baber/WOPTO huggingface dataset:
Patent JP-H06252668-A (JP)
Title: Microwave circuit
Inventor: TAKENAKA TSUTOMU
IPC: H03F3/19
Filed: 1993-02-22
Abstract: PURPOSE:To attain a flat frequency characteristic over a wide band by suppressing a notched gain at a high frequency band. CONSTITUTION:An active element in which a phase shift is nearly pi/3-2pi/3 for a band receiving a peaking in the vicinity of an upper limit of the frequency in use is adopted for a common gate field-effect transistor(TR) 2. Then a drain electrode 2d and a source electrode 2s of the common gate field effect TR 2 are connected with a bias cut capacitor 22 and a feedback resistor 21 to cause negative feedback for a high frequency region.
Patent JP-H05228022-A (JP)
Title: Assembled desk
Inventor: YAMADA TETSUYA
IPC: A47B21/00
Filed: 1992-02-19
Abstract: PURPOSE:To firmly assemble both frames for increasing the workability of assembling by only inserting the rear frame between both side frames from the above side, by providing pins at the lower part of the inside of both side frames constituting a desk and also a notch opening upward respectively. CONSTITUTION:A groove 11 in which a rear frame 4 can be inserted from the upper side is longitudinally formed at the inside of a couple of right and left frames 1, 1 and pins 2 are provided back and forth at the lower part in the grooves 11 and further, notches 3 opening upward are provided at the upper side of the grooves 11. Moreover, notches 5 opening downward to fit the pins 2 at both lower sides are provided in the rear frame 4 and protrusive pins 6 to fit the notches 3 at the upper part are provided back and forth. Then the rear frame 4 is inserted between both side frames 1, 1 from the above, downward. In this way, the notches 5 of the rear side frame 4 are fitted into the pins 2 and also the pins 6 are fitted into the notches 3 opening upward. Then the firm assembling work of both frames 1, 4 is completed.
Patent JP-H02211941-A (JP)
Title: Method for detecting nozzle clogging in spray cooling mold and method for cooling spray cooling mold
Inventor: TAKAMOTO TSUTOMU
IPC: B22D11/055
Filed: 1989-02-10
Abstract: PURPOSE:To prevent thermal deformation of mold wall by detecting temps. of the mold wall with temp. sensors embedded in the mold wall corresponding to spray nozzles, comparing temps. with the decision reference for nozzle clogging and deciding the nozzle clogging. CONSTITUTION:Thermocouples P11 and P12, P21 and P22,..., Pn1 and Pn2 are embedded at back face side and inner face side (molten steel 1 side) in the mold wall part corresponding to the spray nozzles 4, respectively and connected with deciding device 6 for deciding whether the nozzle clogging is developed or not through a converter 5 for converting each voltage into the temp. Thermoelectromotive force detected with the thermocouple Pn1, Pn2 is inputted to the deciding device 6 after converting the voltage into the temp. In the deciding device 6, the decision reference for the nozzle clogging is preset, and the inputted temp. is compared with this and in the case of developing the nozzle clogging, this clogging is immediately detected. As the sensor, a heat flux sensor may be used instead of the thermocouple. By this method, the nozzle clogging is detected in on-line and immediately cooling water loop is changed over to prevent the thermal deformation of the mold wall, and the development of unadequate deformation, uneven solidification and crack in a cast slab can be prevented.
Patent JP-H01206483-A (JP)
Title: Number-of-persons detector
Inventor: ARAKI TSUNEHIKO
IPC: G06M11/00
Filed: 1988-02-15
Abstract: PURPOSE:To prevent miscounting by changing the critical distance of human body detection in accordance with the scanning angle of circular scanning. CONSTITUTION:An angle sensor 7 is device to detect a scanning angle theta of a circular scanning optical system 1 and composed of, for example, a rotary encoder. An angle signal to show the scanning angle theta detected by the angle sensor 7 is inputted to an angle-gain converting circuit 8 and converted into a gain control signal. The gain control signal obtained by the angle-gain converting circuit 8 is inputted to a variable gain preamplifying part 3. The preamplifying part 3 can control an amplification gain G freely in accordance with an external signal. Consequently, the amplification gain G of the reamplifying part 3 is controlled in accordance with the scanning angle theta of the circular scanning optical system 1. For example, when a detecting area S along a rectangular floor face U is set, the amplification gain G of the preamplifying part 3 is changed in accordance with the scanning angle theta of the circular scanning optical system 1.
