baber/WOPTO huggingface dataset:
Patent JP-S57108093-A (JP)
Title: Novel cephalosporins
Inventor: SADAKI HIROSHI
IPC: A61P31/04
Filed: 1981-11-09
Abstract: NEW MATERIAL:A cephalosporin shown by the formulaI[R 1  is H or carboxyl- protecting group; R 2  is aromatic hydrocarbon which may have a substituent group; R 3  is H or lower alkoxy; A is -CH 2 -, group shown by the formula II (R 4  is H or alkyl; a wavy line is syn- or anti-isomer or their mixture); X is halogen]and its salt.  
     EXAMPLE: 7-( 4-Chloro-3-oxobutylamido-3-[2-( 5-methyl-1,2,3,4-tetrazolyl )methyl] Δ 3 -cephem-4-carboxylic acid.  
     USE: An antimicrobial agent. An intermediate for a novel cephalosporin shown by the formula III.  
     PROCESS: A compound shown by the formula IV is acylated with a 4-halogeno- 3-oxo-butyryl halide to give a compound shown by the formula V wherein A= -CH 2 - in the formulaI, and the compound shown by the formula III is reacted with the compound shown by the formula VI or its reactive derivative to give a compound shown by the formula VII wherein A= the formula II in the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6421309-A (JP)
Title: Weld line recognition apparatus
Inventor: TAKAHASHI OSAMU
IPC: B23K9/12
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the size of a sensor head, by irradiating an object to be welded with slit light formed of luminous flux from a light emitting element. CONSTITUTION:A laser light from a laser diode 4 of a light emitting element at a protector section 2 is stopped with a projection lens 5 and irradiates an object 7 to be welded as slit light turned with a slit 6. Reflected light from the object 7 being welded is condensed with a light receiving lens 8 at a light receiving section 3 to hit a position detection element 9 as slit light. An electrical signal converted from light with the position detecting element 9 is inputted into a recognizing section 10 and position information pertaining to a weld line detected with the recognizing section 10 is transmitted to a high-order computer 11. In this manner, the object 7 being welded is irradiated with the slit light formed by a luminous flux from the light emitting element 4 to eliminate the need for providing an additional component part to drive the sensor head 1 thereby reducing the size of the sensor head 1 accordingly.
Patent JP-H0467074-A (JP)
Title: Contamination detection mechanism for electrifier
Inventor: MATSUDA MASANORI
IPC: G03G15/02
Filed: 1990-07-05
Abstract: PURPOSE:To detect the contamination of an electrifier by providing an optical sensor consisting of a light emitting part which casts light on an electret having inverse polarity to toner and a light receiving part which receives the reflected light thereof. CONSTITUTION:The reflection type optical sensor 8 consisting of the light emitting part 8a which casts the light on the electret E1 having the inverse polarity to the toner and the light receiving part 8b which receives the reflected light thereof is provided. The electret is the material of high polymer which can semipermanently maintain an electrodialysis state at a high voltage. As to the electret E1, the black color part of the toner T is increased according as the attached quantity of the toner T is increased, the light is absorbed and the reflected light quantity is reduced. Thus, the contamination degree of the toner is always grasped and a proper countermeasure is executed before a faulty image is generated.
Patent JP-S57102327-A (JP)
Title: Heater for barrel of injection molding machine
Inventor: SAKU ISAMU
IPC: H05B3/10
Filed: 1980-12-16
Abstract: PURPOSE:To eliminate heat loss of a heating element, thereby heat a barrel effectively and make uniform the temperature of a molding material by a method wherein plate-shaped ceramic members are placed in parallel on the barrel- side peripheral surface of a heater, and a radiating layer is provided on the surface of the ceramic members faced to the barrel. CONSTITUTION:In a heater provided around the outside periphery of a barrel of an injection molding machine, the plate-shaped ceramic members 8 are placed in parallel in the manner of a drainboard on the inside surface of the heater, and the radiating layer 9 is formed as to line the surface of the ceramic members faced to the barrel. When power is supplied to the heating element 10 wound on the outside of the ceramic members 8, the element 10 generates heat and the heat is transmitted to the outside peripheral surface of the barrel through the ceramic members 8 and the radiating layer 9. Accordingly, even in the case where a contacting surface 15 for the barrel does not closely contact with the outside surface of the barrel, heat is efficiently transferred to the barrel through radiation due to the presence of the radiating layer 9. In addition, the relative distance between the heating element 10 and the barrel 1 is kept constant both at the time of cooling and at the time of heating.
