baber/WOPTO huggingface dataset:
Patent JP-H0696639-A (JP)
Title: Membrane switch having jog function
Inventor: OKAMURA RYO
IPC: H01H13/702
Filed: 1992-09-14
Abstract: PURPOSE:To enable thin thickness and low cost of a switch by constructing the switch as laminating a microcomputer, a fixed electrode attached on a printed circuit board and a flexible sheet on which movable electrode are attached at each position of keys. CONSTITUTION:When keys Ki (i=1-40) on the surface of a flexible sheet 2 are pushed by such as a finger, the pushed keys Ki are dented by the flexibility of the flexible sheet 2, and consequently, corresponding carbon electrodes make contact with the fixed electrode of a printed circuit board. When a jog operation, with which a plural number of keys are pushed in order in prescribed direction at prescribed speed, is performed, the moving direction and moving speed of the jog operation are recognized based on the combination of the numbers of a plural number of the keys which have been successively turned on, the order of on-operations and the number of the keys which have been turned on in an unit time, and the corresponding codes are output.
Patent JP-H03132916-A (JP)
Title: Magnetic disk
Inventor: MIYAKE AKIRA
IPC: C09D5/23
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a magnetic disk which is small in the temperature dependency of an electromagnetic conversion characteristic and excellent in its reliability extending over a wide temperature range by making the mean fall rate of coercive force from 0 deg.C to 60 deg.C below 1.5 oersteds/ deg.C, and making the coercive force at 25 deg.C below 1,100 oersteds. CONSTITUTION:By using metallic magnetic powder whose coercive force is below 1,200 oersteds or barium ferrite magnetic powder on the surface of whose particle a cobalt ferrite layer is formed as magnetic powder to be used for the magnetic disk, the mean fall rate of the coercive force of the magnetic disk containing there magnetic powder in its magnetic layer from 0 deg.C to 60 deg.C is made below 1.5 oersteds/ deg.C and its coercive force at 25 deg.C is made below 1,100 oersteds. Thus, the obtained magnetic disk is small in the temperature dependency of the coercive force and the electromagnetic conversion characteristic, and its reliability is improved extending over the wide temperature range.
Patent JP-2001093821-A (JP)
Title: Assembly part for fabricating apparatus, fabricating method thereof, semiconductor fabricating apparatus and electron beam exposure system
Inventor: SUGIHARA KAZUYOSHI
IPC: H01L21/027
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an assembly part for fabricating an apparatus which can reduce the trailing of distributing cables inside a vacuum system and to offer a semiconductor fabricating apparatus which enables miniaturizing. SOLUTION: An assembly part 1 for fabricating an apparatus inside a vacuum system is provided with wirings 13 and 14 and wiring terminals 13A, 13B, 14A and 14B. The wirings 13 and 14 are formed on a first insulating film 12. Also, the wirings 13 and 14 are covered with a second insulating film 15. An electroformed polyimide film is used for the first and the second insulating films 12 and 15. By constructing a semiconductor fabricating apparatus with such an assembly part 1, the laying of distributing cables, the aerial wiring or the like can be reduced.
Patent JP-H07127392-A (JP)
Title: Segment assembling alignment method for tunnel lining ring and device therefor
Inventor: SONODA TETSUJI
IPC: E21D11/40
Filed: 1993-10-29
Abstract: PURPOSE:To speed up driving work by roughly aligning a newly assembled segment within an alignment allowance of an erector and finely aligning an offset between existing segments or clearance information while driving the erector manually. CONSTITUTION:Even when a relative position between a nearby existing lining ring and an ejector or their postures are subjected to changes due to the excavation of a tunnel, they are brought nearer to a near-by existing segment 41c, thereby making a rough alignment. In this case, a new assembling segment 42 which is very close to the near-by existing segment 41c in the circumferential direction of the tunnel, is brought near within the range of an alignment allowance of the erector, thereby making an alignment. It is, therefore, possible to detect an offset between the newly assembled segment 42 and the existing segment 41 by means of a visual sensor or the like after the rough alignment is made. Or a fine alignment is made by driving the ejector manually after the rough alignment is made. A fine alignment is further made after having assembled the segment by making the best use of rolling angles of the erector.
