baber/WOPTO huggingface dataset:
Patent JP-S6328490-A (JP)
Title: Treatment of low-turbidity water in reservoir
Inventor: SANO KAZUO
IPC: B01D21/01
Filed: 1986-07-19
Abstract: PURPOSE:To clean low-turbidity water at a low cost by adding the circulating flow which mixes with the high-temp. water mass in an upper layer to the low-temp. low-turbidity water mass contg. suspended fine particles stagnating in a lake bottom, providing a net or the like in the route of said circulating flow and forming turbulent flow. CONSTITUTION:The circulating flow from the bottom layer to the upper layer is generated by a submersible mixer 2 into the low-temp. low-turbidity water mass contg. the suspended fine particles layered on the bottom layer 1 of a reservoir to mix the low-temp. water mass in the bottom layer with the high- temp. water mass in the upper layer by which microorganism films are developed on the surfaces of the fine particles. The suitably meshed net 3 or the like is provided into the route of the circulating flow to generate vortexes 6 such as Karman vortexes positively in the circulating flow, by which the chances for confluence of the fine particles contained therein with each other are increased and the fine particles are joined with each other through the above-mentioned microorganism films to increase the grain size and the settling speed. As a result, the low-temp. low-turbidity water layered in the bottom of a dam lake, etc., is inexpensively and efficiently cleaned.
Patent JP-S5961645-A (JP)
Inventor: MATSUO HIROYUKI
IPC: E04C3/06
Filed: 1982-09-27
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-2001001813-A (JP)
Title: Mounting structure for collapsible seat for vehicle
Inventor: KONISHI TOSHIYUKI
IPC: B60N2/30
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To allow easy assembling work by one worker, and to prevent a leg member from unexpected jumping up at the time of removing work. SOLUTION: This structure is constituted of a seat cushion 2 and a seat back 3. In this structure, a leg member 4 equipped in a front part underface of the seat cushion 2 is fixed onto a floor panel, the seat cushion 2 is journalled turnably onto the leg member 4, and the seat cushion 2 is formed erectably together with the seat back 3 to a front side. A hooking part is provided in a rear face of the leg member 4 of the seat cushion 2 to be directed toward a lower direction, and a body side bracket 13 engaged with the hooking part is provided in a floor face 5, in the structure.
Patent JP-H0748156-A (JP)
Title: Setting controlling agent of cement-based material and controlling method
Inventor: HARADA HIROSHI
IPC: C04B24/12
Filed: 1993-07-08
Abstract: PURPOSE:To provide technology capable of freely controlling a time for setting of cement paste, cement mortar, concrete, etc. CONSTITUTION:This agent is the agent useful for controlling setting of cement- based materials and consists of a setting retarder and a setting initiator. The setting initiator is a substance for supplying a metal ion selected from the group consisting of Li<+>, Mg<2+>, Mn<2+>, Ba<2+>, Al<3+>, Fe<3+>, Ti<4+> and Sn<4+> and the setting retarder is a substance selected from an oxycarboxylic acid or its salt, an aminocarboxylic acid or its salt, a saccharide, a zinc compound, a silicofluoride and boric acid or its salt to give the objective setting controlling agent of cement-based material.
Patent JP-S6061309-A (JP)
Title: Pneumatic radial tire
Inventor: KAWAKAMI KINYA
IPC: C08K3/04
Filed: 1983-09-16
Abstract: PURPOSE:To enhance the braking ability on a slipable road surface and durability of a tire having two layer structure tread section, by providing such an arrangement that an inner surface side rubber layer which if formed by specifying rubber compositions and characteristics is arranged such that it will not be exposed to the outer surface of the tire until tire slip marks are exposed. CONSTITUTION:An inner surface side rubber layer 2 having a loss tangenet of less than 0.2 at 50 deg.C and a tensile product of 3.0X10<4>%kg/cm<2> at 100 deg.C is formed with the use of, for 100pts.wt. of rubber component, 20-80pts.wt. of natural rubber and/or synthetic polyisoprene rubber, 80-20pts.wt. of styrene butadiene coplymer rubber and/or polybutadiene rubber containing more than 10pts.wt. of strene butadiene copolymer rubber and/or polybutadiene rubber in which more than one atomic groups havin specific structures are coupled to molecular chains by carbon-carbon coupling, and 25-70pts.wt. of carbon black having an I2 absorption amount of 50-128g/kg. Further, the inner surface side rubber layer 2 is arranged such that it will not be exposed to the outer surface of the tire until slip marks are exposed to the outer surface of the tire. With this arrangement the braking ability on a slipable road surface and the durability against repetitive turns may be enhanced.
