baber/WOPTO huggingface dataset:
Patent JP-S6187929-A (JP)
Title: Engine with supercharger
Inventor: EBINO HIROSHI
IPC: F02B29/00
Filed: 1984-10-08
Abstract: PURPOSE:To improve controlling accuracy ever so high, by using the setting data when a secondary air quantity is little, in time of controlling a fuel injection quantity according to such a suction quantity that subtracts the secondary air quantity from the whole suction quantity, in case of an engine provided with a secondary air passage branched off from a supercharging passage. CONSTITUTION:A supercharger 17, a surge tank 19, etc., are installed in a supercharging passage 13 branched off from a main suction passage 12, while a second air passage 21, feeding an exhaust system with a part of supercharged air as secondary air, is branched off from the surge tank 19. In this secondary air passage 21, there are provided with a flow control valve 26 and a selector valve 27 which opens either of a large flow passage 21a or a small flow passage 21b, interposingly. And, a fuel injection quantity is controlled by control unit 40 according to the output made up of subtracting output of a secondary air quantity detector 25 from that of a first air quantity detector 14. However, when the secondary air is little in quantity, the output of the secondary air quantity detector 25 is changed over to the read output of the flow data preset by engine speed and load whereby the fuel injection quantity is made so as to be controlled.
Patent JP-H1148181-A (JP)
Title: Load parameter estimating method
Inventor: HAGIWARA ATSUSHI
IPC: B25J13/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method decreasing an error in an estimation calculation value, able to estimate an accurate load parameter. SOLUTION: In a load parameter estimating method, in the case of controlling a servomotor driving a multi-shaft robot having a link mechanism, from a motor torque command value of each shaft, data of a motor position and an arm length of each shaft, estimation calculating weight and a position of the center of gravity of a load mounted in a tip end of a robot arm, first based on the motor torque command value of a shaft including the center of rotation of the shaft having the link mechanism, motor position data, and the arm length, weight of the load is estimation calculated, next based on the motor torque command value of the other shaft, motor position data, and the arm length, a position of the center of gravity of the load is calculated.  A characteristic of the link mechanism is effectively utilized, weight of the load in a tip end is calculated, calculation is very simple, an error of each shaft is prevented from being accumulated, as a result, tip end load weight Mg can be accurately calculated.
Patent JP-H0875244-A (JP)
Title: Mixer and thermal liquid supplying apparatus using the same
Inventor: INABA RYUICHI
IPC: F24H1/10
Filed: 1994-09-05
Abstract: PURPOSE: To provide a mixer from which a thermal liquid exceeding a specified temperature can be obtained in a short time without producing big noises and moreover, the leaving of no steam in the thermal liquid in substance. CONSTITUTION: An inner cylinder 4 composing a steam pipeline to be supplied with steam from a piping 5 for supplying steam is arranged concentric inside an outer cylinder 1 composing a liquid pipeline to be supplied with a liquid from a piping 2 for supplying liquid. A plurality of through holes 6 are formed on a surrounding wall part 4b of the inner cylinder 4 composing a partition wall part dividing the steam pipeline and the liquid pipeline. The number of the plurality of through holes 6 and the corresponding diameter thereof are determined so that steam jetted out into a liquid pipeline through the through holes 6 reaches a thermal liquid outlet, namely, an inlet of a piping 3 for running the thermal liquid.
Patent JP-H0655270-A (JP)
Title: Consumable electrode type arc welding method
Inventor: NAGAHAMA TAKAHIDE
IPC: B23K9/127
Filed: 1992-08-07
Abstract: PURPOSE:To improve followability of a weld line without generating meandering beads by making changeable the welding torch position correction quantity in the consumable electrode type arc welding method where a welding torch is advanced along the weld line while being weaved on right and left in a groove having a V-shape, an L-shape or a shape similar to these and welding is performed. CONSTITUTION:The correction quantity obtained by adding or subtracting the correction quantity in accordance with the present correction direction for the weld line of the welding torch detected based on a welding current to or from the last correction quantity for the weld line of the welding torch is made to the present correction quantity for the weld line of the welding torch and the position of the welding torch is moved in the present correction direction by the present correction quantity.
