baber/WOPTO huggingface dataset:
Patent JP-S5553699-A (JP)
Title: Heat exchanger
Inventor: KONDOU MASAHIRO
IPC: F28F1/22
Filed: 1978-10-12
Abstract: PURPOSE: To keep the heat exchanging coefficient stable and to make the structure of coolant cycle compact, by fixing coolant circulating tubes to a metal plate in tight contact with the same.  
     CONSTITUTION: Body 12 of heat exchanger is obtained by arranging coolant circulating tubes 11 in a zigzagged manner on a strip-like metal plate 10, applying strip- like resilient film 14 (for instance, made of foamed polyethylene) on the metal plate, said film 14 being cut into smaller sizes than metal plate 10 and applied with an adhesive agent for covering the entire surface of coolant circulating tubes 11, and bending the metal plate 10 substantially into an U-shape together with coolant circulating tubes 11. The body 12 is fastened with tape-like bands 15 from the outside of resilient film 14 in the manner that upper and lower free ends of the metal plate 10 intersect the curved portions 13B and connecting tube portions 11A, so that coolant circulating tubes 11 are forced onto the surface of metal plate 10 by the bands 15. With such an arrangement, it is enabled to keep the metal plate 10 and tubes 11 in tight contact with each other and to minimize intrusion of heat insulating material between the plate 10 and tubes 11, so that heat exchanging coefficient can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S616953-A (JP)
Title: Timer correcting system
Inventor: OKAZAKI KATSUYOSHI
IPC: H04L12/42
Filed: 1984-06-21
Abstract: PURPOSE:To make the time of a timer provided with each station node coincident with each other without error by measuring a delay time on a transmission line existing between station nodes and storing it to a supervisory node. CONSTITUTION:The supervisory node MN gives a time T0 of a basic timer TM of itself to other station node SN1 while giving it to a data slot. The station node SN1 receives it after a delay time DELTAt1, gives instantly the time T0 to the data slot as it is and returns it to the supervisory node MN. The supervisory node MN receives a signal at a time T1 after a delay time DELTAt2. The supervisory node MN uses (T1-T0)/2 as a delay time DELTAt, resets a timer TS1 of the station node SN1 and the time is transmitted while being added to the delay time DELTAt at the time of the timer TM.
Patent JP-H01298027-A (JP)
Title: Production of uo2 pellet
Inventor: YATO TADAO
IPC: G21C3/62
Filed: 1988-05-25
Abstract: PURPOSE:To obtain UO2 pellets having uniform physical properties and an arbitrary size by converting an ammonium diuranate slurry prepd. by allowing an aq. UO2F2 soln. to react with NH3 under special conditions into sintered UO2 pellets through UO2 powder. CONSTITUTION:NH3 is added to an aq. UO2F2 soln. having 50-500g/l concn. of U so as to regulate the molar ratio of NH3 to U to 3-6 and they are brought into a reaction. NH3 is then added so as to regulate the molar ratio of NH3 to U to 6-12 and an ammonium diuranate (ADU) slurry is prepd. by a further reaction. This ADU slurry is filtered, dried, roasted and reduced to obtain UO2 powder. This UO2 powder is molded and sintered to obtain UO2 pellets having 10-100mum grain size.
Patent JP-H10297555-A (JP)
Title: Resilient loop type running device and resilient loop
Inventor: OGAWA YOSHIHIRO
IPC: B62D55/12
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provides a resilient loop type running device which can prevent occurrence tooth slipping between a drive wheel and a resilient loop, which can prevent the resilient loop from coming off due to lateral force, and which has a high wear-resistance, a lower rolling friction and a high support load. SOLUTION: A resilient loop 40 is driven by a plurality of load rollers 20, instead of conventional drive wheels. The load rollers 20 receives a load from a vehicle and transmits to the resilient loop 40, and the resilient loop 40 having a high bending strength can bear against the load. Accordingly, the load rollers 20 and the resilient loop 40 receive high reaction forces to each other. As a result, a sprocket 20a of each of the load rollers 20 and the associated sprocket hole 40a in the loop 40 are surely meshed with each other, and accordingly, the load rollers 20 can surely transmits a drive force to the resilient loop 40. Accordingly, the vehicle can surely and stably run.  Further, in view of the friction drive, since the load rollers 20 transmit a drive force to the resilient loop 40 through the friction therebetween, it is possible to smoothly and quietly run the vehicle with less vibration. Further, since the plurality of load rollers 20 drive the resilient loop 40, a large drive force can be obtained.
