baber/WOPTO huggingface dataset:
Patent JP-H09309884-A (JP)
Title: Naphthalene compound, liquid crystalline composition and liquid crystalline element
Inventor: TOTANI YOSHIYUKI
IPC: C09K19/34
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new naphthalene compound useful as a component of a liquid crystal composition for a liquid crystal displaying element, etc., and having a large spontaneous polarization and a small viscosity. SOLUTION: This new naphthalene compound is represented by formula I [R1 and R2 are each a 2-24C alkyl; X is CH2 O or COO; Y and Z are each a single bond, an ether bond or an ester bond; (l) and (m) are 0 or 1; (*) represent an asymmetric carbon], e.g. a compound of formula II. The compound of formula I is obtained by heating a cyanonaphthalene derivative of formula III with a 2-aminoalcohol of formula IV in the presence of cadmium acetate in a solvent such as toluene. The compound of formula I has a compatibility with a non-optically active liquid crystal composition, keeps a wide chiral smectic C phase and provides a liquid crystal composition excellent in characteristics such as an uniform orientation, a rapid responsibility and a tilting angle.
Patent JP-S60206826-A (JP)
Title: Production of polyester
Inventor: YASUYOSHI KEIICHI
IPC: C08G63/78
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the manufacturing cost of a polyester by inhibiting discharge of an inert gas used for the desorption of an adsorbent into air, by feeding the inert gas to a scrubber, removing the reaction gas by absorption in water and recirculating the inert gas to the desorption tower. CONSTITUTION:Polyester particulate chips in a reaction tank 1 are subjected to a solid-phase polycondensation reaction. The produced reaction gas and an inert gas fed from the bottom of the tank 1 are fed as an exhaust gas 6 to an adsorption tower 13. The reaction gas in the gas 6 is removed by adsorption on an adsorbent, and the regenerated inert gas 5 is recirculated to the reaction tank 1. On the other hand, a high-temperature inert gas is passed from a change-over valve 18 through the adsorption tower 12 containing the adsorbent on which the reaction gas is adsorbed and the reaction gas is desorbed and removed from the adsorbent and then is led to a scrubber 14, wherein it is removed by absorption in water sprayed through a water entrance 26. The obtained purified inert gas is heated to a high temperature by passing through a blower 15, a heat exchanger 16 and a heater 17, and recirculated to the adsorption tower 12. After completion of the desorption, the adsorption tower 12 is switch over to a tower 12, which is then used for desorption.
Patent JP-H07271860-A (JP)
Title: Certificate issuing system
Inventor: YAMADA MASAHIKO
IPC: G06Q50/10
Filed: 1994-03-30
Abstract: PURPOSE:To take up the issued certificate information of respective applicants received by a failed certificate issuing terminal in a storage medium and to transfer certificate issuing work for the respective applicants concerned to another normal certificate issuing terminal altogether through the storage medium by providing each of plural certificate issuing terminals with a driving mechanism of a portable storage medium accessable from respective terminals in common and optically loadable/ejectable. CONSTITUTION:At the time of generating a fault such as a communication fault or a printing fault, etc., of faults disable to issue a certificate, a license preparing machine (A) 3 receiving description information from a group controller (GC) 2 takes up license numbers and face image data included in his own file in a magneto-optical disk (MO) 6 in the machine (A) 3 itself. The MO 6 is set up in an MO drive 5 in another normal license preparing machine (B) 3 and a certificate for a certificate applicant received by the failed machine (A) 3 is prepared based upon the information stored in the MO 6.
Patent JP-H09250842-A (JP)
Title: Evaporating absorber for absorption refrigerating machine
Inventor: ITO TOSHIAKI
IPC: F25B37/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an evaporating absorber that has an excellent efficiency in evaporating liquid refrigerant and absorbing refrigerant vapor and can be built smaller in size. SOLUTION: This evaporating absorber includes an evaporation coil 3 having two or more unit coils 4 by which liquid refrigerant is heated and turned to vapor, and a cooling water coil 13 having two ore more unit coils 14 by which the refrigerant vapor generated by the evaporation coil 3 is cooled down and absorbed into absorbing solution. The coil units 4 of the evaporation coil 3 and the coil units 14 of the cooling water coil 13 are alternately arranged so that they are adjacent to each other.
