baber/WOPTO huggingface dataset:
Patent JP-H03212121-A (JP)
Title: Lightning arrester system
Inventor: OZAWA ATSUSHI
IPC: H02H9/06
Filed: 1990-01-12
Abstract: PURPOSE:To enable sufficiently withstanding a high energy lightning surge entering in a state where a line side breaker is opened, by providing a line service entrance in series with a switch, which the line side breaker can close at the time of opening, and with a high capacity arrester of low protection level and high absorbed energy. CONSTITUTION:When a ground fault occurs in a transmission line 1, a breaker of a switch 10 is opened and the transmission line is placed in no-voltage state from the time t1 to the time t2. When a synchronous switch 52 is closed later by a period  t than the time t1, a synchronous arrester 50 is connected with the transmission line 1. Then, the synchronous switch 52 is opened earlier by a period  t' than closing of the switch 10. Even if a high energy lightning surge enters during the period of the time t1-t2, the synchronous arrester 50 is lower in protection level than an arrester 18 and higher in absorbed energy so that a current to the arrester 18 can be suppressed and a high energy lightning surge can be dealt with.
Patent JP-H11201239-A (JP)
Title: Reduction gear with manual operation shaft
Inventor: KAWAI TAKASHI
IPC: F16H1/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear with a manual operation shaft capable of manual operation safely in a power failure, inspection work and the like. SOLUTION: A one way-clutch 8 is provided on a pair of gears 7 connecting an output shaft 4 and a manual operation shaft 6 to each other. A braking clutch 10 is provided on a speed change shaft 3 which is installed facing the output shaft 4. This structure makes the output shaft 4 idle to the pair of gears 7 by the one-way clutch 9 even when power exists from an input shaft 2 during the operation of a manual operation lever 19 to prevent the swinging of the manual operation lever 19. The torque to be transmitted from the output shaft 4 side is used to brake the rotation of the speed change shaft 3 on the output shaft 4 side by the braking clutch 10 to prevent the reverse rotation of the manual operation shaft 6.
Patent JP-S61161842-A (JP)
Title: Signal transmitting system
Inventor: MACHINO KATSUYUKI
IPC: H04L12/413
Filed: 1985-01-11
Abstract: PURPOSE:To secure the priority of transmission by so forming the titled system that it monitors the bus for a determined time after transmitting a front frame, and if a start signal from other station exists, transmitting the succeeding frame in synchronization with said signal in case when transmitting plural frames by a bus type network. CONSTITUTION:If neither of the transmitting stations A and B detects collision up to the front frame, both data are in a timing difference of TE at the end of the transmission of the front frame due to the difference of clocks. If both stations continue to transmit, a collision of data occurs. Both stations, then, monitor the bus for a prescribed time (TA for station A and TB for station B) after transmitting the front frame respectively. If there is no start signal for the succeeding frame on the bus, the stations transmit the succeeding frame after said prescribed times. If a start signal is detected, the succeeding frame is transmitted synchronizing the data with the signal. In this way, the both stations A and B synchronize their starts, enabling detection of a collision, and thus the buckets of high priority are always passed.
Patent JP-H11199133-A (JP)
Title: Cable feeding device
Inventor: YAZAWA YOSHIO
IPC: B65H51/14
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To stabilize cable feeding without flawing a cable sheath. SOLUTION: A driving belt 4 with a driving roller 8 touching it is tensionally laid between driven rollers 2 and 3, and a driven belt 7 opposite to the driving belt 4 is extendedly erected between pinch rollers 5 and 6. Nipping parts for nipping a cable 10 are formed, in the feeding direction of the cable 10 and smaller than the cross section of the cable 10, on both the belts 4 and 7.
