baber/WOPTO huggingface dataset:
Patent JP-H01259256-A (JP)
Title: Improvement in separation of cell component in blood sample
Inventor: WAADO SHII SUMISU
IPC: A61M1/02
Filed: 1988-10-24
Abstract: PURPOSE: To separate the lymphocyte and monocyte in a whole blood sample accurately by filling a container with a thixotropic gel and a chemical reagent and disposing a membrane for preventing absorption of water from the whole blood sample or the like between them. CONSTITUTION: A container 12 is filled, at the bottom part thereof, with a water soluble thixotropic gel 14 chemically inactive to the components of blood and filled, at the upper part thereof, with a chemical reagent 28 through a hydrophobic barrier 32. The chemical reagent 28 reacts on a whole blood sample filling the upper space 26 thereof to cause variation in the diameter and density of granulocyte and communicates with the thixotropic gel 14. The hydrophobic barrier 32 prevents absorption of water by the thixotropic gel 14 from the chemical reagent 28 and/or unseparated whole blood sample before lymphocyte and monocyte are separated from each other. According to the arrangement, water absorption has no effect on the cell separation characteristics of thixotropic gel 14.
Patent JP-2000099286-A (JP)
Title: System comprising host computer and printer device
Inventor: INOUE OSAMU
IPC: G06F3/12
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To recognize the current state of a printer device which is connected without installing a new printer driver in a host computer. SOLUTION: The host computer 1 and printer device 2 are connected in a bilaterally communicable state. The host computer 1 is equipped with a means which inquires the state of the printer device 2, which is equipped with a means 22 sending out information regarding the current state of the printer device to the host computer in response to the inquiry from the host computer 1. The information includes usable font information and machine constitution information and a PPD(postscript printer description) file is recommended.
Patent JP-H09112489-A (JP)
Title: Impeller for pump
Inventor: KOBAYASHI NAOMI
IPC: F04D29/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a pumping impeller that is excellent in hygroscopic resistance (a dimensional change due to moisture absorption is little), and large enough in the mechanical strength of a thin-wall part. SOLUTION: This impeller is amde up of molding a resin composition having mixed phenol aralkyl resin and a filler to phenol resin. This phenol aralkyl resin acts to control moisture absorption. A main filler is composed of glass chops 20 to 80wt.% of 3mm in fiber length in substance and of glass chops 80 to 20wt.% of 150um in fiber length in substance. Both characteristics of fillability improvements by a short glass fiber and strength improvements by a log glass fiber are well maintainable, and good in hygroscopic resistance and, further there is no strength drop in a thin-wall part (an impeller blade part). A fact that the fiber length is 3mm in substance means 2 to 4mm in fiber length and that 150μm in substance means 100 to 200μm in fiber length, respectively.
Patent JP-H051048-A (JP)
Title: N-alkyl-thiazolidine derivative
Inventor: MORITA TAKAKAZU
IPC: A61K31/425
Filed: 1991-07-15
Abstract: PURPOSE:To provide a new N-alkyl-thiazolidine derivative useful as a theraperctic agent for hepatic diseases such as acute hepatic insufficiency, chronic hepatitis, acute hepatitis or liver cirrhosis. CONSTITUTION:Compounds represented by formula I (X is O or S; R<1> is lower alkyl which may be substituted with OH, COOH or lower alkoxycarbonyl; R<2> is H, lower alkanoyl, phenyl-lower alkanoyl or phenyl-lower alkyl phenyl ring of which may be substituted with lower alkyl or lower alkoxy; A is 1-6C straight or branched chain alkylene) and salts thereof, e.g. (4R)-3-[2-(4- methoxybenzylthio)-2-methylpropyl]-4-methoxycarbonylthiazolidine-2-thi one. These compounds can be obtained by reacting a compound of formula II with a compound of formula III. In addition, the above-mentioned compounds are useful as the aforesaid medical drug and can be administrated by both the oral and parenteral administration. The dosage is 1-5000mg/day in general and daily administration can be carried out once or divided in several times.
