baber/WOPTO huggingface dataset:
Patent JP-H10239578-A (JP)
Title: Optical device, and observation device using it
Inventor: KOGA AKIHIRO
IPC: G02B7/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical device having a drive mechanism, compact and high in performance, by providing movable elements moving in a specified direction in correspondence with potential switching of stator electrodes, and fitting the movable elements with optical elements forming at least a part of an optical system. SOLUTION: Electric potential is switched from -V to a positive specified potential V successively in the oder of a first electrode pattern 31, a third electrode pattern 33, a second electrode pattern 32 and a fourth electrode pattern 34. A movable element 11a therefore moves in the direction of an optical axis A of an optical device 3 while moving up and down between a pair of stators 21a, 21b. On the other hand, the potential of a movable element 11b is switched corresponding to the potential fluctuation of the respective electrode patterns 31-34. The absolute positions and relative positions of lenses 10a, 10b constituting the device 3 can thereby be adjusted so as to be able to obtain the device 3 with focus adjusting function and zoom function.  In this case, since a drive source for driving the lenses 10a, 10b is electrostatic power, the lenses can be driven with sufficient driving force even in case of a small size.
Patent JP-H03248237-A (JP)
Title: Data base management system constructing system
Inventor: HOUCHIN TERUHISA
IPC: G06F9/06
Filed: 1990-02-26
Abstract: PURPOSE:To easily construct a data base management system by using fundamental data base processing parts. CONSTITUTION:A syntax analyzing parts 32 request a phrasing management parts 2 to check phrasing and use a syntax tree management parts 3 to generate a syntax tree A18. Semantic analysis parts 33 use parts 3 to acquire information from the syntax tree A18 and use schema management parts 4 to check whether information coincides with definition information of data or not. Next, parts 3 are used to generate a syntax tree B19. Optimizing parts 34 use parts 3 to acquire information from the syntax tree B19 and use access management parts 5 to evaluate the cost for data access and determine an optimum access route. Parts 3 are used again to generate a syntax tree C20. Plan generating parts 35 use parts 3 to acquire information from the syntax tree C20 and use plan management parts 6 to generate a plan tree 23. The plan tree 23 is inputted to plan executing parts 36, and parts 36 request parts 6 to execute an instruction string 24 corresponding to the plan tree 23.
Patent JP-S54140290-A (JP)
Title: Cylindrical grinding wheel
Inventor: OKUNISHI HIROSHI
IPC: B24D5/06
Filed: 1978-04-21
Abstract: PURPOSE: To make a chain-shaped grindstone by interconnecting at an equal space of intervals by a wire the metallic pieces to which a plurality of grains are attached in a single layer up to a required grain concentration, said grindstone being improved in the adaptability to a base material since a flexibility is given thereto.  
     CONSTITUTION: A grindstone 4 which provides grinding surface is made by interconnecting at an equal space of intervals like a chain by a wire 3 the metallic pieces 1 to which a plurality of grains 2 are attached in a single layer up to a required grain concentration. Said grindstone 4 thus made is highly adaptable to the base material 5 of a grinding wheel because of the flexibility thereof. Therefore, said pieces 1 of said grindstone 4 and said wire 3 contacted with, are sufficiently adapted to, and connected with, the surface of said base material 3 to form grinding surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07260985-A (JP)
Title: Nuclea reactor core designing support device
Inventor: KANAZAWA NOBUHIRO
IPC: G06F17/50
Filed: 1994-03-17
Abstract: PURPOSE:To obtain the inferred values of the output distribution and the multiplication factor distribution of the whole body of a reactor core, and the fuel loading pattern, more simply and in a shorter time compared to the calculation depending on a minute physical model. CONSTITUTION:After finding the two-dimensional infinite multification factor distribution in the diameter direction, and the primary infinite multification factor distribution in the axial direction, from the three-dimensional infinite multification factor distribution, the output distribution in the diameter direction is inferred by the neuro network in the two-dimension output distribution inferring means 104 in the diameter direction whose learning has been finished, and on the other hand, the output distribution in the axial direction is inferred by the neuro network in the primary output distribution inferring means in the axial direction 103 whose learning has been finished, and by composing the two inferred results, the inferred value of the three-dimensional output distribution is obtained.
