baber/WOPTO huggingface dataset:
Patent JP-2000099154-A (JP)
Title: Displacement expanding mechanism
Inventor: KAMI YOSHIHIRO
IPC: H01J37/20
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a small displacement expanding mechanism capable of providing a desired optimum displacement expansion ratio at the displacement output end of an arm for displacement expansion by controlling the pressing position of a piezoelectric body to the arm for displacement expansion. SOLUTION: This mechanism is provided with a fixed stand 4 integrally attachable to a fixed base 2, a arm 8 for displacement expansion linking a base end through a hinge spring 6 to this fixed stand, a stage 12 linked through a hinge spring 10 to the top end of this arm for displacement expansion, a pair of parallel springs 16 for supporting this stage so as to freely displace it and piezoelectric body 14 for applying pressure to the arm for displacement expansion, and the piezoelectric body is constituted so that the pressing position C to the arm for displacement expansion is adjustable.
Patent JP-2000098888-A (JP)
Title: Arithmetic unit, arithmetic method, and recording medium
Inventor: ERA SATOSHI
IPC: G09C1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To enable the four rules of arithmetic calculation of elliptic curve cipher to be executed at a high speed with a simple constitution by iteratively executing calculation by a recursion formula calculation means until the remainder is made substantially zero. SOLUTION: When two numbers X, P are handed over, the number P is stored in a variable gcd, the number X in a variable cogcd, a '0' in a variable inv and a '1' in a variable coinv (S403). Next, the integer portion of the quotient obtained by dividing the variable gcd by variable cogcd is stored in the variable A (S404). The remainder obtained by dividing the variable gcd by the variable cogcd is stored in the variable B (S406). The sum of the product of the variable A and the variable coinv and the variable inv is stored in the variable C (S407). The variable gcd is overwritten by the variable cogcd (S408) and the variable cogcd by the variable B (S409). After the variable inv is overwritten by the variable coinv (S410), the variable coinv is overwritten by the variable C (S411). When the variable cogcd is the '0', the variable inv is determined as an inverse number Y (S413).
Patent JP-H01109253-A (JP)
Title: Gas detecting element
Inventor: HIRONO KATSUMI
IPC: G01N27/16
Filed: 1987-10-22
Abstract: PURPOSE:To charge a carrier slurry efficiently and securely in an extremely small platinum wire coil up to the inside of the coil by inscribing the platinum wire coil with an imaginary sphere which is slightly smaller in diameter than a sphere coated with alumina. CONSTITUTION:The platinum wire coil 6 is wound around the surface of the imaginary sphere 6a while distributed to equal density by increasing its diameter in the lengthwise direction of the coil 6 toward the center part so that the coil is inscribed with the imaginary sphere which is slightly smaller in diameter than the sphere coated with alumina. This coil 6 is extended between two stems, coated with the slurry, and baked. Thus, the coil 6 is coated with the carrier alumina 7. Then while the wire length of the coil winding part and the shape of a finished element after carrier slurry coating are maintained, the maximum external diameter of the coil winding part is set about 2.5 times and the coil pitch is set about twice. Consequently, the carrier slurry easily enters the coil and is securely charged in the coil 6 by adding dropwise it to the center of the coil or only bringing a hemispherical slurry into contact with the center of the coil.
Patent JP-2001094486-A (JP)
Title: Method for reducing power consumption of on-vehicle device
Inventor: NAGASHIMA KOJIRO
IPC: G07B15/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing power consumption of an on-vehicle device that can reduce the power consumption of the on-vehicle device by operating the on-vehicle device within only a communication area. SOLUTION: In the case of normally receiving an FCMS from a road side communication unit by an on-vehicle device 3, power from a power supply is fixed to an on-state under the control of a power supply control section of an RF section of the on-vehicle device 3 because the on-vehicle device 3 enters a communication area 5. After completing processing for one transaction, the on-state of the power from the power supply is released under the control of the power supply control section and an on/off mode is selected. Then the on/off state of the RF section is repeated.
