baber/WOPTO huggingface dataset:
Patent JP-S61256151-A (JP)
Title: Solar heat collector
Inventor: IWANAGA SHIGERU
IPC: F24S90/00
Filed: 1985-05-07
Abstract: PURPOSE:To utilize the heat collecting section of the device effectively and improve the heat collecting capacity of the same by a method wherein parallel heat collecting medium flow paths are connected to the inlet port side of a mixing vessel on the half way thereof and the flow path is branched again at the outlet port side of the mixing vessel. CONSTITUTION:The title heat collector is provided with a plurality of heat collecting sections 10, a plurality of heat collecting medium flow paths 11, connected thermally to the heat collecting sections 10, and the mixing vessel 12 and the heat collecting medium flow path 11 is branched into parallel two series after passing an expansion valve 3 to connect them to the inlet port side 13 of the mixing vessel 12 after passing the heat collecting section 10 while the path is branched again at the outlet side of the mixing vessel 12 to guide them to the heat collecting section 10. According to this method, the dryness of refrigerant in the side wherein the flow amount of the same is short is mitigated by the refrigerant of low dryness, which flows through the remaining heat collecting medium flow paths 11, by passing through the mixing vessel 12 on the way thereof even when the heat collecting amount is reduced by the difference between the flow amounts of respective heat collecting medium flow paths 11, therefore, the heat collectors 4 may be used effectively in the heat collecting medium flow paths 11 after the mixing vessel 12. Accordingly, the total heat collecting amount of the heat collector may be increased and the efficiency of heat collecting operation may be improved.
Patent JP-S57212282-A (JP)
Title: Adhesive curable with electron rays
Inventor: NAKAMOTO MITSUHARU
IPC: C09J4/00
Filed: 1981-06-23
Abstract: PURPOSE: The titled adhesive that is made by adding acrylic or methacrylic acid to epoxy groups in a polymer resulting from polymerization of glycidyl acrylate or methacrylate monomer, thus being curable in a short time, showing high initial adhesion and giving the flexible adhesive bond.  
     CONSTITUTION: The objective adhesive is obtained by adding (A) acrylic or  methacrylic acid to a part of the epoxy groups in (B) the polymer containing epoxy groups made by polymerizing a mixture of (i) glycidyl acrylate monomer as the major component, when necessary, (ii) other acrylic or methacrylic esters and other vinyl monomers at a ratio 10W5,000pts.wt. of (ii) to 100pts. of (i), thus containing both epoxy groups and acryloyl or methacryloyl groups. Preferably component B is added by 0.3W0.6mol per 1mol of the epoxy group in component A.  
     USE: Adhesive for paper, plastic and metal films. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59223111-A (JP)
Title: Descaling method
Inventor: SHIMOZATO YOSHIO
IPC: B21B45/06
Filed: 1983-06-02
Abstract: PURPOSE:To descale efficiently a steel strip and to improve surface quality by projecting mechanically a fine granular abrasive material to the strip to blast the same and descaling further the strip with a rotating tool then pickling the steel strip. CONSTITUTION:A hot rolled steel strip 1 is blasted by means of an abrasive material having <=0.35mm. grain size projected mechanically at 45-90m/sec projecting speed from projectors 2a, b, 2c, d in a blasting chamber 3a between rolls 4 and 5 and a blasting chamber 3b between rolls 6, 7. The strip is then descaled by a rotating tool consisting of brushes 10, 12 and backup rolls 11, 13, etc. in a blasting chamber 9 between rolls 8 and 14. The strip 1 is thereafter passed through an acid soln. 17 such as hydrochloric acid or sulfuric acid in a pickling tank 16 so as to be thoroughly descaled. Such strip is transferred to the succeeding stage such as a cold rolling installation, etc.
Patent JP-H11296804-A (JP)
Title: Recording and reproducing method of magnetic card and the card used in the method
Inventor: ISHII MASAYOSHI
IPC: G11B5/09
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic card recording and reproducing method and a magnetic card having a superior security effect. SOLUTION: A means is provided to obtain more than two kinds of recording signals i by changing the percentage of the changes of the waveforms of recording currents i. In the information recording region 5 of the magnetic card, information as the initial information is formed of magnetic bar codes, etc., in the longitudinal direction with more than two kinds of recording densities by a magnetic recording means in information recording regions 51 and 52. Then, every time the card is used, a card reader checks the presence or the absence of the signals and reads more than two kinds of signal levels having different signal densities and information recording regions 51-1 and 51-2 are erased. Then, the signal levels of the information recording regions after the erasing process are read.  Then, the information is used after the comparison check is made against the information recording regions before and after the erasing process. The above processes are conducted every time the card is used and similar checks are conducted. As a result, the output power of the recorded signals of the recording erased place is reduced to less than 10% of the power prior to the erasing and in the Ba ferrite card case, the card can not be used.
