baber/WOPTO huggingface dataset:
Patent JP-H11155936-A (JP)
Title: Automatic sterilizing device
Inventor: TSUKAGOSHI KOHEI
IPC: A61L2/24
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the bacteria amount in a room at one time by spreading a sterilizing water to the whole body of the room such as a kitchen. SOLUTION: This automatic sterilizing device has a sterilizing water tank 2 where a weak acidic sterilizing water having residual chlorine is stored, a compressor 6 which press-feeds the sterilizing water, a jetting nozzle 11 which is arranged in a manner to evenly spread the sterilizing water in a room, and a control device 5 to control the spreading of the sterilizing water from the jetting nozzle 11 by using the pressurizing device, and this device is started at a time when there are no people, which is set in advance by a timer such as nighttime, and the sterilizing water is spread in a kitchen 1 for a specified period of time.
Patent JP-H11161338-A (JP)
Title: Position control unit
Inventor: YOSHIDA YUTAKA
IPC: G05D3/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable high-speed position control at low cost by moving a moving part at a high speed by means of a feed mechanism under the feedback control of a rough control means and moving the moving part at a slow speed by means of the feed mechanism under the feedback control of a fine control means. SOLUTION: A stage 36 is moved along the length of a ball screw 30 by driving and rotating the ball screw 30 by a motor 14. A linear scale 40 is fixed to a base part 32 in parallel to the ball screw 30 and a position sensor fitted to the stage 36 reads the linear scale 40. To move the stage 30 to its final target position, a rough movement section is set from a movement start position 0 to a switching position right before the final target position, while a fine movement section is set from the switching position to the final target position. Then position resolution used for feedback is made larger than a backlash in the rough movement section, while the minimum of the linear scale 40 and positions sensor in the fine movement section.
Patent JP-H07188417-A (JP)
Title: Silicon-containing sulfonium salt compound
Inventor: IWASA SHIGEYUKI
IPC: C08G77/48
Filed: 1993-12-27
Abstract: PURPOSE:To improve oxygen plasma resistance by reacting a particular silicon- contg. polymer compd. with an alkyl halide and a metal salt of an org. acid. CONSTITUTION:A silicon-contg. polymer compd. (A) of formula I (wherein R<1> to R<2> represent each a C1 to C10 straight-chain, branched, or cyclic alkylene, X represents a group of formula II or III wherein m is 1 to 100, R<4> to R<5> is R1 or phenyl, and n is an integer of 1 to 300), an alkyl halide (B) of formula IV (wherein R<3> represents a C<3> to C<7> straight-chain, branched, or cyclic 2- oxoalkyl and W represents I, Br, or Cl) and a metal salt (C) of an org. acid of formula V (wherein M<+> represents K<+>, Na<+>, or Ag<+> and Y<-> represents a counter anion) are mixed together in a moloar ratio, in terms of the sulfide group, of (B) to (A) of 1.0 to 1.5. The mixture is allowed to react in the temp. range of from room temp. to reflux temp. of the solvent for 3 to 12hr to prepare silicon-contg. sulfonium compd. of formula VI (wherein Z represents H or trimethylsilyl).
Patent JP-H03191032-A (JP)
Title: Supporting device for designing of gamma' precipitation strengthened ni-based super alloy
Inventor: YAMAZAKI MICHIO
IPC: G06F17/30
Filed: 1989-12-21
Abstract: PURPOSE:To predict the compsn. of the new Ni-based super alloy having desired characteristics by automatically changing the compsn. and quantity of a gamma' phase, the quantity of C and the quantity of B, respectively, successively calculating the compsns. of the gamma' phase, carbide and boride for each thereof, adding these compsns. and calculating the alloy compsn. CONSTITUTION:The compsn. of the Ni-based super alloy is inputted from an input device 2 to an arithmetic unit 3 which first calculates the compsns. and quantity ratios of the carbide and boride formed in the alloy and subtracts the results thereof from the alloy compsn. to calculate the compsn. of the two-phase region of the gammaphase (solid soln. phase) and gamma' phase (Ni, Al type metallic compd. phase) which are the main constituting layers of the Ni-based super alloy. The respective compsns. and quantity ratios of the gamma phase and gamma' phase which exert a significant influence on the respective alloy characteristics are calculated from the calculated compsn. of the two-phase region by equiv. calculation equation stored in a memory device 1 and thereafter, the other structure factors and characteristics are calculated. The calculated compsn. factors and alloy characteristics are displayed together with the inputted alloy compsn. on a display device 4. The characteristics for the arbitrary alloy compsn. of the Ni-based super alloy are predicted in this way.
