baber/WOPTO huggingface dataset:
Patent JP-H1090709-A (JP)
Title: Matrix liquid crystal optical device
Inventor: SAITO ATSUSHI
IPC: G02F1/133
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a matrix liquid crystal optical device which actualizes a high contrast ratio and fast response even when common electrodes increase, and is reducible in cost. SOLUTION: Common electrodes corresponding to six kinds among four common electrode groups 1a to 1d are electrically connected to one another, and independent selection electrode groups 2a to 2d are arranged opposite to the common electrode groups 1a to 1d. The lead wire group 3b of the selection electrode group 2b is arranged opposite to the common electrode group 1a, and the lead wire group 3c of the selection electrode group 2c is arranged opposite to the common electrode group 1d; and pixels consisting of the respective common electrodes and respective selection electrodes are placed in a light state when not selected.
Patent JP-H03107739-A (JP)
Title: Instrument and method for measuring eccentricity of lens system
Inventor: YONEZAWA TOMOHIRO
IPC: G01M11/02
Filed: 1989-09-20
Abstract: PURPOSE:To reduce an error even as to a body to be measured which has a large quantity of eccentricity by completely correcting the misalignment of a collimator lens for measurement. CONSTITUTION:The collimator lens 4 which projects even an image of a light source 2 is adjusted to the position of the spherical center of an object surface of a lens system 11 to be measured and a reflected image from the surface to be measured is projected on an image formation surface 5. Further, a beam splitter 6 refracts part of luminous flux projected from the lens 4 toward the optical axis B' and the light is made incident on a collimator lens 8 for reference axis setting and adjusted into parallel luminous flux, which is made incident on a mirror 9. The luminous flux is reflected to travel back along the previous transmission optical path. After the coordinates of the center of rotation are found, the position of the lens system 11 on the image formation surface 5 is measured and the deflection quantity of the reflected image of the lens 11 is found from the difference between both the coordinates to find the eccentricity of the measured surface of the lens system 11. Then the best optical axis which minimizes the mean of squares of the eccentricity quantities of the respective surfaces of the lens system 11 is found, the position of a measured lens system fitting base 10 is so adjusted that the optical axis and the fitting reference axis of measurement become closest to each other, and the deflection quantity of the reflected image of the lens system 11 is measured again to reduce the error.
Patent JP-H1156372-A (JP)
Title: Production of ubiquinone-10
Inventor: MATSUDA HIDEYUKI
IPC: C12N1/21
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism producing ubiquinone-10 useful for therapy of cardiac failure, myodystrophia, etc., comprising a transformant microorganism transformed by a gene coding decaprenyl diphosphate synthase originating from photosynthetic bacterium. SOLUTION: The new microorganism is a transformant microorganism [e.g.; Escherichia coli DH10B/pRC10(FERM BP-6061), etc.], transformed by the gene coding the decaprenyl diphosphate synthase(DDS) of the formula originating from photosynthetic bacterium, for example, Rhodobacter capsulatus. The microorganism is an indispensable component of the electron transfer system in living body as a coenzime, useful for production, etc., of ubiquinon-10 effective in therapy of congestive heart failure, myodystrophia, anemia, etc. This new transformant microorganism is obtained by carrying out a PCR using genome DNA of the photosynthetic bacterium as a templete, a partial DNA of a region existing in the isoprenoid synthetase as a primer, introducing the obtained DDS gene which is introduced into a vector, into a host such as Escherichia colt, etc.
Patent JP-H04122974-A (JP)
Title: Copying machine equipped with beltlike recording medium
Inventor: TOKISHIGE MASATO
IPC: G03G21/00
Filed: 1990-09-13
Abstract: PURPOSE:To decide the meandering of a belt and perform control by detecting the width of a slit opening formed in the belt and performing comparative arithmetic. CONSTITUTION:When the belt begins to meander, the slit which passes through the detection area of a slit detection sensor 5 shifts in opening position. Therefore, the time of a slit width signal is time counted according to the detection signal of the sensor 5 and compared with a reference value stored previously in a reference slit width signal storage means to decide that there is a difference from the reference value and the belt meanders. Further, it can be known whether the belt meanders to the left or right from whether the difference from the reference value is plus or minus.
