baber/WOPTO huggingface dataset:
Patent JP-H02127113-A (JP)
Title: Suspension device for vehicle
Inventor: MATSUBARA KOSUKE
IPC: B60G17/015
Filed: 1988-11-07
Abstract: PURPOSE:To make it possible to adjust the floor height to the height approximate to an aimed value by stopping the output after actnating a drivesystem for a calculated time necessary for each of suspension mechanisms at the time when the difference between a detected value of the floor height and the aimed value exceeds an allowable range restraining an influence of external disturbance at the time of stopping the floor height adjustment output. CONSTITUTION:When the average floor height detection value during a time T exceeds the allowable range of an aimed value while a vehicle is running, for even one of respective suspension mechanism main bodies 10 an output time T necessary to get rid of the floor height difference in the main bodies 10 is calculated and a drive system 52 corresponding to the suspension mechanism main bodies 10 is actuated only for the time T. Namely, when the floor height is too large, a solenoid valve 56 for lowering is opened to extract a part of oil from the main bodies 10, and when the floor height is too small, a solenoid valve 55 for raising is opened to supply oil to the main bodies 10. Consequently, when the specifit output time T passes, the output to the drive system 52 is stopped to maintain the floor height. Accordingly, even if the influence of external disturbance is added during the adjustment of the floor height, it is possible to return the floor height to the floor height aimed value in the same way in the case of no external disturbance after getting rid of the external disturbance.
Patent JP-H02126821-A (JP)
Title: Electric vacuum cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/28
Filed: 1988-11-07
Abstract: PURPOSE:To enable sound and vibration being produced to be reduced by comprising the titled cleaner of a motor-driven blower whose rotating speed is variably changed by a near-at- hand operating part, and of a clock having an automatic time regulating function, so that the rotating speed of the motor-driven blower can be regulated. CONSTITUTION:The rotating speed of a motor-driven blower 1 is variably changed by changing the phase of electrification angle of a bidirectional thyristor 2. The phase of electrification angle of the thyristor 2 is made by a phase control circuit 3, and is variably controlled by a variable resistance 4 in a near-at-hand operating part. The phase control circuit 3 is so constituted that as the resistance value of the variable resistance 4 becomes lower, the rotating speed of the motor-driven blower 1 becomes higher, and that as the resistance value of the variable resistance 4 becomes higher, the rotating speed of the motor-driven blower becomes lower. Since the variable resistance 4 and a resistance 5 and connected in series, during the time from 6 to 19 hours, contact points 6a and 6b of an electromagnetic relay 6 are short-circuited, and the rotating speed of the blower motor is determined only by the resistance value of the variable resistance 4. On the other hand, at the other hours, the contact points 6a and 6b of the electromagnetic relay 6 are opened, the resistance value becomes the combined resistance of the variable resistance 4 and the resistance 5, and the rotating speed of the motor-driven blower 1 becomes low as much as the amount equivalent to the resistance 5.
Patent JP-S61156773-A (JP)
Title: Heterojunction semiconductor device
Inventor: HAYASHI HIDEKI
IPC: H01L21/20
Filed: 1984-12-27
Abstract: PURPOSE:To enable a heterojunction semiconductor device to operate at a high speed by using the heterojunction consisting of an InP layer and AlxGa1-xAsySb1-y (y=0.044X+0.52) layers. CONSTITUTION:An undoped InP layer 12, an undoped AlxGa1-xAsySb1-y layer 13 and an Si-doped N<+>-type AlxGa1-xAsySb1-y layer 14 are made to grow in order on a semiinsulative InP substrate 11 and electrodes 15, 16 and 17 are provided on the layer 14. According to this constitution, as the electron affinity of the InP layer is large, electrons, which are fed by donors in the layer 14, are attracted to the side of the InP layer and an electron accumulated layer is formed. As an impurity is not doped in the layer 12, the effect of the formation of the electron accumulated layer is large in the low-temperature layer 12, wherein a scattering of the ionized impurity becomes dominative, and a high-electron mobility is obtainable. Moreover, the InP layer can take a high impressing voltage as the threshold electric field thereof is high and the peak- electron rate thereof is large.
