baber/WOPTO huggingface dataset:
Patent JP-S58179305-A (JP)
Title: Electromagnetic ultrasonic measuring device
Inventor: YAMAGUCHI HISAO
IPC: G01B17/02
Filed: 1982-04-14
Abstract: PURPOSE:To improve the detection sensitivity, by making the multipoint measurement in a circumferential direction of a steel pipe possible in an electromagnetic ultrasonic measuring device which uses the ultrasonic wave of the longitudinal wave effective for measuring the thickness of the material to be inspected which is in a high temp. state. CONSTITUTION:A DC excitation coil 12 is wound so as to enclose a steel pipe 1 and a transmission and reception coil 11 is disposed in the position facing the pipe 1 in the central part of said coil 12. The greater part of the DC magnetic flux generated by a DC excitation coil 12 is the magnetic field By of the component parallel with the surface of the steel pipe 1 necessary for transmission and reception of the electromagnetic ultrasonic wave of the longitudinal wave, and if the quantity of excitation for the coil 12 is increased, the magnetic field By increases roughly proportionally. The disposition of plural transmission and reception coils so as to face the steel pipe is made possible by the above-mentioned constitution and the thickness over the entire circumference of the pipe is measured.
Patent JP-H10253649-A (JP)
Title: Congestion monitoring system
Inventor: HARUYAMA HIROSHI
IPC: G01P11/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a congestion monitoring system in which the load of an image processing operation for a congestion judgment is reduced, by which the costs of an image processing apparatus are lowered and which can miniaturize the image processing apparatus. SOLUTION: While a measuring line which is set on a road image is used as a reference, a distance is measured on the basis of a movement distance at a prescribed cycle regarding the feature amount of a vehicle which is closest to the measuring line. (S6). Then, a plurality of vehicle speeds which are obtained by a speed measuring means are averaged, and an average speed is computed. (S8). Then, the average speed is compared with a prescribed reference value, and a congestion judgment is made. (S 10). Since the speed is measured by the speed measuring means regarding the feature amount of the vehicle which is closest to the measuring line, it is not required to correlate individual vehicles on two road images at a prescribed cycle when a plurality of vehicles exist on a road image, and the load of an image processing operation is reduced.
Patent JP-S57177299-A (JP)
Title: Exciter for hydraulic power plant
Inventor: NOMURA HIDESHIGE
IPC: H02P9/30
Filed: 1981-04-24
Abstract: PURPOSE:To simplify an exciting system by replacing one phase component of a 3-phase thyristor rectifier with a diode rectifier. CONSTITUTION:The terminal of a generator 1 is connected to a field circuit breaker 6 through an exciting transformer 5, thyristor rectifiers 7 for two phases are connected to the two phase of the breaker 6, and a diode rectifier 7' for one phase is connected to the other one phase. An automatic voltage regulator 12 and a reactive power regulator 13 which detect and calculate the magnitude and phase of the two-phase voltages connected with 2-phase thyristor rectifiers 7 to apply a signal to the gates of 2-phase thyristor rectifiers 7 are provided. In this manner, an exciting system can be simplified.
Patent JP-S60202441-A (JP)
Title: Mask for forming pattern for semiconductor device
Inventor: WATAKABE YAICHIROU
IPC: G03F1/88
Filed: 1984-03-27
Abstract: PURPOSE:To prompt etching speed and to obtain a fine pattern more easily by forming a silicide film of Mo, W, or Ta on a glass substrate directly or interposing a polysilicon film and using the silicide film for the pattern-forming mask. CONSTITUTION:After coating a polysilicon film 4 to 1,000Angstrom film thickness on a glass substrate 1 such as quartz, a silicide film 3 of Mo, W, or Ta is deposited thereon to ca.200Angstrom  film thickness. A photoresist or an EB resist is coated thereon to ca.500Angstrom  thickness, then a specified pattern is formed with light or EB. Thereafter, the silicide film 3 is developed and then etched. In this case, the etching is executed easily by a dry method.
