baber/WOPTO huggingface dataset:
Patent JP-H0928387-A (JP)
Title: Dna which codes mutant of tumor necrosis factor
Inventor: AGGARWAL BHARAT BHUSHAN
IPC: C07K1/16
Filed: 1996-07-23
Abstract: Methods and compositions are provided for the purification of a protein identified as tumor necrosis factor from nonrecombinant and recombinant sources, the preparation of nucleic acid encoding this tumor necrosis factor and for its expression in recombinant hosts. This tumor necrosis factor is used in the therapeutic treatment of malignant tumors, either alone or in synergistic combination with an interferon.
Patent JP-H0479288-A (JP)
Title: Semiconductor laser diode
Inventor: OSAWA YOICHI
IPC: H01S5/00
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the generation of loss of light absorption on an optical waveguide passage by laying out an InGaAsP layer and then burying and forming a current inhibition layer only except for a mesa stripe. CONSTITUTION:On a semiconductor InP substrate an active layer 11, which is a light emitting layer with a small band gap, and a clad layer 12 are formed. A double stripe groove and a mesa-type projection clamped by the stripe grooves are mask-etched to form a light emitting region. Then, a melt prevention layer 20 is formed by epitaxial growth except for the mesa-type projection. Consequently with this, a P-InP block layer 21 and an n-InP block layer 22, which are a current inhibition layer, are formed. Then, a clad layer 23 buried all over and a P-InGaAsP cap layer 24 for the formation of an electrode are formed, which makes it possible to smooth the sides, reduce the light absorption loss on the sides of the optical waveguide passage, and hence increase gain coefficient.
Patent JP-2001020098-A (JP)
Title: Liquid removing device
Inventor: ODA KAZUTAKA
IPC: C25D21/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid removing device capable of increasing the efficiency of liquid removal. SOLUTION: In the liquid removing device 10, the shaft part of a nip roll l2 is formed hollow and steam is supplied into the inside of the shaft part. As a result, the temp. of a liquid stuck to a web 18 is increased to lower the viscosity at the time of removing water by the nip roll 12 and the efficiency of the liquid removal in the liquid removing device is increased. A rubber 16 lined on the nip roll 12 is set to have thin thickness of 0.5 to 5.0 mm to improve the heat conductivity and to increase compressive pressure.
Patent JP-H0530903-A (JP)
Title: Dairy product having high cholesterol content
Inventor: YONEKUBO AKINORI
IPC: A23C9/152
Filed: 1991-07-09
Abstract: PURPOSE:To provide the subject dairy product containing butter serum, having cholesterol level same to that of breast milk and excellent nutrition performance, taste, flavor and palatability and useful for milk powder for infant nursing. CONSTITUTION:The objective dairy product contains preferably 1-60% butter serum composed of a butter serum fraction containing a fat globule skin substance and rich in cholesterol and phospholipid.
Patent JP-S6171290-A (JP)
Title: Reduction of frictional resistance of fluid
Inventor: YANO KATSUKICHI
IPC: B63B1/38
Filed: 1984-09-14
Abstract: PURPOSE:To eliminate frictional resistance of hull by injecting exhaust gas or compressed air into the outerface at the submerged section of hull and forming a foam layer. CONSTITUTION:Exhaust gas from main machine or compressed air from compressor is injected into the outerface at the submerged section of hull to form a foam layer M. Consequently, the density of water on the surface of submerged section is reduced to reduce the frictional resistance of fluid thus to reduce the overall resistance of hull.
Patent JP-H0946186-A (JP)
Title: Oscillation circuit
Inventor: CHIGIRA HIROKAZU
IPC: H03K3/282
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To output a prescribed oscillation frequency against a change in an ambient temperature by applying only a voltage produced by a PN junction element to a base of a transistor(TR) deciding the oscillation frequency. SOLUTION: The oscillation circuit having a 1st TR 3, a 2nd TR 5, a 3rd TR 6, a 4th TR 7, a 5th TR 8 and a 1st bias circuit 9 providing a bias to the 1st and 4th TRs 3, 7 in response to an output signal from a 1st load 1 and a 2nd load 4 is provided with a 2nd bias circuit 28, a PN junction element and plural resistors, a voltage produced from the PN junction element is divided by plural resistors and an output signal level generated in the 1st or 2nd load 1, 4 is limited at a limiter 20 by using the divided voltage.
