baber/WOPTO huggingface dataset:
Patent JP-H02269997-A (JP)
Title: Control rod position monitor device
Inventor: YAMAMOTO AKIO
IPC: G21C17/10
Filed: 1989-04-11
Abstract: PURPOSE:To confirm a wrong scrum instantaneously and clearly by annunciating abnormality when a control rod is not at an even-numbered position where the control rod should stops normally, namely, when an even-numbered position signal turns off. CONSTITUTION:In the constitution of a control rod position monitor system (RPIS), a drift position signal 6 is replaced with a drift area 20 where the signal turns on except at even-numbered positions. Then when a control rod CR position signal 2 is inputted from a control rod position indication probe (PIP) 1 to an RPIS board 4, only an even-numbered position signal of the signal 2 is outputted as the signal 6, but the signal 6 is on when the CR is not at an even-numbered position, namely, in the area 20. In short, the drift position signal 6 is normally off, but turns on if the CR deviates from an even-numbered position as a normal position for some reason and is outputted to a computer 9 and an ANN10 to annunciate the abnormality by a display method having a high appeal extent, so the safety and operability of a plant are improved.
Patent JP-S5519923-A (JP)
Title: Screw compressor
Inventor: NOZAWA SHIGEKAZU
IPC: F04C18/16
Filed: 1978-07-28
Abstract: PURPOSE: To facilitate controls of inhaled draft amount in such a way of either forming a partition bulkhead within specific range of rotational angle θ of rotors or removing it for increasing or decreasing the size of an inlet port.  
     CONSTITUTION: An inlet port 4 and a discharge port 5 to rotors 2A, 2B are provided on the bulkhead part of the main body composed of a casing 1 and a cover 3 combined to each other. Peripheries of the rotors 2A, 2B are opened by approximately 3/4 respectively, and approximately 1/4 of the rest constitutes a partition bulkhead 6. The reference of the rotational angle θ of the rotors is put on the vertical line passing across the centers of the rotors, namely which is put along with the inlet port 4 at the border with the partition bulkhead. In consequence, at the same time as the rotors start up rotation in the direction of θ, gas is compressed. Now, in case where the one with a little smaller capacity is to be made, if the partition bulkhead 6 is removed, because the compression starts up after the rotors have made rotation to a certain angle, the volume V is lessened. In this case, it will suffice with replacing the cover rigged with the partition bulkhead 6 by the cover without it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000284376-A (JP)
Title: Photographic priint order card
Inventor: HAMAZAKI MASAHIRO
IPC: B42D1/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous write-in by giving necessary information for the positioning of a negative sheet. SOLUTION: In the order card 200 of a photographic print that the numbber of the photographic print to be prepared based on the image frame of negative film N is written at a position corresponding to the position of the image frame of developed negative film N housed at the negativd sheet housing the developed negative film N, a mark 251 meaning the fogging part Na of the negative film N is recorded.
Patent JP-H09258644-A (JP)
Title: Adhesion type training implement set using static electricity and hermetic vacuum
Inventor: KOU SHIYOUTAKU
IPC: G09B1/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an adhesion type teaching implement set designed to enable many children to safely use this set with an improved training effect without danger by constituting the set of adhesive articles and adherend plate which are respectively specific. SOLUTION: This set is composed of the adhesive articles 1 formed by covering the outside surfaces of sign implements 1a, such as characters, graphics, pictures and symbols, with soft polyvinyl chloride (PVC) layers 2 and the adherend plate 5 formed with an adhered surface 4 with a soft PVC layer 3 of the same material as the material of the soft PVC layer 2 of the adhesive articles 1. The constitution of the adhesive articles 1 of blanks formed by using the soft PVC layers 2 for part or the whole of the rear surfaces of the sign implements 1a is possible as well. In such a case, the adhesive articles 1 formed to enable a user to directly feel a variety of the texture of diversified kinds of the materials constituting the sign implements 1a by exposing these materials are made attachable and detachable to and from the adherend surface 4 of the adherend plate 5.  As a result, not only a surer learning effect is attained in the stabler state by inducing the strong curiosity of the children but also the manufacture of the training implement set is simplified and the manufacturing cost of the training implement set is reduced.
