baber/WOPTO huggingface dataset:
Patent JP-H0776544-A (JP)
Title: Polyfunctional vinyl ether compound
Inventor: NAKAGAWA HIROYA
IPC: C07C43/225
Filed: 1993-09-06
Abstract: PURPOSE:To provide the novel compound photocurable by addition of a photocationic polymerization initiator such as a Lewis acid or protonic acid, useful as a raw material for photosensitive resins for negative-type photoresists, coatings or inks. CONSTITUTION:The polyfunctional vinyl ether compound of formula I [ R<1> is halogen, alkyl, aryl, aralkyl, alkoxyl, aryloxyl or cycloalkyl; Q is OH or OROCH=CH2 (R is l-12C alkylene), the molar. ratio of (OH)/(OROCH=CH2) being (0:100) to (90:10), is 0-4], e.g. a compound of formula II (where, Q is OCH2). The compound of the formula I can be obtained, for example, by contact between a polyhydric phenolic compound of formula III and a haloalkyl vinyl ether of formula XROCH=CH2 (X is halogen).
Patent JP-S60113544-A (JP)
Title: Am-pm conversion compensating circuit
Inventor: IKEGAMI TOMOHITO
IPC: H04B3/04
Filed: 1983-11-24
Abstract: PURPOSE:To permit stable AM-PM conversion by giving Wilkinson's synthesizing to one output of a 3dB coupler which terminates an isolation terminal through an AM limiter and a variable resistance, and by giving Wilkinson's synthesizing to the other through a distribution constant circuit. CONSTITUTION:A television modulated wave from an input 10 is separated to signals whose 90 deg. phases are different each other by a 3dB coupler 11. The modulated wave from one exit is only carrier components through a limiter 13 which suppresses an AM modulated wave and a variable resistance attenuator 14, and the modulated wave from the other exit is executed by Wilkinson's synthesis 16 through a distribution constant line 15 which is equal to the sum of the electrical length of the limiter 13 and the resistance attenuator 14. The signal which passes through the limiter becomes constant by a vector OX, the AM modulated wave which passes through the distribution constant line 15 becomes a vector OA, and it is changed by the rotation of a side-band wave vector CX. A phase angle phi of the vector OA and the vector OX becomes tanphi=OX/OA, and the phi becomes larger by the white level with the small amplitude. Thus, the stable AM-PM conversion is executed simply by adjusting the resistor 14.
Patent JP-S59109941-A (JP)
Title: Coordinate input device
Inventor: YOSHIKAWA KAZUO
IPC: G06F3/03
Filed: 1982-12-15
Abstract: PURPOSE:To prevent degradation of detecting sensitivity and generation of an erroneous detection by interposing a buffer circuit between an input end of a detecting circuit and a common end of an analog switch, so that a detecting signal is supplied to all nonselective touch detecting electrodes. CONSTITUTION:When a touch detecting electrode E1 is selected and detected by a detecting circuit 8, a detecting signal of a signal generator 7 is supplied to the touch detecting electrode E1. In this process, switching is executed in accordance with a selecting signal from a counter 18, and a designated touch detecting electrode E1 is connected to the detecting circuit 8. On the other hand, an address selecting signal is supplied to an analog switch 15, and all nonselective touch detecting electrodes E1 are connected to a buffer circuit 19. Accordingly, the detecting signal supplied to the selected touch detecting electrode E1 is supplied to all the nonselective touch detecting electrode E1 through the buffer circuit 19.
Patent JP-H0382894-A (JP)
Title: Heat and flame-resistant paper
Inventor: MATSUO SHIGERU
IPC: D01F6/78
Filed: 1989-08-28
Abstract: PURPOSE:To provide flame-resistant paper having excellent heat resistance, solvent resistance, mechanical strength, etc., and useful in the fields of electrical and electronic equipments, etc., comprising the fibers of a polyether copolymer consisting of specific two kinds of repeating units and having a specified melt viscosity. CONSTITUTION:The objective flame-resistant paper comprises the fibers of a polyether copolymer consisting of repeating units of formulas I and II in a ratio of 0.15-0.50:1 and having a melt viscosity of 3000-100000 at 400 deg.C. The copolymer is prepared by reacting a dihalogenobenzonitrile with 4,4'-biphenyl in the presence of an alkali metal compound and a neutral polar solvent and subsequently copolymerizing the reaction product with a 4,4'- dihalogenobenzophenone.
