baber/WOPTO huggingface dataset:
Patent JP-H11236707-A (JP)
Title: Concrete casting method and device thereof
Inventor: YASUKOCHI TAKASHI
IPC: E02B7/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a concrete casting method and a device thereof capable of conveying ready mixed concrete to a specific place to cast even if concrete width to be cast in the upper surface is less than 15 m in dam work, etc., and keeping the surrounding environment in good condition. SOLUTION: Two main ropes 2 are installed upward of a concrete casting area in parallel with each other, and lateral trolleys moving along the main ropes 2 are respectively provided to them. A girder member 8 passes across the lateral trolleys and is mounted to them through a winding wire, and the girder member 8 is so formed that it can be horizontally held to raise and lower. A bucket capable of being driven by itself along the girder member 8 is provided, and ready mixed concrete is conveyed by the bucket to cast it in a specific place. Shafts are formed in both sides in a concrete casting area, and masts 1 are fixed to the shafts to fix both ends of each of the main ropes 2.
Patent JP-S58172274-A (JP)
Inventor: FURUBAYASHI YUKIO
IPC: B32B18/00
Filed: 1982-03-11
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-2000241666-A (JP)
Title: Optical fiber connector
Inventor: MURAKAMI KAZUYA
IPC: G02B6/38
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact optical connector which facilitate cost effectiveness. SOLUTION: In this optical fiber connector 1, fellow ferrules 4, 5 for connecting optical fibers are butted each other to be connected disconnectably, one ferrule 4 thereof is held by a plug 8, the other ferrule 5 is provided to allow reteat-movement inside a receptacle 6 via a spring 7, and a locking member 23 is formed in the receptacle 6 to lock the plug 8 in a condition where the fellow ferrules 4, 5 are butted each other resisting against the spring 7.
Patent JP-S61200431-A (JP)
Title: Optical fiber measuring apparatus
Inventor: TOKUMARU MAKOTO
IPC: G01D5/347
Filed: 1985-03-01
Abstract: PURPOSE:To measure even a DC component with good accuracy, by displacing a detection element, wherein a part permits the transmission of only light with a wavelength lambda1 and the other part permits the transmission of only light with a wavelength lambda2, corresponding to physical quantity to be measured and differentially changing the transmission quantities of two light with different wavelengths. CONSTITUTION:Light with a wavelength lambda1 emitted from a light source 17 and light with wavelength lambda2 emitted form a light source 18 are synthesized by a synthesizer 21 and passed through an optical fiber 2 and a SELFOC microlens 3 to be guided to a detection element. The detection element is constituted of a connection body consisting of a filter 19 transmitting only light with a wavelength lambda1 and a filter 20 transmitting only light with a wavelength lambda2 and the connection part is divided in a displacement direction to be measured. Lights transmitted through the filters 19. 20 are guided to a light receiver 12 through a SELFOC microlens 8 and an optical fiber 10 to be separated into electric signals due to lights with wavelengths lambda1, lambda2. These electric signals are added by an adder 14 and subtracted by a subtractor 15 and, thereafter, a ratio is taken by a divider 16 to obtain a measured value.
Patent JP-S51113294-A (JP)
Title: Carrier for lapping wafer
Inventor: OGURA YASUHIRO
IPC: B24B37/27
Filed: 1975-03-31
Abstract: PURPOSE:To prevent straining of the vicinity of a nest by a driving force applied to a gear with a rigid carrier body to polish a wafer below 100 mum in high accuracy.
Patent JP-S52122153-A (JP)
Title: Solar battery watch
Inventor: OOTAKE TSUTOMU
IPC: G04G5/00
Filed: 1976-04-07
Abstract: PURPOSE:Safety of a secondary battery is assured by displaying the trouble of an overcharge preventing device using a passive type display element thereby avoiding overcharge from solar batteries.
