To facilitate the simultaneous use or divided use of plural kinds of copying paper sheets. CONSTITUTION:An image forming device which can form images in a plurality of modes corresponding to the different kinds of copying paper sheets 1 accommodated in a paper feeding tray 2 in one or plural stages is equipped with an input means 4 which receives the paper kind information of the copying paper sheet accommodated in the paper feeding tray 2 for accommodating different kinds of copying paper sheets, and discriminates the kind of the copying paper sheet 1 accommodated in the paper feeding tray 2, on the basis of the input data supplied from the input means 4.
Patent JP-H1116623-A (JP)
Title: Interfitting type connecting terminal and manufacture of interfitting type connecting terminal
Inventor: SHIOTANI JUN
IPC: H01R13/03
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an intermitting type connecting terminal capable of reducing the insertion force of the terminal keeping the contact resistance stable and low. SOLUTION: On the surface of a male terminal base material 12a, a tin-plated layer 12b is formed; on one part on top of the surface, a DLC layer 12c is formed. On the surface of a female terminal base material 22a, a tin-plated layer 22b is formed as well. The DLC layer 12c on the male terminal and the tin-plated layer 22b on the female terminal are brought into contact with an slide on each other in interfitting. Because the friction factor of DLC is small, the insertion force of the terminal is also small in interfitting. On the other hand, after the completion of the intermitting, the tin-plated layer 12b of the male terminal and the tin-plated layer 22b of the female terminal is in contact with each other. When the tin-plated layers are in contact with each other, a low contact resistance can be stably obtained through adhesive wear by virtue of the low hardness of tin.
Patent JP-S6059369-A (JP)
Title: Production of carrier for developing electrostatic charge image
Inventor: SHIGETA KUNIO
IPC: G03G9/113
Filed: 1983-09-13
Abstract: PURPOSE:To produce a carrier having a good coating layer property by a heat treatment at a low temp. by coating a resin on a carrier core in a suspended state. CONSTITUTION:A compsn. consisting at least of a polymer having a cross-linkable functional group at the side chain and a cross-linking agent that can be cross-linked to said polymer is coated on a carrier core material dispersed and suspended in a liquid or gas and the coating layer is cross-linked. The polymer having the cross-linkable functional group at the side chain is a polymer which can make the coating layer three-dimensional by cross-linking. A polymer selected from copolymers consisting of >=2 kinds of monomers contg. monomers having the cross-linkable functional group at the side chain is used for said polymer. Acrylic acid, 2-hydroxyethyl acrylate, glycidyl methacrylate, methacrylamide, ureide ethyl vinyl ether, etc. are used for the monomers.
Patent JP-H10325397-A (JP)
Title: Method for forming centrifugal fan
Inventor: SHIOTANI MASAO
IPC: B29C45/26
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To form each forming partition of a thin plate with ease by arranging many forming partitions with no draft in the vertical direction between an outer core and a center core at small intervals and by pouring and curing a resin in blade plate forming spaces between the forming partitions. SOLUTION: An inner core 41 comprises a bottom base portion 43 made of thick annular plate and having an enlarged diameter, and many radial forming partitions 44 removably arranged in the bottom base portion 43. The radial forming partitions 44 are made of steel plates having nearly the same thickness and are removably fixed in the bottom base portion 43 at predetermined intervals spaced in the circumferential direction. Many blade-plate forming spaces 46 for forming many blade plates of a radial fan are made between the neighboring radial forming partitions 44 and a resin is poured and cured in each blade-plate forming space 46 between the neighboring forming partitions 44.
Patent JP-H0455946-A (JP)
Title: Job control system for information processor
Inventor: TANAKA TETSUO
IPC: G06F9/46
Filed: 1990-06-25
Abstract: PURPOSE:To facilitate the check of the state of a job by providing a job display means which shows the start/end state, etc., of the job on the screen of a display means with plural window areas opened and a job control means which registers a new job and deletes the job. CONSTITUTION:When a graphical job manager is started, a window area W of an icon form is displayed on the screen of a display device 3. The windows W are displayed in the icons I1 - I6 in response to the background jobs respectively. The obliquely lines icons I2, I3 and I5 show their corresponding background jobs that are not started yet. Then a microprocessor CPU 1 which controls totally an information processor carries out the job control processing to perform various arithmetic operations, the logical decision, etc. Thus the background jobs can be collectively controlled, and the control of jobs can be facilitated.
