baber/WOPTO huggingface dataset:
Patent JP-S62240925-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: KITAHIRO ISAMU
IPC: G02F1/13
Filed: 1986-04-14
Abstract: PURPOSE:To prevent a liquid crystal from being consumed uselessly, by putting a porous cushion and a liquid crystal display panel into a vacuum container and reducing the pressure, and thereafter, pressing a liquid crystal injection port of the panel against the cushion, and thereafter, returning gradually the vacuum container to the atmospheric pressure, and injecting the liquid crystal into the panel. CONSTITUTION:A liquid crystal 4 is put into a liquid crystal container 3, and one side of a porous cushion 5 is immersed into the liquid crystal 4. In general, the liquid crystal 4 has a large surface tension, therefore, when the cushion 5 is porous, it can evacuate easily the liquid crystal 4 even if the surface of the cushion 5 is higher than the liquid crystal surface, and in this state, the whole is evacuated. When the inside of a panel 1 has become vacuum to some extent, a liquid crystal injection port 2 of the panel 1 is pressed against a liquid crystal injection port 2 and pressed 7 from the upper part. In this state, when the container is returned gradually to the atmospheric pressure from the vacuum, the liquid crystal 4 injected into the inside of the panel 1 from the liquid crystal injection port 2. In this way, a small quantity of liquid crystal is enough, and also, when the liquid crystal panel has been drawn up after the injection, the liquid crystal scarcely adheres to the panel, therefore, the liquid crystal is not consumed uselessly.
Patent JP-H05302833-A (JP)
Title: Dc amplifier circuit of piezoelectric vibration gyroscope
Inventor: HOSOKAWA YASUHIKO
IPC: G01C19/56
Filed: 1992-04-07
Abstract: PURPOSE:To obtain the DC amplifier circuit of a piezoelectric vibration gyroscope, which can decrease the width of the temperature change of the sensitivity over entire range of a low temperature range, a normal temperature range and a high temperature range. CONSTITUTION:In the DC amplifier circuit of a piezoelectric gyroscope, the DC signal, which is obtained from the output of the piezoelectric-type gyroscope, is applied on one input terminal (+ terminal) of an operational amplifier 41, and a reference potential Vs is applied on the other input terminal (- terminal). A feedback loop is connected across the other input terminal and an output terminal 46. The series circuit of a fixed resistor 44 and a temperature correcting thermistor 43 is inserted in the feedback loop. A second temperature correcting thermistor 45 is inserted between the reference potential Vs and the above described other input terminal. The rapid increase in sensitivity caused by the increase in resistance value in the low temperature region of the first thermistor 43 is suppressed with the second thermistor 45.
Patent JP-S61245118-A (JP)
Title: Optical fiber connector
Inventor: IKESUGI HIROSHI
IPC: G02B6/42
Filed: 1985-04-23
Abstract: PURPOSE:To improve optical coupling by giving a core holding chamber with a diameter large enough to fit the core of an optical fiber and providing >=3 swell parts which have an upward slope toward the tip of a plug part. CONSTITUTION:An optical fiber connector consists of a plug connector 2 where an optical fiber 1 having its core 9 exposed by peeling the coating atop and a receptacle connector 5 which has an insertion hole into which the plug part 4 of the plug connector 2 is inserted while a photoelectric converting element 3 is incorporated. The core holding chamber 22 has the diameter large enough to fit the core 9 of the optical fiber 1 at the part 31 where the chamber connects with a communication part 23, and the core holding chamber 22 is cylindrical. A swell part 32 which has an upward gradual slope toward a buffer part 25 atop the plug part 4 from a part almost a half as deep as the holding chamber 22 is formed so that its section is an isosceles triangle and has as about 90 deg. vertical angle, and four swell parts are provided in an example shown in a figure. The maximum height of the swell parts 32 is so determined that the distance between peaks of the swell parts 32 is a little bit smaller than the minimum diameter of the core 9 within a manufacture error range.
