baber/WOPTO huggingface dataset:
Patent JP-S5980455-A (JP)
Title: Heat-resistant, impact-resistant resin composition
Inventor: MINEMATSU HIROYUKI
IPC: C08L33/02
Filed: 1982-10-28
Abstract: PURPOSE:To provide a composition having excellent heat resistance and heat decomposition resistance, by compounding a specific alpha-alkylstyrene-unsaturated nitrile copolymer with a rubber-reinforced styrene resin and if necessary a polycarbonate. CONSTITUTION:The objective resin composition can be prepared by compounding (A) 10-90wt% of a copolymer obtained by the emulsion polymerization of (i) 70-80wt% of an alpha-alkylstyrene and (ii) 30-20wt% of an unsaturated nitrile in the presence of (iii) a radical polymerization initiator (the monomer is added at a controlled rate to attain the concentration of the unreacted unsaturated nitrile of >=31wt% based on the whole unreacted monomers in the polymerization system at the end of the addition of both components, and the polymerization is carried out under the condition to give copolymer latex particles >=90% of which have particle diameter of <=0.1mu) with (B) 10-80wt% of a graft polymer composed of a rubbery polymer, an aromatic vinyl compound, an unsaturated nitrile and/or an unsaturated carboxylic acid ester, and (C) 0-80wt% of a polycarbonate.
Patent JP-S6082502-A (JP)
Inventor: HINO MASASHI
IPC: B65F3/26
Filed: 1983-10-11
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-S6249981-A (JP)
Inventor: NAGASAWA TOMOJI
IPC: B65H7/02
Filed: 1985-08-29
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-S6349507-A (JP)
Inventor: ROBAATO DEI JIYONSON
IPC: B60G3/18
Filed: 1986-08-13
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-H0477950-A (JP)
Title: Master slave system
Inventor: WAJIMA EIJI
IPC: G06F13/14
Filed: 1990-07-20
Abstract: PURPOSE:To eliminate the need of stopping the operation of a slave station when it is installed by providing a logical means for respective slave stations, connecting them in serial, and detecting a new slave station and informing a master station of it when the new slave station is to be connected. CONSTITUTION:The logical means 9 are provided for respective slave stations. Respective slave stations 7 detect that the new slave station 7 is connected to a post-stage and informs the master station 5 of it by connecting the logical means 9 in serial. The master station 5 uses an address number which is not set and tries access, retrieves the new slave station, detects the address and obtains address information. Thus, it is not necessary to reset a system and the slave station can be installed without temporarily stopping the operation of the system.
Patent JP-H05121518-A (JP)
Title: Wafer support device
Inventor: KIMURA NORIO
IPC: H01L21/677
Filed: 1991-07-04
Abstract: PURPOSE:To provide a wafer support device wherein it can be used under highly clean surroundings and it does not cause any problem that a gas is discharged in a conveyance stand or a hand which used to transfer or convey a semiconductor wafer. CONSTITUTION:Pads 2 which are formed of an elastic body by a fitting system and which are composed of a material whose friction factor is large with reference to a wafer are formed in a support stand 1 on which the wafer is pladed. The wafer 3 is placed on the pads. Thereby, it is possible to prevent the wafer from sliding.
Patent JP-S6248811-A (JP)
Title: Method and apparatus for block encoding and decoding
Inventor: AIKO SHINICHI
IPC: H04B14/04
Filed: 1985-08-28
Abstract: PURPOSE:To improve the S/N by operating the operation in the 7-bit PCM mode when the least weight bit of an 8-bit PCM code subjected to block decoding is missing and the other high-order 7-bit is reproduced correctly. CONSTITUTION:An 8-bit nonlinear PCM signal inputted from a terminal 5 is inputted to a delay circuit 10 and a maximum value detection circuit 20 at the transmission side, the circuit 10 gives a delay for one block length and a maximum value in the block is detected by the circuit 20 during that period. A separation circuit 50 separates maximum value information and a sample code at a separation circuit 50 at the reception side, the maximum value information is held by a register 70 by one block time and the sample code is restored by a decoder 60 into an 8-bit PCM code accordingly. In this case, When it is discriminated by a discrimination circuit 80 that the least weight bit of the 8-bit PCM code subjected to block decoding is missing and the other high-order 7-bit is reproduced correctly, the operation is executed in the 7-bit PCM mode. Thus, the S/N is improved.