Patent JP-2001093170-A (JP)
Title: Tracking control device
Inventor: YANAGISAWA TAKAMARO
IPC: G11B7/007
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a tracking control circuit capable of reducing an influence of a lens shift by using a single beam tracking method. SOLUTION: A tracking error signal is generated by arithmetically operating the difference between a 1st summation signal of 1st and 4th detector output signals and a 2nd summation signal of 2nd and 3rd detector output signals. Also, an amplitude of a 1st differential signal between the 1st and 4th detector output signals is compared with that of a 2nd differential signal between the 2nd and 3rd detector output signals, and the amplification factors of the 1st and 2nd summation signals are determined on the basis of the comparison result, respectively. Since the amplitude difference between the amplitude of the 1st differential signal and the 2nd differential signal represents a lens shift, the amplification factors of the 1st and 2nd summation signals are adjusted, and it is thereby possible to obtain a tracking error signal from which the influence of the lens shift is eliminated.
Patent JP-H02115541-A (JP)
Title: Fuel control device for engine
Inventor: TAWARA SHINZO
IPC: F02D41/04
Filed: 1988-10-26
Abstract: PURPOSE:To correct optimally an amount of increase after the starting of respective A/T and M/T by having a control means for setting the initial value of the increase of the fuel feed quantity after the starting of an engine, when a transmission is an automatic transmission on the basis of the transmission identification signal, larger in comparison with the initial value in the case of a manual transmission. CONSTITUTION:In a fuel control device for an engine, the judgment that a transmission connected to an engine 1 is an A/T or M/T is performed by a control circuit 25 for controlling the fuel feed quantity on the basis of the trans mission identification signal output from a transmission identification switch 26. In the case of an A/T, the initial value of an amount of the increase of the fuel feed quantity performed after the starting of the engine is set larger in comparison with the case of an M/T by the control circuit 25 so as to optimally perform the correction of an amount of the increase after the starting of both the A/T and the M/T.
Patent JP-H01113182-A (JP)
Title: Electrode for resistance welding
Inventor: SAITO TORU
IPC: B23K35/02
Filed: 1987-10-26
Abstract: PURPOSE:To improve productivity of the titled electrode by specifying conductivity and hardness of an electrode main body and core material and specifying a diameter ratio and a width ratio of the electrode tip face in contact with an object to be welded to the core material to prevent an electrode from depositing on the object to be welded and the core material from cracking. CONSTITUTION:The electrode is formed by embedding with conductive material with strength higher than the electrode main body as the core material 2 on a central axis of the electrode main body 1 made of high conductive material. The conductivity (IACS, %) of the electrode main body 1 and that of the core material 2 are made to >=70% and to >=20% respectively. In addition, the vickers hardness (Hv) at an ordinary temperature of the electrode main body 1 and the core material 2 are made in the ranges of Hv1=90-160 and Hv2=130-200 respectively and further, the difference in hardness (deltaHv) between both is made to Hv2-Hv1>=30. On the other hand, when the diameter of the electrode tip face in contact with the object to be welded and the diameter of the core material are denoted by d1 and d2 respectively, the diameter ratio is made in the range of d2/d1=0.4-0.85.
Patent JP-S61149527-A (JP)
Title: Controlling method for combustor of gas turbine
Inventor: SATO ISAO
IPC: F02C9/28
Filed: 1984-12-21
Abstract: PURPOSE:To reduce production of NOX in combustion gas, by a method wherein, in a device which is provided at the downstream side of a head combustion chamber with a relatively large rear combustion chamber, flame in the head combustion chamber is moved to the rear combustion chamber through the feed of an inactive medium to the head combustion chamber in a high load operation range. CONSTITUTION:In a combustor 3 for gas turbine, a small head combustion chamber 5 is formed on the head part side of an inner cylinder 7 through which compressed air from a compressor 1 is fed in a space between an outer cylinder 4 and the combustor, and a large combustion chamber 6 is formed on the downstream side of the head combustion chamber. A fuel nozzle 9 is located to the end surface of the head combustion chamber 5, a swirler 14 is located therearound, and a swirler 11 and plural air feed holes 12 are formed in the peripheral wall of the head combustion chamber 5. A steam nozzle 10, through which steam, being an inactive medium, is injected in an operation range in which a gas turbine load is high, is attached to a cover 8 at the end surface of the outer cylinder 4, and injection of steam through the nozzle 10 enables transition of about the whole of flame in the head combustion chamber 5 to the rear combustion chamber 6.
