baber/WOPTO huggingface dataset:
Patent JP-H0345692-A (JP)
Title: Coke oven lid
Inventor: AKIYOSHI TETSUO
IPC: C10B25/02
Filed: 1989-07-12
Abstract: PURPOSE:To ensure the safety of a working environment and improve the durability of a coke oven by providing a hole which interconnects a gap between an oven wall and a refractory stopper on the inner surface of a metallic coke oven lid with a vertical hole. CONSTITUTION:The lid of a coke oven consists of a metallic body 1 and a refractory stopper 2 provided on the inner surface of the body. The refractory stopper has a vertical hole in its inside. The lid is fixed with a knife-edged sealing plate 10 provided around the body 1 pressing the door flame of an oven wall 4. Gas flowing through the vertical hole 3 from bottom to top is prevented from going up through a gap 5 between the oven wall 4 and the stopper 2 due to the provision of a hole 6 which interconnects the gap 5 with the vertical hole 3. Coke placed in the oven is prevented from entering the hole 6 since the hole 6 is wound in the direction of the body 1. Further, by the provision of a heat insulating refractory 11 in the refractory stopper 2 on the side facing the body 1, not only heat loss is minimized but also the durability of the body 1 can be increased.
Patent JP-S60126298-A (JP)
Inventor: GIYUNTAA ADORUFU
IPC: C07K14/195
Filed: 1984-08-30
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-H079612-A (JP)
Title: Composite damping material excellent in adhesion, damping properties and edge release resistance
Inventor: SAKAI HIROHIKO
IPC: B32B15/08
Filed: 1993-06-28
Abstract: PURPOSE:To provide a composite damping material excellent in adhesion, damping properties, edge peel resistance and weldability. CONSTITUTION:In a sandwich like composite damping material having a three- layered structure of metal plate/viscoelastic substance intermediate layer/metal plate, the viscoelastic substance intermediate layer is formed using a viscoelastic resin containing a weatherability enhancer or a conductive filler-containing viscoelastic resin containing the weatherability enhancer. As the weatherability enhancer, one or both of a light stabilizer and an ultraviolet absorber is used. The addition amt. of the conductive filler is pref. 5-40% by wt. of the total solid of the resin. The opening of the composite damping material caused by the diterioration of the resin of the edge part thereof due to light or ultraviolet rays at the time of long-time use in a corrosive atmosphere is not generated (edge release resistance). This composite damping material is suitable for a building material, a car or a domestic electric product.
Patent JP-H1028087-A (JP)
Title: Portable telephone set
Inventor: KANEKO YASUHIRO
IPC: H04M1/724
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the noise which occurs in the receiver of a portable telephone set when the receiving state of the receiver becomes bad. SOLUTION: The radio wave received by means of an antenna 1 is inputted to a reception circuit and the receiving electric field intensity signal (RSSI) corresponding to the receiving state is inputted to a control circuit 6. When the section 6 detects that the receiving state becomes bad from the RSSI, the section 6 attenuates uncomfortable frequency components of noise by changing the frequency characteristic of a filter 10 and, when the receiving level further drops, the section 6 turns off the switch 5 of the receiving path and, at the same time, displays the tuned-off receiving path on a display device 9. In this case, the user of the portable telephone set can set the electric field for turning off the receiving path from an external switch 12.
Patent JP-S6243064-A (JP)
Title: Hydrogen occlusion alloy for alkaline storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M4/38
Filed: 1985-08-20
Abstract: PURPOSE:To increase discharge capacity and cycle life and reduce cost by using a hydrogen occlusion alloy comprising Ln, Ni, Co, Mn, and other metal Mf to form an alkaline storage battery. CONSTITUTION:A hydrogen occlusion alloy is prepared in a composition of Ln (lanthanide): 26-38wt%, Ni: 45-60wt%, Co: 3-12wt%, Mn: 2.5-8.5wt%, Al: 0.7-3.0wt%, and other metal Mf: 0.5-3.5wt%. The composition of Ln is specified as La: 25-60wt%, Ce: 24-50wt%, Nd: 3.0-15wt%, Pr: 1.2-10wt%, and other rare earth metals: 0.6-5wt%, and 3.5<Ni/Ln<4.5. This alloy is used as a negative electrode of alkaline storage battery. Therefore, hydrogen dissociation pressure is reduced and chargeability is increased, and the storage capacity of hydrogen is increased.