Patent JP-S63256884-A (JP)
Title: Hand type electronic timepiece
Inventor: KAWAHARA HISASHI
IPC: G04C9/08
Filed: 1987-04-14
Abstract: PURPOSE:To permit correction even if a user does not view a hand display device is not viewed at all times during the correction by providing a hand position counter which stores hand positions and an acoustic driving device which outputs an acoustic signal by the output signal from the hand position counter. CONSTITUTION:This hand type electronic timepiece is provided with the hand position counter 7 and the acoustic driving device 8. A signal PD of 1/20Hz for driving a motor is outputted from a rapid feed pulse change over circuit 3 and the hand of the hand display device 6 is under 20sec hand operation in an ordinary state. The user first operates a reset switch S2 in order to initialize the hand position counter 7 in this state. A control signal PC of an H level is then outputted when the user operates a switch S1 for correction in order to correct the time. As a result, a sound is produced at every outputting of a count up signal PT while the hand of the hand display device 6 is subjected to rapid feed hand operation. The acoustic driving device no longer generates sounds when the switch S1 for correction is operated upon ending of the correction.
Patent JP-H11286691-A (JP)
Title: Production of gaseous fuel from beer lees
Inventor: OGI TOMOKO
IPC: B01J23/755
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a gaseous fuel having a high energy efficiency whereby beer lees contg. protein in a high concn. can be treated just as in the state of being discharged in a high concn. by heating beer lees having a specified water content under pressure in the presence of a hydrogen-activated metal catalyst under specified conditions. SOLUTION: 1 pt.wt. beer lees having a water content of 90 wt.% or lower, pref. 70-80 wt.%, and produced in beer production plants is treated in the presence of 0.01-5 pts.wt. hydrogen-activated metal catalyst [e.g. an industrial nickel metal catalyst, a cobalt catalyst, or a catalyst contg. a transition metal (e.g. Fe or Pt)] under a pressure of at least the satd. water vapor pressure at 200 deg.C or higher, pref. 300-400 deg.C, for 30-40 min to convert org. substances in beer lees into a gaseous state, giving a gaseous fuel which mainly comprises hydrogen, methane, and carbon dioxide and can be treated with water with a TOC concn. of several hundred ppm or higher. Thus, the loss of evaporation energy due to a large amt. of water contained in beer lees can be avoided.
Patent JP-S632007-A (JP)
Inventor: BURUUNO BORUTORIN
IPC: F16B4/00
Filed: 1987-04-14
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-S63262086-A (JP)
Title: Speed controller
Inventor: TANI KOJI
IPC: H02P7/298
Filed: 1987-04-16
Abstract: PURPOSE:To prevent a deceleration overcurrent from generating by replacing the detection speed of a motor with a speed reference when a speed control system is utilized. CONSTITUTION:A field switching circuit 30 detects the polarity of a current reference signal IREF. A field current reference setter 20 inverts the polarity of a field current reference signal IFREF by an output signal from the circuit 30. A field current switching circuit 31 detects the switching of a field current by an output signal from a field current detector 22. A speed reference signal SREF from a speed reference holding period speed reference setter 2 is held simultaneously upon starting of switching the field by the output signal of an AND circuit 42. When the switching of the field is completed, the signal SREF is replaced from the output signal from the setter 2 to a speed detection signal SFDB by the output signal of an AND circuit 41.
Patent JP-S60247712-A (JP)
Inventor: KURISUCHIYAN TAANAA KENPAA
IPC: G05B23/02
Filed: 1985-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59219552-A (JP)
Title: Tension producing device for chain drive
Inventor: OOSHIRO MASAYUKI
IPC: F16H19/02
Filed: 1983-05-27
Abstract: PURPOSE:To improve rigidity as well as extend an adjusting time of a chain while enlarging an extension/suction stroke by providing a preventive mechanism against a tension by pulling in an axial direction and a contracting mechanism in an axial direction on an elastically expanding and contracting mechanism in an axial direction. CONSTITUTION:A pole 10 and a lid 15 of a cylinder 11 are connected with each end of a chin respectively and the unit main body is provided on a driving system so that a tension works between them. On a periphery of the pole 10 inside the cylinder 11, several balls are provided to be movable. The pole 10 is pressed by a long stroke spring 12 and a ball 13 is also pressed via a ring 14. When the pole 10 is pulled strongly, a high pressure is generated on the contact face between the cyliner 11 and the ball 13 and the pole 10, so that the pole 10 is not drawn out from the cylinder 11. While on the other hand, if the tension working on the pole 10 due to the expansion of the chain and etc. becomes smaller, the slip is generated between the ball 13 and the pole 10 which is drawn in the cylinder 11 to absorb the expansion of the chain.