Patent JP-H10321334-A (JP)
Title: Integral-type automatic docking clock spring/steering wheel shroud
Inventor: SEYMOUR BRIAN T
IPC: B62D1/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a steering control system easily assembled in which an alignment structure of a spindle and docking members are assembled and a module is installed in the prescribed direction. SOLUTION: A steering control system 10 comprises a steering wheel 18, a steering hub 28, a rear cover assembly 30 and a steering wheel module. The rear cover assembly 30 contains electric contacts and a spindle 38, and has electric contacts built in an alignment structure and inside. A conductor 4 is wrapped around the spindle 38 and has one end connected to the electric contacts of the spindle and the other end connected to an electric apparatus of the steering wheel module. The spindle 38 is combined with a docking member 14 connected to a steering column housing, and has a coupling alignment structure and comparable electric contacts inside.
Patent JP-H06341627-A (JP)
Title: Method for controlling combustion in fluidized-bed incinerator
Inventor: NAITO TAKEYUKI
IPC: F23G5/30
Filed: 1994-02-14
Abstract: PURPOSE:To prevent the discharge of unburnt combustible gases without using a quantitatively efficient feeder by a method wherein, when the amount of combustion expressed as a product of the calorific value per unit weight of material burned and its weight per unit time exceeds a specified value, the amount of air fed from under the fluidized bed is decreased. CONSTITUTION:When the quantity of the material A fed into an incinerator 1 is larger than usual, the amount of combustion increases and it grows lighter inside the incinerator 1, causing the output of a lightness detective sensor 14-1 to increase; then a regulator 13 opens a control valve 7 so that a flow of air corresponding to a decrease in amount of the air blown through the air chamber 6 is passed through a pipe 16 and blown through an air nozzle 8 into a space above the fluidized bed 2. As a result, the amount of air fed through the air chamber 6 decreases and the unburnt combustible gases in the fluidized bed 2 increase but, since the amount of air blown through the air nozzle 8 increases, the unburnt combustible gases undergo combustion in the space above the fluidized bed 2, including the freeboard 9.
Patent JP-H01315886-A (JP)
Title: Pattern sorting/identifying system
Inventor: DAGURASU ERU REIRII
IPC: G06K9/68
Filed: 1989-02-17
Abstract: PURPOSE: To sort and identify the classes of patterns having various features by using plural specific sorting units and a specific class selection means. CONSTITUTION: This system comprises plural sorting units which are connected in parallel to receive the input signals S showing the patterns respectively, and a class selection device which generates a single output response to show every pattern class in response to the output signal Ri produced in the sorting unit. Each of sorting units compares the vector position of an input pattern with every generalization prototype stored in a generalization memory means to decide whether the input pattern position is included in the influence range of at least one generalization prototype. When the input pattern position is included in the influence range, an output sorting response Ri is generated to show a class that is related to the generalization prototype. Thus it is possible to separate and identify the classes of patterns including such classes that cannot be linearly separated.
Patent JP-S52122806-A (JP)
Title: Brushless ac generator
Inventor: MISHIMA NORIO
IPC: H02K19/26
Filed: 1976-04-09
Abstract: PURPOSE:To make the recovery characteristic at the time of a large current load excellent by making the excitation winding of an AC generator double in structure and using one as a DC excitation winding and the other as an AC excitation winding.
Patent JP-S51115191-A (JP)
Title: Preparation of stepped rolls having bent grooves
Inventor: MITSUI YOSHINORI
IPC: B23P15/40
Filed: 1975-04-02
Abstract: PURPOSE:To accurately machine the bent grooves in a roll.
Patent JP-S51115691-A (JP)
Title: Structure for electric conduction
Inventor: MOMOTARI YOSHITAKA
IPC: C08K3/00
Filed: 1975-04-02
Abstract: PURPOSE: An electroconductive resin structure based upon metallic copper powder whose electroconductivity is of lasting value and lending itself to be formed easily at a low temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60182703-A (JP)
Inventor: NAKAMURA ATSUSHI
IPC: H01C7/00
Filed: 1984-02-29
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-H04256964-A (JP)
Title: Image forming method
Inventor: HAGIWARA TOMOE
IPC: G03G9/097
Filed: 1991-02-08
Abstract: PURPOSE:To stably and uniformly laminate the toner of two or more layers on a developer carrier and to suppress filming, as well in a development forming a large number of minute closed electric fields in the vicinity of the surface of the developer carrier. CONSTITUTION:The toner consisting of at least a binder resin and a coloring agent and incorporating an electrostatic charge control agent consisting of a guanidine compound or/and a guanidium salt compound is used. By holding electric charge selectively on the surface of the developer carrier a large number of the minute closed electric fields are formed in the vicinity of the surface of the carrier, one component type developer consisting of the toner is supplied on the carrier, the developer is carried on the surface of the relevant carrier by the minute closed electric fields and an electrostatic latent image is made visible by the carrying developer. By using this toner, the image with high density and high quality is obtained over a long period.
