baber/WOPTO huggingface dataset:
Patent JP-S5611280-A (JP)
Title: Thermal recording head
Inventor: TOKUGAWA FUMITAKE
IPC: B41J2/345
Filed: 1979-07-10
Abstract: PURPOSE:To contrive the reduction in the cost of, enhancement of reliability and the reduction in the size of a thermal recording head used for a printer or the like by intergrally constructing a heating element, a diode matrix and two types of drive circuits and the like for the thermal recording head. CONSTITUTION:This thermal recording head comprises a supporting substrate 21 including a plurality of heating elements 11 aligned on one line on a main surface thereof, wires 30 led out from the respective heating elements 11 at the side face of the substrate 21, a matrix wiring substrate 71-1 or the like having wires laid in a direction perpendicular to the wires 30, a plurality of diodes 22 forming a diode matrix selectively connected between the wires 30, and drive circuit substrates 14- 1, 14-2 selectively energizing the heating elements 11 through the diode matrix. Thus, the respective substrates are integrally formed to reduce the cost of and enhance the reliability of the thermal recording head 10.
Patent JP-S60231683-A (JP)
Title: Cephalosporin derivative, its preparation, and antimicrobial agent comprising it as active ingredient
Inventor: ICHIKAWA YATAROU
IPC: C07D501/46
Filed: 1984-05-02
Abstract: NEW MATERIAL:A compound shown by the formula I [X is methylene, or group shown by the formula II(R<1> is H, lower alkyl, etc.); Y is N, group shown by the formula III (R<6> is H, or lower alkyl); Z is S, O, etc.] and its salt. EXAMPLE:7-[(Z)-2-Methoxyimino-2-( 2-aminothiazol-4-yl )acetamido ]-3-[ ( 1-quinuclidinium)]-3-cephem-4-carboxylate. USE:An antimicrobial agent. PREPARATION:A compound shown by the formula IV [X' is methylene, or group shown by the formula V (R<11> is H, lower alkyl, etc.), R<2> is H, or amino-protecting group; R<3> is H, or carboxy-protecting group; Z is substituent group which is reacted with tertiary amine to form quaternary amine, and pair anion] is reacted with azabicyclo[2,2,2]octane shown by the formula VI, and, optionally deprotected.
Patent JP-H09278153-A (JP)
Title: Conveyor device for selection
Inventor: KUDO HIROFUMI
IPC: B07C5/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To enable continuous operation of a plant upstream of the position of a selection conveyor by gradually moving back the position to supply materials to be selected onto the conveyor in association with an emergency stop of the conveyor. SOLUTION: In case where an operator 4 stops a selection belt conveyor 1 for a safety reason or prevention of making mistake, in association with the stop, a movable belt conveyor 2 positioned upward of the conveyor 1 starts to move upstream of the position where the dropping point of waste 5 onto the conveyor 1 comes to the position blew the dropping position of a supply conveyor 3. When the stop is released before the dropping point of the waste 5 reaches the dropping point from the conveyor 3, the retreating movement of the conveyor 2 is stopped speedily, and the conveyor 2 advances downstream and then stops at a specified position.
Patent JP-H06277526-A (JP)
Title: Catalyst carrier for exhaust gas purifying device
Inventor: MUTO TSUTOMU
IPC: B01J35/04
Filed: 1993-03-23
Abstract: PURPOSE:To provide a catalyst carrier which relieves thermal stresses and is excellent in terms of cost and silencing performance by winding metallic foil materials in multiple layers in a positional relation of making corrugated sheet parts and spacing parts correspondent to each other and brazing these materials, thereby forming a honeycomb structure having a roll shape as a whole. CONSTITUTION:This catalyst carrier 6 for an exhaust gas purifying device is placed in a use environment where high-temp. exhaust gases pass and the heat generation by a catalytic reaction is observed. Plural sheets of the metallic foil materials 8 forming the walls of the cells 14 of the catalyst carrier 6 are alternately formed with the corrugated sheet parts 7 and the spacing parts A consisting of flat sheet parts 9, etc., and are formed of the same shape and the length of the first raw material and, therefore, the elongation rate at the time of high-temp. heating and the contraction rate at the time of ordinary temp. cooling are both common. Then, the respective foil materials 8, i.e., cell walls, elongate and contract evenly over the entire part and integrally correspond to the elongation and contraction and, therefore, thermal stresses are relieved. As a result, the thermal stress fatigue is averted and the damage near the brazing joint parts between the cell walls is prevented.
