baber/WOPTO huggingface dataset:
Patent JP-H01249669-A (JP)
Title: Ceramic circuit board
Inventor: KOMORIDA YUTAKA
IPC: H01L23/12
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the exfoliation of metallic sheets and the crack of ceramics and to greatly improve the reliability to heat history by using specific clad materials as the metallic sheets at the time of joining the metallic sheets by heating onto a ceramics substrate to form a ceramics circuit board. CONSTITUTION:The following constitution is adopted at the time of joining the metallic sheets having a required shape by joining onto the ceramics substrate by heating to form the ceramics circuit board: The clad materials 2 which are constituted of copper members 3, 3 and are interposed with a low thermal expansion alloy 4 between the members 3 and 3 are used for the joint surface and outside surface of the ceramics circuit board 1. The low expansion alloy is preferably an alloy having the coefft. of thermal expansion ranging 10X10<-7>-100X10<-7>/ deg.C, for example, 'Imvar(R)' alloy, 'Cobal(R)' alloy, etc. The copper members produced by rolling copper contg. oxygen to serve as a binder at about 100-3000ppm ratio on at least the surface are preferable as the copper members.
Patent JP-H07260795-A (JP)
Title: Converyer for analyzer
Inventor: BURUNO KOTSUKU
IPC: G01N35/04
Filed: 1993-04-05
Abstract: PURPOSE: To process multiple analysis samples with great flexibility with respect to analysis characteristics obtained from respective samples by arranging multiple cuvette bolding devices along the circumference part of a plate type rotor magazine. CONSTITUTION: A circumference part 2 of a cuvette carrier is formed into a polygon, while an outside face of the cuvette carrier is constructed of 99 pieces of flat small faces 2a. By means of the flat faces of the small faces 2a, cuvettes 3 are easily brought into contact with these flat faces, and the outside walls 3a of the cuvettes 3 are also flat. Therefore, each of the respective small faces 2a serves as a face to which the cuvette 3 is placed. That is, a rotor magazine 1 is provided with 99 pieces of spaces for magazines at most A ring type face 4 of the rotor magazine 1 is vertically adjacent to the outside wall 3a constructed of the small faces 2a. On the upper face of each flange 3b, a recess part, 3c which is surely engaged with a holding device 5 is arranged. An elastic holding element 7 allows removal/insertion of the cuvette 3 by means of a simple linear motion.  Therefore, an accurate position of the cuvette 3 is limited in the radius direction and in the vertical direction.
Patent JP-S5412344-A (JP)
Title: Substituted phenylurea derivatives, their preparation and herbicides comprising
Inventor: TAKEMOTO KAZUKI
IPC: C07C239/00
Filed: 1977-06-28
Abstract: PURPOSE: N'-4-Phenethyloxyphenyl N-methoxy-N-methylurea derivatives of formula I: (X 1  is lower alkyl group, lower alkoxy and R's are the same or different and lower alkyl, lower alkoxyl group, halogen, etc. When X 2  is H or methyl group; n is an integer 1W3; X 2  and R are the same or different and H, lower alkyl, lower alkoxy, halogen, etc. when X 1  is H, halogen, trifluoromethyl group; n is an integer 1W3). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S554750-A (JP)
Title: Read discrimination method of magnetic information
Inventor: NAGASHIMA MASAYOSHI
IPC: G06Q50/00
Filed: 1978-06-28
Abstract: PURPOSE: To read magnetic recording information on automatized tickets without influence of demagnetization, etc., by recording the same information on a magnetic recording layer repeatedly in series.  