Patent JP-H06315993-A (JP)
Title: Production of foamed molded product
Inventor: SAKAIDA SHOJI
IPC: B29L31/58
Filed: 1993-04-30
Abstract: PURPOSE:To effectively utilize a used resin beads product. CONSTITUTION:In producing an instrument panel, all of a base material 2, a skin 5, foamable resin beads M and foamed particles X are produced from a olefinic resin. The foamed particles X are formed by grinding a used resin beads product so as to have a particle size almost same to that of the foamable resin beads M. Next, the skin 5 and the base material 2 are arranged to a molding device and the premix of the foamable resin beads M and the foamed particles X is supplied to the gap 51 between the skin and the base material to fuse the foamed particles X to the foamable resin beads M by the heat of steam. Since the foamed particles X are mixed with the foamable resin beads M, both of them are integrated to form a foamed layer which is, in turn, thermally welded to the base material 2 and the skin 5.
Patent JP-S5651148-A (JP)
Title: Code conversion system for data transmission
Inventor: SAKAI TSUNETAROU
IPC: H04L25/06
Filed: 1979-10-04
Abstract: PURPOSE:To reduce data errors dependent upon code errors of the transmission line, by using plural sampling pulses for one mark or space to perform sampling. CONSTITUTION:When the original signal given to input terminal 11 is a space, the output of NAND gate NAG 6 is held in L by the sampling pulse in the speed five times as high as the data transmission speed given from terminal 12. At this time, the output of NAG 7 becomes H, and the same signal as the sampling pulse appears at output terminal 13 of NAG 8. When a mark is applied to counter COU as the input, the 8-frequency division output is applied to the data terminal of delay type F. F 4. Since the output of NAG 5 is H and the output of NAG 6 is H also when the input signal is a mark, the signal of the frquency in the speed five times as high as the transmission speed can be obtained at output 13 as 0, 0, 1, 0 and 1. Consequently, the influence dependent upon code errors can be reduced.
Patent JP-S6114853-A (JP)
Inventor: RONARUDO JIEFURII HANSON
IPC: B24B31/108
Filed: 1985-06-14
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-H01298485-A (JP)
Title: Picture recognizing device
Inventor: ISHITANI SHINKO
IPC: G06K9/20
Filed: 1988-05-27
Abstract: PURPOSE:To attain the partial reading of an original by selecting an area in a picture based on picture information read by a picture input means due to two different light sources. CONSTITUTION:The part of an original to be used with a drop-out color (for example, red) is surrounded by a frame line, the opginal is irradiated with a white light, a reading processing is executed, and then, the sentence of black, the part of a chart and the frame line of red are extracted and stored in a buffer memory 7. Next, based on image data, a histogram is respectively prepared in an (x) axis direction and a (y) axis direction. The same original is irradiated with a red light, read and a histogram prepared. By comparing the result of two histograms, an area surrounded by the frame line is extracted, and the character recognized by a character recognizing part 9 is displayed on a CRT 13. Thus, the necessary part only is selected and can be inputted.
Patent JP-S5753498-A (JP)
Title: Tetrocarcins and their preparation
Inventor: TOMITA FUSAO
IPC: A61P31/04
Filed: 1980-09-18
Abstract: NEW MATERIAL:Tetrocarcin F, G, and H of formula I (when R 1  is -CHO, R 2  is H, and when R 1  is -CH 2 OH or -COOH, R 2  is disaccharide residue) and their salts. The compounds have the following physicochemical properties; melting point (°C), F 201W204, G 194W198, H 211W216; specific rotation, F [α]D 27 =-49.4° (C=0.61, acetone), G [α]D 25 =-68.7° (C=1.0, acetone), H [α]D 25 =-69.2° (C= 0.72, acetone), elemental analysis (%), F, C=61.5, H=7.4, N=2.6 (corresponding to C 55 H 76 N 2 O 19 ), G, C=61.0, H=7.6, H=2.1 (corresponding to C 67 H 98 N 2 O 24 , H, C=60.2, H=7.4, N=2.1 (corresponding to C 67 H 96 N 2 O 25 ).  
     USE: Antifungal agent and antitumor agent.  