Patent JP-S61237707-A (JP)
Inventor: KUSATAKE SUGIAKI
IPC: E01F15/00
Filed: 1986-01-11
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-S57117794-A (JP)
Title: Method of exchanging heat between geothermal water and fresh water
Inventor: YOSHIZAWA SHIROU
IPC: F28F19/00
Filed: 1981-01-14
Abstract: PURPOSE:To prevent generation of silica scale, by exchanging heat while passing a DC current across anodes and a cathode of a heat exchanger body, and by alkalizing water near the inner surface of the heat exchanger body. CONSTITUTION:Graphite anodes 7 are disposed in a passage of geothermal water b and inserted into the body 1 of a heat exchanger by the intermediary of electrical insulators 8. Further, a potential connector 9 is attached to the body 1 of the heat exchanger so that a cathode is formed at the portion where the geothermal water b is held in contact with the heat exchanger body 1. By causing heat exchange between the geothermal water and fresh water while loading the graphite anodes 7 and potential connector 9 by a DC power source 10, NaOH is formed on the inner surface of the heat exchanger body 1 and solubility of silica is increased, so that the generation of silica scale can be prevented.
Patent JP-S63176312-A (JP)
Title: Production of chloropalladic acid
Inventor: TATENO YOSHIHISA
IPC: C01G55/00
Filed: 1987-01-12
Abstract: PURPOSE:To form high-purity chloropalladic acid in an anode compartment without polluting environment, by filling hydrochloric acid in a specific diaphragm electrolytic cell having metallic Pd as the anode and passing a current across the cathode and anode. CONSTITUTION:Hydrochloric acid is filled in an electrolytic cell, having metallic Pd of preferably high purity as the anode, a metallic electrode, etc., prepared by coating metallic Ti with Pt as the cathode and divided into an anode and cathode compartments with a cation exchange membrane, e.g. perfluorocarbon, etc., having high corrosion resistance. A current is then passed across the cathode and anode at a desired current density and, if necessary, the anode compartment is stirred to dissolve the metallic Pd and form chloropalladic acid therein.
Patent JP-H04243225-A (JP)
Title: Liquid crystal display device
Inventor: SHIROHATA TAKASHI
IPC: F16B2/22
Filed: 1991-01-18
Abstract: PURPOSE:To reduce the number of stages by providing projecting parts on plastics and providing holes on a printed circuit board and fixing them. CONSTITUTION:The projecting parts 3 are provided in a part on the lower side of a lamp house 1 consisting of the plastics and are fitted and disposed into the apertures of the printed circuit board 2. Clips 4 are inserted into the apertures of the projecting parts 3. The projecting parts 3 consisting of the plastics serve as a part of the lamp house 1 and holes are provided on the projecting parts 3 in such a manner that the clips 4 can be mounted through the holes. The projecting parts 3 consisting of the plastics exist at three points and the printed circuit board 2 is fixed by these parts. The central parts of the clips 4 are expanded and the removal of the clips is prevented by partly mounting the clips to the projecting parts 3. The clips are thus surely fixed to the projecting parts 3.
Patent JP-S5597655-A (JP)
Title: Memory access system
Inventor: KANEKO AKIRA
IPC: G06F13/00
Filed: 1979-01-18
Abstract: PURPOSE: To secure the memory access time equivalent to the cycle time of the memory by providing more than two sets of information buffers for writing and reading to the memory plus more than two sets of reading and writing request control parts to the CPU respectively.  
     CONSTITUTION: When the request is generated within CPU2 to memory 1, request control part 4 is set to send the request to the memory. Memory 1 memorizes the request given from CPU2 into information buffer 8 and then starts the access of the memory unit through memory unit access information selection control part 10. In case the request to the next memory is occurred in CPU2 during that time, request control part 5 is set. And request selection control part 6 switches the request control to memory 1 to part 5. And memory 1 memorizes the request information into information buffer 9, and at the same time memory busy display control part 13 is set. On the other hand, when the access is over via buffer 8, the data is set to data buffer 12 to secure the request enable state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11200506-A (JP)
Title: Insert instrument
Inventor: OGITA KIYOBUMI
IPC: E04G9/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of a form, and easily attach an insert instrument to the form. SOLUTION: A screw part 8a formed on one end of a holding tool 8 is screwed to the screw hole 7a of an insert body 7, and the screw part 8b of the other end of the holding tool 8 is screwed to the screw hole 9a of a form 9. After concrete placed inside the form 9 is hardened, a notch part 8f formed on the reverse end side of the screw part 8b of the holding tool 8 is broken to peel off the form 9 from a concrete structure 5.