     CONSTITUTION: Code data of information recorded in information printing recording part 3 is magnetically recorded repeatedly in series with a start signal, an end signal and a segment BCC code on magnetic layer 2 of toll road passage ticket 1. When this magnetic recording is read in the exit, the demagnetization and recording miss generation probability is almost zero even in case of demagnetization and recording miss because the same bit is repeated, and correct information is read through a discrimination circuit, and tariff calculation and display based on this information are performed. Consequently, magnetic recording information on automatized tickets is read and discriminated with a high reliability without influence of demagnetization, etc. However, after magnetic layer 2 of passage ticket 1 subjected to processings such as information read, discrimination, etc., is demagnetized, information such as tariff and exit information based on read result are written on magnetic layer 2 once at least and are preserved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03276314-A (JP)
Title: Attitude controller
Inventor: FUJIWARA SHIGEKI
IPC: B23P19/00
Filed: 1990-03-27
Abstract: PURPOSE:To miniaturize an entire shape of an attitude controller in a simple constitution by providing a difference of levels between a movable object consisting of a cylindrical magnetic substance and a surface where the attracting force of an electromagnet is acting. CONSTITUTION:Many square pillar projections 8a are provided on the circumferential surface of movable object 1 so that the differences of levels are formed. Each of electromagnets 2a - 2c is produced with a coil wound round a C-shaped yoke having the differences of levels formed with many square pillar projections 8b on the end face of the yoke. The currents supplied to the electromagnets 2a - 2c undergo the feedback control via a control means based on the outputs of the position sensors 3a and 3b. Thus the attracting force can be properly set to the object 1 with the electromagnetic forces 2a - 2c. In such constitution, the 5-axis attitude and the compliance can be controlled and a compact attitude controller is obtained.
Patent JP-S58196216-A (JP)
Title: Preparation of ethylene-alpha-olefin copolymer
Inventor: MURATA KAZUHIKO
IPC: C08F4/00
Filed: 1982-05-11
Abstract: PURPOSE:To obtain the titled amorphous or low crystalline copolymer having a narrow distribution of the composition, by using a catalyst consisting of a novel highly solvent-soluble, active vanadium catalyst component and an organoaluminum compound catalyst component. CONSTITUTION:(C) Ethylene is copolymerized with (D) a 3C alpha-olefin or further with (E) a polyene in the presence of a catalyst consisting of (A) a solvent- soluble catalyst component obtained by reacting (i) a hydrocarbon polymer having 500-2,000 number-average molecular weight and 1-5 OH groups and/or COOH groups, e.g. hydrogenated hydroxy-terminated polybutadiene, with (ii) a vanadium compound, e.g. vanadium tetrachloride, and (B) an organoaluminum compound catalyst component, e.g. triethylaminum, to give the aimed copolymer.
Patent JP-S63246602-A (JP)
Title: Cylinder position detecting circuit
Inventor: MORIKAWA FUMIO
IPC: G01D5/347
Filed: 1987-04-01
Abstract: PURPOSE:To certainly detect the position of a piston even within a strong magnetic field, by arranging a detection member and a light detection sensor to a clamp cylinder and wetting the output form thereof to a floating output form. CONSTITUTION:A detection rod 68 displacing by predetermined quantity corresponding to the displacement of the piston constituting a cylinder 10 equipped with a position detecting mechanism is provided. The detection part 76 of the detection rod 68 blocks the light led out from the light emitting part 86b of an optical sensor in such a state that the piston 22 is displaced in an A-direction. The detection part 76 of the detection rod 68 releases the light blocking state in such a state that the piston 22 is displaced in a B-direction to lead out a predetermined output signal from a light receiving part 86c.
Patent JP-H09264986-A (JP)
Title: Diagnostic apparatus for control rod position detection circuit
Inventor: MORITA TOYOTAKA
IPC: G21C17/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly deal with trouble by remarkably shortening the time required for tracing and examining a fault position by comparing the actual measurement value of the time for continuing ON of a reed switch with the theoretical value of the time with respect to the speed of a control rod passing over the switch. SOLUTION: A control rod position detector diagnosing apparatus 10 comprises a set data storage unit 14 for setting the theoretical value of ON time of each control rod position signal oscillated from a reed switch, ON/OFF time detector 15 as ON time detecting means for detecting the ON time of the control rod position signal actually oscillated from a reed switch 4, and a data comparator 12 for comparing the ON time of the actual control rod position signal with the theoretical value. Thus, it diagnoses the health of the switch 4. That is, the apparatus 10 presumes the ON time of the signal previously oscillated from the switch 4 from a relation formula, and judges that the switch 4 is normal if the ON time of the signal in an actual control rod position detector 1 satisfies the specific conditions.
