baber/WOPTO huggingface dataset:
Patent JP-S5987254-A (JP)
Title: Sliding throttle valve type carburettor
Inventor: ARITA KATSUYUKI
IPC: F02M9/06
Filed: 1982-11-09
Abstract: PURPOSE:To prevent unevenness in the fuel injection characteristics by providing adjustability for the neg. pressue around a fuel nozzle, which is open to the internal face of suction passage, facing the bottom of a sliding throttle valve during low degree of opening. CONSTITUTION:A communication line 60 is formed between the upper space 59 of a sliding throttle valve 12 in a throttle valve guide cylinder 13 and the upper stream end of the suction passage 14, i.e. the portion of pneumatic horn 19. At the bottom 12d of this sliding throttle valve 12, a recess 67 is formed facing a recess 28 in said suction passage 14 so as to adjust the velocity of suction stream in the neighborhood of main fuel nozzle 32, as well as an air passage 68 in communication with the above-mentioned space 59 and an air screw 69 screw- fitted therein are installed so as to adjust the rate of flow of the air. Thereby the neg. pressure around the fuel nozzle 32 during low degree of opening of the sliding throttle valve 12 can be adjusted to a proper level, and now the fuel injection characteristics are stabilized.
Patent JP-S6440097-A (JP)
Title: Detergent feeder of washing machine
Inventor: HIRATE KOSUKE
IPC: D06F39/02
Filed: 1987-08-06
Abstract: PURPOSE: To provide a detergent supply device by which a powder detergent is smoothly, surely and excellently supplied and its reduced quantity is supplied with excellent economicity by providing an adjusting member in a core bar shape inside a detergent feeding member. CONSTITUTION: The detergent feeding member 22 in a coil shape is stored in a detergent feeding part 21 so as to be rotatable on the whole length. Water supply is started in case the switch of an operation panel is operated in a state where the powder detergent 34 is stored inside a hopper 10, a motor 31 is energized and started after that, rotary force is transmitted to a transmission shaft 29 and it is transmitted to the adjusting member 23 and the detergent feeding member 22. The rotation-driven detergent feeding member 22 is moved while being brought into contact with the powder detergent 34 in the hopper 10 and discharged from an exit 24 while loosening the detergent 34. Its passage quantity is restricted so that the supplying quantity of the powder detergent 34 is reduced.
Patent JP-S6175730-A (JP)
Title: Apparatus for feeding slurry with pressure for solid-liquid separation
Inventor: HOYA TAKESHI
IPC: B65G53/30
Filed: 1984-09-21
Abstract: PURPOSE:To facilitate control in the above apparatus comprising a diaphragm pump by providing a supply and discharge pump connected to a liquid pressure chamber of the above pump through a switch valve, which comprises a supplying pump and a discharging pump which are mechanically associated with each other in such a manner as to freely move in a body. CONSTITUTION:The above apparatus is constructed so that slurry as daily drainage or the like is fed from a slurry tank 13 through a diaphragm pump 14 to a filter press 15 to be dehydrated. A liquid pressure chamber 32 of the above pump 14 is connected to a supply and discharge pump 38 through switch valves 36, 37, 41. In this case, the supply and discharge pump 38 comprises a supplying pump 39 and a discharging pump 42, rods 43, 43 of which are mechanically coupled to interlock with each other by a tie rod 44. An intake and exhaust chamber 48 of the discharging pump 42 is connected to an oil tank 40 or the above liquid pressure chamber 32 through a switch valve 41, and pressure chambers 45, 45 of the supplying pump 39 are connected to an oil tank 40 and the above liquid pressure chamber 32 through switch valves 36, 37, respectively.
Patent JP-H0857043-A (JP)
Title: Blood purifying device
Inventor: OGI YASUSHI
IPC: A61M1/36
Filed: 1994-08-22
Abstract: PURPOSE: To provide a blood purifying device capable of automatically checking liquid levels in drip chambers. CONSTITUTION: An artery side circuit 10a provided with a normal blood pump 12 is connected to a vein side circuit 10b via a blood purifying unit 15 in this blood purifying device, and at least one of gas-liquid separating drip chambers 16, 18 is arranged in the artery side circuit 10a and the vein side circuit 10b respectively. The drip chambers 16, 18 are provided with circuit opening/closing valves 16e, 18e and air vent opening/closing valves 16f, 18f on the downstream side of the circuits and on air vent pipes respectively. Liquid level detectors 16g, 18g are attached on the drip chambers 16, 18 respectively, and a control device 30 and an operation switch 32 are installed for the valves, detectors 16g, 18g, and the blood pump 12 for operating them.