Patent JP-H03127511-A (JP)
Title: Output buffer circuit
Inventor: HARADA TERUAKI
IPC: H03K19/0185
Filed: 1989-10-12
Abstract: PURPOSE:To control an output signal through-rate by devising a conduction timing delay means to make two transistors(TRs) of a poststage circuit section conductive with a prescribed time from an input signal so as to suppress a through-current at a change in the output signal. CONSTITUTION:An output signal of a NOR gate 16 keeps an L level till a pre-stage PMOS TR 7 and a post-stage PMOS TR 10 are turned off and a pre-stage PMOS TR 8 is turned off and a potential at an output terminal 2 changes from an H level so far to the L level, and the output signal of the NOR gate 18 changes to the H level after the level of the output terminal 2 reaches an L level. Then a post-stage NMOS TR 11 on the other hand is not turned on before the output signal of the NOR gate 16 is not changed to the H level. Then the through-current is suppressed and the output signal through-rate is controlled by adjusting the size of the pre-stage NMOS TR 8 and the post-stage NMOS TR 11 properly.
Patent JP-2000097906-A (JP)
Title: Apparatus for controlling concentration of sterilization gas in sterilizing apparatus
Inventor: KOKUBO MAMORU
IPC: A61L2/20
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for controlling the concentration of a sterilization gas of a sterilizing apparatus which can surely and quickly control the gas concentration in a sterilizing chamber to a desired condition by adopting a method for detecting the gas concentration by using an ion conductor as a detecting means for gas concentration at the sterilizing apparatus, and devising to detect the correct gas concentration stably in real time. SOLUTION: A gas concentration sensor 2 using an ion conductor and an appropriate humidity sensor 3 are set to a sterilizing chamber 1. The concentration of a sterilization gas is obtained by subtracting a value corresponding to a detected humidity value of the humidity sensor 3 from a detected value of the gas concentration sensor 2. Supply of the sterilization gas to the sterilizing chamber 1 is controlled on the basis of the concentration of the sterilization gas. Each electrode constituting the gas concentration sensor 2 is formed like a comb and teeth parts of the combs are arranged side by side.
Patent JP-H07182147-A (JP)
Title: Method and system for generation of computer program
Inventor: CHIYAARUZU SAIMONII
IPC: G06F9/06
Filed: 1994-10-31
Abstract: PURPOSE: To directly operate a program tree by receiving a command from a user independent of a program language syntax by a program tree editor. CONSTITUTION: A program tree editor 202 directly executes a valid command from a command well 206, or controls selection from the command well 206 based on a user interface(UI) map 207, and executes the command selected by a programmer. The UI map 207 maps a menu item, tool bar and key for the command. The program tree editor 202 executes the command related with the selection from the map. A command well editor 203 allows the programmer to customize the UI applied from the program tree editor 202. A display generator 204 operates the display of a program tree 208 based on a selected display format.
Patent JP-H10111470-A (JP)
Title: Picture display device
Inventor: TAKAHASHI KOICHI
IPC: G02B17/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a picture display device by which the end part and the corner part of an observing screen can easily be observed and a user is hardly tired in the case of a long time observation. SOLUTION: This picture display device is provided with a display element 4 displaying picture, an optical system 3 projecting light emitted from the element 4 on the eye ball 1 of an observer, and a holding means by which the element 4 and the system 3 can be attached to the head part or the face part of the observer; and they are attached only on the single eye of the observer. A principle ray 2 on an axis emitted from the center of the screen of the element 4 and reaching the center of the pupil 8 of the observer through the optical system 3 and the visual line 5 of the observer obtained in the case the observer faces front do not coincide. Therefore, the end part and the corner part of the observation screen can easily be observed.
Patent JP-H10190392-A (JP)
Title: High frequency filter
Inventor: TADAMA MARE
IPC: H01F41/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency filter which is useful at the time of analyzing EMI/EMS (analysis on malfunction owing to an interruption wave from an electronic device and owing to the interruption wave from other devices) by providing a monitor coil and monitor terminals connected to both ends of the monitor coil for a closed magnetic circuit. SOLUTION: The closed magnetic circuit 2 constituted of a ferrite core and the like, a primary coil 3 wound to the closed magnetic circuit 2, a secondary coil for monitor 4 wound to the closed magnetic circuit 2 and the monitor terminals 5a and 5a are provided. A measuring jig 11 is provided with connection terminals 12a and 12a, an interface part 13, a coaxial cable 14 and a connector 15 connecting a measuring device. Thus, a current value flowing in a high frequency filter 1, a current waveform and a frequency spectrum can be measured by supplying influence voltage generated in the monitor coil 4 to the measuring device of an oscilloscope and a spectrum analyzer through the monitor terminals 5a and 5a.
