baber/WOPTO huggingface dataset:
Patent JP-H059810-A (JP)
Title: Hot-melt fiber
Inventor: HAYASHI SHIGEKI
IPC: D04H1/492
Filed: 1991-07-08
Abstract: PURPOSE:To provide the subject fiber consisting of a conjugate fiber containing a specific low-melting copolymer as the sheath component and a high-melting polymer as the core component and giving a nonwoven fabric having excellent touch, feeling, etc., wherein the above polymers exhibits double melting peaks. CONSTITUTION:The objective polypropylene-based hot-melt fiber suitable as disposable nonwoven fabric goods is a sheath-core conjugate fiber composed of (A) a low-melting copolymer composed mainly of propylene monomer as the sheath component and (B) a high-melting polymer composed of crystalline polypropylene as the core component. The peak (maximum heat-absorption point) showing the melting of the sheath-forming component A is different from that of the core-forming component B to develop double melting peaks in a DSC curve obtained by differential scanning thermal analysis.
Patent JP-H03101734-A (JP)
Title: Shadowed image forming device
Inventor: KUMAMOTO HIDECHIKA
IPC: G03F1/00
Filed: 1989-06-28
Abstract: PURPOSE:To shadow an original picture at any width and any density in real time when an original is reproduced by reproducing a signal added with a shadowing signal outputted from a signal converting means into an image. CONSTITUTION:A signal forming means 105 alternately combines a prescribed number of serial white picture element signals and a prescribed number of serial black picture element signals and outputs a shadowing signal. An adding means 107 adds the shadowing signal in either a shadowing feasible area or a set shadowing area, whichever is narrower, to a signal outputted from the signal converting means 103 for each prescribed number of horizontal scanning lines, and the binary serial signal added with the shadowing signal is reproduced in an image reproducing means 108. In such a way, an original picture is converted into the black/white binary picture signal. After the signal is added with the shadowing signal as well as the black picture signal, it is reproduced. Thus, an image is shadowed at any width and any density in real time.
Patent JP-S5956108-A (JP)
Title: Navigation device
Inventor: MORIMOTO TAKASHI
IPC: G01C21/16
Filed: 1982-09-24
Abstract: PURPOSE:To decide on a measurement position with high performance and high precision regardless of variation in the motion of a ship and variation in tidal current by forecasting and estimating sensor errors and measurement errors, and constituting a closed loop as the whole system. CONSTITUTION:Water speeds in a ship head-tail direction and a ship pitch-axis direction are supplied from water speed sensors 11 and 18 (in X and Y directions respectively) to an dead reckoning calculation part 12. An azimuth signal from a gyrocompass 13 is also supplied to the dead reckoning calculation part 12 to calculate the north-dirctional and east-directional speed components of the water speeds. Those speed components are integrated to decide on the measurement position of the ship. This estimated position is compared with position signals from a Loran-C receiver 16 and an NNSS position sensor receiver 15 by a position comparison calculation part 19. Its comparison result is inputted to a forecasting estimation calculation part 21 to estimate a position error. The controlled variable calcuation part 22 from the measured value of the position error and fed back to the dead reckoning calculation part 12.
Patent JP-H0915763-A (JP)
Title: Printer control negative film
Inventor: OTAKE KATSUMI
IPC: G03B27/73
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide printer control negative film constituted so that the same photometric result can be obtained even when a photometric area is different according to the kind of a photographic printer. SOLUTION: Mosaic elements 21 to 29 having different density and size are arranged at linearly symmetric positions with center at a vertical line VL and a horizontal line HL passing the center C of a frame, so that the normal exposure frame 13 of the printer control negative film is constituted. The density, the size and the arranged position of each of the mosaic elements 21 to 29 are regulated so that fixed image plane transmissive density may be always obtained even in various photographic printers whose photometric areas are different such as PHA1, PHA2 and PHA3.