Patent JP-H0751336-A (JP)
Title: Device for generating bubbles
Inventor: MIKUCHI HIROSHI
IPC: A61H23/00
Filed: 1993-08-09
Abstract: PURPOSE:To generate steady supply of atmospheric bubbles and fine bubbles in bathtub and the like. CONSTITUTION:When fine bubbles are generated, water in a tank 1 is sucked in a suction part 11 of a pump 5 and joined to the circulating water which has dissolved the air circulating through a circuit for circulating water 7 in the pump 5 and having flowed into an ejector part 15 through the second air blower 18a. The water here is discharged from the place where fine bubbles are generated 2 through a means for switching the circulating water 19 and the second going pipe 9. Then, a pressure on the water is reduced and the air dissolved comes out applying white in the water through the place where the atmosphere bubbles are generated 3.
Patent JP-H0247123-A (JP)
Title: Curing agent for maleimide resin
Inventor: NAKADA YOSHIHIRO
IPC: C08G8/00
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a curing agent for a maleimide resin suitable for improving the moisture resistance of a cured product of a maleimide resin by incorporating a specified aminobenzotrifluoride novolak resin as a component. CONSTITUTION:The title curing agent consists of an aminobenzotrifluoride novolak resin of formula I (wherein n is 1-20) wherein novolak formation of aminobenzotrifluoride contg. a trifluoride group, which is hydrophobic group, in the molecule is performed by using an aldehyde and an acidic catalyst. As a solvent which can be used for novolak formation, those having a b.p. of pref. 100 deg.C or higher and exhibiting good solvency for both aminobenzotrifluoride and aminobenzotrifluoride-novolak resin are pref. and, e.g., methyl isobutyl detone, toluene, butanol, etc., are cited. When n is large in the formula I, there is a possibility that the obtd. cured product tends to be brittle. 0.3-1.0mol of the curing agent of formula I per imide ring of the maleimide is usually used. It is not pref. that the amt. of the curing agent is beyond the limit of this range, as the heat resistance of the obtd. cured resin decreases.
Patent JP-H0357744-A (JP)
Title: Sensor installation device
Inventor: YONEZAWA YASUNORI
IPC: B60R21/00
Filed: 1989-07-26
Abstract: PURPOSE:To eliminate the slackening between a sleeve and a nut by inserting a body housing having a flange surface on the outer periphery at one edge onto an installation plate and nipping the installation plate by screwing the screw part at the other edge of the body housing through an elastic sleeve by a nut and forming the contact surface between the sleeve and the nut into an uneven surface in the circumferential direction. CONSTITUTION:A flange part 2a is formed on the outer periphery at one edge of a body housing 2 into which a sensor is accommodated, and a screw part 2b is formed at the other edge. The body housing 2 is inserted into an installation hole 1a on the installation plate 1 of a car body, and a flange part 2a is attached onto the installation plate 1, and the installation plate 1 is nipped and tightened through an elastic sleeve 3 by a nut 4 screwed with the screw part 2b. Each engagement edge surface of the elastic sleeve 3 and the nut 4 is formed into an uneven surface arranged in the circumferential direction, and if the screw groove formation range 4b of the nut 4 exceeds a proper tightening position, the nut slips off from the screw part 2b. With this constitution, the body housing 2 is firmly fixed onto the installation plate 1 free from slackening.
Patent JP-S6256128-A (JP)
Inventor: HIRATA JUNICHI
IPC: H05K3/38
Filed: 1985-09-06
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-H1138198-A (JP)
Title: Electron beam irradiator with reversing device
Inventor: SUEZAWA HIROKI
IPC: G21K5/10
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify the structure of an irradiator and downsize it and enable the treatment for irradiating both surfaces of a sheet object with an electron beam by providing a structure equipped with a conveyance route that allows a sheet-like object to be irradiated to pase an electron beam irradiation section twice and a reverse mechanism that makes the sheet-like object upside down. SOLUTION: After a sheet-like object 2 to be irradiated passes through a part of an electron beam irradiating section 1, the direction, in which the object 2 is headed, is reversed by a reversal mechanism 3 such as a roller to allow the other part of the section 1 to pass through the object 2. In this process, both sides of the sheet object 2 are also reversed. If the front side A is exposed on a paper surface on an outbound route, therefore, the back side B will be exposed on it on an inbound route. In order to locate the object 2 on the outbound route and that on the inbound route adjacently to each other in the electron beam irradiating section 1, the object 2 needs to be displaced in a lateral direction in its plane.  Consequently, a single electron beam irradiating section 1 is used to enable the treatment for irradiating both front and back sides of the sheet-like object 2 with the electron beam in a simple structure of the irradiator.