Patent JP-H0356486-A (JP)
Title: Thiazolidine derivative
Inventor: FURUKAWA ATSUSHI
IPC: A61P25/28
Filed: 1989-07-24
Abstract: NEW MATERIAL:A compound shown formula I (Ar is phenyl or phenoxy; n is 1-5; X is -O- or -NH-; R is 5-membered heterocyclic ring containing 1-2 of N, S and O). EXAMPLE:Benzyl (R)-(-)-N-{(R)-(-)thiazolidine-4-carbonyl} thiazolidine-4- carboxylate hydrochloride. USE:Having inhibitory activity against prolyl endopeptidase and useful as a remedy for amnesia. PREPARATION:A carboxylic acid shown by the formula R-COOH or a reactive functional derivative thereof is reacted with a compound shown by formula II.
Patent JP-H0945047-A (JP)
Title: Cleaning apparatus for magnetic tape
Inventor: KATSUMATA HIROSHI
IPC: G11B23/50
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To effectively clean a magnetic tape. SOLUTION: Two blades 11, 12 disposed oppositely are sealed by a blade holder 15 therebetween except the gap of edges 13, 13 brought into contact with a magnetic tape 5. The air in the holder 15 is sucked by sucking means 22. Since the air moved upon feeding of the tape 5 is sucked from the gap of the edges 13, 14 by the means 22, an air film can be prevented from being formed between the tape 5 and the edges 13, 14. Thus, the contact pressures of the tape 5 with the edges 13, 14 are increased to improve the cleaning effect of the tape 5.
Patent JP-H1140732-A (JP)
Title: Semiconductor package structure
Inventor: TAKEYA NORIAKI
IPC: H05K9/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package structure which can have an excellent high-speed transmission characteristics that can completely remove external noise at a high speed of 100 MHz or more as a response speed to the high-speed processing speed of a CPU. SOLUTION: In the semiconductor package of a lead on chip(LOC) structure having leads 1 positioned on a semiconductor chip 10, the leads 1 on the chip 10 including their inner leads to outer are made to have a structure of 3 layers, that is, signal leads 2, power leads 4 and grounding lead 3. The power lead 4 is positioned on one of upper and lower sides of the signal lead 2, and the grounding lead 3 is positioned on the other side thereof, thus completely removing external noise.
Patent JP-S6346031-A (JP)
Title: Communication server equipment
Inventor: KUDO AKIRA
Filed: 1986-08-13
Abstract: PURPOSE:To quickly and exactly initialize a logical channel by transmitting a disconnection instructing packet to an LAN side by a broadcast packet, and transmitting a separate disconnection instructing packet to the other terminal in the LAN, when a disconnection confirming packet cannot be received from the other terminal on the LAN. CONSTITUTION:When a restart instructing packet prescribed by a program executed by a control part 20 is received from a public packet switching network 3, a disconnection instructing packet is transmitted to all terminals by using a broadcast packet, without transmitting each separate disconnection instructing packet to the other terminal in a local area network (LAN) 1 being in the course of communication at present. On the other hand, when a disconnection confirming packet cannot be received from a terminal of a logical channel table, a separate disconnection instructing packet is transmitted to the terminal which is unable to receive the disconnection confirming packet, as the next means. In such a way, an initialization processing of a logical channel can be executed quickly and exactly.
Patent JP-H0239715-A (JP)
Title: Reflection type variable resistance attenuator
Inventor: YODA YOUICHIROU
IPC: H01P1/22
Filed: 1988-07-29
Abstract: PURPOSE:To eliminate the need for a special current limit adding circuit by serially connecting a resistance having a resistance value equal to the characteristic impedance of a 90 deg. hybrid serially with a PIN diode. CONSTITUTION:Resistances 8 and 9 having a resistance value equal to the characteristic impedance of a 90 deg. hybrid circuit 1 are serially inserted between respective coupling port 3, passing port 4 and PIN diodes 6 and 7. Thus, a bias current value necessary to one attenuating quantity has only one value and consequently, at the time of using for an automatic gain control circuit, etc., a special added circuit for the bias current limit is not made necessary.
Patent JP-H068715-A (JP)
Title: Abnormality indicator for dump truck
Inventor: SHIMURA HIROSHI
IPC: G08B5/36
Filed: 1992-06-26
Abstract: PURPOSE:To enable abnormalities and contents thereof in respective members to be perceived by using one multidisplay. CONSTITUTION:An abnormality indicator is provided with sensors for detecting abnormalities in respective members of a dump truck, a controller 1 for receiving the signals of the sensors and a multidisplay 14 for indicating the member having abnormalities and the content of the abnormalities according to the command from the controller 1 so that the abnormalities in the respective members and the content of the abnormalities can be found by viewing the screen of the multidisplay 14.