Patent JP-S5959609-A (JP)
Title: Second lotion for cold wave
Inventor: NAKAYAMA JIYUNICHI
IPC: A61K8/00
Filed: 1982-09-28
Abstract: PURPOSE:To provide the second lotion for cold wave, containing an amino acid copper salt in combination with an oxidizing agent, capable of preventing the considerable lowering of the tensile strength of hair after cold wave treatment, and mitigating the damage of the hair. CONSTITUTION:An amino acid copper salt, especially a neutral amino acid copper salt, is compounded in the second lotion for cold wave in combination with conventional oxidizing agent. When the second lotion is applied to the hair, the copper salt is impregnated together with the oxidizing agent into the hair to promote the action of the oxidation agent, and the reproduction of S-S bond by the oxidation of the SH group in the hair keratin proceeds in high efficiency, and accordingly, the tensile strength of the hair can be remarkably improved. It is also anticipated that the tensile strength of the hair is improved by the intramolecular or intermolecular crosslinking of keratin with the copper ions. The concentration of the oxidizing agent in the second lotion is about 1-10wt%, and that of the amino acid copper salt is 1-20ppm as copper ion.
Patent JP-S5958507-A (JP)
Title: Display device for operating state of plant
Inventor: ITOU KATSUMI
IPC: G05B23/02
Filed: 1982-09-28
Abstract: PURPOSE:To realize efficient plant monitoring by selecting a display screen automatically according to a plant operating state. CONSTITUTION:A plant state decision part 232 makes a comparison to judge whether a determined plant mode M and plant timing T are different from the last decision results or not, and stores the new mode M and timing T when they are different. Then, a screen number corresponding to the mode M and timing T is taken out and compared with the number of a screen being displayed and when it is different, the new screen number is outputted to a display acceptance part 233 to make a display request. On receiving this screen number, the display acceptance part 233 fetches corresponding display screen data 222 out of a storage part 22 and a CRT display output part 234 outputs this data 222 to a CRT display controller 3 to display it on a CRT4.
Patent JP-H0725705-A (JP)
Title: Method of preparing diluted wettable powder for aerial spray
Inventor: KATAYAMA YASUYUKI
IPC: A01N25/30
Filed: 1993-07-07
Abstract: PURPOSE:To provide a preparation method for a diluted wettable powder. solution which can provide a diluted solution of excellent redispersibility in the preparation of a low-dilution solution to be used for example, in aerial spray. CONSTITUTION:When a wettable powder containing an animal pests-combating component is diluted with water, a higher fatty acid polyoxyalkylene ester is added. The present invention claims the readily applicable dilute solution and a preparation process thereof.
Patent JP-S6325966-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: UCHIDA KEN
IPC: H01L27/112
Filed: 1986-07-18
Abstract: PURPOSE:To shorten a turnaround time, to prevent decrease in withstanding voltage at the junction in an MISFET and to make it possible to decrease leakage current from the junction, by performing channel doping for writing information in a memory cell after the formation of an interlayer insulating film and before or after the formation of interconnections, and performing annealing with microwave irradiation. CONSTITUTION:Channel doping for writing information in a memory cell comprising a MISFET is performed after the formation of an interlayer insulating film and before or after the formation of interconnections SL and DL. Then, annealing with microwave irradiation is performed. For example, on a semiconductor substrate 1, a field insulating film 2, a gate insulating film 3, word lines WL1 and WL2, n<+> type semiconductor regions 4 and 5, an interlayer insulating film 6, contact holes 6a-6c, source lines SL1 and SL2 and a data line DL are formed. Only the interlayer insulating film 6 at the upper part of the channel part of MISFET Q1, in which information '0' is to be written, is exposed. The other part of the surface is covered with a photoresist film 7, and channel doping is performed. The thereshold voltage value of the MISFET Q1 is set at a high value. Then annealing with microwave irradiation is performed.