Patent JP-S6239495-A (JP)
Inventor: MASUDA MITSUO
IPC: B67D1/00
Filed: 1985-08-13
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-H10336297-A (JP)
Title: Silencer for telephone set
Inventor: SHINODA YOSHINORI
IPC: H04M1/08
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve a job efficiency by reducing an unpleasant noise sound when a receiver is placed on a main body. SOLUTION: A cushion member 3 is fitted to a receiver 1 of a telephone set or a main body of the telephone set or to the both. Thus, it is not required to place the receiver softly on the main body.
Patent JP-H0932607-A (JP)
Title: Idle speed controller for internal combustion engine
Inventor: TANAKA TAKEHIKO
IPC: F02D41/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To control with high accuracy an idle speed NE when a shift is operated in an idle speed controller for a vehicle in which an automatic transmission(A /T) is mounted. SOLUTION: Idle engine speed is controlled by the use of an idle speed control valve(ISCV). A counter C is restarted (FIG. F) when a shift is operated (FIG. A). When switching to an R range, the feedback control(F/B) of the ISCV is prohibited until C>=TRDLY is effected and an ISC opening is increased by an expected controlled variable UPR when a condition is effected, next the ISC opening is damped by predetermined damping width DOWNR until an idle speed NE reaches a target rational speed in the R range (FIG. H). When shifting to a D range, idle-up control is performed by the different controlled variable.
Patent JP-S6238321-A (JP)
Title: Constant weight feed device
Inventor: SAKAGAMI KAZUO
IPC: G01G19/22
Filed: 1985-08-13
Abstract: PURPOSE:To feed a predetermined constant by deciding a storage tank on which a weighing means is mounted and performing control according to the decision result. CONSTITUTION:For example, when the storage tank and a supply feeder 12a are mounted on a load cell 10, a gate circuit 18 supplies a constant from a constant setter 16a to a quantitative control part 14 with a signal from a discrimination sensor 30, a gate circuit 22 supplies a driving signal from a feeder controller 20a to the supply feeder, and a gate circuit 28 supplies an upper and a lower limit level from an upper and lower level setter 26a to a comparing part 24. When the storage tank and supply feeder mounted on the load cell 10 is replaced with 12b, the gate circuit 18 supplies the constant from the constant setter 16b to the quantitative control part 14 with the signal from the discrimination sensor 30, the gate circuit 22 sends the driving signal from a feeder controller 20b to the supply feeder, and the gate circuit 28 supplies the upper and lower limit levels from an upper and lower level setter 26b to the comparing part 24. Consequently, the operation efficiency of the device is improved.
Patent JP-S5881955-A (JP)
Title: Heat resistant steel for high temperature gas furnace
Inventor: TAMURA MANABU
IPC: C22C38/00
Filed: 1981-11-10
Abstract: PURPOSE:To provide heat resistant steel for a high temp. gas furnace with enhanced corrosion resistance and high temp. strength in an inert gas, by a method wherein a specific amount of C, Si, Mu, Cu, Ni, Al, Mo are contained and Ti and Nb are further added to reduce the amount of Cr. CONSTITUTION:This heat resistant steel for high temp. gas furnace consists of, on the wt. basis, 0.02-0.2% C, 0.05-2.0% Si, 0.05-2.0% Mn, 8-15% Cr, 8- 13.5% Ni, 0.3% or less Al, 3.5-8% Mo, 0.01-0.1 Ti and Nb respectively added alone or compositely and the remainder Fe and inevitable impurities. This constituent steel is one of which the amounts of Cr and Ni are reduced and a specific amount of Mo, Ti, Nb are added. By this composition, heat resistant steel for the high temp. gas furnace having excellent corrosion resistance and high temp. strength in an impure helium gas is inexpensively obtained.
Patent JP-H0465472-A (JP)
Title: Glazing agent composition for floor and method for glazing floor
Inventor: SAKAI MAMORU
IPC: C09D5/02
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject composition, containing an aqueous polymer prepared by copolymerizing an alpha, beta-monoethylenic carboxylic acid monomer with a vinylic monomer and an aqueous polymer having masking properties. CONSTITUTION:The objective composition containing (A) an aqueous polymer obtained by copolymerizing an alpha, beta-monoethylenic carboxylic acid monomer [(meth)acrylic acid] with (B) a vinylic monomer (preferably methyl methacrylate, styrene, butyl acrylate, etc.) and (B) an aqueous polymer having masking properties.