Patent JP-H0940650-A (JP)
Title: Production of 2-pyrazoline compound
Inventor: KITAJIMA TOSHIO
IPC: C07B61/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a 2-pyrazoline compound safely and in high yield and with heat generation suppressed at the time of distillation for its purification by extracting the 2-pyrazoline compound with a hydrophobic nonhalogenated organic solvent after reaction of an α,β-unsaturated aldehyde with hydrazine. SOLUTION: After reaction of (A) an ct,[3-unsaturated aldehyde of the formula R-CH=CHCHO (R is H, an alkyl, pyridyl, furyl, cyclohexyl, phenyl, etc.) with (B) hydrazine in the presence of (C) acetic acid, (D) an aqueous alkaline solution, preferably ammonia water, is added to the resultant system, and the objective 2-pyrazoline compound of the formula is extracted with (E) a hydrophobic non-halogen-based organic solvent (preferably non-halogen-based carboxylic ester, aliphatic non-halogen-based aliphatic hydrocarbon, etc.). Preferably, the component C is used in a quantity of 0.5-2 equivalents based on the component B, and the component A in quantity of 0.7-1 equivalent based on the component B. Ammonia water of the component D in concentration of 20%, or higher is preferably used in a quantity of 1-3 equivalents based on the component C.
Patent JP-H06160999-A (JP)
Title: X-ray film holder provided with collision-preventing hood
Inventor: YOSEFUSU ANTONIUSU MARIA FUAN
IPC: A61B6/10
Filed: 1993-08-02
Abstract: PURPOSE: To provide a collision preventing means for an X-ray film holder having a part which can be removed by constituting the X-ray film holder from plural parts where a collision preventing hood can mutually be displaced. CONSTITUTION: A collision preventing device is constituted of the hood, a spring 4 and a switch 5. When collision occurs, the collision preventing hood pushes down the spring, the switch 5 is opened, a power source is interrupted and the motion of the X-ray film holder is stopped or inverted. Film cassettes 7 and 8 are fitted to the film holder at positions shown by a temporary outline. Side parts 3b and 3c are connected to a center part by using hinges 9a and 9b. When the film cassettes 7 and 8 are removed from the film holder, the side parts 3b and 3c are folded in positions shown by dotted line outlines 10a and 10b. When the side parts 3b and 3c are folded, the undesired projection of the collision preventing hood is avoided.
Patent JP-S5892336-A (JP)
Inventor: OOTA FUMIO
IPC: A47L15/42
Filed: 1981-11-27
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-S6250681-A (JP)
Title: Hand type alarm timepiece
Inventor: NAKAZAWA EIJI
IPC: G04C3/00
Filed: 1985-08-29
Abstract: PURPOSE:To set plural alarm times accurately and to easily detect a time coming by storing the difference between a set alarm time displayed with an alarm time hand and the current time successively, and detecting the coincidence between the stored time difference and an elapsed time and generating an alarm. CONSTITUTION:When the alarm time hand P4 is advanced fast by operating switches SW1-SW3 to the current time indicated with hour and minute hands P1 and P2, an elapsed time counter 16 and a difference time counter 17 are reset. Then, when plural alarm times are set by operating the switches SW2 and SW3 while the hand P4 is monitored, the difference time between the current time and a set alarm time is counted by the counter 17 and stored in a RAM20 successively. When the storage contents of the RAM20 coincide with the counted elapsed time of the counter 16, a buzzer sound is generated as an alarm through a coincidence circuit 25. Thus, plural alarm times are set accurately and easy detection is possible at the plural set alarm times.
Patent JP-H0478369-A (JP)
Title: Line pressure control device for continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H61/06
Filed: 1990-07-19
Abstract: PURPOSE:To simplify the control of solenoid valves by constructing a line pressure control device in such a way that oil pressure obtained by two solenoid valves acts upon the control pilot ports of a line pressure regulating valve and the obtained line pressure is changed according to each variable for controlling both solenoid valves. CONSTITUTION:A line pressure solenoid valve 528 is operated by a duty ratio determined according to the throttle opening and a change gear ratio, and a lock-up solenoid valve 526 is controlled according to a duty ratio for controlling the operating state of a lock-up clutch. The control oil pressure obtained by both solenoid valves 528, 526 acts upon the control pilot ports 502b, 502a of a line pressure regulating valve 502. The line pressure obtained by the line pressure regulating valve 502 is therefore determined according to the throttle opening, the change gear ratio and the operating state of the lock-up clutch. Accordingly, a program, data, electronic circuit structure, and the like for controlling the solenoid valves on the basis of a map of three dimensions or more become unnecessary, and this results in simplifying control and reducing cost.