Patent JP-S6337453-A (JP)
Title: Bus switch device
Inventor: UEKI CHIHIRO
IPC: G06F13/28
Filed: 1986-08-01
Abstract: PURPOSE:To allow a CPU to operate in a system bus A even if a DMAC is DMA-transferring in a system bus B by dividing a system bus into the system buses A on the CPU side and B on the DMAC side and disconnecting and connecting the system buses through a bus switch. CONSTITUTION:Memories 3a and 3b have different addresses, and peripheral I/O devices 4a and 4b also has different I/O addresses. A bus switch circuit 10 connects the system buses A8a and B8b if the DMAC 2b does not carry out DMA transfer. Consequently the CPU 1 can access the memories 3a and 3b and the devices 4a and 4b without the existence of the circuit 10 in mind. The DMAC 2b requests a bus connection decision circuit 9 to disconnect the circuit 10 before the DMAC 3b starts DMA transfer with the memory 3b and the device 4b. The circuit 9 detects whether a connection request from the CPU 1 is present, and decides priority. When the circuit 9 permits transfer, it disconnects the circuit 10, instructs the DMAC 2b to start DMA transfer, and further instructs the circuit 10 to connect upon the completion of the DMA transfer.
Patent JP-S57108229-A (JP)
Title: Production of cubic boron nitride bound body
Inventor: KURATOMI TATSUROU
IPC: C22C29/00
Filed: 1980-12-24
Abstract: PURPOSE: To manufacture a cubic boron nitride bound body for hard tool materials by adding binders of Mg and Si powders to hard materials of cubic boron nitride powder and silicon nitride powder, and subjecting these to two stages of firing under specific high temp. high pressure conditions.  
     CONSTITUTION: 40W80wt% cubic boron nitride powder 35W10% silicon nitride powder, and 25W10% Mg-Si mixed powders (12W65% Mg, 88W35% Si) are mixed, and these are loaded in a high temp. high pressure generating chamber. Thence, the mixture is subjected to prefiring at 1,000W1,400°C under 32,000W 43,000kg/cm 2  pressures then to regular firing at 1,400W1,600°C under 43,000W 60,000kg/cm 2  pressures. Thence, the inside of the chamber is cooled down to 300°C, the atmospheric pressure is restored and the sintered body is removed. Thereby the cubic boron nitride bound body which is provided with the binder regions of sponge-like structure consisting of Mg-Si among the individual particles in the assemblage of cubic boron nitride particles and silicon nitride particles and is usable as a hard tool material is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5973475-A (JP)
Inventor: MIYAMOTO AKIRA
IPC: C04B35/66
Filed: 1982-10-19
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-H0469336-A (JP)
Title: Benzoylpropionic acid derivative-containing solid formulation composition
Inventor: TAKAHASHI MAKOTO
IPC: A61K31/19
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a solid drug formulation composition having inhibited stinking and discoloration with a passage of time under heated conditions by adding calcium hydrogen phosphate to a specific benzoylpropionic acid derivative. CONSTITUTION:1pt.wt. of 2-acetylthiomethyl-3-(4-methylbenzoyl)propionic acid having an excellent immunomodulative action is admixed to 0.01 - 10pts.wt., preferably 0.1 - 1pt.wt. of calcium hydrogen phosphate.
Patent JP-S6073372-A (JP)
Title: Resistance separation structure in measurement of partial discharge of power cable
Inventor: KURODA MASAHIKO
IPC: G01R31/12
Filed: 1983-09-30
Abstract: PURPOSE:To facilitate the setting of a separation resistance value and impedance matching, by exposing the terminal part of a power cable to be measured, and providing a resistance paint layer connecting the space between external semiconductive layers and a resistor connecting the space between external blocking layers. CONSTITUTION:The space between the external semiconductive layers 2, 2 of the separation part 4 of the predetermined terminal part of a power cable to be measured is covered with an insulating layer 3 to provide a resistance paint layer 12 mutually connecting the semiconductive layers 2, 2 while a fixed resistor 13 is connected between the external blocking layers 1, 1 of the separation part 4. Herein, the resistance paint layer 12 relaxes the electric field of the separation part 4 and the influence of partial discharge generated in a terminal connection part 6 in inhibited by its high resistance. In addition, the fixed resistor 13 takes matching with detector impedance 11. By this mechanism, a partial discharge current generated in the side of the cable 7 flows to a partial discharge measuring instrument 15 and a discharge current generated in the side of the terminal connection part 6 is not almost flowed. Therefore, the setting of a separation resistance value and impedance matching can be facilitated.
