baber/WOPTO huggingface dataset:
Patent JP-H0962259-A (JP)
Title: Electronic musical instrument
Inventor: KITAGAWA HIROSHI
IPC: G10H1/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To sound plural digital oscillators (PCO) accurately simultaneously so as to stabilize a tone color when different sounds are combined to synthesize a tone by causing an interrupt processing in a CPU in specific synchronization, and transferring a predetermined number of sounding data temporarily stored to a musical sound generating means. SOLUTION: When an arbitrary key of a keyboard 10 is depressed, a data for sounding instruction is obtained. The obtained sounding data is temporarily stored in a buffer memory 15' reserved in a RAM 15. A interrupt processing is caused in a CPU 13 from a sound source 17 synchronizing with the sampling frequency of the musical sound, and when two sounding data are secured in the buffer memory 15', two sounding data are transferred to the second source 17 from the buffer memory 15'. Thereby, a predetermined number of sounding data are transferred to instruct the sounding of the musical sounds so that plural musical sounds can be completely simultaneously sounded.
Patent JP-H0572311-A (JP)
Title: Calibration method of wattmeter
Inventor: FURUKAWA MASAHIDE
IPC: G01R35/00
Filed: 1991-09-12
Abstract: PURPOSE:To achieve a wattmeter which can perform calibration by using a virtually and highly stable AC signal even if a voltage generator and a current generator which are not highly accurate and inexpensive are used. CONSTITUTION:In a calibration method of a wattmeter where an AC voltage and an AC current which are generated by a voltage generator 10 and a current generator 11 are given to a wattmeter 5 to be calibrated and a standard power measuring equipment 6 and that the wattmeter to be calibrated is calibrated by comparing two measurement values, the voltage generator 10 and the current generator 11 which can be subjected to feedback control state and feedback control cancellation state are used. Then, by using the feedback control state and the feedback control cancellation state, an amplitude of an output of the voltage generator 10 or the current generator 11 is retained to a constant value within a specified range.
Patent JP-S6285099-A (JP)
Title: Storage stable paper size composition containing ethoxylatedlanolin
Inventor: EMIIRU DEII MAZARERA
IPC: D21H17/16
Filed: 1986-10-02
Abstract: A shelf stable paper size is prepared from a mixture of a substituted cyclic dicarboxylic acid anhydride and an ethoxylated lanolin.
Patent JP-S61111447-A (JP)
Title: Photomask test system
Inventor: OE AKIHIKO
IPC: G03F1/84
Filed: 1984-11-06
Abstract: PURPOSE:To prevent flaws or dirt from misrecognition as a defective part by testing a circuit pattern on the basis of a threshold obtained by a specific processing for the output of the 1st binary encoding circuit for executing binary encoding on the basis of the optimum threshold at the measurement of the circuit pattern and the output of the 2nd binary encoding circuit for executing binary encoding on the basis of a threshold lower than the optimum threshold. CONSTITUTION:A binary encoding circuit is constituted with the 1st binary encoding circuit 4 for executing binary encoding on the basis of the optimum threshold d1 at the measurement of the length of a circuit pattern and the 2nd binary encoding circuit 5 for executing the binary encoding on the basis of a threshold d2 in which dust, flaws, dirt, etc.d which can be neglected at the printing of the circuit pattern of a photomask 1 on a substrate are not detected. The processing d3(i+1)=d1(i) di(i-1)d2(i) (i=1-1) and d3(i+1)=d1(i) d1(i-1) d2(i) (i=2-n) are executed for the output d1(i) (i=1-n) of the 1st binary encoding circuit and the output d2(i) (i=1-n) of the 2nd binary encoding circuit and the circuit pattern of the photomask is tested on the basis of the processed results.