Patent JP-H01268599-A (JP)
Title: Steam iron
Inventor: YAMAMOTO TOSHIYOSHI
IPC: D06F75/18
Filed: 1988-04-20
Abstract: PURPOSE:To improve the situation of using, by interlocking a circular-column-formed shaft with the plunger of a first solenoid, to change the opening area of the drain slot of a cylindrical vessel side wall, and by switching a water channel switch with the operation of a second solenoid. CONSTITUTION:By a running water quantity regulator 16, according to the position of a circular-column-formed shaft 20, the opening area of the drain slot 18 of the side wall of a cylindrical vessel 19 is changed, and by a first solenoid 21, the circular- column-formed shaft 20 is operated. A water channel switch 22 is vertically moved by the working of a second solenoid 23. In a steam state, the first solenoid 21 is turned OFF, and the second solenoid 23 is turned ON, and the water channel switch 22 is released, and the opening area of the running water quantity regulator 16 is minimized, and the quantity of water dropped into an evaporation chamber 3 through a nozzle 9 is reduced, and from an air jetting slot 4, normal steam is jetted. By power shot, the first and second solenoids 21, 23 are turned ON, and from the nozzle 9, a large quantity of water flows to the evaporation chamber 3, and from the air jetting slot 4, steam is strongly jetted, and the state of the power shot is set. When the first and second solenoids 21, 23 are turned OFF, then by the energizing force of a spring, a water channel is perfectly closed, and a dry state is realized.
Patent JP-S59220226-A (JP)
Title: Method of press drawing working
Inventor: KOJIMA TOSHIHIKO
IPC: B21D22/28
Filed: 1983-05-31
Abstract: PURPOSE:To lower the limit value of pitch interval of drawing work by making drawing work of a metallic plate in due succession and after the first drawn part is nearly formed, making at least the second drawing near above-mentioned drawn part. CONSTITUTION:The first drawing part is drawn in a metallic plate 1 in due succession such as the first process 1-1, second process 1-2 and last process 1-n. When the first drawn part comes near final drawn shape, such as in the last process 1-n or in the last but one process 1-n-1, the second drawn part is made in due succession such as processes 2-1, 2-2-2-n. In the case where the last drawn part 1-n, 2-n is made to grommet, the bottom face is blanked to the shape 1-na, 2-na. Thus, drawing work with reduced limit of pitch interval of the drawn part becomes possible.
Patent JP-S5540203-A (JP)
Title: Crude heavy oil supplying method of diesel engine for ship
Inventor: MURAKAMI SATOSHI
IPC: F02M31/00
Filed: 1978-08-08
Abstract: PURPOSE: To prevent the fatal trouble due to abnormal wearing etc. of a fuel pump of a main member even when a crude heavy oil may be used for a diesel engine, by means of preventing the sludge formation and the making into coarse grain of fein particle by utilizing the crude heavy oil.  
     CONSTITUTION: The fuel oil in a fuel tank 1 is sent to a settling tank 3 by a pump 2 for the purpose of separating the coarse and big trash, and after being purified by a purifier 5 by means of heating a heater 4 for purifier, is stored in a service tank 6, and after being heated to a heater 8 by a pump 7, is sent to a main fuel ejector via a filter 9. In the process of such supplying fuel oil for a diesel engine for ship, after the fuel oil being purified by the purifier 5 by means of heating by the heater 4 for purifier, the oil temp. is kept at 40W70°C by means of containing in the service tank 6 via the cooler or of setting up a cooling pipe 10 in the tank 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5221843-A (JP)
Title: Solid state thin film light modulation element
Inventor: TADA KOUJI
IPC: G02B6/12
Filed: 1975-08-12
Abstract: PURPOSE:To obtain an indicating modulation element for optical communication with low operation voltage and excelling in characteristics by beaming a light intensely modulated against special photoconductive wave path.