Patent JP-S63218491-A (JP)
Inventor: TAMURA TOSHIO
IPC: B66B5/02
Filed: 1987-03-03
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-H10227021-A (JP)
Title: Revetment block and revetment structure
Inventor: MAEHARA EIJI
IPC: E02B3/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To simplify a building work by forming a channel to be filled with sediment, concrete or stone at the reverse side of a revetment block. SOLUTION: A foundation 3 is formed at the prescribed position on the natural ground and the first blocks are arrayed right and left on the foundation 3. At the same time, a channel 1a, and space between the first block and the natural ground 5 are filled with sediment. Then, the first block of the second layer is placed and stacked on the first block of the first layer, with a projection inserted in an opening 2a, and the channel 1a is filled with sediment. Subsequently, the first block of the third layer is placed and stacked on the first block of the second layer with the projection inserted in the opening 2a, and the channel 1a is filled with sediment. After a building work, earth 4 carried from another place is put on a revetment front, thereby forming the surface of a slope.  According to this construction, the block channel is formed and filled with sediment, thereby reducing the weight of a block per piece and lessening a burden on transport and stacking works.
Patent JP-H06254112-A (JP)
Title: Optical solidifying device
Inventor: KOIKE CHIKASHI
IPC: A61F9/00
Filed: 1993-03-09
Abstract: PURPOSE:To form uniform solidifying spots extending over the whole solidifying point by forming the incident end of a laser beam of an optical fiber by a plane substantially vertical to the central axis of the optical fiber and an inclined surface for deflecting a laser beam. CONSTITUTION:A part of an incident end surface vertical to the central axis of an optical fiber for guiding a laser beam from a laser light source to a telescope is notched at an angle theta. At the incident end of an optical fiber, a laser beam alpha1 (solid line) which enters substantially vertically to the central axis of the optical fiber becomes alpha1' at the emit end, and a laser beam beta2 (broken line) which enters the plane with an angle 6 of inclination becomes beta2' at the emit end to be radiated in such a manner as to surround the outside of the laser beam alpha1'. Thus, energy of a laser spot of a solidifying point is suitably distributed in the central and peripheral parts so as to form uniform solidifying spots extending over the whole solidifying point.
Patent JP-S58165935-A (JP)
Title: Device for deforming and assembling plate parts
Inventor: MIYAHARA OSAMU
IPC: B23P19/06
Filed: 1982-03-26
Abstract: PURPOSE:To enable a plurality of different parts to be assembled by providing a pick-and-place unit adaptable to a plurality of parts of different types and two types of screwing machines. CONSTITUTION:An assembling apparatus is constituted from a part transferring unit 4 adaptable to a plurality of parts of different types and two types of screwing machines 2, 3 so that it is provided with two types of screwing changing-over functions and carry out up to the screwing in the same station with parts being deformed and held. An example of part transferring unit 4 adaptable to a plurality of different parts can transfer the parts with a same chuck for clamping a common portion of the parts and sliding the parts perpendicularly to the transferring direction, and properly moves forward and backward for change-over two screwing machines 2, 3 slidable on an assembling position. Thus, for example, four combinatiolns of two different types of parts and fastening screws can be assembled in the same station.
Patent JP-2000250584-A (JP)
Title: Dictation device and dictating method
Inventor: YASUJIMA CHIYUKO
IPC: G10L15/28
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prepare a thesis consisting of the text composition of Japanese syllabaries and Chinese characters by the dictation easily and quickly even when it is a monograph in a special field, for example, in a technical field. SOLUTION: This device is provided with a voice recognition device 1 which inputs a voice and recognizes the inputted voice as machine words and displays them on a screen in accordance with the inputted voice and the device 1 has a recorder part 3 which records the voice by inputting it and reproduces the voice and with a microphone 4 of an integrated type or a connection type. Then, the device 1 records voices inputted via the microphone 4 in the recorder part 3 and displays voices corresponding to reproducable voices on the screen.
