baber/WOPTO huggingface dataset:
Patent JP-H02140404-A (JP)
Title: Structure of steam turbine, steam generating system for steam turbine, and operational method thereof
Inventor: ISHII MASAHARU
IPC: F01K7/22
Filed: 1988-11-22
Abstract: PURPOSE:To utilize a low calorie heat source which is inexpensive but unstable by forming a partition plate between a high pressure part final stage and a medium pressure part initial stage that are made close to each other after setting the direction of steam flow at the high pressure part identical to that of the medium pressure part. CONSTITUTION:The steam flow directions at a high pressure part 16 and a medium pressure part 18 are set identical to each other. As a result, a high pressure part final stage 19 and a medium pressure part initial stage 21 are made close and opposed to each other. And a partitioning plate 20 is provided in order to partition the mutually opposing parts, while a high/medium pressure communicating valve 17 is provided in a such structure that can connect/disconnect the high pressure part 16 to/from the medium pressure part 18 both of which are partitioned by the partitioning plate 20. Thereby, the device in this title is constituted such that the changeover from/to reheat operating to/from non-reheat operating can be thus carried out easily and with high efficiency, and its adaptation property is made high with respect to the change of steam conditions while its size is made compact. Therefore, it is possible to adapt to the change of the generated steam condition by a heat source which is unstable with low calorie.
Patent JP-H02140842-A (JP)
Title: Storage control circuit for hysteresis information
Inventor: MURANO HIROSHI
IPC: G06F11/34
Filed: 1988-11-22
Abstract: PURPOSE:To specify a fault cause at an early stage by obtaining optional hysteresis information in a specified period whenever an instruction is performed by means of a start signal from an outer device when the instruction having a possibility that a hang has occurred is performed. CONSTITUTION:When a counter control circuit 3 receives the start signal A, it sets the value of an initial value setting register 2, and a counter 1 decreases one at every clock. When a write control circuit 5 receives the start signal A through the counter control circuit 3, it starts writing hyteresis information into a storage part 4, and stops writing hysteresis information into the storage part 4 when the value of the counter 1 comes to '0'. Consequently, hysteresis information in a range to an initial value which has been set in the counter 1 can securely be collected by giving the signal A with the processing of the instruction which is doubted to be the cause of the hang. Thus, hysteresis information on the fault of hardware, which came to be the cause, can securely be obtained when the program is hung.
Patent JP-S62152216-A (JP)
Title: Electronic device
Inventor: WATANABE JUCHU
IPC: H03K17/28
Filed: 1985-12-26
Abstract: PURPOSE:To improve the time setting accuracy by forming the 1st current source connected to a capacitor and the 2nd current source connected to a resistor in a way that their current quantity is proportional thereby increasing the degree of freedom of selection for the setting of a prescribed time signal. CONSTITUTION:A current l1 of a constant current circuit 11 and a current m/l.I of a switch 12 or a capacitor 13 are proportional and also in proportion to a supply current n/l.I to a resistor 14. In turning off a switch 12, a terminal voltage of a capacitor 13 and a terminal voltage of the resistor 14 are given to a comparator as a couple of inputs, and in selecting the terminal voltage of the resistor 14 as, e.g., a reference voltage VR, an inverted output is produced at VR<VC, where VC is the terminal voltage of the capacitor 13. Thus, the degree of freedom of selection for the setting of a prescribed time signal is increased and the time setting accuracy is improved.
Patent JP-H02145471-A (JP)
Title: Manufacture of ceramic raw base film
Inventor: HANSU DEIITAA HERUMAN
IPC: C04B35/632
Filed: 1988-11-22
Abstract: PURPOSE: To obtain the film to be converted to an isotropic ceramic base body in a later heat treatment by sing a specific dispersant in casting molding and drying of slip contg. fine inorg pigments, org solvent, polyvinyl butyral, plasticizer and dispersant.  