Patent JP-H08293897-A (JP)
Title: Exclusive control system
Inventor: SUZUKI MASAAKI
IPC: G06F13/00
Filed: 1995-04-21
Abstract: PURPOSE: To dispense with proceedings for setting a lock state as against a management table and setting a value as against the management table with it from a manager by way of an agent. CONSTITUTION: When the agent 4 generates (or erases) a management object 7 in (from) a management information base 3 based on an indication from one of the managers 1 and 2, an operation to write the value 1 (or the value 0) in the applying area of the management table 8 in the management information base 3 is executed at first. At this time, when the value of a writing destination is zero (or one) and the applying area value is changed, it is judged that there is no access from the other manager so that the corresponding management object is generated (or erased).  When the value of the writing destination is one (or zero) even if the operation for writing th value 1 (or the value 0) in the applying area of the management table 8 is executed and he applying area value is not executed, it is judged that preceding access from he other manager is executed so that the processing is interrupted.
Patent JP-H02174665-A (JP)
Title: Hopper continuously feeding tabacco for cigarette manufacturing machine
Inventor: RABE FURANSHISU AUGUSUTOU MOOR
IPC: A24C5/39
Filed: 1989-04-17
Abstract: PURPOSE: To surely form the comparatively thin carpet of tobacco by increasing the tobacco carry capacity of spikes on a spike conveyer more than the amount of a comparatively thick tobacco carpet to be supplied when rotating a roller at maximum speed. CONSTITUTION: The tobacco from a supply pipe 110 is moved through an air separator 122 and a rotary seal 170 into a passage 180, and a comparatively thick tobacco carpet 181 is formed between walls 180A and 180B and supplied onto a spike conveyer 184 by rotating a rugged roller 182. In this case, the tobacco carry capacity of spikes on the spike conveyer 184 is more than the quantity of tobacco to be supplied when rotating the roller 182 at the maximum speed. Then, the comparatively thin tobacco carpet is formed by cooperating the spike conveyer 184, remover roller 186 and spike roller 188 and supplied through a sliding face 190 and a passage 192 to a downstream side process.
Patent JP-H01268317-A (JP)
Title: Decoding device for adpcm signal
Inventor: FUMA MASATO
IPC: H03M7/38
Filed: 1988-04-20
Abstract: PURPOSE:To suppress a noise which is superposed on a reproducing analog signal by setting difference data to '0', and also, setting a prediction coefficient to a smaller value than '1', when an error is detected in the prediction coefficient. CONSTITUTION:The title device is provided with a predicting device 1 for executing a linear prediction in (m)+1pieces of sample data, and when an error exists in a prediction coefficient, a prediction coefficient error flag becomes '1', a gate G is closed, and input difference data goes to '0' equivalently. Also, G0-Gm are closed and prediction coefficients K0-Km go to '0' equivalently, a gate G'0 is opened and an output of a multiplier 4 having a prediction coefficient K'0(0<K'0<1) passes through an OR gate 5 and applied to an adder 2 and reproducing output data Xn approach '0' gradually. In such a way, in case when an error is generated in the prediction coefficient, a value of decoding data can be decreased gradually, the generation of a higher harmonic at the time point of an error is generated can be relaxed, and the noise which is superposed on a reproducing analog signal can be suppressed.
Patent JP-H05269273-A (JP)
Title: Embroidery pattern position display device
IPC: D05B35/00
Filed: 1992-03-25
Abstract: PURPOSE:To improve the usability of a sewing machine by previously lighting the starting point and completion point of the embroidery pattern sewing by an embroidery sewing machine and the standard lower line in the sewing direction, previously on an embroidery cloth. CONSTITUTION:As for a sewing machine A equipped with embroidery function, a pattern selecting means 1 which can be externally operated in order to select a desired sewing pattern from among a plurality of sewing patterns is installed, and an on-cloth display device DP which forms a supposed contour from three point displays and one line display of the starting point 1, completion point 2, and the height position 3, and the standard lower line 4 in the sewing direction of the embroidery pattern sewing by irradiating the bed surface D of the sewing machine in the lower part from a display light source 21 installed inside a sewing machine arm part B is installed, and a calculation data memory means for memorizing the arbitrary data for the point and line displays and a seam forming means for carrying out the embroidery pattern sewing on the basis of its data are installed.