Patent JP-H04104642-A (JP)
Title: Incoming call connection restriction system
Inventor: SUZUKI YUTAKA
IPC: H04M3/38
Filed: 1990-08-24
Abstract: PURPOSE:To allow the user introducing a private branch of exchange system to manage effectively enable/disable RSA service by restricting an incoming call from a public network based on service class information corresponding to an extension telephone terminal equipment being a connection request destination. CONSTITUTION:When the connection of a remote system access(RSA) incoming call is allowed, service class information 9 is registered corresponding to an extension number of an extension telephone set terminal 7 in extension attribute information 10 and when the connection of the RSA incoming call is not allowed, the information 9 is registered corresponding to the extension number of an extension telephone set terminal 8. When the incoming call from a public network 2 requests the connection to the extension telephone set terminal 7 through the use of the RSA service from the public network 2, the relevant service class information 9 is read from the extension attribute information 10 in a memory 6 to discriminate enable/disable connection and the call is connected to the extension telephone set terminal 7. Thus, the user introducing the private branch of exchange system 1 connects the RSA incoming call only to specific extension telephone set terminals 7, 8 optionally.
Patent JP-2000053430-A (JP)
Title: Glass forming machine and glass formation
Inventor: KUROIWA HIDEKI
IPC: C03B11/08
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of recessed parts in molded goods. SOLUTION: This glass forming machine has a metal mold device 11 for setting a glass blank 12, a pressurizing device 50 for exerting pressing force on this glass blank 12 by pressing this metal mold device 11 and a controller 35. This controller 35 has a pressing force control means for making the pressing force small until the prescribed conditions are satisfied after the start of forming and making the pressing force large when the conditions are satisfied. In such a case, the pressing force during the time when the contact area of the glass blank 12 and the metal mold device 11 charges largely may be made small and, therefore, the formation of the recessed parts in the formed goods does not occur any more.
Patent JP-S6280049-A (JP)
Title: Recorder
Inventor: SUZUKI KATSUMI
IPC: B41J2/06
Filed: 1985-10-04
Abstract: PURPOSE:To enable atomized ink to be selectively sent flying through the separation of ink at the tip of a recording head per recording electrode by selectively applying a coating film consisting of inkphobic and highly insulative material on a surface between recording electrodes at the tip of a recording head. CONSTITUTION:A part except a part of distance d4 from the tip of a lower recording head 2 is coated surfacially with a highly insulative material 24. In addition, in the part d4 from the tip, a coating film 25 consisting of an inkphobic and highly insulative material ... is selectively applied between the individual second electrodes 7. In the case of an oily ink 13, this coating film 25... is of an oleophobic material, e.g. nitrided film of hydrogenated amorphous silicon or nitrided film of amorphous silicon. In the case of aqueous ink, the film is of a hydrophobic material.
Patent JP-S6199464-A (JP)
Title: Hard copying method of binary image
Inventor: TODA AKIRA
IPC: H04N1/403
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a hard copy easily and inexpensively by taking a frequency distribution related to the density of image multilevel data and using the density of minimum frequency as a slice level to binarize image multilevel data and outputting this binarized data to a printer. CONSTITUTION:An image of an original or the like is read by an image signal detecting means 1, and the obtained image signal is converted to digital data, namely, image multilevel data DD by an A/D converter 2 and is stored in a memory 3. Data MM1 stored in this memory 3 is inputted to a binarizing means 4 and a slice level setting means 5 and is binarized with a slice level SL determined by the slice level setting means 5, and this binarized data BD is stored in a memory 6 and is sent to a dot printer 7. That is, dots are not printed in parts lighter than the density SL of minimum frequency of the image by the dot printer 7 but dots are printed only in parts darker than the density SL, thereby obtaining a hard copy of the binary image of high precision.
Patent JP-S59112072-A (JP)
Inventor: HIRAOKA SABUROU
IPC: D06M13/165
Filed: 1982-12-17
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-S6463802-A (JP)
Title: Detecting method for positional slippage of mask and wafer
Inventor: TANAKA RYOJI
IPC: H01L21/027
Filed: 1987-09-03
Abstract: PURPOSE:To simplify an apparatus by a method wherein a difference between signals from two adjacent diffraction gratings is used as a positional slippage signal. CONSTITUTION:A mask 1 and a wafer 2 are set with a prescribed gap S between them, and an LFZP (Linear Fresnel Zone Plate) 3 whose focal distance is equal to the gap S is provided on the mask 1, while first and second diffraction gratings 4 and 5 having different pitches from each other and having a large width W are provided on the wafer 2 so that they are adjacent to each other in the direction of an arrow (x). A laser beam 6 is applied to the LFZP 3 on the mask 1, primary reflection diffracted lights from the first and second diffraction gratings 4 and 5 on the wafer 2 are detected by detectors 7 and 8, and a difference between outputs of these two detectors 7 and 8 is determined. According to the above-described constitution, an optical system comprising two lenses and an oscillating mirror are dispensed with, and therefore an apparatus is simplified.