Patent JP-S6413159-A (JP)
Title: Feeding mechanism for image scanning device
Inventor: NAKAMURA KIYOSHI
IPC: G03G15/00
Filed: 1987-07-06
Abstract: PURPOSE:To eliminate much of feeding unevenness of a sheet body by interposing a 2nd rotation transmitting means having a diameter larger than that of a 1st rotation transmitting means between a driving source and a driving drum. CONSTITUTION:Rotating drive from the motor shaft 13 of a motor being a driving source to the driving drum 9 is transmitted through the pulley 11 of the 1st rotation transmitting means and the wheel 12 of the 2nd rotation transmitting means. The diameter of the wheel 12 is larger than that of the pulley 11. Hence, the transmitted rotating drive is decelerated between them. Inertia force of the wheel 12 increases and its speed is kept stable. The vibration of the motor being a driving source is transmitted from the motor shaft 13 to the pulley 11. However, it is difficult to transmit the vibration from the pulley 11 to the wheel 12, whereby said vibration is substantially attenuated. The feeding unevenness of the sheet body is nearly eliminated, and the body is sent at a fixed speed and high accuracy.
Patent JP-H0726906-A (JP)
Title: Turbine starter
Inventor: SAGARA AKIRA
IPC: F01D19/00
Filed: 1993-07-09
Abstract: PURPOSE:To uniform the speed control gain by providing a function generator for increasing a speed control signal as a speed instruction value increases, and a function generator for decreasing the increment in the opening degree of a bypass valve as the speed instruction value increases. CONSTITUTION:An opening degree instruction for increasing the speed of a turbine in correspondence with a speed instruction value, is delivered from a first controller 5, and an opening degree instruction for increasing the speed of the turbine in correspondence with a speed variation rate is delivered from a second controller 8. Further, outputs from both controllers 5, 8 are added together by a third controller 9 so as to deliver a drive instruction to a main steam shut-off bypass valve 2. In this arrangement, a first function generator 21 for increasing a speed control signal (e) as the speed instruction value increases, and a second function generator 22 for relatively decreasing the increment in the opening degree of the bypass valve as the speed instruction value increases, are provided. Thereby it is possible to eliminate control instability upon a start of the turbine.
Patent JP-H0335943-A (JP)
Title: Machining condition indicating device
Inventor: WATANABE HARUMI
IPC: B23H1/02
Filed: 1989-06-30
Abstract: PURPOSE:To indicate a machining condition on which electric discharge machining is regulated to an optimum state by providing a reporting means which reads each parameter and regulating data from a memory in a manner to respond them to each other through input of indication of a machining condition. CONSTITUTION:Regulating data of a parameter, e.g., a discharge pulse, by which a machining condition, e.g., a speed, on electric discharge machining is improved is stored in a memory 18 in a manner to be classified by each of various electric discharge machining devices. Based on input of indication of a machining condition by means of an input control part 21, each parameter and regulating data are read from the memory 18 in a manner to respond them to each other, and are reported by a reporting means (display device) 22.
Patent JP-H067150-A (JP)
Title: New cultured bacteria of exerohirum rostratum and method for using same
Inventor: MARIA TERESA DEIESUUMATASU
IPC: C12N9/00
Filed: 1992-06-26
Abstract: PURPOSE: To obtain a new microorganism capable of producing a squalene synthetase inhibitor containing no phosphorus and useful as cholesterol suppressants and antimicrobial agents by fermentation.  
     CONSTITUTION: This invention relates to biologically pure culture of Exserohilum rostratum, capable of producing a compound which inhibits squalene-synthetase activity and is expressed by formula I in an amount to be harvested from a fermentation broth, e.g. a strain MF5565 (ATCC74068). The strain MF5565 is isolated from cacao tree bark harvested in Los-Banos, Laguna, Philippine. The compound of the formula is preferably produced by culturing the above mentioned bacteria in an aerobic condition at pH4.5-7 and 24-26°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H112312-A (JP)
Title: Low noise vibration sprocket
Inventor: HIRANO IZUHO
IPC: F16H55/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To effectively prevent deterioration of meshing due to running on of a link plate central part in a shock absorbing ring, while holding an essential function of the shock absorbing ring. SOLUTION: A low noise vibration sprocket is constituted such that in an internal peripheral side of a sprocket 1 constituting a chain transmitting device, a shock absorbing ring 3 is arranged, the shock absorbing ring 3 is arranged so as to overlap by prescribed dimension with a link plate of a chain 2 in the vicinity of a sprocket tooth bottom part when the chain 2 is sprocket wound, in a location except that, to be arranged to set a clearance between the both so as to prevent interfering with the link plate.