Patent JP-H1010741-A (JP)
Title: Ultraviolet-curing polysiloxane composition and production of cured substance pattern using same
Inventor: TACHIKAWA MAMORU
IPC: H01L21/312
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the blocking of curing by air or oxygen, to attain efficient curing by slight irradiation with UV and to obtain a cured substance pattern having superior heat resistance by heat treatment after pattern formation by using a specified material generating a free radical under the action of UV. SOLUTION: This UV-curing compsn. consists of a free radical generating material generating a free radical under the action of UV and polymer molecules each having a functional group polymerized by the action of the free radical. The free radical generating material is at least one kind of benzoin ether and is contained by 0.001-10wt.% of the total amt. of this compsn. The polymer molecules are silicone polymer molecules whose skeleton structure is represented by the formula (R3 SiO1/2 )a (R'2 SiO2/2 )b (R"SiO3/2 )c -(SiO4/2 )d (where each of R, R' and R" is H, 1-10C satd. or unsatd. hydrocarbon).
Patent JP-H0215366-A (JP)
Title: Moving arrangement determining system
Inventor: ABE MASUMI
IPC: G08B23/00
Filed: 1988-07-04
Abstract: PURPOSE:To reduce the size difference of moving distances and to determine proper movement by providing the title system with a close table for arranging places of respective areas in the close order and an area storing table for storing a staff lacking area and a staff excess area. CONSTITUTION:The close table 13 arranging respective areas, i.e. arranging places, in the close order is formed. When a staff lacking area is generated, the staff lacking area is stored in the area storing table 14. When the staff lacking area exists as the result of referring the table 14, a staff lacking area group and a staff excess area group close to the lacking area group are rearranged. A pair based upon the combination minimizing the maximum value of moving distances out of rearranged combinations is finally formed as a pair consisting of an arranging source to be the close staff excess area and the arranging destination to be the staff lacking area. Consequently, overcloss movement can be removed and respective moving distances are almost the same.
Patent JP-S6323754-A (JP)
Inventor: MIYASAKA TOMOO
IPC: B02C17/22
Filed: 1986-07-16
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-H1016213-A (JP)
Title: Driving of recording head
Inventor: TAKAMURA JUN
IPC: B41J2/205
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To perform gradation printing by making the ink emitting amt. from an ink chamber variable by simple control. SOLUTION: A reference voltage waveform of a triangle wave is outputted from a power supply circuit 12 to be applied to a piezoelectric member 11i. The transistor 13i corresponding to the piezoelectric member desired to be driven is subjected to ONoperation simultaneously with the application of the reference voltage waveform to the piezoelectric member. By this constitution, an ink chamber is opened. Thereafter, immediately before the reference voltage waveform falls to earth potential steeply, the transistor is once subjected to OFF-operation. By this mechanism, the piezoelectric member holds charge to hold its displacing position. At this time, the supply of ink to the ink chamber is performed. After the elpse of a proper holding time, the transistor is again subjected to ON-operation to return the piezoelectric member to a steady state.  By this constitution, the ink chamber returns to the original state suddenly and ink is emitted from the ink chamber. The ink emitting amt. at this time is made variable by making the holding time variable and gradation printing can be performed.
Patent JP-H08324565-A (JP)
Title: Method and tool to open sealed can containing beverage
Inventor: OHINATA NAOMI
IPC: B65D17/44
Filed: 1995-05-29
Abstract: PURPOSE: To open a suction port in which a plurality of kinds of suction straws can be water-tightly inserted on an upper lid of a beverage-containing sealed can such as a canned juice or a canned coffee. CONSTITUTION: A knob 3 is integrally formed at the upper end of a piercing rod 2 with hexagonal pyramid shaped drill part 1 made by a specified tapering, and on a supporting cylinder 6 which is fitted on the piercing rod 2, a vertical groove 7 is provided extending to a specified length. At the same time, a lateral groove 8 is communicated with the vertical groove 7 in a plurality of stages, and a pin 9 which is planted in the piercing rod 2 is guided to each lateral groove 8 through the vertical groove 7, and a drilling depth from the lower end of the supporting cylinder 6 to the tip of the drill part is set in a plurality of stages by the pin 9 which is engaged with the lateral groove 8. By doing so, the diameter of the drill part 1 at the lower end of the supporting cylinder 6 is set to be the caliber of each suction straw.
