baber/WOPTO huggingface dataset:
Patent JP-H1183876-A (JP)
Title: Method and device for correcting running pulse and method and device for calculating running distance
Inventor: AOSHIMA TAKANORI
IPC: G01P3/42
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To synchronize actual running with correction pulses when running pulse signals are corrected according to changes in tire diameter or cumulative distance unit and to form from a relatively small number of calculations the correction pulse signals that match changes in tire diameter or cumulative distance unit. SOLUTION: The number Y of subtracted pulses which are subtracted while a predetermined number X of travel pulses S1 are input is computed on the basis of tire diameter variation data S2 and cumulative distance unit variation data S3, and the quotient Q of the predetermined number X divided by the number Y of subtracted pulses and the remainder R are calculated. Each time the number of running pulses S1 equal to the quotient Q plus one is input, one running pulse S1 is subtracted, and each time the number of running pulses S1 equal to the quotient Q is input, one running pulse S1 is subtracted.
Patent JP-H1142247-A (JP)
Title: Surface highly visible in electric welding
Inventor: YOSHIDA TOKUICHIRO
IPC: A61F9/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable distinct vision of a welding part simply prior to the start of electric welding work by distributing electricity available on hand for defining the welding part to project light of a projector to the welding part from the top of a protective surface. SOLUTION: Sufficient quantity of light from a projector 8 is projected to make a circular distinct vision part 7. A power source is distributed with a connection 9 from a wire for electric welding and a small projector 8 provided on a protective surface 6 has a screen frame 11 attached thereto to prevent or remove breakage and thermal damage. Moreover, an angle adjusting screw for a luminous flux 10 is provided between the surface 6 and the projector 8 so that a worker can regulate the angle as desired. Thus, the worker can carry out a working always clearly recognizing a welding part under a sufficient distinct vision during the welding work thereby ensuring both advantages of preserving eyes and reducing fatigue with remarkably improved efficiency.
Patent JP-S62103769-A (JP)
Title: Interference checking system for rectangular parallelepiped
Inventor: OTAKE YOSHIHISA
IPC: G06T1/00
Filed: 1985-10-30
Abstract: PURPOSE:To effectively decide whether it is typical interference or non-interference to a rectangular parallelepiped from the area information by using actively the information at which area respective peaks of other rectangular parallelepiped exist, for the area divided by the endless plane by using the reference rectangular parallelepiped as a reference, and checking the interference of two rectangular parallelepipeds. CONSTITUTION:A calculating part 1 makes data 2 of respective peaks and sides of two rectangular parallelepipeds set on the three-dimensional space and data 3 concerning the position and the direction of respective rectangular parallelepipeds into the input, generates data 4 of the area including respective peaks of other rectangular parallelepipeds to the area set with one side rectangular parallelepiped as the standard and checks the interference of two rectangular parallelepipeds by using these data. These data can be obtained by being inputted in a dialog way from a console part 5 or by being calculated from the data 2 of respective peaks of the inputted rectangular parallelepiped. The result to check the interference executed by the calculating part 1 is displayed and outputted through the console part 5.
Patent JP-H04122904-A (JP)
Title: Optical fiber observation device for optical fiber fusion splicing machine
Inventor: SUZUKI NAOMICHI
IPC: G02B23/24
Filed: 1990-09-13
Abstract: PURPOSE:To hold the inside of a lens barrel clean by providing a lens barrel with a gas intake path and an outlet path and to remove dust sticking on an image pickup surface by blowing cleaning gas. CONSTITUTION:In the optical fiber observation device which is constituted by assembling an objective 22, the lens barrel 24, and an image sensor 30 in one body and forms an optical image of an optical fiber on the image pickup surface 32 of the image sensor, the lens barrel 24 is provided with the gas intake path 50 and outlet path 60 to replace dirty air in the lens barrel 24 with cleaning gas at optional time, thereby holding the inside of the lens barrel 24 clean. Specially,the gas intake path 50 is provided nearby the image pickup surface 32 and opened to the image pickup surface 32; and the cleaning gas from a cleaning gas source 58 is blown to the image pickup surface 32 to remove the dust sticking on the image pickup surface 32. Further, an air sending-in device 64 with a filter 74 is coupled with the gap intake path 50 to easily send the cleaning gas.