Patent JP-H0230124-A (JP)
Title: Manufacture of semiconductor device
Inventor: INADA TAKAHISA
IPC: H01L21/336
Filed: 1988-07-20
Abstract: PURPOSE:To realize an excellent contact to diffused layers in response to the microscopical formation of a VLSI pattern and to make it possible to obtain a reduction in a leakage current and an increase in the yield of products by a method wherein, after an insulator film is etched using an impurity-containing semiconductor film as a stopper, the semiconductor film is oxidized and the like. CONSTITUTION:An oxidation stopping layer 11, an impurity-containing semiconductor film 12 and an insulator film 13 are deposited on a semiconductor Si substrate 2 and the film 13 is etched using the film 12 as a stopper. After that, said impurity-containing film 12 is oxidized by a heat treatment in an oxidizing atmosphere. For example, a CVD Si nitride film 11, an n<+> polySi film 12 and a borophosphate glass film 13 are deposited and after a pattern consisting of a photoresist 4 is formed, the film 13 is etched using the film 12 as an etching stopper. Then, the film 12 is etched using the film 11 as a stopper. After that, a heat treatment is performed in an oxidizing atmosphere to oxidize the film 12 into a polySi oxide film 14.
Patent JP-H0527642-A (JP)
Title: Electrophotographic copying
Inventor: HARA HIROSHI
IPC: G03G15/00
Filed: 1991-07-19
Abstract: PURPOSE:To excellently execute thermal fixing to a first transfer paper without delaying printing both in the case that a transfer paper is normal paper and in the case that it is a thick paper. CONSTITUTION:When a printing command is given, a 2nd temperature control means constituted of a microprocessor 31 checks whether a paper selection switch 39 selects the transfer paper which is the plain paper or the transfer paper which is the thick paper. In the case that the transfer paper which is the plain paper is selected, a heater lamp 15 is turned on, and it is turned off when relation between a detected temperature T and a 1st set temperature T1 becomes T>=T1. In the case that the switch 39 selects the transfer paper which is the thick paper, the heater lamp 15 is turned on. At this time, power supplied to the lamp 15 is increased so that time when the surface temperature of a heat roller 16 attains a 2nd temperature T2 may be the same in the case of printing the normal paper. When the detected temperature T becomes T>=T2, the heater lamp 15 is turned off.
Patent JP-H08189459-A (JP)
Title: Hydraulic transformer,pump or fluid motor
Inventor: INGO AARU FURIIDORITSUKUSU
IPC: F04B1/14
Filed: 1995-06-12
Abstract: PURPOSE: To eliminate the restrictions on a piston diameter of a hydraulic transformer pump or a fluid motor. CONSTITUTION: This hydraulic transformer has at least three hydraulic pistons 54, is operated hydraulically, and acts on a second fluid to be replaced. The piston 54 has a synchronizing rod S3 and arts on synchronizing systems 55, 60, and this rotation is activated by the movement of the synchronizing rod S3 in the axial direction. The synchronizing systems 55, 60 causes an oil distributor N2 to operate, pumps oil toward the oil piston 54, returns oil from it and distributes oil, and conducts motor operation.
Patent JP-H02117797-A (JP)
Title: Alloy for valve build-up
Inventor: OISHI SHINJI
IPC: B23K35/30
Filed: 1989-07-12
Abstract: PURPOSE:To maintain necessary high temperature hardness, and also, to contrive the improvement of a PbO resistance and a PbO+PbSO4 resistance by specifying the composition of a valve build-up use alloy. CONSTITUTION:A valve build-up use alloy consists of 30-40% Cr, 15-31% Ni, 7-20% Mo, 0.7-2.2% C, <=1.5% Si, Fe as the remainder and inevitable impurities, when the whole is 100weight%. Especially, Cr coexists with C and improves hardness of the alloy, and also, makes an important contribution to the improvement of a PbO resistance and a PbO+PbSO4 resistance. Also, Ni is dissolved into a solid solution of a substrate and contributes to the improvement of toughness of the alloy and the maintenance of high temperature hardness, coexists with Cr and works so as to improve the PbO resistance. Mo also strengthens the alloy, and also, couples with C, forms a double carbide of Cr and Mo, improves high temperature hardness of the alloy, and also, makes an important contribution to the improvement of the PbO+PbSO4 resistance. Accordingly, the valve build-up use alloy of the composition maintains high temperature hardness required for a use condition of a valve for an internal combustion engine, and also, has a characteristic being excellent in the PbO resistance and the PbO+PbSO4 resistance.