Patent JP-H11108692-A (JP)
Title: Rotation detector
Inventor: YAMADA KAZUO
IPC: G01D5/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect rotation by simple constitution in the case of detecting the rotation of a rotating body. SOLUTION: Recessed and projected parts 75G and 75T are formed on the surface of a reflection member 75A rotated corresponding to the rotation of the rotating body 60 and the recessed and projected parts 75G and 75T cross the optical path of light from a light emitting means 180A corresponding to the rotation of the reflection member 75A. Thus, the rotation of the rotating body 60 is detected with high accuracy by the presence/absence of reflected light from the recessed and projected parts 75G and 75T.
Patent JP-H1185482-A (JP)
Title: Source program management system
Inventor: DOBASHI AKIKO
IPC: G06F9/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a management system capable of solving such problems as distribution/collection misses and mismatching, which are generated by the distribution of resources accompanying their opening by automatically executing the selection or transfer of a resource such as a source program. SOLUTION: The system is provided with a source program name management means 2 for adding necessary information to the name of a resource such as a source program and storing the name and the information in a management file 7, a source program selection means 3 for allowing its own machine to automatically handle a resource necessary for development based on the information stored in the file 7, and a compiler selection means 1 for automatically selecting a compiler or a cross compiler based on the information in the file 7 and constituted so that a resource can be intently managed among machines in the distributed system, a user can correct a program without being conscious of the existing position of each resource and a reflection miss or mismatching in the correction of the resource can be removed.
Patent JP-H07101768-A (JP)
Title: Nitride bonded refractory and its production
Inventor: NAKAMURA HISASHI
IPC: C04B35/00
Filed: 1993-10-01
Abstract: PURPOSE:To improve strength while maintaining corrosion and thermal shock resistances peculiar to carbon-contg. refractories. CONSTITUTION:A mixture of refractory stock with graphite and metal titanium is sintered by heat generated by the self-combustion reaction of the metal titanium in a nitrogen atmosphere under >=10kg/cm<2> pressure to produce the objective nitride bonded refractories contg. 20-80wt.% titanium nitride per 100wt.% blend of >70 to <97wt.% refractory stock with 3-30wt.% graphite.
Patent JP-H02153730-A (JP)
Title: Surface material of device requiring heat insulation
Inventor: SHIBATA AKIRA
IPC: B29L9/00
Filed: 1988-10-24
Abstract: PURPOSE:To facilitate a complicated configuration work, and reduce the cost by bringing a predetermined laminated sheet or selective single material into close contact with the surface of a mold through a vacuum operation or the like during the period of molding a closed cell synthetic resin foaming base material, and then filling a material thereinto, and heat-adhering and fusing it thereafter. CONSTITUTION:A surface sheet 4 is laminated on the surface of a face-shaped sheet material (polyethylene foam) of polyethylene or the like, and it is superior to heat resistance, oil resistance, and chemical resistance such as polyvinyl chloride, polyethylene, polypropylene, aluminum foil or the like. And, a rubber adhesive agent 5 is laminated on the back surface of the face-shaped sheet material 3 of polyethylene or the like, and each of them is laminated (lamination mold) integrally in order to constitute a laminate layered sheet 6. The laminate layered sheet 6 is made by providing it integrally on the surface of a closed cell synthetic resin foaming base material 2 through heat fusion and adherence. And, a laminate sheet layered plate may also be capable of vacuum mold, for example, of integral mold during the time of molding beads welded mold foaming polystylene foam.
