baber/WOPTO huggingface dataset:
Patent JP-S6431661-A (JP)
Title: Printer
Inventor: YAMANOBE AKIHIKO
IPC: B41J29/46
Filed: 1987-07-29
Abstract: PURPOSE:To facilitate a recovery process after an abnormal condition is removed, by a method wherein unprinted data in an amount equivalent to a data length counted by a counting means is fetched from a storage means and sent back to a data processor according to a request from the data processor when it becomes impossible to print due to an abnormal condition. CONSTITUTION:On receiving a printing command from a data processor through a signal line 11, a controlling part 10 gives a printing part 30 an instruction to fetch printing data stored in an FIFO buffer 20, one character at a time, and print the data. When it becomes impossible to print due to, for example, running-out of paper, the controlling part 10 informs the data processor of the condition, and waits for an instruction. When an instruction to send back the unprinted data is issued from the data processor, the controlling part 10 identifies whether the count on an unprinted-data counter 13 is 0. When the count is not 0, the controlling part 10 fetches the printing data stored in the FIFO buffer 20 through a bus line 22, one character at a time, and sends the data back to the data processor through a bus line 12. In this case, the unprinted data counter 13 is decremented by 1 at a time, and the sending-back process is repeated until the count on the counter 13 is reduced to 0.
Patent JP-H0472479-A (JP)
Title: Check valve for piezoelectric vibrator pump
Inventor: AIKAWA SUSUMU
IPC: F04B53/10
Filed: 1990-07-19
Abstract: PURPOSE:To enable remarkable improvement in the performance of a pump by supporting a valve body by a supporting arm made of elastic material and placed in the non-deformed neutral state when the valve body is in the position of closing a valve hole. CONSTITUTION:A valve body 1 is supported by a supporting arm 2 into a valve casing provided with a valve seat 3 comprising a fluid flowing valve hole 4. The valve body 1 is capable of assuming the position of being brought into close contact with a valve seat face 3A on the peripheral edge of the valve hole 4 and also the position of being separated from the valve seat face 3A so as to open the valve hole 4. The supporting arm 2 is made of elastic material and placed in the non-deformed neutral state when the valve body 1 is in the position of closing the valve hole 4. The valve body 1 itself is therefore hardly deformed even when the generation of pressure difference between the upstream side and downstream side of a valve seat 3, so that the volume efficiency of a piezoelectric vibrator pump can be improved. Also, since the valve opening pressure of a check valve becomes approximately zero, the response delay of the check valve caused by the valve opening pressure can be eliminated.
Patent JP-H0241966-A (JP)
Title: Hydraulic braking device
Inventor: NISHII MICHIJI
IPC: B60T11/18
Filed: 1988-07-30
Abstract: PURPOSE:To ensure light braking operation by braking one system of wheels through a master cylinder and braking the other system of wheels through an auxiliary cylinder operated according to the output liquid pressure of a hydraulic booster. CONSTITUTION:According to the operation of a brake pedal 2, a hydraulic booster 20 inputs output power hydraulic pressure of a hydraulic source 40 to apply corresponding hydraulic pressure to wheel cylinders 53a, 54a of wheels 53, 54 through an auxiliary cylinder 80, and boosts the master cylinder 10 to be driven, whereby the output hydraulic pressure of which is applied to wheel cylinders 51a, 52a of wheels 51, 52. Accordingly, the stroke of the brake pedal 2 can be shortened. In this arrangement, even if there is leakage in the wheel cylinders 53a, 54a connected to the auxiliary cylinder 8 or its hydraulic pressure path, they are separated in respect of fluid by a piston 82, so that power hydraulic pressure will not flow out. Thus, the braking operation can be conducted so as to ensure satisfactory braking force.
Patent JP-H0532127-A (JP)
Title: Interior fitted item of car
Inventor: FUJII MUTSUO
IPC: B29K75/00
Filed: 1991-07-31
Abstract: PURPOSE:To prevent swell of the surface of an interior trim due to air stagnation generated in a hard urethane layer between a facial layer and a reinforcing fiber mat. CONSTITUTION:In the foaming process, recesses 4a, 4b, 4c are formed in a hard urethane layer 4 on the rear side of projections 1a, 1b of a door trim 1. Owing to these recesses, a glass fiber mat 3 is positioned on the facial layer 2 side. The urethane layer 4 is made thin in the area between the facial layer 2 and glass fiber mat 3 so as to eliminate there a generation of air stagnation, and thereby the surface of the door trim 1 is prevented from swelling to upgrade the appearance.