Patent JP-H0937006-A (JP)
Title: Repeating instruction communicating method for facsimile equipment
Inventor: NISHINO TETSUYA
IPC: H04N1/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To economize the capacitance of a memory to be used at an indicating station, and to shorten communication time when communicating a repeating instruction by reading a terminal station corresponding to a managing number sent from the indicating station from a storage means based on that managing number by a repeater station and sending a message sent from the indicating station to the read terminal station. SOLUTION: When a dial number list(DNL) signal is received, a repeater station 2 stores data or the like showing the terminal station contained in the DNL signal in the memory together with the managing number. Then, the image sent from an indicating station 1 is transmitted to a terminal station 3 instructed by the DNL signal. After the image is transmitted to the terminal station 3, the managing repeater station 2 sends the managing number and a result report back to the indicating station 1. When performing the same communication later, the indicating station 1 transmits the managing number to the repeater station 2 in place of the DNL signal and transmits the image to be sent to the terminal station 3.  Based on the sent managing number, the repeater station 2 reads the data, etc., showing the terminal station 3 out of the memory and transmits the image from the indicating station 1 to the terminal station 3.
Patent JP-H0347973-A (JP)
Title: Method for electroless-nickel-plating zinc or zinc alloy
Inventor: KAKUHARI SAKAE
IPC: C23C18/32
Filed: 1989-07-17
Abstract: PURPOSE:To form an electroless Ni plating excellent in adhesion on a Zn material to be plated by treating the material with an aq. alkaline soln. contg. Ni and Cu ions to form a substituted film and then plating the material in an electroless Ni plating bath. CONSTITUTION:A material to be plated consisting of Zn or its alloy is treated with an aq. alkaline soln. contg. Ni and Cu ions to form a substituted film. NiSO4, etc., are used as the Ni ion source and CuSO4, etc., as the Cu ion source. Zu ion is incorporated, as required, into the substitution soln. using ZnSO4, etc., and further a complexing agent for the metal ion in the substitution soln. such as NH3, EDTA can be added. The substitution reaction is preferably carried out by dipping the material in the soln. at room temp. for about 1-10 min. The material coated with the substituted film is electroless-Ni-plated preferably in an alkaline medium. When the film thickness has to be increased, the material is further electroless-Ni-plated at a high rate in an acidic medium.
Patent JP-S6159808-A (JP)
Title: Magnet parts
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1984-08-31
Abstract: PURPOSE:To miniaturize and lighten a magnet part, magnetism thereof is shielded, by affixing a magnetic shielding plate consisting of specific thickness and width onto an at least pole face. CONSTITUTION:A pole-contact plate 2 is appended to one pole face (a) of a permanent magnet 1 and a plate 3 to the other pole face (b) in a shielding manner, and the thickness of the shielding plate 3 extends over 0.04-1.00mm. The pole-contact plate 2 mounted to the pole face (a) of the permanent magnet 1 is extended up to a section such as the side of the pole face (b) while a clearance (d) sufficient for preventing the short circuit of the magnetic line of force is interposed between the plate 2 and a circumferential wall (c) extending over the pole faces (a), (b) of the permanent magnet 1. The magnetic line of force focused to the shielding plate 3 is collected to the extended pole-contact sections 2a, 2a as one of paths having least reluctance, thus generating strong sucking force on the upper end of pole-contact plate section 2a. The magnetic line of force changes the pole-contact plate section 2a into a magnetic path, thus preventing the leakage of the magnetic line of force to the outside of the circumferential wall (c) of the permanent magnet 1, then attaining effective magnetic shielding.
Patent JP-S6242603-A (JP)
Title: Operational amplifier circuit for photosensor
Inventor: AOKI KANJI
IPC: H03F3/45
Filed: 1985-08-20
Abstract: PURPOSE:To equalize time constants of both input terminals by connecting phototransistors between one input terminal of an operational amplifier and a power source and between the other input terminal and the power source respectively so that biases opposite to each other are applied there. CONSTITUTION:A diode 20 having the same junction and area as a photodiode 3 is connected between one input terminal other than the input terminal to which the photodiode 3 is not connected and the power source to which the photodiode 3 is connected so that the reverse bias is applied to the diode 20. Thus, impedances of input terminals viwed from an operational amplifier 14 are equalized, and time constants of the plus input terminal and the minus input terminal are equalized, and the influences upon the output are eliminated because of the variation in the same phase as the variation of the input operation level of the operational amplifier 14.