Patent JP-S61155746-A (JP)
Title: Exhaust gas sensor
Inventor: SASAKI KAZUKO
IPC: G01N27/12
Filed: 1984-12-27
Abstract: PURPOSE:To achieve improvement in oxygen sensitivity, inhibition of detection errors due to a combustible gas yet to react and matching of resistance temperature coefficients between a P-type gas detection piece and an N-type gas detection piece by employing ATiO3-delta as P-type metal oxide conductor. CONSTITUTION:An N-type gas detection piece 8 and a P-type gas detection piece 10 are provided at a recess between a substrate 2 and a ceramic tube 4 through a threshold part 12. The P-type gas detection piece 10 is a porous sintered body made of a perovskite compound such as SeTiO3, CaTiO3, Sr0.7Ca0.3 TiO3 or the like to which a pair of precious metal electrodes is connected. The characteristics of SrTiO3, CaTiO3 and Sr0.7Ga0.3TiO3 are very similar to one another in resistance value, resistance temperature coefficient, oxygen sensitivity and combustible gas sensitivity as well, hence equivalent to one another characteristically.
Patent JP-H02127912-A (JP)
Title: Wire drawing die
Inventor: MIYAMOTO MANABU
IPC: B21C3/02
Filed: 1988-11-07
Abstract: PURPOSE:To easily detect a defect a die hole face part by providing a cubic crystal boron nitride sintered body having transparency on at least a die hole of a die chip. CONSTITUTION:A die chip core body 3 is formed by mixing Mg3B2N4 powder and hBN powder in a ratio of a prescribed mole ratio in a nitrogen atmosphere, and also, formed to a disk-like preform, and formed to a disk-like cubic crystal boron nitride sintered body by performing high temperature and high pressure processings for holding prescribed atmospheric pressure, temperature and time by using a super-high pressure device for synthesizing a diamond. Thereafter, a prescribed circular diameter hole is pierced, and said body is formed like a ring by grinding the surface. The obtained die chip core body 3 is light green and has transparency against a visible ray. A die chip 1 consisting of a sintered hard alloy is manufactured by a powder metallurgical method and formed as one body with the die chip core body 3. When a defect such a crack, etc., caused by wire drawing is generated in a bearing part 2c, its defect can be detected easily by irradiating the bearing part by a light beam. In such a way, a wire rod can be brought to wire drawing with high accuracy and stably.
Patent JP-H08124349-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1994-10-19
Abstract: PURPOSE: To improve the surface characteristic of a tape guide and the assemblability of a tape cartridge by forming a butting recessed part generated owing to the plastic deformation on a part of peripheral surface of the tape guide. CONSTITUTION: A stainless material is drawn out by a specified dimension and pressurized with a jig for forming a cylinder after punched by using a punching jig, then the tape guide 11 provided with the recessed part 13 generated by the plastic deformation is formed. Next, the surface of the tape guide 11 is polished. When the tape guide 11 is engaged with a boss 12 provided on a lower case 1b, the positional control of a joint is unrequired on account of the presence of the recessed part 13, and the running of tape is not adversely affected even though the difference in level is generated on the joint part, since the end surface part of the joint is housed in the recessed part 13.  Meanwhile, the thickness of the butting end surface of the tape guide 11 is nearly a half of the thickness of other parts, and the surface roughness smaller than 0.3μm in the average roughness of ten points is preferable for the cylinder surface.
Patent JP-H06127067-A (JP)
Title: Mortor driving device of thermal transfer printer
Inventor: KOBAYASHI AKINORI
IPC: B41J23/00
Filed: 1992-10-20
Abstract: PURPOSE:To contrive speeding-up of printing, by a method wherein in the case where the last head-up operation is performed, whether or not data of the next line is set up is decided and in the case where the data of the next line is set up, piling-up of carriage return paper feed operation to print the next line and head-up operation is made possible. CONSTITUTION:After printing, head-up operation separating a printing head from printing paper is allowed to perform, at the time of the head-up operation, whether or not the printing of the next line of the printing paper is prepared is decided and in the case where it is decided that the printing of the next line is not prepared, only the head-up operation is performed. In the case where it is decided that the printing of the next line is prepared, a device performing the head-up operation, a carriage motor and a printer driving circuit 14 driving wholly a printing paper feed motor are provided. That is, whether or not the printing of the next line of the printing paper is prepared is decided and a plurality of motors are driven at the same time, through which speeding-up of the printing can be contrived.