Patent JP-H02217959-A (JP)
Title: Calculation system for specific non-linear planning model
Inventor: YAMASHITA TETSUO
IPC: G06Q50/00
Filed: 1989-02-20
Abstract: PURPOSE:To improve the accuracy of an answer and to shorten a calculation time by dividing the range of a variable into plural variable areas in the execution process of a computer, calculating an existing non-linear planing model and selecting a required answer from all the answers in respective variable areas. CONSTITUTION:The system is constituted of a keyboard 100, CRTs 101, 161, a data storage part 110, a variable area dividing part 120, a non-linear planning model calculating system 130, an answer storing part 140, an optimum answer calculating part 150, a printer 160, and a calculation control part 170. Discontinu ous points are extracted from respective functions constituting the inputted non-linear planning model and the derivatives of the functions and the range of the variables making the functions discontinuous is divided by respective discontinuous points to form the variable areas. Since a only one answer is obtained in each of all the variable areas at the time of calculating the non- linear model in respective variable ranges, an optimum value is selected from the answer values. Thus, the accuracy of the answer can be improved and the time required for the calculation can be shortened.
Patent JP-S56135853-A (JP)
Title: Copying apparatus
Inventor: KAWAUCHI KENJI
IPC: G03G15/00
Filed: 1980-03-27
Abstract: PURPOSE:To enable to make addition and changing of functions by the simple work by incorporating the combinations of one set of a main control device with plural pieces of auxiliary control devices for a control device which control respective mechanisms sharing each of copying processes. CONSTITUTION:The block segments of the constitution of the copying machine are shown in the figure. A central control device 100 which performs turning on of power sources to each section, controlling the driving of a drum motor, controlling of a power clutch, and reading and display controlling of an operation panel is the main control device. Units such as mirror control units 110, 120, a lens control unit 130, and an error detecting unit 140, and control circuits such as a paper feed control unit 160, a paper discharge control unit 170, a developing control unit 180, a charger control unit 190, a lamp control unit 200, a fixing control unit 210, and a variable magnification control unit 220 are the auxiliary control devices.
Patent JP-H04259341-A (JP)
Title: Method fore refining iridium
Inventor: KAWANO ISAMU
IPC: C22B11/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide the method for refining iridium at a high refining yield by removing the base metals and alkaline metals contained in a hydrochloric acid soln. of the iridium. CONSTITUTION:This method refines the iridium by adjusting the acidity of the hydrochloric acid soln. of the iridium contg. the base metals and/or alkaline metals to 0.01 to 1.0N, then passing the soln. through a layer packed with a cation exchange resin in a column, etc., thereby removing the base metals and the alkaline metals by an ion exchange.
Patent JP-H05240442-A (JP)
Title: Heating cooker
Inventor: YADONO HITOSHI
IPC: G01V8/12
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the occurrence of erroneous detection by operating an alarming means when a light receiving level in the non-detection state of a photo sensor is below a reference level, in a device which detects the presence of a substance not to be cooked in a heating chamber and an accessory part for heating and cooking based on the output level of the photo sensor. CONSTITUTION:In a microwave oven, a control means 12 sets various cooking conditions according to a prestored program and inputs signals from various sensors, and control of cooking is effected based on above data. The presence of an object in a heating chamber is detected by a photo sensor 11 and detecting data thereof is utilized for various cooking conditions. In this case, when an inspection mode is executed by a key input part 17, the detected voltage Vd of the light receiving element 11b of the photo sensor 11 is inputted and compared with a reference voltage Vs by means of a comparator 13. When Vd is lower than Vs, it is decided that a contaminant is adhered to the interior of a heating chamber and the projecting and light receiving parts of the photo sensor 11 are also contaminated. A buzzer 16 is alarmed and a non-detectable state is displayed on a display unit 15.
