baber/WOPTO huggingface dataset:
Patent JP-H04243310-A (JP)
Title: Logarithmic transformation device
Inventor: KUMAGAI MAKOTO
IPC: H03G11/08
Filed: 1991-01-18
Abstract: PURPOSE:To improve the response speed of the logarithmic transformation device, especially the response speed when the device transits from the absence of an input signal to the state of presence. CONSTITUTION:An output of the logarithmic transformation device 1 is compared with a threshold level Vm by a comparator 2 and when the output of the logarithmic transformation device is small, a switch 3 is closed and a DC voltage Vadd is forcibly added to an input of the logarithmic transformation device. Thus, the input to the logarithmic transformation device is not much reduced even in the non-input state and since the logarithmic transformation device is always in the operation ready state, the response when the signal is inputted is quickened.
Patent JP-H08193418-A (JP)
Title: Concrete mold
Inventor: SUETSUGU KATSUMI
IPC: E04G9/05
Filed: 1995-01-13
Abstract: PURPOSE: To increase adhesiveness of end surface by forming the end part of a plastic mold on an end surface crossed at right angle to a main surface and, when the frame is assembled, butting the adjacent end parts with each other with the end surfaces surface-contacted with each other. CONSTITUTION: A concrete mold 11 is formed by a integral forming method using a metal mold. In this case, a rise wall 13 is tapered except for an end surface 15 as a result of the pattern draft provided on the metal mold. Also the end surface 15 is positioned at right angle to a main surface 14, and dimensions in vertical direction are made longer as far as practicable within the range where the metal mold can be drawn. Then, when multiple molds 11 are connected by a clip 6, adjacent end parts 12 are made in contact closely with each other by surface contact of the end surface 15. Thus deposited concrete is prevented from coming out of the end surface.
Patent JP-S61162654-A (JP)
Inventor: UCHIDA TAKEO
IPC: E04B5/48
Filed: 1985-01-14
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-S59128653-A (JP)
Title: Controlling device of status history memory
Inventor: MOMOSE HIRONARI
IPC: G06F11/34
Filed: 1983-01-14
Abstract: PURPOSE:To analyze effectively an abnormality or trouble related to plural information processors by providing the titled device with a common controlling circuit, switching circuit, tracer controlling circuit, etc. and allowing the change of the interlocking of respective tracers and interlocking conditions. CONSTITUTION:When two processors are used as a multiprocessor, a control type switching signal 100 is turned to logical ''1'' and the switching circuits 2, 3 input a common controlling signal 200 outputted from a common controlling circuit 1. Then the signal 200 is transferred to tracer controlling circuits 4, 5 to control tracers. IN this case, the tracers are controlled as if only one tracer exists in the whole system. Namely, writing information selected from internal status information 120, 121 can be written in the same address of memories 10, 11 at the same timing until troubles are generated in one or both the two processors. Thus, the abnormality or trouble is analyzed easily, carefully and effectively.
Patent JP-H05174574-A (JP)
Title: Memory controller
Inventor: MAEDA TAKAMI
IPC: G06F12/00
Filed: 1991-01-18
Abstract: PURPOSE:To achieve an accessing of a DRAM without spending waste time of a CPU by accomplishing a refreshing of the DRAM avoiding an access competition with the CPU. CONSTITUTION:While a CPU accesses a ROM 3 by a ROM chip select signal 19, a refreshing (memory holding operation) of a DRAM 7 is accomplished. As a result, a DRAM control signal generation circuit 6 is controlled by flip flops 15-17 in which a latch operation is controlled by a refresh demand signal 10 and the above ROM chip select signal 19, an OR circuit 18 and an arbitration circuit 13 to refresh the DRAM 7.
Patent JP-H05196799-A (JP)
Title: Deflecting electromagnet device
Inventor: TANAKA HIROBUMI
IPC: G21K1/093
Filed: 1992-01-14
Abstract: PURPOSE:To maintain the betatron frequency in acceleration of charged particles to be unvaries and thereby to enable stable circulation thereof by a method wherein four-pole shim coils for eliminating a magnetic field gradient of magnetic poles are provided between the magnetic poles. CONSTITUTION:Two pairs of four-pole shim coils 4 are provided between magnetic poles 2 and they are so designed as to generate a magnetic field gradient in the reverse direction to the magnetic field gradient generated as a residual magnetic field. This magnetic field gradient generated as the residual magnetic field has a very weak value and the magnetic field gradient generated by the coils 4 needs also to be only a little. A magnetic field between the magnetic poles 2 is expressed by the sum of the residual magnetic field and the magnetic field generated by the coils 4 and has a uniform magnetic field distribution having no magnetic field gradient. Thereby it is made possible to maintain the betatron frequency in acceleration of charged particles to be unvaried and the charged particles can be accelerated stably.