Patent JP-H0285496-A (JP)
Title: Excavation of water holding sand layer and device therefor
Inventor: KODAMA KIYOSHI
IPC: E21B7/04
Filed: 1988-09-20
Abstract: PURPOSE:To excavate a water holding sand layer, executing the soil regeneration economically and efficiently by jetting the soil regenerating agent forwardly from the top edge bit of an inner pipe from a soil regenerating agent blow-out port formed at the top edge bit of an outer pipe. CONSTITUTION:During excavation, soil regenerating agent is continuously jetted forwardly from the inner bit 4 of an inner pipe 1 from a soil regenerating agent blow-out port 24 through a soil regenerating agent bit passage 23, passing through the soil regenerating agent feeding port 21 and the soil regenerating agent passage 30 of an outer pipe 6. Therefore, the soil quality on the excavation surface is provided with denatured viscosity, and the water stopping action is improved. The soil regenerating agent is a mixture of the solution type liquid having a specific gravity of 40 or more and cement, and the constituents of the solution type liquid contains 28-30wt% silicon dioxide, 9-10wt% sodium oxide, 0.02wt% iron, and at most 0.2wt% water-insoluble portion. Therefore, excavation can be carried out, continuously carrying out the regeneration of soil on the excavation surface such as water holding sand layer.
Patent JP-H0396248-A (JP)
Title: Loading method for mask cassette
Inventor: CHIBA YUJI
IPC: H01L21/677
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a method improved more in dust prevention for a mask by reducing the pressure in a chamber smaller than that in a front field mask cassette cover in which a mask cassette body and the cover are separated when the body and the cover are separated. CONSTITUTION:In a loading method for a mask cassette for loading a mask cassette body MCM for containing a semiconductor element manufacturing mask MF to a mask cassette cover MCC for substantially sealing the periphery of the body MCM in a chamber MCH for shutting OFF the atmosphere, when the body MCM and the cover MCC are separated in order to convey the body MCM to a position for removing a mask MF from the body MCM, the pressure in the chamber MCH is reduced smaller than that in the cover MCC before the cover MCC is separated.
Patent JP-H0282875-A (JP)
Title: Electronic still camera
Inventor: MURATA YOSHITAKA
IPC: H04N5/225
Filed: 1988-09-20
Abstract: PURPOSE:To improve the holding performance and the performance of containment into a bag or the like by adopting the lateral type structure and arranging a pickup lens optical system, an AF driver and a shutter driver and the like to a right hand grip part of a camera. CONSTITUTION:A release button 5 operating a camera at the pickup is arranged to a position where fingers come when a grip part 2 is held by a hand. Pickup lenses 8a-8f, a low pass filter 12, an AF driver 27 and a shutter driver 13 are arranged respectively so as to be contained in the grip 2. Thus, the camera without any projection as a whole is able to be configurated and contained into a small bag or the like.
Patent JP-S6294198-A (JP)
Inventor: FUJINAKA SHUICHI
IPC: H02P27/02
Filed: 1985-10-18
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-S6475999-A (JP)
Title: Focusing mirror and its manufacture
Inventor: ISHIKAWA MICHIO
IPC: H05H13/04
Filed: 1987-09-18
Abstract: PURPOSE:To attain a high accuracy control of mirror cutting remains, by cutting deep multiple grooves on a large thickness Si single crystal wafer, on the other hand by forming a laminated layer having a bottom surface made of a small thickness Si single crystal wafer. CONSTITUTION:A lozenge focusing mirror made of an Si single crystal 21 consists of a groove part 22 made of a low specific resistance Si single crystal and a bottom surface 23 made of a low specific resistance or high specific resistance Si single crystal, and also parallel deep grooves 10-1-10-N are formed along its shorter rectangular secant. And for the deep grooves 10, only Si single crystals in a groove section 22 are processed with an electrical wire discharging process, and for a bottom section 23, an Si single crystal which is cut out from an Si single crystal wafer being processed with a non-distortion mirror surface processing along its depth direction and is used for the bottom portion. Therewith, not only the cutting remains can be formed with a constant and highly accurate dimension but also a surface with almost no residual processing distortion can be obtained.
Patent JP-S6293785-A (JP)
Inventor: MEGATA YOSHIKAZU
IPC: G07B15/00
Filed: 1985-10-18
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-H0684852-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUKUNE ATSUHIRO
IPC: H01L21/3065
Filed: 1992-09-02
Abstract: PURPOSE:To prevent a defect from developing by a method wherein the surface of a semiconductor wafer is brought into contact with hydrogen fluoride gas under a reduced pressure of atmospheric pressure or lower, a spontaneous oxide film is removed and the surface of the semiconductor wafer is treated while the surface is brought into contact with alcohol gas. CONSTITUTION:A silicon wafer 9 is mounted on a wafer support stand 4, a pressure inside a treatment chamber 1 is set to about 10Torr by using an evacuation means 3 and a temperature is set to room temperature. Hydrogen fluoride at a flow rate of 50cc/min and hydrogen at a flow rate of 500cc/min are supplied for one minute from a gas supply means 2, and a spontaneous oxide film on the surface of the silicon wafer is removed. In succession, the supply of the hydrogen fluoride gas is stopped. While the pressure and the temperature are kept identical, ethyl alcohol gas at a flow rate of 10cc/min and hydrogen at a flow rate of 500cc/min are supplied for 30 seconds. Thereby, the surface of the silicon wafer is passivated by an alkyl group, and the reliability of a semiconductor device can be enhanced.