Patent JP-S58113377-A (JP)
Title: Plasma treating device by microwave
Inventor: YANO HIROSHI
IPC: H01L21/302
Filed: 1981-12-28
Abstract: PURPOSE:To generate plasma of high density with good efficiency without  damaging the surface and boundaries of the work by bisecting a plasma treating  chamber to a radical generating chamber and a treating chamber by using a  separating wall. CONSTITUTION:A plasma treating chamber is bisected to a radical generating chamber 31 and a treating chamber 32 by means of a metallic separating wall 9. Gases are supplied into the chamber 31 through a gas sucking port 11, and  microwaves are fed therein through a partition wall 7 from a microwave antenna 5 to convert the gases to plasma and to form radicals. The radicals are  supplied together with the gaseous flow through the fine holes of the wall 9 into the chamber 32, where plasma treatments are applied on the work 8. Since  many fine holes of a diameter smaller than 1/4 the wavelength of the microwaves are provided to the wall 9, the microwaves are enclosed within the chamber 31. The waste gases used for the plasma tretment are discharged through a  gas discharge port 12. By such mechanism, the plasma density in the chamber  31 is increased and the plasma treatment is accomplished with high efficiency.
Patent JP-H0534356-A (JP)
Title: Confirmation of residual solution in reaction container
Inventor: TOMINAGA KIMIMICHI
IPC: G01N35/02
Filed: 1991-07-30
Abstract: PURPOSE:To properly and automatically process the residual tolerance range of a solution by continuously performing the confirmation of the residual solution in a reaction container in parallel to the measurement of absorbancy. CONSTITUTION:A reaction container 2 after the measurement of a specimen is completed is moved to a washing station 9 to be washed and transferred to a specimen distributing position 11 in an empty state and next analysis is started. The liquid specimen in the container 2 reaching the washing station 9 is usually present in a level L1 and washing water remains in the container 2 as the level L1 in the same way as containers 21, 22 during washing but, since washing water is discharged to a vacuum system at the point of time of containers 23, 24, 25, 26, the container 2 becomes an empty state to become a level L3. However, when the level of washing water is L2 at the point of time of the containers 23, 24, 25, 26, an alarm is emitted by the action of the memory device 16 of a microcomputer to stop a reaction table 3. The residual water in the containers 23, 24, 25, 26 is re-absorbed and, when normality is confirmed, operation is reopened.
Patent JP-2001042533-A (JP)
Title: Positive type photoresist composition for exposure with far ultraviolet ray
Inventor: SATO KENICHIRO
IPC: G03F7/039
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure superior uniformity in coating in the surface of a substrate by incorporating a resin containing one of specified groups each containing an alicyclic hydrocarbon structure and a solvent containing one of solvents including propylene glycol monomethyl ether propionate. SOLUTION: This positive photoresist composition contains a compound which generates an acid when irradiated with active light or radiation, a resin containing at least one of groups of formulae I and II each containing an alicyclic hydrocarbon structure and a solvent containing at least one of solvents including propylene glycol monomethyl ether propionate. In the formulae I and II, R1 is methyl, ethyl or the like, ZA is an atomic group required to form an alicyclic hydrocarbon group together with C, R2 and R3 are each 1-4C alkyl and ZB is a di- or trivalent alicyclic hydrocarbon group.
Patent JP-H0493530-A (JP)
Title: Far infrared radiation panel heater
Inventor: MATANO YASUHIRO
IPC: F28D20/00
Filed: 1990-08-08
Abstract: PURPOSE:To make it possible to raise the temperature of the lower part of a room by forming a gap between a surface heating element and a metallic heat diffusion plate when the surface heating element is energized and moving the surface heating element toward the heat diffusion plate when electricity is turned off. CONSTITUTION:A latent heat storing material 10 is superposed on a surface heating element 1, while a thin film 3 of far infrared high radiation material is bonded to the surface of a heat diffusion plate of metal 2 in a gap 11. The plate 2 and the film 3 are fixed to the underside of a frame 9 attached to the ceiling 5 and the element 1 and the material 10 are supported by the frame 9 through spring-shaped shape memory alloys 6a. The shape memory alloys 6a are, for example, contract at 37 deg.C and extends at 35 deg.C. The heat converted from night-time electricity in the element 1 is stored in the material 10 to extend the alloys 6a so that the heat of the material 10 is trandferred to the plate 2, whereby far infrared rays are radiated into a room from the film 3 of far infrared high radiation material to heat the room in the daytime.