Patent JP-S61294185-A (JP)
Title: Rotary compressor
Inventor: OTSUKA NOBUO
IPC: F04C29/00
Filed: 1986-04-04
Abstract: PURPOSE:To firmly fix a valve plate to a valve chest in a simple construction and make even stress to avoid damage of the valve plate by forming the outer periphery of a valve support in a discharge valve device to have diameters of different sizes, as well as connecting the parts with different diameters by a soft tangent line. CONSTITUTION:The part of a quasi-cylindrical valve support 14 around its fixed portion 19 connected to a valve plate 13 and fixed to a cylinder 2 is formed to have a diameter almost equal to the bore diameter of the valve plate 13, and the part near a discharge port 12 is formed to have a relatively smaller diameter. The above-formed parts joint together at a part 21 formed with each other's soft tangent line. This equalizes the bore diameter of a valve chest 11 to the outer diameter of the valve plate 13, and the bore diameter of the valve plate 13 to the diameter around the valve support (14)'s fixed part so as to surely fix the valve plate 13 and the valve support 14 to the cylinder. The valve plate's branching tip is stopped from moving by touching the smaller diameter part of the valve support 14, thus generating even stress.
Patent JP-H08279194-A (JP)
Title: Production of phase transition type optical recording medium
Inventor: INAO TOSHIO
IPC: G11B7/26
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a process for producing a phase transition type optical recording medium which is lessened in the deterioration reproduced signals by repetition of overwriting, is greatly increased in the number of executable times of overwriting and has a long life by subjecting a substrate surface and the surface of a first protective layer to an etching treatment by sputtering before and after the formation of this first protective layer. CONSTITUTION: This phase transition type optical recording medium is constituted by successively laminating the first protective layer 2, a recording layer 3 and a second protective layer 4 on the substrate 1. The surface of the substrate 1 and/or the surface of the first protective layer 2 is subjected to the etching treatment by sputtering by using gaseous argon or a gaseous mixture composed of oxygen and the gaseous argon before and/or after the formation of the first protective layer 2. As a result, the phase transition type optical recording medium which is free from the deterioration of the reproduced signals even after the execution of many times of overwriting and has the high reliability and long life is obtd.
Patent JP-H08275233-A (JP)
Title: Restoration method for speech at deteriorated reception electric field
Inventor: KASE TAKASHI
IPC: H04W36/06
Filed: 1995-04-03
Abstract: PURPOSE: To continue speech without redialing by a subscriber by processing re-allocation of a radio channel for prescribed time without immediate interruption processing of call connection when the continuity of speech becomes disable. CONSTITUTION: When a mobile terminal equipment 10 moves a location where a signal of a radio channel cannot reach such as behind a radio obstacle, a received electric field of a radio channel 40 in the mobile terminal equipment 10 and the radio base station 20 is deteriorated and a speech via the radio base station 20 cannot be continued. When the mobile terminal equipment 10 detects speech continuous disable state, 'radio channel re-allocation' is displayed on its own display device, a transmission output of a radio wave is maximized to enhance the probability of the signal sent by itself to reach the radio base station 20, radio channel allocation identical to that on the occurrence of a call is started and then a timer is started for a prescribed time.  Then, the mobile terminal equipment 10 successful to re-allocation of the radio channel stops the timer, the indication on the display device is finished and the speech state is restored.
Patent JP-S60223716-A (JP)
Title: Plate derricking control and device therefor
Inventor: ISHIDA REIJIROU
IPC: B65G47/84
Filed: 1984-04-18
Abstract: PURPOSE:To prevent damage to the lower end of plywood in control of plywood derricking conveying by providing an upper endless belt conveyor for supporting the lower end of the plywood and a lower chain conveyor having shelves between which the plywood is supported erectly, both of the conveyors travelling at the same speed in parallel up and down. CONSTITUTION:A chain conveyor 36 is engaged with an upper guide 41 to make shelves 40 in the respective stages waiting erectly at regular intervals and a conveyor 55 is projected from the lower surface of a belt conveyor 48 until it comes to the same phase as a transferring conveyor 14 to support plywood 54 supplied erectly from, for example, a horizontal type multi-stage press with the lower end thereof supported by the conveyor 55 and the both sides supported between the shelves on the unloader side. Then, the conveyor 55 is retreated to transfer the lower end of the plywood 54 onto the belt 47 of the belt conveyor 48 for conveying the same. This allows conveying of plywood without damage.
