baber/WOPTO huggingface dataset:
Patent JP-S62102022-A (JP)
Title: Combustion discharging device
Inventor: ISHIZUKA SHUJI
IPC: F23J11/02
Filed: 1985-10-25
Abstract: PURPOSE:To reduce a pressure loss in a discharging passage and at the same time make a compact size unit and improve a molding characteristic by a method wherein a discharging port of an air supplying or discharging fan is connected to one end of a bottom surface of a discharging duct having a uniform rectangular section bent to an inverted-L shape and having a specified size. CONSTITUTION:Air required for combustion is fed into a bath burner 3 and a hot-water feeding burner 4 under operation of an air feeding and discharging fan 15, the hot discharged gas is passed through a water feeding port coupling 13 and exchanges heat with cold water in a hot-water feeding exchanger 11 and in turn also exchanges heat with bath water within a bath heat exchanger 12, the discharged gas after its heat exchanging operation passes through within a discharging over 10 and passes from an air feeding port 15a to a discharging port 15b of an air feeding and discharging fan 15. Then, the discharged gas is flowed in a connection port 16b arranged at one corner of a bottom surface 16a of a discharging device 16 composed of a discharging duct 20 having a rectangular sectional part 19 of which long side 16d is more than three times of the discharging port 15b and short side has the same size as that of the discharging port 15b, whereby a pressure loss in the discharging duct 20 is excessively reduced and the gas is flowed out of a bath hot water feeding machine with a feeding or discharging fan through a blowing louver 18.
Patent JP-H1057968-A (JP)
Title: Treatment of muddy water
Inventor: FUJIKI SHOJIRO
IPC: C02F1/56
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the quantity of an expensive polymer flocculating agent to be used at the time of executing the treatment by adding the polymer flocculating agent to muddy water, and to improve the quality of filtered water (or separated water) generated in the dehydrating process, too. SOLUTION: The muddy water 1 pumped up from a raw water tank 2 is mixed with an aqueous solution 8 of the polymer flocculating agent pumped up from a first solution tank 7 by means of a first static type inline mixer 3, and is then sent to a second static type inline mixer 14. In the process thereof, a chitosan aqueous solution 15 pumped up from a second solution tank 16 is added. Consequently, strong and large flocks of insoluble gel is formed, good dehydration (solid-liquid separation) is possible by means of a dehydrator 21 and, simultaneously, the quality of the filtered water (or separated water) is improved, too.
Patent JP-2001069426-A (JP)
Title: Receiver and television receiver
Inventor: IRIE MICHIO
IPC: H04N5/63
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can attain both a high power supply efficiency and stable reception and to provide a television receiver. SOLUTION: A transistor(TR) 21 of a mode changeover circuit 20 in a switching power supply device 100 of the television receiver 1 is conductive when a VHF low channel with a lower frequency is selected to connect a capacitor 170 to a primary coil 111 so as to suppress production of a high frequency noise by unsharpening a waveform of an oscillation signal applied to the primary coil 111. When a VHF high channel or a UHF channel with a higher frequency is selected, on the other hand, the capacitor 170 is disconnected from the primary coil 111 in terms of the circuit, a high power efficiency is ensured to save the power.
Patent JP-H08107435-A (JP)
Title: Demodulator
Inventor: YAMAMOTO TAKESHI
IPC: H04L27/38
Filed: 1994-10-04
Abstract: PURPOSE: To eliminate adjustment by supplying a received digital modulated signal through a latch circuit to an orthogonal quasi-synchronous detecting part and supplying an n-adic count data output through the latch circuit as local signal data as well. CONSTITUTION: The inputted received digital modulated signal is sampled and quantized to the almost (n)-fold sampling clock of a carrier frequency and converted to a digital modulated signal by an A/D converter 2. At the same time, the clock (7) is counted by an n-adic counter 3 and a count value signal to be cyclically changed is outputted from the counter 3. The sampled and quantized digital modulated signal outputted from the converter 2 and the count value signal outputted from the counter 3 are supplied to a latch circuit 6 and latched by a latch clock from a timing circuit 5. The digital modulated signal and the count value signal are respectively turned to low-rate digital data in the several-times cycle of the sampling clock and can be decelerated.
