baber/WOPTO huggingface dataset:
Patent JP-H0977308-A (JP)
Title: Sheet material feed device and picture forming device
Inventor: KURITA SHIGEJI
IPC: B65H7/08
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a sheet material detection and regulation means by detecting that the sheet material stays on the sheet material placing stand and at the same time stopping the carry of the sheet material temporarily. SOLUTION: An actuator 9 provided with a sheet material detection part and a stopper part detects that a sheet original S stays on a sheet material placing stand 3 and at the same time regulates the carry of the sheet original S temporarily. A preliminary carrying roller 8 is moved to a sheet material carrying position by that the regulation of carrying the sheet original S by the stopper part is dissolved. Thereafter, the sheet original S placed on the sheet material placing stand 3 is carried to a separation roller 11 side by the preliminary carrying roller 8.
Patent JP-2000069772-A (JP)
Title: Ultrasonic motor
Inventor: WADA KOSEI
IPC: H01L41/09
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic motor which is provided with a position detecting function and yet allows downsizing. SOLUTION: The ultrasonic motor supplies a driving signal to either stator or rotor 6 compressively welded and opposed to each other to cause vibration, the rotor 6 being moved in accordance with the vibration. Vibration of the other one, the stator 5 or the rotor 6 is detected, and a signal corresponding to the position of the stator 5 or the rotor 6 relative to the other is outputted. By taking vibration of the other of the stator 5 and the rotor 6 as an object to be directly measured in positional detection, a signal corresponding to the position of the stator 5 or the rotor 6 relative to the other can be outputted, and thus the ultrasonic motor 1 can be provided with a position detecting function to detect the relative position of them and yet its size can be reduced.
Patent JP-H08104146-A (JP)
Title: Air cleaner supporting structure
Inventor: UMEMOTO TOMEO
IPC: B60K13/02
Filed: 1994-10-04
Abstract: PURPOSE: To improve the durability of an air cleaner and other members by suppressing the vibration in the longitudinal direction of a supporting arm. CONSTITUTION: As for an air cleaner supporting structure which is constituted so that on a receiving board 10 fixed on the upper surface side of a front axle frame 7, a supporting arm 8 having the left and right supporting legs 17 in pair for supporting an air cleaner 4 is erected, and a battery 3 is placed on the receiving board 10 in front of the supporting arm 8, a connecting means 10 which directly connects the middle part in the vertical direction of the arm 8 with the battery 3 is installed on the supporting arm 8.
Patent JP-S60132612-A (JP)
Title: Case for pneumatic filter
Inventor: MOTOKI MITSUO
IPC: B01D46/00
Filed: 1983-12-20
Abstract: PURPOSE:To obtain the case for a pneumatic filter constituted so as to be capable of easily observing the change in the filter material therein and excellent in solvent resistance, impact resistance and mechanical strength, by integrally curing a reinforcing material comprising a glass fiber material with an epoxy resin. CONSTITUTION:An alicyclic acid anhydride curing agent and a tertiary amine accelerator are mixed with an epi-bis-epoxy resin preheated to 80 deg.C. One reinforcing material 17 comprising transparent glass fiber cloth, which is processed into the same shape as the internal shape of a product mold 16 and pretreated with an epoxy resin, is put in said mold 16 preheated to 80 deg.C and, thereafter, the aforementioned material mixture 18 is injected into the mold 16. Subsequently, defoaming is performed in order to remove voids. The primary curing of the impregnated one is performed for 6hr in a thermostatic tank held to 80 deg.C and secondary curing is subsequently performed for 16hr in a thermostatic tank heated to 100 deg.C to prepare the case for a pneumatic filter.
Patent JP-H0775352-A (JP)
Title: Vibrating motor
Inventor: SHIBATA KAZUMA
IPC: H02N2/00
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a vibrating motor being excellent in heat radiation characteristic and generating a large driving force. CONSTITUTION:A stator part 40 comprises two piezoelectric elements 42 and 44, two electrode plates 46 and 48 for impressing a high-frequency AC voltage of three phases to the respective three divisions of these piezoelectric elements, first and second metal block bodies 50 and 52 so disposed as to hold these parts between from outside and a coupling bolt 54 for tightening the metal block bodies. Almost at the centers of the first and second metal block bodies 50 and 52, one slanting slit groove or a plurality of these grooves are formed. When bending vibration is generated in the whole of the stator part 40 by the piezoelectric elements 42 and 44, longitudinal slit grooves 70 are bent, and when the vibration in the direction of the rotating shaft of a rotor is given to these longitudinal slit grooves 70 being bent, torsional vibration in the direction of rotation of the rotor is generated. By this constitution, elliptical vibration occurring on the surface 60 of contact of the stator part 40 with the rotor is also amplified and a large driving force is obtained.