Patent JP-S59218507-A (JP)
Title: Input and output module of sequence controller
Inventor: ONODERA KATSUYUKI
IPC: G05B19/05
Filed: 1983-05-27
Abstract: PURPOSE:To use effectively a memory of a sequence controller and to set freely an address by setting an optional address for each of input/output modules which are connected to a sequence processing part of a sequence controller. CONSTITUTION:A sequence processing part 2 of a programmable sequence controller DC1 is provided with a CPU, a sequence memory, etc. and connected to input modules 4-7 and output modules 8-11 via a bus line 3. The part 2 constitutes a unit by itself and stores the modules 4-11 into a cubicle (not shown in the diagram) together with input/output modules loaded to eight slots. The sequence can be freely set among input/output modules 4-11, and the input and output are possible at 16 points respectively. Thus the signals are transferred between the part 2 and a control subject based on the address data designated via the line 3. Thus the effective use is possible for a memory of a controller.
Patent JP-H03294162-A (JP)
Title: Manufacture of steel plate with little burr
Inventor: MIZUGUCHI TOSHINAO
IPC: B24B9/00
Filed: 1990-04-09
Abstract: PURPOSE:To automatically remove the burr of a coil-formed thin steel band by laying a flat grindstone at a specified angle to the thin steel band cross direction under the thin steel band after the thin steel band is passed through a trimmer, bringing the flat grindstone into contact with a burr, and, immediately after it, sucking burr chips and grindstone chips. CONSTITUTION:After a thin steel band 1 is passed through a bar masher roll 4, a flat grindstone 10 is laid at an angle of 5-60 deg. to the thin steel band cross direction below the thin steel band 1, and the flat grindstone 10 is brought into contact with a burr to remove the burr by a grinder 5 including the grindstone 10. At that time, the generated burr chips and grindstone chips are sucked by a suction device 6. Thereafter, the thin steel band 1 is subjected to rust preventing treatment by an oiler 7, and taken up into coil form by a tension reel 8.
Patent JP-H07292945-A (JP)
Title: Dry direct-bonded wooden floor structure using flooring block
Inventor: HOSHI TORU
IPC: B32B21/08
Filed: 1994-04-28
Abstract: PURPOSE:To prevent warpage by molding rectangular small plates each of which is provided with a plurality of back grooves along its longitudinal direction tar restraining horizontal warpage, and butting the rectangular small plates together, and laminating and bonding sheets to the back of the plates. CONSTITUTION:A flooring block 1 is formed by the joining together of four rectangular small plates 11 into a plane, and back grooves for restraining horizontal warpage are formed on the back of each rectangular small plate 1. Closed-cell type plastic back sheets 7 laminated and bonded together by a water- resistant adhesive are bonded to the overall back of the flooring block 1. A number of flooring blocks 1 are laid adjacent one another in a checked pattern on a subfloor 5, and screws 4 are driven into the subfloor 5 with their heads 41 fitted in pace by dowels 6. Unevenness can thus be prevented by effectively preventing the block warpage.
Patent JP-S63258148-A (JP)
Title: Call waiting control system
Inventor: YAMAGIWA KAZUO
IPC: H04M3/42
Filed: 1987-04-15
Abstract: PURPOSE:To prevent disconnection of talking against the intention by providing functions of automatic reply, automatic dialing, reception of outgoing/incoming telephone number, detection of busy tone and guidance transmission to a subscriber terminal reached in common from plural dial tones. CONSTITUTION:When a 2nd outgoing subscriber 3 gives a call to a service subscriber 1 while a 1st outgoing subscriber 2 communicates with the service subscriber 1 via an incoming trunk 5 and a bus 9 of a main link 4, a trunk 6 is started. When busy state of the service subscriber 1 is recognized by a main link controller, the path 12 of the main link 4 is closed to connect the 2nd outgoing subscriber 3 and the deputy response device 7. The deputy response device 7 informs the callback to the 2nd outgoing party 3 after the end of talking because the service subscriber 1 is busy and sends a guidance of dialing of the telephone numbers of the 2nd outgoing party 3 itself and the service subscriber 1 respectively. Thus, it is not required to be switched to the talking with the subscriber whose call comes during talking through the hooking of the received subscriber.