Patent JP-S61123111-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C10/34
Filed: 1984-11-20
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-S62105725-A (JP)
Title: Constant speed running device
Inventor: KUMAGAI YOJI
IPC: B60K31/00
Filed: 1985-10-31
Abstract: PURPOSE:To rapidly release a vehicle from its automatic cruising operation in association with an unexpected variation in the condition of the road surface, by providing a cancellation means for cancelling the constant sped control of the vehicle in accordance with a detection signal from a stroke detecting means disposed in a suspension unit. CONSTITUTION:There are provided a plurality of position sensor 11A through 11C which are adapted to be alternatively connected to a CPU 20 in association with variations in the running speed of a vehicle. Meanwhile, the CPU 30 is connected thereto with an actuator 30 for throttle operation and a solenoid valve 31 for opening and closing a pipe line through which low pressure air is fed to the actuator 30. Further, during the vehicle running at a high speed, the constant speed running condition is released in association with a delicate variation in the extension of a suspension. Meanwhile during the vehicle running at a low speed, the constant speed running condition is released when the extension of the suspension varies greatly.
Patent JP-2000078369-A (JP)
Title: Hand scanner
Inventor: KAWADA FUTOSHI
IPC: H04N1/107
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a hand scanner for surely performing read regardless of the size of an original. SOLUTION: In this hand scanner, by pushing up a roller 104, the roller 104 is raised from a bottom surface part 113 and is not brought into contact with the original 114 and a drive gear 106 is turned to a state of being engaged with the teeth of a rail 107 at the same time. When a handle 112 is pulled in this state, the drive gear 106 engaged with the rail 107 is rotates, the rotation is transmitted to a connection gear 105, an encoder 108 generates read pulse signals and images read in a sensor 102 in synchronism with the read pulse signals are processed in an electrical circuit 103. Since the sensor 102 reads image data through the bottom surface part 113 with transmissivity, it will not be brought into contact with the original 114, and the original 114 will not shift by being dragged by the roller 104.
Patent JP-H08109229-A (JP)
Title: Liquid curable resin composition
Inventor: YAMAMURA TETSUYA
IPC: C09D4/06
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a liquid-curable resin composition which has excellent long-term storage stability and can give a cured product excellent in heat resistance, light resistance, resistance to thermal yellowing, resistance to light yellowing, the state of being cured, and adhesion.  
     CONSTITUTION: The liquid-curable resin composition contains (A) a urethane (meth)acrylate polymer, (B) a (meth)acrylate compound represented by formula I or II (wherein R 1  and R 2  are H or methyl; R 3  is a 2-6C alkylene; R 4  is H or a 1-12C alkyl; and m is 0-12), (C) a reactive diluent, and (D) a polymerization initiator. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62105544-A (JP)
Title: Data transmission system
Inventor: MIYAZAKI SHINICHI
IPC: H04L1/08
Filed: 1985-10-31
Abstract: PURPOSE:To transmit accurate data by sending the number of times of successive data transmission to the opposite station by utilizing the frequency of a tone signal and making the number of times of successive data transmission judged on a transmission and a reception side. CONSTITUTION:When transmission from equipment A to equipment B is performed, transmitted waves from the A and B are received firstly and a reception part 4 detects the intensity of an electric field from B through a transmission/reception common device. A control part 6 controls an encoder so as to increase or decrease the number of times of successive data transmission according to whether the received electric field is intense or not, thereby generating a data signal. Further, a toner signal generation part is also controlled to output a toner signal of frequency corresponding to the number of times of successive transmission before the data signal of the encoder 5, so that the signal is transmitted to the equipment B through a transmission part 3 and the transmission/reception common device 2. The equipment B detects the frequency of the toner signal by a tone detector 18 and sends the number of times of successive data transmission corresponding the frequency to a decoder 17. The decoder 17 receives data corresponding to the number of successive transmission automatically on the basis of it and analyzes the data. Transmission from the equipment B to the equipment A is the same. Consequently, accurate data transmission is performed through this constitution.