Patent JP-H10271817-A (JP)
Title: Overcurrent protective circuit
Inventor: MURATA NORITAKA
IPC: H02M3/335
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To attain an optimum overcurrent protective circuit which prevents surplus current higher than a rated current from flowing, and has no influence of input voltage, thus attaining easy design of parts and size reduction. SOLUTION: This overcurrent protective circuit stabilizes the voltage to be applied to a load, by connecting the primary winding of a main transformer T2 to an input power source V1 through the primary winding of a current transformer T1 and a switching element Q1, forming a filter circuit which consists of two diodes D2, D3, an inductor L1, and a capacitor C2 at its secondary winding, connecting a load LD to the output side of the smoothing circuit, driving the switching element with the driving pulse of a driving circuit N2 in a control circuit N1, connecting a voltage converter use resistor R1 through a rectifier diode D1 to the secondary winding of the transformer T1, applying the detection voltage of the resistor R1 to the plus input terminal of an overcurrent detecting comparator IC1, applying the reference voltage to its minus input terminal,  and outputting comparison voltage from its output terminal to the driving circuit, whereas a drop characteristic adjusting resistor R3 is connected in parallel to the rectifier diode D1 connected to the secondary winding of the transformer T1.
Patent JP-2000278563-A (JP)
Title: Digital camera
Inventor: SHINKAWA KATSUHITO
IPC: H04N5/225
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera with excellent operability capable of achieving power saving in spite of provision of an image display part and improving display efficiency as much as possible even when the display part is the one of a relatively slow display updating speed. SOLUTION: This digital camera 100' uses a memory card 56 to which a liquid crystal display element 10 constituting a display screen of memory type liquid crystal is stuck. A live-view can be displayed at the liquid crystal display element 10 and live-view image pickup is started at the timing of completing the plotting of the display element 10. Also, the display element 10 can switch the area of a live-view display area to be large or small.
Patent JP-S58204185-A (JP)
Inventor: PIITAA KAA
IPC: H01M10/42
Filed: 1983-05-02
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-S573825-A (JP)
Title: Production of heat-stable polyester
Inventor: KUDOU KAZUNARI
IPC: C08G63/91
Filed: 1980-06-09
Abstract: PURPOSE: To prevent lowering of heat stability liable to occur in the subsequent stages, by a method wherein when a polyester is thermally stabilized by adding a cyclic carbonate compound thereto, a phosphonic acid compound is added and reacted therewith.  
     CONSTITUTION: When the intrinsic viscosity (measured in phenol-tetrachloroethane at 20°C) of a polyester produced by a conventional method reaches 0.5, 0.2W10wt% cyclic carbonate compound (e.g. ethylene caronate), 0.001W0.1wt% alkali metal halide as catalyst (e.g. potassium iodide), and 0.001W1wt% phosphonic acid compound (e.g. dimethyl phenylphophonate), are added to the polyester. The mixture is reacted at a temp. not lower than the melting temp. of the polyester for 5min or longer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60221052-A (JP)
Title: Method of heating fermentation mixture and heat pipe used therein
Inventor: MATSUFUJI MASARU
IPC: A23L11/20
Filed: 1984-04-17
Abstract: PURPOSE:Heat pipes in which electric heaters and a heat medium are fitted are heated in the fermentation mixture to effect uniform heating, resulting in the production of good-quality fermentation product with shotened aging time. CONSTITUTION:Heat pipes 10 which have electric heaters 10 and heat medium 18 built in are inserted in, e.g., MISO paste for fermentation in a tank 28, when the paste is fed into the tank 28. Electricity is applied to heat the heater 20 to allow the heat medium to boil and give the vaporization latent heat to the MISO paste to facilitate its warm fermentation. The heat medium is condensed by the action of wick 12 and fins 23. Such natural refluxing enables uniform heating of the fermentation mixture inside the tank 28, as long as electricity is applied to the heater 20.
Patent JP-H05239084-A (JP)
Title: Novel antibiotic rs-28a, method for preparation thereof, and microbicide for agriculture and gardening
Inventor: ISONO KIYOSHI
IPC: C12R1/465
Filed: 1992-02-28
Abstract: PURPOSE: To provide a new antibiotic effective to various plant pests, its prepn., and a microbiocide for agriculture and gardening contg. the abovementioned antibiotic as an active ingredient.  