Patent JP-2000357629-A (JP)
Title: Manufacture of sheet
Inventor: MASUMURA HITOSHI
IPC: H01B3/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To easily release a dielectric sheet by forming the dielectric sheet on the base material by applying the dielectric paste including water, thermoplastic material, and non-thermoplastic material in the form of a sheet. SOLUTION: The dielectric paste including a thermoplastic binder 13 is applied on a PET(polyethyleneterephthalate) film 11 to form a thin dielectric sheet 12 on the PET film 11. Then, the conductive paste is screen-printed on the dielectric sheet 12 and an inner electrode 16 is formed. Thereafter, the dielectric sheet 12 is released from the PET film 11. The dielectric paste from which the dielectric sheet 12 is made using a non-thermoplastic binder 15 besides the thermoplastic binder 13. The dielectric sheet 12 can be released easily from the PET film 11 by the working of the binder 15.
Patent JP-H03227721-A (JP)
Title: Sunroof installation
Inventor: KATO SHOJI
IPC: B60J7/05
Filed: 1990-06-26
Abstract: PURPOSE:To secure powerful tilt opening/closing force as well as to enhance high speed responsiveness by providing a lifting link for the rear end side of an opening, and also providing a timing arm which actuates the lifting link while being interlocked with a slider only when a panel is opened and/or closed while being tilted. CONSTITUTION:With a slider 27 moved back and forth, which is supported by a guide rail 25 while being guided, a panel 23 blocking the opening 22 of a vehicle roof is opened and/or closed while being tilted around a pivot shaft 37 between a fully closed position X and a tilt-up position Y. In addition, the panel 23 is moved back and forth with the tilt-up position kept between the tilt-up position and a fully opened position. In this case, a lifting link 30 lifting the panel 23 is provided at the rear end side of the opening 22, and the link 30 is operated while being interlocked with the slider 27 via a timing arm 29 only when the panel 23 is opened and/or closed while being tilted. In addition, the slider 27 is provided with a support pin 44 which supports the panel 23 between the tilt-up position and the fully opened position so that it is engaged with the inside of the cam groove 39 of a lifter 26.
Patent JP-S5792041-A (JP)
Title: Thermosetting resin composition
Inventor: MORI KAORU
IPC: C08L61/20
Filed: 1980-11-29
Abstract: PURPOSE: To prepare the titled composition having low baking temp. and excellent dryability and coating film properties such as solvent resistance, impact resistance, etc., by compounding an amino resin and/or a polyisocyanate resin to a specific high-molecular weight, branched acrylic polyol.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 40W 95pts.wt. of a copolymer having an average molecular weight of 500W10,000 and a glass transition temp. of -60W+40°C and derived from (i) 3W40wt% hydroxyl group-containing monomer (e.g. 2-hydroxyethyl acrylate), (ii) 0.1W8% monomer containing acid group (e.g. acrylic acid), (iii) 0.5W10% monomer having two or more polymerizable unsaturated groups in a molecule (e.g. divinylbenzene), and (iv) 42W96.4% other copolymerizable monomers (e.g. methyl acrylate) with (B) 5W60pts.wt. of an amino resin and/or a polyisocyanate resin as curing agent. The composition can be coverted to a cured coating film by drying at normal temp. or by baking at 60W300°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6324485-A (JP)
Title: Ic card reader/writer
Inventor: NARUSE MIKIO
IPC: G11C7/00
Filed: 1986-07-17
Abstract: PURPOSE:To improve the reliability in an electric contact with an IC card by sealing the contact of the IC card in a small space by a contact block, a lower block or the IC card. CONSTITUTION:At the time of an electric application, when the IC card 6 is inserted, the limit switch of an inserting detecting means 1 is turned on, a drive source 4 is operated, to raise the contact block 9 upward against the force of a spring 9 until the IC card 6 turns the limit switch of a setting detecting means 2 on. When the limit switch of the setting detecting means 2 is turned on, the power source of the driving source is turned off to contact the contact 8 with the contact part of the surface of the IC card 6 by the contact block 3 through the force of the spring 9. A stopper 7 arranged in parallel to the setting detecting means 2 is used for positioning the IC card 6 to prevent from being easily failed by exerting a strong force to the setting detecting means 2.