Patent JP-S5981280-A (JP)
Inventor: ONO NOBUYUKI
IPC: B62H1/02
Filed: 1982-10-29
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-S6434509-A (JP)
Title: Method for controlling sheet thickness in hot finishing rolling
Inventor: NOMURA NOBUAKI
IPC: B21B37/74
Filed: 1987-07-31
Abstract: PURPOSE:To improve the accuracy of sheet thickness control by grasping a position of an inside min. diameter part of a coil and predicting a temp. drop amount of the part and correcting a screw down position in a finishing rolling mill based on the temp. drop amount and data decided by types of steel. CONSTITUTION:A hot piece detector (HMD) 4 is installed between a hot sheet bar coil 1 and a crop shear 5 and pinch rolls 7 is provided with a pulse generator 6. A tracking computer 9 grasps a position of a coil inside min. diameter part 2 generating temp. drop through detection signals of the HMD 4 and signal of the generator 6. A temp. drop amount T of the part 2 is predicted by use of a sheet bar winding and rewinding duration time (t), sheet surface temp. TRD in the outlet side of a rough rolling mill. The part 2 is accurately tracked by the computer 9 and compression position in a finishing mill group 8 is corrected based on the temp. drop amount TRD and data decided by types of steel. Hence, the accuracy of sheet thickness control is improved.
Patent JP-2000030782-A (JP)
Title: Contact terminal of electric connector
Inventor: TANAKA TAKESHI
IPC: H01R12/22
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a contact terminal of an electric connector constituted by a thin metal plate, having thin width, and providing sufficient rigidity when it is driven into a connector housing, and sufficient pressure-contacting force to the other terminal. SOLUTION: This contact terminal 10 is formed from a conductive metal plate by pressing, etc., and one end of it is provided with a prominent contact 11a at the tip to form a contacting part 11 pressure-contacted to a connect terminal of an electrical component, also the other end is a foot part 13 bent in a L-shape and soldered to a printed board, etc. One side of the contacting part 11 of the contact terminal 10 is a bent part 11b having a section bent in a L-shape, which imparts the contacting part 11 with rigidity. The L-shape, a U-shape, or an arc-shape, etc., can be adopted as the bending shape of the section of the contacting part 11 of the contact terminal 10.
Patent JP-S5981683-A (JP)
Inventor: KAWAMOTO MASAHIRO
IPC: G02F1/133
Filed: 1982-11-02
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-H0481033-A (JP)
Title: Digital speech interpolation device
Inventor: SHIOKA MASAFUMI
IPC: H04J3/17
Filed: 1990-07-20
Abstract: PURPOSE:To prevent a line from being disconnected when the set of the line is changed by switching a channel map at a, master station when the set of the line is changed and switching a channel map at a slave station according to switching information received from the master station. CONSTITUTION:This device is composed of a master station device and a slave station device. The master station device is equipped with a map information transmission line inserter 160 to insert channel map switching information into the synchronizing frame of digital speech interpolation(DSI), pulse generation circuit 200 for measuring transmission delay time, transmission delay time measuring circuit 210 and delay circuit 220 to delay switching timing only for measured transmission delay time, and the slave station device is equipped with a pulse return circuit 230 for measuring transmission delay time. Then, channel maps 110, 120, 130 and 140 can be simultaneously switched at respective terminal stations (master and slave stations). Thus, the channel maps of the respective devices can be easily switched at the same time and even when the set of the line is changed, the line is not disconnected.