Patent JP-H0534434-A (JP)
Title: Method of wide frequency band noise correlation processing
Inventor: KAJISA KATSUNORI
IPC: G01S7/292
Filed: 1991-07-30
Abstract: PURPOSE:To enhance the gain of a wide frequency band noise correlation process by eliminating the effects of narrow frequency band signals on correlations with other signals. CONSTITUTION:Frequency spectrum data 103, 104 output from respective frequency analysis portions 1, 2 are input to respective narrow frequency band signal eliminating portions 3, 4 and the frequency spectrum of narrow frequency band signals are eliminated and then the data are output to a correlation processing portion 5 as narrow frequency band signal-eliminated frequency spectrum data 105, 106 and then correlation processing is performed.
Patent JP-H0494639-A (JP)
Title: Production of instant broiled fish
Inventor: OKAMURA KOICHI
IPC: A23L17/00
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the title broiled fish instantly providing a broiled fish only spraying hot water by broiling a fish (cut meat) to give a broiled fish, freeze-drying in vacuum and then sealing and packing. CONSTITUTION:A fish (cut meat) is broiled to give a broiled fish. The prepared broiled fish is freeze-dried in vacuum and then sealed and packed to give the objective broiled fish.
Patent JP-S6368600-A (JP)
Title: Color forming compound and its production
Inventor: BUERUNAA SHIYUTEYUUBAA
IPC: C07K1/02
Filed: 1987-08-27
Abstract: Compounds of the formula I    <IMAGE>  (I)  in which X denotes a hydrogen atom, a group which irreversibly masks the terminal amino group, or a protecting group which is conventional in peptide chemistry, such as, for example, Boc-, Z- or Fmoc-, A and B may be identical or different and denote an alpha- beta- or gamma-amino acid which comprises 2 to 15 carbon atoms and up to 4 nitrogen atoms, 2 sulfur atoms and 6 oxygen atoms and whose side chain may be substituted, and B, if appropriate, denotes a dipeptide formed from these amino acids, C denotes arginine, Lysine, tyrosine, phenylalanine or tryptophane, and their homologs, R1 and R2 are identical or different and denote a hydrogen atom or an alkyl radical having up to 4 carbon atoms, R3 to R8 are identical or different and denote hydrogen, an alkyl radical, an alkoxy radical or a halogen radical, Y denotes oxygen, and An- denotes an anion, and their water-soluble salts, and a process for their preparation are described. These compounds or salts can be used for detecting or determining enzymes.
Patent JP-S60106686-A (JP)
Title: Laser marking device
Inventor: IMAMURA SEIJI
IPC: B23K26/082
Filed: 1983-11-10
Abstract: PURPOSE:To widen a workable range and to enable high-speed working in a titled laser marking device of an optical scanning type by combining the constitution which moves a reflection mirror and the constitution which oscillates galvanomirrors. CONSTITUTION:A mechanism 23 which is movable in the optical axis direction X of laser light 2 oscillated from a main unit 22 of a laser oscillating section and is provided with a total refection mirror 17 is provided. A mechanism 24 which is movable in the direction Y perpendicular to the direction X and is provided with a galvanomirror 18 for reflecting and polarizing the laser light deflected in the perpendicualr direction by the mirror 17, a galvanomirror 19 for reflecting and polarizing the laser light therefrom and a condenser lens 12 is further provided. The mirrors 18, 19 are attached oscillatable around the respective rotating axes and in proximity to each other. High-speed working of a character, symbol, figure, etc. is made possible by controlling only the mirrors 18, 19 and the lens 12 when said character, etc. enter a range 20 in the stage of marking the same. Working up to a range 21 is possible by the similar control while moving the mechanisms 23, 24 when said character, etc. do not enter the range 20.