Patent JP-H0964052-A (JP)
Title: Silicon wafer and manufacture thereof
Inventor: YOSHIMI TOSHIHIRO
IPC: H01L21/322
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of gettering Cu from a silicon wafer contaminated with Cu by enhancing the electric characteristics (oxide film withstand voltage) and crystal characteristics of the wafer that the Cu concentration on the surface and/or in bulk is reduced. SOLUTION: The surface of a silicon wafer contaminated with Cu in a bulk is cleaned with HF solution, and a surface oxide film is removed. This wafer is mounted on a clean silicon wafer, and heated by a hot plate. In the case of P type, it is heated at 500 deg.C for 15min in the atmosphere. As a result, 80% or more of the Cu in the bulk is moved to the wafer surface side. HF/H2 O2 liquid is dropped on the wafer surface, the Cu is recovered, and analyzed by TXRF and AAS. When the Cu of the rear surface side is recovered and analyzed, the total amount of the Cu in the bulk can be measured. In this manner, the surface and the Cu concentration in the bulk can be reduced. Electric characteristics and crystal characteristics can be enhanced.
Patent JP-H0691240-A (JP)
Title: Ultrasonic washing device
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/12
Filed: 1992-09-11
Abstract: PURPOSE:To enhance the life of an ultrasonic oscillator by preventing the generation of the erosion of an ultrasonic oscillation surface without damaging washing capacity by loading the ultrasonic oscillation surface with a metal plate having a specific thickness in a freely detachable manner in a close contact state. CONSTITUTION:When a work W is washed, a metal plate 9 with a thickness of 20-1000mum is mounted on the ultrasonic oscillation surface 7 of an ultrasonic oscillator 2 in a close contact state and, in this state, ultrasonic waves are emitted into a washing soln. Ultrasonic waves pass through the metal plate 9 without hindrance to wash the work W. Even when erosion is generated in the metal plate 9, no erosion is generated on the ultrasonic oscillation surface 7. When erosion is generated in the metal plate 9, only the replacement of the metal plate 9 may be enough. By degassing the washing soln. A in the washing tank 1, the metal plate 9 is strongly drawn to the ultrasonic oscillation surface 7.
Patent JP-H1088933-A (JP)
Title: Device for opening door at the time of earthquake
Inventor: KUBO YOSHINARI
IPC: E05B47/04
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To release an electric lock of a door when an earthquake is sensed, and to open the door by providing a door of a building, a locking device, a control device, an earthquake sensor and an opening device. SOLUTION: When an earthquake is generated and an earthquake sensor 15 senses the preliminary tremors, an earthquake sensing switch is disconnected. Continuously, power to a latch bolt coil and a dead bolt coil is cut. Both the coils are demagnetized, and a latch bolt 23 and a dead bolt 24 are pulled into an electric lock case by each spring. Then, a position sensor detects this operation through a limit switch, and a relay is operated so as to disconnect a detection switch, and the ratchet coil is demagnetized. A ratchet is moved by the restoring force of the ratchet spring, and the spring in the contracted condition is released. Consequently, a plunger 18 is projected from a cylinder, and a door is instantaneously pushed by the plunger 18 so as to be opened. With this structure, after an earthquake is generated, an emergency route can be secured.
Patent JP-S61123930-A (JP)
Title: Overflow detection system of variable length data arithmetic
Inventor: IBE HISASHI
IPC: G06F7/493
Filed: 1984-11-19
Abstract: PURPOSE:To allow a microprogram in terms of a decimal addition arithmetic to keep an arithmetic cycle without inserting a judgement cycle in an arithmetic flow and to speed up the arithmetic by providing an overflow generator circuit 11. CONSTITUTION:The overflow bit generator circuit 11 is equipped between a carrier generator circuit 7 and an overflow bit register 10, and sets the signal of the register 10 based on signals from the circuit 7, an operand length register 8 and a micro command. Namely, expressions I and II among logical expression of a signal DOVFL of the register 10 are used in case of the arithmetic of low-order four bytes to set the signal to the register 10. While the arithmetic of high-order four bits is executed, the circuit 11 checks the signal of the register 10 with the use of the expression III, and updates the signal in accordance with the presence of absence of overflow. In this arithmetic flow the high-order bit arithmetic is continued after the low-order bit arithmetic is finished, and therefore a judgement step can be omitted in terms of the program.