Patent JP-H08136050-A (JP)
Title: Water heater
Inventor: OKADA TADAO
IPC: F24H1/10
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a water heater capable of attaining a stable and satisfactory temperature of hot water at all times. CONSTITUTION: A water heater wherein water supplied through a water-supply- side pipeline C1 is heated by a heat exchanger 1, water is joined to and mixed in this heated water to make it be of a set temperature and hot water thus obtained is supplied through a hot-water-supply-side pipeline C2. The water heater is constructed in such a manner that a bypass pipeline C3 is provided for the water-supply-side pipeline C1 and connected to the hot-water-supply-side pipeline C2 through the intermediary of a water bypass valve and also a reverse flow check valve 9 is provided for a water-hot water pipeline composed of the water-supply-side pipeline C1 and the hot-water-supply-side pipeline C2.  Besides, it is constructed in such a manner that the bypass pipeline C3 is provided for the water-supply-side pipeline C1 and connected to the hot-water- supply-side pipeline C2 through the intermediary of the water bypass valve and also the reverse flow check valve 9 is provided for the pipeline from a branch part of the bypass pipeline C3 provided for the water-supply-side pipeline C1 to an entrance of the heat exchanger 1.
Patent JP-S61148957-A (JP)
Title: Read circuit of plural sensor signals
Inventor: NAKAZAWA YOSHIO
IPC: H04N1/409
Filed: 1984-12-22
Abstract: PURPOSE:To improve an S/N by adding or subtracting the signal of the same period as a clock to/form a read signal so as to apply correction thereby suppressing superimposed clock signals. CONSTITUTION:A clock having the same quantity as the clock superimposed on an output signal is generated from a square wave generator generating an in-phase signal as the clock CL and whose amplitude is variable comprising analog switches 11, 12 to which the clock CL is inputted, an inverter 13 and a variable voltage source VCL and the clock signal is suppressed by being subtracted by the said generated clock. The suppressed quantity of the clock CL is adjusted depending on the quantity of the variable voltage source VCL and a capacitor C2 and the injected amount is increased when both the values are increased. In order to suppress the clock CL, a compensation signal in phase with the clock CL is used when the signal is inputted from an integrating device 104 and an opposite phase compensation signal is used when the signal is injected from the input of a preamplifier 103.
Patent JP-H07128040-A (JP)
Title: Length measuring machine
Inventor: OSUMI YUZABURO
IPC: G01B13/16
Filed: 1993-10-29
Abstract: PURPOSE:To measure even a material to be measured, which is liable to be deformed and impaired, such as a thick film pattern before baking to be formed into a laminated-chip capacitor, an IC package or the like, in a high accuracy. CONSTITUTION:A gas feeding hole 4 and a gas jetting hole 5 are formed at the side wall and the tip of a cylinder 2 wherein a piston 3 is slidably coupled so as to communicate with the inner hole of the cylinder 2, respectively. At the tip of the gas jetting hole 5, a pressure receiving plate 7 having a probe 6 is attached to the cylinder 2 with a gap being provided, and a detecting member 1 having the pressure receiving plate 7 is formed. The detecting member 1 is attached to a jetting nozzle 35 of a gas-jetting non-contact type length measuring machine.
Patent JP-H0985262-A (JP)
Title: Treatment of fluorine-containing waste water
Inventor: TAKADOI TADASHI
IPC: C02F1/58
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To enable long-time continuous operation by preventing the lowering of the flux of a membrane when an aluminum compd. is added to fluorine- containing waste water containing a calcium salt to treat waste water and the treated waste water is subjected to solid-liquid separation treatment by the membrane to enhance the rate of operation of an apparatus in the treatment of fluorine-containing waste water. SOLUTION: Polyaluminum chloride and hydrochloric acid are added to fluorine-containing waste water containing a calcium salt in a reaction tank to be subjected to flocculation treatment and this treated waste water is subjected to solid-liquid separation by a membrane.
