baber/WOPTO huggingface dataset:
Patent JP-H09313267-A (JP)
Title: Cabinet structure
Inventor: KUBO MASAHIRO
IPC: A47B67/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To simply perform taking in and out stored articles and to make it convenient by supporting a door on the top and bottom of a cabinet main body with connecting arms and connecting the neighborhood of one end part of the door and an approximate center of an opening of the cabinet main body with the connecting arms. SOLUTION: A door 2 being freely reversibly rotated to both sides and being connected to and supported on a cabinet main body 1 with connecting arms 13 at the top and the bottom of the opening 16 of the front side of the cabinet main body 1, is provided. In addition, the neighborhood of one end part of the door 2 and an approximate center of the opening of the cabinet main body are connected with the connecting arms 13. As a result, the door can be freely reversibly rotated to both sides with the connecting arms 13. In addition, as no rotating shaft exists at the top and the bottom of the center of the door 2, without any difference in comparison with an ordinary door 17 when the door 2 is opened and closed, the door 2 can be used for taking out and in of other stored articles 22 and it is convenient for using it.
Patent JP-H06347919-A (JP)
Title: Negative mask device for photographic printing processing machine
Inventor: OKA NORIYUKI
IPC: G03B27/62
Filed: 1993-06-03
Abstract: PURPOSE:To provide a negative mask device for a photographic printing processing machine which surely selects only a panoramic picture and prints it on the square hole part of a mask for a panoramic picture by deciding by visual observation whether or not the photographic picture of negative film is the panoramic picture even after inserting and loading the negative film in a negative mask. CONSTITUTION:The mask square hole part 14a having a size corresponding to the size of the panoramic picture is formed on a mask member 14, and a pressing square hole part 15a corresponding to the mask square hole part 14a is formed on a negative film pressing member 15. A mask hole for decision is bored at a part corresponding to the unexposed part of the panoramic picture positioned on the mask square hole part 14a of the mask member 14, and a decision hole corresponding to the mask hole 15b for decision is bored on the member 15. When the panoramic picture is on the mask square hole part 14a, the unexposed part of the panoramic picture is visually recognized through the decision hole 15b of the member 15, and when a standard picture is on the mask square hole part 14a, it is visually recognized through the decision hole 15b of the member 15.
Patent JP-S5657544-A (JP)
Title: Lever device for parking brake
Inventor: TANAKA SEIICHI
IPC: B60T7/10
Filed: 1979-10-18
Abstract: PURPOSE: To improve the quality of sound at the operation of a control lever and avoid vibrating noises from the control lever, etc. in case of travelling by a method wherein a hole is formed near a ratchet of a ratchet plate, and a member made of a resin is fitted to the hole.  
     CONSTITUTION: The member made of a resin 11 is pressed into the hole 10 formed near the ratchet 6 of the ratchet plate 2' in a close contact. The member made of the resin 11 is thicker than the ratchet plate 2', and both flanks of the member made of the resin 11 are contacted with an inner surface of a control lever 3 at all times. Thus, the propagation velocity of sound energy changes, and the quality of a knocking sound alters. Since there is no clearance among the control lever 3 and the both flanks of the member 11 substantially, the generation of the knocking sound of the control lever resulting from vibrations, etc. in case of travelling is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5925223-A (JP)
Title: Method for cleaning of substrate and device therefor
Inventor: MIMURA YOSHIAKI
IPC: H01L21/30
Filed: 1982-08-02
Abstract: PURPOSE:To improve the resist adhesive property even when a low-temperature prebaking treatment is performed at 70 deg.C or thereabout and to enable to perform a resist coating process at a low temperature by a method wherein a substrate is cleaned by exposing its surface to neutral oxygen excitation atoms. CONSTITUTION:The substrate 5 is placed on a conveyer belt 21. Oxygen or oxygencontaining gas is led from a gas introducing hole 3. A low pressure mercury-arc lamp 1 irradiates ultraviolet rays having the wavelength of 184.9nm and 254.7nm respectively on the substrate 5. Oxygen is converted to ozone gas by performing an ultraviolet irradiating process, the formed ozone gas is decomposed by ultraviolet rays, and an oxygen radical having very strong oxidizing force is formed. Said oxygen radical remove by oxidizing and decomposing the attracted contamination layer on the surface of the substrate 5.