Patent JP-S56104152-A (JP)
Title: Input/output device for controlling automobile
Inventor: SHIDA MASAMI
IPC: G05B15/02
Filed: 1980-01-21
Abstract: PURPOSE:To simply process a reference signal for ignition in an odd number of cylinders, by using a signal generation circuit which supplies a pulse at each of crank angles corresponding to the number of the cylinders. CONSTITUTION:A value A corresponding to the number of cylinders is set in a register 1 by a central processing unit. A counter 2 and a circuit 3 constitute up- counters. A signal is supplied from a gate 300L at every 720 deg. to reset the up-counters 2, 3. The up-counters 2, 3 performs up-counting through a gate 300M in response to a signal at every 1 deg. in crankshaft angle. The outputs of the counters 1, 2 are compared with each other by a comparison circuit 4. Whenever the outputs coincide with each other, a pulse output is supplied from a flip-flop 54. Namely, a reference pulse is supplied whenever crank-shaft angle pulses are counted by the set value corresponding to the number of the cylinders. The ignition reference signal for the engine with the odd number of cylinders is thus simply supplied.
Patent JP-H04243348-A (JP)
Title: Bnzs code decoder
Inventor: SAKAI TOSHIHARU
IPC: H04L25/49
Filed: 1991-01-18
Abstract: PURPOSE:To reduce number of FF circuits, to reduce the circuit scale and to revise the transition state through the use of a RAM by employing the state transition formed from a consecutive zero replacement pattern for decoding a BnZS code. CONSTITUTION:A positive and a negative signal are formed for a consecutive zero replacement pattern detection means 4 based on consecutive zeros converted based on a BnZS code rule. The state transition is generated by implementing comparison among three signals being the positive signal, negative signal and a feedback signal resulting from 1-bit-shifting the resulting output of the detection means. Whether or not the positive signal and the negative signal are respectively a prescribed consecutive zero replacement pattern is detected to send a detection pulse. Moreover, the OR of the positive signal and the negative signal is obtained by an OR means 6 and the detection pulse and the result of the OR are fed to a 4-bit shift means 7. Thus, a decoding output of a BnZS code is obtained by repeating the AND between the detection pulse and the result of OR and one-bit shift of the AND four times and ANDing a final shift result and the detection signal.
Patent JP-H09196043-A (JP)
Title: Bolt having rotation-preventing mechanism
Inventor: KATO TOSHIO
IPC: F16B43/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a bolt having a rotation-preventing mechanism, which can be easily operated and which can be reused and which has high certainty. SOLUTION: This bolt having a rotation-preventing mechanism is provided with a bolt 1, which has a tip screw part 1a and a rear end screw part 1b and of which tip screw part 1a is to be screwed to an article 10a to be fastened, a rotation-preventing disc 3 fitted in the rear end screw part 1b with a key freely to be slid in the bolt axial direction and having a gear tooth line 3a in the peripheral part of a surface, which contacts with a second article 10b to be fastened, a constraining body 4 having a gear tooth line to be engaged with the gear tooth line 3a and fixed to the second article 10b to be fastened, and a nut 2 to be screwed with a rear end screw part 1b and for pushing the rotation-preventing disc 3 to the second article 10b to be fastened.
Patent JP-H08194781-A (JP)
Title: Method and device for evaluating character recognition device
Inventor: SAKANO EI
IPC: G06K9/66
Filed: 1995-01-17
Abstract: PURPOSE: To provide a technique for evaluating a character recognition device capable of clearly giving an instruction at the time of improving the character recognition device. CONSTITUTION: Genetic algorithm is applied to an input picture to construct information provided for a feature vector corresponding to the input picture in the shape of the picture. To put it in the concrete, the set of character patterns similar to an input picture is extracted from a character pattern data base 4, and a character feature extraction part 22 and a feature comparing part 23 extract the feature vector of each character pattern and compare it with the feature vector of the input picture. A character pattern selection part 24 selects two character patterns which are more similar. A character pattern crossing part 25 crosses the prescribed parts of the two character patterns to generate (construct) a new character pattern. This is repeated until coming up to a prescribed reference and the obtained character picture is used for evaluation of a right answer picture or not.