Patent JP-H0637918-A (JP)
Title: Data processor for ic memory card
Inventor: ABE YASUHARU
IPC: H04M1/64
Filed: 1992-07-21
Abstract: PURPOSE:To provide a data processor for an IC memory card in which data transmitted from a facsimile equipment or the like through a telephone line are stored in an IC memory, and read by a word processor owned by a user. CONSTITUTION:The data inputted from the facsimile equipment or the like through a telephone line 1 are temporarily stored in a memory 6, converted into the data of a prescribed format by a signal converting part 7, and written in the prescribed area of an IC memory card 4. Then, the data stored in the IC memory card 4 are read and used by the word processor or a personal computer corresponding to the IC memory card owned by the user. This device 3 is constituted as an automatic answering telephone set incorporation, or adaptor type.
Patent JP-H0844105-A (JP)
Title: Resin for toner and its production
Inventor: NAMITA YASUO
IPC: C08F2/48
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a resin for a toner excellent in blocking resistance and having a wide fixing temp. range by graft-copolymerizing a polar vinyl monomer to the surfaces of polyolefin resin particles. CONSTITUTION:A polar vinyl monomer is graft-copolymerized to the surfaces of polyolefin resin particles and the grafting rate is preferably regulated to 5-100wt.%. A water-insoluble photosensitizer is previously stuck to the polyolefin resin particles and graft copolymn. is carried out in a water system. Since active sites generated by light are always limited to the surfaces of the polyolefin resin particles, high grafting efficiency is attained, the grafting rate is regulated in a wide range and a product after the reaction can be used as the objective resin for a toner as it is.
Patent JP-S6090136-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: B65D25/02
Filed: 1983-10-16
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-S62269066-A (JP)
Inventor: RICHIYAADO EE FUOOKU
IPC: B22D/
Filed: 1986-08-19
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-S5894792-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/74
Filed: 1981-12-01
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-H1016844-A (JP)
Title: Wire type handle lock
Inventor: TAKEUCHI MASAYUKI
IPC: B62H5/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a wire type handle lock having a simple structure and a small number of component items, reasonably priced and used as a widely known wire lock or chain lock when it is not used for prohibiting the turning operation of a handle. SOLUTION: A locking part 10 having a through-hole 10a in its side face is fixed to the tip of the handle pipe 20 of a two-wheeled vehicle 30, a lock main body 1 having a locking mechanism locked/unlocked by a key is fixed to the car body side of the two-wheeled vehicle 30, one end of a wire 2 is fixed to one side part of the lock main body 1, the other end thereof is inserted into the through-hole 10a of the handle pipe tip close to the car body side by turning the handle right or left to the limit and then, by locking the other end of the wire 2 in a locking hole 1a provided in the other side part of the lock main body, the turning operation of the handle is regulated.
Patent JP-2001021587-A (JP)
Title: Inspection probe and its manufacture
Inventor: TANIOKA MICHINAGA
IPC: H01L21/66
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an inspection probe capable of coping with refinement of the electrode of an object to be inspected. SOLUTION: This inspection probe 1 constitutes a substrate part 5 having a wiring layer 7 in which an inner layer wiring 8 for connecting an insulating layer 6 is formed and the electrode of an object to be inspected to a test substrate, and a projecting electrode part 2 for coming into contact with the electrode of the object to be inspected is formed on the surface of the substrate part 5. Thus, a test side electrode 9 on the bottom face of the substrate part 5 connects with the electrode of the test substrate 20.
Patent JP-S6254957-A (JP)
Title: Image sensor
Inventor: TSUSHIMA SHUICHI
IPC: H01L27/14
Filed: 1985-09-04
Abstract: PURPOSE:To prevent an electrode and wiring layer from being disconnected by forming a photoconductive layer and the electrode and wiring layer disposed near the photoconductive layer by disposing a film made of Ni, NiCr or Cr as a base and laminating an aluminum film thereon. CONSTITUTION:An a-Si:H film is formed on a substrate 1 made of a quartz glass, patterned in a sensor bit to form a photoconductive layer 2. Then, an NiCr film 8 is formed, an aluminum film 9 is formed thereon, patterned, and the aluminum of the connector with an external circuit and a through hole connector are simultaneously removed. Then, photosensitive polyimide is coated, patterned to include the formation of the through hole, an interlayer insulating layer 4 is formed, aluminum is further deposited, patterned to form the secondary wiring layer 5, the connector with the external circuit is eventually removed, and a protective film 10 made of Si3N4 is formed. Thus, it can prevent an electrode and wiring layer at the edge of the photoconductive layer form being disconnected.