Patent JP-S5960263-A (JP)
Title: Electric energy measuring apparatus
Inventor: MAKABE MATAAKI
IPC: G01R21/00
Filed: 1982-09-30
Abstract: PURPOSE:To achieve a highly accurate measurement of the total power consumption including the main tranformer by adding a loss measurement converting section of transformer. CONSTITUTION:An input from an auxiliary transformer 11 for instrumentation and an auxiliary current transformer 12 is converted into a DC voltage proportional to power by pulse width modulation time-division multiplication. The voltage is converted into a pulse with a V/F converter 16 and after divided 17, drives a pulse motor 18 to be indicated on a display 19. A loss measurement converting section 14 of transformers and an adder 15 are added to this watthour meter and further, coefficients of a loss 21 without load and a loss 22 with load of the transformers are supplied from outside to calculate losses of the transformers from the system voltage and line current. The results are added to working watthour with the adder 15 as DC voltage output proportional to lost electric energy to measure the total watthour consumption of a user.
Patent JP-2001003795-A (JP)
Title: Control device of internal combustion engine
Inventor: TOKUGAWA KAZUTO
IPC: F02D45/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To smooth the transition from the accelerating operation to the non- accelerating operation by making the increase correction amount different from the normal acceleration in totally closed acceleration in which the throttle opening is changed from a throttle low opening state to a non-low opening state higher than a designated opening when the fuel supply quantity is increased and corrected according to the change amount of the throttle opening. SOLUTION: In this ECU 30 to which output signals of various sensors 11 to 18 for detecting the engine operating condition are input, an opening change amount ΔθTH is calculated by subtracting the preceding opening ΔθTH stored in a RAM 36 from the opening ΔθTH of a throttle valve 3 at this point of time. When it is detected that the throttle opening is in the low opening state, a first detection signal is generated, and when the first detection signal exists and the change amount ΔθTH is a designated value or more, a second detection signal is generated. When the second detection signal exists and the change amount ΔθTH is a second designated value or more, a third detection signal is generated. When the first to third detection signals are generated, the respective different increase correction values are generated.
Patent JP-S5872347-A (JP)
Title: Insulation for slot and method thereof
Inventor: GOHISA TOSHIO
IPC: H02K3/34
Filed: 1981-10-26
Abstract: PURPOSE:To improve the insulating strength to ground and to improve the inserting property of a coil by integrating by heating resin adhered to the end of a slot and a core end surface with a heat fusible sheet material provided in the slot. CONSTITUTION:A composite material produced by coating or bonding in a film shape thermoplastic resin 7 such as copolymer nylon having a melting point of 200-230 deg.C such as polyester film 6 on one or both side surfaces of the interior of a slot 2 of a core 1 is inserted in the same length as the length of the thickness of the laminated core 1, powder resin such as epoxy resin is adhered, for example, by an electrostatically dipping method on the end surface of the slot 2 and the end surface of the core 1, thereby forming a powder resin layer 8. Then, the resin 7 and the layer 8 are fused and cured, thereby forming an insulating layer 9 continued from the slot 2 over the end surface of the core 1.
Patent JP-S5958351-A (JP)
Title: Gas detecting element
Inventor: NAKATANI YOSHIHIKO
IPC: G01N27/12
Filed: 1982-09-28
Abstract: PURPOSE:To provide high sensitivity to gaseous methane by using a compsn. contg. 0.1-50mol% tin, zirconium and titanium in total of additives respectively in terms of stannic oxide, zirconium oxide and titanium oxide as a gas sensitive element. CONSTITUTION:At least one among tin (Sn), zirconium (Zr) and titanium (Ti) are added as an additive to lithium ferrite (LiFe5O) contg. 0.005-10wt% sulfate ions. The compsn. contg. 0.1-50mol% said elements in total of additives respectively in terms of stannic oxide (SnO2), zirconium oxide (ZrO2) and titanium oxide (TiO2) is used as a gas sensitive element. Then the high sensitivity to gaseous methane is obtd. even at a relatively low operating temp. of 400 deg.C without adding any noble metal catalyst at all.