Patent JP-S5288848-A (JP)
Title: Condensor
Inventor: MIYOSHI TOMOZOU
IPC: F28F1/00
Filed: 1976-01-20
Abstract: PURPOSE: To attach a heat transmitting tube with slots to a supporting member and to improve condensed heat transmitting property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5497485-A (JP)
Title: Eddy current flaw detector
Inventor: ICHIKAWA YOSHINORI
IPC: G01N27/90
Filed: 1978-01-19
Abstract: PURPOSE: To perform accurate flaw detection of good S/N by  performing eddy current flaw detection after subjecting the member to be examined to ultrasonic cleaning.  
     CONSTITUTION: The member to be examined such as wire material 1 or the like under working such as sweeping board or the like is subjected to ultrasonic cleaning while it  is passing a vessel 2 which is provided with an  influent port 2c and effluent port 2d for liquid such as water or other and an ultrasonic wave vibrator 3. The impurities, etc. having been peeled are discharged together with the water through the effluent port 2d. When  the wire material 1 having been removed of surface impurities, etc. by this cleaning is subjected to flaw detection with a flaw detection coil device formed of  an addy current flow detecting coil and a sensitive impedance element, the wire material, etc. having been removed of impurities may be accurately flaw-detected  with good S/N. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61163401-A (JP)
Title: Programmable controller
Inventor: YOSHIKAWA NORIO
IPC: G05B21/02
Filed: 1985-01-14
Abstract: PURPOSE:To carry out a suitable control for an object controlling a continuous quantity by performing a sequence control and an AS control simultaneously by using two CPUs. CONSTITUTION:After an initial processing, a CPU stores input data of an I/O memory in a RAM15 and thereafter a user program of a user memory is executed. A CPU12 estimates a parameter of a controlled system 7 from a controlled variable and a past manipulated variable from the data of the RAM15. Based on a future manipulated variable sequence, the most suitable manipulated variable is selected to decide it. At this time, since the data of a new I/O memory is given to the RAM15 from the CPU1, based on this, an ASC processing is performed. When the CPU1 reaches a processing stroke of the ASC block during the user program performing, the CPU12 opens a bus line 2 and stops the CPU1 temporarily. Then, the newest manipulated variable data is written in the I/O memory. The line 2 is returned to the CPU1 to return to the ASC processing and the CPU1 continues to perform the user program.
Patent JP-S61165435-A (JP)
Inventor: IWASAKI YUZO
IPC: E03C1/22
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-S5499227-A (JP)
Title: Burner for waste products incinerator
Inventor: NAKAHARA TAKAFUMI
IPC: F23D11/38
Filed: 1978-01-21
Abstract: PURPOSE: To maintain luminant long flame by forming a flame-maintaining area  just after the spray exit of a spray fuel passage to prevent the blowing out of a pilot  flame by spray air stream and dividing combustion air into the secondary and the tertiary stage.  
     CONSTITUTION: Fuel is atomized in a flame holder 11 by its own pressure from a fuel nozzle 17 and the energy of the spray air injected around the nozzle. The flame holder 11 is given a cylindrical shape suddenly expanded in the section area just after the fuel nozzle forming a fuel spray exit for keeping a flame-maintaining area. The secondary air is conducted through a secondary air slit 8, and injected into the flame holder 11 from a secondary air throat 10 through an inner tube 8b. The tertiary air is conducted through a tertiary air slit 9 to wrap up a secondary combustion flame as cooling the outer wall of the flame holder 11 from an outer tube 9a for supplying oxygen to the flame as well as maintaining the direction of the flame. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11202462-A (JP)
Title: Photographic processing device
Inventor: ISHITA KATSUISA
IPC: G03D3/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device capable of stably removing processing solution because a removing roller is not saturated with the processing solution even when long-time operation is performed. SOLUTION: The photographic processing machine is provided with the removing rollers 41a and 41b for removing the processing solution adhering to the surface of photographic sensitive material. A press-contact roller 70 always press-contacts with the outer peripheral surfaces of the rollers 41a and 41b so as to discharge the processing solution absorbed by the rollers 41a and 41b.
