baber/WOPTO huggingface dataset:
Patent JP-H0311224-A (JP)
Title: Liquid fuel combustion device
Inventor: KITAJIMA SOICHI
IPC: F23D11/08
Filed: 1989-06-08
Abstract: PURPOSE:To enable an immediate ignition to be attained in case that a combustion is started from its stand-by state by a method wherein an amount of combustion in case of ignition is set lower than a maximum amount of combustion and during a stand-by state under a non-ignited condition, a temperature of a gasifier is lowered to a value more than a limitation of gasification capability in case of ignition up to its near temperature. CONSTITUTION:When an operation is started from its stand-by state, a gasifier 13 is already set to a predetermined temperature set by a second gasifier temperature controller means 27 through an electrical energization of a heater. Accordingly, an amount of fuel set by a second A/F controller means 25 is immediately supplied by an oil feeding pump 23, a normal gasification is carried out to generate mixed gas, an amount of combustion air set by the second A/F controller means 25 is also supplied by a combustion fan 20 and then a combustion is started at a burner head 15. As the combustion is started, both air and liquid fuel adjusted by the first A/F controller means 24 are supplied from the combustion fan 20 and the oil supplying pump 23, a temperature of the gasifier is adjusted by the first gasifier temperature controller means 26 in compliance with the supplied air and fuel, thereby a normal combustion is carried out and an immediate ignition can be carried out in case of starting the combustion from the stand-by state.
Patent JP-S63309435-A (JP)
Title: Fiber molded body
Inventor: TSUKAMOTO MASAHIRO
IPC: D04H1/58
Filed: 1987-06-11
Abstract: PURPOSE:To improve rigidity in molded body remarkably, by a method wherein a composite sheet of a glass fiber and synthetic resin is laminated at least on one side of nonwoven fabric composed of a mixed fiber of the glass fiber and synthetic resin, which is heated at least at a temperature of the melting point of the synthetic fiber or synthetic resin whichever is higher, pressurized and unified. CONSTITUTION:A range of 10:1-1:5 at a weight ratio between a glass fiber and synthetic fiber is suitable for a mixture ratio of nonwoven fabric constituted of a mixture fiber of the glass fiber and synthetic fiber. At the time of lamination of a composite sheet with the nonwoven fabric, a weight of the synthetic resin per unit volume of the composite sheet is selected so that it becomes heavier than that of the synthetic fiber per unit volume of the nonwoven fabric and heated and pressurized at a temperature higher by 5-100 deg.C than the melting points of the synthetic fiber or synthetic resin whichever is higher. with this construction, a fiber molded body having an air interrupting sheet and a decorative material for trim on the surface is obtained.
Patent JP-H11337007-A (JP)
Title: Method and apparatus for detecting overheating of boiling body
Inventor: MORI AKIRA
IPC: F22B37/38
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To achieve a quick detection of the overheating of a boiling body of a multitubular once-through boiler equipped with vertical fins on a water tube. SOLUTION: A stud 4 which is provided with a detection end insertion hole 7 on the hand side 8 and has a protruding tip part 9 is fastened on a vertical fin 2 making the tip part 9 stick out toward the side 6 of the combustion gas piercing the vertical fin 2 with the hand side 8 thereof turned to the side of a combustion furnace wall 5 and a detection end 10 of a temperature sensor is inserted into the detection end insertion hole 7 to measure temperature during the operation so that any abnormal change in the measured temperature is found to detect overheating of a boiling body. Thus, overheating condition can be quickly detected even when the detection end of the temperature sensor is placed on the perimeter of a water tube with a heat load so small as to retard the detection in the conventional method.
