baber/WOPTO huggingface dataset:
Patent JP-H11314651-A (JP)
Title: Liquid discharging device
Inventor: FURUTA KATSUJI
IPC: B65D33/36
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate an operation for fixing or removing a cap member acting as a piercing member to or from a liquid discharging member and enable its handling to be easily carried out. SOLUTION: This device is made such that a flexible liquid storing bag is pierced to take out liquid from the liquid storing bag. In this case, one end of a cylindrical part 5 is provided with a steep piercing section 6. A part of a tapered surface of the piercing section 6 in its circumferential direction is formed with an opening 7. There is provided a valve member 8 for freely opening or closing the opening 7. This valve member 8 is biased in its opening direction. An outer diameter of the piercing section 6 at a connected part between the piercing section 6 and the cylindrical part 5 is made to be slightly larger than an outer diameter of the cylindrical part 5 and then a step part 10 is formed at the connected part between the piercing section 6 and the cylindrical part 5.  An outer circumferential surface of the cylindrical part 5 is provided with a holding means 11 for holding a peripheral part of a hole in the liquid storing bag pierced by the piercing section 6 and formed between it and a location near the step part 10, and the other end of the cylindrical part 5 is provided with a liquid discharging port 21 which can be opened or closed.
Patent JP-H04350461-A (JP)
Title: Hot wind heater
Inventor: OKADA HIDEO
IPC: F24H3/04
Filed: 1991-05-28
Abstract: PURPOSE:To decrease fan noise and to increase fan volume. CONSTITUTION:An outer decorated case 1 having a hot wind blower 2 and a hot wind fan 3, a fan duct 4 arranged inside the outer case 1 for guiding wind from the hot wind fan 3 to the hot wind blower 2, and a combustion cylinder 11 arranged inside the fan duct 4 are provided. The fan duct 4 is constituted of a bottom plate 4A arranged with the combustion cylinder in a central part, right and left side plates 4B and 4B rising up from the both sides of the bottom plate 4A, and an upper plate 4C mounted between upper parts of the right and left side plates 4B. The upper plate 4C is formed in a central part with a central sloping surface 13 sloping downward to the front. Further, on right, and left sides of the central sloping surface 13, right and left side sloping surfaces 14 and 14 are formed which slope downward to the right and left respectively.
Patent JP-S5550979-A (JP)
Title: Method and device for welding
Inventor: HEISHIYA KEIICHIROU
IPC: B23K9/08
Filed: 1978-10-07
Abstract: PURPOSE: To hold molten pool through pressing of the electromagnetic force being generated, make welding of various postures eacy and improve quality by feeding consumable electrode through the magnetism generating coil supplied with alternating currents.  
     CONSTITUTION: A magnetism generating coil 1 provided with the through-hole 1a at the position opposing to the material 2 to be welded is so disposed as to approach to molten pool. Next, the olternating currents of frequency above 100Hz per  lμΩ.cm in specific resistance of the material to be welded are supplied to the magnetism generating coil. A welding electrode 6 is supplied through the through-hole  1a from a contact tube 7 from the shortest distance in the direction nearly orthogonal to the material 2 to be welded, whereby welding is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07328583-A (JP)
Title: Apparatus and method for heating and dechlorination treatment of collected ash
Inventor: TAKASUKA GENTARO
IPC: B09B3/00
Filed: 1994-06-06
Abstract: PURPOSE:To perform the perfect combustion of a non-combustion component in ash and the decomposition of a chlorine compd. in the same apparatus in the heating and dechlorination treatment of collected ash. CONSTITUTION:A heating and dechlorination treatment apparatus of collected ash is equipped with a vertically long cylindrical apparatus main body 1, the inlet 2 and outlet 5 of collected ash A provided to the main body l so as to provide an interval in the up-and-down direction of the main body 1, the heated air introducing port 6 provided to the apparatus main body between the inlet 2 and the outlet 5, the exhaust gas outlet 10 provided above the collected ash inlet 2 and the rotary shaft 7 provided along the axial direction of the apparatus main body. Heated air is introduced from the heated air introducing port of the heating and dechlorination treatment apparatus of the collected ash A having the screw 8 provided to the rotary shaft 7 and the electric heater 9 provided over the range from the inlet 2 and outlet 5 of the collected ash A and a stirred fluidized bed is provided on the upper side of the heated air introducing port and a moving bed is provided on the under side thereof and the non-combustion component in the collected ash is burnt in the stirred fluidized bed and a chlorine compd. is partially or entirely decomposed and removed by the combustion heat of the non-combustion component.
