baber/WOPTO huggingface dataset:
Patent JP-2000097409-A (JP)
Title: Burner
Inventor: MOMOSE TOSHISHIGE
IPC: F23D14/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make uniform the flame length at each flame hole during combustion by projecting a protrusion inward from the wall constituting a mixing chamber. SOLUTION: Burner head 11 comprises an annular outer circumferential wall 11b on the bottom part thereof, and an annular rib 11c projecting upward from the inner circumferential part of the bottom. A tubular burner ring 2 having a large number of flame holes 2a are fitted in the rib 11c and protrusions 51, 52, 53 are projected inward from the outer circumferential wall 11b of a mixing chamber S facing the flame hole 2a of the burner ring 2. A guide face 51a, 52a, 53a for inclining the flow of mixed gas by a specified angle to the flame hole 2a side is provided at an upstream part of each protrusion 51, 52, 53. According to the arrangement, flame length at each flame hole can be made uniform during combustion.
Patent JP-H1193834-A (JP)
Title: Reciprocating compressor
Inventor: YOSHII SEIJI
IPC: F04B39/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating compressor capable of preventing a discharge valve part from being twisted, and improving the durability of the discharge valve part. SOLUTION: Discharging holes 29b, 30b are formed in stopper plates 29, 30 so as to approximately surround outer edges of discharge valve parts 27a, 28a. The high-pressure refrigerant gas passes around the discharge valve parts 27a, 28a from discharge ports 3a, 5a and flows out into the discharging holes 29b, 30b and a discharge chamber, and the refrigerant gas smoothly passes from a compression chamber to the discharge chamber, and the discharge valve parts 27a, 28a are prevented from being twisted.
Patent JP-S63129100-A (JP)
Title: Process for forming whisker on zinc plated layer
Inventor: TAKEMURA TSUYOTOSHI
IPC: C30B29/62
Filed: 1986-11-15
Abstract: PURPOSE:To form whisker contg. a component other than zinc on a zinc plated layer by forming previously an alloy layer contg. said other component than zinc at a part deeper by a specified depth below the surface of the zinc plated layer formed on a foundation base material. CONSTITUTION:An alloy plated layer contg. a component other than zinc is formed at a part deeper by a specified depth below the surface of a zinc plated layer formed on a foundation base material. By this method, whiskers comprising a component of the alloy plated layer is formed on said zinc plated layer. Preferred depth described above is 2-5mum. For the purpose of forming said whisker on the zinc plated layer, it is preferred that said zinc plated layers are formed in multiple layers on the foundation base material, then the surface is subjected to chromate treatment, then to heat treatment.
Patent JP-H03135390-A (JP)
Title: Method and device for controlling power converter
Inventor: MATSUI TAKAYUKI
IPC: H02P23/16
Filed: 1989-10-19
Abstract: PURPOSE:To measure the offset of a current detector under the state in which an AC motor is supplied with currents from a power converter, and to compensate offset by making output currents flow only through the two phase of the AC motor, detecting the output currents of the other phase and controlling the power converter. CONSTITUTION:A current detector 4U detecting the currents of the U phase of an induction motor 2 is installed on the output side of a PWM inverter 1 and a current detector 4W to W phase respectively, and a coordinate converter 16 is supplied with currents through adders 17, 18. When the output voltage of the PWM inverter 1 is used as a voltage vector orthogonal to the U phase, excitation currents fed to the induction motor 2 are made to flow only through V phase and W phase. When the detecting signal of the current detector 4U of the U phase is not brought to zero, the magnitude of the detecting signal is employed as the offset of the U-phase current detector 4U, and offset is compensated through an offset regulator 6. Accordingly, the generation of the torque ripple of the induction motor 2 can be prevented.
Patent JP-H0696171-A (JP)
Title: Image processor
Inventor: INOHARA HIDEMI
IPC: G03F1/00
Filed: 1992-09-16
Abstract: PURPOSE:To recognize abnormality on a client side even when it occurs in the server processing of a work station of window system realized in a server client system and to surely execute processing for abnormality by providing a module provided with a specific function at the higher-order position of the library of a client. CONSTITUTION:The module 322 is provided at the higher-order position of the library. In other words, a processing request to receive the states of a mouse 306 and a keyboard 303 is issued from an application 323 via Xlib 321, and the application 323 transmits a display processing request to an X server 311 via the Xlib 321, however, the module 322 is provided as an intermediate layer at that time. The module 322 is a higher-order module for the Xlib 321 equipped with a check function for a parameter in which the abnormality may occur, a registration function for processing that should be executed when a check result shows an error, and a function to execute registered processing.