Patent JP-H0218200-A (JP)
Title: Capsule braking device of gravity-free experimental device
Inventor: MORI MASATO
IPC: B64G7/00
Filed: 1988-07-07
Abstract: PURPOSE:To make it possible to brake a capsule safely and certainly, by making expansion resistance of an absorber adjustable following the change of a facing distance between braking wheels. CONSTITUTION:A capsule 3 is dropped from the highest straight portion 11 of a guide rail 1. Within a range of dropping along the straight portion 11, there exists no obstacle to form gravity-free state. When the capsule 3 reaches a braking portion 12 of the rail 1, a pair of braking wheel 22, 23 begin to touch the peripheral surface of the rail 1. The facing distance between the braking wheels 23, 23 gradually increases in proportion to an increase in the width of the braking part 12, while prolonging absorbers 22, 22. In this case, a force to expand the facing distance between the braking wheels 23, 23 is gradually reduced by expansion resistance of the absorbers 22, 22. Therefore, the speed of the capsule 3 is retarded as the capsule 3 descends the braking portion 12 of the rail 1, and finally becomes zero. Braking acceleration of the capsule 3 is adjusted by changing the inclination angle of the braking portion 12 of the rail 1 or by a flow regulation valve which is connected to the absorber 22.
Patent JP-S5959051-A (JP)
Title: Rotor
Inventor: SASAKI SHIGENOBU
IPC: H02K17/16
Filed: 1982-09-27
Abstract: PURPOSE:To prevent in advance the inserting hole and the outer periphery of a rotor core from deforming by intermittently forming notches at the positions around a rotational shaft inserting hole at least at both ends of the core. CONSTITUTION:A rotor core 1 is formed, for example, of a laminated of many punched plates 2 of silicon steel, and many slots 3 are circumferentially intermittently formed at the outer periphery. Notches 8 are formed at the core 1. The notches 8 are formed as holes continued to the entire axial length of the core 1 by the laminated of the plates 2, and disposed to surround the periphery of the rotational shaft inserting hole 6. The clamping force at the die casting time can be adsorbed by the deformation of the notches 8, thereby preventing the outer periphery of the hole 6 and the core 1 from deforming.
Patent JP-S6211276-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA ISAO
IPC: H01L29/78
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a vertical MOSFET with a low ON resistance by providing a high-concentration impurity region in the surface of a common drain region before the formation of a source region. CONSTITUTION:An SiO2 mask 17 is applied to a P-type Si substrate 1 and an N-type channel 2 is formed by ion implantation 12 of P and wet oxidization. An aperture is drilled in an SiO2 film 17' to form an N<+> type layer 13. SiO2 is selectively left on the surface and the surface is covered with a gate oxide film 6 and a thick film part 19 is formed and a gate electrode 5 of polycrystalline Si 5' is formed. An N<-> type drain 3, which is effective to obtain a high dielectric strength, is formed between the adjacent gate electrodes 5 and an N<-> type layer 4' is formed around the N<+> type layer 13 by ion implantation 14 of B. Then CVD SiO2 16 is applied and an aperture is drilled and B ions are diffused to form an N-type source 4. Then PSG 10 is applied and an aperture is drilled after the annealing in an N2 atmosphere and an Al source electrode 7 and a gate lead-out electrode are provided and an Au electrode 8 is applied to the back plane of the substrate to complete the device. By providing the high concentration layer 13 in the surface of a common drain (substrate) before the formation of the source 4 as described above, practically the same effect as the expansion of a current path can be obtained so that a vertical FET with a low ON resistance and a high dielectric strength can be obtained.
Patent JP-2000356846-A (JP)
Title: Exposure device
Inventor: FUJITA KATSUJI
IPC: B41J2/44
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive exposure device that intervals among plural light beams are maintained at same intervals and the shape of the cross section of the light beam is formed into a prescribed shape so that the quality of an image is secured and the position of a laser diode is easily adjusted and maintenance is easy. SOLUTION: This exposure device is provided with the plural laser diodes LD arranged so as to condense the plural laser beams Li arrayed on a plane surface to one point and a lens for parallel light 106 refracting the beams Li from the diodes LD so as to extend them mutually in parallel. Besides, the diodes LD are arranged so as to fix the intervals d1-d9 among the beams Li in a direction perpendicular to the optical axis of the lens 106. Thus, since the intervals among the respective beams Li can be maintained to be fixed without using an fθ lens, for example, the high-quality image can be formed though the device is inexpensive.