Patent JP-S5984949-A (JP)
Title: Stabilizer for synthetic resin
Inventor: YOSHIZATO AKIHIKO
IPC: C08L101/00
Filed: 1982-11-05
Abstract: PURPOSE:The titled stabilizer capable of improving stability to oxidation of a synthetic resin without being colored by a combustion gas, consisting of a poly (p-alkenyl-t-butylphenol)ester derivative. CONSTITUTION:100pts.wt. synthetic resin is blended with 0.001-10.0pts.wt. poly (p-alkenyl-t-butylphenol)ester derivative consisting of 10-98mol%, preferably 60-90mol% structual unit shown by the formula I (R1 is H, or methyl) and 90- 2mol%, preferably 40-10mol% structural unit shown by the formula II (R2 is H, or t-butyl; R3 is 1-20C alkyl, thioalkyl, 3-6C cycloalkyl, phenyl, alkyl, or alkoxy-substituted phenyl, aryl, aralkyl, or styryl), having 1,000-50,000, preferably 1,000-30,000 molecular weight. The compound is obtained by selective esterification of a hydroxyl group of the unit shown by the formula IV wherein two R2 are not t-butyl from a poly(p-alkenylphenol) shown by the formula IIIaccording to the reaction formula.
Patent JP-2000030315-A (JP)
Title: Magneto-optical recording medium and reproducing device
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetically super-high resolution magneto-optical recording medium capable of embodying good reproduction even to short marks and long marks and dealing with a mark edge recording system by maintaining good magnetostatic bonding. SOLUTION: A reproducing layer 7 is in an in-plane magnetized state at room temp. and attains a perpendicularly magnetized state at a temp. above the critical temp. A reproduction assistance layer 22 makes exchange bonding with this reproducing layer 7, is in the in-plane magnetized state at room temp. and attains the perpendicularly magnetized state at a temp. above the critical temp. described above. A recording layer 9 makes magnetostatic bonding with the reproducing layer 7 and the reproduction assistance layer 22 and consists of a perpendicularly magnetized film. The Curie temp. of the reproducing layer 7 is lower than the Curie temp. of the reproduction assistance layer 22. At the time of reproduction, the reproducing layer is heated to the Curie temp. or above and the reproduction assistance layer is heated to the temp. below the Curie temp. by irradiation with a light beam.
Patent JP-H0860076-A (JP)
Title: Coatable propylene resin composition
Inventor: TOMITA MASAYUKI
IPC: C09D123/02
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a propylene resin composition which can be coated and printed without using a surface modifier, e.g. a primer, or an organic solvent, e.g. trichloroethane. CONSTITUTION: The composition comprises 100 pts.wt. modified propylene polymer (A) obtained by grafting a hydroxylated α,β-unsaturated carboxylic ester and an aromatic vinyl compound onto a polypropylene resin and 0.1-50 pts.wt. propylene polymer (B) having at least one polar group selected from among hydroxyl, carboxyl, acid anhydride, epoxy, and amino groups, the polymer (B) being different from the polymer (A).
Patent JP-H0920814-A (JP)
Title: Crosslinked copolymer and its production
Inventor: RODERITSUKU UIRIAMU JIYONASON
IPC: C08F220/34
Filed: 1996-07-05
Abstract: Cross-linked copolymers which are obtainable by polymerizing a neutral diluent monomer or monomers, a monomer or monomers bearing a center of permanent positive charge, and a bifunctional and/or trifunctional cross-linking agent, are suitable for use in contact lenses. Process for producing them by copolymerization, contact lens material comprising them, contact lenses made of them and processes for producing contact lenses from them.