     CONSTITUTION: At the time of producing the ceramic green ware body film by casting molding and drying of the slip contg. the fine inorg pigments, the org solvent, the polyvinyl butyral, the plasticizer and the dispersant, a compd. contg. the structural unit (e.g; structural unit of formula II, formula III) of formula I (A and B are an oxyalkylene unit-3 to 4C H 6   to   8 O- or oxyalkylene unit -C 2 H 4 O- different from each other and (x) and (y) are 1 to 200) in the molecule is used as the dispersant. The green ware body film having the excellent nature to be converted to the isotropic ceramic base body by the later heat treatment may be produced according to the process described above. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01163031-A (JP)
Title: Molding method for headlamp lens
Inventor: KAWAGUCHI TATSUYA
IPC: B29L11/00
Filed: 1987-11-19
Abstract: PURPOSE:To make the wall thickness of a lens thin and enhance the accuracy of a lens element by sealing a parting face between a molding die and a ring mold in a manner to encircle a cavity, forming a vacuumized channel between a sealed section and the cavity and molding while vacuumizing the inside of said vacuumized channel. CONSTITUTION:Sealing 7 is carried out on a parting face 6 between a molding die 1 and a ring mold 2 in a manner to encircle a cavity 3 and a vacuumized channel 8 formed between the sealed section 7 and the cavity 3. The vacuumized channel 8 is formed, inside the sealed section 7 between the sealed section 7 and the cavity 3 in a manner to encircle the whole outer periphery of the cavity 3 and connected with a vacuum device. When A lens A is molded, a molding material is filled in the cavity 3, pressurized with a plunger 4 and molded while the inside of the vacuumized channel 8 is vacuumized.
Patent JP-S62153817-A (JP)
Title: Liquid crystal display device and its production
Inventor: TANAKA MINORU
IPC: G02F1/1337
Filed: 1985-12-27
Abstract: PURPOSE:To eliminate works requiring the precision and the labor such as sticking and cutting of polarizing plates by using masks having outside dimensions and inside dimensions of a normally displayed part to make the direction of orientation of the normally displayed part different from that of a display area on one glass substrate. CONSTITUTION:An orientation film consisting of a transparent resin or the like on a glass substrate 1 is oriented in the direction of an arrow A by the rubbing treatment or the like. A glass substrate 2 is subjected to the orienting treatment in the direction of an arrow B and is covered with the first mask 5 and is subjected to the orienting treatment again in the direction of an arrow C and is subjected to the orienting treatment in the direction of an arrow D, namely, the same direction as the arrow B with the second mask 6. The direction of polarization of a polarizing plate 3 is the direction of an arrow E, and a polarizing plate 4 is stuck in the direction of an arrow F in case of negative display and is stuck in the direction of a dotted arrow G in case of positive display.
Patent JP-2001118652-A (JP)
Title: Table tap
Inventor: KAWAI ATSUSHI
IPC: H01R25/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a table tap that can be tentatively fixed to the fixed body with ease. SOLUTION: A magnet member 3 as a measure for fixing comprises a magnet 1 and a yoke part 2 made of magnetic material and formed in nearly U-shape, covered on the magnet 1. The magnet member 3 is fixed to a tack 4a inserted into insertion hole 3a, 33a formed at inner face 30 of the table tap body 20, at the back of which the magnet member 3 is fixed. The magnet part 3 enables to temporarily fix the table tap body 20 to the magnetic body with ease. Also, by the fact that the magnet part 3 is fixed to the tack 4a inserted together with the inner body 32 and the inner cover 31, it gets hard to be taken off. Further, since it can be fixed at the same time as the inner body 32 and the inner cover 31, the assembly work becomes more efficient.
Patent JP-S62154747-A (JP)
Title: Wire bonding apparatus
Inventor: SUEMATSU MUTSUMI
IPC: H01L21/60
Filed: 1985-12-27
Abstract: PURPOSE:To perform highly accurate bonding at a high speed, by setting the first and second servo gains at the optimum values as the moving operation of a tool and the pressure applying operation of a capillary beforehand, controlling the position when the tool is moved at a high speed, and controlling the compressing force highly accurately when the capillary performs the pressure applying operation. CONSTITUTION:When the first servo gain, whose value is large, is set in a servo system, a tool 1 is lowered at a high speed. When a capillary 1a is contacted with the first bonding point, a speed command pulse, by which the capillary 1a is pushed to the bonding point,is outputted from a control part 11. A specified compressing force is applied. Thus wire bonding is performed. At this time a switching signal SW at an 'H' level is generated from the control part 11. Therefore, a contact point 19b of a switch circuit 19 is closed, and a resistor 18b is inserted in the servo system. As a result, the relatively small servo gain is set in the servo system. Therefore, a motor driving current 9a) with respect to the speed command (b) becomes, e.g., B. As a result, the tool 1 is moved at good accuracy, and the compressing force of the capillary 1a to the bonding point is controlled at the optimum value.