Patent JP-S6374815-A (JP)
Title: Screw feed device
Inventor: FUJISHIMA ATSUYOSHI
IPC: B65G51/02
Filed: 1986-09-19
Abstract: PURPOSE:To effect classification and arrangement effectively without force, by forming an air blow port to a side wall of a vessel for stirring accommodated screw along an inner wall surface. CONSTITUTION:Screws 1, ... are accommodated in a vessel 2 with respective head portions 1a aligned. Next, an air hose 7 is connected to an air blow port 4 to blow compressed air into the vessel. With the arrangement, the screws, ...therein are stirred along an inner wall surface of the vessel 2. At the time, when an enlarged head portion 1a of any screw 1 of the stirred screws is fitted to a screw guide guide groove 6, the head 1a is guided to confront against a screw discharge port 5. Air blew from an air blow port 4 flows along an inner wall surface of an inner cylindrical vessel 10 and a portion thereof is discharged from a screw discharge passage 3 through a screw discharge port 5 so that the screw 1 confronting against the screw discharge port 5 is separated from other screws 1, ... by an air flow and guided further to a discharge passage 3 from the discharge port 5 and further it is supplied to the outside of the discharge passage 3.
Patent JP-H0386260-A (JP)
Title: Sludge collector
Inventor: NAOI MASAAKI
IPC: B04C5/185
Filed: 1989-08-30
Abstract: PURPOSE:To collect and remove sludge in good yield by collecting and depositing the sludge contg. magnetic metal particles in concd. waste liq. on the wall surface of a nonmagnetic cover by plural magnets and rotating a retaining case to discharge the deposited sludge. CONSTITUTION:Plural magnets 11 provided at the concd. waste liq. discharge part 5 of a solid-liq. separator 1 are arranged around the cylindrical non- magnetic cover 6 for preventing the splashing of the discharged concd. waste liq. The magnets 11 are retained by the case 12 capable of being freely rotated around the cover 6 and arranged around the cover 6 at regular intervals. The sludge contg. magnetic metal particles in the concd. waste liq. are collected and deposited on the wall of the cover 6 by the magnets 11 and then discharged by rotating the case 12. Consequently, the sludge is easily collected from the separated concd. waste liq. in good yield, and the sludge is collected and removed at a low cost.
Patent JP-S60113668-A (JP)
Title: High frequency inverter
Inventor: MATSUDA ISAMU
IPC: H02M7/48
Filed: 1983-11-25
Abstract: PURPOSE:To use an inexpensive and small-sized DC reactor by setting the inductance value of the DC reactor to the intermittent limit or higher of a DC current, and varying it substantially inversely proportional to the DC current. CONSTITUTION:A DC reactor 3 connected between a power reactor 2 and a power inverter 4 has a DC reactor 31 of an inductance Ld1 having a rated DC current capacity, a DC reactor 32 of an inductance Ld2 having the current capacity of substantially 1/2 of the rated DC current and a contactor 8 for shortcircuiting the reactor 32 in combination. The contactor 8 is OFF in the low current range, and when the DC current becomes the prescribed value or higher, the contactor becomes ON.
Patent JP-H0385389-A (JP)
Title: Multifunction pump
Inventor: IWASE TADAO
IPC: F04C25/02
Filed: 1989-08-30
Abstract: PURPOSE:To improve the pump performance by forming a plastic film layer on the outer circumference of a rotor, and correcting a clearance at the minimum between seals due to a plastic change caused by initial conforming of the film layer with a pump housing even if there are dispersion in accuracy of parts. CONSTITUTION:A film layer 51 having uniform thickness is formed on the outer circumference of a rotor 17, and the rotor is fitted to in a pump housing 10 to be rotated, the film layer 51 is thereby pressed in contact with the inner circumference of the pump housing 10 in the interval of seal 50, the thickness of the film layer 51 is conformed to the inner circumference of the pump housing 10 to keep the clearance in the interval 50 of the seal at the minimum. In case that the central offset volume of the center of the rotor 17 fitted to the normal eccentric center of the rotor relative to the pump housing 10 exists caused by the dispersion, etc. of the accuracy of the outer diameter and the inner diameter of the pump housing, the layer of the film layer 51 is plastically changed to t1-t2 so that the outer circumference of the film layer 51 becomes a concentric circle relative to the rotational center of a rotor 17 to correct central offset volume.
