baber/WOPTO huggingface dataset:
Patent JP-H05164305-A (JP)
Title: Liquid fuel combustion device
Inventor: KUBOTA YUKO
IPC: F23D11/40
Filed: 1991-12-19
Abstract: PURPOSE:To keep a stable combustion state in a liquid fuel combustion device by a method wherein an increase in temperature of a case and a back-fire at a flame port are prevented in any one of the cases ranging from a maximum amount of combustion to a minimum amount of combustion. CONSTITUTION:A liquid fuel combustion device is comprised of a burner head 27, a gasifying device 21, a case 33 covering a mixing chamber, a heat shielding plate 34 having an opening 34a at a side opposed against the gasifying device 21 in a clearance between the case 33 and the burner head 27, and a blower 35. A clearance A33a between the case 33 and the heat shielding plate 34 and a clearance B27a between the heat shielding plate 34 and the burner head 27 are applied as a secondary air passage and at the same time a ratio between the clearance A33a between the case 33 and the heat shielding plate 34 and a clearance B27a between the heat shielding plate 34 and the burner head 27 is set to about 5:1, and then the heat shielding plate 34 is installed by a guide fitting 36 in such a way as the clearance A33a may be kept uniformly. Due to this fact, double air heat insulating layers are formed in the clearance between the burner head 27 and the case 33, resulting in that a temperature of the case 33 can be prevented from being increased and at the same time a stable combustion state can be attained.
Patent JP-H04203805-A (JP)
Title: Combustion device
Inventor: SHIRAGAKI SHIGERU
IPC: F23N5/00
Filed: 1990-11-30
Abstract: PURPOSE:To perform a span check every time an ignition is carried out and to increase an accuracy in measurement of a fuel flow rate sensor by a method wherein a flow rate detected by a fuel flow rate sensor when ignited is compared with a restored and specified flow rate of fuel required in the case of ignition and the fuel flow rate sensor is corrected in response to a result of comparison. CONSTITUTION:The number of combustion devices performed combustion is checked and it is judged whether the number is 1 or not. For example, in the case that a combustion device 1a is ignited, its start signal is sent from an operating sensor switch 8 to a controller 14. In the case that only one combustion device 1a is ignited, a specified value of fuel flow rate required for ignition at the combustion device 1a is read out of a memory and then this value is compared with an actual detected value of flow rate indicated by a fuel flow rate signal from a fuel flow rate sensor 5. Then, a correction coefficient is calculated in response to a difference of both values and then the detected value is corrected so as to coincide with a value of a specified flow rate of fuel. Subsequently, an ignition is performed again and a correction of the detected value is performed in reference to the coefficient or correction until the correction is carried out. After this operation, either the combustion device 1a or 1b initially ignited is applied to perform a span check, so that several times of span checks in a day can be carried out.
Patent JP-H01176543-A (JP)
Title: Extrusion molding of synthetic resin
Inventor: HARA YUKIHIKO
IPC: D02J1/22
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the generation of the irregularity in the tensile strength of the warp and weft yarn of a synthetic resin net and to uniformize the thickness of said yarns, by setting the water temp. of the upper layer part in a water tank to the stretching temp. region of a synthetic resin material while setting that of the lower layer part in said tank to temp. lower than that of the upper layer part and completing the stretching process of the synthetic resin material during the passage of said material through the upper layer part. CONSTITUTION:Temp. difference is applied between the upper and lower layers of the water in a water tank and the water temp. t1 of the upper layer part is set to the stretching temp. region of a synthetic resin material and the water temp. t2 of the lower layer part is set to temp. lower than the stretching temp. region. In this state, the synthetic resin material 2 in a plastic state extruded from a die 1 is guided to the above mentioned water tank to complete the stretching process of the synthetic resin material during the passage of the synthetic resin material through the upper layer. By this method, since uniform cooling is performed to the synthetic resin material whose stretching process is completed in the stretching temp. region, a molded product uniformized in mechanical strength such as tensile strength at every part is obtained and, especially, in the preparation of a synthetic resin net, a molded product uniform in the thickness of every part of warp or weft yarn and excellent in mechanical strength such as tensile strength is obtained.
