baber/WOPTO huggingface dataset:
Patent JP-S62241940-A (JP)
Title: Plastic composition for forming automobile radiator tank
Inventor: ITOI HIDEYUKI
IPC: C08K9/00
Filed: 1986-04-14
Abstract: PURPOSE:To provide the titled compsn. which retains excellent mechanical strengths even after it is brought into contact with an anti-freeze in a radiator tank over a long period of time, by blending an olefin polymer with glass fiber bundled by using an acrylic resin. CONSTITUTION:100pts.wt. mixture of an olefin polymer (A) which is a crystalline polymer having an intrinsic viscosity of 0.3-15dl/g (in decalin solvent at 135 deg.C) and a m.p. of pref. 140 deg.C or higher (ASTM D3418) (e.g., a propylene homopolymer) and optionally a polyamide (B) (e.g., nylon 6) is blended with 5-200pts.wt. glass fiber (C) (e.g., glass roving) bundled by using an acrylic resin (e.g., a methyl acrylate resin). If desired, an antioxidant, a lubricant, a flame retarder, a pigment, a filler, etc., are added thereto.
Patent JP-H01257887-A (JP)
Title: Transfer formation of color image
Inventor: SUZUKI HIROHARU
IPC: G03G15/16
Filed: 1988-04-07
Abstract: PURPOSE:To maintain the allowance of a developing device excellently by idling a transfer body and setting the transfer output of a transfer charger above a last transfer output at the time of mutual switching between a color image formation mode and a black-and-white formation mode. CONSTITUTION:When a color toner image and a black-and-white toner image carried on a photosensitive body are transferred electrostatically to the side of transfer paper held on the transfer body equipped with a dielectric transfer film by using the transfer charger 13, the output of the transfer charger 13 is stepped up in stages every time transfer is charged plural times. Then the color image formation mode and black-and-white image formation mode are switched mutually, the transfer body is idled not to perform the image formation mode, and the transfer output of the transfer charger 13 is set above its last transfer output during the idling of the transfer body. Consequently, a nap cutting process and a napping process for a developer at the time of the color/ black-and-white mode switching are performed with a margin and the allowance of the developing device can be maintained excellently.
Patent JP-H10274210-A (JP)
Title: Hydraulic circuit for vehicle
Inventor: OOSHIMA KAZUMI
IPC: F15B11/17
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit for vehicle capable of operating the actuators of both circuit systems even if drive source is stopped. SOLUTION: A hydraulic circuit for vehicle is provided with a circuit system A connected to a pump 2 operated by a drive source 1, a circuit system B connected to a pump 3, and an emergency pump 12 connected to the upstream of the circuit system A and operated by another drive source 11. Also it is provided with an interconnecting selector valve 18 in the downstream of the circuit system A or in the upstream of the circuit system B. When the drive source 1 is operated, the circuit system A and circuit system B are interconnected to a tank T, respectively, and, when the drive source 1 is stopped, the emergency pump 12 is operated and interconnecting selector valve 18 is changed over so as to interconnect the circuit system A and circuit system B and shut off the circuit system B from the pump 2.
Patent JP-S59212016-A (JP)
Title: Impedance composing circuit
Inventor: MURANAKA MASAJI
IPC: H03H11/48
Filed: 1983-05-18
Abstract: PURPOSE:To increase the tolerance up to the oscillation of a feedback loop by leading a capacitor which relates to oscillation in a high frequency range out of the feedback loop. CONSTITUTION:An input signal at a terminal 53 after being passed through an inverting amplifier 49 which has a complex gain by resistances 46 and 47 and setting circuits 50 and 51 is led as a current output out of the voltage current converting transconductance amplifier consisting of a transistor (TR) 48 and an amplifier 58 and applied to the terminal 53, so that the impedance when the circuit on the left-hand side of terminals 53 and 54 is viewed has the value set by the resistances 46, 47, and 57, amplifier 49, setting circuits 50 and 54, a resistance 55, and a capacitor 56. The impedance becomes smaller than 6k in the high frequency range, so the capacitor 56 which reduces the tolerance up to the oscillation is put out of the feedback loop, so that the stability of the feedback loop increases.
