baber/WOPTO huggingface dataset:
Patent JP-S60232975-A (JP)
Title: Thick film type thermal recording head
Inventor: SATOU KAZUYASU
IPC: B41J2/345
Filed: 1984-05-04
Abstract: PURPOSE:To provide an edge-type thermal head and increase the degree of freedom in designing a paper-feeding mechanism or the like, by a method wherein a common wire and electrodes are provided in two-layer construction with an insulating layer therebetween, and heating elements are provided at an end part of a head substrate. CONSTITUTION:A common wire 2 is provided in parallel with and on the inside of the heating elements 4 on the insulating layer 14 formed on the head substrate 6. The electrodes 3 for driver ICs integral with lead wires 3a are so disposed as to intersect the common wires 2 through the insulating layer 14. The common wire 2 is provided with through-hole platings 2a for every other lead wires 3a so that they are connected to the every other lead wires 3a, whereby the common wire 2 is connected to the electrodes 3.
Patent JP-S59214070-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/05
Filed: 1983-05-19
Abstract: PURPOSE:To prevent the surface potential of a photosensitive body from going uneven after use by irradiating the photosensitive body with light from an image exposure part to overall image width for a specific time after image exposure on reversal development basis is completed. CONSTITUTION:The discharge of a transfer electrostatic charger and a predestaticizer 13 is stopped at the end point t1 of transfer to transfer paper, but the discharging of a primary electrostatic charger 2 and a secondary corona discharger 3 is carried on as it is. At this time, the light-part potential of an area (a) in a photosensitve body surface is almost 0V. A low-potential area (c) is charged electrostatically to a primary charging potential by the following rotation of the photosensitive body and held at the same potential with the area (a) through the discharging operation of the secondary corona discharger 3. Further, a high-potential area (d) is held at the same potential with the area (a) by passing by the position of the secondary corona discharger 3. An area (b), on the other hand, is held at the same potential with the area (a) through the discharging operation of the corona discharger 3 switched to weak discharge while passing by the position of the secondary corona discharger 3. Thus, the photosensitve body stops while the surface is almost at 0V, and the unevenness of surface potential is prevented.
Patent JP-2000282612-A (JP)
Title: Hollow slab structual body
Inventor: IKEDA HIDEKI
IPC: E04B5/43
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To rationalize the process for forming a hollow slab structure, and omit the use of a temporary frame (a form) used conventionally when a hollow slab floor is formed. SOLUTION: A hollow slab structure consists of a hollow slab forming member 1, and concrete 7. The hollow slab-forming member 1 consists a long material of an elbow shaped cross section. The hollow slab-forming member 1 uses one of a horizontal side as a base part 2, and uses the other vertical side as a pipe supporting part 3. A semicircle shaped pipe half member 4 is integrally formed on an upper end side of a side faced to the base part 2 of the pipe supporting part 3, and a reinforcing rib 5 is provided on the other end of the base part 2. The hollow slab forming members 1 of a plurality of groups are arranged back to back with the pipe supporting part 3 in a widthwise direction, and a framework of a slab union is formed combining the reinforcing ribs 5 by overlapping them to form the hollow slab structure by placing concrete on the framework.
Patent JP-S60232635-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KOBAYASHI SHIGERU
IPC: H01J9/38
Filed: 1984-05-04
Abstract: PURPOSE:To facilitate automation of evacuating unit while to reduce breakdown of exhausting tube by feeding power to a heater and performing thermal decomposition and activation of an oxide cathode following to the process for flashing the getter thereby eliminating a socket required for thermally decomposing the oxide cathode in the exhausting process. CONSTITUTION:A cathode-ray tube, prior to evacuation, mounted with an electron gun comprised of a heater, an oxide cathode and plural grids including first grid in the neck is set on an evacuator then heated to evacuate near to 10<-6>Torr while induction heating the electron gun. Then the exhausting tube is sealed by an electric heater, to perform getter flash. Thereafter, a socket is mounted on a stem pin and upon dropping of the pressure in the tube to 10<-5>Torr or 10<-7>Torr, power is fed to the heater thus to perform thermal decomposition and activation of oxide cathode.