Patent JP-H0287685-A (JP)
Title: Compound semiconductor light emitting element
Inventor: TOMOMURA YOSHITAKA
IPC: H01L33/00
Filed: 1988-09-26
Abstract: PURPOSE:To improve insulation between light emitting elements, to decrease resistance between light emitting element electrodes, to prevent loss, and to improve brightness by forming a light emitting element layer by laminating an epitaxial compound semiconductor substrate on a compound semiconductor substrate successively. CONSTITUTION:A mask consisting of a metal thin plate having a rectangular hole is provided to a substrate 1. After a conductive layer 2 is formed through molecular beam epitaxy(MBE method), a location position of the mask is deviated. Then a light emitting layer 3 is formed through MBE method by deviating the growth position so that is overlaps partially with the conductive layer 2, and a high resistance layer 4 is formed thereon through the MBE method. Then In is deposited on the conductive layer 2 in ultra-high vacuum to acquire an ohmic electrode and an electrode 5 of extremely high quality. An electrode 6 is formed by depositing gold on the high resistance layer 4 similarly in ultra- high vacuum. A light emitting element can be acquired in this way.
Patent JP-H0772342-A (JP)
Title: Optical adapter device
Inventor: YUI NAOMASA
IPC: G02B6/04
Filed: 1993-09-01
Abstract: PURPOSE:To make the projection light intensity distribution of a light source uniform and linearly attenuate light, and to freely select the direction of the projection light by providing a shield plate, which moves in the direction of a pixel array on the projection end surface of an optical fiber group in a front stage, between optical fiber groups. CONSTITUTION:A 1st optical fiber group 3 and a 2nd optical fiber group 5 in the front stage and an optical fiber group 9 in a rear stage have 10X10 pixels formed by regularly dividing the solid angles between their incidence end surfaces and projection end surfaces divided into matrixes; and a bundle of 10 optical fibers per pixel on the incidence end surface is inserted and the other ends of the optical fibers are distributed equally to pixels of the same columns of the projection end surfaces or distributed equally to pixels of the same rows on the projection end surfaces. Then the shield plate 7 is moved up and down to cut off projection light 6 from the optical fiber group 9 in the rear stage and only light 8 which is not cut off passes through the optical fiber group 9 in the rear group, so that projection light 10 is obtained. The projection light 10 varies in light intensity corresponding to how much the shield plate 7 covers the projection light 6. Namely, the shield plate 7 serves as a gate.
Patent JP-H0956800-A (JP)
Title: Deodorant and deodorizing method
Inventor: SASAKI SHIGERU
IPC: C07D261/14
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant which can effectively remove aldehyde, etc., which are a bad-small substance, and a deodorizing method with the said deodorant. SOLUTION: The deodorant is a deodorant containing heterocyclic compounds, in which amino groups of first class are bonded with aromatic heterorings having at least one nitrogen atom as a constituent element. The heterocyclic compounds are preferably acid salts. An example of deodorizing methods with the above deodorant is a method in which a bad-smell substance, mainly of aldehyde, is deodorized by making it touch the said deodorant.
Patent JP-S6393358-A (JP)
Inventor: MURAKAMI HIROSHI
IPC: B02C17/22
Filed: 1986-10-09
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-H1065476-A (JP)
Title: Lc low pass filter
Inventor: ARAKAWA MICHIYA
IPC: H01G4/40
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To easily form a resonance capacitor without increasing number of components in a means that a resonance capacitor is connected in parallel with an inductor so as to obtain an attenuation pole with a steep characteristic. SOLUTION: Spiral inductors L1 , L2 wound in spiral toward respective centers are formed, a dielectric thin film 10 is coated on them, and connection paths 17a, 17b are formed on the dielectric thin film 10 so as to be extended externally from each center of the spiral inductors L1 , L2 , projected conductors x, x acting line opposed capacitor electrodes are extended to the connection paths 17a, 17b via the outer winding part of the spiral inductors L1 , L2 and the dielectric thin film 10 and then resonance capacitors Cx , Cx connected in parallel with the spiral inductors L1 , L2 are formed for self-resonance.