Patent JP-H04167418-A (JP)
Title: Method of inspecting solid electrolytic capacitor
Inventor: IDA YOSHIO
IPC: H01G13/00
Filed: 1990-10-30
Abstract: PURPOSE:To enhanced a detection ability and to reduce the number of processes by a method wherein one out of an anode lead holding plate and a cathode lead holding plate is fixed, the other of them is moved and a defect is detected on the basis of a change, in the distance between both leads, which is caused by the movement of the leads. CONSTITUTION:As shown in the lower figure, a beltlike anode lead holding plate 8 is fixed and a beltlike cathode lead holding plate 10 is slid in the direction of the arrow from a state prior to a detachment checking operation as shown in the upper figure; the interval between an anode lead 3 and a cathode lead 4 is increased. Thereby, the interval between good lead wires is nearly equal to the interval DELTAl between lead wires before the checking operation. The interval DELTAl1 between defective lead wires is larger than it, DELTAl1>DELTAl. As a result, it is easy to detect a defective product caused by a welding operation or a soldering operating visually or by the measurement using a gauge. When the image of the defective product is picked up by using a camera, the image of the movement of the lead wires is processed and many workpieces are handled collectively, the detection ability of the defective product can be enhanced further and the number of processes can be reduced.
Patent JP-2000112621-A (JP)
Title: Key switch
Inventor: MURAKAMI TAKAHIRO
IPC: H01H13/14
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate play in push/return operation and to improve an operation feeling and a return speed by forming longitudinal grooves which extends along the axis of reciprocal motion on the peripheral surface of a stem part which comes into contact with the internal surface of the receiving seat of a housing. SOLUTION: When the key top of a key switch is pressed, a stem part 2 slides in the receiving seat to move down and the lower end part presses the top of a rubber spring down, so that a membrane switch is pressed and turned on. When the finger is put away, the key top returns to its original position with the resiliency of the rubber spring and the switch is turned off. Longitudinal grooves 8... are formed on the step part 2, so the stem part 2 when moving reciprocally in the receiving seat along an axis X is able to smoothly move without rattling or being caught even when an oblique force is applied.  Four longitudinal grooves 8... are formed on the stem part 2 and slide parts 9... face in the front-rear direction Y and right-left direction Z and secure the sufficient area of contact with the receiving seat in the front-rear and right-left directions thereby to prevent the stem part from rattling.
Patent JP-H01136333-A (JP)
Title: Photoelectronic transfer apparatus
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1987-11-20
Abstract: PURPOSE:To drive a sample stage freely and to make it possible to expose the arbitrary position of a wafer in an arbitrary order, by providing both or either of the supporting part and/or the driving part of the stage at the outside of a space, in which an electron beam condensing electromagnet is arranged. CONSTITUTION:Photoelectrons, which are emitted from a photoelectric mask 23, are accelerated and deflected with an electric field and a magnetic field, which are applied between the photoelectric mask 23 and a wafer 22, and condensed at the exposing surface of the wafer 22. Thus a desired pattern is transferred on the wafer 22. At this time, the magnetic field is imparted with an electron beam condensing electromagnet 25 having a symmetrical shape of upper and lower cylinders. A stage supporting part 21b and a stage driving part 21c are arranged at the outside of a space, which is surrounded with the electron beam condensing electromagnet 25. Therefore, a wafer stage 21 can be freely driven without restriction from the electron beam condensing electromagnet 25. The exposing position can be arbitrarily selected on the wafer. As a result, restriction on the moving direction and the moving range of the exposing area can be omitted. The movable range of the stage 21 can be improved.
