baber/WOPTO huggingface dataset:
Patent JP-S5754959-A (JP)
Title: Printing method
Inventor: TAKASU YOSHIO
IPC: G03G21/10
Filed: 1980-09-18
Abstract: PURPOSE: To achieve automation and to eliminate the need to change negative plates through enabling a lithographic plate to be reused, by forming a fixed toner picture on a substrate after removing a fixed toner picture after printing and then applying coloring materials, and by performing transfer.  
     CONSTITUTION: The surface of a used printing negative plate is peeled off with a knife blade 14 harder than a toner material to obtain a photoconductive substrate 1 for reuse. On the substrate 1, a printing negative is formed by an electrophotographic manufacturing method, and corona discharge is carried out by a charger 8 equipped to a high-voltage power source 9 to irradiate the entire surface of the substrate 11 with light having photosensitive wavelength 10. Consequently, only the area of an insulating thin layer 7 is charged. Then, development is performed and coloring materials 11 are provided. Transfer from the rear surface of a transfer sheet 12 is performed by a high-voltage power source 14 and a corona charger 13, and the coloring materials 11 are supplied to obtain a transfer-printed sheet. After a prescribed number of sheets are printed, the thin layer 7 is peeled off for the reuse of the substrate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S619376-A (JP)
Title: Steering gear for front/rear wheels
Inventor: SANO SHIYOUICHI
IPC: B62D7/14
Filed: 1984-06-25
Abstract: PURPOSE:To perform automatic alignment with centripedal action by a taper engaging part as well as to maintain the setting steering angle in a highly accurate manner, by letting an eccentric shaft installed in the rear end of an input shaft in a rear wheel steering system engage a joint member sidably with taper engaging parts at both sides. CONSTITUTION:A flange 21 is being formed in the rear end of an input shaft 20 in a rear wheel system, and a very short eccentric shaft 22 is projectingly installed out of this flange. On the other hand, a tie rod 15 connected to a knuckle arm supporting a rear wheel 17 is supported on each of both sides of a joint shaft 30. The input shaft 20 and the joint shaft 30 both are supported by a holder 40 whose front part and symmetrical parts are solidly molded to pipes 42 and 43. The eccentric shaft 22 is made to adjoin the inside of a box 41, engaging an engaging member 24 with an engaged member 31 via a roller 36, and the input shaft 20 is made to be rotatably inside the pipe 42 in front of the input shaft 20 with bearings. And, the input shaft 20 is adjustable of its engaged state by moving a sleeve 50 to some extent before and behind.
Patent JP-H02308326-A (JP)
Title: Software parts synthesizing device
Inventor: KACHI KOICHI
IPC: G06F9/06
Filed: 1989-05-24
Abstract: PURPOSE:To improve the efficiency of software design work by automatically generating a processing pattern from state transition description and backing up building of parts into the processing pattern by conversations based on parts retrieval parts strategy or matchability rules for building-in of parts. CONSTITUTION:A CPU and memory part 2 consists of a code converting part 2a, a parts retrieving part 2b, a matchability verifying part 2c, and a conversation backup part 2d, and the code converting part 2a converts state transition description to a procedure type program code, and the parts retrieving part 2b retrieves parts to be built in an event part and an action part, and one OP is preferentially selected in case of contention between OPs. The matchability verifying part 2c verifies matchability of building-in of parts, and the conversation backup part 2d takes conversations with a user in case of resolution of contention among parts candidates, trouble of matchability, or the like. Thus, a considerable part of software development work is automatically performed to improve the work efficiency of software design.
Patent JP-S61286571-A (JP)
Title: Fuel injection pump for internal-combustion engine
Inventor: TANIGUCHI HIROYUKI
IPC: F02M45/06
Filed: 1985-06-14
Abstract: PURPOSE:To make an injection quantity rate between preinjection and main injection optionally variable as well as to improve engine performance ever so high, by dividing a barrel into two barrels having an oil escape port each, while making both these barrels relatively rotatable. CONSTITUTION:A fuel injection pump Z makes a plunger 2 perform its reciprocating motion in an axial direction with a cam and a spring 7 whereby it pumps up the fuel led into the combustion chamber 17 formed at the outside of two barrels 3 and 4 into two pressure chambers 23 and 24 via each of oil escape ports 13 and 14 and pressurizes it, thus it feeds this fuel to the side of an injector X through two discharge valves 5 and 6 with pressure. At this time, the second barrel 4 is rotated by an eccentric shaft whereby interconnecting timing between the oil escape port 13 of the second barrel 4 and a second lead 16 of the plunger 2 relatively varies to the interconnecting timing between the oil escape port 13 of the first barrel 3 and this lead 16 so that an injection quantity rate between preinjection and main injection is optionally variable.