Patent JP-H08257063-A (JP)
Title: Truck for stepped part
Inventor: KUNIDA OSAMU
IPC: B62B3/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a truck capable of easily passing over a stepped part by closing the cock of a cylinder connected to an auxiliary wheel provided between a front wheel and a rear wheel to make the cylinder airtight, supporting a load, and opening the cock to make the cylinder expansible and contractible. CONSTITUTION: When the cock of a cylinder 5 is opened, and a handle 3 is held to lift up the rear wheel side of a truck, the cylinder 5 is extended. When the cock is closed, the cylinder 5 is made airtight, and the truck is laid into a seesaw state having an auxiliary wheel 4 in the center as a fulcrum. When the handle 3 is then pressed, a front wheel 1 is lifted by the seesaw action, and the front wheel 1 can be lifted to a position higher than a stepped part. If the whole truck is advanced in this state, the front wheel 1 can be put on a step. When the cock is thus opened to push the truck, a bar 6 for supporting the auxiliary wheel 4 is touched by the step. Then, the cylinder 5 is contracted, and the auxiliary wheel 4 can get on the step without being caught by the step.  When the rear wheel 2 finally reaches near the stepped part, the handle 3 is lifted up to put the rear wheel 2 on the step, and the truck can pass over the stepped part.
Patent JP-S59222382-A (JP)
Title: Multicolor thermal recording material
Inventor: MIYAJIMA SHIGERU
IPC: B41M5/34
Filed: 1983-06-01
Abstract: PURPOSE:To suppress development of ground color at the time of coating, obtain a clear multicolor image with favorable contrast and suppress development of ground color in preservation, by intermediately providing an intermediate layer constituted of a specified copolymer between a plurality of thermal color forming layers. CONSTITUTION:A plurality of thermal color forming layers comprising a leuco dye and a color developer as main consituents are provided on a base, and an intermediate layer consisting of a polyvinyl alcohol/(meth)acrylic acid amide/ (meth)acrylonitrile copolymer resin is intermediately provided between adjacent ones of the color forming layers. Although the intermediate layer is constituted of a water-soluble resin, the water solubility is extremely lowered upon drying after coating, so that an upper layer is not affected by a lower layer, and the coating property in providing the upper layer on the intermediate layer is favorable. By controlling the amount (thickness) of the intermediate layer, it is possible to use color forming materials having arbitrary melting temperatures for the upper and lower layers.
Patent JP-S62255602-A (JP)
Title: Failure neutralizing mechanism for electric-hydraulic servoactuator
Inventor: OTSUKA TADAHIRO
IPC: F15B20/00
Filed: 1986-04-27
Abstract: PURPOSE:To improve the safety of the whole system by closing an oil passage and simultaneously returning an actuator to its neutral position when an electric input signal system has got out of order. CONSTITUTION:An actuating circuit is provided with a block valve 4 closing when an electric input signal system has got out of order and a mechanical feed back valve 5 to return an actuator 2 to its neutral position simultaneously with then. When a failure signal is inputted in a solenoid valve 3, the block valve 4 cuts off oil passages 9, 10, and the mechanical feed back valve 5 abuts on the cam 13a of a link mechanism 33 to return the actuator 2 to the neutral position. Therefore, hydraulic oil supplied to the actuator 2 can return it to the neutral position, even if it is large in seize, to produce large output. Thus a failure neutraliying mechanism can become small-sized and lightweight, and secure the safety of the whole system.
Patent JP-H09268890-A (JP)
Title: Segment for tunnel lining
Inventor: MIYASHITA YOSHITAKA
IPC: E21D11/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the execution efficiency in the tunnel lining by a flat plate segment in which the prestress is introduced. SOLUTION: A flat plate segment 10 is curved in an arc-shape, and contains a concrete body 16 having a plurality of connection bolt receiving spaces 30 and inner circumferential surfaces 32 on which the connection bolt receiving spaces are released. A plurality of joining plates 20, 24 are embedded in a circumferential end part 18 and a width direction end part 22 of the body. Each joining plate has a joining bolt hole 38 to be communicated with each connection bolt receiving space 30. A PC steel 26 which is extended at least in the circumferential direction or the width direction, and fixed to the joining plates opposite to each other and tensioned is arranged in the body.