Patent JP-H0282764-A (JP)
Title: Picture signal processor
Inventor: MUKAI HACHIRO
IPC: H04N5/262
Filed: 1988-09-19
Abstract: PURPOSE:To shorten the time of the magnification factor of picture information and to make it more accurate by converting analog picture signals into digital picture data based on sampling frequencies according to the multiplying factor, regulating the magnification factor in a main scanning direction, processing the digital picture data on a software or hardware basis, and regulating the magnification factor in a sub-scanning direction. CONSTITUTION:For analog picture signals Sa to Sd outputted from a picture signal sources 12a to 12d, the multiplying factor in the main scanning direction is regulated by controlling an A/D converter 22 according to the sampling frequencies corresponding to the magnification factor of an output picture. Further, by executing a magnification factor converting processing for the A/D-converted digital picture data on the software or hardware basis, the magnification factor in the sub-scanning direction of the analog picture signals is regulated. Thus, the magnification factor of the output picture can be accurately regulated in a short time.
Patent JP-H1173973-A (JP)
Title: Lithium ion battery
Inventor: ITO TSUKANE
IPC: H01M10/0525
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery having sufficient strength, even in the case that a metal porous body is used in a thin electrode. SOLUTION: In a lithium ion battery having a negative current collector comprising a metal porous body having three-dimensional net structure, the metal porous body consists of a main body part 4 for holding an active material and a current taking out terminal part 2 which is formed integrally with the main body part 4 and extending in the length direction of the metal porous body, current-collecting parts 3 connected to the current leading out terminal part 2 are formed in a part of the main body part 4, and the pore openings of metal in the current leading out terminal part 2 and the current-collecting parts 3 are made larger than the pore openings of metal in the main body part 4.
Patent JP-S59124815-A (JP)
Title: Novel molding method
Inventor: KATAOKA HIROSHI
IPC: B29C48/92
Filed: 1982-12-30
Abstract: PURPOSE:To facilitate the molding of a biaxially oriented molding, e.g., thick sheets, pipes, etc., in highly viscous state by molding a thermoplastic resin while covering the resin with a polymer having a specific viscosity. CONSTITUTION:When a compressive force is applied to a compression molding die 11 to press a thick elemental material 12 composed of a thermoplastic resin 13 and a covering polymer 14 whose viscosity is 1,000cps or more, 1/10 or less of the viscosity of the thermoplastic resin during the molding period, containing 1-20wt% an additive having excellent lubricity preferably, the thick elemental material 12 is biaxially oriented. Under the condition, the compression molding die 11 is cooled, a molding 13 is hardened and taken out of the die 11, the polymer of the surface layer of the molding 13 is peeled off to obtain a biaxially oriented molding. By the compression molding method, a biaxially oriented sheet having a 1-10mm. thickness and a 1.5-7 times draw ratio can be molded with good efficiency.
Patent JP-2000067380-A (JP)
Title: Map display method
Inventor: KAYANE TAKAYUKI
IPC: G01C21/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To make recognizable a highway at a glance or to identify a VICS (vehicle information communication system) object road at a glance. SOLUTION: A first display mode for making the luminance of the highway HW higher than the luminance of the other road RD for displaying and a second display mode for displaying the luminance of the highway HW by the same luminance as the other road RD are provided. The first or the second display modes is selected for displaying. Also, the first display mode for making the luminance of the VICS object road VRD higher than the luminance of the other road RD for displaying and the second display mode for displaying the luminance of the VICS object road VRD by the same luminance as the other road RD are provided. The first or the second display mode is selected for displaying.