Patent JP-2000074488-A (JP)
Title: Equipment for heat exchange
Inventor: TANAKA AKIO
IPC: F24H1/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide equipment for heat exchange which can prevent formation of dew inside the drum body of a heat exchanger even when the efficiency of heat exchange is improved. SOLUTION: This equipment for heat exchange has a heat exchange part 20 provided in the drum body 21 of a heat exchanger 2, an auxiliary heat absorbing pipe 61 which is connected to the downstream end of a heat absorbing pipe 23a constituting the heat exchange part 20 and is wound around on the outer periphery of the barrel part of the drum body 21, a bypass pipe 26 connecting the downstream-side passage of the auxiliary heat absorbing pipe 61 and the upstream-side passage of the heat absorbing pipe 23a, a flow ratio setting unit 41 which regulates the mixing ratio of hot water to cold water in the joining part of the downstream-side passage of the auxiliary heat absorbing piping 61 and the bypass pipe 26,  temperature sensor 63 for determining the temperature of the part 34 of the drum body 21 whereon the auxiliary heat absorbing pipe 61 is wound and a means for controlling the flow ratio setting unit 41 so that the mixing ratio necessary for making the temperature of the part 34 of the drum body 21 higher than the dew-point temperature of combustion exhaust gas in the drum body 21 can be set.
Patent JP-S61122514-A (JP)
Title: Measuring device using optical fiber gyro
Inventor: YOSHINO TOSHIHIKO
IPC: G01C19/72
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a small-sized, lightweight measuring device which is easily operated and has no read error by combining a telescope with collimation with a three-axial optical fiber gyro which has optical fibers wound in three orthogonal planes in a hollow spherical shape. CONSTITUTION:The optical fibers are wound around bobbins 1, 2, and 3; and the bobbin 2 is combined in the bobbin 1 and the bobbin 3 is further combined in the bobbin 2 while their planes cross one another at right angles to form a hollow sphere on the whole, thereby constituting the three-axial optical fiber gyro. A power source, light source, photodetector, signal processing system, and transmitter or display device which are components of the optical fiber gyro are stored in the hollow part. Then, the telescope 4 with collimation is fixed to the three-axial optical fiber gyro in one body. This three-axial optical fiber gyro is used and then an azimuth need not be measured, so the procedure of measurement is simple; and the device is reduced in size and weight because of no angle readout scale and a read error is eliminated sine no scale needs to be read and a measurement is read directly on a display means.
Patent JP-S6399454-A (JP)
Title: Hot air heating device
Inventor: KANEKO HIDEKI
IPC: F24H9/02
Filed: 1986-10-16
Abstract: PURPOSE:To reduce a clogging in a filter by a method wherein a casing enclosing an indoor air inlet port, a hot air fan arranged at a rear surface of the casing, a combustion fan, a combustion air feeding port and a combustion air discharging port and having a filter made of metallic net or resin is arranged. CONSTITUTION:Indoor air is sucked through a filter of metallic net applied over a second casing 12 into a casing 1 under an operation of a hot air fan 4 and blown against a heater source 5. Then, hot air is generated and fed out into a room through a blowing outlet port 2. A large sized casing 12 enclosing an indoor air inlet port 3, a hot air fan 4, a combustion fan 7, a combustion air feeding port 6 and a discharging port 8 and having a metallic net filter is made to have a suction port having area more than several times the opening area required for the hot air fan 4 as an indoor air inlet port. Therefore, a time until the filter is clogged is extended and an interval of cleaning times is also extended, so that a convenience in use of the device is also improved.
Patent JP-H04123629-A (JP)
Title: Automatic fall-back system with priority
Inventor: HASHIMOTO AKIRA
IPC: H04L29/08
Filed: 1990-09-14
Abstract: PURPOSE:To attain the communication conforming to the needs as the whole system by executing automatic fall-back in accordance with the degree of circuit deterioration and the degree of importance of each circuit. CONSTITUTION:A slave station informs circuit deterioration information data to a master station in an ordinary state. The master station receives this data by a reception side circuit information control part 10, adds priority in the priority setting part 11 of the inside of the master station to each data, and generates (n) new data by the portion of the number of sets of multipoint slave stations. Also, in the inside of the master station, as well, the circuit information control part 10 always sets the data of the slave station, and based on this measured data, (n) new data are generated. Subsequently, that which is obtained by adding all the data where priority is added, and a circuit quality threshold value in the circuit information control part 10 are compared in the inside by the circuit information control part 10, and it is decided whether fall-back is executed or not.