Patent JP-S58122106-A (JP)
Title: Method for rolling thick plate
Inventor: KOUNO TERUO
IPC: B21B1/38
Filed: 1982-01-14
Abstract: PURPOSE:To remarkably improve the yield of rolling, by rolling a material in an optimum edging condition basing on formulas for predicting the change of plane shape of the material to be rolled after a horizontal rolling and on formulas for predicting a plane shape of the material after a dog bone reduction pass in edging. CONSTITUTION:A numerical value of changing quantity DELTAWA of the width spreading of a material to be rolled after horizontally rolling the material having a rectangular crosssection, and a numerical value of changing quantity DELTALA of the crop length, are respectively predicted by using formulasI-IV. In the formulas, the following items are expressed by symbols respectively, rT; total draft from the thickness of a slab (h0) to the plate thickness (h) at the exit side of a horizontal pass required to obtain now. W0; the width of slab, R; radius of a horizontal roll, and in any case the unit is mm.. In the material to be rolled, on the other hand, the width spreading quantity DELTAW1 of the material after rolling and its crop quantity DELTAL1 are predicted by using the formulas V, VI. The width spreading quantity DELTAWF and crop length DELTALF of the final product are predicted by combining the formulasIIV with the formulas V, VI, and the optimum conditions are obtained so that said predicted values coincide with the width spreading quantity DELTAWC and the crop length DELTALC of the final product. Thus the rolling is performed in this optimum condition.
Patent JP-H01184012-A (JP)
Title: Manufacture of sic filter
Inventor: MATSUO HIDEYASU
IPC: C22B9/02
Filed: 1988-01-14
Abstract: PURPOSE:To eliminate aggregation of collected dusts and improve durability, by impregnating a porous body of SiC with carbon or a substance containing carbon as far as a predetermined layer thereof, thereafter turning the carbon to SiC to form a fine layer and a coarse layer. CONSTITUTION:After pre-baking, a porous body 6 of SiC which has been impreg nated with a resin solution as far as a predetermined layer thereof so that the resin is carbonized SiO2, and particles 7 of carbon are put in a container 8 and heated thereafter by means of a heater 10, while pressure is applied to the container 8 through an inactive, atmospheric medium 9. In this manner, carbon is turned to SiC, whereby the size of pore is controlled by the repetition of said reaction. The SiC filter thus obtained is a porous body of SiC consisting of SiC particles, in which the pores between the SiC particles have average pore diameters of, e.g., 1-3mum, preferably 2mum.
Patent JP-H01182770-A (JP)
Title: Bearing detector and moving receiver therewith
Inventor: OUMARU KENJI
IPC: G01S3/42
Filed: 1988-01-14
Abstract: PURPOSE:To realize an azimuth detection handily and inexpensively on a moving object by arranging a reading means for azimuth information of a bearing sensor and a means for correcting angle of rotation information of a flywheel using the azimuth angle information thereof. CONSTITUTION:Received signals from antennas 8a and 8b are compared 11 through BS converters 9a and 9b to obtain angle error information. Angle of a rested flywheel 1 to a moving object is detected 3a and 3b receiving reflected light from a light source 2 and outputted 6 as angle signal by information of an FF4 and a counter 5. Angle of a servo motor 7 to the moving object is detected with photo detectors 15a and 15b receiving reflected light from a light source 14 according to a surrounding pattern of a disc 13 and outputted with an angle calculating circuit 18 as angle signal through an FF circuit 16 and a counter 17. This enables the realization of the detection of an azimuth on the moving object simply and inexpensively.