Patent JP-H08272059-A (JP)
Title: Package of multilayer silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C3/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a package of the multilayer silver halide color photographic sensitive material small in fluctuation of photographic performances and superior in stability against time layer by using a specified compound for at least one silver halide emulsion layer of the photosensitive material. CONSTITUTION: The package of the multilayer silver halide color photographic sensitive material has a volume of 50-140cm<3> and contains in at least one of the silver halide photosensitive layers the compounds represented by formulae I-V in which Ra1 is an alkyl or alkenyl group or the like; Ra2 is an H atom or a group same as Ra1 ; X is a heterocyclic group; Rb1 is an akyl or alkenyl or aryl group; Y is a nonmetallic atomic group necessary to form a 5-membered ring together with the -N=Cgroup; each of Rd1 and Rd2 is an alkyl or aryl group; and each of Re1 and Re2 is a hydroxylamino or hydroxyl group or the like.
Patent JP-H09283773-A (JP)
Title: Oxide electronic device
Inventor: NAMIGASHIRA TSUNEHIRO
IPC: H01L29/786
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a structure where the operating voltage is not determined according to the barrier height caused by a depletion layer at a contact plane by forming an impurity layer on an oxide semiconductor at the interface between this semiconductor and intermediate layer by the delta doping method. SOLUTION: The oxide electronic device comprises an oxide semiconductor 11, intermediate layer 12, cathode electrode 13, anode electrode 14, impurity layers 15, 16 formed by the delta doping method, and oxide semiconductor layer 11A inserted between the intermediate layer 12 and impurity layer 15 or 16. The oxide semiconductor 11 provides a low operating voltage enough to raise the current density and allows the operating voltage to be controlled by controlling the activity of La and quantity of dopant. Since LaTiO3 , is used for the delta doping, the crystal matching with the oxide semiconductor 11 of SrTiO3 , is good enough to result in easy regrowth of SrTiO3 . Thus it is possible to reduce the operating voltage of the oxide electronic device.
Patent JP-H03296438-A (JP)
Title: Catalyst for waste gas purification
Inventor: FUKUDA YU
IPC: B01J23/84
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a catalyst which is highly active even at high temperatures by forming a catalytic layer consisting of ceramic fibers, a perovskite-type composite oxide, and an inorganic binder on the surface of a honeycomb-like ceramic structural body. CONSTITUTION:A porous catalytic layer 2 comprised of a mixture of ceramic fibers 3 of such as alumina, silica, etc., an oxidation catalyst 4 of a perovskite- type composite oxide, and an inorganic binder is formed on the surface of a honeycomb-like ceramic structural body 1 having ventilating holes where waste gas passes. In this way, the surface area having catalytic function increases and the resulting catalyst becomes a highly active waste gas cleaning catalyst.
Patent JP-H04308491-A (JP)
Title: Current limiting method in direct flux control type vector control for induction motor
Inventor: OKADA YASUHIKO
IPC: H02P23/07
Filed: 1991-04-04
Abstract: PURPOSE:To realize limitation of motor current by employing a value, obtained by multiplying an externally set torque command value for operating a flux command value by a coefficient, as an operational torque command value. CONSTITUTION:An KG operating unit 11 receives a torque command value tau', a limit current value IL and a motor current Ia, and outputs an operational torque command value tau' operated by determining a coefficient KG through an algorithm. Output tau' from an KG operating unit 11 is fed to an operating unit 8 and employed in the determination of a flux command value phi'. Consequently, magnitude of torque current IT is controlled and the value of the motor current Ia can be controlled lower than the limit current value IL.
Patent JP-2000294940-A (JP)
Title: Electronic apparatus for both desktop and wall-mounting
Inventor: SUZUKI TAKAYUKI
IPC: H05K5/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operation times at mounting of an electronic apparatus, and to simplify its mounting operation. SOLUTION: This electronic apparatus is provided with an apparatus body 2, in which an electronic component is built and which comprises a rotation support part 6 and a turn support part 7 on both sides. In addition, the electronic apparatus is provided with a mounting piece 3, which is arranged and installed at the apparatus body 2 so as to be freely turnable and which comprises a sidewall part 18 and a sidewall part 19, which can be fitted respectively to both turn support parts 6, 7. The mounting piece 3 is constituted, in such a way that stoppers 21, which can be positioned inside a first recessed part 10b and a second recessed part 13b, are arranged and installed at the respective sidewall parts 18, 19.
Patent JP-S59222338-A (JP)
Inventor: SHIMAMOTO YUUJI
IPC: B32B15/14
Filed: 1983-06-01
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。