Patent JP-2000282629-A (JP)
Title: Joint cover and flat plate roof material with joint cover
Inventor: SAKAKIBARA MASAHITO
IPC: E04D1/36
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint cover free from lateral leakage and tread cracking and a flat plate roof material with the joint cover easy to construct. SOLUTION: A flat plate roof material joint cover 12 has a longitudinal flat plate mainbody 12a and a rising piece 12b rising up facing upward from the upper edge of the mainbody 12a and contains water proof banks 12c, 12c of elastic soft material provided at the right and left side edges on the upper face of the mainbody 12a. The flat plate roof materials 1 are combined with the joint covers.  The joint cover is protruded on one of the right and left side edges on the lower face of the flat plate roof material 1 in the range from the flat plate roof material 1 to the direction of spreading the flat plate roof material by water tight joint of one of the right and left side edges on the upper face of the longitudinal flat plate mainbody of the joint cover and water proof banks of elastic soft material are provided at the side edges on the other upper face of the mainbody of the joint cover.
Patent JP-S58203828-A (JP)
Inventor: ADACHI TAKAHITO
IPC: B65C9/24
Filed: 1982-05-25
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-H04323319-A (JP)
Title: Production of square tube reduced in yield ratio
Inventor: YAMAMOTO YASUSHI
IPC: C21D9/08
Filed: 1991-04-19
Abstract: PURPOSE:To inexpensively produce a square tube reduced in yield ratio and having strength as high as >=50kgf/mm<2> without using expensive alloying elements in particular. CONSTITUTION:The corner part of a square tube made of low carbon steel or low carbon low alloy steel is heated to a temp. not lower than the Ac3 point, successively cooled at <=10 deg.C/sec cooling rate, and subjected, if necessary, to tempering at 200-600 deg.C, by which the square tube reduced in yield ratio can be obtained.
Patent JP-H07292376-A (JP)
Title: Electroviscous fluid
Inventor: ARAI MIKIRO
IPC: C10M169/04
Filed: 1994-04-26
Abstract: PURPOSE:To obtain an electroviscous fluid capable of allowing an electric field to effectively act on solid particles mutually cross-linked by formation of bridges in application of voltage, manifesting a higher electroviscous effect and useful for a variable-damping damper, etc., by blending specified solid particles in an electrically insulating fluid. CONSTITUTION:This electroviscous fluid is prepared by blending preferably 5 to 20wt.% solid particles having <=2.0 ratio (d75/d25 provided that d75>=d25) of the particle diameter (d75) in 75% cumulative weight percentage to that (d25) in 25% cumulative weight percentage in the particle diameter-cumulative weight percentage distribution in solid particles such as silica fine particles having 0.5 to 5mum average particle diameter in an electrically insulating fluid such as a paraffin-based mineral oil.
Patent JP-S5611343-A (JP)
Title: Measuring unit for specific surface area diameter of powder material
Inventor: YANO SHIYOUZOU
IPC: G01N15/02
Filed: 1979-07-10
Abstract: PURPOSE:To make the manual differential pressure set switching operation needless, by constituting a unit so that a pressure difference proper to flow rate measurement may be operated and set continuously for measured voids. CONSTITUTION:Differential pressure DELTAP between upper and lower ends of powder material sample 4 put in sample cell 1 is measured, and the electric signal indicating the measured value is fed back to servo amplifier 16. This feedback signal is compared with the set signal of proper differential pressure DELTAP0 which is input to servo amplifier 16 from differential pressure operation set circuit 21 previously, and air is fed to sample cell 1 until they agree with each other, and thus, control is so performed that DELTAP may agree with set proper differential pressure DELTAP0, and the value of this differential pressure DELTAP0 is input to operator 22 through differential pressure gauge 13. Simultaneously, the passage air quantity per one second of this differential pressure DELTAP0 is input to operator 22 from flow meter 12 as an electric signal also, thus obtaining a specific surface area diameter. In this manner, the manual differential pressure set switching operation can be needless.