Patent JP-H08136910-A (JP)
Title: Color liquid crystal display device and its production
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/1335
Filed: 1994-11-07
Abstract: PURPOSE: To make a thickness smaller and image quality higher by flattening the surface of a so-called color filter substrate having a black matrix and color filters in contact with a liquid crystal compsn. layer. CONSTITUTION: This liquid crystal display device has the black matrix BM composed of a metallic film or low-transmittance material formed on a transparent substrate SUB 2, colored layers FIL(R), FIL(G), FIL(B) colored to a pattern form of three primary colors by a thermal transfer system, dyeing-proof regions FIL(T) for packing the spacings between the respective colored patterns of the colored layers, a transparent protective film layer PSV 2 formed on the colored layers and dyeing-proof regions and transparent electrodes ITO 2 formed on the protective film layer. The protective film layer is composed of a metal- contg. org. silicon compd. which is curable by light and heat.
Patent JP-H05112132-A (JP)
Title: Door structure of automobile
Inventor: TANIMOTO HIROSHI
IPC: B60J5/10
Filed: 1991-10-21
Abstract: PURPOSE:To surely prevent malfunction concerning the opening operation order of a pair of opening and closing units, and to reduce the cost by omitting any locking means. CONSTITUTION:The first and second opening and closing units 2, 3 are provided on one opening portion 1. An opening and closing operating portion 7 for the first opening and closing unit 2 is disposed in such a position as to be operated from the outside, and an opening and closing operating portion 19 for the second opening and closing unit 3 is disposed in such a position as to be operated from the outside only through an opening portion 1a formed when the first opening and closing unit is opened. Preferably, the opening and closing operating portion for the first opening and closing unit comprises a door handle 7 and a cover unit 8b, wherein this cover unit and the cover unit 8a of the hinge portion 4 of the first opening and closing unit are disposed in the symmetrical positional relation to each other.
Patent JP-H06124398-A (JP)
Title: Road shape recognizing device
Inventor: KOREISHI JUN
IPC: G08G1/0968
Filed: 1992-10-12
Abstract: PURPOSE:To provide the road shape recognizing device which can accurately estimate parameters of a road shape even when a vehicle slants to a road surface in the front-rear direction. CONSTITUTION:An image of the travel road including a lane end in front of the vehicle is picked up by a video camera 1, and its image data are stored in an image memory 2 and processed by an image processing processor 3 to obtain information on the lane end. A distance measuring sensor 6, on the other hand, detects the front and rear vehicle height values of the vehicle and a vehicle speed sensor 7 detects the vehicle speed. Then a CPU 4 calculates the shape of the road from image information processed by the image processing processor 3 and stores the parameters of the road shape in a RAM 5 and a pitch angle of the vehicle is calculated from the height value of the vehicle obtained from the distance measuring sensor 6 and when a pitch angle is outside a specific range and it is judged that the vehicle slants, a movement quantity is calculated from the output of the vehicle speed sensor 7, etc., and the parameters of the road shape are estimated from the calculated movement quantity and the latest past movement quantity stored in the RAM 5.
Patent JP-H0418558-A (JP)
Title: Photosensitive material
Inventor: YAMADA MASATO
IPC: G03F7/06
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a photosensitive material superior in stability with the lapse of time in spite of using a dye or pigment as a color image forming material by incorporating a compound having a specified polar group into microcapsules. CONSTITUTION:The color image forming material of the dye or pigment and the compound having a polar group selected from a group of alcohol, ether, amido, urea, urethane, and sulfonamido are contained in the microcapsules, and this compound has a function of defending a base precursor from the color image forming material itself being dyed, that is, the dye or pigment. It is preferred to attach the compound to the surfaces of the base precursor particles, thus permitting stability with the lapse of time to be enhanced in spite of enclosing both of the base precursor and the dye or pigment in the microcapsules.