Patent JP-S5895258-A (JP)
Title: Automatic separating and concentrating device for analysis
Inventor: MIYAI JINKICHI
IPC: G01N1/40
Filed: 1981-12-01
Abstract: PURPOSE:To concentrate a microcomponent and to make analysis with high accuracy  with a simple device, by performing adsorption, elution and reclaiming of a sorbent  etc. of an aimed component automatically by using one treating tank which stores an  adsorbing material for the aimed component to be analyzed and has a detecting end  of a liquid surface in the presence of controlling by a controlling part. CONSTITUTION:An absorbing material (such as an ion exchange resin) 16 is placed in  a funnel shaped treating tank 1 and a stirrer 13 controlled by a controlling part 5  and an end 14 detecting the level of inner liquid surface are fitted to a cap 2 and a  supply tube 4 for a liquid 4' to be measured, an injecting tube 8 of an reclaimed liquid and an injecting tube 9 of a washing liquid are penetrated therein. A bent hole 3 is  disposed at the cap 2. A filter 15 is provided at the bottom part of the tank 1 and a  prescribed amount of sample is taken out from a sample taking-up part 17 through a  valve 20 by a sampling pump 19 and an absorbed liquid, a reclaimed liquid and a washing liquid are discharged to a discharging tube 22 through a discharging valve 23. Injection, adsorption of the sample, elution of the adsorbing component, smapling of the  fixed quantity of elution liquid, reclaiming of the resin 16 and washing etc. are performed automatically by the controlling part 5.
Patent JP-S5986520-A (JP)
Title: Automatic paper feeding device for copying original
Inventor: NAKAYAMA SHIGEO
IPC: G03G15/00
Filed: 1982-11-04
Abstract: PURPOSE:To prevent an original from being damaged in time of paper jamming as well as to make disconnection easy, by making up a device in a way of installing a pressure release lever, which separates both of a paper feeding device and a separator device together with a jam detector, in an original stand-by part. CONSTITUTION:A kick roller 12 is set up on a stacker 7 of an original stand-by part 3, while a jam sensor 13 is set up in position just behind a paper feeding device 8. Like-wise, a pressure release lever 20 is installed in a bracket 10 of a separator device 9 so as to cause its tip to engage with a conveying part 4. In this constitution, the kick roller 12 is set in motion and the jam sensor 13 operates a timer simultaneously with the delivery of an original and, after the elapse of the specified time, if the original is continuously left detected, it is judged as a paper jam, stopping both the paper feeding device 8 and the separator device 9 at once. At this time, when the conveying part 4 is pushed upward and separated from a set, the lever 20 gets rocking whereby the separator device 9 comes off the paper feeding device 8, thus the original can be taken out.
Patent JP-H1036579-A (JP)
Title: Thermoplastic elastomer resin composition
Inventor: HIGUCHI REIJI
IPC: C08L23/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer resin composition, hardly causing the stockiness, excellent in flexibility, fluidity and oil resistance and useful for automotive parts, etc., by including a specific ethylene (co)polymer and an ethylene-α-olefin copolymer rubber in a specific proportion therein. SOLUTION: This thermoplastic elastomer resin composition comprises (A) 10-90wt.% ethylene (co)polymer, prepared by homopolymerizing ethylene or copolymerizing the ethylene with an α-olefin in the presence of a catalyst containing an organic cyclic compound having a conjugated double bond and a compound of a group IV transition metal of the periodic table, having (i) 0.86-0.96g/cm<3> density (d), (ii) 01-100g/10min melt flow rate (MFR), (iii) 1.5-4.5 molecular weight distribution and (iv) 1.08-2.00 composition distribution parameter Cb , satisfying (v) (a) X<2.0 when the content X (wt.%) of a fraction soluble in o-dichlorobenzene, density (d) and MFR are represented by the formula d-0.008×log MFR>=0.93 and (b) the formula when the X, (d) and MFR are represented by the formula d-0.008×log MFR<0.93 and further satisfying (vi)  the plural peaks in a curve of an elution temperature-elution amount according to a continuous temperature raising elution fractionation method (TREF) and (B) 90-10wt.% ethylene-α-olefin copolymer rubber.
Patent JP-H0245558-A (JP)
Title: Polycarbonate resin composition
Inventor: HASHIMOTO KAZUTO
IPC: C08L69/00
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the subject composition having excellent flame-retardance and suitable for household appliance, etc., without deteriorating the fluidity and impact resistance by compounding a novel polycarbonate having specific structure with a specific amount of a polycarbonate derived from bisphenol A. CONSTITUTION:The objective composition is produced by compounding (A) 1-99wt.% (preferably 10-90wt.%) of a polycarbonate resin containing the recurring unit of formula I and the recurring unit of formula II at a molar ratio [m/(m+n)] of 0.005-0.2, preferably 0.01-0.1 wherein m and n are molar fractions of the former and the latter unit, respectively, having a pentahalogenophenoxy group bonded to the terminal and having a viscosity-average molecular weight of >=5,000, preferably 10,000-30,000 with (B) 99-1wt.% (preferably 90-10wt.%) of an aromatic polycarbonate derived from bisphenol A and a compound capable of forming a carbonic acid ester (e.g., phosgene).