Patent JP-2001155663-A (JP)
Title: Color cathode ray tube
Inventor: ARAI SHINJI
IPC: H01J29/88
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode ray tube which prevents the increment of the contact resistance due to the damage of conductive layer contacted to bulb spacer when processing withstand voltage needed application of high voltage, and the occurrence of mis-convergence synchronized with parabola voltage. SOLUTION: In a color cathode ray tube 1, in which the bulb spacer 34 electrically connected to the acceleration electrode G6 of the electron gun 31 is contacted with the conductive layer 2 formed in inner face 30 of the neck part 30 of a funnel 23, and the beam distortion due to the deflection is corrected by applying a parabola voltage to the focus electrode G5 of electron gun 31, the thickness of the conductive layer 2 of the contact part 2a of bulb spacer 34 and the conductive layer 2 is 5-10 μm.
Patent JP-2000162530-A (JP)
Title: Light deflector
Inventor: KOBAYASHI HIROSHI
IPC: B41J2/44
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a light deflector constituted so that a polygon mirror can be continuously stably rotated even when ambient temperature is fluctuated. SOLUTION: This light deflector is constituted so that a flange 15 consisting of a cylindrical part 15b and a disk part 15a arranged at the end part of the cylindrical part 15b is joined to the outside circumference of an outer cylindrical bearing 12b by fixing the polygon mirror 16 and it can be rotated between an inner cylindrical bearing 12a. The flange 15 and the bearing 12b are joined by shrinkage fitting and the like executed by a press-contact means and the end part of the joined part is coated with adhesive agent and solidified. Thus, since the shaft center of the outer cylindrical bearing and that of the flange perfectly coincide with each other, the mirror 16 can be rotated without decentering and inclination angle.
Patent JP-H08174982-A (JP)
Title: Stencil printer
Inventor: WATANABE TETSUO
IPC: B41L13/02
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a stencil printer in which the alignment at the time of forming a color image is simply conducted by obtaining the printer in which an ink supply is executed without depending upon intuition and obtaining the printer in which the uniformity of transferring is obtained. CONSTITUTION: A stencil printer comprises a stencil printing plate having a printing sheet 4, at least a meshlike screen 3 and a back plate 7 on a base plate 5, ink mounted between the screen 3 and the plate 7 and a pressurizing plate 1 for pressurizing from the plate 7 side, and an ink impregnating layer 2 of a sponge structure interposed between the screen 3 and the plate 7.
Patent JP-H11169769-A (JP)
Title: Coating apparatus, coating method, apparatus and method for producing color filter
Inventor: KAWATAKE HIROSHI
IPC: G02B5/20
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating apparatus preventing the generation of a vertical stripe defect called vertical stripe irregularity or film cutting and capable of realizing an increase in coating speed without deteriorating coating thickness accuracy. SOLUTION: This apparatus is provided with an applicator 40 receiving the supply of a coating soln. from a coating soln. supply means to discharge the coating soln. form a discharge orifice 66 extending in one direction and a moving means relatively moving at least one of the sheet members A to be coated arranged at the position of the applicator 40 and the position opposed thereto. The applicator 40 has a front lip 59 positioned on the side of an advance direction, the rear lip 60 positioned on the side opposite to the advance direction and the lip gap 64 formed between both lips in a case looked in the relative advance direction of the sheet members A to be coated and both lips has at least the liquid contact surface forming the lip gap 64 and the lip edge surface continued to the liquid contact surface and opposed to the sheet members A to be coated.
