baber/WOPTO huggingface dataset:
Patent JP-S58180943-A (JP)
Title: Electrode for measuring concentration of oxygen gas in blood
Inventor: OIDA MASAHIRO
IPC: G01N27/404
Filed: 1982-04-16
Abstract: PURPOSE:To prevent the precipitation of blood components on a diaphragm, by a method wherein an acting electrode and an opposed electrode are arranged in a container of which the opening part is covered with an oxygen gas permeable diaphragm and the interior is filled with an electrolyte and the diaphragm is rotated in closely contacted relation to the acting electrode. CONSTITUTION:An acting electrode 12 having a lead wire 25 and a cylindrical opposed electrode 13 having a lead wire 26 connected thereto are mounted to a plastic shaft 11 having a pierced bore 10 provided to the center thereof and the whole is inserted into a plastic container 14 while a diaphragm 16 held between two gears 15, 15' having same shapes is arranged in closely contacted relation to the acting electrode 12 through an O-ring 17. In this case, a magnetic rotor 27 coated with plastics is inserted into the space between the diaphragm 16 and a lid 19 positioned thereabove and, by rotating this rotor 27, the precipitation of blood components can be prevent even if the electrodes are used for a long time.
Patent JP-H05218537-A (JP)
Title: Frequency-stabilized high-output laser device
Inventor: YOKOYAMA SHIYUUKO
IPC: H01S3/08
Filed: 1992-02-04
Abstract: PURPOSE:To stabilize oscillation frequency of a high-output gas laser having more than a specific number of vertical modes. CONSTITUTION:Optical beat between the vertical modes of oscillation light of a laser 1 having a plurality of vertical modes and output of a GHz band oscillator 4 are inputted into a mixer 5, and the frequency of the output of the mixer and average power, and in addition the periodically changing quantity for every half wavelength change of the resonator length, are used for controlling the resonator length so as to fix the quantity in order to perform frequency stabilization of a high-output laser.
Patent JP-S63231073-A (JP)
Title: Control device for machinery
Inventor: MATSUI SHOICHI
IPC: F16K31/02
Filed: 1987-03-19
Abstract: PURPOSE:To prevent water from overflowing by shutting a power source off by means of a switching device by constituting in such a way that a signal is given from a water supply valve drive detection means to a control device when the water supply valve drive device fails. CONSTITUTION:The turning on and off of a switching device 9 for shutting a commercial power source 8 is controlled with a bi-directional thyristor 7. The operating condition of a bi-directional thyristor 5 as a water supply valve drive device for driving a water supply valve 11 is detected with a water supply valve drive detection means 14. When the water supply valve drive device 5 fails, a commercial power source is shut off by means of the switching device 9 by switching the bi-directional thyristor 7 on. This makes it possible to prevent water from overflowing out of machinery.
Patent JP-H01238766-A (JP)
Title: Roller table
Inventor: TAKAGI KIYOSHI
IPC: F16H55/18
Filed: 1988-03-17
Abstract: PURPOSE:To obtain a preferable backlash value between teeth composed of plural gear group by providing the title roller table composed of fixed gears with divided teeth fixed on a rotating shaft and mobile gears slidable in the axial direction and also providing a pressing means for restricting a minimum value of a gap between both gears. CONSTITUTION:The gear device of a roller table is composed of plural divided gears alternatively meshed with an integral gear. The divided gears 2 are composed of a fixed gear 2a rigidly mounted on a rotating shaft 7 and a movable gear 2b which is movable in the axial direction and not movable to the shaft 7. The gap S between both gears 2a, 2b is pushed in the approaching direction by a connecting bolt 4 and conical spring 5. The teeth of respective gears are spiral gears so that it is possible to obtain a preferable backlash between an integral gear and divided gears 2 and the rattling between rollers of the roller table is prevented, thus obtaining the synchronous rotation with high accuracy.