Patent JP-H02241996-A (JP)
Title: Vane pump
Inventor: HANDA TAKESHI
IPC: F04C29/06
Filed: 1989-03-14
Abstract: PURPOSE:To suppress noise and vibration from being produced so as to hasten the production of vacuum by providing an exhausting path for exhausting compressed air through throttled communication with a pressure chamber not connected to a secondary inlet between an outlet and the secondary inlet. CONSTITUTION:In this vane pump, compressed air remains in a pressure chamber 18 after compressed air is exhausted from the pressure chamber 18 to an outlet 24. The remaining compressed air is, however, exhausted to a groove 22 through an exhausting groove 30 and a throttle 32. Thus, the compressed air remaining in the pressure chamber 18 cannot be exhausted into a secondary inlet 28 as it is. Therefore, noise and vibration to be generated due to exhausting of the compressed air into the secondary inlet 28 can be suppressed to prevent lowering of the vacuum pressure at the secondary inlet 28 so as to hasten the production of vacuum.
Patent JP-H06269637-A (JP)
Title: Deodorization heater
Inventor: MATSUNAGA MASAMI
IPC: H05B3/44
Filed: 1993-03-22
Abstract: PURPOSE:To prevent decrease in defrosting function of a refrigerator due to addition of deodorizing function and provide a deodorizing heater which can remove malodorous components efficiently wherein the deodorizing heater is used for, for example, a refrigerator and has malodorous components removing function wherein the malodorous components are generated in the inside of the refrigerator. CONSTITUTION:A deodorization heater is composed of a deodorization heater 33 and a dewdrop preventing part 38 wherein the heater 33 is either a glass tube heater 36 or a metal tube heater which is also used as a defrosting heater and bears a catalytic coating layer 37 on the surface and the part 38 is set above the deodorization heater 33.
Patent JP-H10242016-A (JP)
Title: Front panel of semiconductor manufacturing device
Inventor: YAMAMOTO TETSUO
IPC: H01L21/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a front panel wherein the turbulence of down-flow in a clean room is suppressed, occurrence of flow-stop is suppressed, and coming-in of dirt, dust, etc., into a case is suppressed. SOLUTION: A periphery part 14 of an opened carry-out opening 12 is bent toward a back side. Since the periphery part is bent and inclined, the flow of down flow 9 of a clean room 8 does not abruptly change, so the down flow 9 goes down along the periphery part 14, so that the turbulence of down flow 9 is suppressed. Thus, occurrence of flow-stop is suppressed, and the dust, dart, etc., in the clean room is suppressed from coming into a semiconductor manufacturing device.
Patent JP-H07274033-A (JP)
Title: Synchronizing signal generator
Inventor: KIDA KAZUE
IPC: H04N3/227
Filed: 1994-03-31
Abstract: PURPOSE:To provide a synchronizing signal generator for maintaining an appropriate picture position at all times relating to a device for adjusting the picture position of a television receiver or the like. CONSTITUTION:Synchronizing signals and video signals are respectively inputted to a first time measuring means 2 for measuring the time from the synchronizing signals to the start of the video signals and a second time measuring means 3 for measuring the time from the end of the video signals to the synchronizing signals. A feedback control part 4 controls a phase control part 1 so as to equalize the time measured by the first time measuring means and that measured by the second time measuring means. Thus, the position of pictures is appropriately maintained for any video signals and multiscan is coped with.
Patent JP-S51137731-A (JP)
Title: Paints for electric wires of self fusion bonding
Inventor: SHICHIUMI KEN
IPC: C08L71/08
Filed: 1975-05-26
Abstract: PURPOSE: Compounds for coating electric wires comprising phenoxy resin and novolak type epoxy resin, being capable of forming a self fusion bonding layer whose flexibility is improved by addition of an epoxy resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61276568-A (JP)
Inventor: INGEBORUKU YOTSUTO HOTSUHOMAIA
IPC: A61F11/04
Filed: 1986-03-19
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-S53147526-A (JP)
Title: Speaker device
Inventor: YAJIMA MIKIO
IPC: H04R1/28
Filed: 1977-05-27
Abstract: PURPOSE:To improve sound absorbing effect by interposing air layers between the board and sound absorbing material of a peaker box.
Patent JP-H11245851-A (JP)
Title: Spoiler for automobile
Inventor: YANAGIMOTO TETSUSHI
IPC: B62D37/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a spoiler comprising a light-weight horizontal spoiler, superior in the strength and apperance by forming the thin spoiler of a good shape without using a reinforcement material, and easily vary the attack angle of the horizontal spoiler. SOLUTION: A spoiler comprises a pair of vertical spoilers standed in opposition to each other on both sides of a rear upper face of an automobile, and a hollow horizontal spoiler 24 made of aluminum or an aluminum alloy and installed between the vertical spoilers, the horizontal spoiler 24 is rotatable around a rotary shaft 29 to vary the attack angle, and the fixing means 35, 36 are mounted for fixing the horizontal spoiler 24 to the vertical spoilers at a specific attack angle.