Patent JP-S6350639-A (JP)
Title: Speed reducing control unit for internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F02D41/00
Filed: 1986-08-18
Abstract: PURPOSE:To improve an exhaust emission characteristic as well as to prevent a decelerating shock from occurring, by stopping a fuel supply at once where an engine is decelerated when throttle valve opening is larger than the specified value. CONSTITUTION:A fuel injection valve 4 is attached to an upstream part of a throttle valve 3 of a suction manifold 2. A signal out of a throttle sensor 5 is inputted into a control unit 7, and a speed-reduced state is judged from a variation in opening of the throttle valve 3, and when the opening of the throttle valve 3 is more than the setting value at that judgment, output of an injection pulse to the fuel injection valve 4 is stopped at once, stopping the fuel supply. With this constitution, an air-fuel ratio is restrained from going to excess richness, and a decelerating shock due to a misfire is thus preventable.
Patent JP-H0720615-A (JP)
Title: Fixing solution for silver halide photographic sensitive material
Inventor: SUZUKI MITSUKO
IPC: G03C5/38
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a fixing solution for silver halide photographic sensitive material capable of restraining discoloration of an image due to residual dye and silver by adding a polyol into the fixing solution. CONSTITUTION:The silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on at least one side of a support is processed with the fixing solution containing the polyol, thus permitting the image to be restrained from discoloration due to residual dye and silver, and at that time, an especially remarkable effect to be obtained by adjusting the concentration of thiosulfate in the fixing solution in the range of 0.8-1.7mol/l. The fixing solution means a solution having fixing ability and it may have other performances, and the polyol to be added into the fixing solution has, preferably, 2-12 hydroxyl groups and 2-20 carbons, and it is preferred that each of hydroxyl groups is not conjugated with the other hydroxyl group.
Patent JP-S6436292-A (JP)
Title: Speaker device
Inventor: SAJI HIROSHI
IPC: H04R1/34
Filed: 1987-07-31
Abstract: PURPOSE:To make good a disassembly/assembly and installation, to make easy the conveyance and to facilitate the dispersion and arrangement regardless of the outdoor and indoor by providing a diffuser at the downward position of the voice discharging hole of a main cylinder and providing a speaker in the internal part of a cover-shaped cylinder opposite to the diffuser. CONSTITUTION:The device is provided with a frame (main cylinder) 10 having a voice discharging hole 11 with a small plex acoustic impedance on a side surface and having a faucet coupling part 12 on an upper edge, a cap (cover- shaped cylinder) 14 to combine through the faucet coupling part 12 with the frame 10 and a body 15 as a column to combine through a downward faucet coupling part 13 with the frame 10. Opposite to the diffuser 16 housed into the internal part of the frame 10 having the voice discharging hole 11, a speaker unit 17 is housed in the internal part of a cap 14. Since the whole is formed in a column shape, the device is suitable for mass production, the disassembly/ assembly, conveyance and installation are good and regardless of the indoor and outdoor, many devices can facilitate to be dispersed and arranged to the space such as the hall and square.
Patent JP-H0718202-A (JP)
Title: Coating material and binder composed mainly of aqueous solution of alkali metal silicate
Inventor: YAMAZAKI SHINSUKE
IPC: C09D1/02
Filed: 1993-07-05
Abstract: PURPOSE:To solve the defects, such as poor water resistance and whitening by carbon dioxide in the air, of water glass while making the best use of the excellent characteristics, such as incombustibility, firm adhesion, high hardness, high gloss and economics, of aqueous solution of a water-soluble alkali metal silicate (water glass) to thereby provide a coating material and a binder comprising an aqueous solution respectively which contains an alkali metal silicate and provides a water-resistance glassy cured material. CONSTITUTION:A coating material and a binder respectively comprising a mixture of an aqueous solution of an alkali metal silicate represented by the formula M2.nSiO2 (wherein M is sodium and/or potassium; and n is 2.0 to 4.1) and an aqueous solution of lithium silicate represented by the formula LiO2.mSiO2 (wherein m is 4 to 5) at a molar ratio of M2O.nSiO2 to LiO2.mSiO2 of (1:1) to (3:1).