Patent JP-H10151654-A (JP)
Title: Manufacture of sheet of resin having low moldability
Inventor: MATSUMOTO HIDESHI
IPC: B29K23/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To turn into a sheet at high productivity without trouble of removal and recovering of an organic solvent by a method wherein a resin having a low-moldability is turned into an easy molding state by dissolving a gas, which is under a gas state at normal temperature and normal pressure, in the low- moldability resin and then preformed in a sheet, within which bubbles are retained, and finally pressurized to a shape having a specified thickness. SOLUTION: By exposing a high pressure gas fed from a gas cylinder 2 to a low-moldability resin 3 in an autoclave 1 for a predetermined period of time, the gas is dissolved in the resin. As a result, the hard molding resin 3, which is brought to an easy molding state, is fed through the hopper 41 of an extruder 4 in a cylinder 42 and then kneaded with a screw. Further, at the same time, a high pressure gas is fed through a vent hole 43 provided in the midway of the cylinder 42. As a result, a fully melted low-moldability resin 3 is extruded from a mold into a sheet so as to form a preformed body 6. Next, the preformed body 6 is pressed with a belt-roll type pressing device 7 consisting of a press belt 71 and press rolls 72 under the condition being held in the plastic deformation temperature range of the preformed body 6.
Patent JP-H07318293-A (JP)
Title: Heat exchanger
Inventor: KANAI YUKIO
IPC: F28F9/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide a heat exchanger which has high heat resistance, high heat exchanging performance and excellent durability. CONSTITUTION:A heat exchanger 3 has a plurality of fins 8 connected to a combustion chamber 2 for generating combustion gas to heat exchange the gas from the chamber 1 with the external air, and comprises a connecting tube 4 connected to the chamber 1 and formed of a high heat resistant material of stainless steel.
Patent JP-S6115036-A (JP)
Title: Additional heating in hot water feeding for bath tub
Inventor: TAKAGI KAZUMI
IPC: F24H1/00
Filed: 1984-06-28
Abstract: PURPOSE:To enable an additional hot water feeding to an elevated place to be carried out by a method wherein a circulating additional heatig system for a bath tube - pump- additional heating heat exchanger - electric opening and closing valve - bath tub is constructed and is connected to a tank which is open to the surrounding atmosphere and communicated with hot a water heat exchanger through a check valve and a second electric opening and closing valve. CONSTITUTION:When a switch in a bath room 1 on the upstairs is turnedon, a pump 2 is operated, a second electric opening and closing valve 24 is opened to cause a first electric opening and closing valve 5 to be closed and at the same time the solenoid valves 13 and 13' are opened to cause the wter to be fed. A flow rate sensor 14 starts to detect a flow rate of hot water, a hot water flow rate switch 15 is turned on, the hot water is heated by the hot water heat exchanger 9 and th hot wate enters the tank 8 which is opened to the surrounding atmosphere and then the water is fed to the bath tube 1 through a pump 2. When the hot water temperature is low, the additional heating flow rate switch 21 is turned on to cause the additional heating heat exchanger 3 to be ignited and the hot wate is circulated through the additional heating system 7 so as to perform an additioinal heating of the hot water. With this arrangement, it is possible to make an additional heating of hot water for an elevated bath tub.