Patent JP-S61124709-A (JP)
Inventor: JIYON ROBAATO BAANZU
IPC: F16L3/22
Filed: 1985-08-16
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-H0527877-A (JP)
Title: Information processing system
Inventor: HISHINUMA YUKINOBU
IPC: G06F1/26
Filed: 1991-07-19
Abstract: PURPOSE:To provide an information processing system capable of constructing a system having a number of IO and starting the whole system normally even if the only power source of a main body system is turned ON-OFF. CONSTITUTION:An IO system 20 is provided with plural of IO 21, an IO bus 22, an IOP2(IO processor) 23 and power source for an 10 system (PS2) 24. Further, the system is provided with a signal generation part 25 detecting that main body power source 13 of a main body system 10 is turned ON based on a power source ON decision signal 111 transmitted from the main body system 10 via an interface 16 and generating a power source ON clear signal 110.
Patent JP-H098497-A (JP)
Title: High-speed positioning method of part mounting machine
Inventor: FUJII HAJIME
IPC: H05K13/04
Filed: 1995-06-22
Abstract: PURPOSE: To provide a high-speed positioning method capable of enhancing a part mounting machine in mounting speed, wherein an electronic part is more accurately and quickly positioned in angular position at a mounting position. CONSTITUTION: Electronic parts successively fed from a part feeding station 13 are picked up by a transfer mechanism 12 and moved to a positioning station 14, the images of the electronic parts are picked up by an image sensing means at the positioning station 14, the angles of the electronic parts are corrected on angle basing on the image signal obtained by the image sensing means, the electronic parts corrected on angle are moved to the prescribed mounting positions and mounted on a printed board. In this case, when an electronic part is moved to a positioning station 14, it makes an offset movement by a θ correction unit 16 so as to form a comparatively large prescribed offset angle with a mounting position on a printed board, and the offset-moved electronic part is corrected on angle by a Δθ correction unit 18.
Patent JP-H0345189-A (JP)
Title: Controller for motor
Inventor: NAKAZAWA KOICHI
IPC: H02P7/29
Filed: 1989-07-11
Abstract: PURPOSE:To eliminate the vibration of a motor upon servo-locking or stopping the motor and prevent the generation of delay with respect to a speed command upon starting by a method wherein the speed of the motor is controlled by adding to the value of PWM output, which is operated by a speed control means, a correcting value in accordance with the rotating speed of the motor. CONSTITUTION:Under a condition that a motor is stopped or the speed of the motor is low, to the value of PWM output, which is operated in a speed control means 4 as a linear series, is added a compensating value in order to compensate the characteristics of the motor 1 itself, the characteristics of the power switching element of a driving means 5 and the static frictional torque of a load. Under a condition that the motor 1 is being rotated, a compensating value for compensating the dynamic frictional forque of the load is added. According to this method, the motor may be controlled so that vibration is eliminated upon servo-locking or stopping the same while the delay of speed with respect to a speed command will never be generated upon starting the same.
Patent JP-H0821493-A (JP)
Title: Speed change gear
Inventor: YAMASHITA MASAAKI
IPC: F16H3/62
Filed: 1994-07-06
Abstract: PURPOSE:To enable the speed change control with high efficiency by driving an output shaft consisting of a planetary supporting body through an internal gear forming a rotary body with two rows of planetary gears from an input shaft having the first and the second sun gears. CONSTITUTION:When an input shaft 1 (the first and the second sun external spur gears 3 and 4) revolves at a prescribed speed, the first planetary external spur gear 5, the second sun external sour gear 6, and the third planetary external spur gear 7 rotate and revolve in the same direction to the revolution direction of the input shaft 1, and an output shaft 2 revolves, and a rotary body 8 (internal spur gear 9) revolves in the reverse direction to the revolution direction. When the load of the output shaft 2 relatively increases for the rotary body 8, each revolution of the rotary body 8 is accelerated as the load increases more, and each revolution of the first, second and the third planetary external spur gears 5, 5, and 7 is decelerated, and the output shaft 2 is decelerated. At this time, the output shaft 2 outputs the torque corresponding to the number of revolution. Accordingly, even in the low speed region, the sufficient torque can be outputted, and efficiency can be improved.