Patent JP-H11240592-A (JP)
Title: Terrarium packaging box
Inventor: MURAKAMI NOBUYUKI
IPC: B65D85/52
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To display attractively a terrarium inside and improve its commodity value, by making the color of the outside of a sidewall darker than the color of its inside and also forming a window in part of the sidewall, in a terrarium packaging box which accommodates a terrarium inside and is used for storage, transportation, and display. SOLUTION: A terrarium packaging box 1 is formed by bending thick kraft paper, and in part of a sidewall a window 1c is made. And the color of the outside of the sidewall is darker than the color of its inside. For example, the outside 1a of the sidewall is painted black and the inside 1b of the sidewall is painted white. By making the color of the outside 1a darker than the color of the inside 1b like that, the interior of the terrarium packaging box 1 made to look relatively lighter than its exterior when it is displayed, and the terrarium accommodated inside is thus made to look attractive. Also, as a material, excepting the kraft paper, corrugated board paper, coat board, or a sheet of a synthetic resin such as polyethylene or polypropylene is used.
Patent JP-H02245556-A (JP)
Title: Automatic tensioner
Inventor: OUCHI HIDEO
IPC: F16H7/12
Filed: 1989-03-16
Abstract: PURPOSE:To improve vibration damping performance and durability by providing a cylinder which is filled with a liquid inside in parallel to a fixed shaft on a fixed member or an oscillating member and bringing a rod joined to the piston thereof into pressure contact with a displacing face portion formed on a part of the oscillating member or fixed member. CONSTITUTION:When a timing belt pressed by a tension pulley generated fine vibration, this vibration is transmitted to an oscillating member 19 via a rolling bearing 33 causing the member 19 to oscillate against the resiliency of a torsion spring 23. However, when the member 19 is oscillated against the resiliency of the spring 23, since a rod 36 fixed to a piston 35 is inclined in the direction of being pushed into a cylinder 34 which is filled with a viscous fluid like oil, etc., resistance larger than the resiliency of the spring 23 is generated in a displacing face portion 39 formed in a part of the member 19 to absorb the vibration transmitted to the member 19. When the tensile force of the timing belt is reduced, the piston 35 is displaced based on the resiliency of a compression spring 40 to bring the face portion 39 into contact with the end portion of the rod.
Patent JP-H07270619-A (JP)
Title: Illuminator
Inventor: SHIBAGAKI TORU
IPC: G02B6/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide an illuminator capable of illuminating such as a liquid crystal display panel without narrowing the area of the effective light emission surface of an input plight transmission body by reducing the external size of a lamp. CONSTITUTION:The illuminator is equipped with a fluorescent lamp 11 having an outside diameter <=5mm composed of a bent cylindrical bulb, a light transmission body 12 with, the housing groove 12a having almost the same shape as the shape of the lamp 11 and capable of housing the lamp 11 formed on the surface and provided with the thickness langer than the outside diameter of the lamp 11, a fixing means 13 for fixing the lamp 11 by using at least a part of the housing groove 12a, and the irradiated body 13 arranged opposite to the surface of the light transmission body 12. Then, since a part of the housing groove integrated with the light transmission body is used, and the lamp 11 can be stuck by pressing, even if the lamp itself is somewhat twisted or bent a little corresponding to the horizontal and the vertical plane, the lamp 11 can be fixed while correctly positioning the lamp 11 with respect to the light transmission body. Moreover, as the outside diameter of the lamp 11 is made small, the area of the effective light emission surface is prevented from narrowing.