Patent JP-H09237565-A (JP)
Title: Emitter for field electron emitting element
Inventor: NAGASAWA HIROYUKI
IPC: H01J1/304
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a field electron emitting element having a high-stability, high-efficiency electron emission characteristic by using a material added with a prescribed element dominating the conductive pattern of silicon carbide to silicon carbide as an emitter. SOLUTION: When one of group III elements such as B, Al, Ga, In and group V elements such as N, P, As, Sb, Si is added as an impurity to silicon carbide, the diffusion coefficient is extremely lowered, the stability as a field electron emitting element is improved, and the voltage required for electron emission can be lowered. The homogeneity of the work function based on the difference in crystal polymorphism be plane direction can be improved, the energy level of the added impurity is located in the conduction band of silicon carbide, and the current density emitted from an emitter is not affected by heat and light from the outside. The silicon carbide is manufactured by the vapor phase epitaxy method, and the impurity is added by thermal diffusion, ion implantation, or neutron beam radiation preferably at the additive concentration of 5-100ppm.
Patent JP-2000238197-A (JP)
Title: Tray-shaped composite container and production thereof
Inventor: SUGIYAMA YASUHARU
IPC: B29C51/10
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the appearance shape of a tray-shaped composite container, wherein a paper container and a plastic film are laminated, caused by that the plastic film is peeled from the paper container to be deformed when the composite container is heated or cooled in an electric oven in a state hermetically packed with food. SOLUTION: A CPP film 13a and an ethylene/acrylic acid copolymer film (EAA film 12a) are laminated through an adhesive layer 14 to produce a laminated film 10a [Fig. (a)] and cup raw paper is used to produce a tray-shaped paper container 11 having a flange 4 formed to the periphery of the opening part thereof [Fig. (b)]. Next, the paper container 11 is set within the mold 20 of a vacuum molding machine and the heated and softened laminated film 10a is arranged on the mold [Fig. (c)] to be subjected to vacuum molding and the EAA film 12a is bonded to the paper container 11 to be integrated therewith to produce a tray-shaped composite container 1 [Fig. (d)].
Patent JP-H02219090-A (JP)
Title: Display device
Inventor: SASAKI TORU
IPC: G02B26/10
Filed: 1989-02-20
Abstract: PURPOSE:To obtain the device operating in high speed with low voltage and low power consumption, and enabling high-brightness display with reduced thickness and enlarged area by permitting a transmission-or reflection-type scattering body to scatter a light beam emitted from a semiconductor laser provided on a display screen and coloring the display screen. CONSTITUTION:The light beam 13 is emitted from the semiconductor laser 11 and scattered by a scattering plane 12 in order to perform required display. The semiconductor laser 11 having oscillating wave length of, for instance, 450nm is used, and the scattering plane 12 whose one side of a disk made of PMMA (polymethyl methacrylate) is finished by a #1000 emery paper and rugged is used. When the display device operates, for instance by 5V driving voltage and 100mA injected current, the emission of light with 450nm or 1mW wave length is observed. Therefore, the device operates at a high speed, with low voltage and low power consumption. In addition, the thickness of the device can be reduced, and a large-sized display can be attained; moreover, high- brightness light emission can be realized.
Patent JP-H07248784-A (JP)
Title: Active noise controller
Inventor: YAMADA KOJI
IPC: H04B3/04
Filed: 1994-03-10
Abstract: PURPOSE:To surely suppress or dissolve a noise even at the time of falling into a sound increase or a divergent state as a result of occurring a sudden change, etc., in a control system. CONSTITUTION:Whether or not a filter coefficient is converged, is decided in a convergence decision part 12 based on the renewal amount of the filter coefficient of an adaptive digital filter Wkm obtained from a reference signal Xk and a residual noise signal e1. Then, after the fact that the coefficient has been converged, is decided, the coherence gamma<2> (f) showing the degree of correlation between the reference signal xk and the residual noise signal e1 is operated in a coherence operation part 13, and a processing content of a filter coefficient renewal part 11 is adjusted so that e.g. the more the renewal amount of the filter coefficient becomes smaller the more the coherence gamma<2> (f) becomes larger based on the magnitude of the coherence gamma<2> (f) in a processing content adjustment part 14, and the sound increase or the divergent state is suppressed or dissolved.