Patent JP-S6062593-A (JP)
Title: Heat exchanger
Inventor: ITOU KAZUHIKO
IPC: F28D7/16
Filed: 1983-09-14
Abstract: PURPOSE:To improve the heat conducting efficiency by inserting a branching unit for minutely branching the pipe conduit into a ceramic pipe connecting the inlet and outlet of the heated fluid to enlarge the heat conducting surface area to the heated fluid so that the usage in a high temperature range exceeding 1,000 deg.C may become possible. CONSTITUTION:A ceramic pipe 5 is used as heat conducing pipe so that the heat exchange to be conducted with the exhaust gas at a high temperature exceeding 1,000 deg.C, and the recovery of heat from a corrosive gas may also become possible. As a branching unit 18 is inserted into the ceramic pipe 5 for minutely branching the pipe conduit, the heat conducting fluid such as air etc. is minutely branched by a separator 26. As a result, the heat conducting surface area to the heated fluid is enlarged, and in addition, the thickness of a temperature boundary layer that controls the convective resistance on the inner surface of the pipe conduit of the ceramic pipe 5 is significantly reduced. Accordingly, the heat conducting resistance on the inner surface of the pipe conduit is reduced to improve the overall heat conducting efficiency, and a further improvement of the heat conducting efficiency becomes possible due to a fact that there is a forced agitation of the heat conducting fluid at a junction of a protruding end 27 of a branching unit and a neighboring branching unit 18.
Patent JP-H091326-A (JP)
Title: Method and equipment for welding work
Inventor: TANAKA MASATAKA
IPC: B23K37/047
Filed: 1995-06-12
Abstract: PURPOSE: To provide excellent welding results by holding a work, turning it by the prescribed angle, and achieving the welding along the welding line in the condition where welding torches are arranged opposite to each other through the relative movement to prevent generation of the welding sag. CONSTITUTION: When a work W is set, a robot 12 is operated by the control signal from a second controller, a welding torch 13 furnished on the tip of the robot is introduced and guided so as to agree with the lowest part P on the welding line L of the work W in the stationary condition. Then, the welding start command is given to a first controller and a servo motor is driven by the control signal from the second controller, a rotary shaft 8 is turned through a coupling, a part D to be turned is turned in the direction of the arrow X, and the work W is also turned in the X direction. The tip of the welding torch 13 is set in a rearward tilted manner to the advancing direction B of the welding. As the turning system is turned in the direction of X, the welding torch 13 constantly achieves the welding of the lowest part P.
Patent JP-H1015883-A (JP)
Title: Sheet cutting device
Inventor: MORI TOKIHIKO
IPC: B26D1/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet cutting device which can cut a sheet lightly and rapidly. SOLUTION: A frame 1 provided along the sheet cutting direction; a long fixed blade 2 provided to the frame along the sheet cutting direction, and to pass a sheet to cut between the fixed blade itself and the frame; and a rotary blade 7 which is contacted to the fixed blade 2, rotates while moving along the sheet cutting direction, and cuts a sheet S passing between the frame 1 and the fixed blade 2 by holding it between the fixed blade 2; are provided. And the fixed blade 2 is bent in the direction reverse to the direction bent by the force of the rotary blade 7 which is rotation contacted to the fixed blade 2, along its longitudinal direction.
Patent JP-S6425832-A (JP)
Title: Endoscopic apparatus
Inventor: TAKAMATSU TAKESHI
IPC: G02B23/24
Filed: 1988-07-08
Abstract: PURPOSE:To automatically perform air feed operation in succession to water feed operation, by mounting a control means for driving a water feed means to feed water and subsequently driving an air feed means automatically for a predetermined time. CONSTITUTION:In a water feed operation, since a flow control valve 38 is held to a closed state and a normally closed flow control valve 26 is closed, the pressures in both of a connection pipe 24 and a liquid feed tank 22 rise by the open air stream supplied from an air feed pump 30 and water or a physiological saline solution flows in water feed pipes 20, 6 to be supplied in the body cavity. In air feed operation, a flow control valve 26 is held to a closed state and the flow control valve is also held to a closed state and an open air stream is supplied in the body cavity from the air feed pump 30 through air feed pipes 18, 6. The feed of air started after water is fed is performed for a definite time, because a trigger detection circuit 102 is actuated at the falling of the water feed signal continuously supplied from a time width generating circuit 100 and a time width generating circuit 108 continuously supplies an air feed signal to valve driving circuits 90, 92 for a predetermined time after the feed of water.