Patent JP-S6084247-A (JP)
Inventor: ARUUIN SUPENSAA
IPC: C07C209/00
Filed: 1984-09-14
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-S5982015-A (JP)
Inventor: MATSUMURA KOUJIROU
IPC: A01F12/24
Filed: 1982-11-02
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-H0357003-A (JP)
Title: Instruction processing system for programmable controller
Inventor: UEBU SEIJI
IPC: G06F1/14
Filed: 1989-07-25
Abstract: PURPOSE:To shorten the overall instruction execution time and to increase the instruction processing speed by operating a numerical value arithmetic processing system, an address calculation processing system, and a memory access processing system in parallel. CONSTITUTION:A memory access processing means 300 which accesses a data memory 400 where plural parameters are stored, a numerical value arithmetic processing means 100 which performs the numerical value operation based on an instruction, and an address calculation processing means 200 which calculates the address of a work area on the data memory 400 are individually provided. These means 100, 200, and 300 are operated in parallel to execute instructions. Thus, the number of the whole of processing steps is reduced to increase the processing speed of a timer instruction and a counter instruction.
Patent JP-H0478125-A (JP)
Title: Vacuum treatment equipment
Inventor: KANEKO SATOSHI
IPC: H01L21/306
Filed: 1990-07-20
Abstract: PURPOSE:To improve yield of treatment by equipping an external cover covering a driving part of a conveying equipment with a filter preventing impurities generated in the driving part from scattering into a vacuum chamber. CONSTITUTION:A part of a cover 44 of a driving transmission part 42 is equipped with a filter 48. As the result, the filter 48 can be interposed in the dust flowing-out route from the inside of the driving transmission part 42 to the inside of a load lock chamber. In particular, when the inside of the load lock chamber is evacuated, dust flowing out from the inside of the driving transmission part 42 can be surely captured by the filter 48. Since the inside of the driving transmission part 42 and the inside of a first arm 34 are linked, the inside of the first arm 34 also is evacuated via the driving transmission part 42 when the inside of the load lock chamber is evacuated. Hence also the dust generated inside the first arm 34 is captured by the filter 48.
Patent JP-H01193616-A (JP)
Title: Drive circuit for instrumentation
Inventor: YOSHIKAWA NOBUYOSHI
IPC: G01D7/00
Filed: 1988-08-01
Abstract: PURPOSE:To enable display of a vehicle speed accurately for a speedometer and continuation of an integrating operation positively for a running range meter, by discriminating a running condition in an inertial running with a keyswitch being opened as well to operate a control circuit. CONSTITUTION:A speed sensor 1 outputs a pulse signal with the frequency proportional to a running speed of a vehicle and a running discrimination circuit 2 detects a signal of the sensor 1 to discriminate running condition thereof. Here, in an normal running, a keyswitch 20 is closed, a voltage is applied to an instrumentation 13 through the switch 20 to display a running speed and a running range is integrated. At this point, a pulse signal outputted from the sensor 1 is shaped in the waveform with a one-shot multivibrator 3 to be converted into a voltage from the frequency with a smoothing circuit 4 and applied to a base of a transistor 17 and hence, transistors 17 and 19 both conduct to apply a voltage to the instrumentation 13. Thus, a control circuit 12 is operated by an output signal of the circuit 2 and a power source voltage is applied to the instrument 13 even with the switch 20 opened and the running speed is displayed to integrate a running range.
Patent JP-H0865672-A (JP)
Title: Processor and method for compressing character data
Inventor: UKAI YUKIHIRO
IPC: H04N19/625
Filed: 1994-08-16
Abstract: PURPOSE: To reduce data amount than that before data are compressed by performing compression by a prescribed logical system after data are provided with redundancy. CONSTITUTION: The character data of a color pallet form are compressed and address-translated data are synthesized. When the synthesized data are less than before data are compressed, the synthesized data are compressed as they are. On the other hand, when the data are larger than before data are compressed, the character data of the color pallet form are decomposed into the data of an RGB or YIG color space system by a first data system transforming part 22, afterwards, spatial correlation is removed by performing discrete cosine transform at an axial transforming part 23, energy is concentrated to one part of coefficient and further, data are quantized by a quantizing part 24.  Then, when the data are returned to the color pallet form again by an inverse quantiation part 25, inverse axial transforming part 26 and second data system transforming part 27, the data are provided with redundancy. Then, these data provided with redundancy are compressed by the prescribed logical system.