Patent JP-H06292537-A (JP)
Title: Ham sausages and vienna sausages containing vegetable pickles
Inventor: KOBAYASHI TOSHIHARU
IPC: A23L13/60
Filed: 1993-02-11
Abstract: PURPOSE:To produce a processed food, i.e., ham sausages and Vienna sausages having relatively plain taste and nutritional balance by embedding diced or minced vegetable pickles in the interior of the processed food of the existing ham sausage and Vienna sausages principally constituted of animal proteins composed of porks. CONSTITUTION:The sausages and Vienna sausages are obtained by forming one or more kinds of respective vegetable pickles finely cut to a diced form or a minced form, etc., i.e., pickled Japanese radishes (4) and/or pickles of Brassica juncea Czern. et Coss or pickles of Brassica campestris L. (5) and/or pickles of cucumbers (6) and/or FUKUJIN-ZUKEs (7) (sliced vegetables pickled in soy sauce) containing nuts (S) of Zanthoxylum piperitum mixed therein in a dispersed state or an axial rod shape (9), etc., and embedding the formed pickles in the interior of the ham sausages an Vienna sausages (3) having the outer periphery wrapped or covered with a film covering member (1) or an edible covering member (2), etc.
Patent JP-H11240560-A (JP)
Title: Container with cap
Inventor: TSUTSUMI HIROAKI
IPC: B65D51/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of an outer case by forming a clearance for inserting a manual and the like in the cap main body. SOLUTION: A container with a cap is provided with a container body A with a standing-up neck section 2, a cap main body B with an inner peripheral wall 3, fitted on the outer face of the neck section 2 and suspended from a top wall blocking the upper face of the neck section 2 and an outer peripheral wall 5, suspended from a top wall outer peripheral section through a clearance 6 for inserting a manual and the like between both peripheral walls, and a back cap D for blocking a lower end opening face between the inner peripheral wall 3 and the outer peripheral wall 5 by a collar-shaped plate 18 with a neck section insertion hole 12 having a diameter larger than the outer diameter of the neck section 2,  standing-up inner and outer fitting plates 19 and 20 from the collar-shaped plate and fitting removably an inner fitting cylinder 19 on the lower outer face of the inner peripheral wall 3 and an outer fitting cylinder 20 on the lower inner face of the outer peripheral wall 5 respectively.
Patent JP-H06256627-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08K3/00
Filed: 1993-03-01
Abstract: PURPOSE:To improve the adhesiveness by incorporating an inorganic filler and a mixture of phenolic resins represented by specified formulas into a mixture of an epoxy resin containing naphthalene rings and a bisphenyl epoxy resin each represented by a specified formula. CONSTITUTION:An epoxy resin containing naphthalene rings and represented by formula I (wherein R<1> is H or 1-10C alkyl; G is a group of formula II; J is H or a group of formula II; K is to 5; (l) is 0 to 3; (m) is 0 to 2; and(n) is 1 or 2) is mixed with a biphenyl epoxy resin of formula III (wherein R<2> is H, halogen or 1-5C alkyl; and(q)is 0 to 5) at a weight ratio of (0.1 to 1):1. A polyfunctional phenol resin of formula IV (wherein R<3> is a 1-5C tetravalent aliphatic saturated hydrocarbon group; and R<4> is H, halogen, 1-5C alkyl, etc.) is mixed with a dicyclopentadiene phenolic resin of formula V (wherein R<5> is H or 1-5C alkyl; and S is 0 to 5) at a weight ratio of (0.1-2):1. The former mixture is then mixed with the latter so as to provide a ratio of the epoxy group to the phenolic hydroxyl group of (0.5-2):1. An inorganic filler is incorporated into this mixture to give the objective composition.
Patent JP-S57179458-A (JP)
Title: Composite clutch type multiple stage gear transmission
Inventor: TSUNODA SHIGEO
IPC: F16H61/02
Filed: 1981-04-28
Abstract: PURPOSE:To dispense with any synchronizing devices even in a gear changeover system by providing a first input shaft connected to a crankshaft through a first clutch and a second input shaft connected to same through a second clutch. CONSTITUTION:When engine torque is transmitted to a second clutch 7, second input shaft 8, 2-4 selective gear 20 and second speed gear 15 and vehicle speed reaches predetermined value with the second speed during travelling, fluid is supplied to a 1-3 shift cylinder 34 by magnetizing previously a 1-3 shift valve 38 so that a 1-3 selective gear 18 is disengaged from a first speed gear 12 and engages a third speed gear 13 to complete preparation for high speed to the third speed. At this time, a first clutch 4 is disengaged and a first input shaft 5 is not rotated so that the engagement of gears is smoothly carried out. When thereafter the vehicle speed reaches changed speed, the first clutch 4 is engaged to change the speed to the third one.