Patent JP-2000112769-A (JP)
Title: Multistage translator
Inventor: KAWASHIMA YOSHIKAZU
IPC: G06F9/45
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To sequentially analyze an allocated part and to eliminate the switching of lexical and syntactic analyzers by providing plural sets of lexical and syntactic analyzers which make analytical results into syntax trees and are arranged in a multistage manner. SOLUTION: A text is read into a lexical analyzer 120 and is collated with the rule of a sharing analysis allocated part, and when the text is subjected to lexical analysis, a detected lexical token is transferred to a syntactic analyzer 130. When the analyzer 130 decides that the token is an analysis allocated part and can undergo syntax analysis, the analyzer 130 makes the token a syntax tree. When it decides that the token is not an analysis allocated part, the text is transferred to the next syntactic analyzer 131 and a lexical analyzer 121 reads the text. The analyzer 121 collates it with the rule of an analysis allocated part to perform lexical analysis of the text and transfers the token of analytical results to the analyzer 131.  The above processing is repeated until the whole text is made to be a syntax tree in the same manner, respective syntactic analyzers 131 to 13n return the syntax trees of the analysis allocated parts to the analyzer 130 and the text is analyzed to be a syntax tree 14.
Patent JP-S63133601-A (JP)
Inventor: USUI TAKESHI
IPC: B23K26/082
Filed: 1986-11-26
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-H01124509-A (JP)
Title: Method of packing vertical type bag
Inventor: SAKAI HIDEKI
IPC: B65B9/20
Filed: 1987-11-05
Abstract: PURPOSE:To permit a successive film pulling operation by providing an up and down table which starts to timely move downwardly, each time the registration mark comes, and then synchronizes with the rate of a packing film for the lateral seal cutting thereof and which is moved back in the upper position, before the next registration mark comes. CONSTITUTION:In a packing method for a vertical type bag, a vertically movable up and down table 8 is provided with a vertical seal cutting means 5 driven by a servomotor 7 and, during successive film pulling operation, each time the registration mark comes, the up and down table 8 starts to timely move downwardly from an upward position and then synchronizes with the rate of a packing film F1, at which time a lateral seal cutting is effected by the lateral seal cutting means 5. Moreover, before the next registration mark comes, the servomotor 7 is operated, so that the up and down table 8 will be moved back in the upper position.
Patent JP-H05121232-A (JP)
Title: Current superconductive magnet and its manufacture
Inventor: URATA MASAMI
IPC: H01F6/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide a superconductor magnet, where the main body is constituted of superconductive wire in the line of a compound excellent in high magnetic field property and which is extremely little in magnetic field attenuation and can generate a high magnetic field which contributes greatly to the improvement of the performances of magnetic resonance image diagnosis apparatus and nuclear magnetic resonance spectroscopy for analysis, etc. CONSTITUTION:This magnet is equipped with a superconductive magnet body 1 made of an Nb3Sn superconductive wire and a permanent current switch 2 made of an NbTi superconductive wire connected to the superconductive magnet body 1, and the superconductive wire connections for connecting the superconductive magnet body 1 with the current switch 2 are jointed directly with each other at the Nb3Sn superconductive element wire and NbTi superconductive element wire where the nonconductive parts forming matrixes are removed and exposed, and besides Nb3Sn is produced by heat treatment. Hereupon, as the heat treatment temperature for creating Nb3Sn at the connection, it is selected and set to 500-750 deg.C.