Patent JP-H09287626-A (JP)
Title: Temperature sensitive type fluid fan coupling device
Inventor: RYU HIDEO
IPC: F16D35/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve a heat dissipation effect by a labyrinth mechanism part provided at the cover side and attain a stable control function with high readiness without degrading a torque transmitting function at the time of rotational operation by using the structure of a supply adjusting hole or a cylindrical wall structure, and a structure of induction wall and an oil feed hole on driving disc side. SOLUTION: By a structure of a cylindrical wall hole 5" constituted of a supply adjusting hole 5' provided as a bypass means and a structure of an induction wall 14 and an oil feed hole 15 provided on driving disc 7 side, oil supply to a torque transmitting clearance part on the back surface side constituted of the driving disc is conducted with high concentration and efficiency. By a labyrinth mechanism 16 part provided on the front cover 3 side, a heat dissipation effect is improved and supply at the labyrinth mechanism 16 part is conducted so as to obtain optimum amount.  Therefore, it is possible to turn off fan rotation immediately and obtain stable control characteristics with high readiness, without degrading a torque transmitting function at the rotational operation time, and in a no-residual oil condition in the mechanism part at the changing time of ambient temperature lower than a present one.
Patent JP-H09286299-A (JP)
Title: Vehicle seat
Inventor: SEKIDA TAKAHITO
IPC: B60R22/26
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To liberalize the setup of a seat belt retractor of a seat belt. SOLUTION: A belt guide is so constituted that a recess 74 is formed in the upper end of an arm part 73 being projected from the upper shoulder part of a seat back part 31, and this recess 74 is covered with an overhang part 75 overhung to the lower side of a headrest 32, while this overhang part 75 is locked to an upper end of the arm part 73 with a bolt 76. Since a shoulder anchor part of the seat belt is made up of those of arm part 73, recess 74 and overhang part 75, a seat belt retractor is installable by moving it in the vertical direction.
Patent JP-H06334150-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI KATSUYUKI
IPC: H01L21/8244
Filed: 1993-05-26
Abstract: PURPOSE:To prevent increase of a contact resistance by forming an insulated film, contact holes and a single crystal Si film on a high concentration impurity region and also forming a resistance film through the contact holes. CONSTITUTION:A P-well region 14, a field oxide film 16, a gate insulation film 22 and gate electrodes are formed on an N-type semiconductor substrate 12. Next, ion implantation is carried out using the gate electrodes as the masks to form high concentration n<+> type source region 20b, n<+> type drain region 20c and an oxide film 26. Next, contact holes are formed in oxide film 26 on the n<+> source region 20b and n<+> drain region 20c. Next, a single crystal Si film 30 is formed only on the surface of the n<+> source region 20b and n<+> drain region 20c. Next, a polycrystalline Si film 28 is formed as a resistance film. Thereby, oxidation of high concentration impurity region can be prevented and contact resistance can also be reduced on the occasion of forming a resistance film.
Patent JP-H08317355-A (JP)
Title: Fpu device
Inventor: NAKAMURA TOSHIO
IPC: H04W36/06
Filed: 1995-05-24
Abstract: PURPOSE: To easily perform the channel switching of the FPU device. CONSTITUTION: When channel switching is instructed by a channel changeover switch 2 on a transmission side 1, channel designation information is converted into the information of a voice band by a controller 3 and sent to a voice modulator 4. The voice modulator 4 performs the FM modulation of this channel designation information and transmits it while disconnecting an ordinary transmitted voice and after the lapse of fixed time, the controller 3 transmits this information while switching a channel to the designated channel by controlling a local oscillator 7. On the reception side, the demodulated signal of the channel designation information is identified by a controller 13 and a channel is switched to the designated channel by controlling a local oscillator 14.