Patent JP-2001039282-A (JP)
Title: Automobile braking system
Inventor: TSURUHARA RYUZO
IPC: B60T8/1764
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To lessen degradation in braking performance and occupants' discomfort within braking systems that have a hydraulic feed unit for distributively supplying fluid pressure to hydraulic brake devices on the wheels of vehicles and that effect electronic braking force distribution (EBD) control to limit increase in brake fluid pressure of the rear wheels according to a drop in the rear wheel load during braking, by preventing an erroneously advanced start of the EBD control as well as inappropriate braking force distribution to the wheels both by vehicle running states. SOLUTION: If bad-road vehicle travel is detected during vehicle braking in SD1 in accordance with the coefficients of fluctuation in wheel speed, any start of EBD control is disabled in SD4. If a vehicle turn or split-road travel is detected in SD2 from the difference in speed between the right and left rear wheels, any start of EBD control is disabled in SD5 and the brake fluid pressure on the rear wheel that has a smaller slip ratio is gently increased in SD6.
Patent JP-H0763738-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: MASUDA AKIRA
IPC: G01N29/22
Filed: 1993-08-26
Abstract: PURPOSE:To accurately find the position of an internal defect of an object to be inspected coated with a film. CONSTITUTION:Correction data, such as the thickness (h) of a coating film layer 3 and the propagating speed CSR and refractive angle 1 of ultrasonic waves, are inputted to an ultrasonic flow detector the measuring range of which is set based on standard test pieces. An object to be inspected is scanned by moving the flaw detector from the left side to the right side. The ultrasonic waves outputted from the flow detector are made incident to the layer 3 and core 4, propagated as shown by the segments A and B, and reach a crack 5. Reflected waves from the crack 5 return along the segments A and B and detected by means of the flow detector. The flaw detector finds the distance data W (WY+W2) from the time elapsed before the ultrasonic waves return to the detector and propagating speed CSS of the ultrasonic waves. The distance WY is calculated based on the propagating speed ratio between the layer 3 and core 4 and W1 and corrected distance data (W1+W2) are found. Based on the refractive angle across the layer 3 and core 4, horizontal components X1 and X2 are calculated from the W1 and W2 and the horizontal distance X (X1+X2) to the crack 5 is calculated by taking the sum of the components X1 and X2.
Patent JP-H0260133-A (JP)
Title: Molding device for molding part of hoop-shaped lead frame
Inventor: TAKAMI KATSUHIRO
IPC: B29C45/02
Filed: 1988-08-25
Abstract: PURPOSE:To contrive the improvement of productivity by a method wherein a molding process to a hoop-shaped lead frame and both processes of a cleaning process and a raw material feed process to both forces of top and bottom forces are overlapped with each other. CONSTITUTION:When a first molding unit 6a in one end part of a rotary system substrate 5 is positioned at the place of a lead frame 1 and molds a molding part of the frame 1, a second molding unit 6b in the other end part of the substrate 5 is positioned at a site apart from the frame 1. Accordingly, a cleaning process and a raw material feed process to both forces of top and bottom forces 8b and 7b in the unit 6b can be performed overlapping with a molding process to the frame 1, which is performed by the unit 6a, in the molding process. Then, if the substrate 5 is swiveled at 180 deg.C, a cleaning process and a raw material feed process to both forces of top and bottom forces 8a and 7a of the unit 6a can be similarly performed overlapping with a molding process to the frame 1, which is performed by the unit 6b, in the molding process.
Patent JP-H1054079-A (JP)
Title: Connecting structure of balcony handrail
Inventor: HIRAKAWA MITSURU
IPC: E04B1/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure capable of maintaining the waterproof performance of a balcony for a prolonged term and being easily installed. SOLUTION: The leg sections of the handrail pieces 4 of a balcony handrail 3 installed at the periphery of a balcony 2 are clamped at the upper end of a connecting member 1, and the lower end of the connecting member 1 is joined with a framework 6 being deviated to the outside of the balcony 2 and supporting the floor material 5 of the balcony 2. The connecting member 1 has a horizontal flange 8 united with the framework 6, a columnar main body and an upper end plate 13, to which the handrail pieces 4 are fastened. Since the handrail pieces 4 are not penetrated to a coping 46 directly receiving direct sunlight and wind and rain at that time, intrusion into an external wall panel 37 of rainwater, etc., can be prevented surely. The number of parts is reduced and labor hours are not required for the execution of installation works.