Patent JP-H09331195-A (JP)
Title: Component mounting device
Inventor: FUKATSU KENTA
IPC: B25J15/06
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To enable a component mounting device to be lessened in size, enhanced in operation speed, and capable of coping with components of various types and accurately measuring the position and posture of an electronic component by a method wherein the component mounting device is equipped with a suction nozzle which is driven in a projecting direction to suck up a component to mount and with a locking and an unlocking mechanism for the suction nozzle. SOLUTION: A mounting head 1 is driven to enable a component to be sucked, transferred, and mounted. The mounting head 1 is equipped with a head main body 2, a suction nozzle 7, a locking mechanism 16 and an unlocking mechanism 17, and a first reflecting plate 23 and a second reflecting plate 24. The suction nozzle 7 is driven in a vertical direction to suck up a component to mount. The locking and unlocking mechanism, 16 and 17, lock the suction nozzle when it protrudes as long as prescribed and unlocks it when it protrudes once again the same as before. The first reflecting plate 23 is provided with a through-hole 23a through which the suction nozzle 7 passes, and the second reflecting plate 24 stops up the through-hole 23a when the suction nozzle is locked. By this setup, a component mounting device of this constitution can be lessened in size and enhanced in operation speed.
Patent JP-S6074889-A (JP)
Inventor: JIYURARUDO OFURII KUROUZAA
IPC: H04N7/167
Filed: 1984-07-16
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-H0815950-A (JP)
Title: Electrifying member
Inventor: OSADA HIROYUKI
IPC: G03G15/02
Filed: 1994-06-28
Abstract: PURPOSE:To eliminate trouble that a photoreceptor is contaminated by the bleeding of additive or vibration noise becomes loud because of the secular rise of hardness caused by the deterioration of rubber material. CONSTITUTION:An electrifying member electrifying the surface of a body to be electrified by coming in contact with the surface in a state where voltage is impressed has <=50 deg. JISA hardness and is provided with a conductive elastic layer 2b consisting of a foaming body whose foaming rate is >=1.1 and <=30. As to the elastic layer 2b, its volume specific resistance value is >=10<2> and <=10<10>OMEGAcm, its compression set rate is <=40%. and its surface roughness(Ra) is <=200mu.
Patent JP-H09329659-A (JP)
Title: Target discrimination device
Inventor: OTA YASUO
IPC: G01S3/782
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a target discrimination device capable of accurately discriminating a target. SOLUTION: This device is provided with a preprocessing part 12 cutting out the shape of target from digital image data coming from an image input part 11 and extracting the photographing shape data, a three dimensional data memory 13 storing the three dimensional data of target candidates, a target cross section calculation part 14 calculating the azimuth of the target position from the relative position relation between a camera at the photographing time obtained via a photographing situation data input line 17 and the photographed target and calculating a cross section shape of the observed target from the azimuth angle based on the three dimensional data,  and a comparison and discrimination part 15 discriminating the target by comparing the photographed shape data of the target from the preprocessing part 12 with the cross section shape calculated by the target cross section calculation part 14. By comparing the target silhouette for the case the target is seen from the position rotated for the depression angle of the camera, and the target silhouette actually photographed, the target is identified.
Patent JP-S5938937-A (JP)
Title: Astigmatic optical pickup
Inventor: MATSUI TSUTOMU
IPC: G02B7/28
Filed: 1982-08-25
Abstract: PURPOSE:To facilitate a production of an astigmatic optical pickup with a low cost, by providing a concave lens and a columnar lens between a 4-split optical sensor and the output surface of disk reflected light of a polarized beam splitter. CONSTITUTION:A concave lens 10 disperses the reflected light given from a disk 7 and deflected 90 deg. by a polarized beam splitter 2. These lenses 10 and 20 are set between the output surface of disk reflected light of the splitter 2 and a 4-split optical sensor 9. The positions of lenses 10 and 20 are decided so as to obtain a circular beam of a desired diameter at the center of the sensor 9 when the disk 7 has a focused state. This process can solves satisfactorily a problem that a mass production is unsuitable to a columnar lens of a small curvature radius owing to its high cost.
Patent JP-S6038790-A (JP)
Title: Bipolar memory circuit
Inventor: AOKI HIDEYUKI
IPC: G11C11/34
Filed: 1983-08-12
Abstract: PURPOSE:To shorten the write time of a bipolar memory circuit with a simple circuit constitution by increasing the current, which is flowed to a digit line, with a current control circuit provided with a current mirror circuit in the output side. CONSTITUTION:When a write signal WE' impressed to a current control circuit 2 becomes low-level, and the write state is detected, differential transistors TRs Q101 and Q102 which compare a reference voltage and a write voltage with each other are turned on and off respectively. TRs Q104-Q106 constituting the output-side current mirror circuit are turned on, and a current I0 is outputted, and currents flowed to a pair of digit lines are increased to improve the current suction capability of memory cells. Thus, the write time of the bipolar memory circuit is shortened with a simple circuit constitution to make the write speed higher.