Patent JP-S529840-A (JP)
Title: Input device for protective relay
Inventor: OCHIAI TOMOYOSHI
IPC: H02H3/38
Filed: 1975-07-14
Abstract: PURPOSE: An imput device for a protective relay with higher efficiency and higher reliability, in which information given by a transformer is modulated in its frequency to afford a digital quantity which is similar to the original wave form, and operation of the four rules of arithmetic is carried out on the basis of the said quantity to assure protection of a power system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11284849-A (JP)
Title: Shading correction circuit and image information reader
Inventor: IWAKIRI NAOTO
IPC: H04N1/401
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To conduct shading correction of an image that is read by using a memory with a small bit width and by using a photo multiplier with high shading without deteriorating bit resolution. SOLUTION: Shading correction data D0 in 10-bit are divided into 2-bit high- order correction data DUP and 8-bit low-order correction data DDN and stored respectively in different addresses of an 8-bit memory 11. In the case of shading correction, the high-order correction data DUP are stored in a high-order latch 12a at once and the low-order correction data DDN are stored in a low-order latch 12b and a recovery latch 13a latches again each latch output simultaneously to recover the original correction data D0. A correction arithmetic section 14 adds the correction data D0 to a read image signal Sd to conduct shading correction.
Patent JP-S58203559-A (JP)
Title: Method for inputting/outputting signal in digital signal processing system
Inventor: KARIBE HIROHISA
IPC: G06F13/16
Filed: 1982-05-21
Abstract: PURPOSE:To simplify the inputting/outputting of data between signal processing system by making the contents of the memory cell indicated by an input signal an output data signal, when said input signal having prescribed format is inputted as an input address signal. CONSTITUTION:The specific bit of a signal inputted from the external of a digital signal processor DSP to an input address register IAR is previously assigned as an operation discriminating bit and a prescribed value is set up in the bit. When an internal processing circuit MPU recognizes the setting status of a discrimination bit, an alteration switch SW (c) is connected as shown in the drawing, data stored in a main memory MM are read out by the address stored in the IAR and the read-out data are stored in an output data register ODR. The read-out data are transferred to the specified address of the ODR as an input signal through an input data register IDR and a SW (d). At that time, the MPU turns the SW (d) to the opposite side. Consequently, data stored in the internal of the DSP can be outputted as output data in the same procedure as that storing data in the internal of the DSP.
Patent JP-S5514349-A (JP)
Title: Mechanical seal
Inventor: ISHII YUKIO
IPC: F16J15/34
Filed: 1978-07-17
Abstract: PURPOSE: To prevent latex from coagulating or leaking out, by filling a casing with a liquid higher in pressure than latex and making a sliding ring rotary on the latex side, while making another sliding ring non-rotary on the enclosed liquid side.  
     CONSTITUTION: Liquid 3 is filled in a casing 9 under a pressure higher than that of latex 2. The pressure and the centrifugal force of the enclosed liquid 3 caused by the rotation of a shaft 1 are both oriented from the side of the liquid 3 to the latex 2, on the sliding faces 12, 13. This effectively prevents the latex 2 from being diffused to the sliding faces 12, 13, while the enclosed liquid 3 is easily permeable to the faces. Since a sliding ring 11 on the latex side is a non-trailing rotary one and another sliding ring 10 on the liquid side is non-rotary trailing one, the latex 2 does not aggregate or accumulate in a clearance with the shaft 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59209841-A (JP)
Inventor: UIRII YOHAN BUAN OOI
IPC: B32B15/06
Filed: 1984-05-01
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-S59211723-A (JP)
Title: Gas turbine engine
Inventor: YAMAMOTO SETSUO
IPC: F02K3/10
Filed: 1983-05-17
Abstract: PURPOSE:To stabilize the combustion of fuel for after-burning, by bleeding a part of air from a compressor and introducing the part of air as combustion air for fuel for after-burning. CONSTITUTION:Upon take-off of an aircraft, after-burning is performed for acceleration. The amount of unburnt oxygen is less in burnt gas when the inlet gas temperature of a turbine 6 is high. Therefore, the output of the turbine 6 is increased to open a shut-off member 10 for bleeding a part of air from a compressor 4, and therefore, the bled air is led as combustion air to an after-burner 7 through a passage 9. Burnt gas the temperature of which is raised by this after-burning is expanded through a jet nozzle to become high-speed jet stream, thereby high-thrust power can be obtained. With this arrangement combustion of fuel for after-burning may be stabilized.