Patent JP-H01122442-A (JP)
Title: Ink jet head
Inventor: SATO HIROYUKI
IPC: B41J2/16
Filed: 1987-11-07
Abstract: PURPOSE:To suppress the current flowing to a heat generating resistor and to allow a plurality of dots to simultaneously generate heat, by forming the heat generating resistor of an ink jet head from a material bringing the specific resistance of said resistor to a specific value or more. CONSTITUTION:A glass partial glaze layer 11 and a heat accumulating insulating under coat layer 12 composed of tantalum pentoxide are formed on a substrate 10 molded from alumina. Further, a heat generating resistor 13 having specific resistance of 1mOMEGAcm or more and a conductive layer 14 are laminated and the heat generating resistor 13 at the part having no conductor layer 14 becomes a heat generating part 15. A nozzle orifice 17 is provided to a nozzle plate 16 at the position corresponding to the heat generating part 15 and Ta-Si, Ta- SiO2 or Cr-SiO2 is used in the heat generating resistor 13. By the above mentioned constitution, since the current flowing to the heat generating resistor 13, a plurality of dots can be allowed to generate heat by allowing a current to flow to said dots and a drive circuit shifting current supplying timing is made unnecessary to achieve cost reduction.
Patent JP-S61154794-A (JP)
Title: Cored wire for non-shielded arc welding
Inventor: SAKASHITA MIKIO
IPC: B23K35/02
Filed: 1984-12-27
Abstract: PURPOSE:To make possible the low-voltage welding with a DC reverse polarity by contg. separately from each other and tightly a low melting component and high melting component as a flux into the inside space of a hollow sheath. CONSTITUTION:The hollow sheath 1 consisting of a mild steel hoop of a cored wire is made into a special shape and the low melting component 3 and high melting component 2 of the flux are separately from each other and tightly contained into the inside space thereof to form the cored wire for non-shielded arc welding. The component 2 is made to the thickness which does not exceed 1/3 the outside diameter of the sheath 1 from the inside surface thereof. The component 3 is composed of 20-80wt% iron powder. 5-20% >=1 kinds among the fluorides of Na, K and Ba, 1-15% Fe-Si and 5-30% Fe-Mn. The component 2 is composed of 15-50% fluorite, 5-40% CaCO3, 5-25% wollastonite, 5-20% rutil, 5-20% magnesia clinker and 5-20% >=1 kinds among the silicofluorides of Na, K and Ba.
Patent JP-H06129379-A (JP)
Title: Rotary compressor
Inventor: IIDA KEIZO
IPC: F04C29/00
Filed: 1992-10-20
Abstract: PURPOSE:To disperse the pressure from a discharge cover on the circumference of a semi-circle at the time of fitting, eliminate the pressure fitting distortion of the sliding surface, and equip a compressor with a high reliability by furnishing a semi-circular groove at the periphery of the discharge cover pressure fit part of a sub-bearing, and providing a semi-circular groove processing of the same shape in the pressure fit part of the discharge cover. CONSTITUTION:A semi-circular groove 10 is provided at the periphery of a sub-bearing 12 while a semi-circular groove processing part 11 of the same shape is provided in the pressure fit part of a discharge cover 13.
Patent JP-H01123317-A (JP)
Title: Address control system for frame memory
Inventor: SAKURABA TAKAHIRO
IPC: G06F3/048
Filed: 1987-11-06
Abstract: PURPOSE:To simplify the processing of a plotting processor and to prevent the dislocation from occurring at displaying data by designating a buffer type, coupling suitably a buffer area and expanding an area for the large displaying data which must be divided and plotted to plural buffer areas. CONSTITUTION:When the large displaying data unable to be written into one buffer area of a frame memory 7 are supplied, a plotting processor 3 instructs to an instructing means 16 and adds a bit to the high order of the X coordinate address and/or Y coordinate address of the frame memory 7 in stead of a buffer area designating address sent by an address preparing circuit 4 to a switching means 15. Thus, a buffer area to constitute the frame memory 7 is coupled and the memory capacity of one buffer area can be expanded. For such reason, it is not necessary to operate the address of the joint of respective buffer areas and consequently, the generation of dislocation of a graphic due to the address error of the joint is prevented.
Patent JP-H11118159-A (JP)
Title: Electric stove
Inventor: MIYAMOTO HIROYUKI
IPC: F24C7/04
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fire burn preventing safety device to be used in an electric stove in which a low temperature fire burn is prevented easily and inexpensively to assure a safety characteristic without using any electronic circuit such as a sensor or the like. SOLUTION: A control means 3 which is installed at a predetermined position has a timer function for measuring the ON time of a heater 1 in the case that the distance to a device can be estimated to a certain degree. A continuous operation time less than 30 minutes is set in advance, and thereby if a set time less than 30 minutes elapses, the operation of the device is automatically stopped even if the user sleeps or takes a nap, it is possible to prevent a fire burn at low temperature.