Patent JP-H0348561-A (JP)
Title: Data transmitter/receiver
Inventor: IWAKI KAZUHIKO
IPC: H04L69/40
Filed: 1989-07-17
Abstract: PURPOSE:To identify whether a non-operating state due to no call from each communication channel or the same state due to an unknown fault is set by attaching a self-diagnostic function on each transmission/reception means. CONSTITUTION:The self-diagnostic data transmission means a1 of the transmission/reception means 11a1-11a3 informs self-diagnostic data to a data storage means 11b when no information data from corresponding terminal equipment 21-23 is received for prescribed time. The fault judging means b1 of the means 11b judges that a fault occurs in the means 11a1-11a3 when the information data from the means 11a1-11a3 and the self-diagnostic data are received exceeding the prescribed time. Therefore, the means 11b can identify whether the nonoperating state of the means 11a1-11a3 due to the no call from the communication channels L1-L3 or the one due to the unknown fault is set, which improves reliability for a data transmitter/receiver.
Patent JP-S6241032-A (JP)
Inventor: YOSHIMI TAKAHARU
IPC: B32B5/24
Filed: 1985-08-20
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-H1170908-A (JP)
Title: Method and apparatus for winding stretched film around load and fixing it
Inventor: WOJCIK JOHN P
IPC: B65B11/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To fix overlapping stretched film layers to a load without fusing by interposing a film tail end between a wound film and the load and fixing it between the film and the load by utilizing elasticity of the stretched film. SOLUTION: As an overhead rotary arm 20 of a film winding device 10 rotates above a load 50, a film supplying device 40 feeds out a film 42 while rotating around the stationary load 50. A vertical member 30 supports the supplying device 40 so that it can reciprocate. A first arm 60 holding an end 44 of the film 42 is pivoted to a straight standing position, thereby positioning it on a side face of the load 50 to wind the film. The first arm 60 is interposed between the wound film and the load. The first arm 60 is drawn out from a space between the film and the load and the film end 44 is released, thereby fixing the elastic film between the wound film and the load. The end of the wound film is similarly fixed by the second arm 70.
Patent JP-H076708-A (JP)
Title: Electrode structure of electron gun for cathode-ray tube
Inventor: SAI CHINRETSU
IPC: H01J29/62
Filed: 1993-07-23
Abstract: PURPOSE: To provide an electrode structure of an electron gun for a cathode-ray tube containing a bipolar lens system to obtain a round beam spot while eliminating a possibility that it becomes long from side to side by a quantity increase of deflection from the periphery of a screen. CONSTITUTION: A bipolar lens system consists of a first electrode and a second electrode, and a dynamic voltage Vd' in a fixed range which disperses in the vertical direction an electron beam coming out of the first accelerating and focusing electrode G3' and focuses it in the horizontal direction in order to eliminate a possibility that a beam spot becomes long from side to side by a quantity increase of deflection from a periphery of a screen is applied to the bipolar lens system. The first electrode is formed of 2 pairs of openings Ha1, Ha2, Hb1, Hb2 penetrated through an upper surface and a lower surface of the first accelerating and focusing electrode G3', and the second electrode is formed of a horizontal plate P extended from the second accelerating and focusing electrode G4 so that it surrounds the openings Ha1, Ha2, Hb1, Hb2 with a fixed gap between.  By forming 2 pairs of openings as the first electrode, a multi-stage bipolar lens system is structured.
Patent JP-S58135796-A (JP)
Inventor: SURUNITSUKU RUYUBOMIIRU
IPC: B23K11/04
Filed: 1982-10-18
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-H0826973-A (JP)
Title: Production of aromatic and pharmaceutical material from chips of hinoki (japanese cypress)
Inventor: WATANABE HISAJI
IPC: A61K8/00
Filed: 1994-07-11
Abstract: PURPOSE:To obtain an aromatic and pharmaceutical material from chips of HINOKI (Japanese cypress) as a raw material for its unique aroma and pharmaceutical action. CONSTITUTION:Trees of Japanese cypress which are unusable as a (house) timber because their trunks has grown unstralght for 80-100 years are cut down and the trunks from the ground to 2 meters high are collected. The core part of the trunks (so called 'red core part') are cut into chips 4 and cracks 5 are formed in the direction along the vessel tissues 4a to accelerate exudation of the active ingredients, and the chips are dried at room temperature indoors whereby this chip material is obtained.