Patent JP-2001067287-A (JP)
Title: Electronic mail device, electronic mail transmitting method, and recording medium
Inventor: NAGAE TAKAAKI
IPC: H04L12/58
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic mail device which enables the reception side to read electronic mail generated in the language of the transmission side by generating image data corresponding to an inputted document by using the inputted document and transmitting the generated image data to the addressee of the e-mail. SOLUTION: A 1st judging part 47 judges whether or not the language of a selected addressee is the same as the language of the transmission source. A translation part 48 receives a notice from the 1st decision part 47 and refers to the mother language in the record corresponding to an addressee whose language is judged to be different, thereby specifying a language for translation. The translation part 48 translates the produced document into the specified language by referring to a dictionary 49. A 2nd judging part 50 judges whether or not the characters of the language of each selected addressee can be displayed on a terminal device T1. When it is judged that the characters can be displayed, a text generation part 41 is informed of the decision result, and a display control part 42 displays pictures for editing on a display device 26 for each addressee.
Patent JP-H07106071-A (JP)
Title: Method and device for lighting discharge lamp and image display device using this lighting device
Inventor: UEDA AKIHIRO
IPC: H05B41/18
Filed: 1993-09-30
Abstract: PURPOSE:To improve the lighting condition of a lamp by detecting lighting condition of a high-pressure discharge lamp, and transferring the high-pressure discharge lamp to the lighting condition, and thereafter, starting, and stopping the generation of high voltage. CONSTITUTION:A chopper circuit 2 is turned off, and a high voltage generating circuit 8 is operated to charge a capacitor 7 with high voltage. A high voltage pulse generating circuit 9 is operated, and the high-voltage pulse, which is generated by the circuit 9 and a transformer 10, is repeatedly applied to a lamp for lighting. A lamp 11, of which temperature is high and of which glow potential is rising, is immediately transferred from the glow discharge to the arc condition for lighting by a high voltage supplied form the capacitor 7 and a high-voltage pulse applied from a starting circuit. When the lamp 11 is lighted, lighting is detected by a lamp condition detecting circuit 4, and the chopper circuit 2 is operated, and the operation of the circuits 8, 9 are stopped. High- voltage pulse is overlapped with voltage of both ends of the capacitor 7, and repeatedly applied to the lamp 1 for lighting. Even in the case where the lamp temperature is high, it can be restarted.
Patent JP-H04124775-A (JP)
Title: Method for generating logic circuit
Inventor: MATSUMOTO KAZUHIKO
IPC: G06F17/50
Filed: 1990-09-17
Abstract: PURPOSE:To enable the generation of the optimum logic circuit by selecting the combination of parameters with the possibility of generating the optimum logic circuit, performing the generation of the multistage logic generation on this, and selecting the optimum logic circuit while comparing the generated logic quality. CONSTITUTION:A parameter designating the processing method for logic simplification step and a factor step is introduced, all the combinations of parameters with the possibility of generating the optimum logic circuit are selected, the multistage logic generation is performed on each combination, and the optimum logic circuit is selected by comparing the generated logic quality of each logic circuit. The optimization processing performed at a logic circuit level is divided into a Boolean expression level and a logic circuit level, and the mapping by a Boolean expression unit is performed at the logic circuit level, and the fan out adjustment and the development of the factor is performed by utilizing the logic circuit information on generation process at the Boolean expression level. Thus, the multistage logic generation generating the optimum logic circuit can be realized.
Patent JP-H05303022-A (JP)
Title: Single mode optical device
Inventor: TEIRUMARA AARU RANGANASU
IPC: G02B6/122
Filed: 1992-08-20
Abstract: PURPOSE: To provide an optical device capable of executing single mode signal processing over a wide optical wavelength range. CONSTITUTION: The optical device 10 is provided with an input waveguide 30, an output waveguide 32 and intermediate waveguide circuit networks 34, 36 optically connected to the waveguides 30, 32. The waveguides 34, 36 are designed so as to maintain only the reference mode of light over a prescribed optical wavelength range and the networks 34, 36 maintains a higher-order mode. Since adiabatic optical path transition can be maintained through the device 10, mutual connection between the reference mode and the higher-order mode can be evanded and single mode signal processing in a wide band wavelength range can be attained.