Patent JP-H09260074-A (JP)
Title: Luminescent panel device
Inventor: TSUJI HITOSHI
IPC: H05B41/24
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To realize low power consumption and low cost. SOLUTION: This device is comprised of a diffuser for diffusing light, a fluorescent lamp 12 placed in the back side of the diffuser, an inverter 16 for supplying high frequency power to the fluorescent lamp 12, a current limitter 17 for limiting supply of the current after a predetermined time period of turning on the power supply to the fluorescent lamp 12, and a reflector placed to cover the fluorescent lamp 12 for reflecting the light emitted from the fluorescent lamp 12 to the diffuser. The current limitter 17 applies initially current larger than the nominal value to the lamp 12 then set the current to the nominal value after the discharge settles to a stable state in order to accelerate the beginning of discharge (luminescence) of the lamp 12.
Patent JP-S58178068-A (JP)
Title: 4-way thermo selector valve and solar system using this valve
Inventor: TAJIMA KOUICHI
IPC: F24S90/00
Filed: 1982-04-12
Abstract: PURPOSE:To perform cost down of a system as a whole, by obtaining a 4-way thermo selector valve, which provides two times the capability of a 3-way selector valve, to both remarkably simplify piping construction and eliminate the necessity for a conventional thermostat. CONSTITUTION:In a solar system equipped with a heat collector 1, heat accumulator tank 2, pump 3 and an auxiliary heat source 6, a 4-way thermo selector valve A is interposed between an outlet line 5 and an auxiliary outlet line 12 taking out high temperature water from the source 6. While a cool water supply line 11 and a faucet line 13 are also connected to said valve A. This valve A is constituted by providing a temperature sensing chamber 27 equipped with a temperature sensing unit 28 between a mixing chamber 26 communicated to the first-third inlets 22-24 and an outlet 25. Then if, for instance, temperature of hot water from the tank 2 is high, expansion of the unit 28 lowers the first valve body 29 to limit an inflow amount of hot water from the inlet 22 while lowers the third valve body 31 to introduce cool water from the inlet 24 and fix the temperature of hot water.
Patent JP-S55151856-A (JP)
Title: Automatic transmission/reception method for facsimile
Inventor: YOSHIMOTO YOSHIO
IPC: H04N1/00
Filed: 1979-05-16
Abstract: PURPOSE:To ensure the assured exchange of information by memorizing once the reception side code into the memory of the reception side prior to the transmission and reception to carry out the normal transmission and reception and then printing the originating code when necessary. CONSTITUTION:Demodulator 1, recording part 2, hand shake control circuit 3, memory interface 4, transmission side code memory 5 plus external memory 6 are provided at the reception side. Then the transmission side code allotted previously is transmitted prior to the transmission and reception from transmission side 7, and the code signal is memorized at the reception side into memory 5 by interface 4 and via demodulator 1 and switch 8. After this, demodulator 1 is connected to part 2 through switching of switch 8 to start the transmission and reception of the picture signal. And originating code is printed through printer 6 when necessary, and thus the state is confirmed for the transmission side even in case the pure white reception picture may exists for some reason. Thus the transmission request is given again to ensure the assured exchange of information.
Patent JP-H07267564-A (JP)
Title: Wheel chair escalator operation guide device
Inventor: SAKAMOTO KIYOSHI
IPC: B66B29/08
Filed: 1994-03-30
Abstract: PURPOSE:To provide a wheel chair escalator operation guide device which permits the operations to be made easily and quickly by furnishing a memory device to store the operating procedures in advance and a control device which selects the operation device to perform the next step out of the memory device and puts on/off or twinkles a display lamp installed in the neighborhood. CONSTITUTION:A display control device puts off a display lamp 5e with a signal output corresponding to the operation of a memory device, and a get-on acceptable display lamp 5c is twinkled. When the expansion of a proprietary step is ended, the get-on acceptable display lamp 5c is lighted, and another display lamp 5d1 situated over a start button 5d is lighted for a certain period of time. When the start button 5d is pushed, the display lamp 5d1 is put off, and the escalator runs downward at a low speed. When the floor surface of the lower gateway is made flush with the proprietary step, a display lamp 5e1 over an end button 5e is lighted for a certain period of time, and is put off when the end button 5e is pushed to cause twinkling of the get-on acceptable display lamp 5c. A person in care can allow the wheel chair user to get on or off easily and quickly in conformity to the direction given by an operation board.