Patent JP-S5922034-A (JP)
Title: Optical switching device
Inventor: KOBU MAKOTO
IPC: G02F1/17
Filed: 1982-07-28
Abstract: PURPOSE:To raise response speed extremely with a simple constitution, by transmitting incident light through bubbles evolved from heated liquid crystals and emitting the light from the device. CONSTITUTION:A control circuit 4 turns on and off application of voltage to divided electrodes 3 in accordance with received on and off signals. When an on signal is fed, a prescribed amt. of current is allowed to flow between a pair of the divided electrodes through a heating element 3 to generate Joule heat immediately, heating adjacent liquid and evolving bubbles. The incident light is transmitted through the bubbles, and emitted from an emission face 1b without being absorbed. On the other hand, when an off signal is fed, the current is turned off, the bubbles are not evolved, and the light is not emitted from the face 1b.
Patent JP-S5463868-A (JP)
Title: Alarm watch
Inventor: NAKASHIMA HIROTOSHI
IPC: G04G15/00
Filed: 1977-10-31
Abstract: PURPOSE: To periodically ring a buzzer by using a simple construction for adding the content of a periodic memory circuit having its period set by an outside operating unit to the content of an alarm memory circuit through an operational unit.  
     CONSTITUTION: The time, when a buzzer is rung, is preset in a time memory circuit 9 through an operation control circuit by an operating unit 7, and a period for which a buzzer is rung is preset in a period memory circuit 15. When a time counting circuit 3 and the time memory circuit 9 become coincident in their contents, the time coincidence judging signals S 4  from a time coincidence judging circuit 10 take an H level. In response to the signals S 4  at the H level and the signals Sd from a frequency dividing circuit 2, a buzzer control circuit 11 drives a buzzer 12. On the other hand, the signals S 4  are inrtoduced into a signal control circuit 16 so that counting signals S 9  are fed to the circuit 9 in response to the delay signals, which are produced by delaying the signals S 4  a preset time, and so that counting signals S 10  are fed to a frequency counting circuit 13. When the contents of the circuits 13 and 15 become coincident, the frequency coincidence judging signals S 8  of their circuit 14 take the H level to stop the signals S 9  to be fed to the circuit 9 so that the content of the circuit 13 is reset. When the buzzer stops its ringing operation, the content of the circuit 9 is advanced a frequency set in the circuit so that the buzzer is repeatedly rung at each time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5832810-A (JP)
Title: Film-type pack
Inventor: SHIBUYA AKIRA
IPC: C08L83/12
Filed: 1981-08-19
Abstract: PURPOSE:A film-type pack, prepared by combining a specific polyoxyalkylenemethylpolysiloxane with polyethylene glycol, and using a nonionic and/or anionic surfactant together, and having the wet feeling and improved storage stability. CONSTITUTION:A film-type pack prepared by incorporating polyoxyalkylenemethylpolysiloxane of the formula[R is 1-5C alkylene; R' is 2-4C alkylene; R'' is 2-12C alkyl; (n) is an integer 0-12; (m) is an integer 1-100; (a) is an integer 1-100]in an amount of preferably 2-8wt%, 1-7wt% polyethylene glycol having an average molecular weight of 3,000-20,000, preferably 4,000-8,000, a nonionic surfactant, e.g. sorbitan ester of a fatty acid, and/or an anionic surfactant, e.g. fatty acid soap, polyvinyl alcohol and water. EFFECT:Easily and uniformly applicable, capable of being dried suitably in a  short time and easily peeled without a pain.
Patent JP-S5655526-A (JP)
Title: Pellet containing coarse-grained ore
Inventor: SUGIYAMA TAKESHI
IPC: C22B1/24
Filed: 1979-10-09
Abstract: PURPOSE: To enhance the reducibility at high temp. and strength of pellets contg. coarse-grained ore with enhanced feasibility for granulation by firing raw pellets having a specified structure consisting of coarse-grained ore, medium-grained ore and fine ore.  