Patent JP-H0648465-A (JP)
Title: Liquid taking out device
Inventor: FURUTA KATSUJI
IPC: B65D83/00
Filed: 1992-07-22
Abstract: PURPOSE:To provide a liquid taking out device which obviates the need for any operation to refill the device with the liquid such as detergent by replacing with the liquid in its original bag. CONSTITUTION:The liquid taking out device consists of a bag 1 for storing liquid such as detergent provided with a freely opening and closing liquid taking out member 3 near the one corner of the bag, a container 5 having an opening at its top to receive the bag 1 therethrough and further having in the top edge thereof a notch part 7 through which the liquid taking out member 3 of the bag 1 is projected to the outside when the bag 1 is placed in the container 5 and a lid 6 for opening and closing the top opening of the container 5. This container obviates the need for any operation to refill the container with the liquid as in the conventional case by replacing with the liquid in its original bag and permits the liquid to be poured out from the liquid taking out member 3 projecting to outside the container.
Patent JP-S5983125-A (JP)
Title: Video camera
Inventor: HARADA TOSHIMITSU
IPC: H04N5/225
Filed: 1982-11-04
Abstract: PURPOSE:To prevent the decrease in a quantity of light by using a semitransparent mirror in forming a part conducting light to the 2nd optical path of a light splitter and a total reflection mirror in constituting the other part. CONSTITUTION:The part between a lens group 4 and lens groups 7 and 9 is an afocal part, where a light splitter 5 of a glass block having a semitransparent mirror 6 is provided to split an incident luminous flux to the 1st optical path bending at a right angle and heading toward an imaging plane and the 2nd optical path advancing rectilinear and heading toward a finder. The sectional area on the light splitting surface of the luminous flux necessary for the finder is small as compared to the area of the incident luminous flux. Therefore the semitransparent mirror is used only in the part for feeding the necessary luminous flux to the finder and the total reflection mirror is used in all the other part to feed only the light necessary for the finder to the 2nd optical path and to feed all the remaining light to the image pickup part, whereby a quantity of light in the image is increased.
Patent JP-S5992620-A (JP)
Inventor: YUUJIN EMU BURASAA
IPC: H03K19/017
Filed: 1983-10-19
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-2000028319-A (JP)
Title: Automatic dimming apparatus for microscope
Inventor: KUKIHARA MICHIO
IPC: G01B11/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous measurement or a decrease in measuring reproducibility even in the case of mixing a metal pattern and a transparent film pattern by processing to store an image in a detecting area to be automatically dimmed, i.e., a video signal. SOLUTION: To extract a video signal in an automatically dimming detecting area, a video signal of the detecting area of a detecting range signal AREA is extracted from the video signal Vs from a video camera 8 by a switching circuit 12. Then, the detected video signal is input to a storage circuit block 28, converted into a digital signal by an A-D converter 29, and processed to be stored (added) by a storage circuit 30. The stored digital signal is converted into an analog signal by a D-A converter 31, and output to a maximum value detector 13 and a mean value detector 14. Thus, an intensity difference of a transparent film pattern having a low reflectivity can be intensified, and a processing accuracy equivalent to image processing of the metal pattern having high reflectivity can be realized.
Patent JP-S6350254-A (JP)
Title: Facsimile equipment
Inventor: UENO YASUHIDE
IPC: H04N1/00
Filed: 1986-08-20
Abstract: PURPOSE:To make the stamping density constant independently of the elapse of time by varying the stamping control of a stamp in accordance with the number of times of stamping of the stamp. CONSTITUTION:In a step 1, the cumulative number (n) of times of the use of the stamp is compared with a preliminarily set threshold N. In case of n<=N, a certain stamping time N is selected as the time of one stamping in a step 2; and in case of n>N, K*2 is selected as the time of stamping in a step 3. In a step 4, actual stamping is controlled by the time N or K*2 and is executed. In a step 5, the number of times (K) of stamping is decremented. In a step 6, it is discriminated whether (k) is zero or not and the control is returned to the step 4 if (k) is not zero. In a step 7, the number of times of the use of the stamp is incremented. By this control, characters are printed with a high density because a stamp ink more penetrates an original according as the number of stamping of the stamp in one use of the stamp is increased.