Patent JP-H08127049-A (JP)
Title: Resin molding machine
Inventor: SHIMIZU CHUZO
IPC: B29C45/40
Filed: 1994-10-31
Abstract: PURPOSE: To provide an excellent resin molding machine capable of constituting a sprue runnerless system at low cost in an extremely simple structure and capable of smoothly pushing back the unnecessary molded article in a sprue part to a resin injection part still more even when the molded article is not in a solidified state. CONSTITUTION: In a resin molding machine sending the molten resin 4 into a cavity 3 from a resin injection part 1 through a sprue runner part 2 such as a sprue part 2A or a runner part 2B to mold the same, the resin push-back member 5 allowed to protrude into the sprue part 2A of the sprue runner part 2 to be moved into the sprue part 2A toward the resin injection part 1 to push back the unnecessary molded article 6 in a solidified or sem-solidified state within the sprue part 2A into the resin injection part l by the heat of the resin injection part 1 is arranged to the sprue part 2A in a freely movable manner. A capsule cylindrical element 50 has a bottomed cup shape of which the leading end part on the side of the resin injection part l is opened and is set to the shape arranged to the sprue part 2A in an inscribed state.
Patent JP-S63123783-A (JP)
Inventor: IWAFUNE HIROAKI
IPC: B66B5/14
Filed: 1986-11-12
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-H01109996-A (JP)
Title: Microphone equipment
Inventor: OKUBO HITOSHI
IPC: H04R1/40
Filed: 1987-10-23
Abstract: PURPOSE:To contrive to locate the position of sound source by detecting a time difference or a phase difference of output signals as to two sets among three microphones respectively so as to obtain the direction of the sound source. CONSTITUTION:The sound from the sound source is collected by microphones M1-M3 arranged at the prescribed interval and audio signals are outputted. The audio signals outputted from the microphones M1-M3 are fed to direction detection circuits 3,4 vie BPFs 2A-2C for noise elimination and amplifiers 1A-1C. Based on the time difference and phase difference collected by the circuits 3, 4 respectively, the direction of the sound source on the contour line is located. Then a position detection circuit 5 detects the position of the sound source from the cross points of the zone specified by the circuits 3, 4. Thus, the location of the sound source is specified and various controls in response to the position of the sound source are applied.
Patent JP-2000093883-A (JP)
Title: Transportation of automotive body in coating line
Inventor: KASHIMURA EIJI
IPC: B05D3/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve quality and to shorten working time by transferring an automotive body after electrodeposition coating mounted on a coating truck to a coating hanger, then transporting this automotive body to at least a part of a sealing stage and an under-coating stage by using the coating hanger. SOLUTION: The body to which welding is ended is carried in the state of mounting the same on the coating hanger into a coating line and is transported to an electrodeposition drying furnace 2 through pretreatment and electrodeposition stages. The body is transferred from the coating hanger to the coating truck in the inlet of this electrodeposition drying furnace 2. The body after baking of the electrodeposition coating film is next transferred to the coating hanger from the coating truck and is then transported to the sealing stage 3 where an edge sealing material is applied on the panel mating surfaces and panel edges.  At this time, the roof regions of the body, such as roof drip channel parts, are too high to be accessible and, therefore, a lifting work floor 20 is installed such that the operator rides on this work floor 20 and carries out the application work of the sealing material.
Patent JP-H1088197-A (JP)
Title: Production of powdery raw material for granular detergent having high bulk density
Inventor: ISHIKAWA TSUTOMU
IPC: C11D11/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To produce the subject raw material having improved whiteness in high efficiency by preparatorily concentrating an aqueous solution of an anionic surfactant to a specific water content and concentrating by a vacuum rotary thin film evaporator. SOLUTION: An aqueous solution containing an anionic surfactant is preparatorily concentrated to a water-content of 10-19% by flash evaporation with an evaporator maintained to a prescribed vacuum degree preferably by heating the slurry under atmospheric pressure at a temperature above the boiling point of the slurry under the preset vacuum degree. The preconcentrated product is concentrated by a vacuum rotary thin film evaporator to a water content of <10%, preferably <=8%. Subsequently, the concentrate is cooled and optionally crushed to obtain powder. The anionic surfactant is e.g. a higher alcohol sulfuric acid ester having a 10-18C alkyl or alkenyl group, a 10-18C α- olefinsulfonic acid salt, etc. As necessary, the raw material may be compounded with an acrylic polymer, a nonionic surfactant, etc.