Patent JP-S6475546-A (JP)
Title: Thermoplastic resin composition
Inventor: FUJITA YUJI
IPC: C08L53/00
Filed: 1987-09-17
Abstract: PURPOSE:To obtain a resin composition with excellent toughness, impact resistance, heat distortion resistance, moldability and chemical resistance, by using a crystalline olefin, a polycarbonate, a specific graft copolymer and styrene- olefin block copolymer. CONSTITUTION:100pts.wt. of (A) 95-5wt.% of a crystalline polyolefin, preferably polypropylene, and (B) 5-95wt.% of a polycarbonate are combined with 5-100 pts.wt. of (C) a graft copolymer prepared by grafting 95-50wt.% of styrene monomer and 5-50wt.% of acrylonitrile monomer onto an ethylene- propylene-(diene) copolymer and (D) a styrene-olefin block copolymer, preferably a styrene-ethylene.butylene-styrene block copolymer wherein the weight ratio of C/D is 30/70-95/5.
Patent JP-H0870670-A (JP)
Title: Mower
Inventor: SHIMADA MITSUO
IPC: A01D34/86
Filed: 1994-09-02
Abstract: PURPOSE: To maintain the straight advancing properties, further enhance scraping up effects on grass cut on a slope, reduce the labor of an operator and improve the operating efficiency in a mower, equipped with a freely vertically tiltable slope cutting blade on one side in addition to a planar cutting blade. CONSTITUTION: This mower is obtained by installing a planar cutting blade 5 and a freely vertically tiltable slope cutting blade 6 in an overlapped state by a prescribed width X from the side end in the forward direction of the planar cutting blade 6 on one rear side of the planar cutting blade 5 between a guide wheel in the front and a mobile rear wheel 3 at the rear, regulating the rotation of the planar cutting blade 5 and the slope cutting blade 6 in the same direction and increasing the rotational frequency of the slope cutting blade 6 from that of the planar cutting blade 5.
Patent JP-H0396439-A (JP)
Title: Kinetic characteristics control device for vehicle
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/015
Filed: 1989-09-08
Abstract: PURPOSE:To realize optimum kinetic characteristics to ensure the safety of travelling of a vehicle by detecting driver's states such as a napped state, a fatigued state, a strained state, etc., to change the kinetic characteristics of the vehicle based on operations of the driver. CONSTITUTION:A microcomputer 25 receives state-signals of a driver from a front wheel steering angle sensor 19, a handle pressure sensor 23 for detccting handle gripping pressure of the driver, further receives the number of heartbeats detected by a sensor 27 through a transmitter 26 and a receiver 24, and detects driver's state such as a napped state, a fatigued state, a strained state, etc. In accordance with the detection, a buzzer 29 provides a warning, and actuators 11a-14a are controlled to enhance the damping force of a shock absorber and restrict the change in position of a vehicle due to handle steering. Further, the actuators alter steering characteristics, steering reaction force, steering ratio, steering angle ratio between rear wheels and front wheels. The safety of travelling of the vehicle can thus be ensured.
Patent JP-H0284326-A (JP)
Title: Flexible copper clad laminated plate
Inventor: YOSHIDA SHUNJI
IPC: H05K3/38
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a flexible copper clad laminated plate improved in heat resistance, adhesiveness and heat deterioration resistance by forming a nickel/ copper alloy layer between one copper foil layer and a heat-resistant polymer film. CONSTITUTION:The thickness of a copper foil is arbitrarily selective and pref. within a range of 10-50mum. The thickness of the nickel/copper alloy layer formed on the copper foil layer is pref. about 0.1-2mum. A heat-resistant polymer film layer is composed of a heat-resistant polymer having an imide bond and/or a heat-resistant polymer having a heterocyclic ring other than the imide bond and pref. obtained by applying a solution of polyimide or polyamideimide to the nickel/copper alloy layer formed on the surface of the copper foil and drying the formed coating layer under heating.
Patent JP-H0899001-A (JP)
Title: Method for removing heavy metal included in living body and its device
Inventor: SAKUTA YOICHI
IPC: A23L17/40
Filed: 1994-09-29
Abstract: PURPOSE: To remove heavy metals from a living body in a relatively short time, to make the removing ratio extremely high, to make the processing time adjustable, to miniaturize the device to make the amt. of use of water relatively small and to perform easily water discharge processing. CONSTITUTION: An anode 13 and a cathode 14 are arranged at a specified interval in an electrolytic cell 12 wherein midgud glands 11c of scallops contg. heavy metals and an electrolyte 15 can be stored and a DC electric source 16 electrically connected with the anode 13 and the cathode 14 applies an electric voltage between the anode 13 and the cathode 14. The electrolyte is a sulfuric acid soln. with a concn. of 5vol.% and the cathode 14 is formed of a stainless steel. A stirring means 17 for stirring and mixing the midgut glands 11c and the electrolyte 15 is installed in an electrolytic cell 12.