Patent JP-H0355404-A (JP)
Title: Support device for boiler furnace wall
Inventor: INOUE TADAYOSHI
IPC: F22B37/24
Filed: 1989-07-25
Abstract: PURPOSE:To improve properties of following up the temperature of a furnace wall of an anchor and to reduce a repeating thermal stress generated at a tie-in weld part by a method wherein anchors arranged in a manner to be divided into parts above and below a tie bar with which the outside of the furnace wall is horizontally surrounded and the furnace wall are secured to each other by whole peripheral welding of the anchor. CONSTITUTION:A furnace wall 1 is supported by a boiler steel frame 7 through anchors 2a and 2b, a tie bar 4, stoppers 3a and 3b, and a back stay 5, and at a horizontal force exerting period during earthquake, the furnace wall 1 is prevented from a swing. In relation with downward heat elongation during operation of a boiler, slide can take place at a nip part between the lock member of the anchor and the stopper 3a. The anchors 2a and 2b are mounted at whole peripheral weld parts 13a and 13b to the furnace wall 1. By effecting hole peripheral welding of the anchors in positions above and below the tie bar 4, the properties of following up the temperature of the furnace wall 1 of the anchor are improved. By eliminating weld tie-in between both ends of the anchors 2a and 2b and the tine bar 4, heat dissipated from the anchor is reduced. Further, a temperature difference between the furnace wall 1 and the anchors 2a and 2b produced during the starting and the stop of a boiler can be reduced to a low value, and a repeat thermal stress to the whole peripheral weld parts 13a and 13b.
Patent JP-H0536383-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: ITO HIDENORI
IPC: H01J61/42
Filed: 1991-07-31
Abstract: PURPOSE:To lower the voltage at the time of starting discharge by forming the film of metal oxide on the surface of three-wave length light emission type rare earth fluorescent body, and setting charge quantity per a predetermined weight of the fluorescent body at the time of contact to the reduced iron powder having a specific particle diameter at a predetermined muC or more in red, green and blue group of the fluorescent body. CONSTITUTION:Transparent conductive film 5 such as tin oxide is formed on the inner surface of a bulb 1, and fluorescent body film 6 is formed on the surface of the film 5. MgO powder is adhered to the surface of the fluorescent body powder 10 of three-wave length light emission type rare earth fluorescent body to change the charged tendency to the positive direction at the time of contact of the fluorescent body to the reduced iron powder having a predetermined particle diameter. At this stage, red group fluorescent body Y2O3: Emu blue group fluorescent body BaMg2Al16O27: Emu, and green group fluorescent body are adhered to (Re, Tb, Ce) (P, Si)O4 (Re means rare earth element) at 0.2weight% respectively, and charged quantity against the red and blue group is set at OmuC or more, and charged quantity against the green group is set at +1.5muC or more. Voltage at the time of starting discharge is thereby lowered.
Patent JP-H1134227-A (JP)
Title: Manufacture of polyethylene-coated working steel material and outer surface polyethylene-coated bend steel tube
Inventor: KAMIMURA TAKAYUKI
IPC: B29C53/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyethylene-coated working steel material by bending of polyethylene-coated steel material and a method for manufacturing an outer surface polyethylene-coated bend steel tube thereof. SOLUTION: (1) A polyethylene-coated steel material containing an adhesive resin layer and polyethylene corrosion resistant resin layer in a coating layer is bent at 50 to 80 deg.C. (2) A polyethylene-coated steel material containing ethylene-methacrylate copolymer and polyethylene corrosion resistant layer in a coating layer is bent at 0 to 80 deg.C. (3) The polyethylene-coated steel material in the (1) or (2) is the outer surface polyethylene-coated straight steel tube, and the polyethylene-coated working steel material is the outer surface polyethylene-coated bend steel tube.
Patent JP-S6170694-A (JP)
Inventor: KATO YOSHIYUKI
IPC: G07F13/10
Filed: 1984-09-13
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-S6083806-A (JP)
Title: Manufacture of modified wooden piece
Inventor: UEDA MINORU
IPC: B27N1/00
Filed: 1983-10-17
Abstract: PURPOSE:To obtain a modified wooden small piece that is stable to water, humidity at a high temperature, deposites no white powder and gives a molded piece free from sheet cracking by giving dibasic acid anhydride and monoepoxide to wooden pieces and causing addition esterification reaction, etc. CONSTITUTION:Dibasic acid anhydride (preferably, maleic anhydride, phthalic anhydride, etc.) and monoepoxide (preferably, phenyl glycidyl ether etc.) are added to wooden pieces such as wooden powder secondarily produced as industrial waste, heated, stirred, additionally esterified or monoepoxide or monopoxide and dibasic acid anhydride are added to esterified woodened pieces containing carboxyl base in which dibasic acid anhydride is added to hydroxyl group in wood to obtain the desired modified wooden pieces.