Patent JP-H01116921-A (JP)
Title: Thin film magnetic head
Inventor: MORIJIRI MAKOTO
IPC: G11B5/48
Filed: 1987-10-30
Abstract: PURPOSE:To enable any pair of heads to be used on a slider by equalizing the distance between the centers (track) of magnetic cores for two reading thin film magnetic heads to the distance between the centers (track) of magnetic cores for writing thin film magnetic heads. CONSTITUTION:Magnetic film patterns 22 and 24 for the reading heads are manufactured on a slider 1 and magnetic film patterns 23 and 25 for the writing heads are also manufactured. The distance (a) between the reading heads 22 and 24 is equalized to the distance (b) between the writing heads. Consequently, the distance (c) between the reading head 22 and writing head 23 and the distance (d) between the reading head 24 and writing head 25 become equal to each other inevitably and c=d holds. Consequently, whichever pair of head are used, reading and writing are possible by making the heads access a track on a magnetic recording medium.
Patent JP-S61197542-A (JP)
Title: Acylated glyceride useful for low calorie fat-containing food composition
Inventor: ROBAATO ANSONII BORUPENHAIN
IPC: A23D9/00
Filed: 1985-12-04
Abstract: alpha-Acylated glycerides having the formula:wherein each R' is a C<sub>10</sub>-C<sub>14</sub> alkyl group and wherein each R<sup>2</sup> is a C<sub>14</sub>-C<sub>16</sub> aliphatic group are disclosed. These alpha-acylated glycerides are useful as non-digestible fats in low calorie fat-containing food compositions.
Patent JP-H07100464-A (JP)
Title: Continuous electrolytic water-producing apparatus provided with water purifier
Inventor: OKAZAKI TATSUO
IPC: C02F1/44
Filed: 1993-10-05
Abstract: PURPOSE:To save washing water while utilizing acidic water by connecting a washing water pipeline to return back the water from an acidic water discharging pipe of an electrolytic tank with either one of a leading-out route or a leading-in route of a water purifier through a three-way switching valve, and connecting a water discharging pipe to a drain with the other route through a three-way switching valve. CONSTITUTION:A washing water pipeline 14 to return back acidic water to water purifiers 2a, 2b is connected with an acidic water discharging pipe 10 of an electrolytic tank 1 and the tip of the pipeline is connected with 7 leading-out routes 13a, 13b of the water purifiers 2a, 2b through a forked pipe 14a, 14b. Depending on the operation of three-way valves 15a, 15b installed at the connected points with the leading-out routes 13a, 13b, the leading-out routes 13a, 13b of the water purifiers 2a, 2b are made to communicate selectively with a water supplying part 8, the washing water pipeline 14, and the acidic water discharging pipe 10 of the electrolytic tank 1. On the other hand, water discharing pipes 17a, 17b communicating with a drain 16 are connected with leading-in routes 12a, 12b of the water purifiers 2a, 2b through three-way valves 18a, 18b are made to communicate selectively with a raw water supplying source 11 and the drain 16.
Patent JP-S63128129-A (JP)
Title: Manufacture of sintered ore
Inventor: KAWAGUCHI TAKAZO
IPC: C22B1/20
Filed: 1986-11-17
Abstract: PURPOSE:To reduce sintering energy and also to improve sintering quality, by charging, as sole ore, an oversize product prepared by screening iron ores in which articles of specific grain sizes comprise the greater part into a sintering machine. CONSTITUTION:For example, a moisture-containing sintering material 8 which is prepared by mixing various blended materials such as lumpy iron ore of >=10mm grain size, iron ore of <=10mm grain size, limestone of <=5mm grain size, etc,. and in which materials of <=10mm grain size comprises the greater part is classified by means of a 4-6mm sieve 9, and the resulting oversize product 10 is fed to a sole hopper 2 of a sintering machine and supplied as sole ore 3 onto a pallet 1 of the sintering machine. On the other hand the undersize product 12 is subjected to pelletization treatment together with other sintering material 13 by means of a mixer 14 with the addition of water, which is fed to a sintering material hopper 6 and supplied as a sintering material to onto the sole ore 3 on the above pallet 1. Subsequently, the surface of the raw-material layer is ignited by means of an ignition furnace 7 and air is sucked via wind boxes 15 so as to carry out sintering.