Patent JP-S61126652-A (JP)
Title: Tape recorder
Inventor: ETSUNO KATSUHIKO
IPC: G11B15/54
Filed: 1984-11-22
Abstract: PURPOSE:To make a tape recorder small-sized and multifunctional by connecting electrically a roll, which detects the running speed of a magnetic tape, and a take-up reel turntable of the tape to make it possible that the roll, the reel turntable, etc. are set separately to the body and the cover of the tape recorder. CONSTITUTION:A roll 4 is brought softly into contact with a magnetic tape 2, and the running speed of the tape 2 is converted to the rotative velocity of the roll 4, and a speed detecting block 5 detects the running speed of the tape 2 as the rotative velocity. A control circuit 6 flows such current to a motor in accordance with the signal of the block 5 that the running speed of the tape 2 is a certain value, and the rotation of a motor is decelerated by a decelerator 8 to turn a reel turntable 9, and the tape 2 is wound up. Thus, the turntable 9 and the roll 4 are set separately to a cover 13 and a body 12 respectively and are connected electrically to wind up the tape 2 in a certain running speed, and upper and lower spaces of a cassette tape are used effectively to make the tape recorder small-sized and multifunctional furthermore.
Patent JP-S61125134-A (JP)
Title: Semiconductor substrate washer
Inventor: IBE HIDEFUMI
IPC: H01L21/304
Filed: 1984-11-22
Abstract: PURPOSE:To remove adhered particle inside a concave section with thermal shock by a method wherein washing liquid is soaked on a semiconductor substrate, which possesses the concave section less than several mum, then irradiated with high intensity light with wave length from ultraviolet to infrared projects from upward. CONSTITUTION:Laser beam projected from light source 1 is oriented to suitable direction by a mirror 3, etc., thereafter is converted to pulse light by a chopper 4. The pulse light becomes luminous flux 6 being enlarged by a lens 5. The luminous flux 6 is adjusted to be a luminous flux on a substrate 8 from vertical upward through a beam expander 7 so as to reach a minute concaved bottom face on the surface of the substrate 8. The substrate 8 is guided on a pan 10 filled by washing water by a roller 9. Minute particles exhausted from inside aperture of the substrate 8 are collected by a purifier 14 while being monitored by a detector 13, then is stored in a water tank 11. Water in the water tank 11 is purified at all times by purification system which consists of the monitor 13, the purifier 14 and a pump 12 so as to maintain water purity in the water tank 11.
Patent JP-S6399185-A (JP)
Inventor: YAMASHITA TEPPEI
IPC: B25J5/00
Filed: 1986-10-16
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-H0591120-A (JP)
Title: Local area network
Inventor: SOGA KENJI
IPC: H04L12/42
Filed: 1991-09-25
Abstract: PURPOSE:To expand the transmission capacity of data transmission and system configuration in a ring LAN (local area network) of the token passing system and to improve the utilizing efficiency of an optical loop transmission line. CONSTITUTION:Three transmission lines 10, 11, 12 are employed, the one of them is used for an optical loop transmission line 10 through which a token is circulated clockwise, the other one is used for an optical loop transmission line 11 through which a token is circulated counter clockwise, and the rest one is used for a standby optical transmission loop line 12 when any of the two optical loop transmission lines is faulty, and when a fault is detected from any of the two optical loop transmission lines 10, 11, loop interface devices 1, 2, 3, 4 are used to changeover the faulty line into the standby optical loop transmission line 12.
Patent JP-2000072004-A (JP)
Title: Steering device for power vehicle
Inventor: KOYAMA KOJI
IPC: B62D49/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To steer a vehicle at the front section of a machine body by erecting a stay on a front wheel final case supporting a front wheel, and rotatably interlocking the stay and a lever fitted to the front section of the machine body via a universal joint. SOLUTION: A stay 80 is provided on a one-side front wheel final case 75 supporting a front wheel 2 to be erected upward integrally with a knuckle arm 74, and a fan-shaped large-diameter gear section 81 is provided at the upper inner end of the stay 80. A small-diameter gear section 86 invariably meshed with the large-diameter gear section 81 is provided on a shaft 85, a universal joint shaft 90 is removably fitted to the upper end section of the shaft 85, and the upper end of the universal joint shaft 90 is protruded forward. The stay 80 and a lever 95 fitted to the front section of a machine body are rotatably interlocked via the universal joint shaft 90, thereby a vehicle can be steered at the front section of the machine body.