Patent JP-H04120936-A (JP)
Title: Communication equipment
Inventor: SUGIYAMA AKIRA
IPC: G06F13/00
Filed: 1990-09-12
Abstract: PURPOSE:To easily recognize the transfer speed of each medium under transmission/reception by an operator at present by providing a data transmitting/receiving means to transmit/receive the plural kinds of media information at the plural kinds of transfer speed, and an output means to output the transfer speed for each medium to be transmitted/received by the data transmitting/receiving means. CONSTITUTION:A system control part 14 calculates the information transfer speed for each medium according to the information transfer speed and the communication mode of a communication path at present and reports the calculated result to a video interface part 9 as text information. The video interface part 9 receiving the calculated result synthesizes the text information from the system control part 14 and a received picture signal from a video code decoding part 10 and displays the result on a display part 8. Thus, since the transfer speed of picture information is calculated from the communication mode at present and displayed on the display part 8, the operator can easily recognize the transfer speed for each medium.
Patent JP-S61117064-A (JP)
Title: Both-surface polishing apparatus
Inventor: KINOSHITA MASAHARU
IPC: B24B37/12
Filed: 1984-11-14
Abstract: PURPOSE:To facilitate the mounting of a workpiece by differentiating each contact area of the polishing cloths of the upper and lower surface plates for the workpiece, in a both-surface polishing apparatus which relatively revolves and transfers the upper and lower surface plates and a carrier. CONSTITUTION:When a workpiece 6 held onto a carrier 5 is polished, the workpiece 6 is nipped under pressure between the polishing cloths 13 and 11 of the upper and lower surface plates 3 and 1, and the both surfaces are polished through the relative revolution and transfer. When polishing is completed, the upper surface plate 3 is raised, and the workpiece 6 is demounted. Since a plurality of holes 12 are drilled onto the polishing cloth 11 of the upper surface plate 3, a difference is generated between each contact area of the both polishing cloths 13 and 11 for the workpiece 6. In other words, the surface tension between the polishing cloth 11 and the upper surface of the workpiece 6 becomes larger than the surface tension between the polishing cloth 13 and the undersurface of the workpiece 6, and all the workpiece 6 are left on the polishing cloth 13 of the lower surface plate 1. Therefore, demounting is facilitated, and also automatic demounting is permitted.
Patent JP-H0287634-A (JP)
Title: Mounting of multichip image sensor
Inventor: KANEKO YUTAKA
IPC: H01L21/52
Filed: 1988-09-26
Abstract: PURPOSE:To glue and fix individual IC image-sensor chips without being displaced mutually by a method wherein, while a bonded part by a thermoset-type adhesive for die bonding use and a bonded part by an adhesive to be hardened at a temperature lower than that of the thermoset-type adhesive for die bonding use are formed at the individual IC image-sensor chips, the individual IC image- sensor chips are glued and fixed onto a substrate. CONSTITUTION:Individual IC image-sensor chips 2a, 2b, 2c,... are arranged in a straight line on a substrate 4 and are glued and fixed onto it by using a thermoset-type adhesive 3 for die bonding use; in addition to the thermoset- type adhesive 3 for die bonding use, also a low-temperature hardening type adhesive 6 to be hardened at a temperature lower than that of the thermoset adhesive 3 for die bonding use is used partially. That is to say, the thermoset- type adhesive 3 for die bonding use and the low-temperature hardening type adhesive 6 are used at the same time as adhesives; at least one bonded part each by using the individual adhesives 3, 6 is formed at the individual chips 2.
Patent JP-H1090968-A (JP)
Title: Color image forming device
Inventor: SAKAKI TAKAHIRO
IPC: G03G15/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of shortening a standby time until printing for a user. SOLUTION: A color image forming device is constructed in such a manner that a plurality of attached/detached developing machines 47 supported on a developing machine rotating unit (supporting member) 11 are switched so as to help developing of latent images on an image carrier. The device thus constructed includes contact points (a first contact point member) 21 and 22 on the developing machine rotating unit 11, contact points (a second contact point member) 23 and 24 contacted oppositely to the contact points 21 and 22, identifying means 48 individually provided for the plurality of developing machines 47, an electric connecting line on the developing machine rotating unit 11, one end thereof being commonly connected to the identifying means 48 and the other end being connected to the contact points 21 and 22, and a control circuit (control means)  30 provided for detecting the existence of each of the plurality of developing machines 47 via the contact points 21 and 22 and 23 and 24 and making an image forming operation variable. Thus, since the loading condition of the developing machines 47 is always monitored, the conventionally needed time of detecting the loading condition of the developing machine is eliminated.