Patent JP-H02269154-A (JP)
Title: Self-extinguishing thermoplastic polyphenylene ether/polyamide molding material
Inventor: KURISUTOFU TAUBITSUTSU
IPC: C08L25/02
Filed: 1988-09-28
Abstract: PURPOSE: To obtain a molding material excellent in mechanical properties, especially impact resistance in multiaxial directions and excellent in processability and fire resistance by mixing a component comprising a modified polyphenylene ether, etc., with a component comprising a polyamide, etc., etc.  
     CONSTITUTION: This molding material comprises 0-90 wt.% component A comprising 70-99 wt.% modified polyphenylene ether A 1  comprising 4.95-99.95 wt.% polyphenylene ether (i), 0-90 wt.% vinylaromatic polymer (ii), 0.05-10 wt.% semiester or semiamide (iii), a graft-active monomer (iv) and 0-20 wt.% radical initiator (v), 10-90 wt.% component A 2  comprising 1-30 wt.% bonded- phosphoruscontaining compound, 90-10 wt.% component (B) comprising 80-99 wt.% polyamide (B 1 ) and 1-20 wt.% bonded-triazine-residuecontaining compound (B 2 ) selected from the group consisting of cyanuric acid (derivatives), 0-30 wt.% rubber (C) having improved impact resistance and 0-60 wt.% additives (D). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04124399-A (JP)
Title: Diagnostic method of crack in tunnel
Inventor: YOKOYAMA YOSHINORI
IPC: G01B11/24
Filed: 1990-09-13
Abstract: PURPOSE:To promote reliability of diagnosis by permitting a truck on which a plurality of VTR cameras are mounted to travel in a tunnel to pick up the image of the state in a tunnel, and creating a picture in a film to detect cracks and measure the number of them from the difference in density of the picture. CONSTITUTION:Pictures of a ceiling and side wall of a tunnel are continuously taken by all VTR cameras on a truck 1 while the truck 1 is traveling on the floor of the existing tunnel. Then, after a plurality of pictures are taken, picture data is collected, and a plurality of pictures are produced in one picture data by a picture integrated device 3. After that, video signals for one portion of pictures are transmitted to a video treatment device 5 by making use of the video, analogue signals are converted into digital signals, and the luminance of picture elements is measured to display the data of 8 bits. The ratio of the number of picture elements falling on the range of reference set to the total element in advance is calculated and is outputted to a monitor 6, personal computer 7 and printer 8.
Patent JP-H0289954-A (JP)
Title: Combustion control device for bath heater
Inventor: IWAMOTO RYUSHI
IPC: F23N5/24
Filed: 1988-09-27
Abstract: PURPOSE:To make it possible to conduct heat-up operation even if the detected temperature by a temperature sensor is over a specified temperature by burning forcibly a bath heater for a certain time when heat-up operation is started and, after a certain time has passed, judging whether or not the hot water temperature is over a set temperature. CONSTITUTION:A bath heater is forcibly burned by forced combustion means 17 and combustion control device 19 with no relation to initial temperature detected by a temperature sensor 12, and at timer count means 18 the timer count of time TB for operating the forced combustion means 17 for a certain time is conducted. After this when a certain time TB of the forced combustion is finished and a set temperature comparison device 15 judges that detected temperature by the temperature sensor 12 is higher than the temperature set by temperature setting means 22 for the temperature of heat-up, the combustion of the bath heater is stopped by heat-up stop means 20, and the state of standing-by is given for a certain time TA which is counted in timer count means 21. Later if, after the certain time is finished, the set temperature comparison device 15 detects temperature over the set temperature, the outside is informed that the bath is ready by heat-up alarm means 23.