Patent JP-H02114286-A (JP)
Title: Structure of pressuring roller for copying device or the like
Inventor: TOMITA MICHIO
IPC: G03G15/00
Filed: 1988-10-25
Abstract: PURPOSE:To obtain uniform pressuring force by composing the title pressuring roller of a working roll, a non-crown shaped backup roll, and plural side backup rolls to deform the working roll. CONSTITUTION:Respective both edges of a pair of backup rolls 1 are supported freely rotatably with bearings 2. A sheet shaped recording carrier 3 is sandwiched by a pair of working rolls 4 and receives the uniform pressuring force. The respective both edges of the pair of working rolls 4 are supported freely rotatably with small bearings 5, and the pair of working rolls 4 are inscribed in the pair of backup rollers 1 and pinched between the pair of backup rolls 1. Further, since the working rolls 4 are previously deformed into prescribed shapes with side backup rolls 6, the deflection of the backup rolls 1 to occur when the backup rolls 1 pressure the working rolls 4 can be made up by the deformation of the working rolls 4. Thus, the uniform pressuring force can be obtained.
Patent JP-H06118600-A (JP)
Title: Image forming device
Inventor: TANABE MASAICHI
IPC: G03D13/00
Filed: 1992-10-07
Abstract: PURPOSE:To prevent a capsule wall or a hardened capsule which is unnecessary for forming an image from being transferred on an image receiving paper side and to prevent the staining of image or noise from occurring by simple constitution by covering the surface of a supporting body on which the photosensitive capsule powder is attached with a sticky rubber. CONSTITUTION:The photosensitive capsule 1 carried by a carrier 25 receives electrostatic attracting force in the direction of the supporting body 30 by an electric field formed between the body 30 and the carrier 25. As a result, the capsule 1 is moved toward the body 30 and attached to the body 30 by the electrostatic attracting force. The coated capsule 1 is carried to the lower part of an exposure part 10 and the hardened capsule 1a exposed according to the image information of an original or the like is hardened because a core material 6 reacts to be polymerized. Since the capsule 1a hardened by the exposure of an image and the destroyed capsule wall 1c where the core material is discharged 6 are the solid materials, they remain on the body 30 by stickiness shown by a sticky rubber coating part 34 constituting the surface of the body 30.
Patent JP-S62129293-A (JP)
Title: Hydrophilic lipid a monosaccharide related substance
Inventor: HASEGAWA AKIRA
IPC: C07H15/04
Filed: 1985-11-28
Abstract: NEW MATERIAL:A C-6 position-O-substituted substance of 2-deoxy-4-O- phosphoryl-3-O-tetradecanoyl-2-{[(racemic type or R type and S type)-3-O- tetradecanoyl]-tetradecanoylamino}-D-glucopyranose compound shown by the formula [X is succinic acid (methyl succinate, etc.)]. EXAMPLE:6-O-(3-Carboxypropanoyl)-2-deoxy-4-O-phosphoryl-2-{[(R,S)-3-O- tetrade canoyl]-tetradecanoylamino}-3-O-tetradecanoyl-D-glucopyran ose. USE:An antitumor agent, etc. PREPARATION:For example, OH at C-6 position of benzyl 2-deoxy-4-O- phosphoryl-2-{[ (R, S)-3-O-tetradecanoyl ]-tetradecanolamino}-3-O-tetradecanoyl-beta-D- glucopyranoside as a starting raw material is subjected to 3- carboxypropanoylation and debenzylation of OH group at C-1 position of the reaction product and dediphenylation of substituent group at C-4 position are successively carried out.
Patent JP-2000100419-A (JP)
Title: Lead-acid battery
Inventor: ISOI TOSHIHIRO
IPC: H01M50/541
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery capable of integrating a terminal with a lid simply without using a resin or an adhesive, and having an excellent liquid-tight structure. SOLUTION: A columnar pole post 4 standing out from a strap 3 is inserted into a perforated hole 2b of a lid 2, to seal the lid 2 with the pole post 4 liquid- tightly. In this case, the pole post 4 has an upward stepped surface 4c on the peripheral surface, and protrusions 4d are formed on the stepped surface 4c. A sleeve 2c is formed around the perforated hole 2b on the reverse side of the lid 2, and grooves 2d are formed on the under surface of the sleeve 2c. Then, the protrusions 4d are fitted into the grooves 2d, to liquid-tightly seal the lid 2 with the pole post 4.