     PROCESS: Bacterial strain belonging to Micromonospora genus, e.g. Micromonospora chalcea KY11091 (FERM-P No.4458) is cultured at 28W38°C and pH 6W8 pref. in an agitated deep-tank fermentor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5654608-A (JP)
Title: Recording circuit of tape recorder
Inventor: IWANABE TERUKAZU
IPC: G11B20/04
Filed: 1979-10-04
Abstract: PURPOSE: To ensure the optimum automatic control for the record signal current of the different type of magnetic tape, by varying the impedance in accordance with the output of the record amplifier and the type of tape and thus controlling the record amplification factor.  
     CONSTITUTION: The output of the record amplifier 5 is rectified by the diode 8. And when the high-band component set by the resistances 7 and 10 plus the resistance 11 or 13 which is selected according to the type of tape reaches the level at which the maximum output is obtained, the driving is started for the transistor 14. And the impedance between the collector and the emitter of the transistor 14 varies automatically according to the output of the record amplifier 5. As a result, the signal input quantity of the high-band component is controlled via the capacitor 15 having a large impedance and to the low- and medium-band components. Thus the amplification factor of the amplifier 5 is controlled, and accordingly the record current is controlled automatically and according to the input level of the record signal so that it may not become higher than the saturation sound level of a different kind of tape. Thus the optimum recording and reproduction can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07330864-A (JP)
Title: Water-dispersible resin composition
Inventor: SAIKI YOSHITO
IPC: C08G59/14
Filed: 1994-06-10
Abstract: PURPOSE:To obtain an epoxy-based water-dispersible resin composition giving a coating film having excellent hot-water resistance and flexibility as a basic material for a coating material, etc. CONSTITUTION:This composition contains copolymers of formula I (R<1> is H or CH3; R<2> is phenyl, etc.), formula II [R<3> is group of formula III (R<6> is group of formula IV; (a) is 0-100), etc.; R<4> is group of formula V, etc.], etc., and formula VI as constituent units wherein the carboxyl groups of the copolymer are partly or totally neutralized with a basic compound such as KOH. The constituent unit of formula II is an epoxy resin compound produced by reacting an epoxy resin having an epoxy equivalent of 150-10,000 and containing >=1.0 glycidyl groups and >=1.0 alcoholic hydroxyl groups in one molecule on an average with a compound having a group reactive with the alcoholic hydroxyl group of the epoxy resin and reactive double bond at a molar ratio of 1/(0.02-1). The composition contains 90-10wt.% of the compound.
Patent JP-S63292950-A (JP)
Title: Magnetic resonance spectroscopic apparatus
Inventor: YOSHIDA TADATOKI
IPC: G01D18/00
Filed: 1987-05-26
Abstract: PURPOSE:To diagnose the tissue of a living body with high reliability by accurately identifying a chemical substance containing an objective atomic nucleus in spectroscopy, by mounting a means performing calibration by obtaining two spectroscopies relating to each other with respect to a region to be measured. CONSTITUTION:A compound containing an objective atomic nucleus 31P, for example, ATP, Pi or PCr is embedded in a top plate 1a for mounting an examinee P as a know substance and the known substance ATP, Pi or PCr and the examinee P are simultaneously excited and detected to obtain two spectroscopies S11, S12 and the spectroscopy S11 from the region 15 of the examinee P is calibrated on the basis of the spectroscopy S12 from the known substance ATP, Pi or PCr to identify the component of the compound containing the atomic nucleus 31P. In this case, the known substance is received in the container 14a-14c embedded in the top plate 1a at a predetermined position. These containers are made replaceable in the top plate 1a or the substance in the containers is made replaceable.
Patent JP-H05322103-A (JP)
Title: Vibration-damping supporting structure for boiler
Inventor: YASUDA TAKASHI
IPC: F22B37/24
Filed: 1992-05-21
Abstract: PURPOSE:To provide a vibration-damping supporting structure for a boiler which is designed to reduce the influence of a mode of vibration of high order on the boiler and reduce the responsive load when an earthquake occurs. CONSTITUTION:There are provided steel frames 1 for supporting a boiler 2, hanging rods 3 designed to support the boiler 2 by hanging it from a supporting steel frame 1, and a series of seismic ties 4 which, provided between the boiler 2 and supporting steel frames 1, restrict the relative displacement between them within limits when an earthquake occurs. The furnace 2a of the boiler 2 and a cage 2b thereof are connected by a coupling device 5 which is weakly resistant or not resistant to a relative displacement caused by thermal expansion or shrinkage of the furnace 2a and the cage 2b, whereas which is greatly resistant to a violent relative displacement caused by an earthquake.