Patent JP-S6464004-A (JP)
Title: Temperature controller
Inventor: KATAYAMA SHIGEKATSU
IPC: G05D23/19
Filed: 1987-09-04
Abstract: PURPOSE:To simplify the operation of a temperature controller by securing such a constitution where the remaining deviation is automatically set at zero just by giving a replacement instruction with operation of an offset control button. CONSTITUTION:When a temperature controller is started, each part is initialized and the state of a set value switch, etc., are fetched by a central arithmetic unit 4 out of a setting circuit 5 for start of the proportion control. The voltage supplied from a temperature detecting terminal 1 is amplified by an amplifier circuit part 2 and converted into the digital value by an A/D converting circuit part 3 to be fetched by the unit 4. At the same time, the data on the target value, etc., are fetched by the unit 4 out of a storage circuit part 6. The unit 4 performs the linearization processing and the output arithmetic processing to output the measured value to a display circuit part 7 and the controlled variable to an output circuit 8 respectively.
Patent JP-H0969581-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EJIRI YOICHI
IPC: H01L21/8249
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the scattering in channel width and to reduce a forward voltage by connecting the base electrode region of a bipolar transistor to the gate region of a junction-type FET at an impurity-containing layer at the upper portion of a high-impurity concentration region. SOLUTION: After depositing SiO2 layer on the entire surface of a semiconductor layer where ion implantation regions 78 and 79 with a high-impurity concentration whose lower portion is connected to a buried region 62 are formed, SiO2 side-wall part 87 is formed at the side wall of a polycrystalline silicon layer 70 which is formed by etching. Then, a polycrystalline silicon layer 88 containing an impurity on its entire surface is deposited and formed and is subjected heat treatment and diffusion for forming an emitter region 89 within a base region 83, thus forming a drain region 90 of FET. Then, an emitter electrode 92 and a collector electrode 93 are formed and a drain electrode 95 for connecting the base electrode according to the polycrystalline silicon layer 70 to a drain region 90 via a contact hole 94 is formed, thus forming a bipolar transistor 97 and a junction-type FET98 and hence obtaining a target semiconductor device 100.
Patent JP-H0544906-A (JP)
Title: Method and apparatus for supplying fuel to pressurized and fluidized bed combustion furnace
Inventor: YOSHIOKA SUSUMU
IPC: F23C10/22
Filed: 1991-08-08
Abstract: PURPOSE:To supply slurry stably by a slurry pump the discharge pressure of which is low and, furthermore, in a large volume by the operation of switching stepwise the vessels that are connected in series and boosting the pressure of the water slurry from the ordinary pressure to the pressure in a combustion furnace and, next, supplying the slurry water to the combustion furnace by an under-pressure conveying pump. CONSTITUTION:A fluidized bed combustion furnace 101 is sent and supplied coal and water slurry 120 from a pump 6 through a slurry conduit pipe 7 and they burn in the furnace 101. The slurry 120 is first charged into the first vessel 11 which is open under atmospheric pressure at first, and then charged into a second vessel 12 by a charging valve 13. And the pressure in the second vessel 12 is regulated by a pressure control valve so as to bring the pressure in the second vessel 12 to the same as the pressure in the combustion furnace 101. Next, an equal pressure valve 17 to a vessel 8 connected to the slurry pump 6 is opened to make the pressures in both vessels 8, 12 equal. After it the slurry is charged from the second vessel 12 to the third vessel 8 and its pressure is boosted to the pressure in the combustion furnace 101 by introducing a pressurizing gas through a control valve 3 so that a smooth supply of the slurry is possible.
Patent JP-H1058366-A (JP)
Title: Robot control device
Inventor: FUJIYOSHI KOJI
IPC: B25J19/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To send a stop signal for an emergency stop to a robot control device without using any communication means, when a robot teaching process is implemented by use of an external computer (hereinafter referred to as personal computer). SOLUTION: A shielded cable 30 is extended from a robot control box 18 and a stop switch 29 is connected to the shielded cable 30. Furthermore, the shielded cable 30 is connected to a drive circuit for servo motors 5 and 6 for actuating arms 3 and 4 among control devices housed in the control box 18. When the stop switch 29 is operated, the stop signal thereof is directly sent to the drive circuit and this drive circuit operates to stop the servo motors 5 and 6.