Patent JP-H03286041-A (JP)
Title: Dynamic damper of vehicle
Inventor: TAGUCHI MASANORI
IPC: F16F7/10
Filed: 1990-03-31
Abstract: PURPOSE:To restrain oscillation of a vehicle body effectively by holding a balance weight on either side of the front or rear of a vehicle body so that it may vibrate through a holding spring, and making an element for the holding spring changeable. CONSTITUTION:A balance weight 24 is provided on either side of the front or rear of a vehicle body so that it may move vibrate through a holding spring 22. The pitching and bouncing which are apt to occur during vehicle running are restrained by making the balance weight 21 vibrate against the holding spring 22. There is also provided a changing means which changes elements such as the spring constant of the holding spring 22 and the distance between the holding spring 22 and the pivotally supporting shaft 43 of the balance weight 21 for the determination of the characteristic frequency of the dynamic damper 20. If the characteristic frequency of a main vibration system consisting of the vehicle body and so forth changes, the condition of the element of the holding spring 22 is changed by the changing means to maintain the characteristic frequency of the dynamic damper 20 optimum in oscillation restraint all the time.
Patent JP-S5712220-A (JP)
Title: Combustor
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/14
Filed: 1980-06-24
Abstract: PURPOSE: To make the ignition smooth and to lower the ignition sound, by performing the ignition in a lower combustion state, keeping this lower combustion state for a certain period of time, and shifting after said certain period to a combustion quantity corresponding to the temperature of an object to be heated.  
     CONSTITUTION: When an electric source switch 8 is closed, in a case when the room temperature is lower than a predetermined temperature by ΔT or more, a signal line S 1  of a thermocircuit 17 to which a thermistor 4 in a controlling circuit 11 is connected becomes "L" to switch on a relay 19 so that a contact 19a is closed to start the combustion. To a signal line S 2 , L is outputted, but as a signal line S 5  of a timer circuit 23 is H, an OR circuit 21 outputs H to turn a relay 20 OFF. As a result, a contact 20a is closed to reduce the quantity of fuel that will be pumped to the burner by a pump 2, so that the burner is operated in a lower combustion state. Thereafter, if a flame rod circuit 24 detects the ignition, the outputs of the signal lines S 6 , S 4 , S 5 , S 3  will change, and the relay 20 is turned on to open the contact 20a so that the combustion is shifted to a higher combustion level operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09242347-A (JP)
Title: Peeling-off method by high pressure hot water
Inventor: MATSUMOTO MITSUMASA
IPC: B24C1/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently peel off the surface of a building structure and reduce the construction period and cost, by spraying high pressure hot water with a specified delivery pressure, water volume, and temperature, from a gun. SOLUTION: When the water temperature is lower than 60 deg.C, the permeability or the melting property of a paint becomes unfavorable and when it is higher than 90 deg.C, water becomes vapor and scatters and it can not reach the painted surface. And hence, the water temperature is kept to be whithin 60-90 deg.C. When the delivery pressure of the hot water is lower than 450kgf/cm<2> , the painted surface becomes uneven and when it is higher than 800kgf/cm<2> , the substrate becomes apt to be damaged. And hence, the delivery pressure is kept to be within 450-800kgf/cm<2> . High pressure hot water as much as 30-55lit./min is jetted out from the spray nozzle of a gun to peel off the painted surface of a building structure or slacken the surface. In this way, the expenditure can be reduced without repair of the substrate.
Patent JP-S61241079-A (JP)
Inventor: MANFUREETO EBERURE
IPC: B25J9/04
Filed: 1986-04-14
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-S5612217-A (JP)
Title: Conveying hanger tilting equipment
Inventor: KOMURO KATSUMI
IPC: B61B13/06
Filed: 1979-07-09
Abstract: PURPOSE: To land a work in its tilted posture in such a way that in the captioned equipment to be used for rigging an automobile body, etc., a hanger is provided in free command of vertically moving through a hoist on an overhead conveyor, and the protruded part of the hanger is engaged with an interlocking mechanism on a lateral side when the hanger is sent down.  
     CONSTITUTION: A trolley 4 pulled by a driving electric car is guided to railing 2 installed on frames 1 in the rigging line. A hanger 9 is hung down through a hoist 5 and a chain 8 at the trolley 4. An automobile body as a work is hung down by the hanger 9, an arm 12 protruded to a lateral side on a frame 10 is installed, the engagement is done with a hook 19 supported by a rod 16 at the working stand part, and the body left inclined with the hanger are together sent down to the working place, to facilitate rigging works to the body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10261583-A (JP)
Title: Lighting optical system for alignment
Inventor: SHIRATA YOSUKE
IPC: G03F9/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting optical system for alignment which can form an illumination field having an even distribution of illumination and enough illumination NA(number of apertures) even if excimer laser is used as a source of light and also provide an aligner using the lighting optical system. SOLUTION: In this optical system and aligner, light from a source of excimer laser light is led to a light guide and an index plate 19 for alignment is illuminated by light which has passed through the light guide. In this case, a diffusion plate 15 is located on an optical axis near either an incident end or an emission end of the light guide or near each of the ends and a driver for rotating the diffusion plate 15 is also installed. Or, a driver for rocking the light guide is installed.