Patent JP-S58209249-A (JP)
Title: Monitor system of digital relay transmission line
Inventor: KOBAYASHI YUKIO
IPC: H04B10/524
Filed: 1982-05-31
Abstract: PURPOSE:To extract a specific frequency correctly even if the error rate is large and the signal is deteriorated, by folding a pulse signal of one communication line to a terminal station when a repeater detects the specific frequency and comparing transmitted and received signals at the terminal station. CONSTITUTION:The specific frequency allocated to the repeater 7 is extracted from a pseudo random pulse transmitted to a communication line 2 at a band pass filter 47 of the repeater 7. When the extracted output exists, a gate circuit 45 is opened and a pulse signal transmitted to the communication line 2 is folded to a communication line 3 toward the terminal station. The terminal station compares a signal transmitted to the communication line 2 with a signal received from the communication line 3 for monitor.
Patent JP-H02270910-A (JP)
Title: Method for tempering metal material
Inventor: MURAKAMI TAKU
IPC: C21D1/09
Filed: 1989-04-12
Abstract: PURPOSE:To form tempered part having fine pattern on surface of a steel material by heating a quenched steel material with high energy beam of electron beam, etc., to the pattern-state after preheating or post-heating the quenched steel material after heating with the high energy beam. CONSTITUTION:At first, after preheating the quenched steel material 10 with high frequency coil 30, the surface 10A of the steel material 10 is heated with the electron beam 21 from an anode 20 to form the tempered part 12 having fine pattern-state at the quenched part 11 on the surface of the steel material 10. Otherwise, after heating the quenched steel material 10 by irradiating the anode 20, with high energy electron beam 2, successively, by post-heating with the high frequency coil 30, the tempered part 12 having fine pattern-state is formed on the surface 10A of the steel material 10. In both the above cases, by executing the heat treatment while rotating the steel material 10, the tempered part having fine pattern can be easily formed.
Patent JP-H01262635-A (JP)
Title: Method of marking semiconductor chip
Inventor: TATSUMI NAOTAKE
IPC: H01L21/66
Filed: 1988-04-13
Abstract: PURPOSE:To mark only a semiconductor chip decided to be a defective positively by marking a blackened mark on the surface of the defective semiconductor chip by discharge between a discharge needle and a semiconductor wafer. CONSTITUTION:When semiconductor chips 3 formed to a semiconductor wafer 2 are electrically inspected, the electrode needles 4 of a probing card 1 are abutted against the specified electrode layers of the semiconductor chips 3 and electric characteristics are inspected. When the electric characteristics of the semiconductor chip 3 are normal at that time, the next semiconductor chip 3 is inspected similarly. When the electric characteristics of the semiconductor chip 2 are decided to be defective ones, high voltage is applied in a clearance L between the tip of a discharge needle 5 fitted to the probing card 1 and the defective semiconductor chip 3, the surface of the chip 2 is burnt and scorched by heat generated by discharge, and a blackened mark M is marked. Accordingly, the semiconductor chip decided to be defective can be identified positively.
Patent JP-H07198320-A (JP)
Title: Interference measuring method for absolute measurement and laser interferometer suitable for method thereof
Inventor: YURUGEN TEIIRU
IPC: G01B9/02
Filed: 1994-04-28
Abstract: PURPOSE: To improve or widen the accuracy of measurement and the detectable range thereof. CONSTITUTION: This device comprises a laser optical source 2 capable of varying the wavelength without jumping out in this mode in a certain wavelength range; and two measurement interferometers 3, 4 each having one measurement region 5, 6. A reference area formed by arithmetic additon or reduction of two measurement areas 5, 6 carried out by interferometers 3, 4 has a certain length, and each of the interferometers 3, 4 has one beam splitter 11, 12, a reflector 14, 15 spacially fixed and a movable reflector 13. To the measurement interferometers 3, 4, beams of same laser beam source are incident through a main beam splitter 20 and at least one another reflector 21 or optical guide path, then one interference signal is formed and the signals are detected by optical detectors 16-19.