Patent JP-H11142366-A (JP)
Title: Measuring method for concentration of ethanol and lipid membrane used for the method as well as ethanol sensor
Inventor: TSUKATANI TADAYUKI
IPC: G01N27/327
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an ethanol measuring technique which can be applied to various substance containing ethanol, whose stability is excellent, which removes the influence of a coexistent substance in the measurement of a sample and by which the absolute value of the concentration of the ethanol can be found with good accuracy. SOLUTION: Regarding two kinds of lipid membrane electrodes whose responsivity is different with reference to chlorine ions and to ethanol, a potential response expression in which the concentration of chlorine ions and the concentration of ethanol are used as parameters is found in advance. The measured value of the potential of a sample is applied to the potential response expression, and the concentration of the ethanol is computed. When the salt of high-concentration chlorine ions is added to the sample, the influence of a coexistent substance is removed. A lipid membrane is constituted of a polymer support-type lipid membrane in which a responsive substance composed of an alkyl quaternary ammonium salt or of an alkyl quaternary phosphonium salt and a plasticizer composed of an aptonic solvent are contained.  At this time, it is preferable that one plasticizer is an ether-based plasticizer and that the other plasticizer is an ester-based plasticizer. The concentration of the ethanol is measured by using a double channel-type ethanol sensor which is provided with two different membrane electrodes.
Patent JP-2001147606-A (JP)
Title: Heater, image heater, and image forming device
Inventor: NOMURA TAKASHI
IPC: G03G15/20
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce a temperature dullness in the end part and temperature rise in a paper non-passage part of an electromagnetic induction heat generating body to make the temperature distribution uniform in the lengthwise direction of the electromagnetic induction heat generating rotating body in a heater, an image heater, and an image forming device in an electromagnetic induction heating system. SOLUTION: The heater heats a material P to be heated by heat generating of a rotating body 9, which generates electromagnetic induction heat by the action of a magnetic field of magnetic field generation means 12, 13a, and 13b, and has a heat pipe 17 which is comprised of a metallic vessel, where operating liquid is enclosed, and a magnetic pipe which is externally fitted to this vessel, and the heat pipe 17 is pressed to the electromagnetic induction heat generating rotating body 9 and is rotated. The strength of the metallic pipe of the heat pipe 17 is higher than that of the metallic vessel. The metallic pipe is to have a flange to be a revolving shaft and is to be a magnetic metal.
Patent JP-H01172667-A (JP)
Title: Oil pressure control device for transmission
Inventor: HAYAZAKI YASUICHI
IPC: F16H37/02
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to continue running of a vehicle even when a pressure reducing valve gets out of order by communicating an output oil passage of the pressure reducing valve with a hydraulic pressure supply oil passage via an orifice, and providing a relief valve on a pressure governing exhaust oil passage of the pressure reducing valve. CONSTITUTION:An oil passage 140 to which hydraulic pressure reduced by a pressure reducing valve 114 is output and a hydraulic pressure supply oil passage 132 are communicated with each other via an orifice 902. On an oil passage 904 to which the pressure reducing valve 114 discharges oil for pressure reducing action, is provided a relief valve 906 holding hydraulic pressure in the oil passage 904 over a fixed value. Hydraulic pressure in the oil passage 140 is supplied to an forward clutch 40 or a backward brake 50 by means of a manual valve 104. It becomes that hydraulic pressure in the oil passage 140 is held over the set valve for the relief valve 906 at the lowest even in the state of sticking of a spool 194. It, thus, becomes possible to continue running of a vehicle.