Patent JP-H07266692-A (JP)
Title: Copying paper sheet
Inventor: HIRASAWA AKIRA
IPC: B41M5/165
Filed: 1994-03-31
Abstract: PURPOSE:To copy a desired part without applying desensitizing printing by installing partially a color coupler layer in a copying paper sheet of a carbonless system. CONSTITUTION:A color coupler layers 7a, 7b are installed on the backs of an upper paper sheet 2 and an intermediate paper sheet 3 by printing with oily ink containing micro-capsules which are made by dispersing independently micro-capsule particles containing dye in oily varnish for ink and are also made by incorporating a solvent which is compatible with both the varnish and the surface layer of a capsule wall material into the surface layer of the capsule wall material. Besides, coloration agent layers 8a, 8b are installed on the entire surfaces of the intermediate paper sheet 3 and a lower paper sheet 4 to make a unit of three copying paper sheets 1. Since the color coupler layers 7a, 7b can be installed partially to correspond to a desired copying area, the need for the application of desensitizing printing is obviated.
Patent JP-S57200827-A (JP)
Title: Temperature measuring method of combustion chamber in coke oven
Inventor: SATOU HIROYUKI
IPC: G01J5/04
Filed: 1981-06-04
Abstract: PURPOSE:To automatically measure the temperature of each combustion chamber continuously, by receiving the light irradiated from the brick surface of the bottom of each combustion chamber by an optical fiber, and transmitting and scanning the light. CONSTITUTION:The optical fiber 7 is inserted in a protecting pipe 8 which is provided in a small cap 6 of each combustion chamber of the coke oven. A convex lens 14 is attached to the tip part. The protecting pipe 8 has a triple structure. Cooling air from an air inlet port 10 passes an intermediate path and is exhausted from an air exhausting port 11, and the optical fiber is protected from high temperature. The light irradiated from the brick surface of the bottom of the combustion chamber 1 is received by the optical fiber 7, transmitted, scanned by an optical scanning device 15, inputted to a radiation thermometer 16, converted into an electric signal, and displayed and recorded by a recorder 17 as a temperature value. Therefore, the temperature of each combustion chamber is continuously and automatically measured, and much contribution is given to the operation.
Patent JP-S58208179-A (JP)
Inventor: IGAI KAZUHITO
IPC: B32B5/26
Filed: 1982-05-24
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-S60236454-A (JP)
Title: Battery compartment
Inventor: YOSHIDA ICHIO
IPC: H01M50/209
Filed: 1984-04-28
Abstract: PURPOSE:To make stock control of batteries easy without preparing compartments for every different type of batteries by installing fittings in a plurality of steps inside the side plate of a battery compartment and selectively accommodating battery trays on which a plurality of batteries having different sizes are placed. CONSTITUTION:Fittings by which battery trays are fixed are mounted in a plurality of steps inside the side plate of a battery compartment comprising a frame 1, upper plate 2, front door 3, and back plate 4. A plurality of CS type batteries 30 are placed on a battery tray 31 having steps so that liquid levels of batteries can be checked, and a fitting part 33 is formed on the side of the tray 31. A plurality of sealed type batteries 40 are placed on a battery tray 41 having fitting part 42 and 43 on its sides. Battery trays 31 and 41 are selected according to battery types, and the selected trays are accommodated into the battery compartment. Therefore, since different types of batteries can be accommodated into one compartment, stock control of batteries or replacement of batteries becomes easy.
Patent JP-H06273608-A (JP)
Title: Reversing reflector
Inventor: OOKAWA KANEYASU
IPC: G02B5/124
Filed: 1993-03-22
Abstract: PURPOSE:To provide the reversing reflector having a high reflection efficiency by constituting it of plural kinds of cube corner patterns which are arranged in the mixed state on the reflecting surface and are different by sizes. CONSTITUTION:A cube corner 1 is a regular triangle, and its center point 2 is lowest, and three faces having the same shape and dimensions are obliquely raised from the center point 2 at the same angle to form reflecting faces 3 to 5, and first patterns 6 having hexagonal planes and second patterns 7 having regularly triangular planes are combined. These cube corners are regularly arranged on a base material to obtain the reversing reflector. When light is made incident on a non-hatched part, it exits in the direction opposite to the direction of incidence after being certainly reflected three times; but when light is made incident on a hatched part, it does not exit in the direction opposite to the direction of incidence after being certainly reflected twice. That is, the direction of incident light is reversed in areas S1 and S2, and the numerical aperture is 0.889, and this reversing reflector has a high reflection factor.