Patent JP-H07127819-A (JP)
Title: Combustion device
Inventor: NAGAI ITSUO
IPC: F23D14/48
Filed: 1993-10-29
Abstract: PURPOSE:To provide a superior assembling operation and to enable heights of each of flame hole surfaces to be easily arranged by a method wherein one metallic plate is press formed, the plate is bent so as to form a flame hole construction member. CONSTITUTION:A lean flame hole 14 is formed at a central part of a combustion tube 1, rich flame holes 5 are arranged at both sides. There is provided a pressure reducing wall 15 for forming an auxiliary flame hole 9 between the lean flame hole 14 and the rich flame holes 5. In such a combustion device as described above, flame holes 15, 5, corrugated portions 17, 16 for the pressure reducing wall 15, and a recess 18 are press formed in one metallic plate, the plate is bent to form a flame hole construction member 11 having the lean flame hole 14 and the pressure reducing wall 15 integrally formed. The flame hole construction member 11 is inserted into the central part of the combustion tube 1. For example, a flame hole 12 and a pressure reducing wall 13 are formed in one metallic plate. Desired projections 16, recessed (cut and raised) portions 17 and recesses 18 are press formed in the plate. The plate is bent into a W-shape at lines A to D, wherein the lean flame hole 14 is formed at the upper surface, the pressure reducing wall 15 is integrally formed at the side surface, a pair of flame hole structures 11 are overlapped from each other to form the entire flame hole structure 11.
Patent JP-2001115244-A (JP)
Title: Continuous plating equipment
Inventor: HASHIMOTO MASAYUKI
IPC: C23C2/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide continuous plating equipment having characteristics of, e.g. the capability of maintenance of coating pots by one overhead traveling crane. SOLUTION: A plurality of coating pots 10 and 20 are disposed in a manner to be movable between one working position A on a line 1a of continuous plating equipment 1 and a plurality of standby positions B and C. Respective standby positions B and C are unevenly distributed on one side (left hand or right hand) of the above line 1a and are further provided along a branchlike path 30 (rails 31 and 32 and rails 33 and 34) radiating in all directions from the working position.
Patent JP-H06147948-A (JP)
Title: Coriolis mass flow meter
Inventor: OSAWA NORIKAZU
IPC: G01F1/84
Filed: 1992-11-04
Abstract: PURPOSE:To provide a Coriolis mass flowmeter whereby excitation component in detected signal and Coriolis component, caused by Coriolis farce, can be mechanically separated and detected. CONSTITUTION:Each one end of a pair of supporting tubes 13 and 14 where measured fluid flows is fixed to each fixing end 11 and 12 so that they align themselves on the same axis, and the other end of one supporting tube is connected to that of the other supporting tube for communication, by using a pair of vibration tubes 16 and 17, branching in the direction away from, each other, the said axis so as to from a loop. The vibration tubes 16 and 17 is, by excitation means 18 and 19, excied in the direction orthogonal to the plane formed with respective excitation tubes and vibration tubes, and a distortion detecting plate 15 is fixed between branching points of supporting tubes 13 and 14, and the distortion or stress caused, by the measured fluid, on the distortion detecting plate is detected by a distortion gange 20 as the first signal, a detecting means thus provided.
Patent JP-H01138451-A (JP)
Title: Nuclear magnetic resonance device
Inventor: HATTORI TADATETSU
IPC: A61B5/055
Filed: 1987-11-25
Abstract: PURPOSE:To improve measurement performance by providing a probe with a standard sample and measuring the ratio of a desired peak of a sample to be measured and the peak of the standard sample. CONSTITUTION:An animal 2 to be measured is put in a uniform DC magnet 1, the tissue 3 of the animal 2 to be measured locally is put in the detection coil 5 of the probe, and a measurement is taken. Further, the standard sample 4 is put in the coil 5. Then, a magnetic field uniformly correcting coil 6 is arranged outside the coil 5 and a signal which is generated 15 is amplified 16 and applied to the coil 6. The coil 5 and a capacitor 17 match the high frequency tuning of the probe to the resonance frequency of a nucleus to be measured. The resonance frequency of the object nucleus from a reference frequency source 7 is composed 8, pulse-amplified 9, and applied to the coil 5 through a high frequency switch 10 to excite the tissue 3 and sample 4 at the same time. Both resonance signals are passed through a switch 10, amplified 11, and detected 12, and the resulting signal is converted 13 into a digital signal which is read as a time area signal by a data processor 14. The processor 14 performs Fourier transform processing to obtain the resonance spectrum in a frequency area, thereby calculating and outputting the ratio of the peaks of the tissue 3 and sample 4.