Patent JP-S59131575-A (JP)
Inventor: SASAKI TAKAO
IPC: C04B35/58
Filed: 1983-01-14
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-S5390866-A (JP)
Title: Semiconductor rectifying device
Inventor: HORI SADAKAZU
IPC: H01L25/07
Filed: 1977-01-21
Abstract: PURPOSE: To increase the quakeproof property by attaching the diode containing the rigid lead material to the cooling body, sealing the lead material to the elastic terminal and bending the cooling body in the diode compressing direction when the diode temperature increases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61164664-A (JP)
Title: Ion wind electrostatic type air purifier
Inventor: OHARA NAOYUKI
IPC: B03C3/64
Filed: 1985-01-17
Abstract: PURPOSE:To simplify the connection structure from a high voltage power source, by forming an acceleration electrode from an electric insulating material having volume resistivity of a specific value or more. CONSTITUTION:Each of acceleration electrode 9 is formed of an electric insulating material, for example, a polypropylene resin having volume resistivity of 10<8>OMEGA-cm or more and the ion formed by corona discharge, which is generated by the high electric fields between ionization electrodes 4 and opposed electrodes 5, flows toward the opposed electrodes 5 and, at the same time, is accumulated on the acceleration electrodes 9 comprising the electric insulating material to raise the potential thereof and, as the result thereof, high electric fields are generated between the ionization electrodes 4 and the opposed electrodes 5. By this method, the high voltage output part 10a connected to the ionization electrodes and the earth connection part 10b connected to the opposed electrodes 5 may be only provided to a high voltage power source 10.
Patent JP-S56102797-A (JP)
Title: Reagent for measuring enzyme activity participating in purine metabolism
Inventor: SUGIURA MAMORU
IPC: C12Q1/48
Filed: 1980-01-19
Abstract: PURPOSE: To obtain a reagent for measuring purine nucleoside phosphorylase (PNP) activity, adenosine deaminase(ADA) activity, and guanase activity in the blood, in the blood dissolving red corpsucle, and in a culture solution, by combining a substrate solution, coloring solution, enzyme solution, and reaction terminating agent.  
     CONSTITUTION: For PNP, a substrate solution consists of inosine, sodium azide, and 0.05W2mol buffer solution in pH 7W8, for ADA, it consists of adenosine, sodium, azide, and 0.05W0.2mol buffer solution in pH 7W8, and, for guanase, it consists of guanine, sodium azide, and 0.05W0.2mol buffer solution in pH 6W7. An enzyme solution is a solution of 1.5W4mol xanthine oxidase or xanthine oxidase and prine nucleoside phosphorylase in ammonium sulfate suspension or 40W60wt% glycerol solution. A reaction terminating agent consists of 0.1W0.3mol acitic acid solution, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08281530-A (JP)
Title: Chip discharging mechanism for rolling-cutting tool
Inventor: SHIRATORI SHIGENAO
IPC: B23C5/06
Filed: 1996-01-16
Abstract: PURPOSE: To improve the discharging ability of chips. CONSTITUTION: A cylindrical body 35 opening toward the tip of a cutter body is provided on the peripheral outside of a cutter body 13 having a throw away tip 16 attached to the outer periphery of its tip. A pump chamber 38 expanding toward the radial outside of the cutter body is formed between the inner periphery of the cylindrical body 35 and the periphery of the basic end of the cutter body 13, and the side face of the cylindrical body 35 is somewhat expanded from the inner periphery of the pump chamber 38 toward its radial outside to extend to the outside of the pump chamber for forming a discharge port 40 communicating with the outside of the cylindrical body 35. A plurality of blades 52 is provided along the direction of the circumference of the cutter body on the periphery of the cutter body inside the pump chamber 38.
Patent JP-S5498564-A (JP)
Title: Manufacture for color receiving tube
Inventor: GOUSHI SEIJI
IPC: H01J9/227
Filed: 1978-01-23
Abstract: PURPOSE: To produce the mark for raster position detection, by locating the raster position index to the position relating to the panel matching point, and by baking the shadow through the through hole around the shadow mask at fluorescent substance film baking.  