Patent JP-S51141905-A (JP)
Title: Blow spark type internal combustion engine
Inventor: YAMAZAKI MASAFUMI
IPC: F02B19/10
Filed: 1975-05-30
Abstract: PURPOSE: To reduce the emission of nitrogenous compounds etc., give the difference of time to the spark from the auxiliary combustion chamber to avoid the serilus clash of the spark and to make smooth combustion in the combustion chamber by means of making the difference between pruel throat port areas andlengths which is transmitted from main to auxiliary combustion chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06275464-A (JP)
Title: Cr filter array
Inventor: HAYASHI KATSUHIKO
IPC: H03H7/06
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the crosstalk between adjoining CR filters so as to realize a compact CR filter array with little crosstalk. CONSTITUTION:In a CR filter array in which a plurality of CR filters comprised of a capacitor and a resistor are mounted on a multilayed board, the capacitor electrode patterns 5-1 to 5-4 on the hot side which constitute the capacitors of respective CR filters and GND electrode patterns 7 which are GND-side electrodes are alternately in respective layers 1-3 and 1-4 of the multilayed board. In addition, within a second layer 1-2 to a fifth layer 1-5 that constitute respective capacitors, the patterns for forming the uppermost layer 1-2 and the lowermost layer 1-5 are constructed by GND electrode patterns 4 and 6.
Patent JP-S55157112-A (JP)
Title: Recording and reproducing device
Inventor: SANBE TOORU
IPC: G11B20/02
Filed: 1979-05-28
Abstract: PURPOSE:To reduce wow and flutter for reproducing, by giving a prescribed delay time to respective signals of recording and reproducing according to change of the instantaneous value for the average value of the movement speed of a recording medium. CONSTITUTION:At a recording operation time, a signal is supplied from input terminal 2 through variable delay circuit 16 to recording head 3 and is recroded onto signal track 1a of magnetic tape 1. Simultaneously, the first signal, namely, the signal of a frequency corresponding to the instantaneous value of the running speed of the tape is supplied to one input of phase comparator 18 from speed signal generator 12 according to running of tape 1, and the second signal, namely, the signal of a frequency corresponding to the average value of the tape running speed is supplied to the other input from voltage control oscillator 13 through variable delay circuit 17, and a voltage corresponding to the phase difference between them is supplied to the control input of voltage control oscillator 19 to control the delay time. At a reproducing operation time, similar operations are performed. As a result, wow and flutter caused for reproducing are reduced even for irregularity of the tape running speed.
Patent JP-H09257154-A (JP)
Title: Shut-off valve
Inventor: SATO KOICHI
IPC: C22C28/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a shut-off valve with simple structure, and capable of making small. SOLUTION: A valve body 2 formed by housing a hydrogen storage alloy 22 in a globular, elastic wrapping cover 21 is housed in a housing 10 having an inlet 11 and an outlet 12 of fluid. The hydrogen storage alloy 22 has such a characteristic that it becomes a hydrogen absorbing state at first temperature for passing the fluid but becomes a hydrogen releasing state at second temperature for shutting off the fluid. The elastic wrapping cover 21 has such elasticity that it shrinks at the equilibrium pressure of hydrogen absorbing state and expands at the equilibrium pressure of hydrogen releasing state to be pressed against the inner circumferential wall of the housing 10.
Patent JP-S57183299-A (JP)
Title: Correcting method for error of rotary angle of step motor
Inventor: ADACHI OSAMU
IPC: H02P8/36
Filed: 1981-05-01
Abstract: PURPOSE:To reduce the error of a rotary angle by driving a step motor by polyphase excitation and regulating the exciting current or applied voltage of each phase coil so that the magnitude of the torques generated in polyphases become equal. CONSTITUTION:A step motor M is driven by 2-phase excitation via 4-phase coils A-D. Regulating resistors Ra-Rd are connected in series in the respective phases, transistors Tra Trd are connected in series with the resistors Ra-Rd, and flywheel diodes Da-Dd are provided. The exciting currents are altered to equalize the torques in the respective phases by regulating the resistors Ra-Rd. Similar effect can also be obtained by varying the applied voltages to the respective phases.