Patent JP-H11110464-A (JP)
Title: System and method processing issuing, moving, certifying and erasing electronic bill
Inventor: OTSUKA REI
IPC: G06F19/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To realize various procedures for issuing, moving, certifying and erasing a securities on a software by issuing an electronic bill while combining an electronic bill authority part provided with a digital certificate or the like and an electronic bill identifying part including a digital signed bill number based on a neutral institute. SOLUTION: The processor of a neutral institute T generates a digital certificate C (S110). The processor of an issuing person (o) generates an electronic bill authority part0 provided with the enciphered data of a description D in the relation between the digital certificate C and an authority duty and data B for blind signature (S120 and S130). Besides, the processor of the neutral institute T combines the digital certificate C and the electronic bill authority part S0 , registers the result in an electronic bill issue record data base 10 and generates blind signed data B' (S140 and S150). The processor of the issuing person (o) generates an electronic bill identifying part S1 (x) and generates an electronic bill S(x) by combining the electronic bill. authority part S0 and the electronic bill identifying part S1 (x) (S160).
Patent JP-H02120228-A (JP)
Title: Production of bi-based oxide superconductor
Inventor: USUI TOSHIO
IPC: C04B35/45
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a Bi-based oxide superconductor showing 105K or 110K critical temperature by subjecting a conjugated compound containing Bi, Sr, Cu and O and CaO to thermal diffusion reaction. CONSTITUTION:For example, Bi2O3 powder, SrCO3 powder and CuO powder are weighed so as to make ratio of Bi:Sr:Cu=2:2:3 and to prepare mixed powder. Then the mixed powder is calcined in an atmosphere at 750-840 deg.C and unnecessary components are removed to prepare a conjugated compound of composition of Bi2Sr2Cu2Ox or a conjugated compound comprising the compound of the composition as a main component. Then the conjugated compound is sufficiently ground, particle diameters are uniformed and further the powder is uniformly blended with CaO powder so as to give a ratio of Bi:Sr:Ca:Cu=2:2:2:3. Then the mixed powder is pressurized to about 0.1-10t/cm<2> to give compressed molded article of desired shape. Then the compressed powder molded article is heated and sintered in an O2 gas-containing Ar gas atmosphere at 820-870 deg.C and sintered. The aimed Bi-based oxide superconductor having a composition of Bi2Sr2Ca2Cu3Ox is obtained by the heat treatment.
Patent JP-H01113934-A (JP)
Title: Hybrid optical element
Inventor: TODE HIDEKAZU
IPC: G11B7/125
Filed: 1987-10-28
Abstract: PURPOSE:To prevent unnecessary light from entering to an optical detector and to improve the performance of a tracking control system 1 focusing control system by arranging an optical breaking means between a light source and the optical detector. CONSTITUTION:As the light breaking means, a black resing 25, for example is applied to an optical detector edge 24 part, which is between a laser diode 1 and an optical detector 10, and cured. Out of an outgoing light flux 2 from the laser diode 1, an unnecessary light 23 is absorbed or reflected by the black resin 25 and the unnecessary light 23 is dispersed by the optical detector edge 24 and prevented from entering to the optical detector 10. Thus, an exact track ing control signal of focusing control signal can be obtained.
Patent JP-H08137495-A (JP)
Title: Voice encoding device
Inventor: KANETANI HIROYUKI
IPC: G10L19/08
Filed: 1994-11-07
Abstract: PURPOSE: To enable voice encoding by changing a code book used for encoding in accordance with quantity of errors in code book search, in a voice encoding device using a CELP system. CONSTITUTION: Making a code vector in an adaptive code book 3 as a calender signal, adaptive code book search is performed by each synthesized voice processed by a linear prediction filter 5 using a coefficient of a linear prediction coefficient extractor 1 and an input voice, and it is decided using the minimum error whether the adaptive code book is used or not in an error discriminator 16. Encoding is performed classifying it into encoding by a probability code book 4 + the adaptive code book 3 or encoding by only the adaptive code book 3, by a changeover switch 15.
Patent JP-S61148537-A (JP)
Title: Interruption control processing system
Inventor: NAKADA HIROSHI
IPC: G06F9/46
Filed: 1984-12-24
Abstract: PURPOSE:To execute processing at a high a speed by executing a special selection to the optimum necessary minimum corresponding to the processing concerned, by adopting such constitution that the processing under execution can execute an interruption control. CONSTITUTION:In case it is desired to display a numeral which is inputted onto a picture by, for instance, an executing part 1-i by using a graph, on an executing part 2-A for exectuting interruption processing, an interruption request is informed to the present processing (i) in a processing part P in the executing part 1-i by a key input, etc., so that the graph is displayed. In such a way, the processing part (i) in the executing part 1-i executes the precessing corre sponding to what is called the interruption of an optimum saving processing, etc. without depending on a control part 1-(i)-C. Subsequently, the control is transferred to a control part 2-(A)-C of the executing part 2-A.