Patent JP-H05238680-A (JP)
Title: Motor-driven hoisting device
Inventor: HASHIGAMI KENTARO
IPC: B66D1/16
Filed: 1992-02-25
Abstract: PURPOSE:To provide a motor-driven hoisting device prevented from large impact load or excessive overload generated in the so-called earth-suspended state or the like. CONSTITUTION:A pinion shaft 14 rotatory-driven by a motor is interlockingly connected to a speed reducing shaft 15 through a transmission gear 16, and the speed reducing shaft 15 is interlockingly connected to a drum or a load sheave through a reduction gear 18 to form a motor-driven hoisting device. Clutch mechanism 46 that can slip at the specified torque or more is formed between the transmission gear 16 and the speed reducing shaft 15. This clutch mechanism 46 is formed of a bearing type clutch 46A for locking inner-outer wheels mutually at the time of rotating in one direction but rotating the inner- outer wheels in the mutually free state at the time of rotating in the other direction, and a rolling friction clutch 46B that can slip. In the bearing type clutch 46A, the inner wheel is disposed on the speed reducing shaft side, and the outer wheel is disposed on the transmission gear side. In the rolling friction clutch, the outer wheel is connected in such a way as to slip at the specified torque or more in relation to the speed reducing shaft.
Patent JP-H11289522-A (JP)
Title: Television data broadcast receiver
Inventor: KAWAGUCHI KOICHI
IPC: H04N5/44
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide the television data broadcast receiver that receives a signal in an excellent way even in the case that the reception state is not excellent and two kinds of signals multiplexed on two subcarriers are respectively received. SOLUTION: The television data broadcast receiver is provided with a selection means 118 that selects a data signal output with a best reception state from data signal outputs extracted by at least two extract means 110-115 or over to extract a data signal multiplexed on a subcarrier of 4.5 fH or a data signal multiplexed on a subcarrier of 7.5 fH from a reception output by at least two reception means 103-109 or over to receive the same television broadcast wave that is broadcast by being multiplexed on 2-channel subcarriers of 4.5 fH and 7.5 fH in a voice band of the television broadcast wave based on a measurement result by measuring means 116, 117 that measure each reception state and with processing means 119-125 that process the selected data signals.
Patent JP-H03287568-A (JP)
Title: Fluorine-containing aromatic amine compound, fluorine-containing aromatic urethane compound and production thereof
Inventor: TAKEDA SHINJI
IPC: C07B61/00
Filed: 1990-04-03
Abstract: NEW MATERIAL:A fluorine-containing aromatic amine expressed by formula I [Rf represents -CnH2n-1 (n is 6-12), contains one double bond and may be suitably branched; hydrogen atoms in the aromatic ring may be substituted with lower alkyl, lower alkoxy, F, Cl or Br; the amino group is linked to the aromatic ring at the o-, p- or m-position with respect to the ether bond]. EXAMPLE:1-(N-Ethyloxycarbonyl)amino-4-perfluorononenyloxybenzene. USE:Useful as a raw material for modifying agent for fluorine-containing surfactants, fluorine-containing polymers, medicines, agricultural chemicals, etc. PREPARATION:A compound expressed by formula II is subjected to deprotecting reaction of the urethane type protecting group to afford the objective compound expressed by formula I. Furthermore, the compound expressed by formula II is a new compound and synthesized by reacting an azide compound expressed by formula III (R<2> is lower alkyl, etc.) with an alcohol expressed by formula IV (R<3> is alkyl, etc.).
Patent JP-H03288581-A (JP)
Title: Spray type ultrasonic washing apparatus
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/12
Filed: 1990-04-03
Abstract: PURPOSE:To allow a degassed washing solution to reach the surface of a work while a degassed state is held without bringing the same into direct contact with air by covering the degassed washing solution with a non-degassed washing solution. CONSTITUTION:A nozzle 1 is formed into a double structure consisting of an outside nozzle 2 and an inside nozzle 3 and a degassed washing solution 11 is passed through the inside degassed washing solution spray passage 8 formed to the inside nozzle 3 and a non-degassed washing solution 12 is passed through the outside non-degassed washing solution spray passage 7 formed between the outside and inside nozzles 2, 3. By this method, the washing solution is sprayed to the surface of a work 13 from the tip 4 of the nozzle in such a state that the degassed washing solution 11 is covered with the non-degassed washing solution 12.