Patent JP-S61219700-A (JP)
Inventor: SHIINA TERUMI
IPC: B44C1/14
Filed: 1985-03-26
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-H01274997-A (JP)
Title: Collision avoidance system of two cutting tool
Inventor: BUORUFUGANGU BURUUDERU
IPC: B26D5/00
Filed: 1989-03-15
Abstract: PURPOSE: To prevent the collision of two cutting tools in a computer-controlled cutting unit by providing a comparator comparing the difference between two registers and the value of a third register and outputting a control pulse for interrupting a position regulator when the value of the difference exceeds the value of the third register. CONSTITUTION: An arithmetic processor F having at least three registers A, B, C is provided, and the next target coordinates of a cutoff 17 type structure can be written on the first and second registers A, B by a processor connected to a cutting tool displacement detector and a computer. The difference between the values written on the first and second registers A, B is generated by a difference generator D. This difference is compared with the value stored in the third register C by a comparator V. When the difference becomes equal to the value of the register C or exceeds it, a control pulse is outputted from the comparator V to interrupt a position regulator, and the collision of two cutting tools is prevented.
Patent JP-H02241316-A (JP)
Title: Terminal protective box
Inventor: OOTA MASATOMO
IPC: H02G15/10
Filed: 1989-03-13
Abstract: PURPOSE:To simplify insulation protecting treatment by providing an insulting box type main body, wherein a cut for cable insertion is provided at one sidewall and the topside is opened, an a cover, and further providing an insertion pin and a socket pin, which couple with each other, between this cover and the bottom of the main body. CONSTITUTION:In case of storing a cable in a terminal protective box 1, when the cable is inserted in a cut 1a-1 and the mounting hole 2a-1 of the connecting terminal 2a of the cable 2 is set in a socket pin 1a-2 and a cover 16 is closed, a push-in pin 16-1 is pushed and locked in the pin hole 1a-2a of the socket pin 1a-2, so it opens. In this conditions, the connecting terminal 2a never comes off from the socket pin 1a-2, and the connecting terminal 2a is locked with the socket pin 1a-2 and the push-in pin 1b-1 against tension from outside, and is not exposed to the outside, so the connecting terminal 2a can be insulated and protected completely from the outside. In case of a plurality of cables, they are combined by a connecting means.
Patent JP-S59186624-A (JP)
Title: Dust separation apparatus
Inventor: SATOU HIDEO
IPC: B01D46/02
Filed: 1983-04-07
Abstract: PURPOSE:To exchange easily and safely a filter without scattering of dust by providing a soft membrane body at the opening part of the main body of a case, and wrapping the filter with the membrane body when exchanging the filter. CONSTITUTION:The vent gas contg. dust is introduced into the main body of the case from an inlet nozzle 8, filtered with a filter 10, and sent out to the outside from an outlet nozzle 9. The increase in filtration resistance of the filter 10 is detected by a differential pressure detecting mechanism through pressure detecting nozzles 23a and 23b, and an automatic valve 20 is opened to inject a backwashing gas into the filter 10. A cover 4 is removed when the filter 10 is exchanged. Since a soft membrane 25 is provided at the opening part, hands can be put into the case 1 through the membrane 25. By operating a fixture 18 with hands, a cover 13 and a coupler 21b are removed. After setting filter elements 14 in a free state, the filter elements 14 are wrapped up with the membrane 25 and the joint part is welded. After cutting the welded part, the wrapped filter elements are taken out to the outside.
Patent JP-H08253264-A (JP)
Title: Packing of multicolor thermal recording material
Inventor: MOCHIZUKI YASUAKI
IPC: B41M5/26
Filed: 1995-03-20
Abstract: PURPOSE: To pack a sheet like multicolor thermal recording material so as to impart good flatness to the multicolor thermal recording material after printing and fixing by adjusting the curl state of the multicolor thermal recording material after printing to an almost flat state. CONSTITUTION: In a method for packing a sheet like thermal recording material recording an image by the scanning of a thermal head, the sheet like multicolor thermal recording material 1a is packed in a curled state curved in the direction vertical to the scanning direction of the thermal head and turning an image surface 2a inside.