Patent JP-S6392539-A (JP)
Title: Paper feeding device
Inventor: YAMADA IKUO
IPC: B65H3/44
Filed: 1986-10-01
Abstract: PURPOSE:To take out a sheet of paper without need for moving a paper feeding cassette with a small and simple device by enabling a paper feed roller to be moved into and out of a cassette unit and bringing it into contact with a sheet of copy paper housed in a desired paper feeding cassette to feed said paper. CONSTITUTION:A paper feed roller 7 provided on the paper feed part 8 of a copying machine body 1 side is moved into and out of a cassette unit 3, and brought into contact with a sheet of copy paper housed in a desired paper feeding cassette to feed the copy paper. Therefore, there is no need of moving paper feeding cassettes 4a, 4b... installed in a liftable cassette unit 3 toward a copying machine body 1, and a sheet of copy paper can be taken out of a desired paper feeding cassette merely by moving only the paper feed roller 7 toward the inside of the cassette unit 3. Accordingly, the device can be made small and light, eliminating damage to the paper feed cassette, and eliminating the need for increasing rigidity more than necessary enabling the device to be low cost.
Patent JP-H0283571-A (JP)
Title: Image recording device
Inventor: KITAMURA TOSHIYUKI
IPC: H04N1/40
Filed: 1988-09-21
Abstract: PURPOSE:To prevent a copy-forbidden matter from being copied efficiently by deciding that an original is a specific copy forbidden original according to an image signal and pattern data which is registered previously. CONSTITUTION:When a decision means 112 decides that the original being read by an image read means 101 is the specific copy-forbidden original, a control means quits or invalidates the recording operation of an image forming means 103 and also disables an operation means 113 to perform normal operation at the same time, so that the means can not recover into an operation ready state thereafter unless predetermined specific input information on an ID card, a password number, a fingerprint, a voiceprint, calligraphy for recognizing the operation of a specific allowed operator is inputted. Consequently, such an illegal action that the copy-forbidden matter is copied is prevented effectively.
Patent JP-H0654786-A (JP)
Title: Cleaning product
Inventor: TANAKA KAZUHIKO
IPC: D01F8/14
Filed: 1992-08-12
Abstract: PURPOSE:To improve wiping property, dust collecting ability and resistance to washing and the like by forming a cleaning product from raised fibers, a raised yarn or a mop yarn composed mainly of composite fibers comprising an ethylene-vinyl acetate based copolymer saponified matter having a specified blend of an ethylene copolymerization and a polyester having a specified sulfonate group. CONSTITUTION:Raised fibers, a raised yarn or a mop yarn mainly composed of composite fibers comprising an ethylene-vinyl acetate based copolymer saponified matter having an ethylene copolymerization at a rate of 25-70mol.% and polyester having a group represented by the formula-SO3M wherein M represents alkali metal ion. alkali earth metal ion or quaternary phosphonium ion is used to obtain a cleaning product. More than 50wt.% of the fiber composing the raised fibers, the raised yarn or the mop yarn is given the composite fiber. A filament or a multifilament yarn can be used as the fiber or yarn for raising as intact or can be a pile yarn or a mop yarn by twisting, air twisting or blending.
Patent JP-H1175344-A (JP)
Title: Radio receiver with hand-operated generator
Inventor: NIIKURA YASUAKI
IPC: H04B1/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To facilitate manual operation of a generator, enhance the efficiency of generation, and reduce the size of the ratio receiver itself. SOLUTION: When the rotating operation lever 17 installed on a rotating body 18 for operating a generator by rotation is folded along the major surface of the rotating body 18, the tip-side portion of the rotating operation lever is protruded in the direction of the circumference of the rotating body 18, and the rotating operation knob 39 formed on the tip-side portion is housed in the housing recessed portion 41 formed in the mid part of one side of the cabinet 4 extending from the generator housing section 6 formed at one end of the cabinet 4 to the other end. Therefore, the length of the rotating operation lever 17 can be made sufficiently larger than the length of the rotating body 18 and rotating operation of the generator 5 is facilitated.