Patent JP-H02121884-A (JP)
Title: Copying method by flash
Inventor: KASHIO YUKIO
IPC: B41M5/26
Filed: 1988-10-31
Abstract: PURPOSE:To satisfactorily copy an image drawn by handwriting even on a flat or curved surface by successively laminating a tissue sheet having an image formed thereto, a light reflecting layer, a heat-meltable ink layer and a member to be copied and lighting a flash lamp from above through a transparent member while compressing a cushion member. CONSTITUTION:A tissue sheet 19 composed of tracing paper, paraffin paper, Japanese paper or a resin sheet having light perviousness and having a writing image 19b formed to at least one surface thereof is arranged to the under surface of the cushion member 17a provided to the lower part of a transparent body 17 and an ink sheet 18 is stretched so as to traverse under the tissue sheet 19. When this sheet 18 is arranged on the paper 23 to be recorded placed on a mount table 28 to be pressed thereto by an apparatus main body, the cushion member 17a is compressed. When a discharge lamp 13 is flashed in this state to irradiate the ink sheet 18 through the tissue sheet 19, the heat of said lamp is transmitted to a heat-meltable ink layer 18a through the ink sheet 18 and the base film 18a to melt the layer 18c and this melted part 18d is thermally transferred to the paper 23 to be recorded.
Patent JP-H08132925-A (JP)
Title: Generator motor control device
Inventor: MURAKAWA RYUJI
IPC: B60W10/10
Filed: 1994-11-08
Abstract: PURPOSE: To prevent impact generated in association with down-shift at the decelerating time in a vehicle provided with an automatic transmission and a generator motor and so constituted as to convert the kinetic energy of the vehicle into electric energy to recover it at the decelerating time. CONSTITUTION: When an accelerator total closure sensor 71 detects the nondepression of an accelerator, a controller 5 applies a current to a solenoid 4 to put a lock-up clutch in a lock-up on state, thus putting a generator motor 3 in generating action. When engine speed is lowered to the speed to shift down, the controller 5 stops current application to the solenoid 4 to put the lock-up clutch in a lock-up off state and to change the shift of an automatic transmission into a neutral position, thus putting the generator motor 3 in motor action. When the automatic transmission 1 executes down-shift, motor action is stopped, and a current is applied to the solenoid 4 to put the lock-up clutch in the lock-up on state.
Patent JP-H10118070-A (JP)
Title: Ultrasonograph
Inventor: FUJIMOTO HIROSHI
IPC: A61B8/12
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To shorten diagnosing time by performing a rotation of the optimum image by a simple operation to adjust an ROI(region of interest) displayed on an ultrasonic image to a position easily visible from an operator. SOLUTION: In the control of reading data out of a one-dimensional memory 23 by a PPI(plan position indicator) display signal control section 25, an initialization operation of the one dimensional memory 23 is performed by a signal E, a reading operation of the data by a signal F and a polar coordinate address for writing into an SRAM24 is supplied to the SRAM 24 synchronizing the generation of the reading signal F. By the control of the CPU35, the signal for reading initialization is supplied to the one-dimensional memory 23 from the PPI display signal control section 25 to be delayed by an arbitrary number of scanning lines from the polar coordinate address for writing.
Patent JP-H1193969-A (JP)
Title: Torque limiter
Inventor: ISOBE TARO
IPC: B65H3/52
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To markedly suppress an amount of a lubricant tending to leak out to the outside through a clearance between an inner ring and a cover unit and between an outer ring and a block end wall. SOLUTION: In a torque limiter comprising an inner ring 1, coil spring 7 provided so as to generate friction force between an outer surface of this inner ring, outer ring 2 provided with a lock part able to lock an end part of this coil spring, and a disk-shape cover unit 6 locked to the outer ring 2, and a notched part as an oil reservoir 16 giving a large void as compared with a space formed between the inner/outer rings 1, 2, and sealing a lubricant in a void between the inner ring 1 positioned with the coil spring 7 and an inner wall of the outer ring 2, a side wall inner surface of the cover unit 6 in the space formed between the inner/outer rings 1, 2 is formed in a tilt surface with an inner ring side thick and an outer ring side thin.