Patent JP-H07117137-A (JP)
Title: Molding of reinforced plastic molded product
Inventor: SAITO TADAO
IPC: B29C70/06
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a molded product generating no unimpregnated part or foam part by preventing the slip-off of a reinforcing fiber being a problem at the time of the molding of a large container-shaped reinforced plastic molded product such as a bathtub and improving molding workability so as not to generate the injection difficulty of a synthetic resin at the time of the formation of a gel coat layer. CONSTITUTION:An upper mold 32 is made of a recessed fiber reinforced plastic member and, as a lower mold 31, a projected mold directing the opening part of a molded product downwardly is used and a plurality of space parts 45, 46 formed by elastomers 37, 38, 39 are provided to the entire peripheral edge part of the mold 31 and a plurality of suction ports 33, 34 are provided to the spaces while a suction port 35 for reducing the pressure of a mold gap is provided to the upper part of the recessed upper mold 32 and a synthetic resin injection port 36 is provided to the peripheral edge part of the recessed upper mold 32.
Patent JP-H04144448-A (JP)
Title: Distribution type packet exchange
Inventor: NISHIDAI KAZUO
IPC: H04L12/803
Filed: 1990-10-05
Abstract: PURPOSE:To prevent a call from being disconnected by substituting a communication control module (CCM) capable of substituting communication because of the generation of extra load in the CCM out of plural CCMs other than a calling CCM generated within a fixed time for a calling packet exchanging function. CONSTITUTION:When the load of a CCM 21 is congested, the CCM 21 receiving a call request P1 transmitted from a call terminal 51 sends a substitution request signal S10 to a call storing module 30. The module 30 temporarily stores the call request in a queue 70, sets up a substitution queuing time T1 and waits until another CCM is turned to a substitution enabled state. When the load of a CCM 23 is reduced less than a previously determined substitution enabled reference value and turned to a substitution enabled state, the CCM 23 sends a substitution instruction request signal S11 to the module 30. Thus, a call is prevented from being disconnected.
Patent JP-H11109059-A (JP)
Title: External operation device and timepiece and electronic equipment using it
Inventor: TSURUFUCHI AKISHI
IPC: G04B37/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an external operation device which is hardly affected by external forces, does not give any influence on the waterproofing property, etc., of a timepiece or electronic equipment when the device is used in the timepiece or electronic equipment and can be reduced in cost and a timepiece and electronic equipment using the device. SOLUTION: An external operation device which operates a movement 5 to be positioned in a case 2 from the outside is provided with an operating shaft 31 which can be moved in the axial direction while a waterproofing property is secured between the shaft 31 and case 2 and an external operating body 32 which can be fixed when the body 32 is engaged with the case and can be released from the case 2 at the time of operating the movement 5 by moving the operating shaft 31.
Patent JP-S61145266-A (JP)
Title: Adhesive
Inventor: YATSU SHUJI
IPC: C09J11/04
Filed: 1984-12-19
Abstract: PURPOSE:To prepare a highly heat conductive and insulating organic adhesive, by adding powdered diamond to a macromolecular material so that the cured material may have a specified heat conductivity. CONSTITUTION:Diamond in powder is added to amacromolecular material as filler so that the cured material may have a heat conductivity of 3X10<-3>cal/ cm.sec. deg.C or higher. The diamond may be natural or synthetic and should pref. have a lowest possible impurity content. Since heat conductivity is de creased with an increase in the nitrogen content, it also should pref. have a nitrogen content of less than 500ppm and in this case, it has a heat conductivity of 3.1cal/cm. deg.C, A preferred particle size of diamond as filler is 0.1-100mu.
Patent JP-H05105937-A (JP)
Title: Method for controlling charging machine for heating furnace
Inventor: KIMURA TAKESHI
IPC: C21D9/00
Filed: 1991-10-17
Abstract: PURPOSE:To execute a synchronizing operation between both equipments while ordinarily driving a heating furnace as much as possible. CONSTITUTION:A charging machine 50 is arranged between the continuous casting equipment 20 and the continuous hot rolling equipment 30 and charges a material 40 to be heated into the walking beam type heating furnace 10. The charging stroke is divided into a primary charging stroke quantity for charging the material 40 to be heated into the heating furnace 10 without restricting the operation of the walking beam and a secondary charging stroke quantity for further charging this material 40 to be heated in the heating furnace 10 while restricting the operation of the this walking beam, and the charging machine is operated.