Patent JP-2000046116-A (JP)
Title: Revolving speed adaptive vibration absorber
Inventor: PRESTEL WOLFGANG
IPC: F16F15/31
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To improve a vibration absorber so as not to generate noise at stopping or starting time of rotary motion of a shaft, and improve absorption of rotational vibration superimposed on the rotary motion by connecting at least two parts among parts making relative motion by a regulating guide. SOLUTION: At least two parts among inertial mass members 2, the hub parts 1 and bolts 6 are connected by a regulating guide. The inertial mass members 2 adjacent in the circumferential direction are connected by chain links 11 so as to be turnable. A space of a single chain link 11 is arranged in the circumferential direction between the adjacent inertial mass members 2. Synchronous relative motion of all the inertial mass members 2 connected in the circumferential direction by the chain links 11 and the chain links is reliably made. Thus, an absorbing effect obtained by this is ideal.
Patent JP-H01193620-A (JP)
Title: Cord winding type electronic clinical thermometer
Inventor: IDE TETSUYA
IPC: G01K7/00
Filed: 1988-08-10
Abstract: PURPOSE:To enable better measurement of body heat, by making a temperature measuring probe and a main body detachable with a connector so that one body is connected freely to the probe suited to the shape of each measuring part. CONSTITUTION:A cylindrical body 1 comprises a casing 2 and a casing 3 and a heat body display section 5 is mounted on a rotary drum 6 to be positioned almost at the center of the casing 2. Then, a cord 8 is adjusted to a desired length with the rotation of the rotary drum 6 and a body side connector is mounted at the tip thereof. This facilitates the housing of the cord 8 and also allows only one body to handle an unspecified probe as well as a probe varied in the shape with a measuring part.
Patent JP-S6088721-A (JP)
Title: Hydraulic pile driver
Inventor: TOMIOKA KATSUMI
IPC: E02D7/08
Filed: 1983-10-21
Abstract: PURPOSE:To shorten the length of pipeline through which pressure oil is supplied to and discharged from a sub-cylinder as well as lessen the resistance of the passage by providing the second switching valve between the sub-cylinder and the cushion chamber of the main cylinder and also between the sub-cylinder and an oil pressure source. CONSTITUTION:A hydraulic source, a tank, and a main cylinder 51 are connected through a first switching valve 15'. A sub-cylinder 5' is provided to the tip of the piston rod 4' of the main cylinder 51, and a hook 17' to connect and release a weight 18' for driving a pile is provided to the piston rod 8' of the sub-cylinder 5'. A cushion chamber 55 is provided to the lowering position of the piston rod 4' of the main cylinder 51, and a second switching valve 16' is provided between the sub-cylinder 5' and the cushion chamber 55 and also between the sub- cylinder 5' and the hydraulic source. By switching the valve 16' in an interlocking manner with the operation of the piston rod 4' of the main cylinder 51, the length of the pipeline through which pressure oil is supplied to and discharged from the sub-cylinder can be shortened and the resistance of the passage can also be lessened.
Patent JP-H0362029-A (JP)
Title: Fluorescent whitening agent for silver halide photography
Inventor: NAGAOKA YOKO
IPC: G03C1/815
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having satisfactory sensitivity and ensuring an improved white ground by using a fluorescent whitening agent having a gelatin moiety and a fluorescent whitening agent moiety. CONSTITUTION:The fluorescent whitening agent having a gelatin moiety and the fluorescent whitening agent moiety is used. When the fluorescent whitening agent is incorporated into a photographic layer, the outflow of the agent from the layer to other layer is inhibited because the agent has both the moieties and the lowering of sensitivity during storage, the reduction of the whitening effect of the agent due to outflow to a processing soln. such as a color developing soln. during processing and other trouble can be prevented. The fluorescent whitening agent can be properly utilized in a reflective silver halide photographic sensitive material for direct appreciation so as to enhance whiteness.