Patent JP-H10338560-A (JP)
Title: Non-bleeding cement composition
Inventor: TANABE KEIZO
IPC: C04B103/32
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition large flowability after kneading and large strength after curing and useful to be used to a closed part like a filler by forming so as to mix a water reducing agent and ethylene glycol to cement. SOLUTION: This non-bleeding cement composition is formed so as to mix preferably 0.1-2.0 wt.% (hereafter called %) water reducing agent of preferably a high performance water reducing agent such as a naphthalene-based alkyl aryl sulfonic acid compound, a lignin based lignin sulfonic acid compound and preferably 1.0-20.0% ethylene glycol to cement. Preferably further an expanding agent is mixed desirably by 1.0-20.0% to the cement. Further preferably an aluminum powder is mixed desirably by 0.0001-0.0005% to the cement in addition to the expanding agent. The aluminum powder acts as a foaming agent and has a function to give initial expansion.
Patent JP-S5937921-A (JP)
Inventor: KINOSHITA TAMOTSU
IPC: A47L13/38
Filed: 1982-08-24
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-S5938229-A (JP)
Title: Method for stopping discharging molten polymer
Inventor: HASHIMOTO SATOSHI
IPC: C08G63/685
Filed: 1982-08-26
Abstract: PURPOSE:To detect the end point of polymer discharge from a batchwise polymerization kettle simply and exactly and stop its discharging, by detecting the load of a cutter and closing the discharge valve of the kettle when the load is lowered to a predetermined value. CONSTITUTION:When a discharge valve 2 is opened, the polymer in a polymerization kettle 1 is discharged in a strand form 4 from a discharge port 3 into a guide plate 5 along which cooling water is passing, cooled, solidified and then pelletized by a cutter 6. Th cutter is controlled at a definite rotating speed, and its electric power consumption for driving is constant and measured with an amperemeter 7. Here, provision is made for a discharge end point discriminator 8 set at a current value between the value of current flowing when the cutter is cutting the polymer and the value of current flowing when the cutter is not cutting the polymer. When the current necessary for driving the cutter 6 is lowered to below this set current value, the discharge valve 2 is closed automatically by a signal from the discriminator 8.
Patent JP-H0811204-A (JP)
Title: Stretching device for plastic film
Inventor: KUME YOSHITSUGU
IPC: B29L7/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a stretching device of a plastic film which is capable of performing stretching at stabilized and high magnification. CONSTITUTION:In a stretching device of a plastic film stretching in a receiving direction of the film by discriminating between speeds by a low speed roll 3 and high speed roll 4, the stretching device of the plastic film is comprised by providing two pinch rolls 31 for stabilized running of the film on the low speed roll 3, an upstream side pinch roll 311 out of the pinch rolls 31 for the stabilized running is provided on a common osculating line between the pinch roll and low speed roll 3 and a position where the film is inserted and a downstream side pinch roll 312 is provided on a position between a separating point of a film from the low speed roll 3 and within 200mm from the separating point. Therefore, stretching of a stabilized and high magnification plastic film becomes possible without generating creases.
Patent JP-H11338387-A (JP)
Title: Led display device
Inventor: MURATA KAZUHISA
IPC: G09F9/33
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a display from troubles by adhesion of snow in snowfall areas etc., by arranging a thawing heater for thawing snow. SOLUTION: Plural LED lamps 12 are arranged on a substrate 13 in a matrix form and mounted, and the substrate 13 is housed in a case 11. Further, a LED display device is constituted by arranging a metallic louver 15 for shielding the sun shine on the display surface. And, this LED display device is provided with a heater 14 inside. A driving circuit is mounted on the substrate 13, and the space between the case 11 and the LED lamps 12 is filled with resin etc., to prevent rain water from entering the driving circuit part. Thus, since the LED display device is provided with the heater 14 inside, the heat of the heater 14 is conducted to the display surface, and is able to thaw the snow, even if the snow adheres to the display surface.  Moreover, the heater 14 can be fixed inside of the device with the water-proof resin filled in the space between the case 11 and the LED lamps 12, or fixedly bonded on the louver 15.