Patent JP-S63255462-A (JP)
Inventor: TEKURAMORI MASAO
IPC: E04F15/00
Filed: 1987-04-13
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-S59229431-A (JP)
Title: Production of cermet having high toughness for cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a titled cermet by calcining a raw material compounded with Ti nitride and Ti carbide as well as carbides of Ta, Nb and Zr, W carbide, Mo carbide, Co, Ni and Al at a specific ratio. CONSTITUTION:Mixed powder consisting, by weight, of a) 25-50% Ti nitride (shown in terms of TiN), b) 10-30% Ti carbide (shown in terms of TiC), c) 5-25% >=1 kind among carbides of Ta, Nb and Zr, d) 10-25% W carbide or Mo carbide and e) 7.5-25% Ni or/and C and Al is prepd. A green compact formed by press-molding the same is sintered at 1,400-1,550 deg.C in an N2 atmosphere under 0.1-10Torr pressure. The intended cermet having the structure in which the hard dispersion phase has the two-phase constitutional structure of the NaCl type solid soln. phase of the cores structure having a solid soln. of the component (c), the component (d), TiC and TiN enclosing the circumference of the core of TiC as well as a TiN phase and the binding phase consists of the component (e) and in which the fine particles of Ni3Al(Ti) are dispersed therein is thus obtd.
Patent JP-H03291177-A (JP)
Title: Welding method for t-joint
Inventor: OTAKA HIDEKI
IPC: B23K26/21
Filed: 1990-04-03
Abstract: PURPOSE:To make an excellent appearance of the corner part scarcely generating a welding defect by setting the corner part of the mating face of a T-joint as a passing point of a welding path, at the time of welding the mating face of the T-joint by irradiating it with an electron beam or a laser. CONSTITUTION:A start point 5 and an end point 6 of welding are determined at a necessary interval in the width direction of a mating face 3 of welding members 1, 2, and also, in the vicinity of the center part in the thickness direction of the welding member 1. Subsequently, an electron beam 4 is shifted along a path for reaching an end point 8 of welding through one corner 7 of the mating face 3 and the other corner 8 of the mating face 3 from the start point 5 of welding, and welds the mating face 3 of the T-joint. In this case, the start point 5 and the end point 6 of welding are determined in other part of the corner parts 7, 8 of the welding members 7, 8, and the corner parts 7, 8 of the mating face 3 of the T-joint are set as passing points of a welding path, therefore, the corner parts 7, 8 of the welding members 1, 2 are welded beautifully without scarcely generating a welding defect.
Patent JP-H03287701-A (JP)
Title: Method for discriminating cause of abnormality in change in sintered size of water atomized iron powder
Inventor: OGURA KUNIAKI
IPC: G01N33/20
Filed: 1990-04-05
Abstract: PURPOSE:To quickly decide cause of abnormality of change in size by utilizing correlations between apparent density of iron powder and the change in sintered size and between wt. ratio of particles having the specific particle diameter or lower and the change in sintered size. CONSTITUTION:The apparent density, wt. ratio of particles having <=45mum particle diameter and change in sintered size of water atomized iron powder are compared with each average value, respectively. When the change in size is larger than the average value and the apparent density and the wt. ratio of particles having <=45mum particle diameter are higher than these average values, or when the variation of size is smaller than the average value and the wt. ratio of the above particles is lower than the average value, the variation of size is made to be positive correlation with the apparent density and the wt. ratio of the above particles. In the case of being reverse to the above, this is made to be negative correlation with these. By utilizing this correlation, it is discriminated whether the abnormality in the change in sintered size causes by water atomizing process or the following process since reduction treat ment. By this method, the development of deteriorated product is restrained and manu facturing yield of the product can be improved.
Patent JP-H11286564-A (JP)
Title: Resin composition
Inventor: NODA NOBUHISA
IPC: C08F220/34
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition extremely improved in weather- resistance without spoiling an appearance of its foamed product or its feeling e.g. feel of touch by adding a polymer comprising a specific ultraviolet ray- stable monomer as a polymerizable component to a foaming plastic base material. SOLUTION: This composition is obtained by including a polymer obtained by radical-polymerizing a monomer mixture comprising at least one selected from ultraviolet ray-stable monomers of formulas I and II (R<1> is H or cyano; R<2> , R<3> , R<2> ' and R<3> ' are each H or methyl; R<4> is H or a hydrocarbon; and X is O or imino) in a foaming plastic base material. Monomers of formulas I and II are exemplified by 4-(meth)acryloyloxy-2,2,6,6-tetramethylpiperidine and 1-(meth)acryloyl-4-(meth)acryloylamino-2,2,6,6-tetramethylpiperidine, respectively. The total use amount of the monomers of formula I and II is pref. 1 to 10 wt.% based on a solid component of the composition.