Patent JP-H0642775-A (JP)
Title: Air conditioning and ventilating device
Inventor: NAITO TAKASHI
IPC: F24F1/00
Filed: 1992-07-24
Abstract: PURPOSE:To diversify the position of a connecting port in order to improve coping property in installation. CONSTITUTION:This device is constituted of more than two pieces of box type units, having same configuration of projected plan fundamentally and piled stepwisely, while box bodies 5a, 5b are provided with basic structures, into which functional structural components such as heat exchanging elements 6, respective air feeding and air discharging fans 16, 17 or the like as well as internal ventilating passages 9a, 9b having inlets and outlets are incorporated in functional state. The basic structure is provided with outer casings 11a, 11b defining communicated ventilating passages 10a, 10b by the outer shells of box bodies 5a, 5b at the outside of the basic structure while respective communicating ventilating passages 10a, 10b are made to communicate with respective internal ventilating passages 9a, 9b whereby one series of air supplying ventilating passages, passing the outside air, and one series of air discharging ventilating passages, passing the room air, are constituted by piling the box type units.
Patent JP-H0485464-A (JP)
Title: Vertically movable floor device for swimming pool
Inventor: FUJITA KAZUO
IPC: E04H4/06
Filed: 1990-07-26
Abstract: PURPOSE:To freely vary the water depth of swimming pool by a method in which the vertically movable floor of the swimming pool is supported by a folded leg device, and the folding legs of the folded leg device are opened or closed by a cylinder motor and a two-foldable link. CONSTITUTION:When cylinder motors M1 and M2 in folded leg devices X1-Xn are operated concurrently, the output shafts 28 of the motors M1 and M2 are turned in a slowly decelerated manner and a folding link L1 on the drive side begins to rock by slowly pushing its tip down on the output shaft 8 as supporting point of rotation. At the same time, the tip of folding link L2 on the follow side also begins to rock by being pushed toward counterclock direction. As a result, two sets of folding legs 22 and 22A and 23 and 23A begin to slowly close on the connecting pin 25 of the upper end as supporting point. Each one set of vertically movable floors F1 and F2 are folded on the ship's bottom, during which period they are stably supported by folded leg devices X1-Xn in a properly opened state, whereby permitting a swimming pool of a proper water depth, to be obtained.
Patent JP-H0645319-A (JP)
Title: Manufacture of capacitor in semiconductor device
Inventor: KUROKI HIROKI
IPC: H01L27/04
Filed: 1992-07-24
Abstract: PURPOSE:To eliminate a natural oxide film to be formed on the surface of a lower part electrode of a capacitor of a semiconductor device in its manufacture. CONSTITUTION:After eliminating a natural oxide film on the surface of a lower part electrode (coarse polysilicon film) 3 of a capacitor, a thermal oxide film (RTO film) 4 or a thermal nitride film (RTON film) are formed on the lower part electrode. Then, a silicon nitride film 5, silicon oxide film 6, and an upper part electrode 7 are formed.
Patent JP-S6442149-A (JP)
Title: Semiconductor device
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L29/872
Filed: 1987-08-07
Abstract: PURPOSE:To prevent a silicon substrate from being eroded by a method wherein a first metal film is formed on a bottom part of a contact hole and a second metal film is formed on it. CONSTITUTION:A first metal film 10 covers a silicon face of a contact hole; a second metal film 6 is formed on this metal film by a CVD method. Because the first metal film 10 is formed, it is possible to prevent substrate silicon 1 from being eroded and to prevent a tunnel or the like from being damaged when the second metal film 6 is formed by the CVD method by utilizing a reducing reaction. In addition, because the first metal film 10 is formed on the surface of the high-resistance layer such as an impurity diffusion layer 3, a resistance value of the high-resistance layer can be reduced substantially. The second metal film 6 can be made flat if a contact hole is filled; a coverage rate of a third metal film 7 is improved; in addition, it is possible to restrain silicon from precipitating in the contact hole selectively.
Patent JP-S6357799-A (JP)
Title: Treatment of plating solution
Inventor: SATO SHIGEAKI
IPC: C25D21/22
Filed: 1986-08-25
Abstract: PURPOSE:To enable the regeneration of a chelate resin only with an acid and to inhibit the deterioration of the resin when ions of impurities accumulated in a plating soln. are removed with the chelate resin, by changing over the resin from Na type to H type. CONSTITUTION:An H type chelate resin having iminodiacetic acid groups as functional groups is used in place of an Na type chelate resin and brought into contact with a plating soln. This contact is carried out by feeding the plating soln. to a column packed with the chelate resin from the top of the column and ions of heavy metals such as Ni in the plating soln. are selectively captured by the resin. The plating soln. freed of the heavy metal ions is returned to a plating cell and plating is continued. The chelate resin having the captured heavy metal ions can be regenerated only with an acid. The H type chelate resin hardly swells or shrinks during the feeding of the plating soln. and the regeneration of the resin, so the deterioration of the resin due to wear and crushing can be inhibited.