Patent JP-S63122135-A (JP)
Title: Electrically connecting method for semiconductor chip
Inventor: HORIO YASUHIKO
IPC: H01L21/60
Filed: 1986-11-11
Abstract: PURPOSE:To directly bond finely and densely electrode pads of semiconductor to electrode group on a mounting substrate with high reliability by obtaining projecting electrodes on the pad of a semiconductor chip, and applying an ultrasonic wave from the rear surface of the chip to bond the electrodes to the electrodes on the substrate. CONSTITUTION:Projecting electrodes (bump) 3 are formed by plating technique or nail head bonding technique on the electrode pads 2 of an IC chip 1. After the electrodes 3 are formed on all the pads 2 of the chip 1, the electrodes 3 are positioned at connecting electrodes 5 on a mounting substrate 4. After positioned, an ultrasonic wave is applied by an ultrasonic head 6 from the rear surface of the chip 1 to bond the electrodes 3 to the electrodes 5. In this case, the optimal combinations of the materials of the electrodes 3, 5 are gold and gold, gold and aluminum, aluminum and gold or aluminum and aluminum.
Patent JP-H03130834-A (JP)
Title: Exclusive table control system
Inventor: SATO NAOKO
IPC: G06F21/62
Filed: 1989-10-17
Abstract: PURPOSE:To dynamically change a defining information table without stopping the operation of a system nor waiting for the end of a process by assuring the consistency of the defining information which are related with each other and undergo the accesses via the process. CONSTITUTION:The system is provided together with a table control information tables LET, the real tables Tn (n: positive integer), the processes Pm (m: positive integer) which have accesses to tables, the access information tables PETm for processes, an access start means LCP1, an access table register means LCP2, an access right securing means LCP3, a table copy means LCP4, an access end means LCP5, and an access release table retrieving means LCP6. In such a constitution, the reference to tables can be dynamically changed with the consistency secured among the tables related with each other.
Patent JP-H03132548-A (JP)
Title: Pc composite flat slab
Inventor: KUROSAWA RYOHEI
IPC: E04B5/32
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a PC composite flat slab having uniform stress by a method in which PC beams are placed between poles, the beams facing each other through pole are tensed by PC cables, PC board is placed between the PC beams, and concrete is placed on the PC board. CONSTITUTION:A projected part 2 for setting beams is integrally formed on a pole 1, and a downward tiered part 4 and an upward tiered part 5 are also integrally formed on a PC beam 3, where the part 4 is made shorter than the projected part 2 and an aperture 11 is formed between the tip of the PC beam 3 and the pole 1. The downward tiered part 4 of the beam 3 is placed on the projected part 2 of the pole 1 and between the beams 3 through the pole 1 is tensed in the attracting direction by the PC cables 7. A PC board 20 is placed between the PC beams 3 and concrete layer 23 is placed on the board 20 to make up a PC composite flat slab. High-strength slab free of stress concentration can thus be obtained.
Patent JP-H0570874-A (JP)
Title: Corrosion resisting alloy for molten metal feeding data member for low pressure casting machine
Inventor: YAMAGUCHI HIROSHI
IPC: C22C14/00
Filed: 1991-09-18
Abstract: PURPOSE:To reduce the thermal expansion coefficient of a molten metal feeding path component material for a low pressure aluminum casting machine by incorporating specific amount of Mo into Ti. CONSTITUTION:The alloy has a chemical composition consisting of 5-50% Mo and the balance essentially Ti. Because this alloy has high corrosion resistance to molten aluminum, the service life of the molten metal feeding path can be improved. Further, because of its low thermal conductivity, the temp. fall of the molten aluminum passing through a sprue member is minimized and the necessity of external heating can be reduced or obviated. Moreover, the use in combination with ceramic material can be facilitated because of irs low coefficient of thermal expansion.
Patent JP-H06123025-A (JP)
Title: System for changing over can of spinning machinery
Inventor: NAKANISHI KAZUO
IPC: D01H9/18
Filed: 1992-10-07
Abstract: PURPOSE:To shorten the travel distance or moving range of cans and improve the operating efficiency of spinning machinery by arranging plural rows of cans in the reef of the spinning machinery, using the rows as sliver feeding rows and standby rows and installing can moving devices under the rows of cans. CONSTITUTION:Plural rows of cans (A), (B)... are arranged at the back of spinning machinery in which spinning units (S1) to (S72) are provided in a row and used as sliver feeding rows and standby rows. Can moving devices (G) are arranged under the rows of cans to move the cans in each row in the longitudinal direction of the spinning machinery.