Patent JP-2000162956-A (JP)
Title: Simulation device for combustion furnace
Inventor: ABE MASATAKA
IPC: F23G5/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the simulation device for a combustion furnace which can simulate an operation state sufficiently when fuels consisting of different fuel components are fed at the same time or at slightly different time by calculating individual blending weights by fuel components or kinds by adding a chaos signal output to reference values. SOLUTION: The blending weights are calculated by adding the chaos signal output to the weight reference values of the respective fuel components and a component adder performs addition and subtraction to set a supply fuel for simulation. For example, a carbon component generating device inputs a reference value X1 from a reference value input terminal 11 a and a chaos operation parameter P1 from a chaos operation parameter input terminal 12a and an initial value S1 from an initial value input terminal 13a are inputted to a chaos operating element 14a to perform chaos operation. An adder 16a adds the output, obtained by multiplying the chaos signal by a gain K1 through a multiplier 15a, to the weight reference value X1 and outputs the result to a component adder 9.  The outputs of the respective fuel components are added by the component adder 9 to obtain a simulation fuel 10 fed to a fuel carry-in model.
Patent JP-H10141618-A (JP)
Title: Incinerator of burned ash final treatment type
Inventor: NAKAJIMA GENTARO
IPC: F23J1/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To skillfully conduct a work where burned ash is prevented from being accumulated above an upper surface of a rolling container can at all times by mounting a slope on a combustion chamber both inside walls so that the burned ash in the combustion chamber all falls into the rolling containing can. SOLUTION: There is a gap of 5mm between a bottom surface of a rolling container can 124 and a bottom surface 122 of a tunnel, and there is provided in the bottom surface 122 of the tunnel two stripes of protrusions 139 having a parallel longitudinal width of a gap of 14cm and the width of 15cm and the interior of (length in itself) 66cm. When the can 124 is taken in and out, it is facilitated because the bottom surface of the can 124 only makes friction with the protrusion 139. A slanting surface (slope) is formed on combustion chamber both inside walls such that burned ash in the combustion chamber all falls into the can. More specifically, a slope is provided extending from the inside wall of the height 31 and opposite side upper edges of the rolling can 12.  There are used as an auxiliary inner wall 123 the slope, the side of the can 124, and a cavity extending to a furnace cylinder bottom inner wall and the side surface of the can 124 for falling the burned ash into the can 124.
Patent JP-H10159614-A (JP)
Title: Crawler type movable agricultural machine
Inventor: HAMADA KENJI
IPC: F02D41/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent troubles such as engine speed drop due to high load at turning and deterioration of threshing performance and the like in a combine harvester from generating by raising engine output by control of an electronic governor at turning a machine body. SOLUTION: This crawler type movable agricultural machine is provided with a fuel injection solenoid 70 of rack solenoid adjusting the fuel injection quantity of the fuel injection pump of an engine 21 by means of an electronic governor 69, and it is controlled by a working controller 75 so as to control the rotating speed of the engine 21. At this time a steering handle is operated, and when turning of the machine body is detected by a turning switch 77 and a reaping detecting switch 82, the engine speed is raised up to the limit of a high output mode by control of the electronic governor 69, and the output at turning the machine body is raised by the output difference. After performing the raising operation of output difference for a set time, it is gradually returned to the output of an ordinary mode so as to execute a work in rectilinear running after turning.
Patent JP-H05148020-A (JP)
Title: Covering of carbon fiber-reinforced carbon material with sic
Inventor: KUROYANAGI AKIHIRO
IPC: C04B41/87
Filed: 1991-11-26
Abstract: PURPOSE:To provide a process for coating a carbon fiber-reinforced carbon material with SiC layer to form an SiC coating layer having a gradient function texture and excellent oxidation resistance and thermal shock resistance by using a single-stage pulse CVI treatment under specific condition. CONSTITUTION:A substrate consisting of a carbon fiber-reinforced carbon material is held in a reaction chamber of a hot evacuation system and subjected to a pulse CVI process comprising the intermittent and repeated introduction of reaction gas to form an SiC coating layer on the surface of the substrate. In the above process, a mixture of a halogenated silicon compound (SiCl4) and hydrogen is used as the reaction gas, the concentration of the halogenated silicon compound in the reaction gas introduced into the chamber is continuously increased throughout the whole pulse CVI process and, at the same time, the pressure in the system is continuously increased in the introduction of the reaction gas.