Patent JP-2000154167-A (JP)
Title: Purification of vinyl type monomer
Inventor: YOSHIDA KOICHI
IPC: B01J23/94
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a vinyl type monomer, capable of removing/reducing a mercaptan-based compound from a vinyl type monomer containing a very small amount of the mercaptan-based compound as an impurity in a short time. SOLUTION: In this method for purifying a vinyl type monomer containing a mercaptan-based compound as an impurity, a process for using a metal compound containing at least one kind of an element selected from the group consisting of copper, cobalt, nickel and manganese and a chlorine-containing compound as a catalyst and bringing the vinyl type monomer containing the mercaptan-based compound in a liquid state into contact with molecular oxygen in the presence of a phenol-based polymerization inhibitor is included.
Patent JP-H03188857-A (JP)
Title: Foam bath device
Inventor: HIGASHIJIMA HARUMI
IPC: A61H23/00
Filed: 1989-12-20
Abstract: PURPOSE:To prevent an injection pipe from becoming an obstacle during bathing, increase the foam quantity, and inject foam up to the far by forming the injection pipe at a discharge section into a multiple shape so that an outer cylinder section can be slid against an inner cylinder section, end freely adjusting the length of the injection pipe. CONSTITUTION:A dual injection pipe 23 constituted of outer and inner cylinder sections 23A, 23B is fixed at a cylindrical discharge section 21, and the discharge section 21 is fixed on the fitting face of a bath tub 20 via a connecting adapter 24 and a packing 22. A hot water inflow section 25 is provided on the connecting adapter 24, a discharge pipe 26 is screwed on its inside, a nozzle 27 injecting hot water is integrally formed on the inside of the connecting adapter 24 connected to a hot water inflow section 25, an air inflow section 28 is provided at the upper section on the outside face of the connecting adapter 24, and an air hose 29 is connected. When the injection pipe 23B is slid against the injection pipe 23A in a slide groove section 30 and extracted outward and a stopper 32 is hooked on a hooking projection 31, its length is extended, thus the foam quantity is increased, strong foam is applied, and the injection pipe 23B can be thrust if it becomes an obstacle during bathing.
Patent JP-H10151198-A (JP)
Title: Infusion filter
Inventor: NAKAJIMA MASAKUNI
IPC: A61M5/165
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce reduction in the effective filtering film area caused by a capillary phenomenon, and eliminate the occurrence of external appearance failure by arranging a means to diametrically contract an outside diameter of a hollow thread bundle more than an inside diameter of a filtering part housing, in a seal part to fix at least one end of a hollow thread in a close contact condition. SOLUTION: An infusion inflow port 5 and an infusion outflow port 6 are formed on a surface where a housing main body 2 and cover materials 3 and 4 are opposed to each other. The housing main body 2 is composed of a seal part 2A of an end part on which the cover material 4 is installed and a filtering part 2B of its upper position. The filtering part 2B is composed of a hollow thread bundle 9 fixed in a condition of penetrating through a sealing part 2A material. A housing inside diameter of the seal part 2A is diametrically contracted more than that of the filtering part 2B, and the hollow thread bundle 9 inserted from one end of a cylindrical housing main body 2 is gripped at an interval of a degree that a seal material flows in the diametrically contracted seal part 2A.
Patent JP-H07187540-A (JP)
Title: Load testing method for elevator car
Inventor: YONEKAWA KAZUHIRO
IPC: B66B5/14
Filed: 1993-12-27
Abstract: PURPOSE:To enable the load test for an elevator car to be accurately and easily performed. CONSTITUTION:A plurality of tension ropes 11a connected to a supporting beam 4 for supporting a floor 1a of a car 1, and stretched downward, a pedestal 11b horizontally installed on the lower ends of a plurality of tension ropes 11a while being supported by the tension ropes 11a, a tension generator 11c placed on this pedestal 11b, and a spacer 11d interposed between this tension generator 11c and a lower beam 3 for constituting the lower side of a car frame 2 for supporting the car 1 are provided. Moreover, whether a load detecting switch 8 provided in the car 1 is accurately operated or not is tested by lowering the supporting beam 4 downward through the tension ropes 11a by operating the tension generator 11c.