Patent JP-S63213489-A (JP)
Title: Direct driving motor system
Inventor: ONO YUTAKA
IPC: H02P6/06
Filed: 1987-03-02
Abstract: PURPOSE:To easily regulate a servo system by applying a known test signal to position control means when a load inertia is unknown, and monitoring the output of a position controller at this time to regulate the set inertia value. CONSTITUTION:A DC motor system has a motor section 100, its driving circuit 200, an encoder section 300 having an encoder 3001 and its interface 3002, a speed controller 400, a position controller 500 and a tuning section 600 for regulating servo systems of both the controllers. Thus, when the load inertia J of the motor is unknown, a known test signal from test signal generating means is applied to position control means, and the signal output from the controller 500 is monitored by a monitoring output terminal. The set value of the inertia is so regulated by an inertia setting switch as to eliminate the distortion of the monitored waveform.
Patent JP-S60193945-A (JP)
Title: Di(meth)acrylic acid ester and its production
Inventor: YOKOSHIMA MINORU
IPC: C08F20/00
Filed: 1984-03-14
Abstract: NEW MATERIAL:The di(meth)acrylic acid ester of formula I (m and n are 0-5 on an average; average of m+n is 1-10; R is H or CH3). USE:Useful as a reactive diluent which copolymerizes easily with a resin containing unsaturated group in the presence of heat, ultraviolet radiation, ionizing radiation, or radical initiator. It has especially low irritation, relatively low viscosity, and high rate of cure. The composition prepared from the di(meth)acrylic acid ester can be applied to the substrate made of wood, metal, glass, textile, paper, fiber, plastics, etc. having arbitrary form such as sheet, coil, molded article, film, panel, tube, etc. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with addition condensation product of epsilon-caprolactone and acrylic acid or methacrylic acid while raising the temperature of the reaction system.
Patent JP-S56144777-A (JP)
Title: Surface treatment of zinc plated steel article
Inventor: FURUKAWA KISHIKAZU
IPC: B05D7/14
Filed: 1980-04-09
Abstract: PURPOSE: To improve the paint adhesiveness of a steel article and also to enhance its corrosion and rust resistance, by roughening the surface of a zinc plated steel article to a proper extent by a shot or sand blasting method.  
     CONSTITUTION: The surface of a zinc plated steel article is degreased, modified and roughened to a proper extent by a bombardment of a blaster such as steel balls or the like onto the surface, in a shot or sand blasting method. In case of the shot blasting method, steel shots SUS304 having a diameter of about 0.5mm and a length of about 0.5mm are blasted onto the surface of a zinc plated steel sheet for a period of about 5sec to 5min until shot marks are formed on the whole surface of the steel sheet. After shot-blasted, the surface of the steel article is degreased and cleaned manually with a lacquer or thinner, electrostatically coated with an acryl paint, and then baked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10227396-A (JP)
Title: Float type drain trap
Inventor: FUKUDA TAKESHI
IPC: F16T1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a float type drain trap which hardly causes biting of foreign materials between a valve body and a valve port. SOLUTION: An inlet 4, a valve chamber 3, and an outlet 5 are formed by a main body 1 and a bottom cover 2. A valve port 8 is formed for communicating the valve chamber 3 with the outlet 5. A float 10 to which a valve body 12 is connected is arranged inside the valve chamber 3. The valve port 8 is opened and closed by means of the valve body 12 due to ascending and discending of the float 10. The float 10 is cylindrically formed. An upper end of the cylindrical float 10 is extended upward compared to a lower end of an opening of the inlet 4 on the side of the valve chamber 3. A valve 12 is connected to the inner side of the cylindrical float 10, which valve body 12 receives fluid pressure of the inlet 4 in an opening direction and receives energizing force of a coil spring 18 in a closing direction.
Patent JP-S54140356-A (JP)
Title: Dust-proof chute for loader
Inventor: FUKAYA KOUICHI
IPC: B65G11/14
Filed: 1978-04-21
Abstract: PURPOSE: To increase dust-proof effect, by sucking dust floating on an outer layer surface of waste discharged from a chute by mounting a discharge short pipe and an inner cylinder formed along an inner surface of the short pipe while interposing space to a lower end of the chute with double structure, which can freely be bent, expanded and contracted.  