Patent JP-S5462114-A (JP)
Title: High tensile steel for chain
Inventor: MINAMI TOSHIHIRO
IPC: C22C38/00
Filed: 1977-10-26
Abstract: PURPOSE: To provide a high tensile chain steel with high grade mechanical characteristics obtd. by adding specific elements such as Cu, Mo and B followedby heat treatment.  
     CONSTITUTION: Steel consisting of C; 0.2W0.33%, Si, 0.10W0.50%, Mn; 0.80W 1.50%, Cr; 0.80W 1.50%, Mo; 0.15W0.35%, P≤0.030%, S≤0.030%, sol. Al; 0.02W0.06%, B; 0.005W0.0030%, and Fe; the balance is quench hardened and tempered to obtain a high tensile chain steel with a high tensile strength above 80kg/ mm 2   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07329608-A (JP)
Title: Control device for internal combustion engine
Inventor: YANO TAKUTO
IPC: F02P5/15
Filed: 1994-06-10
Abstract: PURPOSE:To provide a control device for an internal combustion engine in which an idle switch is eliminated without lowering the function of detecting an idle state, the function of controlling the feedback of rotation speed, the function of limp home and the like and at the same time the constituent parts of a control unit are reduced to cut down costs. CONSTITUTION:The detection signals from each sensor and a switch which are installed in a vehicle are inputted to one control unit 401. The control unit 401 uses an idle-state detection signal as one control information, thereby performing the control of an internal combustion engine (fuel injection control, ignition timing control and idle rotation speed control) and at the same time controlling an electromagnetic clutch. An idle switch is eliminated. An acceleration switch 122 for detecting the opened state of an accelerator pedal 121 is used to detect the fully closed state of a throttle valve 103, and the internal combustion engine is brought into an idle state when the accelerator pedal 121 is in the opened state.
Patent JP-H0424830-A (JP)
Title: Dma controller
Inventor: OSHIBA MASAFUMI
IPC: G06F13/28
Filed: 1990-05-21
Abstract: PURPOSE:To improve the reliability of the DMA (direct memory access) transfer data by providing a means to a DMA controller to check the presence or absence of an error in the DMA transfer data. CONSTITUTION:A DMA controller 4 has a function to perform the DMA transfer of data at a high speed between the internal function modules or between the internal and external function modules without direct intervention of a CPU 2. The controller 4 contains a parity check circuit 5 which performs the parity check of the transfer data in a DMA transfer state. Thus the error of the data is checked in the DMA transfer state and the data including no error can be transferred. Then the reliability is improved for the DMA transfer data.
Patent JP-H06337557-A (JP)
Title: Automatic document feeder
Inventor: OKADA NAOFUMI
IPC: B65H5/02
Filed: 1993-05-31
Abstract: PURPOSE:To obtain an automatic document feeder whose cost is low and whose functionality is excellent by automatically adjusting the size of a gap between an original cover plate except a carrying means part and an original platen for exposure in the case of carrying in/out a sheet original and in the case of forming an image. CONSTITUTION:As soon as the original is fed, a spring clutch 5 is actuated to half rotate a cam 6. Then, a link 7 is moved in a direction shown by an arrow, the tips of levers 8a and 8b are lowered, an original cover mat 13 is raised, and the space of several millimeters is formed between the mat 13 and a glass. Then, the original 2 is carried in a state where the edge of the fed original is press-contacted by a pressing rollers (press-contact roller) 12a to 12c with the glass. Furthermore, when the leading edge of the original is detected by an original leading edge detecting sensor, a clutch 9 is actuated to stop the carrying of a belt 11, simultaneously, the spring clutch 5 is actuated to half rotate the cam 6, and the levers 8a and 8b, and the lever on an R side are raised, so that the mat 13 is lowered and the original 2 is press-contacted to the glass surface.
Patent JP-H04356445-A (JP)
Title: Production of di-tertiary butyl dicarbonate
Inventor: KURIMOTO ISAO
IPC: C07C68/02
Filed: 1991-05-31
Abstract: PURPOSE:To obtain di-tertiary butyl dicarbonate useful as a protecting agent of amino group by using an alkali metal t-butoxide as a raw material in one reactor and high yield without requiring purification by high vacuum distillation. CONSTITUTION:Tertiary butyl carbonic acid alkali metal salt such as sodium t-butyl carbonate or potassium t-butyl carbonate used as a raw material is reacted with phosgene or trichloromethyl chloroformate in the presence of a phase-transfer catalyst, preferably a quaternary ammonium salt and/or a pyridinium salt and a t-amine at -50 to +50 deg.C, preferably -40 to +40 deg.C to provide di-t-butyl dicarbonate remarkably advantageously in industrial scale. Furthermore, as the amounts used for the raw materials, phosgene is 0.4-2.5 times by mol, preferably 0.45-1 times by mol, the phase-transfer catalyst 0.1-200mol%, preferably 0.5-100mol% and the t-amine 0.01-200mol%, preferably 0.1-10mol%.