Patent JP-H06230294-A (JP)
Title: Illuminating optical system for endoscope
Inventor: NAKAOKA MASAYA
IPC: G02B23/26
Filed: 1993-01-29
Abstract: PURPOSE:To make illuminating light from a light guide or a light emitting element sufficiently a distributed light without the irregularity of a light quantity by including at least one optical device utilizing diffraction phenomena. CONSTITUTION:An optical device (a diffraction type optical device) 2 having a diffraction plane on the side of a light guide 1 and utilizing diffraction phenomena is arranged on the object side of the light guide 1. An illuminating light 4 transmitted from the light guide 1 is diverged by the diffraction plane of the optical device 2 and illuminates the object. The optical device 2 satisfies the condition: f<(D<2>+H<2>) {/(n=1).2D}. Here, (f) is the focal length of the optical device 2, D is the thickness of the optical device 2 and (n) is the refractive index of glass used for the optical device 2. By setting the pitch so as to give such a diffraction characteristic that gradually weakens the divergence power of a light flux as the flux approaches the periphery of the optical device 2, the insufficient light quantity on the periphery is avoided.
Patent JP-H03235789-A (JP)
Title: Ballast water control method for offshore structure
Inventor: ISHIKAWA HIROKI
IPC: B63B43/06
Filed: 1990-02-14
Abstract: PURPOSE:To save a labor required for control of orientation by deciding it by means of an output from a water depth sensor whether or not an orientation change exceeding a planning value based on a set value is produced when a draft trim heel is initially set and correcting orientation by a work to inject and discharge ballast water. CONSTITUTION:Main decks 3 are built to the upper part of four column parts 2 erected from a sink-and-float ship hull 1, and a center caisson 7 is supported to the central part of the sink-and-float ship hull 1 through reinforcing frames 8. Ballast tanks 1a - 1x in a state to be partitioned into a plurality of compartments are built in a dispersed state in the sink-and-float ship hull 1. In control of injection and discharge of ballast water in and from the tanks 1a - 1x, the initial set value of a draft trim heel is compared with measurement of water depth sensors 12 located in a plurality of spots, and when a comparing difference is outside a reference range, orientation is corrected through regulation of ballast water. Regarding an amount by which an injection discharge amount is changed in the middle of the progress of a work to inject and discharge water, confirmation of a ballast water regulating amount and replacement of data are effected.
Patent JP-H09203506-A (JP)
Title: Petroleum spray combustion equipment
Inventor: HIROYASU MASARU
IPC: F23D11/24
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a long-life, compact, and inexpensive petroleum spray combustion equipment by preventing flame from hitting against the inwall of a heat exchanging can without collapsing the requisites for compactification of a device. SOLUTION: In this petroleum spray combustion equipment, a combustion cylinder 31 is arranged at the upper part within a heat exchanging can 3 rectangular in horizontal cross section, and a petroleum spray nozzle 21 is arranged to face inside of the combustion cylinder 31 from above, and a coaxial air cylinder 32 is provided outside the combustion cylinder 31, and petroleum fuel is injected downward into the combustion cylinder 31, and air is introduced into the combustion cylinder 31 together with spray fuel from around the petroleum spray nozzle 21, and also it is introduced into the combustion cylinder 31 through a secondary air port 36 provided at the side peripheral wall of the combustion cylinder 31 from the air cylinder 32,  and the flame generated in the combustion cylinder 31 is made to spread into the heat exchanging can 3 positioned further below from the opening 37 at the bottom of the combustion cylinder. Then, to the opening 37 at the bottom of the combustion cylinder being the outlet of the flame, a pair of air outlets E for narrowing flame are made to face it, in opposition from both sides which become the lateral direction Y of the rectangular heat exchanging can 3.
Patent JP-H11234337-A (JP)
Title: Message relay system
Inventor: ITO TOSHIYUKI
IPC: H04L45/24
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively transfer a message from a substituting route even to an unfixed network without exchanging the message beforehand between nodes. SOLUTION: The respective nodes N2-N5 obtain via node information for indicating at least one of the nodes through which the message is already passed from the received message. Then, while limiting the transfer of the message to the node indicated by the via node information, the message is transferred in a transmission destination direction. At the time, in the case that message transfer in the transmission destination direction can not be suitably performed by a network fault or the like, the message is transferred in the transmission origin direction of the message.