Patent JP-H01169242-A (JP)
Title: Electric heater
Inventor: NAKAZAWA TOSHIICHI
IPC: F24C7/06
Filed: 1987-12-25
Abstract: PURPOSE:To improve convenience in use and facilitate cleaning of an electric heater by a method wherein a cover is fixed to a part of a scroll type sheath heater, the scroll type sheath heater is mounted in a recessed part, this scroll type sheath heater is rotatably arranged through a projection hole and at the same time a groove step is arranged at a sink side of an upper surface of a top plate. CONSTITUTION:When cooked, dew overflown from a pan etc., is kept in a tapered recessed part 12 of a top plate 11. In case these elements are to be cleaned, a scroll type sheath heater 14 is rotated around a projection hole 13 under a sliding movement of the cover 16 fixed to the scroll type sheath heater 14 and an end surface of the projection hole 13 and then this heater is removed from the tapered recessed part 12. With this arrangement, since the tapered recessed part 12 has no scroll type sheath heater 14, the dew kept in the tapered recessed part 12 may also easily be removed. In addition, even in case that there are a large amount of dew, the dew is not overflown from the tapered recessed part 12 of the top plate 11 and the dew may drop onto an adjoining sink 22 from a groove step part 11a, resulting in that it is possible to limit a required range for cleaning.
Patent JP-H03188801-A (JP)
Title: Sole for golf shoe
Inventor: ISHIBASHI TOKUJIRO
IPC: A43C15/02
Filed: 1989-12-19
Abstract: PURPOSE:To obtain an excellent running property of golf shoes and stability of the shoes during a swing by forming a number of anti-slip protrusions integrally with a shoe sole main body, and embedding in the shoe sole main body the base portions of spikes each made of a hard rubber, so as to attach the spikes to protrusions in specific positions. CONSTITUTION:On the surface of a shoe touching the ground a number of anti-slip protrusions 11, 11... are formed integrally with a shoe sole main body 1 made of rubber and spikes 2, 2... each made of a hard rubber of hardness in the range of 85 to 95 by the JISK6301 spring type hardness test A are attached to the respective center portions of a number of protrusions 11', 11'... by embedding the base portions 22, 22 of the spikes 2, 2 in the shoe sole main body 1 with the ends 21, 21... of the spikes 2, 2 exposed to almost the same height as the ends 111', 111'... of the protrusions or a slightly lower plane, the number of protrusions 11', 11'... being arranged on an almost straight line L connecting the position (a) of the shoe sole corresponding to the bottom portion of the fifth middle phalanx and the position (b) of the shoe sole corresponding to the rear, inside portion of the heel bone and on an almost straight line M connecting the position (c) of the shoe sole corresponding to the bottom portion of the third middle phalanx and the position (d) of the sole corresponding to the inside portion of the heel bone.
Patent JP-2001153071-A (JP)
Title: Scroll fluid machinery
Inventor: TSUCHIYA TAKESHI
IPC: F04C18/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To increase an energy efficiency by reducing a flow path resistance at the time of delivery while preventing a back flow from a delivery space side to a outer line side compressive space in scroll fluid machinery. SOLUTION: This scroll fluid machinery comprises a delivery port 50 delivering compressed working fluid from a compression space formed of a fixed scroll 2 and a swing scroll 3 to a delivery space 16 and a delivery valve 19 opening the delivery port 50 when a pressure on the compression space side is larger than that on the delivery space side. The delivery port 50 is formed so as to communicate with an outer line side compression space 4b2 before an innermost peripheral compression space 4c communicates with an outer line side compression space 4b2 on the outside of the innermost peripheral compression space through the side faces of both laps.
Patent JP-H07191174-A (JP)
Title: Fuel assembly
Inventor: TAKEUCHI KENICHI
IPC: G21C7/27
Filed: 1993-12-27
Abstract: PURPOSE:To suppress the drop of the liquid level in a cooling material elevating passage by arranging it so as to have a greatest flow path area in a certain place, and giving a specific range of flow path area ratio to the part which lies understream of the mentioned place and has the smallest flow path area in the cooling material elevating passage. CONSTITUTION:An elevation pipe 3E and a sinking pipe 5A are installed so as to form an inverted U-form, and a gap is provided between these two pipes, and thereby the surroundings of the pipes are cooled by a cooling water which rises in a cooling water path. The total section area of all penetration holes 30A which are provided in a fuel supporting part 12A, is set in compliance with the hydrostatic head corresponding to the difference between the level of the top of cooling material elevating passage 13 and the level of a cooling material discharge port 15A. Because the total section area of the penetration holes 30A is smaller than the section area of the cooling water path. the fuel supporting part 12A shows a resistance for range cooling water path. The ratio of the flow path area of the passage 13 incoming port 9A for cooling material to the flow path area of the passage 13 should range between 0.2 and 20%.