Patent JP-S62102725-A (JP)
Inventor: ASANO YOSHIAKI
IPC: A47J41/00
Filed: 1985-10-31
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-H0563975-A (JP)
Title: Photoelectric converter
Inventor: KANNO TORU
IPC: H04N1/407
Filed: 1991-08-29
Abstract: PURPOSE:To make the photoelectric converter compact and high-speed and to improve the quality of signal by providing each part varying the gain and offset of the amplifier part on the same substrate by the data obtained by the prescribed arithmetic processing after the A/D conversion of the signal amplifying the output of a photoelectric conversion element in an amplification part. CONSTITUTION:An analog electric signal amplifying the output of a photoelectric conversion element array 1 by variable gain and variable offset amplifiers 2 and 3 is converted into a digital signal. The prescribed arithmetic processing is performed on this digital signal in a data processing part consisting of a memory 5, digital data arithmetic device 6, and maximum and minimum detectors 7 and 8, obtaining digital data. The gain and offset of the amplifiers 2 and 3 are controlled to be changed by this digital data, and the amplifiers 2 and 3, converter 4, digital processing parts 5 to 8 are monolithically formed on the same substrate as an array 1. Thus, the miniaturization and high speed of the photoelectric converter is realized, and the quality of the output signal is improved.
Patent JP-H03109272-A (JP)
Title: Production of material having high dielectric constant
Inventor: YANO SHINSUKE
IPC: C04B35/645
Filed: 1989-09-20
Abstract: PURPOSE:To reduce the porosity of a sintered body without increasing the dielectric loss and to obtain a material having a nearly uniform high dielectric constant by subjecting the sintered body obtd. by presintering ceramics to hot isostatic pressing in an oxidizing atmosphere. CONSTITUTION:A sintered body obtd. by presintering ceramics under a prescribed pressure is subjected to hot isostatic pressing in an oxidizing atmosphere. The porosity of the sintered body is preferably regulated to <=6%. The ceramics may be any oxide ceramics used for microwaves.
Patent JP-H02152987-A (JP)
Title: Novel peptide and antibacterial agent
Inventor: IWANAGA SADAAKI
IPC: A61P31/04
Filed: 1988-09-30
Abstract: NEW MATERIAL:The compound of formula {(1) and (2), (3) and (4) are directly bonded with each other; Arg-NH2 shows that the carboxyl group of arginine takes amide form}. USE:The substance exhibits strong antimicrobial activity against Gram-positive bacteria, Gram-negative bacteria and eumycetes and is useful as an antibacterial agent and antiseptic agent. PREPARATION:Hematocyte of horseshoe crab (native to North America) is disintegrated in the presence of tris-HC1 buffer solution containing NaCl and benzamidine hydrochloride. A hydrochloric acid solution is added to the obtained precipitate and crushed. The supernatant liquid is eluted with a hydrochloric acid solution and then with a trifluoroacetic acid solution to obtain the objective peptide.
Patent JP-H1092767-A (JP)
Title: Collimator for sputtering, sputtering equipment and semiconductor device using the same
Inventor: FUSE AKIHIRO
IPC: C23C14/34
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the life of a collimator, while restraining the decrease in film forming speed to a minimum by forming a collimator through by laminating a plurality of collimator materials to the flow direction of incident component, for which collimator is arranged between a target and a substrate and passes almost only the component which is vertical to the substrate. SOLUTION: Sputtering gas such as argon is introduced into a vacuum reaction chamber. A collimator 10 is arranged between a target 4 which is a cathode and a substrate holder 6 as an anode mounting a semiconductor substrate 5. In this collimator 10, a plurality of collimator part members arranged in the direction of flow of incident component. That is, a plurality of collimator part members 10A, 10B, 10C are laminated, and the aperture area of a unit aperture cell is made large in the collimator part member near the target 4. The film- forming speed is finally determined by the part of the smallest aperture area such as the collimator part member 10C. Cologging of the part which determines the final film-forming speed can be reduced.