Patent JP-H0430227-A (JP)
Title: Constitution system for scan path
Inventor: IWAKI YOSHIFUMI
IPC: G01R31/28
Filed: 1990-05-25
Abstract: PURPOSE:To easily extract a flip flop generating a stuck-at fault by constituting a bidirectional path through the use of AND circuits and OR circuits the plural flip flops and supplying a scan direction control signal to the AND circuits and the OR circuits so as to vary a scan direction. CONSTITUTION:The bidirectional path is constituted by using the AND circuits 10-14 and the OR circuits 5, 9, 12 and 15 to plural flip flops 1-4 and the scan direction control signal is supplied to the AND circuits 10-14 and the OR circuits 5, 9, 12 and 15. Thus, the scanning direction can be varied. Namely, an arbitrary value can be written to the flip flops 1-4 on the prestage of flip flops 1-4 where the degeneration fault is occurred. Thus, the scanning direction is inverted and the content of the flip flops 1-4 are read after the arbitrary value is written to the flip flops 1-4 are read after the arbitrary value is written to the flip flops 1-4 in the prestage of the flip flops 1-4 where the degenerate fault is occurred. Thus, the flip flops 1-4 where the degenerate fault is occurred can be specified.
Patent JP-H0430736-A (JP)
Title: Method for solidifying foreign matter
Inventor: ABE HIRONARI
IPC: A01K23/00
Filed: 1990-05-25
Abstract: PURPOSE:To facilitate recovering operation and treatment of dog dung, etc., by covering the surface of foreign matter with a coating film of paraffin wax, natural wax, etc., by a jetting means and solidifying the foreign matter. CONSTITUTION:A filler obtained by dissolving paraffin wax, natural wax, beeswax, etc., in a solvent and capable of solidifying at ordinary temperature is jetted to the surface of a foreign matter in spraying state by a jetting means to cover the foreign matter with a coating film of the filler and solidify the foreign matter. Paraffin wax coating film does not produce any poisonous gas in burning and is decomposed even when buried in soil. As a result, the above-mentioned method is free from problems of pollution and problems on hygiene and beauty by release of dog dung are solved.
Patent JP-H10323572-A (JP)
Title: Rice washing system and rice washing machine used for rice washing system
Inventor: IWASE YUKIO
IPC: B02B1/08
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a rice washing system capable of washing polished rice without the occurrence of its cracking while suppressing the elution of its effective components and a rice washing machine used for the rice washing system. SOLUTION: This rice washing machine consists of a rice washing vessel 2 in which the plural rice washing machines 1 for oscillating rice receiving cloth contg. the polished rice are alternately arranged and which immerses the rice receiving cloth and plural moisture control vessel 4 which are successively arranged with a rice washing machines 1 executing the rice washing and immerse the washed polished rice together with the rice receiving cloth and controls the moisture of this rice. Further, a freely movable frame formed with the lower part as a space for intervention of the vessel is provided with a freely vertically movable handing frame. This hanging frame is provided with detaining rods to be detained in the hanging holes of the rice receiving cloth at oscillation shafts extended and pivotally supported.
Patent JP-H09314156-A (JP)
Title: Ozone treatment apparatus in which biological filter device is incorporated
Inventor: WADA NOBUYUKI
IPC: C02F9/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently treat ozone by arranging a biological filter device to the front stage of an ozone contact tank at a time of the treatment of secondary treated water with ozone to remove an SS component and nitrous acid and effectively utilizing waste ozone gas at the same time. SOLUTION: A biological filter device 6 packed with charcoal 7 having aerobic bacteria film propagated thereon as a filter bed and having an ozone diffusing pipe 8 and an aerating air diffusion pipe 9 arranged just under the filter bed is arranged to the front stage of an ozone contact tank 1 and an SS component and org. matter in secondary treated water 21 are removed by the biological filter device 6 and nitration reaction is also accelerated to send secondary treated water 21 into the ozone contact tank 1 to bring the same into contact with ozone. The waste ozone gas discharged from the upper wall part of the ozone contact tank 1 is supplied to the ozone diffusing pipe 8.