Patent JP-S59186043-A (JP)
Inventor: HANSU KURAUSU NUSUBETSUHIYAA
IPC: G06F7/50
Filed: 1984-03-30
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-S54152815-A (JP)
Title: Simultaneous amplifying system for multi-channel signal
Inventor: KONNO KENICHI
IPC: H04N5/00
Filed: 1978-05-23
Abstract: PURPOSE: To prevent occurrence of the cross modulation component caused by the signal distortion only between two channel signals by using the cross modulation compensation circuit together with the multi-channel signal simultaneous amplifying device, and thus to improve the amplification output efficiency for the multi-channel simultaneous amplification.  
     CONSTITUTION: Multi-channel signals 1∼7 distributed equidistantly within the fixed transmission band are amplified through the multi-channel signal simultaneous amplifying system. In this system, signal 1∼7 are divided via branching filter 1 into two groups: 3-wave 3, 4 and 6 and 4-wave 1 and 2 plus 5 and 7. And waves 3, 4 and 6 are amplified through amplifier 2, and waves 1 and 2 plus 5 and 7 are deleted positively via notch filter 4 provided at the output side of amplifier 2. At the same time, waves 1, 2, 5 and 7 are amplified by amplifier 3, and waves 3, 4 and 6 are deleted through filter 4. Then the electric waves given from antenna 5 and 6 are arrayed so that the channels featuring the number of over 2 may not be adjacent continuously. Thus, the occurrence of the distortion caused by the cross modulation can be prevented for the multi-channel signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01233642-A (JP)
Title: Memory printing board
Inventor: UETSUKI TOMOYUKI
IPC: G06F12/16
Filed: 1988-03-15
Abstract: PURPOSE:To improve packaging efficiency by providing a compare-checking part to compare a memory to write fixed data given from a memory control part, the fixed data set in advance and the fixed data read from the memory. CONSTITUTION:Fixed data are written for one address portion from a memory control part 1, and the data are read from a memory 4 with the same address and are written in a compare-checking part 5. Then, the written fixed data and the fixed data set in advance in the compare-checking part 5 are compared at the compare-checking part 5. When all the data are coincident, the memory 4 is normal, and when all the data are not coincident, the memory 4 is discriminated to be abnormal and the normality/abnormality of the memory 4 of a printing board 2 is detected. Thus, since it is unnecessary to provide a register on the printing board 2, the packaging efficiency of the printing board 2 can be improved.
Patent JP-S51137598-A (JP)
Title: Tape feeding mechanism
Inventor: OOCHI TORAO
IPC: B65B41/00
Filed: 1975-05-22
Abstract: PURPOSE: To stabilize and improve the quality of products by ensuring the engagement of a sending plate and a recess and a projection of a tape, by preventing the tape from moving in the reverse direction, and the tape surface from being damaged, and by drrectly feeding the tape of a designated length all the time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56156857-A (JP)
Title: Magnification varying device for copying machine
Inventor: TONOMURA YOSHINOBU
IPC: G03B27/34
Filed: 1980-05-09
Abstract: PURPOSE:To vary magnification of copying machine with a simple constitution, by providing driving sources individually in a photoreceptor driving system and an optical scanning system for an original to be copied respectively and by providing rotation signal generating means individually on shafts driven by respective driving sources respectively to change the number of rotation of them. CONSTITUTION:Photoreceptor drum 1 is driven by the driving part equipped with a motor, etc., and the shaft of this drum is provided with disc 13 having a slit row, etc., and a prescribed rotation signal is generated from this slit row. The exposure optical system for scanning of the original on the platen is driven by another driving part provided with a motor, etc., and rotation signals are generated from the disc having three slit rows on the shaft of this driving part, and signals of these three slit row are caused to correspond to copying of magnification (alpha)(exapnsion), unmagnification, and magnification (beta)(contraction), and the speed of the optical system to scan the original is changed optionally to vary the magnification.