Patent JP-H01211243-A (JP)
Title: Information recording medium
Inventor: SAKAGAMI WATARU
IPC: G11B7/24097
Filed: 1988-02-17
Abstract: PURPOSE:To heighten the activity ratio of a recording medium and to realize fast seek by recording the address where the abnormality to give inconvenience on the tracking of a tracking device is generated at a prescribed position. CONSTITUTION:A controller 2, when receiving a seek instruction to the address M at a present head position R, performs calculation of (R-M), and when it judges that a distance requiring coarse seek is needed, and judges whether or not an error track exists within a range of (M+ or -N) from a error table in the controller 2 setting N as coarse seek position accuracy. As a result, when the error track exists in the range, is judged that a track P exists in the inside of the M when it is P<M, and in the outside when it is P>M. Therefore, a head 5 arrives at a point Q where is the outside of the track address M when it exists in the inside at the time of completing seek assuming a targeted address by the coarse seek as (M+N). After completing the coarse seek, a present location is read out from the medium 1, and is compared with the track address M, and when coincidence is obtained, an operation is completed. When non-coincidence is obtained, seek of one track is performed in a direction to approach the track address M, and such processing is repeated until Q=M is obtained.
Patent JP-S56129026-A (JP)
Title: Treating apparatus of waste gas
Inventor: OOMORI SUSUMU
IPC: B01J20/26
Filed: 1980-03-14
Abstract: PURPOSE: To prevent the lowering of adsorbing capacity due to hygroscopicity in treating a waste gas of steam regenation treatment and an undried condition by forming a high molecular porous coating having a siloxane bond on a waste gas contact surface of an adsorbing plate to carry out water repelling treatment.  
     CONSTITUTION: A sheet like activated carbon adsorbing plate is immersed in an alkali silicate solution and, after heat treatment, the polysiloxane type water repellent porous coating is formed thereon to prepare an adsorbing element 1. To sector shaped zones of both end parts of said element 1, desorbing gas introducing and discharge ducts 2, 3 are provided and, to the remaining rector shaped zones, treating gas introducing and discharge ducts 4, 5 are arranged opposedly. A desorbing gas A and a treating gas B are passed respectively and the desorption and regeneration is carried out at the sector shaped zones faced to the ducts 2, 3 and the adsorption carried out at the remaining sector shaped zones parallelly. The element 1 is rotated by a motor 6 to repeat the desorption, regeneration and the adsorption at a definite cycle. Because the adsorbing element 1 is subjected to the water repelling treatment, the deterioration of the capacity thereof due to hygroscopicity is not generated and the desorption and regeneration can be carried out for a relatively short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09206970-A (JP)
Title: Laser beam machining method and device therefor
Inventor: OKADA SHUNICHI
IPC: B23K26/382
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of built-up and crack of a machining part due to residual stress by supplying plural pulses to a flash lamp within the time required for completing one machining and outputting a laser beam thereby performing machining. SOLUTION: A pulse group P consisting of plural pulses 1, 2,...n is supplied to a flash lamp within the time T required for completing one machining. Within one pulse group P, respective pulse voltages V1 , V2 ,...Vn of the pulses 1, 2,...n are equal to each other. Their pulse widths t1 , t2 ,...Tn and the pulse internals g1 , g2 ,...gn among the pulses 1, 2,...n are selected at a proper value in accordance with various conditions of an object to be machined such as the material, shape, thickness and pulse voltage.
Patent JP-S63199366-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: SATO YUKIYA
IPC: G03G9/087
Filed: 1987-02-16
Abstract: PURPOSE:To improve dispersion of an electrostatic charge control agent and to decrease fogging of an image by dispersing the charge control agent into a polymerizable monomer in the presence of a specific succinic acid imide compd., then subjecting the dispersion to a suspension polymn. CONSTITUTION:This toner is produced by dispersing the charge control agent, coloring agent, etc., in the presence of the alkyl- or alkenyl succinic acid imide expressed by the formula I and/or the formula II into the polymerizable monomer, then adding a polymn. initiator thereto and subjecting the dispersion to the suspension polymn. The charge control agent is preferably the azo metallic complex dye (e.g.: the dye expressed by the formula III). In the formula, R, R' denote straight chain or branched alkyl or alkenyl of 12-300C; M denotes Cr, Co; Y, Z denote a unit contg. a prescribed arom. ring. Since the dispersibility of the charge control agent is improved by this method, the toner which decreases the fogging and has excellent developability and printing resistance is obtd.