Patent JP-S60147603-A (JP)
Title: Automatic position measuring device
Inventor: YOSHITANI KATSUMI
IPC: G01B11/00
Filed: 1984-01-13
Abstract: PURPOSE:To measure positions of individual piled-up objects easily with a high precision by providing plural kinds of reference pattern having shapes approximately equal to those of objects and performing pattern matching between these patterns and objects. CONSTITUTION:A measuring device is constituted of an image pick-up means 3 consisting of an ITV camera 8 controlled by a TV controller 9, an A/D converter 10, and a picture memory 11, a reference pattern memory 4 where 5 reference patterns P2a, P2b, P2c, P2d, and P2e equal to one another in size but different from one another in fall angle are stored, a comparing and discriminating circuit 12, and a counting circuit 13. If a reference pattern P2 outputted from the pattern memory 4 and a picked-up pattern P1 outputted from a picture memory 11 overlap incompletely, the reference pattern P2 is shifted in directions of arrows X and Y so that an area S where both patterns P1 and P2 overlap is maximum, and the position of an object (omitted in the figure) is displayed accurately in accordance with coordinates of four corners of the reference pattern P2 after shifting.
Patent JP-H07205208-A (JP)
Title: Mold for injection molding
Inventor: SEN HIROYOSHI
IPC: B29C33/76
Filed: 1994-01-21
Abstract: PURPOSE:To provide a mold for injection molding, having a slide core and capable of obtaining an injection-molded article attended with no burrs when molded. CONSTITUTION:A plurality of slide pins 6 and 7 abut against one another in a cavity 5 to form a parting face 10, or the slide pins 6 or 7 abut against a movable mold or against a fixed mold to form the parting face 10. Thus, a mold for injection molding is obtained, wherein a gate 11 is provided in a direction at a substantially right angle with respect to the slide pins 7 and the parting face 10 is provided slantingly toward the direction of the gate 11.
Patent JP-H07205830-A (JP)
Title: Vehicle control device
Inventor: OHASHI HIDEKI
IPC: B60C23/00
Filed: 1994-01-21
Abstract: PURPOSE:To supress an unexpected yawing movement securely, by detecting the left side and the right side difference of the tire pressure directly, so as to control the yawing movement of a vehicle, in a device by which an unexpected yawing movement of the vehicle depending on the left side and the right side difference of the tire pressure can be suppressed. CONSTITUTION:The tire pressures P of the left and the right front wheels 12, and the left and the right rear wheels 22 of a vehicle are detected by tire pressure sensors 32, and depending on the results, the left side and the right side difference DELTAP of the tire pressure is operated. Depending on the left side and the right side difference DELTAP, the steering angle deltaR of the rear wheels 22, and the converting amount DELTAT of the steering torque assist amount of the front wheels 12 are controlled to reduce the unexpected yawing moment of the vehicle depending on the left side and the right side difference DELTAP, and thereby, an unexpected yawing movement depending on the left side and the right side difference DELTAP is suppressed.
Patent JP-H10291446-A (JP)
Title: Telephone system for moving body
Inventor: HAYASHI HIROTADA
IPC: H04W92/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent to carelessly leave a portable telephone connected by judging that a portable telephone is left connected to an adapter for telephone device according to condition of a moving body, and alarming that a telephone is left connected. SOLUTION: A judgment whether an ignition switch is turned on and an engine is stopped or not is performed (S 101). In the case of YES, a judgment whether a driver's seat side door is opened or not is performed (S 102). In the case where a judgment that a portable telephone is connected is performed (S 103), an alarm for informing the generation of condition that the telephone is left as it is connected is output (S104). This alarm is realized by supplying the predetermined alarm signal for informing that a telephone is left as it is connected from a sound synthetic processor to a speaker. Message can be output, or a predetermined alarm sound can be generated. In the case where a judgment that a telephone is disconnected is performed, this processing is concluded (S103). Since the alarm for informing that a telephone is left as it is connected is automatically performed, generation of condition that a portable telephone left as it is connected is previously prevented.