Patent JP-S6026109-A (JP)
Title: Intake/exhaust valve driving device of internal- combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L1/16
Filed: 1983-07-21
Abstract: PURPOSE:To prevent a cam from being forcibly swiveled by means of a valve spring by forming the cam so as to have flat cam faces on the captioned device adjusting, by means of the cam, an angle of a lever which is in contact with the back side of a rocker arm and changes a position of a fulcrum. CONSTITUTION:A valve 12 is opened and closed by means of a cam 11 through a rocker arm 16, while a position A of a fulcrum of said arm 16 is changed by a slant angle of a lever 17 with its one end supported by means of an oil pressure pivot 19 and the other end adjusted by means of a control cam 20. Said cam 20 is swiveled according to an engine operational condition by means of an oil pressure actuator and changes the lifting quantity of the valve 12. Formation of the control cam 20 into the shape of having the plural number of flat cam faces 20a, 20b, 20c, 20d, 20e prevents it from being forcibly swiveled due to reaction force received from a valve spring during lifting of the valve 12.
Patent JP-S5759387-A (JP)
Title: Semiconductor storage device
Inventor: UCHIDA YUKIMASA
IPC: G11C17/00
Filed: 1980-09-26
Abstract: PURPOSE: To improve bit density and reading speed, by controlling the give and take of charges between a floating gate electrode crossing first semiconductor region and a second semiconductor region which is arranged so as to face the first region via a thin insulating film.  
     CONSTITUTION: The charges are given and taken between the floating electrode 2 crossing the first semiconductor regions 12, 13, and 14, and the second semiconductor region 18 which is arranged so as to face the electrode 20 via the thin insulating film 16. Thus the amount of the charges in the floating gate electrode 20 is controlled, and a storage function is provided. It is recommended that the first and seconds semiconductor regions are constituted by single crystal silicon. It is also recommended that the amount of charges to a plurality of the floating gate electrodes is commonly controlled by the second semiconductor region. In this constitution, the device having the high bit density and the high reading speed is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62289257-A (JP)
Title: Hyperfine mist injection nozzle
Inventor: IKEUCHI HIROSHI
IPC: B05B7/06
Filed: 1986-06-09
Abstract: PURPOSE:To inject hyperfine mists immediately after the start by opening the front opening of a liq. hole formed along the center axis of a nozzle tip at the central part of the front surface, and fixing the angular part of the front taper part of the nozzle tip. CONSTITUTION:In the device for generating hyperfine mists from liq. such as water and fuel oil, the liq. hole 23 of the nozzle tip 11 is formed along the center axis X-Y of the nozzle tip 11, and the front opening 24 is opened at the central part of the front surface 33. The outer periphery of the front part of each nozzle tip 11 is tapered toward the front, and the taper angle alpha is adjusted to 16-24 deg.. Consequently, almost uniform mists can be generated even at the atomization starting pressure of compressed air. Besides, hyperfine mists at the atomization rate proportional to an increase in the pressure can be obtained from the time when the air pressure is slightly increased.
Patent JP-S5467638-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M7/515
Filed: 1977-11-08
Abstract: PURPOSE: To improve the thyristor switching characteristics by detecting the zero crossing time of a thyristor anode current or commutation circuit current and applying gate reverse bias voltage in response to the zero cross signal.  
     CONSTITUTION: The output signal pg of a pulse generator 44 for generating periodical pulse pg is applied to the set input terminal of reverse bias setting circuit 46 and pulse amplifier 45. The output signal from the circuit 46 is applied to a gate reverse bias circuit 47. The output signal 8c of a zero cross detector 48 is applied to the reset input terminal T of the circuit 46 to thus become the reset signal for preparing  timing for applying the gate reverse bias voltage. When the gate reverse bias voltage Vgr is applied in the vicinity of zero crossing time of the anode current Is of a  thyristor 33, it can improve the switching chracteristics of the thyristor 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000318392-A (JP)
Title: Design forming method
Inventor: SAITO YASUNOBU
IPC: B44C1/22
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a display at low costs without damage to a display function when a trademark, standard, etc., are displayed on a tool by a method wherein a coating material is applied to a region where a design is to be applied to form a coated area, which area is irradiated with laser beams to partially expose a metal surface of a base from the coated area, and a predetermined design is drawn. SOLUTION: When a design comprising trademark, item number, function, application, figure, etc., is formed on a surface of a cut blade surface, in the surface of the cut blade 20, a coating material is applied to a region where the design is applied to form a coated surface 14. For applying a coating material, a masking is applied to a grindstone part where the coating material is not applied. And the blade 20, on which the surface 14 is formed, is placed on a holding part 16 of a laser marking device 15, and laser beams 19 are applied to the surface 14 to remove the coated material, thereby partially exposing a metal surface of a circular base from the surface 14.  In an irradiation unit 18, a design to be drawn on the surface 14 is inputted beforehand into a control unit 17 and the unit 18 is operated according to the design, that is, the design inputted into the unit 17, as it is, can be drawn on the surface 14.