Patent JP-H03262995-A (JP)
Title: Monitor device for nuclear reactor scramming circuit
Inventor: TANAKA KAZUHIKO
IPC: G21C17/00
Filed: 1990-03-13
Abstract: PURPOSE:To prevent a control rod from being inserted fast carelessly by connecting the monitor device which monitors the circuit current of a scramming pilot valve solenoid circuit to the circuit and informing an operator that the circuit current decreases below a reference current in such a case. CONSTITUTION:The monitor device 11 is connected to the scramming pilot valve solenoid 6A in series and the output of the device is led to a warning device 12. Resistances RA and RB shunt only a current which is weak enough not to affect the solenoid 6A to the rectification device consisting of a diode bridge D1 and the current is rectilied on a full-wave basis into a DC current I2. The current I2 is rectified by the smoothing filter which uses a capacitor C, a diode D2, and a resistance RC into DC current I3. The current I3 flows through a photodiode D3 which switches when a current exceeding the reference current flows and returns to the rectification device. When the current I3 decreases below the reference current, the diode D3 switches to send a warning to the warning device 12 through an output circuit 13, thereby informing the operator of that.
Patent JP-H08265890-A (JP)
Title: Germicidal holder for microphone
Inventor: KANEKO KAZUO
IPC: G10K15/04
Filed: 1995-03-22
Abstract: PURPOSE: To attain germiciding automatically by lighting a germicidal light only for a prescribed time after a microphone is hooked to a microphone hanger. CONSTITUTION: When a microphone 30 is hooked onto a microphone hanger 23, a limit switch corresponding thereto is closed, a timer and lamp drive section is started and a lamp switch is closed to light a germicidal light 24 and a display red lamp 25 is lighted. The timer and lamp drive section opens the lamp switch after the lapse of a prescribed time set by a timer to goes off the germicidal light 24 and to goes off the red display lamp and to light a green lamp. In this case, when the red display lamp 25 is lighted, it indicates that the microphone 30 is being germicided and when the green lamp is lighted, it indicates that the germicidal state is finished.
Patent JP-S54153709-A (JP)
Title: Rotary kiln
Inventor: EHATA TAKEYOSHI
IPC: F27B7/20
Filed: 1978-05-25
Abstract: PURPOSE: A rotary kiln to designed to remove by destructing baked substance adhered to the inner wall of kiln by providing a stab bar capable of projecting from the inner wall portion of kiln to its radial direction and also its projective operation mechanism.  
     CONSTITUTION: In rotary kiln, there is a tendency of baking deposite (the deposite 22) to occur in a partially limited place. The cylindrical circumferential wall near a place where the deposit 22 tends to occur is provided with the stab bar 5 capable of projecting the lined brick portion 2 to its radial direction and its projective operation mechanism, e.g., the roller 17 attached to the base end of cam rail 16 in the circumferential direction of kiln and the stab bar 5, etc. The cam rail 16 is provided on the frame 21 movable by a driving means, e.g., the actuator 20, etc., while being guided by the guide rail 18 and the guide wheel 19. The kiln is rotated and thereby the roller 17 strikes the cam rail 16 to rotate, during which its cam action leads the stab bar 5 to project into the inside of kiln against the spring force, whereby pushing and peeling off the deposit 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09258756-A (JP)
Title: Karaoke sing-along machine
Inventor: ONISHI YOSHITAKA
IPC: H04N7/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a singer to enjoy a feeling of the star by providing a sub- data base in which sub-data including the personal sub-background image of each singer is recorded, and adding information characteristic of each singer. SOLUTION: An accompaniment-song word data base 1 is stored with accompaniment music and song word image corresponding to this accompaniment music. A main data base 2 is stored with main background images to be the background images of accompaniment music. A sub-data base 3 has personal data characteristic of each singer written therein. As the personal data, the individual profile of the singer is expressed in an image and character information, and the like. The contents of the sub-data base 3 are read by a sub-base reproducing device 6, and a read sub-background image signal is inputted to an image mixing device 7. The image mixing device 7 superimposes images outputted from reproducing devices 4-6.
Patent JP-S58181743-A (JP)
Title: Method for working glass vessel having china-like appearance
Inventor: YAMADA SHIGEKI
IPC: B05D3/12
Filed: 1982-04-15
Abstract: PURPOSE:To form china-like appearance, by roughening the outside of a glass vessel, vapor-depositing a metallic film, and coating the film with colored thermosetting or photosetting resin paint. CONSTITUTION:The outside of a glass vessel is roughened by blasting with fine grains, chemical etching with 2-5% hydrofluoric acid soln. or coating with resin contg. fine inorg. aggregate such as silica gel. A metallic film of Al, Cu or the like is formed on the roughened outside by ionic plating or other method. The film is coated with thermosetting resin paint contg. melamine, epoxy, acrylic or urethane resin colored with a dye or pigment as the principal component or ultraviolet-curing resin paint contg. photosetting acrylic resin modified with epoxy resin or the like, an the paint is cured to provide fine china-like luster and appearance.