Patent JP-H0420983-A (JP)
Title: Transfer device for image forming device
Inventor: KUSANO AKIHISA
IPC: G03G15/16
Filed: 1990-05-16
Abstract: PURPOSE:To always obtain stable transfer properties by A/D-converting an output voltage at the time of constant current control, and setting the output voltage at the time of the constant current control from the A/D converted value. CONSTITUTION:The target value of the constant current control is set with the D/A output signal CCNT of a CPU 11. When the other output signal VCNT is set at zero, the constant current control is carried out an operational amplifier 12. The input signal VIN of a transfer high voltage power source 4 at this time is inputted into the A/D port of the CPU. The CPU 11 reads the signal VIN plural number of times, for instance, 256 times while a photosensitive body is rotated once, obtains its mean value, and then, sets the signal CCNT at a voltage V55. When printing is started, the CPU 11 outputs the mean value of the signal VIN as the D/A output VCNT, and an operational amplifier 13 acts as a voltage follower, so that the signal VCNT is inputted into the transfer high voltage power source 4, and the constant current control of a transfer roller 3 is carried out with the voltage in proportion to the signal VCNT.
Patent JP-H1043907-A (JP)
Title: Multishaft spindle turning machine and method
Inventor: LINK HELMUT FRIEDRICH
IPC: B23Q39/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To increase the number of usable tools while maintaining low cost. SOLUTION: A multishaft spindle turning machine has a device frame, a spindle drum to rotate around a drum shaft 16 and plural stations 1 to 8 having at least a single machine work station. The drum can move in the rotational direction, and has plural work spindles whose respective ones have work holding means. A machine work station is continuously arranged in the rotational direction of a work on the device frame, and the number corresponds to the number of spindles. The number of usable tools 52 and 54 increases while maintaining low cost. At least a single machine work station has first and second spindle positions 1.1 to 6.2 arranged at prescribed angular intervals around the drum shaft 16. When the drum rotates, the work spindles having a work are arranged in respective spindle positions having the tools 52 and 54.
Patent JP-H05321059-A (JP)
Title: Production of combined filament yarn
Inventor: NAKAGAWA KIYOSHI
IPC: D02J1/00
Filed: 1992-05-18
Abstract: PURPOSE:To produce the subject combined filament yarn while extending the period of service of a fluid treatment nozzle by carrying out production of the combined filament yarn while intermittently positively heating the treatment nozzle so as to prevent accumulation of foreign materials adhering, to the inside wall of the nozzle. CONSTITUTION:The discharge part of a treating nozzle is intermittently heated preferably up to >=40 deg.C, e.g. by heating a gas (e.g. air) supplied to the nozzle or heating directly the nozzle. Air supplied to the treating nozzle (fluid injection nozzle) or the nozzle itself is intermittently and discontinuously heated recommendably, e.g. with a short period of several minutes, an intermediate period of several score minutes or a long period of every one doffing.
Patent JP-S6014983-A (JP)
Title: Method for removing and recovering metal by using root part of water hyacinth
Inventor: YASUI AKIYOSHI
IPC: C02F3/32
Filed: 1983-07-08
Abstract: PURPOSE:To remove the metals in water efficiently and to recover the metals bringing drainage water, waste water and natural water contg. metals into contact with the root part of water hyacinth (eichhornia crassipes solms) then treating the root part of the water hyacinth with a dilute acid soln. CONSTITUTION:The root part of water hyacinth is used in the state of the selected moist root or after the root is thoroughly drained of water, the root is dried by ordinary natural drying or by drying with ventilated heating to form the dry root having about 10% moisture. A plastic net bag in which the root of the water hyacinth prepd. in the above-mentioned way is packed is charged into drainage water contg. metals. The bag is left to stand for a while and if necessary the water is stirred during this time to adsorb the metals in the water on the root part and thereafter the net bag packed therein with the root part is taken out. The root part is then washed with 0.1N hydrochloric acid soln. to liberate the adsorbed metals from the root part and to recover the same. The root part is washed to nearly neutral with water to regenerate the same and is reused for the adsorption and removal of the metals.