Patent JP-H08103141-A (JP)
Title: Reaping part-sliding combine
Inventor: KOMIYAMA YOSHIKAZU
IPC: A01D67/00
Filed: 1994-10-05
Abstract: PURPOSE: To shorten the longitudinal length of a reaping part in a combine capable of changing the position of the reaping part by laterally sliding the part using an improved sliding mechanism. CONSTITUTION: A longitudinal supporting lever 8 is projected downward at the front of a reaping input case 1 and a top end of the longitudinal supporting lever 8 is fixed to a horizontal supporting lever 9. A horizontal transmission case 19, supporting a pretreating mechanism of the reaping part through slide arms 10L and 10R as a pair of right and left parallel links, is connected and supported by the horizontal supporting lever 9.Simultaneously, a swing transmission case 11 is stretchably and swingably elongated from the reaping input case 1 and a bevel gear case 13 at the top end of the transmission case 11 is connected to the transmission system of the pretreating mechanism.
Patent JP-S60131407-A (JP)
Title: Position detector for light pen
Inventor: OGINO GIICHI
IPC: G06F3/037
Filed: 1983-12-21
Abstract: PURPOSE:To perform position detection accurately in a short time by reading the contents of a brightness memory within a specific region from the center point of a visual field, and deciding on the coordinate position of a target point from an address position corresponding to signals with logic ''1'' among the read signals. CONSTITUTION:A computer 5 executes a graph generating program to decide on position information on a graphic form, and then writes brightness information in the brightness memory 11. A scanning mechanism 12 reads the brightness information out of the brightness memory 11 synchronously with the scanning of a graphic display device 1 and displays it on the graphic display device 1. The intersection of tracking lines 7 and 8 is put in the visual field 9 of a light pen 2, and then aposition detecting mechanism 13 inputs the outer circumference of the visual field 9 and the information on the intersection of the lines 7 and 8 to the computer 5 to calculate the position coordinates (x0, y0) of the center point 11 of the visual field.
Patent JP-S60133645-A (JP)
Title: Control method for charged particles flow
Inventor: SUZUKI TOSHIHIRO
IPC: H01J37/06
Filed: 1983-12-21
Abstract: PURPOSE:To make it possible to control the flow of charged particles in an electron ray with wireless by providing a film material which causes the deflection of electric charge in its in-plane direction when receiving the irradiation of light and by controlling this irradiation of light on the film material. CONSTITUTION:When the light is not irradiated on a slant deposited film 4, the electric charge deflection is not caused in both an inner area 4a and an outer area 4b of the slant deposited film 4, and therefore an accelerated positive ion flow 13 from a charged particles flow source 11 passes through window holes 10, 8 without being affected by the slant deposited film 4 and adheres to a base plate 12. When the light is irradiated on the slant deposited film 4, the inner area 4a is positively charge-deflected, and therefore the positive ion flow 13 which comes flying it repelled by the positive electric charged deflected toward the side of the inner area 4a and can not pass through the wndow holes 10, 8. When the light, which is to be irradiated on the slant deposited film 4, is weakened to decrease the amount of electric charge deflection, the ion low can pass through the window holes 10, 8, and at the same time, when the ion flow path is deflected toward the center of the window holes 10, 8, it is possible to make it function as a convex lens.
Patent JP-2001061725-A (JP)
Title: Floor suction tool
Inventor: SAITO KAZUO
IPC: A47L9/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To resonantly absorb the noise caused by air sucked from a suction port and to reduce the noise leaked from a floor suction tool by forming the upper wall of a suction tool main body constituting an intake passage into a double structures consisting of an inner member and an outer member and forming many holes in the inner member. SOLUTION: A lid body 68 constituting the top surface of the rotary brush storing chamber 59 of the floor sucking tool 54 is constituted of an upper member 69 and a lower member 70, a passage through which exhaust passes is formed between a pair of swelling parts projected upward over the whole width of the upper member 69 in a short direction and the lower member 70 and many holes 73 being about 1 mm in diameter are formed at a part corresponding to the passage in the lower member 70. Besides, a space S is obtained by forming an about 3 mm gap between the upper member 69 and the lower member 70, the space S is made to communicate with the rotary brush storing chamber 59 with the holes 73 of the lower member 70 and a resonator is formed by the holes 73 and the space S.  Then the noise due to the irregular flow of air sucked into the storing chamber 59 and a whistling noise due to the rotation of the rotary brush 60 are absorbed resonantly.