Patent JP-S5716546-A (JP)
Title: Motor driven pump
Inventor: TSURUTA SHIZUO
IPC: H02K17/30
Filed: 1980-07-02
Abstract: PURPOSE:To decrease the size of a motor driven pump and to increase the lifetime of the capacitor of the pump by providing an openable resin container at the motor side for containing a terminal board and the capacitor and disposing the capacitor under the motor. CONSTITUTION:A synthetic resin box 4 having an openable cover 7 is provided at the side of a motor 2, and is secured to the frame of the motor 2 with mounting bracket 5. The lower part of the box 4 is swelled, and a capacitor containing section 36 is formed to contain a capacitor 35, a terminal board and relays are contained in the other section, and necessary winding is performed in the box 4. In this manner, the number of parts can be reduced, the size of the overall pump can be decreased, and since the capacitor 35 is disposed under the motor 2 and is not adversely affected by the thermal influence of the motor 2, the lifetime of the condenser 35 can be increased.
Patent JP-H08286947-A (JP)
Title: Microcomputer
Inventor: MAEDA SHOHEI
IPC: G06F15/78
Filed: 1995-04-14
Abstract: PURPOSE: To externally monitor data inside a RAM without using any external bus and further to externally monitor the data inside the RAM without occupying any internal bus of a CPU by providing a specified real-time debugger(RTD). CONSTITUTION: First and second emulation ROM (emROM) 61 and 62 are memories having the same address and equal capacity and only one of them is accessed from a CPU 103. When the emROM to be used for the CPU 103 is made switchable, an RTD 1A can access the other emROM without affecting the operation of the CPU 103 for access to the emROM. Therefore, while the CPU 103 uses one emROM, the RTD 1A changes the contents of the other emROM and after the contents are changed, the emROM to be used for the CPU 103 can be switched. Namely, a program can be changed while the CPU 103 is operated.
Patent JP-S58209871-A (JP)
Inventor: ANSONII SABOTEINO
IPC: B31F1/00
Filed: 1983-05-23
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-S58205906-A (JP)
Title: Writing system to memory circuit
Inventor: NISHIKAWA KAZUNORI
IPC: G11C7/00
Filed: 1982-05-26
Abstract: PURPOSE:To write a data to a memory circuit suitably, with a signal without time axis fluctuation, by writing an information data in a write frame taken place around two times per transmission period of one frame of a digital signal. CONSTITUTION:The digital signal one frame of which is constituted with a synchronizing signal and the information data is transmitted in the 1st repetitive frequency at each unit of frames accompanied with the time axis fluctuation. The design is made that this transmitted digital signal is written and a memory circuit 18 reading out this signal is controlled so as to be written in about twice repetitive frequency as the 1st repetitive frequency, and a signal generated twice in a prescribed readout frame period is written in the memory circuit 18. Thus, the information data having the time axis fluctuation is written in the memory circuit suitably without duplication or missing.
Patent JP-S5212555-A (JP)
Title: Periodic signal generating circuit for thyristor gate circuit
Inventor: ONO TADAHIRO
IPC: B23K9/06
Filed: 1975-07-21
Abstract: PURPOSE: Synchronous signal generating circuit for thryristor gate circuit which prevents occurrence of harmful voltage of small volt-time integral value yet of high wave height, for a supply circuit of variable D.C. voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63254145-A (JP)
Title: Rubber composition for inner pipe of fuel hose
Inventor: SATO HIDEKI
IPC: B60K15/04
Filed: 1987-04-11
Abstract: PURPOSE:To obtain the titled composition suitable as a material for inner pipes of fuel hoses without deteriorating fuel oil resistance, etc., forming deposits and precipitates in a metallic orifice, by blending a specific amount of a specific dithiocarbamate based vulcanization accelerator. CONSTITUTION:A rubber composition obtained by blending 100pts.wt. raw material rubber consisting essentially of acrylonitrile.butadiene based copolymer rubber with (B) 1-4pts.wt. dithiocarbamate based vulcanization accelerator, expressed by formula I (R is alkyl; Me is Na, K, Cu, etc.; n is the valence of Me) or formula II and having >=2C alkyl group (e.g. zinc diethyldithiocarbamate or tetraethylthiuram disulfide) and (B) <=1pt.wt. dimethyl dithiocarbamate based vulcanization accelerator, expressed by formulas I and II and having <=1pt.wt. total amount of sulfur and released sulfur from sulfur compounds and 1 C alkyl group.