Patent JP-H04261101-A (JP)
Title: Control of insect pest breaking out in toilet tank
Inventor: MIUMI TAKESHI
IPC: A01N25/34
Filed: 1990-05-15
Abstract: PURPOSE:To control insect pests breaking out in a toilet tank by forming an insect pest-controlling component into a sustained-relies tablet or granule, putting the resultant tablet or granule into the toilet tank, continuously supplying a constant amount of the insect pest-controlling component and thereby maintaining the effect over a long period. CONSTITUTION:A sustained-relies tablet or granule containing an insect pest- controlling component is put into a toilet tank to control insect pests breaking out in the toilet tank. The tablet 2 is put into a package 1, placed on a float of urethane, etc., and allowed to float on soil water. In, the case of granule, the granules 5 are bonded to a base sheet 4 and the resultant granule-containing sheet is allowed to float on soil water. By this method, an insect pest-controlling effect is maintained for a long period and insect pests are controlled.
Patent JP-S51132549-A (JP)
Title: Device for controlling temperature in air conditioning system for use in car
Inventor: SUGIURA HIROYUKI
IPC: B60H1/32
Filed: 1974-10-29
Abstract: PURPOSE:To provide an air conditioning system which may be used throughout all seasons and in which the driving power is saved by deenergizing the compressor in the so-called heater mode when the atmospheric temperature is low and in the so-called ventilation mode when the atmospheric temperature changes to be raised.
Patent JP-H0419771-A (JP)
Title: Developer concentration measuring instrument
Inventor: ETO KOICHI
IPC: G03G15/08
Filed: 1990-05-15
Abstract: PURPOSE:To prevent the sticking of toner to a detecting window by applying a bias having the same polarity as that of toner on a conductive coating film formed on the surface of a transparent detecting window, and further, arranging an electrode member connecting the conductive coating film with power force on a region not so as to be interfered with a developer in contact with the detecting window. CONSTITUTION:This developer concentration measuring instrument in provided with the transparent detecting window 54 having the conductive coating film on the surface opposed to the developer and a measuring part 50 illuminating the developer of a housing part via the detecting window 54 and measuring a developer concentration with its reflected light. Moreover, the instrument has magnets 42 and 43 supported by the rotary member, and bringing the developer into contact with the detecting window 54 based on the rotation of the rotary member, and the power source 58 applying the bias having the same polarity as the electrifying polarity of the toner on the conductive coating film via the electrode member 55, and the electrode member 55 is disposed outside the region which is not interfered with the developer held on the magnets 42 and 43. The toner and the detecting window 54 are electrically repulsed with each other by the bias applied on the detecting window 54. Thus, the sticking of the toner to the detecting window 54 can be prevented.
Patent JP-S5550989-A (JP)
Title: Vertical welding method
Inventor: HAMAOKA MASARU
IPC: B23K25/00
Filed: 1978-10-12
Abstract: PURPOSE:To make uniform the penetration shape even in materials excelling in thermal conductivity and flatten the solidifying shape of weld zone, by closely contacting the plane in the lower part of a slot with discharge port provided in the strap with the groove, and pulling up together with the torch, and discharging the excess molten metal. CONSTITUTION:Opposedly provided base metals 1 are enclosed with a strap 2 so as to prevent flow-out of molten metal, and welding wire 4 and shielding gas are continuously supplied into the molten slag from welding torch 3 and hole 3a, respectively. The strap 2 has a wide and large slot 2a in the upper part, a smooth plane  2d in the lower part, and a discharge port 6 in the back face. Since the torch and wire always remain in the place of the slot 2c when welding, the torch may be allowed to make weaving motion in a sufficiently large area. The strap 2 is connected to the welding head, and is pulled up together with the torch as the welding advances, and the molten metal contacts with the plane 2d from the slot 2c to be solidified. By discharging the molten metal from the discharge port 6, welding may be performed always at a constant welding heat input, so that penetration of constant width may be obtained.
Patent JP-S5648561-A (JP)
Title: Neutron detector
Inventor: NOZAKI SHINICHI
IPC: G01T3/00
Filed: 1979-09-29
Abstract: PURPOSE: To ensure a high-accuracy detecting function for the neutron for a long period of time, by composing the anode material with the active metal having the impure gas adsorbing function at a high temperature and then ensuring the adsorption of the impure gas by the getter function of the anode material.  