Patent JP-S5967723-A (JP)
Title: Semiconductor device
Inventor: MATSUURA YOSHIAKI
IPC: H01L49/00
Filed: 1982-09-27
Abstract: PURPOSE:To prevent destruction due to heat of a heating resistor of a bipolar element and malfunction by constituting a drive circuit and a logical circuit connected in series with the heating resistor with a complementary MOS and driving the drive circuit and the logical circuit with a different voltage. CONSTITUTION:The drive circut 4 is formed with the open drain of an N-channel MOS to attain dielectric strength and current, and the logical circuit 5 is formed with a CMOS to reduce the current consumption of the system. The logical circuit 5 is driven at a low voltage to reduce the current consumption and the drive circuit 4 of the heating resistor is driven at a high voltage via a level shift 6. Since the operating voltage of 4V-6V is sufficient for the speed of <=10MHz requested from the high speed performance of the CMOS, the voltage of 4V-6V is adopted in the logical circuit 5 from the standpoint of the current consumption and stable operation. In this invention, since the high current is attained by the MOS, the disadvantages in the MOS is corrected by driving the drive circuit at a high voltage and thermal destruction is prevented by utilizing the saturation of the drive current due to temperature of the MOS.
Patent JP-H08335635-A (JP)
Title: Air bridge structure and air bridge formation method
Inventor: WADA RYUICHIRO
IPC: H01L23/522
Filed: 1995-06-08
Abstract: PURPOSE: To provide an air bridge structure and an air bridge formation method by preventing from causing a short circuit due to contact of an upper layer wiring with a lower layer wiring for stable characteristics. CONSTITUTION: So as to step over a lower layer wiring 4, an upper layer wiring 9 of two-layer structure, a lower side layer 9a of which consists of the metal having thermal expansion coefficient smaller than an upper side layer 9b, and the upper side layer 9b of which consists of the metal, having the thermal expansion coefficient larger than the lower side layer 9a, and adhesion characteristics with the lower side layer 9a is high, is formed, and then heated at the specified temperature and the upper layer wiring 9 is bent upward thanks to the difference between the thermal expansion coefficients of the lower side layer 9a and the upper side layer 9b, so that the specified gap is secured between the upper layer wiring 9 and the lower layer wiring 4, thus the generation of short circuit due to contact of both is prevented.
Patent JP-H0519815-A (JP)
Title: Automatic program generator
Inventor: SUGITANI MINORU
IPC: G05B19/05
Filed: 1991-07-09
Abstract: PURPOSE:To obtain an automatic program generating device which allows an operator to be unconscious of addresses included in respective input signals in the case of generating a program and eliminates the generation of a bag due to misrecognition or misinput. CONSTITUTION:Data such as the names, features, addresses of signals required for structuring the application program are registered in a data base means 5 and information for address assignment is stored in an address assignment information means 11 corresponding to the respective names of the signals; and the signal corresponding to the feature of a signal that the operator inputs is retrieved in the data base means 5 through retrieval means 8 and 9 according to the feature inputted by the operator and at the same time, the address is assigned to the extracted signal according to the data in the address assignment means 11. Then a program means 12 automatically generates the application program according to the address of the determined signal.
Patent JP-S6412333-A (JP)
Title: Conversational job parallel processing system from plural input sources
Inventor: TANABE HIDEKI
IPC: G06F13/00
Filed: 1987-07-06
Abstract: PURPOSE:To generate another execution environment and to realize the parallel processings of plural programs, by detecting a command representing a request to duplicate the execution environment from a terminal equipment when an established job execution environment exists. CONSTITUTION:A communication processing part 20 performs communication with the terminal equipment 1, and receives a log-in command, and starts up a session managing part 21. The session managing part 21 establishes an input/ output path to the terminal, and also, establishes a main job control part 223 at a job processing part 22 by a monitor control part 23. In such a state, a processing routine is executed within the frame of the execution environment of the man job control part 223. When a duplication request command is sent from the terminal equipment 1, an exceptional processing is generated at a command analyzing part 221, and interruption is generated at the monitor control part 23. At this time, a sub job control part 224 is generated by a job control part duplicating means 232, and different kind of execution environment is set, then, the parallel processing of the program can be performed.