Patent JP-S58203230-A (JP)
Title: Coupling construction of spline
Inventor: HASEGAWA HIDEO
IPC: F16D11/10
Filed: 1982-05-21
Abstract: PURPOSE:To prevent loose fitting between internal and external splines by generating a friction force between those splines in their revolutional direction by use of a positioning means which prevents the internal spline from moving in the reverse direction to normal run. CONSTITUTION:An axially formed end part of each bottom part 14c defined between spline teeth 14b on an external spline 14a which is shaped on a front clutch gear 14 has a tapered part 40 which is so designed that a width of each bottom part 14c is gradually reduced, and also has a means for positioning an internal spline 15a, namely, for guiding each of spline teeth 15c of the internal spline 15a into engagement in the tapered part 40 to maintain the engagement. As the positioning means, a waiting mechanism A is used. Each of the spline teeth 15c becomes caught between the tapered part 40, restricting the internal spline 15a from being moved in the circumferential direction. Thus, loose fitting between the internal and the external spline 15a and 14a may be prevented.
Patent JP-H08284753-A (JP)
Title: Thrust reverser
Inventor: KISHI KIMIHIRO
IPC: F02K3/06
Filed: 1995-04-12
Abstract: PURPOSE: To provide a device for effectively reduce noise being due to fan-air emitted from a fan bypass duct outward on a thrust reverser which is attached to a gas turbine engine and used for the speed reduction of an aircraft after its landing. CONSTITUTION: A reverser flap 16 which protrudes inside a fan bypass duct 2 for emitting fan air 25 from a gas turbine engine 1 backward and shuts off the fan air flowing in the inside, and an engine cowl 9 where sound absorbing material is attached to the inside and provided on the outer periphry of a fan bypass duct on the front flow side of the reverser flap are provided, and in the case of nonfunction, it makes a handstand to form the outer wall of the fan bypass, and in the case of function, stands up to turn the fan air shut off by the reverser flap to the front side of an aircraft for forming a duct opened only forward are provided. Noise caused by fan air is thereby absorbed by a sound absorbing material, and the fan air is discharged only forward, and the noise on both the sides of the aircraft can be effectively reduced.
Patent JP-S5513745-A (JP)
Title: Coating composition for one-coat finish
Inventor: HIROSHIMA HAJIME
IPC: C09D5/08
Filed: 1978-07-17
Abstract: PURPOSE: The title coating composition capable of giving films having improved rust preventing and drying properties and metallic appearance, free from polluting materials, comprising a vehicle containing a high polymer organometallic compound and a pigment ingredient containing a metallic pigment.  
     CONSTITUTION: (A) The product of reaction between (a) an organic polycarboxylic acid, e.g. tall oil dimer acid, or an organic monocarboxylic acid, e.g. linseed oil fatty acid and (b) a reactive metallic compound, e.g. cesium oxide or nickel carbonate, is reacted with (B) a (nitrogen-containing) polyhydric alcohol, e.g. glycevol or trimethylolethane, to give a vehicle containing a high polymer organometallic compound. 10W40 wt.% of the vehicle is incorporated with 90W60 wt.% of a pigment ingredient comprising at least 10 wt.% of a metallic pigment, e.g. copper or aluminum powder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57204347-A (JP)
Title: Earthquake avoiding device
Inventor: TSUJI AKIRA
IPC: E04H9/02
Filed: 1981-06-08
Abstract: PURPOSE:To apply an enclosed switchboard of general type at low cost to earthquake acceleration applied to a supported object of the enclosed switchboard or the like, by decreasing responsive acceleration and displacement to the switchboard and contained equipments. CONSTITUTION:A board 1 is installed on a float 3 set on a foundation 2 through supporting devices 4 and fluid 5. The foundation 2 is located lower than a setting line of the board 1 so that the fluid 5 of higher viscosity coefficient than of water may be contained. When the foundation 2 is moved by receiving simultaneously horizontal and vertical forces, the fluid 5 is provided with a characteristic to hold its liquid level 5a at 90 deg., that is, horizontally with respect to the direction of center of gravity. The spring supporting devices 4 are moved interlocking to the foundation 2, but locked by the fluid because of the small spring constant and elasticity, further for input like the initial earthquake, the set float 3, when tending to tilt, is locked to hold its level.