Patent JP-H07132430-A (JP)
Title: Swing type clamping device
Inventor: YONEZAWA KEITARO
IPC: B23Q3/06
Filed: 1993-11-02
Abstract: PURPOSE:To lower the height of a clamping device and prevent the release of a clamping state during clamping action. CONSTITUTION:The upper end part 7a of a clamping rod 7 is supported to a housing 4 movably in the vertical direction and oscillatingly in the lateral direction. The intermediate part 7c of the clamping rod 7 is provided with a clamping pressure receiving face 18 and an oscillating operated part 19 in the lateral direction, and a wedge member 22 is supported to the housing 4 movably in the lateral direction. At the time of switching to a clamping state from a swing state in (a), a piston 28 is driven to the right. Then the wedge member 22 is moved to the right as shown in (b), and the clamping rod 7 is switched into an unclamping position Y by a swing return spring 15. In succession, the pressing face 23 of the wedge member 22 becomes wedge-engaged with the pressure receiving face 18 of the clamping rod 7 as shown in (c) so as to push up the clamping rod 7 into a clamping position Z.
Patent JP-H03137171-A (JP)
Title: Production of suede like coating composition
Inventor: NISHIMURA YOSHIHIKO
IPC: C09D5/29
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the title composition capable of providing coating film having cloth like or suede like appearance by blending plastic particles and flocculant into a cationic aqueous synthetic resin coating containing a coloring pigment to give colored particles and blending the colored particles with a water-based varnish. CONSTITUTION:Plastic particles having 10-200mum, preferably 30-80mum particle size are blended into a cationic aqueous synthetic resin coating containing a coloring pigment while stirring and the resultant blend is blended with a water soluble, bivalent or polyvalent metal hydroxide (preferably calcium hydroxide or barium hydroxide) to afford colored particles in which coating film of emulsion resin coating containing the above-mentioned coloring pigment is formed on the surface of plastic particles. The colored particles are blended with a water based varnish to provide the aimed composition.
Patent JP-H11108307-A (JP)
Title: Starting method of gasification furnace
Inventor: ZAISHIYO EIJI
IPC: F23C99/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress generation of SO2 to be of concern after ignition of a gasifying fuel, by keeping at a specified value air ratio of a gasifying agent comprising oxygen and air supplied to a gasification furnace during the period of time from an ignition of the gasifying fuel to a constant level of consumed load of the gasifying fuel. SOLUTION: Temperature and pressure are raised by increasing supply of starting fuel and air flow after the starting fuel is ignited. After temperature raise and pressure raise are completed, switching from the starting fuel to the gasifying fuel is performed so as to transfer to a gasifying state. At this moment, air ratio is made not higher than 1.0 during the period of time from an ignition of the fuel to constant level of load of the gasifying fuel by reducing air flow at the time of the ignition of the gasifying fuel. Thus, generation of SO2 to be of concern after ignition of the gassifying fuel can be suppressed, and piping and the like are prevented from undergoing low temperature corrosion.
Patent JP-H06138560-A (JP)
Title: Dust guard for image forming device
Inventor: YAMAMURA SHUICHI
IPC: G03B27/52
Filed: 1992-10-13
Abstract: PURPOSE:To generate the flow of air along the surface of a dustproof glass with a simple constitution. CONSTITUTION:In this dust guard device for an image forming device constituted so that an optical system 1 is partitioned from an image forming part 3 by a partition plate 3, cooling air passes through an optical system side and an exposing window 13 for exposing an original image from the optical system 1 to the photosensitive body 4 of the image forming part 2 is provided on the partition plate 3 and closed with the dustproof glass 16, a slit 18 communicated with an image forming part side from the optical system 1 is provided in close vicinity to the exposing window 13 provided on the partition plate 3 and on the upstream side of the cooling air for the optical system and simultaneously, a air hitting plate 19 is erected on the optical system side of the partition plate 3 and between the exposing window 13 and the slit 18.
Patent JP-H11104517-A (JP)
Title: Electric dust collector
Inventor: YAMADA AKIRA
IPC: B03C3/10
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make a discharge rod hardly contaminated, to enable making oil mist bear electrical charges even when flow velocity is made high, and also to effectively separate polluted particles from gas to collect them SOLUTION: In a discharge device 2 part, a blade member 5 consisting of an insulating member and whose both surfaces are arc-shaped is arranged in an air passing route 1. The tip part of the bade member 5 is retracted to a more inside part them the part where forward extension lines from the arc curved surfaces of both the surfaces of the blade member 5 mutually contact. A discharge rod 6 is arranged in the tip part of the blade member 5, and also the tip of the discharge rod 6 is positioned in a part surrounded by the forward extension line 5 from the arc curved surfaces of both the surfaces of the blade member 5.