     CONSTITUTION: The neutron converting substance layer 15 is coated on the inner surface of the cathode 12. The anode 11 is composed of the metal which adsorbs the impure gas at a high temperature of about 900°C such as the material mainly composed of the titanium, the titanium alloy, the zircalloy, the zirconium and the zirconium alloy, etc. Thus the anode 11 is heated up to about 900°C with irradiation of the gamma rays to function as the getter component and thus to adsorb the impure gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08319586-A (JP)
Title: Method for cleaning vacuum treating device
Inventor: OGAWA HIROSHI
IPC: C23G5/00
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a highly reproducible etching characteristic and to reduce the defective product rate by producing the plasma of a gaseous mixture contg. oxygen in a treating chamber and removing the remaining reaction product. CONSTITUTION: In an etching device, an Al-base thin film formed on a silicon wafer 1 is dry-etched with a chlorine-base gas, and then a gas contg. oxygen and the mixture of fluorine-contg. gas and chlorine-contg. gas are introduced into a treating chamber 2 from a gas inlet 4A to produce the plasma of the mixture. The content of the oxygen-contg. gas in the gaseous mixture is preferably controlled to 40-60%. The inside of the treating chamber is cleaned by the plasma of the gaseous mixture. When the treating chamber 2 is then filled with the atmosphere, the malodor of hydrogen chloride is completely eliminated, and the remaining reaction product deposited on the respective electrodes and inner wall 7 is almost completely removed. Meanwhile, the gaseous mixture is diluted with a rare gas such as Ne, He and Ar.
Patent JP-S63290055-A (JP)
Title: Voice accumulation equipment in electronic exchange
Inventor: YOKOGO YOUKO
IPC: H04M3/42
Filed: 1987-05-21
Abstract: PURPOSE:To easily hear sound volume by comparing the volume of an originator with decided and accumulated one and controlling the degree at the time of changing sound volume. CONSTITUTION:Voice which has been originated from a telephone set is compared with accumulated prescribed sound volume in a voice comparator 1, is judged whether it can be accumulated with volume as it is in a selection circuit 2, and is immediately accumulated in a fixed disk 6 if it is identical with prescribed sound volume. If originated voice is judged to be bigger or smaller than accumulated prescribed sound volume in the selection circuit 2, the degree of sound volume adjustment is controlled in a volume control circuit 3, is adjusted to prescribed sound volume in an amplitude attenuator 4, and is accumulated in the fixed disk 6 for the first time. Thus, receiver can easily hear voice.
Patent JP-H0621191-A (JP)
Title: Board carrying apparatus
Inventor: KATSURA TOSHIMI
IPC: H01L21/68
Filed: 1992-05-18
Abstract: PURPOSE:To improve a throughput and reduce an installation space by a method wherein a treatment chamber in which boards are subjected to a treatment, 1st-4th arms, driving mechanisms which drive the arms, etc., are provided. CONSTITUTION:A first arm 21 which can be moved forward and backward against a carrying-in-and-out chamber 12 and has a plurality of support plates 23 and 24 on which a board G is placed is provided. Second and third arms 31 and 41 which can be moved forward and backward against a treatment chamber 11 and have a plurality of support plates 33, 34, 43 and 44 on which the boards are placed are provided. Further, a fourth arm 51 which is provided between a plurality of the support plates of the arms 21, 31 and 41, can be moved vertically, can be fixed to an arbitrary vertical position, can be turned around a vertical axis and can be fixed at the position of an arbitrary rotation angle, driving mechanisms 61, 71 and 81 and a control means are provided. With this constitution, a time required for carrying the board can be reduced.
Patent JP-2000316199-A (JP)
Title: Howling preventing device
Inventor: SUZUKI SATOSHI
IPC: H04R3/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent howling in a room having plural frequency characteristics, and to sharply reduce the processing time. SOLUTION: At first, a CPU 40 sets PEQ 313-31n in through states, and switches a selector 22 to an A side, and allows a speaker 26 to output a white noise, and measures frequency characteristics. Then, the CPU 40 successively decides each frequency characteristics of the PFQ 311-PEQ 31n by simulation. In this case, the frequency characteristics of the PEQ 311 are decided, and then the simulation for reflecting the frequency characteristics on overall frequency characteristics is executed, and the frequencies having the maximum value are specified based on the simulated result, and the frequency characteristics of the PEQ 312 are decided for making the peak characteristics flat. Afterwards, the similar operation is repeated so that the frequency characteristics until the PEQ 31n can be set.