     CONSTITUTION: An induction pipe 18 for guiding falling waste is installed under a falling port 1a of a conveyor 1 for feeding waste, a bellows-like chute outer pipe 19, which can freely be expanded, contracted and bent, is hung so that the outer pipe cover the pipe 18 while interposing space around the pipe 18, a discharge short pipe 21 that a diameter of the outlet side of a lower portion of the short pipe is constricted is mounted to a lower end of the outer pipe and an inner pipe 22 forming a dust sucking void is installed near an outlet of the discharge short pipe 21. A flexible expansion chute inner pipe 5 is vertically mounted under the induction pipe 18 while a plurality of bag filters 23 are disposed around the induction pipe 18, and the filters are communicated with a fan 27 through a change-over valve 24 change-over operated when sucking dust and when washing-back. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09247568-A (JP)
Title: Picture display device
Inventor: ISHII SATOYUKI
IPC: H04N5/45
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device which can realize sub-screen processing to meet the scanning format of a main screen signal through simple configuration, and can be advan-tagepus from an economical viewpoint. SOLUTION: This device is constituted so that a thinning means 43 to execute the sub-screen processing to a picture signal transmitted by a prescribed system by executing thinning processing by a thinning rate set in accordance with the format of the main screen signal outputted from a personal computer is installed at the preceding stage of memories 19, 24, and the frequencies of a write-in and a read-out clocks WCK, PCK to be given to the memories 19, 24 at the time of writing in and reading out the picture signal outputted from the thinning means 43 are fixed to constant values respectively irrespective of the format of the main screen signal.
Patent JP-S57162014-A (JP)
Title: Data transferring system
Inventor: IKEHARA SHIYOUHEI
IPC: G06F13/38
Filed: 1981-03-31
Abstract: PURPOSE:To execute a data transfer operation very exactly even in case of a high speed clock, by constituting a strobe signal of 2 kinds of narrow width and broad width, and making the strobe signal of narrow width pass through a shorter transmission path. CONSTITUTION:Strobe signals A-D have broad width having 2tau width and are generated so as to be shifted by (tau), strobe signals E, F from an FF8 consist of a pulse having narrow width of 1tau width, and clocks of an FF2 and the FF8 for sending out the strobe signals are slightly out of phase. Also, the strobe signals A-D whose pulse width is broad and the strobe signals E, F whose pulse width is narrow are constituted so as to pass through a long transmission line and a short transmission line, respectively. Also, gates AO1, AO2 of a device MEM, and a gate AO3 of an output stage are operated by the signals A-D whose pulse width is broad and the signals E, F whose pulse width is narrow, respectively, and a data is transferred to a device LGC from the device MEM.
Patent JP-H05218739-A (JP)
Title: Oscillating frequency correction method for crystal oscillator
Inventor: OSHITARI TERUBUMI
IPC: H03B5/32
Filed: 1992-02-04
Abstract: PURPOSE:To decrease the dispersion in the oscillating frequency of an oscillation circuit subject to temperature compensation by combining crystal vibrators divided from each frequency temperature characteristic with semiconductor elements provided with storage kinds corresponding to a frequency temperature deviation of the crystal vibrator. CONSTITUTION:The frequency temperature characteristic of crystal vibrators 101 is measured and they are divided from each frequency temperature deviation. A semiconductor element 102 is used to store data corresponding to the kind of the frequency temperature deviation divided in this way. Then both components corresponding to each other are combined to form a crystal oscillator 100. The address of a memory circuit 112 receiving the output of a temperature detection circuit 114 is designated corresponding to the ambient temperature. The circuit 112 whose address is designated sends data corresponding to the temperature deviation to the decoder circuit 111 as memory information 150. The circuit 111 obtains the information 150 to select each switch 131 of a switched capacitor circuit 110 to be in the open state or the closed state. As a result, the oscillating frequency of the crystal oscillation circuit 103 is changed. When the ambient temperature changes, the address is changed and the oscillating frequency is changed.
Patent JP-S51122317-A (JP)
Title: High voltage circuit of television set
Inventor: EDA KAZUO
IPC: H04N3/18
Filed: 1975-04-18
Abstract: PURPOSE:By using a superior non-linearing of element such as metallic oxide barista and a cause of its voltage non-linearity to bulk skillfully, above the safe-allowable quantity of X rays is not emitted from Braun tube at the time of breakdown of circuit parts.