Patent JP-H09235493-A (JP)
Title: Transferable self-adhesive electrodeposition coating composition and method for forming pattern using the same
Inventor: DOI YORIO
IPC: C25D13/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transferable self-adhesive electrodeposition coating compsn. which gives a high-accuracy pattern by incorporating a hydroxylated ionized resin and a curative having specific epoxy-functional groups into the same. SOLUTION: This compsn. is obtd. by dispersing, in water, a mixture comprising a resin having a cationic group content of 3-200mgKOH/g and a hydroxyl equivalent of 20-5,000 and a curative having at least two epoxy-functional groups formed by bonding epoxy groups to optionally bridged alicyclic groups represented e.g. by formula I to formula IV (wherein R1 to R3 , R5 to R7 , and R10 and R11 are each H, CH3 , or C2 H5 ; and R4 , R8 , and R9 are each H or CH3 ) in the molecule.  A desired pattern is formed by forming an inverse pattern comprising an electrically insulating film 2 on a conductive surface of a substrate 1, covering the surface with a release layer 3, immersing the substrate in a bath of the compsn., passing an electric current through the bath to form a self-adhesive release layer 4, placing and sticking a transfer substrate 5 onto the release layer 4, and peeling the substrate 5 together with the release layer 4 transferred thereto.
Patent JP-S63235527-A (JP)
Title: High-friction synthetic fiber
Inventor: TASHIRO MIKIO
IPC: D06M101/16
Filed: 1987-03-18
Abstract: PURPOSE:To obtain the titled fiber having high surface frictional resistance and excellent interlocking property, by attaching colloidal silica and a copolymerized polyester, etc., produced by copolymerizing an ester-forming sulfonic acid salt and a polyethylene glycol having a specific molecular weight to the surface of fiber. CONSTITUTION:A polyester composed of terehthalic acid or its ester-forming derivative, isophthalic acid or its ester-forming derivative and a lower alkylene glycol is copolymerized with 0.2-40mol.% (based on the dicarboxylic acid component) of an ester-forming sulfonic acid alkali metal salt compound and 20-90wt.% (based on the produced polymer) of a polyethylene glycol having an average molecular weight of 500-12,000. The obtained copolymerized polyester and/or a water-soluble polyurethane are dispersed together with colloidal silica in water to form an emulsion. A fiber such as polyethylene terephthalate fiber is immersed in the emulsion, crimped and heat-treated to obtain the objective fiber.
Patent JP-H11257801-A (JP)
Title: Refrigerant distributor
Inventor: SHIROMIZU JUNICHI
IPC: F25B41/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To relax the accuracy of installed angle of a refrigerant distributor which distributes a refrigerant to a heat exchanger, such as the evaporator for refrigerating machine, etc., in the vertical direction, to improve the distributing performance of the distributor, and to make the distributor compact. SOLUTION: A refrigerant distributor is provided with a constricted section 1b which increases the flow velocity of a refrigerant flow R by converging the flow R between one refrigerant supplying path 1a and a plurality of refrigerant distributing paths 2b and 2c and a refrigerant colliding section 2a which is arranged on the same line with the constricted section 1b and has a concave surface so as to evenly distribute the refrigerant flow R supplied through the constricted section 1b toward the distributing paths 2b and 2c after the flow R is uniformly agitated and mixed when the flow R comes into collision with the section 2a.
Patent JP-H0645233-A (JP)
Title: Manufacture of membrane and membrane and blank used in the same
Inventor: UEYAMA KOUSUKE
IPC: G03F1/22
Filed: 1993-03-24
Abstract: PURPOSE:To provide a manufacture in which a variety of materials of a thin film for membrane can be selected regardless of resistance to a back etching solution and a proper film thickness of the thin film can be obtained and further an occurrence of breakage or unnecessary strain of the thin film for membrane accompanied by the manufacture can the suggested and provide a membrane and a blank. CONSTITUTION:In a substrate in which a first layer 2, a second layer 3 and a thin film 4 are sequentially installed on a base material 1, the first layer 2 is formed as a stopping layer of a back etching to the base material 1, and the second layer 3 is formed as a stopping layer of a dry etching for removing the first layer 2, and then the second layer 3 is removed by an etching. Preferably, a third layer 10 is further formed on the thin film 4 and is removed by the etching after removing the first layer 2.