Patent JP-2000279291-A (JP)
Title: Round type showcase
Inventor: TAKASHITA TAKASHI
IPC: A47F5/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To easily hold and mount a side showcase on a side face of a showcase main body while keeping positional stability good. SOLUTION: A side showcase is connected via an end frame 2 to a side face of a showcase main body. In this case, longitudinally pointed channels 5a are formed in the upper surface of a leg rod 5 extending forward and backward from the lower end of a column 4 at a side end of the showcase main body, and a downwardly bent piece 6a formed at the outer end of the lowermost rack panel 6 in the showcase main body, a downwardly bent piece 9a formed at the inner end of the lowermost showcase 9 in the side showcase, and a downward tongue piece 2b formed inside the lower end of the longitudinally pointing end frame 2 are locked into the channels 5a.
Patent JP-H11309284-A (JP)
Title: Sewing machine
Inventor: HAYASHI KAZUHISA
IPC: D05B19/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To distinguish easily an operable pattern or not by setting a select display means and a pattern layout display means on the front of sewing machine to select the pattern and display the layout. SOLUTION: A card button 64 is set on the front of a sewing machine 10 and connected to the CPU to be able to detect the card button 64 pushing. When the card button 64 is pushed, the stored contents of embroidery data is changed that of ROM card 12U or ROM card 12D and the changed contents of embroidery data is displayed on a select screen 24. The mode button 58 is set ranging to the card button 64. And when the mode button 58 is pushed, an internal RAM and a RAM card 14 is retrieved and the pattern, which is stored at the first, is selected to display with flashing the position of the selected pattern on an editing screen 28.
Patent JP-H09256129-A (JP)
Title: Production of high strength heat treated type aluminum alloy sheet for drawing
Inventor: KOMATSUBARA TOSHIO
IPC: C22C21/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy sheet having a high strength as an Al alloy sheet for drawing used for a DI can body, a DRD can body, a can top or the like, furthermore excellent in can formability such as drawability and ironing properties and moreover small in a secular change in the material characteristics. SOLUTION: An Al alloy composed of, by weight 3 to 6% Zn, 0.5 to 3% Mg, >0.5 to 1.5% Mn, and the balance substantial Al is finished into a prescribed sheet thickness, which is thereafter subjected to short time solution treatment at 450 to 550 deg.C for <=5min, is furthermore subjected to artificial aging treatment at 80 to 150 deg.C for 1 to 24hr and is then subjected to final cold rolling. As for an Al alloy contg. 1 to 2.5% Cu in addition to the above each component, it is finished into a prescribed sheet thickness, which is thereafter subjected to short time solution treatment at 450 to 540 deg.C for <=5min and is subjected to artificial aging treatment and final cold rolling similar to the above.
Patent JP-S5615947-A (JP)
Title: Stepwise feeding apparatus
Inventor: OHARADA HIROMITSU
IPC: B23Q5/26
Filed: 1979-07-11
Abstract: PURPOSE: To improve a machine tool in machining accuracy by providing a stepwise-feeding auxiliary cylinder for transferring the load of a workpiece on the  machine tool in the hydraulic circuit, and utilizing the pressurized area difference  between the hydraulic actuator and the auxiliary cylinder in order to adjust the  stepwise feeding quantity.  
     CONSTITUTION: The auxiliary cylinder 12 is operated to deliver the oil flowing from a rod side chamber 12b of the auxiliary cylinder 12 to a head side chamber 9a of a  cylinder 9 on which load is applied. The area of the head side chamber 9a is made  larger than that of the auxiliary cylinder 12 to obtain a larger piston stroke of the  auxiliary cylinder 12. Consequently, the movement of the cylinder 9 on which load is applied magnified, so that a highly accurate stepwise feeding can be obtained. Varying the stroke of a rod 12c by adjusting the distance between the rod 12c of the auxiliary cylinder 12 and a bolt 13a of a stopper 13 permits the stepwise feeding quantity to be readily changed. 
     COPYRIGHT: (C)1981,JPO&Japio