Patent JP-S60140874-A (JP)
Title: Semiconductor device
Inventor: SHIRAKI YASUHIRO
IPC: H01L29/778
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the electrode resistance by a method wherein the region between a channel and a gate electrode is provided with a eutectic layer of composition necessary to confine carriers and a eutectic layer of composition having a good rate of impurity activation in a multilayer. CONSTITUTION:After a GaAs layer 22 is grown on a semi-insulation GaAs substrate 21, an AlGaAs layer 23 having an Al composition ratio of 0.25 or more is grown. Next, an AlGaAs layer 24 having a composition ratio of 0.25 or less is grown, and then a GaAs layer 25 is grown. Succeedingly, after a gate electrode 26 is attached to the epitaxial layer, Si ions 31 are implanted with this metallic electrode as a mask, and annealing is carried out. A source 31 and a drain electrode region 32 are formed, and further electrode metal Al's 29 and 30 are formed. This manner increases the rate of activation in formation of the source and drain regions by ion implantation, thus enabling the speed-up of elements by reduction of the electrode resistance.
Patent JP-2000071500-A (JP)
Title: Substrate for thermal head, and thermal head made up therewith
Inventor: MATSUDA HIROSHI
IPC: B41J2/335
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for thermal head that can be manufactured easily with adhesiveness between a base and an insulating layer being satisfactory without requiring burning while being suitable to bending processing, and also to provide a thermal head using the substrate for thermal head. SOLUTION: The substrate is such that has a base 1 selected out of the base 1 made of iron alloy including 5-30% of chromium, the base 1 made of iron alloy including 5-30% of chromium and 7-80% of nickel, the base 1 made of iron alloy including 35-80% of nickel and the base 1 made of aluminum or aluminum alloy including 0-30% of one selected out of groups of Fe, Si, Mg, Cu, Ti and V and an insulating layer 2 in the thickness of 1-40 μm formed on the base 1. A naturally oxidized film 20 is desirable to be formed at the surface of the base 1 while the insulating layer 2 is desirable to be formed by film-forming processing. Furthermore, the shape is desirably to be such that partly protrudes in a beltlike form.
Patent JP-S63101152-A (JP)
Title: Building equipped with gas station
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1986-10-15
Abstract: PURPOSE:To enable the effective use of a space by arranging a gas station on the 1st story, an office and a store on the 2nd story and above, a parking lot in the basement and an oil reservoir connected to the gas station in the 2nd basement. CONSTITUTION:Upper floors 2 including the 2nd story and above from the ground is used as an office, a store, a house and the like, and a gas station 4 is provided on the 1st story 3. A parking lot 6 is provided in the basement 5 and a tank room 8 in the 2nd basement 7. An oil filling pipe 14 from an oil reservoir 13 in the tank room 8 is led through the floor 5a of the basement 5 and risen along the wall 5b thereof. Then, the pipe 14 is connected to an oil feeder 10 via the floor 3a of the 1st story 3. An oil filling pipe 16 to the oil reservoir 13 is similarly led from an oil filling port 16. According to the aforesaid constitution, a gas station can be housed in a high building and an area for the gas station can be used effectively.
Patent JP-H0695620-A (JP)
Title: Drive circuit for liquid crystal display device
Inventor: KAI TSUTOMU
IPC: G02F1/133
Filed: 1992-09-16
Abstract: PURPOSE:To provide a drive circuit for a liquid crystal display device capable of dealing with even the increase of the number of division only by increasing the number of bits of an address counter corresponding to a memory and capable of generating the address of the memory with less hardware amt. CONSTITUTION:This circuit is provided with m pieces of data electrode drivers 3-1 to 3-m driving n pieces of data lines per piece of data electrode driver, the memory 5, a write address counter 7 provided with n-ary counter 7nc and (m) counter 7mc counting up to (m) by counting-up when n-ary counter 7nc counts up to (n) and generating the write address for the memory 5, and a read address counter 9 provided with m-ary counter 9mc and (n) counter 9nc counting up to (n) by counting-up when m-ary counter 9mc counts up to (m) and generating the read address for the memory 5.