Patent JP-2000101759-A (JP)
Title: Both-face image forming device
Inventor: ICHIMURA TAKESHI
IPC: H04N1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To improve productivity by previously ensuring the number of needed number of faces to be printed in a page memory and preventing original scan skip along a desired both-face print schedule pattern and the ejection of blank papers. SOLUTION: Machine specifications are read and both-face offset and tray offset are decided (S12). Next, the number of faces is calculated based on the tray offset and the both-face offset (S13). After that, needed memory capacity corresponding to the number of faces is calculated (S14). Then, whether the memory capacity is able to be insured from a prescribed nonvolatile memory is decided (S15). If it is insured, the memory capacity is allocated to a page memory (S16). On the other hand, when it is not insured, an alternate schedule is selected (S17).
Patent JP-S61151213-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: KAMIYA YUKA
IPC: C08F220/12
Filed: 1984-12-24
Abstract: PURPOSE:The titled composition having excellent curability and being readily fired, comprising an acrylate, a polymer comprising a monomer mixture containing a specified proportion of isobutyl methacrylate and a photopolymerization initiator. CONSTITUTION:An ultraviolet-curable resin composition is obtained by reacting a mixture comprising 10-80pts.wt. acrylate of formula I (wherein R is formula II, m is 1-5, R is an alkyl or formula III and n is 0-10), e.g., phenylethyl acrylate, and 90-20pts.wt. polymer containing at least 30wt% isobutyl methacrylate in the presence of 0.5-20wt%, based on the mixture, photopolymerization initiator (e.g., 2-ethylanthraquinone). This composition is useful for a paint or an ink used in painting ceramic ware, etc.
Patent JP-2001099392-A (JP)
Title: Vacuum heat insulating body and heat insulating box body
Inventor: TANIMOTO YASUAKI
IPC: F16L59/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve working environments and reduce production man-hours, regarding a vacuum heat insulting material usable as a heat insulating material for a household electric appliance. SOLUTION: This vacuum heat insulating material is made of a core material and a housing material and is characterized by the core material solidified by pressurizing and molding whisker-shaped inorganic powder.
Patent JP-H02119632-A (JP)
Title: Battery device of vehicle
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1988-10-28
Abstract: PURPOSE:To make it possible to operate auxiliary machinery without hindrance in a machine having rotary electrical machinery provided on a rotating shaft of a turbo-charger by exclusively providing an electricity accumulating means which accumulates electric power generated during the generating state of the rotary electrical machinery and supplies the accumulated electric power to the rotary electrical machinery during its electrically driven state. CONSTITUTION:An electrically driving mechanism 2 serving as an electric motor and a generator is arranged on a rotating shaft to connect the turbine 11 of a turbo-charger 1 with its compressor 12. In the case of a heavy load at the low rotating speed of an engine, electric power is supplied from a battery 3 to the mechanism 2 through an electric power converter 4 and a transformer 5 to make the mechanism 2 serve as the electric motor, and on the other hand, in the case of a light load, the mechanism 2 is served as the generator by exhaust energy to make regenerated electric power charge the battery 3. In this case, the battery 3 is provided apart from a battery 6 serving as an electric power source for auxiliary machinery 7, and both the batteries 3, 6 can be connected in series through a change-over relay 8. The battery 6 is charged with the electric power of an ordinary engine driven generator 61.
Patent JP-H03134697-A (JP)
Title: Color converter for acoustic signal
Inventor: OGATA MOTONOBU
IPC: G09G5/00
Filed: 1989-10-20
Abstract: PURPOSE:To express a sound as a color and a graphic by dividing an acoustic frequency spectrum to be correspondent to the color, making the luminance of the color correspondent to the level of sound pressure and making all the levels of the sound pressure correspondent to the size of the graphic. CONSTITUTION:An acoustic signal inputted from an input device 1 is passed through an amplifier 2, divided for each time in a processor 4 by changing-over switches SW-1 to SW-n and inputted to signal processors 3-1 to 3-n and the time change of a sound pressure spectrum is calculated. The processor 4 reads out a relationship between an acoustic frequency and the color preset to a storage device 5 and the divided acoustic signal is made correspondent to the color. Then, the sound pressure spectrum is made correspondent to the luminance and all the levels of the sound pressure are made correspondent to the size of the graphic. Afterwards, the acoustic spectrum is displayed in a display device 6 as the color and the graphic.