Patent JP-S61101773-A (JP)
Inventor: MATSUSHITA KUNIO
IPC: F25B39/00
Filed: 1984-10-23
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-H0859940-A (JP)
Title: Electroconductive fluororubber composition for crosslinking and molding therefrom
Inventor: MATSUMOTO KOJI
IPC: C08K5/10
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the subject composition excellent in electrical conductivity and capable of providing a crosslinked coating film having low viscosity, low hardness, etc., by blending iodineand/or a bromine-containing fluororubber with an onium salt compound, an electroconductive filler, a crosslinking agent and a peroxide compound at a specific ratio. CONSTITUTION: This composition is obtained by blending (A) 100 pts. wt. of an iodine- and/or bromine-containing fluororubber with (B) preferably 0.1-20 pts.wt. of an onium salt compound of the formula (R<9> us a 1-20C alkyl, allyl, etc.; R<10> to R<12> are each an aryl or a substituted aryl; A is an anion such as a halide, a sulfate or a sulfite), (C) 1-20 pts.wt. of an electroconductive filler (preferably 30-400ml/100g as DBP oil absorbing amount) (D) 0.1-10 pts.wt. of a crosslinking agent, (E) 0.1-10 pts.wt. of a peroxide compound. The electroconductive fluororubber molding is obtained by foaming, crosslinking and molding a composition containing (F) a foaming agent in addition to the above components of the composition. The electroconductive fluororubber molding is preferably a coating film having 40-50Hs (Typec) hardness and 10<6> to 10<11> Ωresistance.
Patent JP-H0667762-A (JP)
Title: Automatic power source controller of information processing terminal
Inventor: YAMAMOTO ICHIRO
IPC: G06F1/26
Filed: 1992-08-21
Abstract: PURPOSE:To eliminate a remarkable change of a software as option, and also, to reduce current consumption at the time of stand-by mode by connecting a second sub-CPU operated by an exclusive power source, to a main CPU and a first sub-CPU which are stopped by disconnection of a main power source. CONSTITUTION:When a power source switch of a work station is turned off, a power source control part 4 cuts off supply of a main power source 6 to a main CPU 1 and a first sub-CPU 2, and executes continuously power source supply to a second sub-CPU 3 from an exclusive power source 7. Therefore, a second sub-CPU 3 executes monitoring of a power source turn-on command issue, etc., from other work station. Also, when a frame from other work station is received in a stand-by mode, a power source turn-on instruction is executed to the power source control part 4. When the instruction from this second sub- CPU is received, the power source control part starts supply of the main power source 6 to the main CPU 1 and a first sub-CPU 2, and transfers LAN control to a first sub-CPU 2.
Patent JP-H0752312-A (JP)
Title: Decorative laminate material
Inventor: MURAKAMI TOSHIHIRO
IPC: E04F13/10
Filed: 1993-08-16
Abstract: PURPOSE:To enable making a decorative laminate material light in weight and making clothing operation of a metallic foil easy to be carried out by a method wherein a base, a synthetic resin sheet lined on its surface, a metallic foil clad on a surface of the sheet, and a protective sheet covering a surface of the metallic foil. are provided. CONSTITUTION:A decorative laminate material 1 has a base 2 consisting of a particle board, a plywood, an MDF, a solid wood board, etc., a synthetic resin sheet 3 lined on a surface of the base 2, a metallic foil 4 such as a stainless foil, a chromium foil, etc., clad on a surface of the sheet 3, and a protective sheet 5 consisting of a transparent synthetic resin covering a surface of the metallic foil 4 or the like. The metallic foil 4 is fitted to the sheet 3 by transferring the foil 4 stuck onto protective paper to the sheet 3. The metallic foil 4 is prevented from being peeled off from the sheet 3 with the sheet 5. Further, a decorative material 6 is composed of the sheet 3, the metallic foil 4, and the sheet 5. A synthetic resin decorative edging 7 is fitted to four side edges of the decorative laminate material 1. Further, a decorative layer 9 consisting of a coating layer, the synthetic resin sheet, etc., are provided onto a rear surface of the base 2.