Patent JP-H04120566-A (JP)
Title: Developing method
Inventor: NAKAMURA YASUSHIGE
IPC: G03G15/08
Filed: 1990-09-11
Abstract: PURPOSE:To hold a high printing grade for a long time so that toner is hardly finely pulverized and melt-stuck by using a porous urethane sponge as a developer carrier and a thing incorporating styrene acryl, and butadiene resin as the toner. CONSTITUTION:A developer 1 stored in a storing means 2 is supplied to the developer carrier 3 by a developer supplying means 3 while being brought into contact with the developer carrier 3, and is electrified by the mechanical rubbing of a triboelectrifying member 6, to form an electrifying toner layer on the developer carrier 3, and the thickness of the toner layer is regulated by a layer thickness regulating member 6. After that, the developer 1 is carried to a developing region to carry out development. At this time, a roller where conductive porous urethane sponge is formed on a metallic shaft is used as the developer carrier 3, and the thing, at least, incorporating the styrene acryle and butadiene resin is used as nonmagnetic one component toner. Thus, the developer carrier is produced at low cost, and simultaneously, the toner is hardly finely pulverized and melt-stuck, so that the high-printing grade is held for the long time.
Patent JP-H03105888-A (JP)
Title: Using method of silicon carbide heat radiator
Inventor: MIZUNO YOSHIAKI
IPC: H05B3/64
Filed: 1989-09-19
Abstract: PURPOSE:To enable a silicon carbide heat radiator to be used for a long duration at 1200-1500 deg.C in a non-oxidative atmosphere mainly consisting of nitrogen gas by inserting the heat radiator in a carbon tube so as to protect the heat radiator from ambient gas and radiating heat from the surface of the carbon tube to an object to be heated. CONSTITUTION:A silicon carbide heat radiator 3 is inserted in a carbon tube 4 in the way of covering the heat radiating part of the heat radiator 3 so that the silicon carbide heat radiator 3 is protected from an ambient gas and heat is radiated from the surface of the carbon tube 4 to an object to be heated. That is, a silicon carbide heat radiator 3 inserted in a carbon tube 4 is placed in the ceiling part of a furnace, and the carbon tube 4, the heat radiator 3, and the furnace wall 2 are insulated each other with an insulating material 5. An object 9 to be heated which is mounted on a sheath 8 on a furnace floor plate 7 is heated with heat radiated from the surface of the carbon tube protecting the silicon carbide heat radiator 3. In this way, a long service life of the heat radiator 3 at 1200-1500 deg.C in the furnace is achieved.
Patent JP-H04121551-A (JP)
Title: Hot water outgoing temperature control device for hot water supply machine
Inventor: ISHIZAWA ISAO
IPC: F24H1/10
Filed: 1990-09-11
Abstract: PURPOSE:To perform feed forward control without using an incoming water temperature sensor by a method wherein an incoming water temperature estimating means consists of an incoming water temperature calculating means which calculates the temperature by a flow rate detected by a flow rate sensor, temperature detected by an outgoing hot water temperature sensor, and an added value of the output of a feed-forward operation means and the output of a feed-back operation means, and a memory means for incoming water temperature, and an estimated value output means. CONSTITUTION:An estimated value output means 20 decides that it is stable when the variation width of feed-back quantity stays at a specified value or less for a specified period of time, and an incoming water temperature which is obtained by a coming-water water temperature calculating means 18 under this condition is taken as an estimated value. In addition, this estimated value is stored in a memory means 19, and at the same time, the estimated value is output to a feed-forward operation means 11. Also, when it is not stable, a stored value is output to the feed-forward operation means 11. However, when combustion is not carried out, even if the variation width of the feed-back quantity is at the specified value or less for the specified period of time, it is not taken as an estimated value. The feed-forward operation means 11 obtains feed-forward quantity by using the estimated value as incoming water temperature.