Patent JP-H09149302-A (JP)
Title: Electronic development camera
Inventor: YAMAMOTO YASUHIRO
IPC: G03B19/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make an electronic development camera small in size and light in weight, which has the function of reading an image of an electronic development type recording medium. SOLUTION: A scanner optical system 43 and a line sensor 44 are provided on a rear side of an electronic development type recording medium 30 in a camera main body of this camera. Then a lighting unit is removably fitted to the camera main body. A light source 42 and a lighting optical system 48 are fitted in the lighting unit. The light source 42 and the lighting optical system 48 are fitted to a support member 83. The support member 83 is driven by a lighting system drive mechanism 84 and moved in a direction vertical to an optical axis of the light source 42. A lighting optical system drive circuit 45 applying on/off control to the light source 42 is provided in the lighting unit.  When an image recorded on the electronic development type recording medium 30 is read by a line sensor 44, the light outputted from the light source 42 is emitted to the electronic development type recording medium 30 via the lighting optical system 48.
Patent JP-H11141077-A (JP)
Title: Fixing method of coping base in parapet
Inventor: EDA MASAMI
IPC: E04D13/15
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To not only enhance the working property but also provide a stable mounting strength. SOLUTION: In the arrangement of outer wall plates such as ALC for constructing a parapet P, a bolt 5 is preliminarily fixed so as to be put between the arrangement, and a nut is fastened to a male screw on the upper end part of the bolt 5 protruded onto the parapet P through a coping base B. Since the bolt 5 is mounted during the work accompanying the construction of the parapet P, the working property is enhanced. Further, since the bolt 5 is mounted extremely firmly, a coping can be stably mounted by fastening the coping base B by the nut.
Patent JP-H05145199-A (JP)
Title: Free electron laser
Inventor: TAKABE MASAYUKI
IPC: H01S3/30
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a continuous laser light by emitting electron beam pulses from a plurality of electron beam accelerators at different timings, introducing all of them to an undulator, and emitting continuous optical pulses from the undulator. CONSTITUTION:Electron beam pulses 12 emitted from electron guns 10-1 to 105 are accelerated by linacs 18-1 to 18-5, and focused on the same orbit by a solenoid coil 43 disposed at an equal distance from the linacs 18-1 to 18-5. The focused pulses 12 are deflected by a deflecting electromagnet 5420, and introduced into an undulator 22. Magnets are periodically arranged. A pair of mirrors 23, 24 for constituting an optical resonator are arranged on the axis on both sides of the undulator 22. The pulses meander due to a magnetic field when passing through the undulator 22, thereby radiating light 26. The light 26 reciprocates between mirrors 23 and 24, causing stimulated emission of radiotion by the interaction with the beam 12, thereby emitting laser light 28.
Patent JP-H03192995-A (JP)
Title: Remote control device
Inventor: HOSOKAWA SATOSHI
IPC: H04Q9/00
Filed: 1989-12-22
Abstract: PURPOSE:To improve durability and safety by switching a main control valve corresponding to the movement of an electric joystick lever. CONSTITUTION:A set of electric joystick levers (a) to (d) and a joystick device 1 to output a voltage signal corresponding to the movement of each electric joustick level are installed at a place distant from a working machine 3. Then, the voltage signal corresponding to the movement of the electric joystick levers (a) to (d) is outputted to en electric wire 6, and this voltage signal is inputted to an electromagnetic proportional valve control amplifier 5, and a control current is outputted to an electromagnetic proportional pressure reducing valve block 4, and electromagnetic proportional pressure reducing valves 41, 42 are driven. The electromagnetic proportional pressure reducing valves 41, 42 control delivery pressure proportionally by a control current value, and the main control valve 2 is changed over by this delivery pressure. Thus, a remote control device whose durability and safety were improved can be obtained.