Patent JP-H0875594-A (JP)
Title: Water shock testing machine
Inventor: MINAKAWA KOUICHI
IPC: G01M3/28
Filed: 1994-09-09
Abstract: PURPOSE: To provide a water shock testing machine for detecting the water leakage of a pipe such as a water service pipe. CONSTITUTION: In a water pressure testing machine consisting of a water tank 1, a pump 2 for absorbing water from the water tank 1, a pressure control valve 4 for adjusting water pressure, a pair of solenoid switching valves 6, and a connection part 7 for connecting a pipe to be tested between the solenoid switching valves 6, an accumulator 9 is provided in a water circuit, a water shock repetition test can be executed while water is sealed in the pipe, and not only the water leakage can be detected in the pipe to be tested but also the damage of a pipe member can be confimed.
Patent JP-H0770501-A (JP)
Title: Ink composition and circuit coating film made by using it
Inventor: YANO HITOSHI
IPC: C09D175/04
Filed: 1993-09-02
Abstract: PURPOSE:To obtain an ink composition having high concentration with excellent storage stability and improved printability, flexibility, adherence, electrical insulating properties, curling resistance, etc., by using a blocked polyurethane, a blocked polyisocyanate, an epoxy resin and a curing catalyst as the principal constituents. CONSTITUTION:The composition is obtained by using as the principal constituents a blocked polyurethane (A), a blocked polyisocyanate (B), an epoxy resin (C), and a curing catalyst (D). The constituent A is formed from a polyisocyanate, a polyol having an average molecular weight of 500 to 5,000 and a blocking agent. The constituent B is synthesized in such a manner that the equivalent ratio of the active hydrogen atoms of the blocking agent to the isocyanate groups of the polyisocyanate is (1.0:1) to (1.2:1). The amount of constituent B is 10-200 pts.wt. based on 100 pts.wt. constituent A. Constituent C is used in an amount sufficient to provide an equivalent ratio of the epoxy groups thereof to all the masked isocyanate groups of constituents A and B of (10 to 100):100. The amount of constituent D is 0.01-3.0 pts.wt. based on 100 pts.wt. total of constituent A, B and C.
Patent JP-H04122297-A (JP)
Title: Solvent recovery type dry cleaner
Inventor: IKEDA TOMOHIKO
IPC: D06F43/08
Filed: 1990-09-11
Abstract: PURPOSE:To eliminate the danger of ignition and explosion by arranging an exhaust valve and a suction valve and carrying out the air discharge in which the suction valve and exhaust valve are opened for a prescribed time after the completion of the dehydration process. CONSTITUTION:A solvent in mist form in a circulation air passage 15 is discharged outside a machine in an air discharge process by an exhaust valve 20 arranged between a recovery chamber 3 and a heating chamber 19, and outside air is taken into a washing tank 1 in the air discharge process by a suction valve 21 arranged between the heating chamber 19 and the inlet 4 of a washing tank. Accordingly, after the completion of the dehydration process, fresh air is introduced into the circulation air passage before the drying process by opening the suction valve and the exhaust valve, and the solvent in mist form in the circulation air passage is discharged, and the gas concentration is reduced temporarily, and drying process is carried out under a lower explosion limit. Since the air discharge process carried out before the drying process, and the solvent in mist form in the circulation air passage is discharged outside a passage, evaporated gas is added into the solvent in mist form in a cleaning device, and the generation of high concentration state is prevented, and drying can be completed, condensation-recovering the solvent under the lower condition than the explosion limit in a safe region.
Patent JP-S6397455-A (JP)
Title: Brake device for vehicle
Inventor: NAKAMURA TADANORI
IPC: F16D51/16
Filed: 1986-10-13
Abstract: PURPOSE:To eliminate the need for using a back plate and reduce the number of parts by projectingly fixing the anchor pin of a brake shoe on the upper part of a steering knuckle body while forming a supporting bore on the lower part of said body to rotatably install the shaft part of a brake cam. CONSTITUTION:A steering knuckle 50 is rotatably provided around a cylindrical king pin holder 2 and a king pin 3 on the end part of a vehicle body cross pipe 1. An axle 57 is projectingly provided on the outside of the center part of this knuckle body, and a brake drum 13 is installed on the cylindrical hub 10a of a wheel 10 via a ring type stay 10b. An installing boss part 61 is formed on the upper part of the knuckle body to projectingly and fixedly provide the anchor pin 63 of a brake shoe 64, while a supporting bore 66 is formed on the lower part of the body to rotatably fit the shaft part 67a of a brake cam 67 into it, and the brake shoe 64 is spread to carry out braking. Thereby, it is not necessary to use the conventionally provided back plate, reducing the number of parts.