     CONSTITUTION: Raw pellets are fired having a grain size structure consisting of 25W40wt% coarse-grained ore of <0.1mmϕ, ≤21wt% medium-grained ore of 0.1W 0.04mmϕ and ≤39wt% fine ore of <0.04mmϕ. Thus, iron ore pellets contg. coarse- grained ore can be manufactured with high feasibility for granulation, and the resulting pellets has superior reducibility at high temp. and physical strength. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619869-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII NAOKI
IPC: G11B5/49
Filed: 1984-06-25
Abstract: PURPOSE:To attain always a good head touch by providing a head sliding member where a taper face inclined with respect to the recording face of a magnetic sheet is formed on the side face. CONSTITUTION:A taper face 51 whose one end is close to a magnetic sheet 31 and the other end is inclined to get away gradually from the recording face of the magnetic sheet 31 is formed on the side face, which faces the recording face of the magnetic sheet, of a base body consisting of a rigid body of a nonmagnetic metal or the like of a head sliding member 33, and a space 52 where a magnetic head 32 is set is provided in the center part. When the magnetic sheet 31 is rotated and driven in a high speed, a negative pressure is generated between the taper face 51 and the magnetic sheet 31 by an air flow accompanied with rotation. The magnetic sheet 31 is attracted to the taper face 51 and is bent by the negative pressure. Thus, the magnetic sheet 31 is stably brought into contact with the front end part of the magnetic head 32.
Patent JP-H07334119-A (JP)
Title: Driving method of display element
Inventor: HIRAI YOSHINORI
IPC: G02F1/133
Filed: 1994-06-13
Abstract: PURPOSE:To suppress cross talk by giving flexibility to the determination of a column signal, decreasing the calculation of a square root and exactly giving the multilevel display information in the gradation driving method of a display element by controlling the amplitude of a driving voltage. CONSTITUTION:Defining that (C1, C2..., CM)=(d1, d2..., dLA) in order to obtain a prescribed gradation level dj (dj has a value between 1 showing off and -1 showing on), the voltage proportional to the following two kinds of voltages is applied to a column: Xx=Cx+(qt-C1<2>)<1/2> and Y1=C1-(Q1-C1<2>)<1/2> where SIGMAq1= constant >=M.L. Specially, in at least one of (i), C1<2>.
Patent JP-H04333713-A (JP)
Title: Controller for water pressure
Inventor: ARAGATA KUNIKAZU
IPC: G05D16/16
Filed: 1991-05-02
Abstract: PURPOSE:To reduce the pressure of water in channel with floating dust in such a way as not to be abnormal pressures. CONSTITUTION:Diaphragm valves 27 are connectedly set in a tailrace 26 for franthed water stream, and a diaphragm 40 to be expanded and contracted by water pressure is attached to the (channel tailrace 26) to be controlled. A control valve 28 having a valve 52 to be connected with the diaphragm 40 is set to introduce the open air through a valve chamber 44 formed in the control valve 28 into the diaphragm chamber 34 of the valve 27 to open or close the valve 27. Since a slide part can be omitted, the function can be exactly worked without affected by dust.
Patent JP-H0751073-A (JP)
Title: Cdna of c3g protein gene
Inventor: MATSUDA MICHIYUKI
IPC: A61K38/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a new cDNA useful for the production of C3G protein and anti-C3G protein antibody useful for the diagnosis, treatment, etc., of malignant tumor caused by the activation of cancer gene ras. CONSTITUTION:This cDNA of C3G protein gene is a ras protein guanine nucleotide exchange factor and the cloning vector is e.g. plasmid pC3GI held by E.coli C3GI (FERM P-13651) and has the illustrated constitution map. The cDNA chain can be synthesized by purifying mRNA of C3G protein gene from the genom DNA of a cell of a higher eucaryotic animal such as human, mouse and chicken and treating the mRNA with a reverse transcriptase.
Patent JP-S5464907-A (JP)
Title: Automatic station by-pass device
Inventor: TANAKA HIROYUKI
IPC: H04L12/437
Filed: 1977-11-02
Abstract: PURPOSE:To prevent the system-down and thus to increase the reliability for the station of the data highway by securing the by-pass control via the comparison between the input and output signals in order to detect the abnormality even of the clock frequency. CONSTITUTION:The following units are installed: circuit 44 to compare the waveform between input signal A and output signal B; circuit 41 to detect the clock abnormality for the output signal; reset-priority FF42 which is set by the output of the waveform coincidence signal of circuit 44 and reset by the clock abnormality signal sent from circuit 41; and by-pass switch relay 43 to switch the station output via the output of FF42. Then a switching is given to by-pass side 30 when the clock is abnormal, and an automatic return is given to the highway side when the station is put under the normal state and a coincidence is obtained between the input and output signals.