Patent JP-H06296433-A (JP)
Title: Grain storage house equipped with housing type footstool
Inventor: YOSHII HIDEO
IPC: A01F25/14
Filed: 1993-04-13
Abstract: PURPOSE:To reduce the operation to charge grains by installing a footstool capable of being housed in a grain storage house having a charging port for the grains in the upper part and a taking outlet for the grains in the lower part of a front wall. CONSTITUTION:The grain storage house is equipped with a pair of links 8, having the base ends pivoted on a front wall 4 on both right and left lateral sides of a taking outlet 5 and capable of performing the postural change from a downward hanging posture 6 to a standing posture 7 and a footstool 9 having one end thereof pivoted on the interval between the tips of the pair of links 8, further foldable supporting legs 10 on the other end of the footstool 9 so as to support the footstool 9 in a nearly horizontal state when the pair of links 8 are changed into the downward hanging posture 6 and a holding tool 11 capable of holding the footstool 9 in a state thereof nearly passing along the front wall 4 on the upper side of the taking outlet 5 when the pair of links 8 are changed into the standing posture 7.
Patent JP-H06300578-A (JP)
Title: Vehicle position detecting device
Inventor: MIYANO KAZUHIKO
IPC: G08G1/0969
Filed: 1993-04-13
Abstract: PURPOSE:To improve detection accuracy of the present position. CONSTITUTION:Signals from a wheel speed sensor 1 and an azimuth sensor 2 are processed by means of a vehicle signal processing device 3 so as to bring a signal showing running vector. A micromap matching position detecting device 4 detects the present position based on dead reckoning navigation and performs local map matching based on road data previously stored in CD-ROM 8. A running locus recording device 9 reevaluates the running vector and makes history data showing a running locus pattern. A macromap matching position detecting device 11 performs pattern matching of the history data with the road data, detects a candidate of which the present position is to be corrected, and computes the probability value. A probability evaluation device 11 corrects the present position following to the first candidate, only when difference of the probability values of the first candidate and the second candidate is within a range two-dimensionally previously set, in the case of a plurality of detected candidates.
Patent JP-S5711920-A (JP)
Title: Material for capturing granulocytes
Inventor: ABE TSUTOMU
IPC: A61K35/14
Filed: 1980-06-27
Abstract: PURPOSE: A material for capturing granulocytes that is made by aggregating solid particles of sizes in a specific range into a formed product, thus having the three- dimensional network structure and simply and efficiently separating granulocytes from blood.  
     CONSTITUTION: Solid particles with particle sizes ranging from 80 to 200 mesh according to Tyler screens such as of various kinds of glass, ceramic, metal or synthetic resin are aggregated into a flat plate, disk or cylinder. The particles are bound preferably by sintering or adhering. The esultant formed product is required to have three-dimensional network structure. The capturing of granulocytes with the material utilizes the properties of granulocytes to adhering the surfaces of foreign substances, resulting in high-efficiency of granulocyte separation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01258142-A (JP)
Title: Fault acceptance computer unit
Inventor: ICHIKAWA SHINICHIRO
IPC: G06F11/30
Filed: 1988-04-08
Abstract: PURPOSE:To detect an error even when the same error is generated in central processing units operated in parallel by checking the program execution step of the central processing unit by history check, and prohibiting the execution of the next processing step when the error not passing a prescribed step is generated. CONSTITUTION:The output signal of a sensor part 100 is supplied to a posture control operation part 101. The posture control operation part 101 is provided with a function to discriminate whether an arithmetic step passes the prescribed step, that is, history identification, history data update, the history check, an abnormality processing, and the function by the loop of the history identification. In other words, in a case where a result by the addition or subtraction of a constant value on history data does not arrive at a prescribed value in the history check, it means that an arithmetic processing is not processed in a normal route, and it follows that the present arithmetic data for posture control is incorrect. In such a case, a start command is issued by an abnormality processing function, then, abnormality check is started. In such a way, an accident can be prevented from occurring.