Patent JP-S62225172-A (JP)
Inventor: HERUBERUTO YAAN
IPC: H02M7/04
Filed: 1987-02-16
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-S60175787-A (JP)
Title: Air compressor
Inventor: ICHIKAWA MAMORU
IPC: F04B39/16
Filed: 1984-02-23
Abstract: PURPOSE:To lead the intake air effectively into a filter member by providing a step section projecting from the bottom face while making an opening of intake path at said step section. CONSTITUTION:A recess 10 is made in the cylinder head section 12 and a step section 15 is projected from the bottom face 10a of said recess 10. Then the opening 2a of intake path 2 communicatable with the pump chamber 4 of cylinder 6 is made at said step section 15. Thereafter, filter member 11 is pressure filled in said recess 10. Consequently, even when a gap is produced due to burr formed on the bottom face 10a of said recess 10 at the outlet of lead-in path 1, intake air can be led reliably into the filter member 11.
Patent JP-H11234415-A (JP)
Title: Common line interphone system
Inventor: KITAGAWA KAZUMI
IPC: H04L12/70
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a balancing circuit of a voice hybrid circuit, to enable high-speed communication and to increase the sound volume. SOLUTION: This interphone system is provided with an input data memory M151 for storing the control signals of calls or the like from input control parts S117 of respective terminals S11 into a main device M1 and an output data memory M152 for controlling the respective terminals by outputting them to output control parts S116 of the respective terminals and based on the output data memory, a main device communication packet is prepared for each terminal and transmitted to the terminal. The terminal inputs data from the main device communication packet to the output control part, prepares a terminal communication packet SD121 based on the control signal outputted from the input control part of the terminal and transmits it.  At the main device where the terminal communication packet is received, data from the terminal communication packet are inputted to the input data memory and based on the input data memory, the output data memory is updated.
Patent JP-H04320423-A (JP)
Title: Manufacture of organopolysiloxane
Inventor: JIYANNMARUKU GIRUSON
IPC: C08G77/08
Filed: 1992-02-20
Abstract: PURPOSE: To prepare a high-viscosity organopolysiloxane compd. useful particularly for the condensation of a silanol-terminated siloxane compd. by polymn. of a relatively low-viscosity material.  
     CONSTITUTION: This process for preparing an organopolysiloxane compd. comprises bringing at least one unit of an organosilicone compd. represented by the general formula R o   a SiO (4-a)/2  (wherein R o  represents a hydrogen atom, a hydroxyl group, a 1-18 C hydrocarbon group, a 18 C substd. hydrocarbon group, or a 18 or lower C hydrocarbonoxy group; and a is a value of from 0 to 4) into contact with a phosphonitrile halide catalyst characterized by the general formula AB {wherein A represents a phosphonitrile halide cation represented by the general formula [X(PX 2 =N) n PX 3 ] +  (wherein X represents a halogen; and n is a value of from 1 to 8); and B represents an anion derived from a Lewis acid not contg. a P atom}. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01209691-A (JP)
Title: Cooker
Inventor: INUMADA MASATO
IPC: H05B11/00
Filed: 1988-02-16
Abstract: PURPOSE:To enrich the contents of cooking and to shorten cooking time by operating at a low output of an inverter circuit and at the same time turning a rectifier on when range heating and oven heating are simultaneously set. CONSTITUTION:A control section 20 causes a heater 15 and a fan motor to normally operate to rapidly raise the temperature in a heating chamber. When a detected temperature of a thermistor 24 of an operation section 25 performing simultaneous heating of a range and an oven reaches a preset heating chamber inside temperature, a contact point 22a switches to interpose a rectifier 16 in an energization passage to a heater 15, commercial power source voltage is half-wave rectified with the rectifier 16 and applied to the heater 15. As a result, the heater 15 is actuated at a power half the normal. The control section 20 at this time issues a relatively low level of output setting signal to actuate an inverter circuit 4 at a low output. High frequency output of a magnetron 14 becomes accordingly low. This arrangement enriches the contents of cooking and shorten the cooking time.