Patent JP-S5881604-A (JP)
Inventor: SUYAMA NORINOBU
IPC: A41H37/10
Filed: 1981-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466893-A (JP)
Title: Announcing device for fallout of ashes from sakurajima volcano
Inventor: MATSUMURA HIROSHI
IPC: G01W1/00
Filed: 1990-07-09
Abstract: PURPOSE:To enable automatic and mechanical coping-with by outputting detection signal and actuation signal from a signal processing circuit of ash falling detection signal to which an optical sensor is connected, when falling ash is collected by a metal fixture of receiving tray. CONSTITUTION:A light receiving part of an optical sensor 2 is painted so that a light exposure part may be exposed only around 1mm diameter and therewith very little amount of the falling ash may be detected. Also, detection output of ash falling is transferred to a controlling circuit to drive an air pump 5 and therewith the falling ash deposited on an upper part of light receiving part of the sensor 2, can be blown off right after the sensor 2 outputs the detection signal. A nozzle part 4 at an end tip of an air hose 6 is attached to the best position to blow off volcanic ashes. Then, the sensor 2 and a falling ash collection cylinder 1 of cone shape which collects the falling ash, are combined together, and when the ash falls, the volcanic ashes falling into the collection cylinder 1 is deposited from an end hole of the cylinder to shadow a sensing part of the sensor 2 and therewith detection output of the sensor 2 can be obtained.
Patent JP-S6239843-A (JP)
Title: X ray photographing device
Inventor: KAMATA TOMIJI
IPC: G03B42/02
Filed: 1985-08-15
Abstract: PURPOSE:To enable continuous photographing so as to facilitate an operation and to avoid an unnecessary burden from being imposed on a person to be examined by supporting plural cassettes by a horizontal pressing mechanism and a vertical supporting mechanism and sequentially moving them to an X ray emitting port. CONSTITUTION:Initially, holding frames 12A and 12B holding the cassettes 3A and 3B are pressed in the horizontal direction by the pressing mechanism 14, and their vertical direction is supported by the supporting mechanism 15. In this state, the film of the cassette 3A held by the holding frame 12A is exposed by an X ray passing through the X ray emitting port 11a. Next the pressing action of th pressing mechanism 14 is unlocked to turn the supporting body 15c of the supporting mechanism 15, and the holding frame 12A descends the bottom of a case 11 by a guide rail 16. Together with this descent, the holding frame 12B is pressed down at a position approaching the X ray emitting port 11a by the pressing mechanism 14, and the vertical direction is supported by the ascending supporting body 15c, whereby next photographing through the cassette 3B can be possible.
Patent JP-H09324431-A (JP)
Title: Construction method of basement
Inventor: NIKAIDO KISOU
IPC: E02D17/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To attain facilitation and an increase in efficiency by making a footing by excavating a hole, making a floor surface in an inside bottom part inside which a water-impervious bag is arranged, placing concrete by arranging a form only on the inside of a side surface, and creating a wall surface by pushing the water- impervious bag against it. SOLUTION: A hole 10 to make a basement is excavated, and a wall surface of the hole 10 is substantially smoothly finished by performing earth retaining processing by H shape steel 12, a sheet pile and a soil improvement, and concrete of a footing 15 is placed in a bottom part. Next, a water-impervious bag 16 made of a waterproof sheet is arranged on the footing 15, and concrete is placed in an inside bottom part of the bag 16, and a floor surface 19 is made. Next, a form is arranged on the inside of a side surface of the bag 16 on the floor surface 19, and concrete is placed between the form 21 and the bag 16, and a wall surface 22 so formed. It is reinforced from inside by a beam member 23, and a separator material is properly arranged, and bar arrangement is set in a clearance with the water shielding bag 16, and is connected to bar arrangement of the floor surface 19.  Therefore, after the wall surface 22 of the basement is completed, the form 21 is removed, and an outside form is obviated, and wastefulness of materials can be eliminated, and workability can be improved.