Patent JP-H04298015-A (JP)
Title: Metallized film capacitor
Inventor: HATA TADAHIRO
IPC: H01G4/18
Filed: 1991-03-27
Abstract: PURPOSE:To enable high potential gradient design by improving self-healing performance and by restraining reduction of an electrostatic capacity of a metallized film capacitor used for a device and for electric power. CONSTITUTION:A metallized film capacitor which is formed by laminating and winding a metallized film having a mixed deposition metallized layer of Al and Zn of a surface resistance value of 8 to 15OMEGA/square. According to the constitution, it is possible to realize the purpose and to acquire a light and compact metallized film capacitor having good properties.
Patent JP-H05266866-A (JP)
Title: Method of sealing battery
IPC: H01M2/02
Filed: 1992-03-19
Abstract: PURPOSE:To prevent seizure during battering-sealing operation and contamination of the sealed portion of a battery, by forming a high oxidation resistance lubricant film at a portion of contact between a battery casing and a mold when sealing is performed. CONSTITUTION:When a battery is sealed, a sealing mold 6 is lowered in a condition wherein a non-sealed battery is clamped between spindles 4 and 5, and thereafter the outer peripheral portion 1a of a battery casing 1 is curled. In the course of feeding this non-sealed battery to a sealing step, the non-sealed battery is bought in contact with a felt having an oxidation-resisting oil 8 impregnated therein, by which the oil is applied onto the outer peripheral portion of the battery casing 1. An internally projecting annular grooving stepped portion is formed in the vicinity of the end of opening of the battery casing 1 by pressing a rotating grooving roller mold thereon. In this step, by bringing a felt impregnated with the oil 8 in contact with a portion of the mold in abutment with the battery casing 1, the oil 8 is applied on the side face portion of the battery casing 1. By this, the service life of the mold 6 is extended, mold-replacing time period during the operation is shortened, and thus the operating efficiency is enhanced while, contamination on the sealed portion can be prevented.
Patent JP-S60204614-A (JP)
Title: Production of high purity silica gel
Inventor: HATSUTORI AKIHIKO
IPC: C01B33/155
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a high-purity silica gel with simple operation, from an alkali metal silicate and a mineral acid, by adding a water-soluble organic compound having hydroxyl group or ketone group to the mixture of the silicate and the acid. CONSTITUTION:An aqueous solution prepared by properly diluting sodium silicate, etc. with water is mixed with a mineral acid such as sulfuric acid, hydrochloric acid, nitric acid, etc. (preferably about 3-8N sulfuric acid), and made to react with each other at an SiO2 concentration of >=15wt%, preferably >=20wt% to produce silica gel. In the above process, the reaction is carried out in the presence of a water-soluble organic compound having at least one hydroxyl group or ketone group, in the reaction mixture. The organic compound is polyethylene glycol or methyl isobutyl ketone, and its amount is about 1-40pts.wt. per 100pts.wt. of the alkali metal silicate. A high-purity silica gel can be prepared by washing the produced silica gel with an acid and then with pure water.
Patent JP-H04297409-A (JP)
Title: Water-based manicure
Inventor: IGARASHI TADASHI
IPC: A61Q3/02
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a water-based manicure, excellent in gloss, adhesion, water resistance and film strength and having advantages of no flammability, solvent smell, etc. CONSTITUTION:A water-based manicure containing an aqueous complex polymer emulsion prepared by polymerizing (B) one or two or more monomers expressed by formula I or II (R<1> is H or CH3; R<2> is cross-linked cyclic hydrocarbon group, condensed polycyclic hydrocarbon group or group containing the aforementioned groups) in the presence of (A) an aqueous vinyl resin obtained by copolymerizing 0.5-15wt.% monomer having a salt-forming group and polymerizable double bond with 85-99.5wt.% monomer having polymerizable double bond copolymerizable therewith, adding water to a solution of the resultant copolymer in an organic solvent and then distilling away the organic solvent in an amount of 5-60wt.% expressed in terms of solid substance.