Patent JP-H08153225-A (JP)
Title: Coin paying-out device
Inventor: MATSUMOTO TAKASHI
IPC: G07D1/00
Filed: 1994-11-29
Abstract: PURPOSE: To reduce the thickness of a coin paying-out device by removing the lower part of one of plural coin holding cylinder and arranging a motor on the removed space. CONSTITUTION: This coin paying-out device 14 is provided with a coin holding part and a coin discharging means 30. Five coin holding cylinders 21 in the coin holding part are arranged in parallel in the horizontal direction. The lower part of the cylinder 21 on the left end is removed and a coin discharge part on the lower end of the leftmost cylinder 21 is arranged on a position higher than other four coin holding cylinders 21. A 2nd coin discharging means 32 for discharging a coin C from the leftmost cylinder 21 is arranged on the removed space of the cylinder 21 with its lower part removed. The means 32 includes a motor 33, a wiper to be driven by the motor 33 and a solenoid and a shutter corresponding to the leftmost cylinder 21.
Patent JP-2000123886-A (JP)
Title: Full charge determination device of secondary battery for vehicle
Inventor: KIKUCHI KATSUHIDE
IPC: G01R31/36
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a full charge determination device of a battery for a vehicle for determining a full charge state independent of influence by hysteresis. SOLUTION: A microcomputer 60 conducts plural samplings based on detecting values of an ammeter 40 and a voltmeter 50, and calculates the incline of a primary straight line showing the relation between voltage variation caused by polarization produced within a battery B and a polarization index showing the degree of the polarization based on plural sampling data obtained by both samplings. The microcomputer 60 determines a full charge state by comparing the calculated gradient with the gradient of a straight line showing the relation between the voltage variation in a previously set full charge state and the polarization index.
Patent JP-H11136700-A (JP)
Title: Synchronization system at input of non-standard ntsc signal
Inventor: TAKEI SATORU
IPC: H04N9/77
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the time till a new synchronizing signal is extracted in the case of detecting a non-standard NTSC signal. SOLUTION: The system is provided with a non-standard NTSC signal detection section 6 that detects a received non-standard NTSC signal in the case of receiving the non-standard NTSC signal and with a synchronization correction section 7 that corrects the detected non-standard NTSC signal and provided an output of the corrected signal as a standard NTSC signal when the non-standard NTSC signal detection section 6 detects the non-standard NTSC signal. In the case that a synchronizing separator circuit section 8 extracts a synchronizing signal, a synchronizing signal is extracted from the received non-standard NTSC signal.
Patent JP-H06149304-A (JP)
Title: Decentralized controller
Inventor: ISHIKAWA MAKIO
IPC: G05B11/36
Filed: 1992-11-05
Abstract: PURPOSE:To properly deal with the operating defects, etc., of a decentralized controller by transmitting the information on the defects after setting them within a communication frame by the cyclic scan transmission after a power supply is recovered when a poser failure occurs at a remote input/output device or this device is removed. CONSTITUTION:A cyclic scan transmission means 4 performs the cyclic scan transmission in cooperation with a cyclic scan transmission means 24 of a remote input/output device PI so that the input/output data treated by a control arithmetic part 1 and the input/output data on the device PI are kept equal to each other. The cyclic scan transmission is carried out in such a way that causes an oversampling state to the control arithmetic cycle of the part 1. Then the input/output data received from plural remote input/output devices PI1, PI2... are written into a shared memory 3, and the contents of this memory 3 are updated. The part 1 performs the control arithmetic and writes this arithmetic into the memory 3.