     CONSTITUTION: The new antibiotic is antibiotic RS-28A, which has a physicochemical properties as follows: m.p: 126-128°C, elementary analysis: C 59.01%, H 8.65%, specific rotation: [α] =+35.4° (C=0.5% methanol), UV spectra: λMeoH max =212 nm (E1% 1cm =98), infrared absorption spectra: 3375, 2929, 1730, 1630, 1595, 1455, 1368, 1280, 1180, 1065, 967, 900, 875, 575 cm -1 , etc. The method for prepn. of the antibiotic RS-29A features culturing an antibiotic RS-28 producing bacteria belonging to Streptomyces and separating the antibiotic RS-28A from its culture to obtain it. The microbiocide for agriculture and gardening contains the antibiotic RE-28A as an active ingredient. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5322277-A (JP)
Title: Roller s tructure of belt conveyer
Inventor: HATANAKA TADAKAZU
IPC: B65G39/12
Filed: 1972-08-07
Abstract: PURPOSE: To facilitate mounting and demounting and maintenance of a roller unit of a belt conveyer; the unit is mounted on a transversal beam fixed to a o conveyer frame, so as to be slidable and demountable along the length of the beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04242905-A (JP)
Title: Failure detector of solenoid control type actuator for transmission and method thereof
Inventor: KIISU RAITO
IPC: H01F7/06
Filed: 1991-03-18
Abstract: PURPOSE: To provide a device and method for detecting both open and closed circuit failures in a solenoid controlled actuator used for a speed regulator. CONSTITUTION: The open and closed circuit failures of a solenoid actuator are detected by branch resistors R1 and R4 that are provided while being branched to a solenoid 1, a transistor switch 4, and a voltage monitor 7 and/or a voltage monitor 14 for detecting a non-excited solenoid that suffers from an open circuit failure or an excited solenoid that suffers from a closed circuit failure while being connected to either one or both terminals. Before each change of an actuator position, all solenoids are excited to opposite states for an amount of time that is not sufficient for moving the actuator but is sufficient of checking the response of the voltage monitor, thus detecting all open circuit and closed circuit failures.
Patent JP-H01248641-A (JP)
Title: Gate array type semiconductor integrated circuit device
Inventor: MATSUMOTO TAKASHI
IPC: H01L21/822
Filed: 1988-03-30
Abstract: PURPOSE:To protect an analog circuit against noise trouble due to a digital circuit even if signal wirings are distributed in parallel by wiring a GND potential wiring pattern as shielding wirings of an analog signal wiring pattern to a digital signal wiring pattern. CONSTITUTION:A wiring layout which is formed of an analog signal wiring pattern 3 distributed between first and second analog signal terminals 1 and 2, a GND potential wiring pattern 4 wired to surround the pattern 3, and a digital signal wiring pattern 5 distributed in parallel with the pattern 3 in the vicinity of the pattern 3 is provided. According to this layout, the pattern 4 so operates as to shield the pattern 3 from the pattern 4. Thus, it can prevent a noise generated from the digital circuit from entering to the analog circuit.
Patent JP-H03280963-A (JP)
Title: Dialytic filtration device
Inventor: IWABORI TADASHI
IPC: A61M1/34
Filed: 1990-03-29
Abstract: PURPOSE:To make a large adjustment range settable by simple constitution by providing such constitution that switching valves are connected by a short- circuit manner being intermediated by a dialytic fluid injecting/drawing pump in order to alternately inject/draw out excessive dialytic fluid to/from a dialyzer through the operation of the switching valves. CONSTITUTION:An amount of dialytic fluid fed by a pump equal to the amount of dialytic fluid, is transferred to a blood side in a dialyzer 40 by respectively operating switching valves 56, 58 and first by injecting the dialytic fluid to a dialytic fluid flow path 48a in a side of the dialyzer 40 through a dialytic fluid injecting/drawing out pump 60 from a dialytic fluid flow path 48b in an opposite side to the dialyzer 40, where the meaning of the opposite side relates to a dialytic fluid inflow/outflow amount equalizing mechanism 50. Next, an amount of water equal to the amount of the pump-fed dialytic fluid is filtered in the dialyzer 40 from a blood side to a dialytic fluid side by operating the switching valves 56, 58 and reversely by drawing out the dialytic fluid to the dialytic fluid flow path 48b in an opposite side to the dialyzer 40 through the dialytic fluid injecting/drawing pump 60 from the dialytic fluid flow path 48a in a side of the dialyzer 40.