Patent JP-S5516537-A (JP)
Title: Caretaking service communication system
Inventor: OONISHI KOUICHI
IPC: H04L12/54
Filed: 1978-07-19
Abstract: PURPOSE:To reduce incomplete calls in a network while improving mutual communication services among terminals by offering caretaking services according to a request from a terminal by providing a caretaking service control mechanism into the network. CONSTITUTION:On receiving caretaking service registration signal (a) from terminal TB, network NT sends caretaking-service enable signal (b) back and when NT receives caretaking serive registration signal (c) from TB, it sends reception signal (d) and break signal (e) out and receives break confirmation signal (f), thereby ending the caretaking service registration. As to a call arriving at TB, its telegraphic message is stored in the NT storage. On receiving communication request signal (o) from originating terminal TA, NT sends caretaking service shift announcement signal (p) back to TA and writes received telegraphic message (g) to the memory part, thereby sending reception message signal (r) back to TA. On receiving break signal (s) from TA, NT sends break confirmation signal (t) back to TA, thereby ending the communication.
Patent JP-H03288374-A (JP)
Title: Information storing and reproducing device
Inventor: IIDA ICHIRO
IPC: G11B20/18
Filed: 1990-04-03
Abstract: PURPOSE:To diagnose the function of an error detecting and correcting circuit at real time by serially converting pseudo information and serially transferring the information to an error detection circuit samely as normal reproducing data. CONSTITUTION:When reproducing the information from a medium 13, a CPU 7 sets a selector 12 so as to serially input an output from a modulation/ demodulation block 5 to a disk control block 4 which executes error correction. When diagnosing the functions of the error detecting and correcting circuits, data knowing the result of error correction is written into a diagnosis RAM 10, transferred to an information conversion block 11 and serially transferred to the block 4 synchronous with the reference clock of the block 5. At such a time, the selector 12 is set by the CPU 7 so that the input to the block 4 can be the output of the block 11. Thus, the pseudo information is serially transferred to the error detection circuit similarly to the normal reproducing data.
Patent JP-S61251405-A (JP)
Inventor: ADACHI TETSUHISA
IPC: H02G1/02
Filed: 1985-04-26
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-S62249980-A (JP)
Inventor: KAATO HANSU GERUHARUTO PIRUGUR
IPC: C07D493/10
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-2000279810-A (JP)
Title: Catalyst for cleaning of exhaust gas
Inventor: YOSHIDA TAKESHI
IPC: F01N3/24
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve durability by controlling a drop of a NOx-occluding capacity in the case of using an alkali metal as a NOx-occluding element. SOLUTION: This catalyst contains a base material, a catalyst-carrying layer covered on a surface of the base material, and a noble metal and an alkali metal which are supported by the catalyst-carrying layer. In this case, silicon is contained in a porous oxide particle of the catalyst-carrying layer. The alkali metal is allowed to react with the silicon and held in the catalyst- carrying layer. Thereby, the alkali metal is inhibited from transferring into a cordierite-made base material.
Patent JP-H11171900-A (JP)
Title: Anti-fas antibody
Inventor: SERIZAWA NOBUKI
IPC: C12N15/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new molecule for treatment and prevention, etc., of diseases caused by abnormality of Fas/Fas ligand system, comprising an anti-Fas antibody having antigen-binding region specific to epitope stored between Fas of primate and non-primate antmals. SOLUTION: This new molecule is a new anti-Fas antibody comprising a molecule having antigen-binding region specific to epitope stored between primate and non-primate animals and recognizes Fas antigen which is a cell membrane molecule which participates in apoptosis and is useful as an agent for preventing or treating diseases caused by abnormality of Fas/Fas ligand system, especially therapeutic agent for autoimmune diseases or therapeutic agent for rheumatism. The molecule is obtained by introducing an expression vector of fused protein of extracellular region of human Fas with extracellular region of mouse interleukin 3 receptor into cell strain COS-1 originating from monkey and immunizing the expressed antigen, fusing the spleen cell with myeloma cell, selecting the resultant hybridoma and cloning and culturing the hybridoma.
Patent JP-S5517039-A (JP)
Title: Solar energy collector
Inventor: INOUE TADASHI
IPC: F24S10/30
Filed: 1978-07-20
Abstract: PURPOSE: To provide a solar energy collector, which can also serve as eaves for a terrace or the like, using a housing and a heat receiving plate that have a higher visible light transmission.  