Patent JP-S6023395-A (JP)
Title: Production of 3',5'-disubstituted-2'-deoxy-5-fluorouridine derivative
Inventor: FUKUSHIMA HISASHI
IPC: C07H19/073
Filed: 1983-07-20
Abstract: PURPOSE:To produce the titled compound useful as a carcinostatic agent, economically, in an industrial scale, without using harmful fluorine gas, by condensing 3,5-disubstituted-2-deoxyribofuranosyl halide with a 5-fluoropyrimidine derivative in the presence of a salt. CONSTITUTION:The objective compound of formula III is produced by condensing the 3,5-disubstituted-2-deoxyribofuranosyl halide of formula I (R<1> is alcohol- protecting group; X is halogen) [e.g. 3,5-bis-O-(p-chlorobenzoyl)-2-deoxyribofuranosyl chloride] with the 5-fluoropyrimidine derivative of formula II (R<2> is organic silyl) [e.g. 5-fluoro-2,4-bis(trimethylsilyloxy)pyrimidine] in the presence of a salt (e.g. potassium iodide).
Patent JP-H06340689-A (JP)
Title: Brassinosteroid analogous compound and its use
Inventor: TAKATSUDO HIDE
IPC: A01N43/22
Filed: 1993-06-01
Abstract: PURPOSE:To obtain the subject new compound useful as a plant growth regulator capable of manifesting excellent persistent plant growth regulating action on various plants in the agrocultural and horticultural fields. CONSTITUTION:This compound is expressed by formula I [X is group expressed by formula II (R1 and R2 are acyl; R3 is 1-2C alkyl) or formula III (R4 and R5 are alkyl)], e.g. (22S, 23S, 24S)-22,23-diacetoxy-2alpha,3beta-epoxy-B-homo-7-oxa-5alpha- stigmastan-6-one. The compound expressed by formula I in which X is the group expressed by formula II is obtained by oxidizing a compound expressed by formula IV with an organic peroxide and/or hydrogen peroxide.
Patent JP-S63299705-A (JP)
Title: Device for termination of covered electric wire
Inventor: MORIYASU MASAHARU
IPC: H02G1/12
Filed: 1987-05-27
Abstract: PURPOSE:To make it possible to remove the coating uniformly without moving a covered electric wire by providing a cone reflector having an insertion opening to insert the tip side of the covered wire and an optical system to radiate a laser beam from a laser oscillator toward the inside surface of the cone reflector. CONSTITUTION:A covered electric wire 6 is fixed by a wire holding section 25 and its terminal is inserted into a wire insertion opening 2. Then, the pulse- shaped laser beam 2 taken out by oscillating a laser oscillator 1 is radiated to the terminal section of the covered wire 6. According to the constitution, a certain length of coating coated to an overall perimeter of terminal of the covered wire 6 can be removed uniformly. At the same time, it can be removed more completely by jetting the gas A from a gas chamber 24, and the cone reflector 22 can be protected from stains. An insertion opening 23 of the gas chamber 24 is sealed by the wire holding section 25, so the gas is jetted toward only the cone reflector 22.
Patent JP-H0426046-A (JP)
Title: Discharge tube
Inventor: AKANUMA TERUHIKO
IPC: H01J61/24
Filed: 1990-05-21
Abstract: PURPOSE:To reduce production costs by producing a vent pipe of copper or aluminium alone, or alloy that is mainly made of them. CONSTITUTION:A discharge tube consists of two electrodes 12, 13 arranged to face each other, a chest 14 set to enclose the electrodes 12, 13 and a vent pipe 11 set on the electrode 12 to inject filler gas. The vent pipe 11 is made of copper or aluminium alone, or alloy that is mainly made of them. That is the vent tube 11 made of, for example, copper and hermetically bonded to the electrode 12 with glue 16 is hermetically pressure-welded by a pressure- welding blade 17 in a mechanical way after inert gas is injected into the internal space of the discharge tube through the vent pipe 11. Thus, it is possible to reduce production costs with a production process simplified so as to make a part of production facilities unnecessary.
Patent JP-S6024408-A (JP)
Title: Detector for moved amount
Inventor: SANO YUKIO
IPC: G01D5/02
Filed: 1983-07-20
Abstract: PURPOSE:To make it possible to detect the moved amount precisely within the size of a conventional apparatus, by rotating a specified disk by the rotation of an input shaft in proportion to the moved amount, and converting the moved amount into rotary motion, thereby performing the detection. CONSTITUTION:A rotary disk 6 is fixed to the upper part of a fixed shaft 5 at the center of a container body 11. Rotary cams 72 and 73 are rotatably supported by a moving shaft 7 of the disk 6. The cams are provided so as to contact with a limit switch 8 at the periphery. A gear 51 of the fixed shaft 5 is intermeshed with a gear 41 of a shaft 4. A gear 52 is intermeshed with a gear 71 of the moving gear 7. When an input shaft 2 is rotated, the speed in reduced through the gear train and the fixed shaft 5 is rotated. At this time, e.g., one stroke of the full opening and full closing of a water gate is reduced into less than one rotation of the shaft 5. The cams 72 and 73 are contacted with the switch 8, and the desired moved amount is detected. Since the moved amount is converted into the rotary motion, the precise detection can be performed.