Patent JP-H05293945-A (JP)
Title: Screen printing machine
Inventor: KITAMURA NOBORU
IPC: B41F15/18
Filed: 1991-08-26
Abstract: PURPOSE:To enhance working efficiency and to shorten a printing time by reducing the waiting time of a worker. CONSTITUTION:A screen printing machine is equipped with a plurality of the screens parallelly provided to an apparatus main body 100, a plurality of tables 10, 20 having placing parts on which an object to be printed is placed and reciprocally moved from the position where the object to be printed is placed to the printing position where the object to be printed is positioned just under the screens, a plurality of squeezee devices 30, 40 moved on the surfaces of the screens at the time of printing to apply predetermined printing to the object to be printed positioned at the printing position just under the screens and a moving device 12 moving a plurality of the moving tables 10, 20 divided into two groups so that the moving table 20 of one group is positioned at the placing position of the object to be printed when the moving table 10 of the other group is positioned at the printing position of the object to be printed.
Patent JP-S62101742-A (JP)
Inventor: AIKAWA TADASHI
IPC: E04D1/18
Filed: 1985-10-29
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-H07138109-A (JP)
Title: Insecticidal and acaricidal composition
Inventor: KUDO KICHIZO
IPC: A01N43/76
Filed: 1994-09-09
Abstract: PURPOSE:To obtain an insecticidal and acaricidal composition capable of controlling various harmful organisms such as spider mites, aphids with a small amount of the composition, having safety to useful plant. CONSTITUTION:This insecticidal and acaricidal composition contains (A) 2-(2,6 difluorophenyl)-4-(2-ethoxy-4-tert-butylphenyl)-2-oxazoline and (B) a pyrethroid compound selected from five kinds such as B1: 2-methyl-2-(4 bromodifluoromethoxyphenyl)propyl(3-phenoxybenzyl) ether, B2: cyano(3- phenoxyphenyl)methyl 2,2-dimethyl-3-[3-oxo-3-{2,2,2-trifluoro-1-(trifluoromethyl) ethoxy}-1propenyl]cyclopropanecarboxylate, B3: alpha-cyano-3-phenoxybenzyl2,2,3,3- tetramethylcyclopropanecarboxylate as active ingredients. The insecticidal and acaricidal composition shows more excellent cooperative and synergistic effects with a low concentration than that of single use of each component and excellent immediate effect and residual effect.
Patent JP-2000068333-A (JP)
Title: Bonding tool
Inventor: SATO TOSHIKI
IPC: H01L21/60
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a bonding tool which can lessen increase in surface roughness due to bonding works. SOLUTION: In an X-ray diffraction figure obtained by a θ-2θ method for vapor-phase synthetic diamond which forms the tool tip end face for crimping, the ratio of a diffraction peak intensity of the plove (220) in the diamond with respect to the diffraction peak intensity of the plove (111) in the diamond is not smaller than 0.2 and less than 1.0, and the ratio of the diffraction peak intensity of the face (220) to the diffraction peak intensity of the (400) plane is not smaller than 1.5.
Patent JP-S61119073-A (JP)
Title: Integrated circuit
Inventor: OKANO YASUNOBU
IPC: H01L27/02
Filed: 1984-11-15
Abstract: PURPOSE:To enable the protection of an input and output mixed circuit from static electricity by connecting an input circuit and an output circuit by a high resistance and adding them between a protective diode between a leading electrode and a high potential level of a power source, and the input circuit. CONSTITUTION:An inverter circuit input circuit is composed of a P-channel MOS transistor TP1 and an N-channel MOS transistor TN1 and a diode D3 is connected between a gate input and a VDD terminal. The gate input of the inverter circuit is further connected to an open drain output of the N-channel MOS transistor as an output circuit through a high resistor R. A diode D4 is connected between the leading electrode 1 which can become an input terminal and a low potential level of a power source (GND level). When the N- channel MOS transistor TN2 operates, the function of N-channel transistor TN2 is kept in a normal operating state by restriction of current because the resistor R2 is a high resistance.
Patent JP-S61119285-A (JP)
Inventor: MIURA HIROYUKI
IPC: A63F3/00
Filed: 1984-11-14
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-S6394784-A (JP)
Title: Video signal processor
Inventor: WATABE KAZUYOSHI
IPC: H04N5/45
Filed: 1986-10-08
Abstract: PURPOSE:To simply execute the control of a memory, without the need for a 2nd storage means, a changeover means and an input signal control circuit by using a signal requesting the input, transfer and output formed from an input and output video signal and a serial input/serial output multi-port memory (SISO memory) to allow the SISO memory to execute the input/output and information transfer means. CONSTITUTION:An input signal processing circuit 4 converts a reproducing video signal from a video tape recorder 1 into an input digital video signal suitable for the storage in the SISO memory 3, outputs an input data register 3a and outputs an input request signal to a memory control circuit 6. An output signal processing circuit 5 converts the output digital video signal from an output data register 3c into the video signal suitable for a display device 2 and outputs an output request signal to the memory control circuit 6, which uses the input request signal and the output signal to output a control signal controlling the SISO memory 3 to the SISO memory 3.