Patent JP-H11109606-A (JP)
Title: Reticle handler
Inventor: HATA MASAAKI
IPC: G03F1/66
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a reticule handler capable of improving the workability at the time of blow cleaning a reticle, preventing the re-adhesion of dust and the adhesion of the dust during reticle transportation and preventing the fall of the reticle by providing a handler with fixing means having a pair of arms holding and fixing the reticle from above and below. SOLUTION: The reticle handler 10 has a pair of the pellicle surface arm 4a and glass surface arm 4b as the fixing means for holding the reticle 20, a tube 3 for sending the gas from the outside and screw threads 8 for adjusting the flow rate of the air flow. A pair of the arms 4a, 4b have a U-shape of which both ends are parted from each other. The gas may be passed therein. A lever 9 for fixing the reticle locks the reticle 20 in the state of holding the reticle between the pair of the arms 4a and 4b. The gas is blown out toward the entire surface of the reticle and the entire surface of the pellicle, so that the reticle surface and the pellicle surface may be blow cleaned over the entire part.
Patent JP-2001102537-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: ARISUMI OSAMU
IPC: H01L27/105
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of ferroelectricity or of reliability by reducing damage on a ferroelectric crystalline body, during the manufacturing process of a capacitor. SOLUTION: This manufacturing method includes a process of filling a lower electrode 17 in a groove in an insulator layer 16 formed on a Si substrate, a process of forming an amorphous dielectric layer 18 on the insulator layer 16 and on the lower electrode 17, a process of forming an upper electrode 20 in a region, at least a part of which overlaps the lower electrode 17 on the amorphous dielectric layer 18, and a process of annealing to crystallize the amorphous dielectric film 18 sandwiched by the lower electrode 17 and the upper electrode 20 to form a ferroelectric crystalline film 19.
Patent JP-2000106083-A (JP)
Title: Color cathode-ray tube and its manufacture
Inventor: INOUE MASAFUMI
IPC: H01J9/227
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To form the periphery of a matrix region in a smooth form by painting out at least a part of a matrix hole around the matrix region of a phosphor screen with a black paint. SOLUTION: Matrix holes 22a corresponding to at least one trio of three-color phosphors are formed by extending rows or columns of matrix holes 22 of a stepped part 34 in a peripheral part of a matrix region. In the matrix holes 22a, their parts located outside a line 35 circumscribed on the matrix holes 22 at tips of the rows or columns adjacent to each other and constituting the periphery of the matrix region are painted out with a black paint forming a nonhole region of a black matrix layer. Therefore the matrix holes 22a on the peripheral side of the matrix region are formed into a truncated circular or half-moon like shape, and are reduced in size as they separate from the matrix hole 22 in the same row or column located at the stepped part 34.
Patent JP-H04150778-A (JP)
Title: Control method for power converter
Inventor: MIURA KAZUTOSHI
IPC: H02M7/497
Filed: 1990-10-15
Abstract: PURPOSE:To make a load current a sine wave current wherein distortion is small by operating and seeking the pulsation components of the exciting current of an output transformer from a harmonics compensatory signal, and adding the operation value to an exciting current command value, and controlling the exciting current of an output transformer. CONSTITUTION:For a compensatory signal Hou, the average value is always in control pulse waveform of zero. Accordingly, for the integration value Hiou, the average value becomes ripple waveform of zero. The command value Iou+ Hiou is input into comparators C1 and C2, and is compared with the exciting currents Iou1 and Iou2 of an output transformer. Output differences epsilonou1 out and epsilonou2 are added to harmonics compensatory signal Hou through exciting current compensating circuits G1 and G2, and are given to pulse width modulating circuits PWM1 and PWM2 as input signals e1 and e2. The pulse width modulating circuits PWM1 and PWM2 output the output voltages Vu1 and Vu2 proportioned to the input signals e1 and e2 from inverters INV-1 and INV-2.