Patent JP-H01233793-A (JP)
Title: Multilayer hybrid integrated circuit substrate
Inventor: TOMINAGA HIROKATSU
IPC: H05K3/46
Filed: 1988-03-14
Abstract: PURPOSE:To eliminate through-holes and reduce wiring areas and obtain a small size circuit substrate by a method wherein the respective conduction electrodes of circuit patterns are connected to each other with side electrodes formed on the side surface of the circuit substrate and the input-output electrodes of the respective circuit patterns are connected to the side electrodes. CONSTITUTION:First, second and third sheet substrates 2a, 2b and 2c are laminated to form a circuit substrate 1. At the conduction electrode 6a parts and input/ output electrode 6b parts, side electrodes 5a, 5b and 5c are provided. The respective conduction electrodes 6a of the substrates 2a and 2b are connected to each other with the electrodes 5a. The respective electrodes 6a and, further, the respective circuit patterns 3 of the substrates 2a, 2b and 2c are connected to each other with the electrodes 5b. The respective electrodes 5c are connected to the respective electrodes 6b of the substrates 2a, 2b and 2c to provide an input/output terminal. With this constitution, through-holes can be eliminated and wiring areas can be reduced, so that a small size circuit substrate can be obtained.
Patent JP-H02240763-A (JP)
Title: Inter-cpu buffer transfer system
Inventor: KATSUMATA SHINICHIRO
IPC: G06F15/16
Filed: 1989-03-14
Abstract: PURPOSE:To attain the simultaneous accesses of CPUs to a shared memory by reading the data out of a buffer having a waiting rank pointed by a read pointer and moving up the waiting rank pointed by the read pointer by one place in response to the reading of the data. CONSTITUTION:A write pointer points a waiting rank following the queue registered in a queue area 41; while a read pointer points the head waiting rank of the queue. Then a new buffer that is received an access via a CPU 1 of the sender side is registered in the area 41 in a waiting rank of the write pointer. While a CPU 2 of the receiver side tanks continuously the buffers of the waiting ranks of the read pointer out of the queue until the coincidence is obtained between a waiting rank of the read pointer and that of the write pointer. As a result, no collision is produced between the write operations of both CPU 1 and 2 via the same pointer and both CPUs can have the simultaneous accesses to a shared memory.
Patent JP-S57175977-A (JP)
Title: Analogue electronic watch
Inventor: ITOU JIROU
IPC: G04C3/14
Filed: 1981-04-23
Abstract: PURPOSE:To enlarge a difference in a detecting voltage depending on the position of a rotor, by a method wherein, after a given time has elapsed starting from application of a pulse, detecting the position of the rotor of a step motor, to a coil, a resistance is connected in parallel to the coil. CONSTITUTION:With switching elements 42 and 43 turned ON, a coil 38 of a step motor is short-circuited, and with a switching elements 40 turned ON and a switching element 42 turned OFF from a condition (a) under which a rotor is brought to a steady position, a detecting currrent 46, deciding the position of the rotor, is caused to flow. After a specified time has elapsed, with the switching elements 40 and 43 turned OFF and the 42 and 45 turned ON, a current, having flowed so far, is caused to suddenly flow in a manner of a loop 47 to decide electric potentials (y) at opposite ends of a current resistor 39, and this decides the position of the rotor.
Patent JP-S55154301-A (JP)
Title: Hydrogen storing material
Inventor: SAKAI TAKASHI
IPC: C22C21/00
Filed: 1979-05-18
Abstract: PURPOSE: To obtain an inexpensive and excellent hydrogen storing material by using a quaternary alloy with a specific compositon in which lanthanum of a lanthanum-nickel alloy is partially substituted by calcium and also nickel is pratially substituted by aluminum.  
     CONSTITUTION: In a new quaternary alloy with the formula Ca 1- XLaXNi 5- YAlY (where X<1 and Y<5), the value of Y should be in the range of 0.2W0.4 and the value of X should be 0.5 or less. A mixture of calcium powder, lanthanum chips, granular nickel, and aluminum chips, each having a purity of 99% or more, is prepared in accordance with the composition as mentioned above and then alloyed by a known arc melt method in an atmosphere of argon. The alloy thus obtained has a great hydrogen storing performance because it is capable of forming hydride even at room temperature and also the alloy is capable of giving off hydrogen simple by raising or lowering its temperature at will. 
     COPYRIGHT: (C)1980,JPO&Japio