Patent JP-H02312161-A (JP)
Title: Molten carbonate fuel cell
Inventor: SETA YOICHI
IPC: H01M8/02
Filed: 1989-05-26
Abstract: PURPOSE:To form an end portion sealing structure which would deteriorate less with temperature difference by packing micro particles in the end portion of a porous electrolyte, and making the average pore diameter of the end portion smaller than that of a cell reacting portion. CONSTITUTION:Metal micro particles for forming oxides of e.g. zinc, tin, titan, etc., readily oxidized in oxidizing atmosphere and excellent in heat resistance and anticorrosion property against electrolytes, or, oxide microparticles 18 of metal such as alumina are packed in the end portions of porous electrolytes 12, 13, which end portions are parallel to the gas supply passages thereof. Thus a seal portion 19 is formed which has its average pore diameter set smaller than that of porous electrolyte center portions 12a, 13a serving as a cell reacting portion. A plurality of unit cells each comprising an electrolyte layer 11, porous electrolytes 12, 13, gas supply channels 14, 15, and separators 16, 17 are laminated and a gas supply manifold is attached to the side face of the laminated body and is pressed with predetermined pressure to form a fuel cell. The sealing property of the cell is thereby prevented from being deteriorated with time by thermal cycle or temperature difference.
Patent JP-S6113845-A (JP)
Title: Communication control equipment
Inventor: KAMIYAMA TOSHIHIRO
IPC: H04L69/40
Filed: 1984-06-29
Abstract: PURPOSE:To improve the processing efficiency of the entire system by providing an interruption status storage means and transferring the content of the storage means to a processing section as interruption status information at interruption processing. CONSTITUTION:An interruption status storage register 11 stores the same information as the content of one interruption status register in two line control sections in a communication control circuit 8. An interruption circuit 12 receives the interrupion generated by the control circuit 8 and informs it to a common control section 3. The circuit 12 includes an interruption line number storage section to discriminate from which line control section the interruption takes place. The information identifying causes to interruption is stored to a corresponding register in plural status registers provided in the control circuit 8 corresponding to the line. The generation of the interruption is informed to the common control section 3 via the interruption circuit 12 and the content of the corresponding register and the interruption line number are transferred to the register 11 via a control signal line 304. Thus, one machine cycle is enough for the interruption processing.
Patent JP-S5358739-A (JP)
Title: Control memory unit
Inventor: NISHIMURA HIROYUKI
IPC: G06F11/00
Filed: 1976-11-08
Abstract: PURPOSE: To enhance the working ratio of the memory unit by ignoring the detection of the error which gives no evil effect to the unit operation and using the selection information which indicate the field to be the object of the error procassing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62290787-A (JP)
Title: Polymer slurry used in slurry method of construction
Inventor: TAKE TAKAO
IPC: C09K8/04
Filed: 1986-06-10
Abstract: PURPOSE:To obtain the title polymer slurry which undergoes no decrease in viscosity, and has a low COD and excellent resistance to cement and to seawater, by mixing an aqueous solution of CMC having a specified degree of polymerization with, e.g., sediment collected in situ. CONSTITUTION:A CMC having an average degree of polymerization of 100 or less, preferably 80 or less, is dissolved in water to give an aqueous solution of CMC (A) of a concentration of 0.8wt% or less, preferably 0.2-0.6wt%. Component A is mixed with, e.g., sediment (B) collected in an excavation site to give a polymer slurry. This polymer slurry is used in a slurry method of construction such as deep underground continuous wall construction, slurry shield tunneling, and cast-in-place piling.