Patent JP-H0696411-A (JP)
Title: Magnetic head
Inventor: MIZUNO YASUO
IPC: G11B5/133
Filed: 1992-09-14
Abstract: PURPOSE:To improve the performance of the magnetic head dealing with high- density recording by using a tempered glass member having the coefft. of thermal expansion to the extent of receiving 100 to 160kg/cm<2> compressive stress from a core for the magnetic head. CONSTITUTION:The compsn. of the ferrite constituting the core material 1 of the magnetic head is specified to a range of 5 to 56% Fe2O3, 18 to 20% ZnO and 26 to 28% MnO as a mol%. The tempered glass member 3 is sealed by heating on the core material 1 and is mirror-finished. The material having (95 to 101)X10<-7>/ deg.C coefft. of thermal expansion is used for the member 3. The glass having the compressive stress in the 100 to 160kg/cm<2> range is used for the member 3. Cracks increases approximately to >=15% if the compressive stress exceeds 160kg/cm<2>. Such percentage is nonnegligible for production. The major cause for the cracking lies in the application of tensile stresses on the core material 1 and the consequent fracture of the core material 1. The output of the magnetic head for high-density recording is increased by using such member 3.
Patent JP-S62103812-A (JP)
Title: Shield plate for magnetic head and its manufacture
Inventor: YOKOYAMA SATORU
IPC: G11B5/115
Filed: 1985-10-31
Abstract: PURPOSE:To miniaturize the magnetic head by laminating the non-magnetic metal plate only at the vicinity of the magnetic tape slide-connecting surface by the shield plate. CONSTITUTION:Magnetic head units 2 and 3 for forward and for reverse respectively have magnetic cores 7 and 8 to constitute the magnetic head unit for the left channel and magnetic cores 9 and 10 to constitute the magnetic head unit for the right channel, and one edge of respective magnetic cores is exposed from the aperture part of a holding case 1 and magnetic surfaces 7a-10a are formed. In the vicinity of a magnetic tape slide-connecting surface 11 of a shield plate 21, between the central shield plate 21 and facing magnetic cores 8 and 9, non-magnetic spacers 22a and 22b to form the prescribed interval are provided so as to sandwich the central shield plate 21 in the sandwich- shaped manner, and a central shield plate assembling body 4 is constituted of the central shield plate 21 and the non-magnetic spacers 22a and 22b. Thus, the magnetic head can be thinly miniaturized.
Patent JP-H1086247-A (JP)
Title: Low density paper stock board
Inventor: TANAKA MASAHITO
IPC: B65D81/03
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To impart fire retardancy to paper stock board obtained by forming a web from a main raw material consisting of waste paper pulp and thermoplastic resin fibers by a dry system to heat the web under pressure. SOLUTION: Waste paper pulp fibers opened by a dry system, thermoplastic resin fibers and an organophosphorus compd. are mixed by a dry system to obtain fiber aggregate which is, in turn, used to be formed into a web by a dry system and the web is heated to the m.p. of the thermoplastic resin fibers or higher to be subjected to pressure bonding molding. By this method, the thermoplastic fibers are partially or entirely melted to obtain waste paper board wherein the waste paper pulp fibers and the thermoplastic resin fibers are mutually bonded. The obtained paper stock board is a fire retardant low density paper stock board by adding the organophosphorus compd.
Patent JP-S62104708-A (JP)
Title: Treating method and apparatus for treating member prepared of foam styrol
Inventor: NAKAYAMA YOSHIKATSU
IPC: B29B15/00
Filed: 1985-10-31
Abstract: PURPOSE:To reduce much more the vol. of foam styrol, by irradiation with far infrared ray to the treated materials consisting of boxes and cushionings prepd. of foam styrol and by pressing them thereafter. CONSTITUTION:The whole treating apparatus 2 is operated, and treated materials 4 are put on a conveyer belt 18 to be sent into an oven 26. As the treated materials 4 receive a far infrared ray irradiation of a specified level from each far infrared ray heater 8 for a specified time while being moved, such reactions as inducing the constituting molecules of the treated materials are induced and the vol. of the treated materials are gradually reduced to become smaller while exhausting included air gradually. They are sent out from an exit 26B and then successively and automatically fall on the second conveyer belt 34 and are transferred. The treated materials pass through a roll press mechanism 10 constituted of two stages while being still soft and are pressed and taken out after reduction to the state of the highest apparent density as remaining air is forcedly exhausted therefrom.