Patent JP-S58207541-A (JP)
Title: Vibration damping material
Inventor: FUKAHORI YOSHIHIDE
IPC: B32B3/28
Filed: 1982-05-28
Abstract: PURPOSE:To improve vibration damping characteristics and lower temperature dependence of a laminated structure in low and medium frequency bands by using at least one adhesive layer for interlayer adhesion in a laminated structure mainly consisting of a corrugated core material. CONSTITUTION:The main part of a laminated structure with plural layers is a corrugated structure which is formed by pasting various kinds of corrugated core on plane boards. Paper, thin plastic boards, thin FRP boards etc. are used as the base material. Such corrugated structures are laminated in plural layers and every corrugated structure is formed by pasting some solid plates made of card board. The above solid plate is preferable made of metal, wood, slate boards etc. besides the card board, and both double-coated tape may be used as the adhesive.
Patent JP-S5213645-A (JP)
Title: Transmitting unit of the power line transmission communication device
Inventor: TAKASE AKIO
IPC: H04B3/54
Filed: 1975-07-23
Abstract: PURPOSE: The power line transmission communicating device where the command signal is separately used for the timing signal other than for the command purpose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59217663-A (JP)
Inventor: INNAMI HIDETOSHI
IPC: C04B26/10
Filed: 1983-05-20
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-H08285255-A (JP)
Title: Refining treatment for gas being generated in melting furnace, and waste melting furnace
Inventor: ISHIDA YOSHIHIRO
IPC: F23G5/24
Filed: 1995-04-14
Abstract: PURPOSE: To dispose tar in an exhaust gas by cracking at a high temperature by a method wherein in a shaft furnace type waste melting furnace, air is fed from an air feeding nozzle being provided in a refining zone upper than a waste stock level, and a flammable gas which ascends from the furnace lower part is partially burned. CONSTITUTION: For a melting furnace 1, a plurality of lower tuyeres 2 and upper tuyeres 3 are respectively provided around a furnace at a lower part of its shaft part (1a), and oxygen enriched air is fed from the lower tuyere 2 which is provided on a furnace bed part (1b). Also, air for combustion is fed into a furnace from the upper tuyere 3 which is provided on a bosh shaped part (1c) at on the top of the bed furnace bed part (1b). Also, the upper part of the shaft (1a) is made a refining zone, and a nozzle 4 which feeds air to an area higher than the stock level of an article to be charged is provided in the refining zone, and an injection port 5 for flammable dust being spread is provided on the top of the nozzle 4. Then, by partially burning the flammable gas which ascends from the lower part of the refining zone, tar in the furnace top gas is well disposed by cracking.
Patent JP-S5315079-A (JP)
Title: Semiconductor device
Inventor: KOUKAI REIJI
IPC: H01L21/331
Filed: 1976-07-27
Abstract: PURPOSE: High frequency high output transistors capable of providing satisfactory high frequency characteristics are obtained by contacting all of the emitter regions of grating or fishbone form to electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61277314-A (JP)
Inventor: JIYOSEFU CHIYAARUZU ENJIERU
IPC: H02H3/093
Filed: 1986-04-17
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-H07289070-A (JP)
Title: Threshing and grading control device of combine
Inventor: HIROSE MASAKAZU
IPC: A01F12/48
Filed: 1994-04-27
Abstract: PURPOSE:To provide the threshing and grading control device of a combine, capable of controlling the grading capacity of a threshing device in response to the employment or non-employment of the second reaping device. CONSTITUTION:In the threshing and grading control device of a combine, a reaping-pretreating device 3 is placed on the front side of a threshing device 2 mounted on a travel frame 1 to make up the combine, and the first reaping device 4 for cutting the upper parts of grain straws and the second reaping device 5 for cutting the lower parts of the grain straws are disposed in the reaping-pretreating device 3. A speed-changeable winnower 7 and a grain sieve 8 enabling the control of grading meshes are disposed in the grading chamber of the threshing device 2, and the grading meshes of the grain sieve 8 and the rotation rate of the winnower 7 can be controlled in response to the height of the second reaping device 5.