Patent JP-H08187633-A (JP)
Title: Spring hook unit
Inventor: KITAHARA KENJI
IPC: G03B9/08
Filed: 1994-12-28
Abstract: PURPOSE: To surely hook a spring to a spring mounting member and to make it applicable to a spring hook part having various spaces. CONSTITUTION: Spring hooking hooks 7, 8, once hooked with a spring, are brought into contact by relatively moving relating to a spring mounting member, to rehook the spring to the spring mounting member by spring moving members 9, 9. Here are provided air cylinders 11, 11 of driving the spring hooking hooks 7, 8, and after causing contact of the spring mounting member with the spring hooking hooks 7, 8, the spring hooking hooks 7, 8 are moved in a reverse direction to moving toward a spring mounting member side of this total unit further at an equal speed. An adjusting mechanism, comprising a slide member 6 or the like which can adjust a space between the two spring hooking hooks 7, 8 matched with a space of a spring hook part of the spring mounting member, is provided.
Patent JP-2000157795-A (JP)
Title: Bedding drying machine
Inventor: FUJIWARA MASAHIRO
IPC: D06F58/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the drying of beddings in a short period of time by providing a drying air feeding means and a supporting means which supports beddings in a manner to pass drying air into beddings, in a bedding drying machine wherein beddings such as Futon (Japanese quiet and mattress) are housed in a box-shape drying chamber, and the beddings are dried. SOLUTION: A hot air outlet 3 is formed on the upper wall surface of a drying chamber 2 which is formed in a box-shape enclosure 1, and at the same time, a suction port 4 for air discharging is formed at the lower section of both side wall surfaces of the drying chamber 2. Also, at the upper section of the enclosure 1, a heater 6 comprising a gas burner or the like is provided, and by this heater 6, the outside air which is taken in from an outside air inlet 7 which is opened on the rear side, is heated to make hot air, ad the hot air is made to flow through the hot air outlet 3, the drying chamber 2 and the suction port 4 by a suction force which is generated by the rotation of a fan 8, and is discharged from an air discharging duct 10.  By the flowing of the hot air, beddings 13 which are mounted on a mounting member 11 having an upside-down U-shape and made of a porous plate, are dried by making the hot air pass from the outside to the inside of the beddings 13.
Patent JP-H11151165-A (JP)
Title: Steam reflux device fro steamer
Inventor: KOSHIBA KAZUHIRO
IPC: A47J27/16
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent steam from flowing out to the outside of a steamer by the expansion of air in a steaming space when a door is closed and also prevent the periphery of the steamer and the outer surface of a casing from being wetted or contaminated with a condensate. SOLUTION: This steam reflux device for a steamer has a steam generator 6 provided at the bottom and a steaming space 2 above the steam generator 6. In addition, an opening 8a for steam outflow is formed in part of a wall face encircling the steaming space 2. Further, a cooling path 9 is provided which has one end communicating with the opening 8a for steam outflow and the other communicating with a return path 11 to the steam generator 6 and is formed in such a manner that the cooling path 9 can come into contact with an atmosphere. The cooling path 9 including the opening 8a for steam outflow or parts of the cooling path 9 and the return path 11 are wrapped with a cover.
Patent JP-2001150417-A (JP)
Title: Concrete curing retarding resin composition and its manufacturing method
Inventor: IKUTA TATSU
IPC: C08L101/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete curing retarding resin composition having high concrete curing retarding capability and capable of accurately forming a pattern. SOLUTION: The concrete curing retarding resin composition solid at ambient temperature is formed of a polymer (1) having the concrete curing retarding capability, and a polymer component (2) of (i) polymer 2a having a functional group reactable with the polymer (1) or (ii) a polymer composition constituted of a polymerizable polymer 2b and a polymerizable diluent, in such a manner that at least one of them has a functional group reactable with the polymer (1). In the case, the polymer (1) may have a carboxyl group, an acid anhydride group, a hydrolyzable ester group, and the functional group of the polymer component (2) may be reactable with the active group of the polymer (1).