Patent JP-H0221977-A (JP)
Title: Grain size and shape screening machine for grain
Inventor: KATO MASAKAZU
IPC: B07B13/04
Filed: 1988-07-07
Abstract: PURPOSE:To minimize the damaged grains coexisting in sized grains after a screening treatment by constituting the machine in such a manner that the grains screened by each grain size in a grain size screening section are supplied to a shape screening section for removing the damaged grains from the grains. CONSTITUTION:The grains fed into the grain size screening section 1 are screened by each grain size in the grain size screening section 1. The grains contg. the grains which are damaged by cracking, etc., caused during the course of the screening and the damaged grains which originally exist in the supplied grains are taken out by each grain size from the grain size screening section 1. The grains screened by each grain size are then supplied into the shape screening section 2 formed integrally with the grain size screening section 1 and are subjected to the shape screening treatment respectively separately in this shape screening section 2. The sized grains from which all the damaged grains are removed are thus obtd.
Patent JP-H03278139-A (JP)
Title: Setting and resetting of computer sub-circuit and diagnostic system
Inventor: KAWAGUCHI MASATAKA
IPC: G06F11/22
Filed: 1990-06-28
Abstract: PURPOSE:To eliminate the need of an exclusive hardware, to make the exclusive area small, and also, to improve the flexibility for setting by using a flip-flop for classification setting of a circuit, and setting it by a setting clock. CONSTITUTION:By turning on alternately a shift A clock (a) and a shift B clock (b) by shift clock lines 5, 6 with respect to flip-flops 41-48 for constituting a shift ring, a state signal from an input signal line 7 is shifted successively to the post-stage. In such a state that a prescribed signal is set to each flip-flop 41, 43, 45, and 47 of the pre-stage, prescribed classification setting is executed to flip-flops 62, 64, 66, and 68 by a shift C clock (c). After the classification setting, a state signal of these shift C clock driving flip-flops is transmitted to each part of the substrate. In such a way, by changing a prescribed signal state, a classification change can be executed, and an exclusive hardware becomes unnecessary.
Patent JP-S6326947-A (JP)
Title: Sodium-sulfur battery and its manufacture
Inventor: KAGAWA HIROSHI
IPC: H01M2/04
Filed: 1986-07-18
Abstract: PURPOSE:To lengthen the service life and to increase the productivity by heat- bonding an anode cover on the upper surface of one alpha-alumina ring via an oxygen free copper layer, and heat-bonding a cathode cover on the upper surface of the alpha-alumina ring or the lower surface of the other alpha-alumina ring via an oxygen free copper layer. CONSTITUTION:Oxygen free copper is arranged on the upper surface of one alpha-alumina ring 2, and heated under a specific condition to form an oxygen free copper layer 12, and the copper layer 12 is made smooth by grinding. Nickel solder 13 is applied to the copper layer 12, and an anode cover 3 and a cathode cover 4 are pressed to the copper layer 12 and heated with pressure applied by a stainless steel in a vacuum to heat-bond the anode cover 3 and cathode cover 4 to the alpha-alumina ring 2. The alpha-alumina ring 2 is bonded to a solid electrolyte tube 1 with a glass solder 11. Since the heat bonded part is covered with the nickel solder 13, the maximum heat resistant temperature is increased. Moreover, the corrosion resistance of the heat bonded part and the airtightness in the glass soldered part are increased.
Patent JP-H05186633-A (JP)
Title: Plastic molding composition containing pigment
Inventor: GERUHARUTO HESU
IPC: C08J7/00
Filed: 1992-06-29
Abstract: A plastic moulding composition based on an organic thermoplastic polymer containing a mineral black pigment is suitable as a material for the production of shaped articles which can be provided with characters by the action of laser radiation. The black pigment used is principally animal charcoal, and the thermoplastic polymer is in particular a polyoxymethylene.