Patent JP-H0668041-A (JP)
Title: Computer system
Inventor: AANORUDO BURAMU
IPC: G06F15/16
Filed: 1993-05-31
Abstract: PURPOSE: To simplify the transfer of the data information of a multiprocessor computer system. CONSTITUTION: This system is constituted of at least two processor units 10 and 20, gate circuits 12 and 22 connected with each processor unit, switch unit 30 connected with the gate circuits 12 and 22, and connecting bus 34 connected with the gate circuits 12 and 22. Data information is transferred through the path of the switch unit 30, and control information and the data information is transferred through the paths of the gate circuits 12 and 22 and the connecting bus 34. Therefore, the transfer of the data information from one processor unit to all the other processor units is operated through the connecting bus without the switch unit.
Patent JP-S5920031-A (JP)
Title: Data transfer device
Inventor: HISANAGA SHIYUUJI
IPC: G06F13/28
Filed: 1982-07-23
Abstract: PURPOSE:To prevent a channel common control part from being provided with a higher processing capability than is needed by providing a means which changes a priority level in accordance with a current executing command in case of a chaining operation. CONSTITUTION:When a SEEK command is transferred to an input/output control part, a prescribed data transfer is performed under the control of a buffer control circuit 14. When this data transfer is terminated, the chanining operation request is issued. At this time, since stored contents of a command interpreting storage circuit 18 are 0, the chaining operation is performed after the processing of another service request if this service request has a higher priority level. When a SEARCH command is transmitted to the input/output control part, the stored contents of the circuit 18 become 1. A prescribed data transfer is executed under the control of the buffer control circuit 14. After this data transfer, the chaining request is transmitted from the input/output control part. At this time, since the stored contents of the circuit 18 are 1, the channel common control part processes this service request most preferentially.
Patent JP-H05269882-A (JP)
Title: Method for making a flexible tubular structure by continuous extrusion containing integrated multi-layered coated film of a few microns thick, and the extruded flexible tubular structure manufactured therefrom
IPC: B29D23/00
Filed: 1992-04-06
Abstract: PURPOSE: Toa provide a flexible tubular structure comprising a sealant barrier consisting of a monolayer film of a few microns thick orientated longitudinally in a continuous manner, whereby all of the components of said flexible structure are intimately bonded by a final heat treatment. CONSTITUTION: A basic polymer of bonding layer 7 is needed a monolayer film a few microns thick to perform a function of a sealant barrier 5 for protecting against transport of all fluids always flowing through the inner tube 2. Numeral 3 is a stiffener. This tube consists of one sheet of inner coat 6 capable of manufacturing from a polymeric compound on the basis of a mixture of nitrile rubber and polyvinyl chloride as an example of a meaning that it is used freely in contact with transporting fluids. Sealant barrier can be obtained by a covering with overlapping having a peripheral length smaller than the nominal diameter of sealant barrier.
Patent JP-S5462742-A (JP)
Title: Communication control system
Inventor: TSUMURA NORIMOTO
IPC: G06F13/00
Filed: 1977-10-28
Abstract: PURPOSE: To improve the efficiency in the circuit service of a CPU by enabling firmware built in a communication control module to check data constitution, etc.  
     CONSTITUTION: In communication controller CCM13, firmware is built which makes checks of data constitution to be transmitted and reveived and errors, and transfers control signals with CPU11. Receiving data from CPU11, CCM13 makes the built-in firmware discriminate whether or not the transfer should be done to the address of main memory unit MMU12 assigned by a command; if the decision is positive, data are transferred to MMU12 via data line 16 in a DMA mode and after the transfer, an interruption informing of the end of the transfer is caused to CPU11 via signal line 14 through the firmware of CCM13. In this way, CPU11 can execute other command until the acceptance of the interruption, so that the efficiency will improve. 
     COPYRIGHT: (C)1979,JPO&Japio