Patent JP-H05202757-A (JP)
Title: Multi-cylinder two cycle engine for motorcycle
Inventor: ONO ATSUSHI
IPC: F02B25/20
Filed: 1992-01-30
Abstract: PURPOSE:To provide a mulit-cylinder two cycle engine of a motorcycle which can work keeping in phase with an exhaust time controller of each cylinder in simple structure driven by a single drive motor. CONSTITUTION:A multi-cylinder two cycle engine of a motorcycle has a plurality of cylinders 24 and 25 and is provided with exhaust time controlling devices 30 and 31 which vary the exhaust times of the cylinders 24 and 25. A drive motor 34 is provided at a position above this engine, and wire take out sections 39 and 42 are provided facing toward the exhaust time controller of the cylinders 24 and 25, and the output pulleys 44 and 45 of the drive motor 34 and the drive pulleys 32 and 33 of the exhaust time controlling device 30 and 31 are interlockingly connected by the drive wires 47 and 51 supported by their respective wire take out wires 34 and 35.
Patent JP-H01214935-A (JP)
Title: System for processing inquiry of deductive data base
Inventor: KIYAMA MINORU
IPC: G06F9/44
Filed: 1988-02-23
Abstract: PURPOSE:To improve the speed of the title system by executing the inquiry conversion in a deductive data base aiming at a non-regular relation by using a tree-structure array. CONSTITUTION:An inquiry converting section 1 is constituted of a tree-structure array 10 in which plural arithmetic elements (PE) 11 are coupled in a tree structure and a pre-processing section 12 and each of the PEs 11 is an operator 111 and performs inquiry conversion. Each PE 11 implements a table required at the time of conversion in each memory 112. An inquiry is sent to the pre- processing section 12 of an inquiry converting section 1, where pre-processing is performed. The pre-processed inquiry is sent to the PE at the root of the tree-structure array 10 and information related to items are set in each memory 112 of each PE from the root to leaves of the tree-structure. Then relative algebraic expressions are implemented toward the root from the leaves on the basis of the information of each PE. When another inquiry exists in the course of such process, setting and conversion is performed in the form of pipeline. Thus the processing speed is improved.
Patent JP-S54133231-A (JP)
Title: Fuel supply device for spark ignition engine
Inventor: NAKAMURA RINJIROU
IPC: F02M69/00
Filed: 1978-04-07
Abstract: PURPOSE: To make the operation of a spark ignition engine using kerosene automatic and smooth by additionally providing an auxiliary fuel supply device using gasoline.  
     CONSTITUTION: A gasoline tank 17 is additionally provided and connected to a suction mainfold 16 through a filter 18, starter solenoid valve 19, three-way solenoid valve 20 fitted with flow adjusting throttles 23 and 24, accelerater solenoid valve 21, and flow adjusting throttle 25. With a suction throttle valve 15 closed to the idling position and a starter switch SW 1  closed, a starter 32 rotates, the valve 19 opens, the valve 20 opens its upper port, and gasoline is adjusted by the throttle 23 and sucked into the manifold 16. With the manifold pressure fallen to a set point, a negative-pressure switch SW 3  opens, a warming-up switch SW 4  closes, the valve 19 continues to be open, and gasoline is continuously fed for warming up. With the valve 19 closed, a main circuit solenoid valve 22 opens for automatic change-over to kerosene operation. Thus, starting, warming up, and acceleration are conducted automatically and smoothly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52124145-A (JP)
Title: Controller for dc transmission system
Inventor: SATOU MASAYOSHI
IPC: H02J3/36
Filed: 1976-04-12
Abstract: PURPOSE: To prevent DC current interruption due to commutation failure of reverse converter, by limitting firing phase control range of the other forward converter when DC current in one DC transmission system changed abruptly. 
     COPYRIGHT: (C)1977,JPO&Japio