     CONSTITUTION: Sunlight that has passed through a transparent film 1 reaches a heat receiving plate 9, but the visible light can almost pass through the heat receiving plate 9. Since a major part of the infrared radiation is absorbed by the heat receiving plate 9, as the temperature of the heat receiving plate 9 rises the air in a high temperature chamber 10 will receive heat from the heat receiving plate 9 to be heated, due to the elevation of temperature of the air the gravity of the air will be lowered, as a result temperature difference will be created between the air present in the high temperature chamber 10 and a low temperature chamber 11, and the high temperature air in the high temperature chamber 10 rises to reach a heat exchanger 14. Heat transfer medium in the heat exchanger 14 has a low temperature, so that it will get heat from the high temperature air. The temperature of the air which has been heat-exchanged will be lowered and therefore the gravity of the air will be increased to descend to the low temperature chamber 11, This circulation will be repeated naturaly, and therefore the temperature of the heat transfer medium in the heat exchanger 14 will be elevated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58205215-A (JP)
Title: Control system of flying object
Inventor: OKUDA SUSUMU
IPC: G05D1/10
Filed: 1982-05-26
Abstract: PURPOSE:To improve the performance of control over a flying object and to reduce an error of guidance by holding the roll-directional attitude of the flying object constant, and then performing control in the pitch and yaw directions. CONSTITUTION:A firing command signal 1 is inputted to the 1st timer 2a and when t=t1, a switch driving signal 3a is outputted to close a switch 7a; when t=t2 at the 2nd timer 2b, a switch driving signal 3b is outputted to close switches 7b and 7c, and a switch 7d is changed from the side of the 1st amplifier R 8a to the side of the 2nd amplifier R 8b. A roll command signal 4 is passed through the 1st amplifier R 8a having a greater degree of amplification than the 2nd amplifier R 8b and an adder 14 between t1 and t2 to perform steering angle control. Since the switches 7b and 7c are open at this time, so only a steering angle control signal R11 is outputted, so rolling is stopped, thereby utilizing the steering angle entirely. The switches are changed after t2 and the control in the pitch and yaw directions is also performed.
Patent JP-S58205740-A (JP)
Title: Mold for foaming synthetic resin
Inventor: TAKABAYASHI TAKAMITSU
IPC: B29C33/00
Filed: 1982-05-26
Abstract: PURPOSE:To provide the titled mold capable of effectively preventing generation of burrs, wherein a hollow elastic body is placed in a vacant space provided in proximity to a cavity end edge at a parting surface of a metallic mold, and the cavity end edge is sealed. CONSTITUTION:The vacant space 15 is provided in proximity to the cavity end edge 13a at the parting surface 14 of the metallic mold, and the hollow elastic body 19 capable of being expanded and contracted is placed in the space 15. When molding, a pressure is exerted on the interior of the hollow elastic body 19 to expand the body 19 to conform to the shape of the space 15, thereby sealling the cavity end edge 13a. Accordingly, generation of rejective articles due to permanent strain, deformation or the like of a sealing material can be prevented almost perfectly.
Patent JP-H09216738-A (JP)
Title: Image forming device
Inventor: KUSUMI TADASHI
IPC: G03G15/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a wrong set position to a paper sheet, even if the paper sheet storing unit of a paper feed tray is set to the prescribed position of a device main body vigorously. SOLUTION: When a paper feed tray 20 is inserted into a device main body 1, a damper 2 for attenuating the insertion force by contacting to the paper feed tray 20 by a prescribed stroke before the paper feed tray 20 reaches the prescribed set position is installed on the device main body 1. If so, even if the paper feed tray 20 stored a paper sheet P fully is inserted and set into the prescribed set position of the device main body 1 vigorously, the insertion force is attenuated by the damper 2 before the paper feed tray 20 reaches the prescribed set position. Therefore, as the paper sheet P stored therein does not receive a big inertia force and does not give a strong impact to a side fence 39, the generation of the wrong lateral resist of the paper sheet can be prevented.
Patent JP-S57205015-A (JP)
Title: Shearing method of thick steel plate
Inventor: SUGIYAMA MINEO
IPC: B26D7/08
Filed: 1981-06-10
Abstract: PURPOSE:To reduce the shearing load thus to prevent the edge seam flaw at the shearing and to improve the yield of the steel plate, by making the notch prior to the shearing of the thick plate. CONSTITUTION:The steel plate 1 to be fed by a pinch roll 4 is provided with a notch by the edge 6 of a cutter 5 provided n front of the side shear. Then on said notch, the steel plate 1 is sheared with small shearing load through the up- down motion of the upper edge 2 of the side shear.