Patent JP-S60193786-A (JP)
Inventor: HAIKO BARUSUKE
IPC: G01M9/08
Filed: 1985-02-21
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-H06230403-A (JP)
Title: Liquid crystal display device
Inventor: SUGAWA SHIGETOSHI
IPC: G02F1/1345
Filed: 1993-02-01
Abstract: PURPOSE:To provide the liquid crystal image display device of a packaging structure which assures the light transparency of an image display part and the controllability of a rear surface potential. CONSTITUTION:An aperture 21 corresponding to the image display part A is formed to the packaging substrate 20 at the time of mounting the packaging substrate 20 to a liquid crystal panel 10 formed by forming switching elements 4, etc., on a single crystal Si thin film 3 on a light transmittable insulating film 2 on a silicon substrate 1 and boring the part corresponding to the image display part A of the substrate down to the insulating film 2. A conductor layer 22 is provided around this aperture and an electrode 11 provided on the rear surface of the substrate which is not removed by boring of the silicon substrate 1 is electrically connected with a conductive adhesive 25 to the conductor layer 22 on the packaging substrate 20.
Patent JP-S61194985-A (JP)
Title: Method and device for making up television screen
Inventor: KONNO TOMIO
IPC: H01J29/86
Filed: 1985-02-22
Abstract: PURPOSE:To make up TV screen by mounting a frosted or milky glass plate on the CRT to erase black lines of scanning lines. CONSTITUTION:Frosting is applied to the inside or outside face of the CRT screen 5, or glass 6 frosted 9 on one side and fluorescent-coated 8 on the other side can be used said glass is mounted on the inside of a displayscreen of CRT screen 5. Alternatively, semiopaque paint 7 can be applied on the inside or outside face of the CRT screen 5, or the CRT screen itself can be milky 10. A plastic plate 11 can substitute for the said frosted or milky glass plate. The combination of bright and dark colors and degree of opacity is so determined that black lines of scanning lines are just vanished. Thus, frosted or milky glass makes flack lines of scanning lines on the CRT invisible and illuminating coloring matters are visible mutually continuously, therefore the TV is made up.
Patent JP-S59158972-A (JP)
Inventor: KISHIMOTO DAIZABUROU
IPC: A47F3/04
Filed: 1983-03-01
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-2000230033-A (JP)
Title: Production of polyurethane emulsion
Inventor: TANIMOTO SEIJI
IPC: C08G18/65
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To produce a polyurethane emulsion improved in solvent resistance, water resistance, and miscibility with other aqueous emulsions by reacting an isocyanate-group-containing polyurethane prepolymer with an amine polymer and a specific low-mol.-wt. compound in an aqueous medium. SOLUTION: A high-mol.-wt. polyol having a number average mol.wt. of 500-10,000 and a hydroxyl functionality of 2.0 or higher but not higher than 4.0, an organic diisocyanate, and if necessary a chain extender are reacted in the absence of a solvent to give a polyurethane prepolymer having isocyanate groups. The prepolymer in an amount of 100 pts.wt., 0.2-20 pts.wt. amine polymer having a mol.wt. of 100 or higher, and a low-mol.-wt. compound having a mol.wt. of 300 or lower, containing active hydrogen groups selected from among prim-amino, sec-amino, prim-hydroxyl, and sec-hydroxyl groups, and in an equivalent ratio of active hydrogen atoms to isocyanate groups of the prepolymer of 0.70-1.20 are reacted in an aqueous medium.
Patent JP-S63201127-A (JP)
Title: Carcinostatic agent containing 5-fluorouracil derivative
Inventor: FUJII SETSUO
IPC: A61P35/00
Filed: 1987-02-17
Abstract: PURPOSE:To obtain the titled carcinostatic agent having various excellent characteristics such as high absorbability, durability and stability, low toxicity against digestive tracts, high safety and low toxicity and useful for the remedy of human and animal cancer, by using a 5-fluorouracil derivative as an active component. CONSTITUTION:The objective agent contains a 5-fluorouracil derivative of formula (R<a> is 1-6C alkoxymethyl) as an active component. The compound of formula is useful as an antitumor agent owing to excellent carcinostatic activity, low toxicity and low side effects such as weight loss, etc. The amount of the compound of formula in the antitumor agent is usually 1-70wt.%. Especially preferable compound of formula is 3-[3-(6-benzoyloxy-3-cyano-2- pyridyloxycarbonyl)benzoyl]-1-(ethoxymethyl)-5-fluorouracil.