Patent JP-S58203639-A (JP)
Title: Operation discriminating circuit of focus servo device of information reading device
Inventor: GOTOU SOUJIYU
IPC: G02B7/28
Filed: 1982-05-24
Abstract: PURPOSE:To discriminate the operational state of a focus servo circuit and to control the active or inactive states of a tracking servo circuit, by rectifying both positive and negative signals of a focus error signal, then detecting whether the rectified focus error signal stays under a prescribed level. CONSTITUTION:A focus error signal is applied to a preamplifier A, and the amplified tracking error signal is discriminated between positive and negative signal voltages by diodes 11 and 12 and then rectified. The reduction component of the rectification output of the diode 11 is delivered through an LPF connected to the diode 11; while the reduction component of the rectification output of the diode 12 is delivered through an LPF connected to the diode 12 respectively. A signal selecting circuit D selects the higher one of both output levels and delivers it. When a focus servo device has a stable operation, the output voltages of the circuit D is lower than the voltage of a reference voltage source 21. Then a comparator E generates a low voltage output, and a switch circuit 22 is controlled to an ON state. Therefore a tracking servo device becomes active.
Patent JP-S5514841-A (JP)
Title: Production of phenylglycine
Inventor: KATOU SHIYOUZOU
IPC: C25B3/25
Filed: 1978-07-18
Abstract: PURPOSE: To enable phenylglycine to be readily produced without using any toxic raw materials by electrolytically reducing azines in a polar nonaqueous solution in the presence of carbonic acid gas.  
     CONSTITUTION: Azines of the formula (R is substituted or nonsubstituted aromatic hydrocarbon groups; R' is H, alkyl of C 1-6 , substituted or non-substitued aromatic hydrocarbon groups), e.g., azines obtainable from benzaldehyde and hydrazine, are electrolytically reduced in a polar nonaqueous solution such as of acetonitrile, etc. in the presence of carbonic acid gas, whereby phenyl glycine is obtained. In electrolysis, it is desirable to interpose hard-to-reduce electrolytic material giving conductivity, e.g., tetraalkyl ammonium salt in the electrolyte. If the electrolysis is accomplished by maintaining cathode potentials at -1.7 to -2.0V with respect to saturated calomel electrode in the case of using mercury cathode in general, N- benzylidene amino-2-phenyl glycine tends to be readily formed and if it is kept at -2.1 to -2.2V, N-non-substituted phenylglycine tends to be readily formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58207214-A (JP)
Title: Parts aligning carrier for valve cotter or similarily shaped parts in vibrating parts feed machine
Inventor: NISHINO HARUKI
IPC: B65G47/14
Filed: 1982-05-21
Abstract: PURPOSE:To feed each valve cotter in the subsequent process a required posture certainly secured by integrally attaching a transfer face forming plate to a side wall part forming member and making a hole whose depth and length are slightly greater than the thickness and the length of the valve cotter, in the transfer face forming plate. CONSTITUTION:A transfer face forming plate 17 is integrally attached to a side wall forming member 12. A hole 17a whose depth and length are slightly greater than the thickness and the length of a valve cotter 1 is drilled in the transfer face forming plate 17 at a prescribed slant angle. When the valve cotter 1 falls onto a shoot 10 through the hole 17a, it can be certainly turned over. Therefore, the valve cotter 1 can surely take a required posture before supplied to the subsequent process.
Patent JP-S62243200-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIDA MASAAKI
IPC: G06F12/16
Filed: 1986-04-15
Abstract: PURPOSE:To reduce area loss and to improve reliability by providing a row read line and a column read line corresponding one by one to a spare bit line. CONSTITUTION:The spare bit line 3 corresponds one by one to a spare row information read line 13 and a spare column information read line 14, both the spare row information read line 13 and a row information read line 6 having information selected by a selector 1 by using a row selection signal 4 from a substantial bit line 2 are inputted to a row parity generation circuit 11 to generate the row parity. A switch circuit of the spare bit line to replace the bit line is controlled at an address generating a row selection signal selecting the substantial bit line to be replaced. Thus, the provision of lots of fuses is not required between the spare bit line and row/column selection signals, the loss of the chip area is less and high reliability is obtained.