Patent JP-S5922213-A (JP)
Title: Magnetic head
Inventor: ITONAGA TOKUO
IPC: G11B5/127
Filed: 1982-07-27
Abstract: PURPOSE:To reduce the number of working processes and to improve working property even if the structure of a core is like laminated sandwich by adhering an alloy material consisting of iron, aluminium and silicone to the opposed sides at least of a gap of a core in a magnetic head by using vacuum sputtering method. CONSTITUTION:Sendust alloy layers 24, 25 having the composition ratio of 5- 7wt% Al, 8-10wt% Si and remaining % Fe are adhered to the opposed sides 22, 23 of the gap, the inside of a window part 11 and the surface part of a plane abutted part 5, 8, 8' by vacuum sputtering method. When the Sendust arroy 24 is sputtered to a block piece 4 to be a base plate put in about 10<-4>- 10<-3>mm.Hg vacuum to adhere the alloy by vacuum sputtering method, several thousands target atomic blocks are formed and sputtered, so that the Sendust alloy layer 24, a thin film with precise thickness, can be formed on the abutted part of the block piece 4 including the opposite sides 22 of the gap.
Patent JP-H08308226-A (JP)
Title: Stabilized ac power source apparatus
Inventor: NAKAJIMA KEN
IPC: H02M5/45
Filed: 1995-05-01
Abstract: PURPOSE: To provide a low-cost stabilized AC power source which can effectively stabilize an AC output voltage. CONSTITUTION: A stabilized AC power source obtains a stabilized AC output from an AC input, and comprises a positive side booster 1, a negative side booster 3, a control circuit 5 and an accessory circuit 7. The one line Kib of an AC input line Ki and the one line Kob of an AC output line Ko are commonly connected as a common line Kc. The booster 1 includes a positive side AC switch 11, a positive side booster chopper 12 whose on and off are controlled by a control pulse signal, and an inductance element 20. The booster 3 as a negative side AC switch 31, a negative side booster chopper 32 whose on and off are controlled by the pulse signal, and the element 20. The circuit 4 forms a control pulse signal from the AC input voltage and the AC output voltage, and drives the choppers 12 and 32.
Patent JP-2000320878-A (JP)
Title: Indoor unit for air conditioner
Inventor: NAKANO MARIKO
IPC: F24F11/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent dew formation occurring in the case of mixing air by-passing an evaporator with air cooled through the evaporator and diffusing the mixed air in a room. SOLUTION: The indoor unit for an air conditioner has a suction port 4 for sucking indoor air, an evaporator 2, a blower 3, an air outlet 6, a main air duct 5a from the port 4 to the outlet 6 through the evaporator 2, and a side air duct 5b by-passing the evaporator 2 to the outlet 6. The indoor unit comprises an indoor air humidity detecting means 9 for detecting air humidity Xa in a room, an air volume ratio calculating means for calculating a passing air volume ratio of the duct 5a to the duct 5b, a diffused air humidity estimating means for estimating diffused air humidity Rf from the humidity Xa and the air volume ratio rf calculated by the air volume ratio calculating means, and an air supply amount control means for controlling an air supply amount of the blower 3 based on humidity information estimated by the estimating means.
Patent JP-H10315605-A (JP)
Title: Fluorescent image forming material and fluorescent image reader
Inventor: SAKAI MORIHITO
IPC: B41M3/14
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent image forming material having an identification pattern, e.g. a transparent fluorescent bar code, of enhanced security level requiring prevention of forgery in which an UV light source other than 365 nm can be employed and acquisition and production of material are difficult. SOLUTION: A fluorescent image forming layer F, substantially transparent to the visible, light, containing a first fluorescent material emitting fluorescence in first visible wavelength region upon irradiation with UV-rays of first wavelength and a second fluorescent material emitting fluorescence in second visible wavelength region different from the first visible wavelength region upon irradiation with UVrays of second wavelength and forming a recognition pattern-like fluorescent image upon irradiation with UV-rays of the first or second wavelength is provided on a substrate 1.