Patent JP-S60132473-A (JP)
Title: Automatic focusing device of video camera
Inventor: URATA SHINJI
IPC: G02B7/28
Filed: 1983-12-20
Abstract: PURPOSE:To eliminate a delay of response caused when a video camera is panned and the follow-up deterioration to a subject moving in the vertical direction, by stopping the function of an automatic focusing control for a fixed period of time only to a horizontal crossing subject. CONSTITUTION:The output of an automatic focusing sensor 2 is converted into the digital value of an A/D converter 10 and then stored to memories 12 and 13 via a selection circuit 11 and also supplied to a processing circuit 14. If the contents of the memory 13 equal to the digital value obtained when a horizontal crossing subject passes through the front of a photographing lens 1, a waveform comparing/discriminating circuit 19 compares and discriminates the contents of memories 12 and 13 to deliver a reset signal as the result of comparison/discrimination. This reset signal resets the digital value supplied later to the circuit 14. Therefore the defocusing due to the horizontal crossing subject can be neglected. In addition, a mono-milti 20 is also actuated by the reset signal to stop the actuation of a sensor drive circuit 18 for a fixed period of time.
Patent JP-2001066338-A (JP)
Title: Signal generating device
Inventor: MIZOBE FUYUHIKO
IPC: G11B20/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal generating device which can generate non-PCM data with simple constitution replacing a test disk. SOLUTION: This is a signal generating device which generates non-PCM data and equipped with a data ROM 1 stored with the non-PCM data by frames and an address counter 2 for reading the non-PCM data out of the data ROM 1 by frames under the control of a CPU 3; and the non-PCM data read out of the data ROM according to the address specification by the address counter 2 are converted to predetermined specific digital format and sent out to a device to be tested.
Patent JP-H0797402-A (JP)
Title: Nonaqueous resin dispersion and coating material
Inventor: SATO KUNIAKI
IPC: C08F2/08
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a nonaqueous resin dispersion having excellent coating workability and shelf life and satisfactory film properties by polymerizing a vinyl monomer having a hydrolyzable silyl group in an organic solvent containing a dissolved specified dispersion stabilizer having a double bond. CONSTITUTION:A vinyl polymer having at least one kind of functional groups selected from among hydroxyl, amino and carboxyl groups is reacted with an isocyanate or epoxy vinyl monomer to obtain a vinyl polymer having a double bond. A vinyl monomer mixture essentially consisting of a silylated vinyl monomer of the formula (wherein R<1> is alkyl, aryl or aralkyl; X is a halogen atom, alkoxyl, acyloxy or hydroxyl; and k is an integer of 1-3) is polymerized in the presence of the above vinyl polymer as a dispersion stabilizer in an organic solvent in which the vinyl polymer is soluble to produce vinyl polymer particles insoluble in the solvent.
Patent JP-H08104913-A (JP)
Title: Method for desulfurizing molten iron
Inventor: SAKA KENJI
IPC: C21C1/02
Filed: 1994-10-05
Abstract: PURPOSE: To execute desulfurization without causing erosion of a refractory and the dropping of temp. without necessitating a new desulfurizing process by adding a specific desulfurizing agent at the time of pouring molten iron into a decarburizing furnace from a dephosphorizing furnace through a ladle, in a steelmaking method for refining by combining the dephosphorizing furnace and the decarburizing furnace. CONSTITUTION: Two sets of the converter-type furnaces having both mechanisms of the top and the bottom blowings are used as the dephosphorizing furnace at the one side and as the decarburizing furnace at the other side. Then, only dephosphorized molten iron 3 obtd. in the dephosphorizing furnace 1 is charged into the ladle 4. At this time, after adding the desulfurizing agent composed of one or more kinds of CaO-Al2 O3 , series, CaO-CaF2 , series and Na2 CO3 into the molten iron, the desulfufized slag formed on the molten iron surface in the ladle 4 is removed. Thereafter, the molten iron 3 in the ladle is poured into the decarburizing furnace to execute the decarburizing treatment.