Patent JP-S6436479-A (JP)
Title: Recording medium for ink jet
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/52
Filed: 1987-08-03
Abstract: PURPOSE:To prevent printed black dye from discoloring in brown by including thioether compound having one or more thioether structures molecule represented by a specific formula in a recording medium for an ink jet. CONSTITUTION:One or more thioether structures represented by a formula I (where R, R' are atomic groups in which adjacent atoms of S atom are alkyl group, phenyl group) in a molecule are contained in thioether compound in a recording medium for an ink jet. The recorder preferably includes 2-50mum of mean particle size, 120-500Angstrom of mean pore diameter, and 0.8-2.0cc/g of mean porosity. The content of the compound represented by the formula l is preferably 5-50wt.% with respect to the medium.
Patent JP-H0516816-A (JP)
Title: Running vehicle
Inventor: KOIWA TAKESHI
IPC: B62D1/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide a multiple-wheel vehicle such as a four-wheel vehicle which can incline its body inside its turning at the time of turning. CONSTITUTION:A vehicle body is divided into two of respective vehicle body parts 2(L) and 2(R) on the right and left along a central surface in the front/rear direction, and front wheels 4 and rear wheels 5 are mounted respectively at the vehicle body parts to connect both the body parts through a connecting mechanism 3. The connecting mechanism 3 consists of the first and second expansion members 15, 16 which cross diagonally to each other when viewed from the front, and the expansion members are expanded in an opposite direction to each other by an expansion member operating device, by which both the body parts 2(L) and 2(R) are inclined in the same direction.
Patent JP-S6171007-A (JP)
Inventor: SAKIDA TSUTOMU
IPC: A47B49/00
Filed: 1984-09-14
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-H0356599-A (JP)
Title: Halogen series bleaching agent
Inventor: KUNIMITSU YOSHIHIKO
IPC: C11D7/54
Filed: 1989-07-26
Abstract: PURPOSE:To provide the subject bleaching agent reducing or preventing the generation of toxic chlorine or bromine gas even when mixed with an acidic solution by allowing a substance reactive with only free chlorine to exist in an aqueous solution containing an alkali hypochlorite salt as a bleaching ingredient. CONSTITUTION:An aqueous solution containing a hypochlorite alkali metal salt as a bleaching ingredient is mixes with a reactive substance (e.g. lauryltrimethyl ammonium or sodium methacrylate) having no reactivity with the hypochlorite salt but reactive with free chlorine to produce a stable substance in an amount larger 5-10% then the stoichiometric amount of the halogen gas generated on the acidification of the aqueous solution to provide the objective bleaching agent.
Patent JP-S6437184-A (JP)
Title: Still picture recording and reproducing device
Inventor: KITAURA HIROSHI
IPC: H04N5/91
Filed: 1987-07-31
Abstract: PURPOSE:To reproduce a picture with the highest quality at all time by using the most suitable tap coefficient of a prefilter for a picture to be recorded, and at the same time, recording the most suitable tap coefficient of an interpolation filter at the time of reproducing together with picture data in recording. CONSTITUTION:A high-vission signal in analog state from an input terminal 1 is supplied to the prefilter 4 via an A/D converter 2 and a frame memory 3, and further subjected to a sampler 6 and a buffer memory 7, and outputted for recording. Such one of the tap coefficients of the prefilter 4 as most suitable for the picture to be recorded is used, furthermore, the tap coefficient of the interpolation filter 9 at the time of reproducing is recorded together with picture data. Based on reproduced data, a random number generator 5 generates the tap coefficient of the filter 9. Reproduced data is subjected to the buffer memory 7, the interpolation filter 9, the frame memory 3, and a D/A converter 10, and outputted.