Patent JP-S5370785-A (JP)
Title: Support structure of vibrator
Inventor: WANIBUCHI TSUTOMU
IPC: H03H9/09
Filed: 1976-12-07
Abstract: PURPOSE:To prolong the distance from the support point of a vibrator to the outside ring part by forming the support member of the vibrator in wave form.
Patent JP-H0310624-A (JP)
Title: Equipment for supplementing light for cultivating plant
Inventor: KOYAMA YASUNORI
IPC: A01G9/24
Filed: 1989-06-09
Abstract: PURPOSE:To eliminate need of a separate heater and reduce operating cost of equipment for supplementing light by circulating water in a water tank in a shade of a double structure, absorbing waste heat of lamps and heating the interior of a space isolated with a mobile curtain. CONSTITUTION:A reflection shade 4 of each lamp 2 is provided with a double structure and water is circulated between a water tank 5 in the interior thereof and a heat exchanger 8 to reduce surface temperature of the reflection shade 4 and prevent a mobile curtain 11 from dissolving even if the curtain is brought near the lamp. The volume of a space covered with the mobile curtain is reduced and air heated with the heat exchanger 8 can be then delivered with a blowing fan 9 to increase the peripheral temperature of each plant 1.
Patent JP-H01314499-A (JP)
Title: Inner ear headphone
Inventor: KUSUMOTO SHOICHI
IPC: H04R1/10
Filed: 1988-06-14
Abstract: PURPOSE:To arbitrarily and variably control the incident angle of a voice emitted from a headphone for each ear by arranging two speaker units in the housing of the headphone so that the angle between their speaker surfaces can be a right-angle and variably controlling the sound volume of these speaker units. CONSTITUTION:A headphone 1 is equipped with a housing 2 and two speaker units 3 and 4 built in the housing 2, and a pair of right and left headphone 1 is prepared. Respective input cords 8 drawn out from the right and left headphone 1 are bundled from their medium parts, and a unit controller 10 is connected to the bundled medium part and variably controls the sound volume of the first and second built-in speaker units 3 and 4. The directivity of the headphone 1 can be freely and variably controlled by operating the unit controller 10 and arbitrarily adjusting the sound volume of both the speaker units 3 and 4.
Patent JP-H07328813-A (JP)
Title: Surface covered cermet cutting tool superior in abrasion resistance
Inventor: SUZUKI KATSUYUKI
IPC: B23B27/14
Filed: 1994-06-06
Abstract: PURPOSE:To provide a surface covered cermet cutting tool exhibiting superior abrasion resistance in a long time even in the case of high speed cutting. CONSTITUTION:A surface covered cermet cutting tool is so formed that a hard overlayer comprising the bottom layer which consists of a single layer or multiple layer of two or more out of titanium carbide, titanium nitride, and titanium carbide nitride having a mean layer thickness of 0.5-5mum, the intermediate layer which consists of composite nitride of Ti and Al having a mean layer thickness of 0.5-5mum, and the top layer which consists of composite oxide nitride of Ti and Al having a mean layer width of 0.5-5mum is formed on the surface of TiCN based cermet base body.
Patent JP-H08339211-A (JP)
Title: Automated machine controller
Inventor: KUBOTA TOMOYUKI
IPC: G05B19/4155
Filed: 1995-06-14
Abstract: PURPOSE: To safely and surely perform the monitoring and the start/stop of the operation of every equipment in all operation processes by assigning a program that integrates and describes only specific operations of plural devices to an independent task. CONSTITUTION: A main controller 400 is provided with a host control part 100 which controls a total operation procedure and a position control part 200 which controls the position of a robot 500. The part 100 includes a CPU 101 which carries out its processing based on a program, a ROM 102 which stores various processing programs, a fixed parameter, etc., and a RAM 13 which stores a variable parameter, etc., or is used as a work area. Then a means is added to store the data showing the operation states of one or plural devices together with a means which interprets the stored data. Thus a program that integrates and describes only specific operations of one or plural devices is assigned to an independent task.  As a result, it is possible to totally manage the operation states of devices constructing an automated machine toy securing arbitration among these devices and in parallel to the operations of them.