     CONSTITUTION: The shadow mask f is mounted on the pin j at the inner surface of the panel e with the holder 1 of the frame h and a number of beam holes f 2  are regularly placed at the effective surface f 1 , and the raster position index g covers the beam hole of the surface f 1 . The through hole of the index g is mounted on the exposure stand main body a so that the center of the position index and the panel center are in agreement. When exposure is made after the photosensitive fluorescent film is made in the panel inside, the shadow of the index is not exposed and it can be shown for the mark of the raster position as the part having no fluorescent film. Thus, at the same time when the fluorescent film pattern is baked, the raster position mark can very accurately be adjusted to form, and the performance of the color receiving tube can be increased, by adjusting the raster position for vertical direction by taking this as reference. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06213589-A (JP)
Title: Heat exchanger
Inventor: ISHII OSAMU
IPC: F24F7/08
Filed: 1993-01-14
Abstract: PURPOSE:To facilitate a fixing or a removal of a lid by a method wherein an engaging or disengaging element for removably holding the lid for use in opening or closing an insertion or removal port for inserting or removing some heat exchanging elements as well as a holder are extended at a pair of guide rails. CONSTITUTION:When a product is to be assembled, guide rails G1 and G2 for slidably guiding edges of heat exchanging elements 20 having polygonal section are fixed to the predetermined locations within a housing 11. Each of the guide rails G1, G2 is constructed such that an engaging or disengaging element 10 and a holder G20 are extended at base plates G11, G21 inserted into the housing 11. Accordingly, when a maintenance lid 12 is to be fixed, one end of the maintenance lid 12 is engaged with an engaging or disengaging claw 204 of the holder G20, then a turning part G103 of the engaging or disengaging element G0 is rotated in a counter-clockwise direction and the engaging or disengaging claw G104 is engaged with the other end of the lid 12 and then fixed. According to this arrangement, it is possible to perform an engaging or disengaging of the lid 12 under an easy operation only with a rotating operation of the rotating part G103.
Patent JP-S58125388-A (JP)
Title: Monitoring method of working state by laser
Inventor: ISHIDA SHIYUUICHI
IPC: B23K26/00
Filed: 1982-01-19
Abstract: PURPOSE:To decide abnormal working conditions and abnormal results, by comparing the time required for generation of light emission from a working part after irradiation of a laser, or the maximum value of a detecting signal in this time, with a value of a normal time. CONSTITUTION:Laser light 2 outputted from a laser oscillator 1 is reflected by a reflector 10, is condensed by a condensing lens 3, and is irradiated to an object to be worked, through protecting glass 4. In this case, a working sound generated at the time of working is detected by a microphone 11 installed at a specified distance from a working point, and a detected working sound waveform is observed by an oscilloscope 12.
Patent JP-H07210612-A (JP)
Title: Monitor device
Inventor: SUZUKI TOMOTAKA
IPC: G06Q40/00
Filed: 1994-01-21
Abstract: PURPOSE:To reduce the burden by shortening the monitor time of a monitor. CONSTITUTION:In the monitor device, monitor results of all transaction devices 2 are displayed on the screen of a display means 35. Not only plural picture data but also normalcy graphic data and abnormality graphic data for visual discrimination of the presence/absence of a fault in each transaction device 2 are stored in a storage means 34. A discriminating means 31 discriminates whether each transaction 2 is faulty or not. If it is discriminated that all transaction devices 2 are not faulty at all, a display picture control means 33 performs the control to display normalcy graphic data on the screen, but if it is discriminated that some transaction device 2 is faulty, the means 33 performs the control to display abnormality graphic data on the screen.
Patent JP-S56102632-A (JP)
Title: Geothermal cooling system
Inventor: NAKANE TAKESHI
IPC: F24F1/02
Filed: 1980-01-21
Abstract: PURPOSE: To provide a geothermal cooling system which efficiently performs cooling in an energy conserving manner by utilizing the temperature more than the order of several hundred meters under the ground and making a fluid circulate between the heat exchanger buried under the ground and the heat exchanger placed on the ground.  