Patent JP-S61247142-A (JP)
Title: Digital transmission line switching system
Inventor: HONMA KANICHI
IPC: H04L1/22
Filed: 1985-04-25
Abstract: PURPOSE:To eliminate the need for resynchronization and to prevent duplicated- error addition by switching a reception signal from an active system transmission line and a reception signal from a standby system transmission line at the receiving end after the frame synchronization is matched. CONSTITUTION:An active system transmission line supervisory circuit 1 and a standby system transmission line supervisory circuit 2 supervise respectively the reception signals of the active system and standby system transmission lines inputted from input terminals A, B at the receiving end of the digital transmission line having the standby system. The reception signal from the terminals A, B is inputted to a synchronizing circuit 3, where the frames and bits is matched in phase and the result is inputted to a switching circuit 4. The circuit 4 is controlled by a switch control circuit 5 to connect switchingly the input terminal A or B and an output terminal C, and switches the line by using a control signal from the circuit 1 or 2 when a fault takes place in the transmission line.
Patent JP-S5714265-A (JP)
Title: Phase coupler
Inventor: KODOTA TETSUO
IPC: H04N9/455
Filed: 1980-06-30
Abstract: PURPOSE:To adjust the phase of chrominance subcarrier signal automatically and very easily, by connecting a video signal from a video device to a video switcher and connecting a black burst signal from an automatic phase coupler to a drive signal. CONSTITUTION:A chrominance subcarrier signal is inputted to a terminal 21 of an automatic phase coupler A from a video device 5 such as television camera, and the phase difference with the reference chrominance subcarrier from a terminal 22 is detected at a phase difference detection circuit 2. If the error voltage is within E1 and E2 (where E1>E2), the phase coupling is continuously made at the range by a + or -60 deg. phase adjuster 3. If the error voltage is greater than the E1 or less than the E2, either one of four phases in 0-270 deg. is selected with comparators 7, 8 and a counter 9 to obtain the output for a multiplexer 5 and the phase of the synchronizing signal is changed in step. The phase of the chrominance subcarrier is coincided accurately and easily without using the measuring device for such as video device of mobile type, by repeating the operation, for confirmation.
Patent JP-H02264790-A (JP)
Title: New aminonaphthacene derivative
Inventor: TANNO NORIHIKO
IPC: A61P31/04
Filed: 1989-04-06
Abstract: NEW MATERIAL:A compound of formula I (R<0> is ethyl, 1-methyl-1-ethenyl or 1-alkyl-1-hydroxyethyl; R<1> is H or alkyl; R<2> and R<3> are each H or acyl). EXAMPLE:(7S,9S)-9-amino-9-ethyl-7-O-(2-deoxy-beta-D-erythropentapyrano syl)-6,11- dihydroxy-7,8,9,10-tetrahydronaphthacene-5,12-dione of formula II. USE:Anticancer drugs, anti-fungus agents. PREPARATION:A compound of formula III is reacted with a saccharide derivative of formula IV (R<4> and R<5> are each acyl; X is Br, I or Cl) in an inert solvent such as dichloromethane in the presence of a mercury salt or silver salt to obtain the objective compound. If needed, the protective group therein is eliminated.
Patent JP-S61248151-A (JP)
Title: Small-sized arithmetic unit
Inventor: KOIKE KUNIO
IPC: G06F15/02
Filed: 1985-04-25
Abstract: PURPOSE:To store a large quantity of initial data by storing initial data functions of which are not indicated when a power source is turned on in an external storing means through a CPU for arithmetic. CONSTITUTION:In the case where plural functions are possessed as the content of display and they are displayed selectively, initial data of function not displayed when the power source is turned on are stored in an external storing means ROM 5 through a CPU 4 for arithmetic. After the power source is turned on, the initial data stored in the ROM 5 are transferred to a display controlling circuit 2 through the CPU 4 for arithmetic according to a request inputted to a data inputting circuit 7 from the outside, and displayed on a display unit 1. Thus, all the memory capacity of the display controlling circuit can be used to process many functions such as display controlling program, input/output controlling of data etc.