Patent JP-H0311705-A (JP)
Title: Molded coil
Inventor: MAYA TAKEYOSHI
IPC: H01F5/04
Filed: 1989-06-09
Abstract: PURPOSE:To contrive miniaturization of the entire size of the title molded coil by a method wherein a recessed part is formed on one side part of a resin layer covering a coil, and the connection part of the lead-out wire of the coil and a terminal is arranged at the protruding part located on both sides of the recessed part. CONSTITUTION:A resin layer 12 is formed by molding the outer circumference of a coil 11 using resin. A recessed part 13 is formed in the center part on one side part 12a of the above-mentioned coil, and protruding parts 14 and 14 are formed on both side sections of the recessed part 13. A terminal 15, which is connected to an outer conductor, is provided on the upper and the lower sections of the recessed part 13, and the tap changing terminals 16 of the coil 11 is provided in the center part of the recessed part. The conductor 17, which is connected to the terminals 16, and the lead-out wire 11a, which is led out from the coil 11, are connected with a press-bonded terminal 18, and the terminal 18 is positioned in the protruding parts 14. Besides, the press-bonded terminal, with which the conductor connected to the terminal 15 and the lead-out wire 11 will be connected, is also positioned in the protruding parts 14. As a result, the layer 12 is reduced in thickness, and the entire size of the molded coil can be made small.
Patent JP-H0312683-A (JP)
Title: Fixation and pressurization releasing device
Inventor: OGISAWA YUKA
IPC: G03G15/20
Filed: 1989-06-09
Abstract: PURPOSE:To release pressurization with power for pulling off a jammed paper by providing a pressuring roller so that it can be displaced in an arc direction where a driving gear is taken as center. CONSTITUTION:The pressuring roller 3 is provided so that it can be displaced in the arc direction where the driving gear 7 is taken as center. Namely, since a inverted gear 6 engaging with the driving gear 7 is attached to the roller 3 and a stopper is provided there, an interlocking lever 10 can be fixed by a lever positioning pin 8 on a pressurizing side by following the rotation of the driving gear 7 and the roller 3 is pressurized. Thus, the pressuring roller 3 is freely moved in the arc direction where the driving gear 7 is taken as center, so that the pressuring roller is turned and displaced in the direction with the power for pulling off the jammed paper and the compression is released with that power.
Patent JP-S63312266-A (JP)
Title: Breakage detecting device for crossing bard
Inventor: FUJIMURA NORIO
IPC: B61L29/04
Filed: 1987-06-13
Abstract: PURPOSE:To make it possible to detect a breakage of a crossing bar of a railway crossing at an early time by providing a detecting wire on the crossing bar so that the detecting wire is broken upon breakage of the crossing bar. CONSTITUTION:A detecting wire 1 made of a conductor such as a carbon line or the like which is broken by a bump or the like is provided on a cross bar 3 of a railway crossing, and is connected to a detecting device 2 incorporating a battery 2a and an indicating lamp 2b. With this arrangement, upon breakage of the crossing bar, the detecting wire 1 is broken so as to the abnormality may be at once detected by means of the indicating lamp 2b.
Patent JP-H06183310-A (JP)
Title: Gas generation expander and expander assembly
Inventor: TERII AARU DEIBISU
IPC: B60R21/276
Filed: 1993-06-18
Abstract: PURPOSE: To provide an air bag inflator in which a uniform performance can be attained over a wide temperature range and a propulsion neutral structure can be held. CONSTITUTION: An air bag inflator 22 has a plurality of gas discharging orifices having different three kinds of size and the air bag holds the same performance over a surrounding temperature range up to +85 deg.C as well as a propulsion neutral action. All the generated gas are guided to enter the air bag under the surrounding temperature and further a part of the gas is guided at +85 deg.C away from the air bag. Each of the orifices of different three sizes is covered by a collapsible foil, as an inner pressure of the inflator becomes a first predetermined pressure, the first orifice 28 is opened and as the surrounding temperature exceeds +85 deg.C, the third orifice 34 is opened and the gas is not discharged into the air bag, but discharged out of the vehicle.