Patent JP-H10283593-A (JP)
Title: Vehicle collision preventing device
Inventor: HANAWA KEIJI
IPC: B60R21/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To accurately and also quickly evaluate the possibility of colliding with plural vehicles and obstacles which exist in the traveling direction of self-vehicle and to surely prevent collision. SOLUTION: When an image processing part 50 processes a pair of images which are picked up by a stereo optical system 10, calculates three-dimensional distance distribution that covers entire images and fast detects road shapes and the three-dimensional position of a three-dimensional object from the distance distribution information, a collision deciding part 60 sets a travel area of self-vehicle 1 based on the road shapes that are detected by the part 50 and input data from a vehicle speed sensor 4, a yaw rate sensor 5 and a rudder sensor 6, extracts all of vehicles and obstacles that are in the traveling area or are related to the traveling area among plural vehicles and obstacles detected by the part 50, calculates collision risk degree as an evaluation value of collision possibility of the vehicle 1 about all of extracted vehicles and obstacles,  and if there is even one that has high collision risk degree, it shows it on a display 9 and emits an alarm to a driver.
Patent JP-H01258866-A (JP)
Title: Manufacture of aluminum brazing part excellent in corrosion resistance
Inventor: USUI TADASHI
IPC: B23K1/19
Filed: 1988-04-07
Abstract: PURPOSE:To form a thin film on the member surface and to obtain a brazing part excellent in corrosion resistance by sticking the flux contg. 0.05-15W% tin fluoride to one part of the surface at least of a aluminum member and brazing by melting an Al-Si brazing filler metal. CONSTITUTION:The fluoride flux contg. 0.05-15W% tin fluoride is heated at the specified temp. under nonoxidizing atmosphere after sticking it to one part of the surface at least of the joining member composed of an aluminum and brazed by melting the brazing filler metal consisting of an Al-Si alloy. At this time, the tin fluoride forms a tin coating layer as a sacrificing corrosion preventing layer on the surface of the aluminum joining member and an excellent corrosion resistance is given to the aluminum joining member without spoiling the brazing property.
Patent JP-S5515006-A (JP)
Title: Radiant-ray exposure monitor system
Inventor: TSUCHIYA TOYOHIKO
IPC: G01T1/11
Filed: 1978-07-19
Abstract: PURPOSE: To improve reliability and reduce the data processing by using a pocket dosimeter as well as a thermo-fluorescent ray dosimeter to perform simultaneous measuring processings.  
     CONSTITUTION: Pocket dosimeter 1 and thermo-fluorescent ray dosimeter 6 are mounted on a worker who handles radiant rays. Pocket dosimeter 1 projects ray quantity indication on television camera before and after use. An obtained picture is converted to analogue signals by detection unit 3, and the vibration of the index of dosimeter 1 is desplayed on dosimeter indication monitor televison 4 and is checked visually. The analogue signals above are converted to digital signals by pocket dosimeter indication converter 5. Theremo-fluorescent ray dosimeter 6 is provided in thermo-fluorescent ray dosimeter indication reader 7, and the indication value is converted to analogue signals and is converted to digital signals by thermo-fluorescent ray dosimeter indication converter 8. ID cards 9 where names of workers who handle radiant rays are discriminated by reader 10. Signals obtained in this manner are sent to comparison operation unit 11 and are printed together with personal discrimination numbers as a radiantray exposure quantity value by typewriter 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05286068-A (JP)
Title: Regenerated paper base phenol-resin laminate board
Inventor: MATSUDA YOSHIMUNE
IPC: B32B27/42
Filed: 1992-04-08
Abstract: PURPOSE:To reduce cost regarding grinding and improve the reutilization factor of a ground product by superposing and unifying a prepreg, in which the ground product of a paper-base phenol-resin laminated board having specific particle size is attached onto one surface or both surfaces of a paper base impregnated with a phenol resin. CONSTITUTION:A prepreg, in which the ground product of a paper-base phenol- resin laminated board having particle size of 600mum or less is attached onto one surface or both surfaces of a paper base impregnated with a phenol resin, is superposed and unified. The titled laminated board is manufactured in such a manner that the paper base l composed of pulp is passed between pinch rollers impregnated with a phenol resin A dissolved into methanol and the ground products 4 of a paper-base phenol resin are attached onto one surface. The paper base 1 is passed in a heating drying oven. The ground products are stuck uniformly onto the phenol resins A' on a surface layer at that time. The ground products 14 are also stuck onto the other surface in the same manner, and a plurality of the prepregs 10 are superposed and heated and formed in a pressure molding equipment.