Patent JP-S5982114-A (JP)
Title: Production of aluminum finned iron pipe
Inventor: KANAI TOMIYOSHI
IPC: B21C37/26
Filed: 1982-11-01
Abstract: PURPOSE:To improve corrosion resistance by winding a belt-like fin material which is clad with a brazing material on one surface of a thin aluminum sheet to a pipe and heating the same in a furnace after coating a flux thereon thereby joining the fin to the pipe and forming an aluminum coating layer on the surface of the pipe. CONSTITUTION:A belt-like fin material 1 is formed of a brazing sheet clad with a brazing material on at least one surface of a thin aluminum sheet. An aluminum-silicon material is used as the brazing material. The material 1 has a curved part of an L-shaped cross section and is wound on an iron pipe 2 with the curved part faced to the inside. A mixture composed of a flux for an aluminum alloy and zinc chloride, tin chloride and water is used for the flux and the brazing in furnace is accomplished in accordance with a conventional method.
Patent JP-S6252934-A (JP)
Title: Formation of selective mask
Inventor: HATTORI ATSUO
IPC: H01L21/3065
Filed: 1985-08-31
Abstract: PURPOSE:To form a selective mask simply and accurately by a method wherein an aperture is drilled in two insulating films laminated on a semiconductor surface so as to have a step-shape cross-section and a high melting point metal layer is applied only to the part of the semiconductor surface inside the aperture and the lower insulating layer is selectively removed by anisotropic dry etching. CONSTITUTION:The first insulating film 12, for instance made of silicon oxide, and the second insulating film 14, for instance made of silicon nitride, are successively formed on a semiconductor substrate 10, for instance made of silicon, into laminated layers. An aperture 16, which has a step-shape cross-section, is drilled in the first and second insulating films 12 and 14 by selective etching. Then a high melting point metal layer 18 is selectively applied only to the part of the substrate surface inside the aperture 16. Then, the first insulating layer 12 is selectively etched by anisotropic dry etching with the second insulating film 14 and the high melting point metal layer 18 as masks to form an aperture 16A. With the selective mask obtained with the above-mentioned processes, the substrate surface is selectively subjected to anisotropic dry etching to form a groove 20 for isolation.
Patent JP-H1141100-A (JP)
Title: Digital-to-analog converting device
Inventor: SOBASHIMA AKIRA
IPC: H03M3/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of noise due to switching noise generated at the time of output variation of each DA converting circuit(DAC) by operating only a necessary number of DACs and fixing the outputs of other DACs in consideration of a small variation quantity of output data when a small signal is continuously inputted. SOLUTION: When either the level of one of an input signal, or the output signal of a digital filter, or the output signal of a noise shaper is below a set level for longer than a certain period, only part of a 1-bit D/A converter array is placed in operation. A level detector 18 detects the output level of the noise shaper 12 and controls a decoder 13. For example, when the noise shaper 12 continues to output a small signal of <=±1, the output values of the 1-bit D/A converter array 14 are fixed to 1 or 0 except 3 to 4 converters and the decoder 13 outputs such data that data are circulated by the remaining DACs.
Patent JP-H10109769-A (JP)
Title: Suction foot for redistributing suction force among several pieces and suction system and printing press therewith
Inventor: RICHARD MINKL
IPC: B65H3/08
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To constitute a suction foot for redistribution suction force among several pieces. SOLUTION: A hollow cylinder 21 fits a piston 31 and this piston has a hollow shaft part 32 for sucking to lift up a printing medium by projecting lower from the cylinder. An upper end 23 of the cylinder is communicated with a suction system. Main air passages 34c, 34d, 36c and 35c and 35a, 35b in a cylinder side wall effect suction force to lower side of the piston which does not reach fully projected state and the piston is drawn down to project a shaft part. The piston blocks redistribution air passage when the shaft part is fully projected and suction force is redistributed to other suction feet which are not in projected state in the same system.
Patent JP-H0536970-A (JP)
Title: Optical switching element
Inventor: IWATA HIROSHI
IPC: H01L21/205
Filed: 1991-08-01
Abstract: PURPOSE:To reduce interfacial levels because, in the case junctions are formed of semiconductor layers, whose crystal structures are different from one another, and these junctions are used as an optical switching element, an increase in these interfacial levels due to the so-called heterojunctions is caused. CONSTITUTION:Intrinsic amorphous semiconductor layers 5 are respectively made to interpose between a one conductivity type semiconductor layer 1 and an other conductivity type semiconductor layer 6, whose crystal structures are different from each other, and between a one conductivity type semiconductor layer 3 and an other conductivity type semiconductor layer 8, whose crystal structures are different from each other, to use as semiconductor junctions and at the same time, the amorphous semiconductor layers are used as transit paths for carriers.