Patent JP-H09232378-A (JP)
Title: Semiconductor chip mounting structure
Inventor: SHIMIZU SOTA
IPC: H01L21/60
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure which narrows the area of an insulating substrate occupied by a plurality of semiconductor chips. SOLUTION: This method of mounting a semiconductor chip 1 comprises a step of joining the conductive pattern 4, 5, 12, and 13 made on the surface of an insulating substrate 3 with the conductive projection 9, 10 made at the external terminal 14 of the semiconductor chip 1 with each other so that they may be electrically continuous, and fixes a semiconductor chips 1 anew on the topside of the semiconductor chip 1 and connects the conductive patterns 4, 5, 12 and 13 made at the surface of the insulating substrate 3 with the semiconductor external terminal installed anew with each other so that they may be electrically continuous.
Patent JP-S61217633-A (JP)
Title: Power source cord connection construction for air conditioner
Inventor: KATO JUNICHI
IPC: F24F13/20
Filed: 1986-03-26
Abstract: PURPOSE:To make the work of power source cord connection easy and certain by providing a concave section on the side portion of a partition plate that faces the electricity room and collecting and storing the power source cord and its fixing band in the concave section. CONSTITUTION:A concave section 23 is formed integrally with a partition plate 21 on the side portion of the partition plate 21 which faces an electricity room 22, and a card connector 9 is fixed on the concave section 23 from outside. The cord connector 9, a main operation switch, temperature regulator and so on are connected by a cord that passes through a hole 29 that is provided at a portion of the concave section 23. With this arrangement, it is not necessary to take out an electric appliance support plate 28 from the main body of an air conditioner when it is installed to connect the power source cord to the connector 9, and the operation can be carried out very easily from the outside of the partition plate 21. Further, there is no possibility that the seal between the partition plate 21 and adjacent electric parts becomes imperfect and there is no possibility that cold air gets in and condensation develops on the electric parts.
Patent JP-H07247246-A (JP)
Title: 1-phenyl-3-butyne derivative and its production
Inventor: ONOMURA OSAMU
IPC: C07C309/66
Filed: 1994-03-09
Abstract: PURPOSE:To produce 2-methanesulfonyloxy-1-phenyl-3-butyne useful as an inter mediate for synthesis of an HIV protease inhibitor, a resin inhibitor, etc. CONSTITUTION:Methaneouslfonyl chloride is reacted with 2-hydroxy-1-phenyl-3- butyne in the presence of a base to synthesize 2-methanesulfonyloxy-1-phenyl-3- butyne and an ammonia source (e.g. ammonia water) is then reacted therewith to obtain 2-amino-1-phenyl-3-butyne. Further, racemic 2-amino-1-phenyl-3-butyne is converted to an acid adduct between it and an economic optically active acid to obtain (S)-2-amino-1-phenyl-3-butyne. The obtained compound is hydrogenated in the presence of Lindlar catalyst, thus producing (S)-2-amino-1-phenyl-3- butene useful as an intermediate for synthesis of medicines such as an HIV protease inhibitor.
Patent JP-S52149170-A (JP)
Title: Flow speed meter
Inventor: SAWADA KAZUYOSHI
IPC: G01P5/08
Filed: 1976-06-07
Abstract: PURPOSE: To correctly measure the flow speed irrespective of the dust or mud, which is contained in a liquid, by abruptly stopping the liquid flowing through a through hole so that a piezoelectric element is brought into operation by the pressure fluctuation in the through hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05275094-A (JP)
Title: Fused carbonate type fuel cell
IPC: H01M8/14
Filed: 1992-03-24
Abstract: PURPOSE:To elongate the life of a fuel cell by improving the quality of an electrolytic plate material for reducing the outflow of the electrolyte within a electrolytic plate and suppressing the increase of the inner resistance accompanying the outflow of the electrolyte and the occurrence of gas crossover. CONSTITUTION:This fuel cell is equipped with a pair of electrodes 11 and 12, which have electric conductivity, an electrolytic board 13, which is arranged being caught between both electrodes 11 and 12, a fuel gas supply means 22, which supplies one electrodes with fuel gas 21, and an oxidizer gas supply means 25, which supplies the other electrode with oxidizer gas 24. Moreover, the electrolytic board 13 is composed of a porous substance, which includes at least two or more kinds of heteromophic particles being selected from the groups of LiAl5O8, LoAlO2, lithic zirconia and stabilized zirconia, and electrolyte, which includes a mixed alkaline film impregnated in the porous substance.
Patent JP-S60217964-A (JP)
Inventor: INOU MASAHIKO
IPC: B65B53/00
Filed: 1984-04-04
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。