Patent JP-S60103869-A (JP)
Title: Picture reader
Inventor: MATSUSHIMA TAKAO
IPC: H04N1/10
Filed: 1983-11-11
Abstract: PURPOSE:To simplify constitution and to enhance accuracy of a read-out position by reading out hand-writing information entered the surface side by an image sensor with one-dimension or two dimensions from the back side, and detecting positions in the main scanning direction and the auxiliary scanning direction of the read-out signal. CONSTITUTION:A start/stop signal F is supplied to one-dimensional image sensor 4. Said sensor 4 executes self-scanning by a picture element clock Fs supplied separately while the start/stop signal F is high, executes main scanning of a line drawing, which is entered a record medium 1 from the surface side, in the main scanning direction X from the back side, outputs line drawing data DA which are high for a black color, and which are low for a white color, and supplies the data to a memory part 6. The memory part 6 is provided with address counters 61-63 and a memory circuit 64, writes the supplied line drawing data DA in the prescribed address while the start/stop signal F is high, and outputs them in the required signal form. The number of motor clocks FM of a step motor 10 corresponding to one scanning line has been set in the counter 62 beforehand, and the counter 62 generates a pulse signal whenever the clock reaches the set value.
Patent JP-2000029514-A (JP)
Title: Laying method for magnet mat and magnetic guide path for magnetically guided travel vehicle
Inventor: MIYAZAKI SATORU
IPC: A01B69/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To lower the cost needed to install a magnetic guide path by providing mats having holes in a specific shape and magnet blocks which are each buried in at least one of those holes. SOLUTION: Seven magnet blocks 2 are buried straight linearly in an elastic mat 1 in the lateral direction. The magnet mat used as the magnetic guide path is made of a hard-to- slip material so that it is fixed to the ground surface. For the purpose, an elastic mat 1 made of an elastic body such as rubber is used as the material. On the plane of the elastic mat 1, many holes are bored regularly. The holes are through holes penetrating the elastic mats from the top surface to the rear surface, but may be holes which do not penetrate the mat (recessed part). The respective holes are sectioned almost in a square shape. Columnar magnet blocks 2 are inserted into holes on a magnetic guide path to be set, i.e., holes whose positions correspond to the guide path. The magnet blocks 2 are fixed to the elastic mat 1 with an adhesive.
Patent JP-H0259251-A (JP)
Title: Execution method for automatic operation
Inventor: KATAOKA MINORU
IPC: B23Q15/00
Filed: 1988-08-26
Abstract: PURPOSE:To make an arrangement work quick and correct by registering an arrangement operation in the memory of CNC by an operation register mode and reading by an operation execution mode. CONSTITUTION:An arrangement operation is registered in the operation register memory 3 of CNC 2 in order by the operation register mode of MD1/CRT unit 1. For instance in the order of an original point return, a reference point measurement, measurement of a tool length, etc., the register is performed. At working execution time, the operation registered in this register operation memory 3 is read in order and executed. Consequently after the operation register, the operation for arrangement is made unnecessary, the arrangement time is shortened, the arrangement work is made quick and correct and defective working, etc., are prevented.
Patent JP-H1154346-A (JP)
Title: Transformer for multiplexing inverter
Inventor: KURIO NOBUHIRO
IPC: H02M7/483
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent a whole transformer from becoming large in size and heavy in weight, due to the increased core volumes of two independent transformers, even when tow inverters are multiplexed with the two transformers. SOLUTION: A transformer 3 is constituted for multiplexing the output sides of two inverters of first and second three-phase voltage type inverters 1 and 2. A core 4 of the transformer 3 is provided with three yoke sections of a first yoke section 5a, a second yoke section 5b, and an intermediate common yoke section 5c and the size and weight of the common yoke section 5c are reduced by reducing the cross-sectional area S' of the yoke section 5c to about a half those of the yoke sections 5a and 5b. The two inverters 1 and 2 are multiplexed by connecting the output side of the first inverter 1 to the primary side of a first leg section 6 between the yoke sections 5a and 5c, the output side of the second inverter 2 to the primary side of a third leg section 7 between the yoke sections 5b and 5c, and the secondary sides of the first and a third leg section 7 in series.