Patent JP-2000164390-A (JP)
Title: X-ray tube device and x-ray tube unit
Inventor: HONDA TOYOMASA
IPC: A61B6/03
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube device having a perfect leakage countermeasure and having no possibility of giving an adverse effect to other components. SOLUTION: This X-ray tube device is provided with an X-ray tube unit radiating X-rays to a testee, a cooling unit 44 cooling the X-ray tube unit, a piping system communicating between the X-ray tube unit and the cooling unit 4 for circulating a coolant, a rotatively driven rotor fitted with at least the X-ray tube unit, the cooling unit 44 and the piping system, a moisture absorbent 50 arranged at the pipe junction of the piping system, and a humidity sensor 51 detecting the wet level of the moisture absorbent 50 as the leakage information of the coolant.
Patent JP-H08182856-A (JP)
Title: Golf game machine
Inventor: OISHI SHIGEJI
IPC: A63F7/06
Filed: 1994-12-27
Abstract: PURPOSE: To facilitate the installation and carrying of a game machine by disposing a start point zone on a longitudinal one end side of one side face of a sheet member which is formed to an oblong shape and is erected with grassy materials on its one side face and forming plural score zones parted at prescribed intervals as a play plane. CONSTITUTION: The sheet member 2 consists of artificial lawn, carpet, etc., which is formed of a blank having resilience to the oblong shape and is erected with the grassy materials on its one side face. The start point zone 8 and the score zones 10-1 to 10-4 are disposed by coloring, fibering, dyeing, etc., on the play plane 6 disposed on the one side face erected with the grassy materials of the sheet member 2. The start point zone 8 is disposed on one longitudinal end side of the play plane 6 and is installed with golf balls to be hit by golf players's golf clubs. The plural score zones 10-1 to 10-4 are disposed apart the spaced intervals toward the other end side in the longitudinal direction from the start point zone 8, where the players drive the golf balls with the golf clubs to compete the scores.
Patent JP-H10273370-A (JP)
Title: Jointed body of aluminum nitride ceramic base material, production of jointed body of aluminum nitride ceramic base material and jointing material therefor
Inventor: OOHASHI KUROAKI
IPC: C04B37/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an unknown method that can joint the base materials made of aluminum nitride ceramic to each other substantially via no third phase other than aluminum nitride ceramic, when the same base materials of aluminum nitride ceramic are jointed. SOLUTION: An adhesive layer containing at least aluminum nitride ceramic and a fusion mixture is formed between the base materials 1 and 2 and they are heat-treated to effect eutectic fusion. Then, the recrystallization phase of aluminum nitride ceramic is precipitated between the joint interface of the base materials 1 and 2. The adhesive is heated in the temperature range T1 over the melting point of the fusing mixture, then heated in the temperature range from T1 to T2 higher than T1 until the components of the fusing mixture are excluded from the interface then the recrystallization phase is precipitated.
Patent JP-H06187940-A (JP)
Title: Charged particle detector
Inventor: ISHITANI TORU
IPC: H01J37/30
Filed: 1992-12-18
Abstract: PURPOSE:To enable detection mode of not only secondary electron but also secondary ion in a FIB device by providing a means for placing an ion-electron converting electrode in a position, from which a SP detector and a beam irradiation point can be seen simultaneously. CONSTITUTION:Two SP detectors 107, 107' and two ion-electron converting electrodes 109, 109' are arranged on the periphery of a beam irradiation point 201 on a sample. The ion-electron converting electrodes are positioned at a position, from which not only the beam irradiation point but also the SP detectors can be seen. At the time of secondary electron mode, secondary electron from a sample is detected by the SP detectors 107, 107' directly. On the other hand, in the secondary ion mode, secondary ions from the sample collide with the ion-electron converting electrodes to generate the secondary electron. These secondary electrons are detected by the SP detectors.