     CONSTITUTION: Double pipes 3 and 4 are driven into the ground to a portion more than 200W300m under the ground, and the large diameter upper portion 4' of the double pipe 4 is allowed to communicate with the upper portion of the small diameter portion 5 of the double pipe 3 in order to connect the double pipe 3 and 4 in series. The upper end portions of thus connected double pipes 3 and 4 are  covered with a heat insulating material 14. Moreover, a pump 7 is connected to the  large diameter upper portion 3' of the double pipe 3 in order to deliver the cold  fluid such as water sucked by the pump 7 from an outlet 9 to an inlet 11 of a heat  exchanger 10 placed in a chamber 1. The heat exchanger 10 makes the cold fluid exchange heat with the room air to cool. The water having exchanged heat is returned from the outlet 12 to the small diameter portion 6 of the double pipe 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04240013-A (JP)
Title: Cutting tool
Inventor: TSUCHIDA MASAICHI
IPC: B23C5/18
Filed: 1991-01-22
Abstract: PURPOSE:To provide a cutting tool with the degree of freedom of the angle of torsion of a cutting edge being increased and the durability of the cutting edge part being improved, by fixing the cutting edge part where a cutting edge and cutting discharge groove part are formed by having the specified angle of torsion via the support member inserted into the groove formed at the outside part of the shaft core part extending integrally from a shank part. CONSTITUTION:Groove parts 36a, 36b are formed at the outside part of a shaft core part 24 extending from a shank part 22 and integral with the shank part 22, and support members 26a, 26b are inserted into the groove parts 36a, 36b. And, the cutting edges 40a, 40b and the cutting discharge grooves 42, 42b place the cutting edge pieces 38a, 38b having the specified angle of torsion, also, formed separately from the above shaft core 24 on the shaft core 24 via the support members 26a, 26b, a cutting edge part 26 is formed with their brazing for fixing, and a cutting tool is manufactured.
Patent JP-H09193989-A (JP)
Title: Packing device
Inventor: FUKUSHIMA KAZUNORI
IPC: B65D85/68
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a packing device which does not use expanded polystyrene, and can reduce the cost. SOLUTION: This packing device is equipped with a pallet 4 on which an outdoor unit 1 of an air conditioner is mounted, an upper packaging body 8 to cover the upper surface of the outdoor unit 1, and a clamping band 9 which is spanned on the pallet 4 from the upper packaging body 8. Then, the pallet 4 is formed of two supporting bodies 4a being placed in parallel, and two fixing bodies 4b which are bridged on the supporting bodies 4a such as striding across, and on the bottom surface of the outdoor unit 1, a corrugated fiberboard 5 is attached.
Patent JP-H09192784-A (JP)
Title: Production of complex cast slab
Inventor: MURAKAMI KATSUHIKO
IPC: B22D11/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To produce a complex cast slab having clean interface between a base material and a clad material by drawing in the unidirection while solidifying and depositing a steel or a metal for the clad material on one side or both sides of the base material steel plate. SOLUTION: The base material steel plate 3 is passed under condition of dipping the one side surface into molten metal 2 having different composition as the clad material held on the free surface of a molten metal bath B3. At this time, the clad material 4 which solidifies and welds the molten metal 2 for the clad material on the dipping surface, is formed. The cast slab is bent in little upward with a supporting point roll 13 at the inlet side of the third bath B3 and drawn out with pinch rolls 14 at a desired drawing-out elevation angle θ. The thickness of the clad material 4 is controlled by adjusting the drawing-out angle θ diagonally upward in the bath B3 in the suitable range to decide the staying time in the bath B3, and then, the solidified quantity of the clad material 4 is controlled.
Patent JP-S5391081-A (JP)
Title: Vacuum deposition apparatus
Inventor: IKEDA KENICHI
IPC: C23C14/56
Filed: 1977-01-24
Abstract: PURPOSE:To prevent lifting up of alien substance in deposition room room and to form pure deposited film, by providing the means of controlling each flowing volume in gas viscous flowing domain at both vacuum exhausting part and atmosphere inducing part and narrowing down gas flowing volume and then, generating no turbulent flow at an early stage of each process of exhausting and atmosphere inducing.
Patent JP-2000203737-A (JP)
Title: Paper feeder and image forming device provided with the same
Inventor: YUI HAJIME
IPC: B65H3/52
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To impede returning of paper of an upper layer part in an opposite paper feed direction so as to prevent generation of wedge shape in a tip end of a paper sheaf in the paper upper layer part, by giving return resistance force resisting against press return force acting in the paper in the upper layer part to the paper therein by a lock part. SOLUTION: This paper feeder has a paper feed means calling paper 18 loaded in a prescribed location successively from the uppermost part and friction separating this called paper 18 fed and a saw-shaped lock part 36 integrally provided with a paper retaining member 28 in a condition abutting to a rear end part upper surface of the paper 18 in a layered condition. This lock part 36, when press return force (p) tending to press return the paper 18 in an opposite direction to a paper feed direction acts relating to the paper 18 in an upper layer part fed after the paper 18 in the uppermost part, locks this paper so as to be hooked by a paper rear end in the upper layer part, and return resistance force P resisting against the press return force (p) is given to the paper 18 in the upper layer part by this lock condition, so as to impede returning of the paper.