Patent JP-2000002870-A (JP)
Title: Liquid crystal display element
Inventor: IMOTO MASAYOSHI
IPC: G02F1/1335
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate production processes and to enable production at a low cost by providing a liquid crystal display element with a film mixture as a high polymer dispersion type liquid crystal film to be inserted into the spacing between a pair of polarizing plates directly formed with transparent electrodes on their one-side surfaces. SOLUTION: The liquid crystal display element is formed by previously directly forming the transparent electrodes on their respective one-side surfaces of a pair of the film-like polarizing plates 11, 12, disposing these plates opposite to each other and interposing the film mixture 13 as the high polymer dispersion type liquid crystal film into the space held by these two polarizing plates 11, 12. The liquid crystal display element has the functions similar to the functions of the general liquid crystal display elements with the extremely simple structure of merely involving the arrangement of the film mixture 13 between the polarizing plates 11 and 12 previously formed with the transparent electrodes.  Then, the need for the substrates to be exclusively used for forming the transparent electrodes as compared with the prior art arranging heretofore the polarizing plates 11, 12 separately from the transparent electrode substrates is eliminated and since the reduction of the number of parts is thereby made possible, the production cost may be reduced.
Patent JP-H1111919-A (JP)
Title: Production method of conjugated carbon particle, conjugated carbon particle obtained by this production method, carbon paste using the conjugated carbon particle, negative pole for lithium secondary battery and lithium secondary battery
Inventor: NISHIDA TATSUYA
IPC: H01M4/133
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a high quality lithium secondary battery high in capacity, excellent in cycle characteristic and rapid charging.discharging characteristic and in which a voltage at the time of discharging is changed continuously and the change of the voltage at the end of discharging becomes slow, to provide a production method of conjugated carbon particles for producing the battery and to produce the conjugated carbon particles by this production method, a graphite paste using the conjugated carbon particles and to provide a negative pole for the lithium secondary battery. SOLUTION: In the production method of the conjugated carbon particles, after welding a binder on the surface of a graphite, the binder is carbonized by burning in a non-oxidizing atmosphere. An interlaminar distance in a thickness direction of a crystal by an X ray wide angle diffraction of the conjugated carbon particles produced by this method is <=3.375 Å, and a size of the crystal in the thickness direction is >=500 Å. The graphite paste is produced by adding an org. binder and a solvent to the conjugated carbon particles obtained by this method and mixing the mixture. The negative pole of the lithium secondary battery is obtained by applying the graphite paste on a collector and integrating.  In the lithium secondary battery, the negative pole and a positive pole for the lithium secondary battery are arranged to face each other by interposing a separator and an electrolytic soln. is charged in a vicinity of the poles.
Patent JP-S6328247-A (JP)
Title: Abnormal state detection of water-wheel generator
Inventor: YOKOTA HIROSHI
IPC: H02K11/00
Filed: 1986-07-16
Abstract: PURPOSE:To detect an abnormal state of a foundation or a structure body of a generator, by a method wherein stress and temperature are measured at three positions or more in circumferential direction of the structure body extending on a bearing supporting a rotary shaft of the generator and the foundation. CONSTITUTION:A rotary shaft 8 of a water-wheel generator is installed vertically on the center of an installation space formed by a foundation 11. An upper bearing 9 comprising segments 9a-9h is externally fitted rotatably to upper end side of the rotary shaft 8, and vibration-proof stays 10a-10h extending radially from the bearing 9 corresponding to each segment and attached to an inner surface of the foundation 11 is installed to the bearing 9. Measuring bodies and to detect stress and temperature are installed on upper surface of four vibration-proof stays 10a, 10c, 10e, 10g each spaced by 90 degrees among these vibration-proof stays. In this constitution, the measured values of stress and temperature are compared with prescribed values or magnitude of difference between measured values is compared, thereby abnormal state of the foundation 11 and the bearing 9 can be detected.