Patent JP-H0529558-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWATA SHIGERU
IPC: H01L27/08
Filed: 1991-07-24
Abstract: PURPOSE:To supply a fixed potential to a semiconductor substrate in an element isolation area by forming films which are composed of a high melting point metal and connected to the semiconductor substrate and a well in the substrate in grooves, the side faces of which are covered with insulating films. CONSTITUTION:An N-well 2 is formed in a P-type silicon substrate 1 and grooves 4-1 and 402 are respectively dug into the well 2 and the substrate 1. Then the element isolation area of a pMOS transistor is formed by respectively forming a thermally oxidized film 5, high-concentration impurity diffusion layer 6, and the first tungsten film 7 on the side face, on the bottom, and inside the groove 4-1. Similarly, the element isolation area of an nMOS transistor is formed by respectively forming a thermally oxidized film 9, p-type high- concentration impurity diffusion layer 10, and second tungsten film 11 on the side face, on the bottom, and inside the groove 4-2. When the grooves 4-1 and 402 are filled up with the films of the high melting point metal in such way, substrate contacts can be obtained.
Patent JP-H0828212-A (JP)
Title: Push rod and manufacture thereof
Inventor: ISHIUCHI YUKIO
IPC: F01L1/14
Filed: 1994-07-12
Abstract: PURPOSE:To design weight and cost reduction by forming of an Al alloy a rod main body provided with a steel ball connected to at least one end surface by electric resistance-welding. CONSTITUTION:A push rod 1 used for the valve gear, the friction clutch and the like of an internal combustion engine is constituted by electric resistance- welding a steel ball 5 to at least one end surface of a rod main body 2. for instance, to both end surfaces 3, 4. In that case, the rod main body 2 is formed of a pipe member made of an All alloy, preferably, Ate-Mg-Si series alloy. When the push rod 1 is manufactured, preferably, a welding current (I) is set to 18000 Amp<=I<=21000 Amp, applied pressure (P) is set to 50kgf <=P <=4400kgf and further, electrification time (t) is set to t<2 cycles, and then the steel ball 5 is electric resistance-welded to both end surfaces 3, 4 of the rod main body 2 made of Al-Mg-Si series alloy to enhance bonding strength.
Patent JP-S6233174-A (JP)
Title: Benzodisultam
Inventor: FEST CHRISTA
IPC: C07D251/50
Filed: 1986-08-05
Abstract: Herbicidally active novel benzodisultams of the formula   <IMAGE> in which R1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl, R2 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C1-C4-alkyl (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkoxy [which is optionally substituted by fluorine and/or chlorine], C1-C4-alkylthio (which is optionally substituted by fluorine and/or chlorine), amino, or C1-C4-alkyl- or di-(C1-C4-alkyl)-amino (which is optionally substituted by fluorine) and R3 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C1-C4-alkyl (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkoxy (which is optionally substituted by fluorine and/or chlorine), C1-C4-alkylthio (which is optionally substituted by fluorine and/or chlorine), amino or C1-C4-alkyl- or di-(C1-C4-alkyl)-amino (which is optionally substituted by fluorine).
Patent JP-H0233771-A (JP)
Title: Clock generator for data recording device
Inventor: YOSHIOKA SADAO
IPC: G11B20/10
Filed: 1988-07-22
Abstract: PURPOSE:To synchronize a word clock to data partition by stopping frequency dividing operation until a synchronous indicating index signal and a frequency dividing clock are synchronized. CONSTITUTION:When a data partitioning signal is added in the word partition, an index signal generating part 2 outputs the synchronous indicating index signal. The phases of this signal and the dividing clock from a frequency dividing clock generating part 1 are compared by a signal comparing part 3 and until the phases are coincident, the operation of the generating part 1 is stopped through a stop signal generating part 4. Simultaneously with phase coincidence, the operation of the generating part 1 is restarted and the word clock is synchronized to the partition of word data. Then, even when the word clock is defined as the operating clock of function to execute processing for the unit of word, the clock can be operated without any trouble.