Patent JP-H11271981-A (JP)
Title: Substrate with noble metallic colloid dispersed layer and pattern forming method
Inventor: FUKUSHIMA MOTOO
IPC: H01L51/30
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate coated easily and rapidly with a pattern contg. noble metallic colloid and having excellent optical function by disposing a silicon-contg. high molecular compd. layer contg. dispersed noble metallic colloid obtd. by bringing a noble metallic salt into contact and reduction with a silicon- contg. high molecular compd. having reducing property. SOLUTION: A polysilane film 2 is formed on a substrate 1 and selectively irradiated with light to form a pattern having Si-O bonds in the irradiated part and the substrate 1 is immersed in a soln. of a noble metallic salt 5 to form and disperse noble metallic colloid in the unexposed polysilane part. The objective substrate coated with a pattern of a noble metallic colloid dispersed high molecular compd. is obtd. through the easy and rapid steps.
Patent JP-H06329748-A (JP)
Title: Preparation of polyurethane foam
Inventor: PEETAA HORUN
IPC: C08G101/00
Filed: 1994-04-28
Abstract: The invention relates to a process for the production of polyurethane foams, preferably semirigid polyurethane foams, having an improved foam structure by reacting     a) organic and/or modified organic polyisocyanates with b) polyhydroxyl compounds having at least 2 reactive hydrogen atoms and c) crosslinking agents comprising at least one polyoxyalkylene polyol having a mean functionality of 3 to 8 and a hydroxyl number of from 200 to 1300 ppm, and having an alkali ion content of from 150 to 1200 ppm, in the presence of   d) blowing agents,   e) optionally catalysts,   f) inorganic and/or organic acids as additive and g) optionally auxiliaries.
Patent JP-S61250557-A (JP)
Title: Method for evaluating coal combustion characteristics
Inventor: HASHIMOTO AKIO
IPC: G01N35/00
Filed: 1985-04-30
Abstract: PURPOSE:To evaluate the combustion characteristics of coal by using a small amount of a coal sample, by supplying fine powdery coal to a preheated combustion furnace along with air in a specific ratio and stopping preheating after the start of combustion to perform the analysis of exhaust gas and the measurement of the unburnt coal component of the dust in the exhaust gas. CONSTITUTION:Fine powdery coal is supplied to the hopper 5 of a coal supply part 1 and supplied to a preheated combustion furnace in an introducing amount of 100-300g/h along with primary air 6 and secondary air 7. Because the introduced fine powdery coal is immediately burnt, a preheating heat source is cut off and, on and after, the combustion of fine powdery coal is succeeded without heating from the outside. Further, tertiary air 8 is supplied to a combustion part 2. The total amount of primary, secondary and tertiary airs 6, 7, 8 is adjusted to 1.1-1.3 times the amount perfectly burning the fine powdery coal. The exhaust gas generated by combustion is guided to an analyser 4 through a filter to analyze the composition thereof and a part thereof is sent to a cyclone 11 while cooled by a cooling part 10 and the unburnt component in collected dust is burnt in an electric furnace to perform quantitative analysis. By this method, combustion characteristics can be sufficiently evacuated by using about 1kg of a sample.
Patent JP-H08285604-A (JP)
Title: Vibrating gyro device
Inventor: ISHINO TOSHIKI
IPC: G01C19/5698
Filed: 1995-04-18
Abstract: PURPOSE: To detect an angular velocity sensitively by a small and light-weight device irrespective of the size of an oscillating body by providing an oscillating circuit in a resonance circuit and measuring a variation in cyclic angular velocity at a side band wave intensity of frequency modulation of resonance frequency of the oscillating body. CONSTITUTION: When cyclic signals are applied to an inputting comb tooth electrode 3, an elastic surface wave is excited on an oscillating body 1 formed with piezoelectric material. Then it is detected by an outputting comb tooth electrode 2, amplified by an amplifier 4, and returned to the electrode 3. In this case, if the gain of signal returned to the electrode 3 is larger than 1, a resonance circuit functions as a stable delay type oscillator, and signal-s with the frequency determined by an interval between the electrodes 2 and 3 and a propagation constant of the base plate are output from arc output terminal 5.