Patent JP-S52131785-A (JP)
Title: Ultrasonic wire bonding device
Inventor: UEMATSU SHIYUNEI
IPC: G01N29/00
Filed: 1976-04-28
Abstract: PURPOSE: To perform wire bonding with a continually high precision, by controlling a feedback voltage in accordance with the surface condition of an object to be welded, thereby controlling the time required for attenuating the oscilaltion of a vibrator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09239240-A (JP)
Title: Deodorizing apparatus
Inventor: HARA YASUO
IPC: B01D53/86
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enable deodorizing operation in a forcibly air sending state by a blower means or in a natural air sending state not using the blower means. SOLUTION: In a deodorizing apparatus equipped with a main body 10 having a suction port 11 and an exhaust port 12, a catalyst 20 arranged in the main body 10, an electric heater 20 heating the catalyst 20 and a fan motor 40 allowing air to flow to the exhaust port 12 through the catalyst 20 from the suction port 11, the suction port 11 is provided under the exhaust port 12 and a changeover means changing over a forcibly air sending state enabling the operation of the fan motor 40 and a natural air sending state making the operation of the fan motor 40 impossible is provided to an electric control unit 60 controlling the operation of the electric heater 30 and the fan motor 40.
Patent JP-S63216209-A (JP)
Inventor: MITSUI HISAYASU
IPC: H01B7/02
Filed: 1987-03-04
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-S53133318-A (JP)
Title: Linear light source
Inventor: TSUKADA TOSHIHISA
IPC: G02B27/00
Filed: 1977-04-27
Abstract: PURPOSE: To improve the low power properties as well as the heat radiation properties and then to from the linear light source into a small size as well as to ensure operation with low voltage, by obtaining the optical output distribution of high flatness properties from a light source which is bright dispersedly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54139816-A (JP)
Title: Sintered hard alloy member for dies
Inventor: NAKANO MINORU
IPC: C22C29/06
Filed: 1978-04-21
Abstract: PURPOSE: To enhance the self-lubricity and high temp. hardness of a sintered hard alloy for drawing dies and to prevent the seizing and damage of the alloy in drawing by using double carbide of Mo and W as the hard phase of the alloy.  
     CONSTITUTION: The hard phase of a sintered hard alloy for a wear resistant tool such as drawing dies obtd. by sintering a WC hard phase with a Co binding metal is made of double carbide of hexagonal carbide of Mo and W, and Mo 2 C-based M 2 C type carbide. The M 2 C type carbide is uniformly dispersed in the alloy in a ratio of 0W10 vol%. When drawing is carried out using dies of the hard alloy, Mo as a principal component of the alloy is oxidized to molybdenum oxide with heat of friction, and the molybdenum oxide sublimes, attaches to the dies surfaces in the form of particles, and acts as a lubricant, lowering coefficient of friction between the dies and drawing wire. In order to attain the self-lubricity of Mo, the Mo content of the hard phase is regulated to above 50 atomic%. Part of C may be replaced with N and 0 to form (Mo, W)(C, N, O), thereby stabilizing the hexagonal  carbide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09215974-A (JP)
Title: Method for removing anion contaminant and making cleaning
Inventor: KAWACHI TAKESHI
IPC: B09C1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently recover anionic contaminants from a soil by a method wherein an anode and a cathode are buried to the soil contg. anionic contaminants and a cleaning water is fed from its cathode side and electricity is energized between the anode and the cathode by applying a DC voltage and the water supplied is drained only from the anodic side. SOLUTION: An anode and a cathode are buried in a soil contg. anionic contaminants (101). Then, water is supplied into the soil from the anode side through a strainer pipe and a DC voltage is applied between the anode and the cathode to energize electricity and the supplied cleaning water is drained from the anode side by pumping up through a strainer pipe to recover the anionic contaminants (102). In addition, the water recovered from the anode is treated by using an ion exchange resin etc., while it is kept under acidic environment to separate and remove the anionic contaminants (103) and the treated water after its removal is recycled for cleaning water (104). It is possible thereby to recover efficiently the anionic contaminants from the soil.