Patent JP-H01125737-A (JP)
Title: Optical disk recording and reproducing device
Inventor: KONISHI NAOYUKI
IPC: G11B7/00
Filed: 1987-11-10
Abstract: PURPOSE:To set the recording and reproduction of a disk at the optimum value by calculating an emitting light quantity power from reflectance data and incident light quantity power on an optical disk recording and reproducing device at the time of recording and reproduction, and performing the corrective control of the light quantity power of a semiconductor laser. CONSTITUTION:A light quantity power correction arithmetic means is provided, and reflectance data is recorded on the data recording areas 3A and 3B of a recording and reproducing disk 1 at the time of manufacturing the disk, and the data is reproduced and recovered at the time of setting the title device, and also, the reflected light of the recording and reproducing disk 1 at the time of recording and reproduction is measured, and the emitting light quantity power of the semiconductor laser is corrected by the data and the above stated reflectance data. In such a way, it is possible to control data write on the disk 1 and a readout light quantity power with high accuracy.
Patent JP-H05220158-A (JP)
Title: Stretchable endarterectomy cutter for incising constricted tissue in artery of patient and method of incising constricted tissue
Inventor: GEIRII DABURIYU GOMURINGAA
IPC: A61B17/22
Filed: 1992-10-21
Abstract: PURPOSE: To provide a cutter for excising the constricted tissue of an artery in which the lesion surface part of a constricted part is weakened, whereby the successive blood vessel formation is facilitated. CONSTITUTION: In an extensible endarterectomic cutter for incising a constricted tissue in the artery of a patient, the cutter has a cam mechanism 18 formed by an inclined surface, a device for slidably supporting blades 38a, 38b on the inclined surface, a device for localizing the cam mechanism within the artery, a device for holding the blades by the positioning device, and a device for moving the cam mechanism to the localization device and vertically sliding the blades on the inclined surface to extend and contract the blades, respectively. Further, the blades are extended to incise the constricted tissue, and contracted to insert the cutter into the artery or remove the cutter from the artery.
Patent JP-H03146456-A (JP)
Title: Nonmagnetic substrate material
Inventor: ABIKO NORIHISA
IPC: C04B35/00
Filed: 1989-10-30
Abstract: PURPOSE:To improve resistance to wear due to the sliding of a tape and to increase working efficiency by incorporating prescribed percentages of MnO and NiO and rendering a rock-salt crystal structure and a compsn. represented by a specified general formula and practically free from an Ni deposited phase. CONSTITUTION:This nonmagnetic substrate material contains 40-70mol% MnO and 30-60mol% NiO and has a rock-salt crystal structure and a compsn. represented by a formula MnxNi2-xO2 (where (x) is 0.8-1.4). This material is characterized by the compsn. contg. Ni appearing in the structure of a sintered body in excess and free from a foreign phase (Ni deposited phase).
Patent JP-H01124972-A (JP)
Title: Using method of polyaniline electrode
Inventor: KAHATA TOSHIYUKI
IPC: H01M10/05
Filed: 1987-11-10
Abstract: PURPOSE:To lengthen the life of various devices using a polyaniline electrode by using the polyaniline electrode in the potential range of 2.4-4.2V vs Li/Li<+> reference electrode. CONSTITUTION:An electrode using polyaniline as an active material is used in the potential range of 2.4-4.2V vs Li/Li<+> reference electrode. If the polyaniline electrode is used in the potential higher than 4.2V, though the initial capacity is larger than that in the potential lower than 4.2V, polyaniline is decomposed, deteriorated, and dissolved in an electrolyte with time and discharge capacity is gradually decreased. As a result, cycle life is shortened and the reliability is decreased. If the electrode is used in the potential lower than 2.4V, polyaniline is decomposed and deteriorated, and the cycle life is shortened. The discharge capacity is retained in a high level for a long time and the efficiency and cycle life are increased.
Patent JP-S63135110-A (JP)
Inventor: NIIYAMA TORU
IPC: A47J27/00
Filed: 1986-11-28
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。