Patent JP-H01110980-A (JP)
Title: Multistrike film ribbon
Inventor: KOBAYASHI MASAKO
IPC: B41J31/00
Filed: 1987-10-26
Abstract: PURPOSE:To prevent a base from being broken by a wire even when the base used is thin, by providing a back coat layer comprising a polyurethane resin on a side opposite to the side of an ink layer, in a multistrike film ribbon which comprises an adhesive layer optionally provided on a synthetic resin base film and the ink layer comprising a resin, an oil poorly compatible with the oil and a coloring substance. CONSTITUTION:A back coat layer comprising at least a polyurethane resin is provided on a side opposite to the side of an ink layer, in a multistrike film ribbon which comprises a synthetic resin film base 1, an adhesive layer optionally provided on the base, and the ink layer 2 comprising at least a resin, an oil poorly compatible with the resin and a coloring substance. With this construction, it is possible to prevent deterioration of printing quality or breakage of the multistrike film ribbon in printing by an impact printer. The synthetic resin film base 1 may be a conventionally known synthetic resin film without any additional treatment. The ink layer 2 comprises the adhesive layer selectively provided on the conventionally known base, as well as the resin, the oil poorly compatible with the resin and the coloring substance.
Patent JP-H01112893-A (JP)
Title: Action switching control system for electronic equipment
Inventor: NISHII RIYUUGO
IPC: G06F13/00
Filed: 1987-10-26
Abstract: PURPOSE:To easily execute the operation switching control of electronic equipment and to cheaply construct it by detecting the presence and absence of a carrier signal on a signal line by a switching command signal sent from a host computer. CONSTITUTION:When the power source of electronic equipment 1 is supplied, a host computer 4 outputs a transmission request signal as a power source supply command to a first modem 5. The first modem 5 sends a carrier to a second modem 7 is accordance with the transmission request from the host computer 4. A carrier detecting signal 12 from the second modem 7 is inputted to a modem control circuit 14, an input signal is outputted to a power source device 2 and the power source of the electronic equipment 1 is supplied. When the power source of the electronic equipment is interrupted, the host computer 4 stops the transmission request signal. Thus, an interrupting signal is outputted from an electronic equipment control device 13 and the power source of the electronic equipment 1 is interrupted.
Patent JP-H11107877-A (JP)
Title: Fuel supply system of engine
Inventor: SAEGUSA TAKA
IPC: F01M9/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the lubricativeness of an injection pump or the like by providing a plasticizer in a fuel feed path connecting a tank and the injection pump, and adding this plasticizer to the fuel to be conducted by the injection pump, in this fuel supply system equipping a tank and this injection pump forcibly feeding the fuel in the tank. SOLUTION: In a diesel engine 1, fuel in a tank 2 is pumped up through a feed passage 4 by an injection pump 3, and this fuel is forcibly fed to an injection nozzle of each cylinder, while the excessive fuel is put back to the tank 2 through a return passage 5. In addition, a filter unit 6 is set up in the point midway in the feed passage 4, and thus fuel is filtrated by this filter unit 6. In this case, a resin member is interposingly installed in the filter unit 6, and then a plasticizer containing this resin member is added to the fuel to be conducted by the injection pump 3. The resin member to be used is comprised of a high molecular compound such as vinyl chloride or the like, while this plasticizer consists of dioctyl phthalate, dioctyl azipate, dioctyl sepacate or the like.
Patent JP-H04146587-A (JP)
Title: Semiconductor memory
Inventor: ISOBE SADAHISA
IPC: G11C11/409
Filed: 1990-10-08
Abstract: PURPOSE:To reduce ON-ON current flowing in a data register by inserting a 1st MOS FET between a power source potential supplying contact point for data register and the power source and also inserting a 2nd MOS FET between an earth potential supplying contact point for data register and the earth. CONSTITUTION:The data register 11 formed with P-channel MOS transistors(PMOST) Q1, Q2, Q9, Q11 and N-channel MOS transistors (NMOST) Q3, Q4, Q10, Q12 is provided. The PMOST Q1, Q2 forming the data register 11 are connected to the power source through the PMOST Q9, Q11, and the NMOST Q3, Q4 forming the data register 11 are grounded through the NMOST Q10, Q12. The PMOST Q9 and NMOST Q10 are used as resistor elements in the manner of connecting their gates to the earth and power source respectively, and a gate of the PMOST Q11 is controlled by a control signal -phi2, and a gate of the NMOST Q12 is controlled by a control signal phi2. The ON-ON current flowing in the data register 11 is thereby reduced.