Patent JP-H1039326-A (JP)
Title: Thin-film transistor liquid crystal display device
Inventor: TOYODA YASUYUKI
IPC: G02F1/1345
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the electrostatic breakdown of TFT(thin-film transistor) circuits caused by the easy tendency to electrification of the seal diffusion preventive regions in a rubbing stage and the discharge of the electrified charges to this TFT circuit. SOLUTION: Metallic lines 7 are disposed between the seal diffusion preventive regions 1, perpendicular scanning circuits 4 and horizontal scanning circuits 5. These metallic lines 7 and pixel capacitor lines 6 are electrically connected. The charges electrified in the seal diffusion preventive regions 1 in the rubbing stage are discharged to the proximate metallic lines 7 and the charges are dispersed to the pixel capacitor lines 6 and, therefore, the dielectric breakdown of the TFT circuits, etc., is prevented and the quality and production yield are greatly improved.
Patent JP-2000025448-A (JP)
Title: Air conditioner
Inventor: KUSANO KATSUYA
IPC: B60H1/32
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reliably clear the fogging of a window in a short time by controlling the operation mode to a cooling mode, a cooling/dehumidifying mode or a heating/dehumidifying mode based on the temperature difference between the outside air temperature and target blowout temperature when dehumidification in a vehicle room is desired. SOLUTION: During the transition from the normal 'AUTO' state of an air conditioning unit 1 to 'DEF' control, if the operation mode before the transition is a cooling mode and the target blowout temperature is lower than (outside air temperature -15 deg.C) or the target blowout temperature is 3C or below, an outside air introduction cooling mode is selected. If the operation mode before the transition is a cooling mode and the target blowout temperature is higher than (outside air temperature -15 deg.C), a cooling/dehumidifying mode is selected. If the operation mode before the transition to 'DEF' control is a heating mode, a heating/dehumidifying mode is selected. A vehicle room is immediately dehumidified, and the fogging of a front window glass can be removed.
Patent JP-2000045090-A (JP)
Title: Electrolytic cell for recovery of metal
Inventor: GOWANS BRUCE SPALDING
IPC: C25B9/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To minimize the contact between an user and metals on a cathode or a soln. remaining on the cathode by constituting a sealing device having an electric insulating supporting means which supports the cathode in such a manner that the cathode is extended and present in the soln. in a cell, and an electric contact means having a first part which electrically in contact with the cathode and a second part which is extended from the first part and passes through the sealing device to the outside. SOLUTION: The cap 6 has a cylindrical boss protruding to a chamber 4, and a conductive connecting ring 20 is embedded in the outer face of the cylindrical boss 18. The upper periphery of a cathode 14 is fitted to the outer face of the connect ring 20 and firmly pressed by a pressure ring 22 made of an elastic material to generate an electrically good contact state with the connect ring 20. Since the compressive force of the pressure ring 22 is enough to hold the cathode 14 on the cylindrical boss 18 of the cap 6, the cathode 14 can be safely and conveniently taken out from the soln. 12 in the cell 4 by loosening the screw of the cap 6.
Patent JP-H0362757-A (JP)
Title: Cordless telephone set
Inventor: OTSUKA SHINICHI
IPC: H04M1/02
Filed: 1989-07-31
Abstract: PURPOSE:To facilitate the operation for talking by providing a talking button to a side face of a grip of a handset. CONSTITUTION:Talking buttons 32, 33 are switches having a pushbutton of thin and long rod shape along both side faces of a grip 36 of a handset 22, a speech circuit in the inside of the handset 22 is set by depressing the pushbutton and the speech circuit is reset by detaching a hand from both the pushbuttons. When a call comes externally, the grip 36 is gripped and the handset 22 is hooked off, the talking buttons 32, 33 are depressed, the internal speech circuit is set, the line is acquired to attain the talking. When the talking is finished and a hand is detached from the talking buttons 32, 33, the internal speech circuit is reset and the circuit is released.