baber/WOPTO huggingface dataset:
Patent JP-H05127735-A (JP)
Title: Control method for industrial robot
Inventor: SHINDO AKIO
IPC: G05B19/42
Filed: 1991-11-07
Abstract: PURPOSE:To save a memory for storing teaching contents by eliminating the need to teach operation instructions of a robot arm and a positioning shaft at each of different positions on the positioning shaft when a robot arm is put in the same operation at the different positions on the positioning shaft. CONSTITUTION:At the 1st operation position 10 on the positioning shaft 2, the teaching contents of a work A8 on which an operation program is based are executed first. Then the positioning shaft 2 is moved to the next operation position 11 on the positioning shaft 2, the position is maintained with the control instruction of the positioning shaft 2, and the teaching contents of the work A8 are executed to performs the operation for a work B9. Thus, the operation program of the robot arm 1 and positioning shaft 2 is generated.
Patent JP-H02236246-A (JP)
Title: Forming method for metallic matrix complex using polycrystal oxidation product crushed as filler
Inventor: MAAKU SUTEIIBUNSU NIYUUKAAKU
IPC: B22F3/26
Filed: 1989-11-10
Abstract: The present invention relates to a novel method for forming metal matrix composite bodies and novel metal matrix composite bodies produced thereby. Particularly, a polycrystalline oxidation reaction product of a parent metal and an oxidant is first formed. The polycrystalline oxidation reaction product is thereafter comminuted into an appropriately sized filler material (2) which can be placed into a suitable container (4) or formed into a preform. The filler material or preform of comminuted polycrystalline oxidation reaction product (2) is thereafter placed into contact with a matrix metal alloy (1) in the presence of an infiltration enhancer, and/or an infiltration enhancer precursor and/or an infiltrating atmosphere, at least at some point during the process, whereupon the matrix metal alloy (1) spontaneously infiltrates the filler material or preform. As a result of utilizing comminuted or crushed polycrystalline oxidation reaction product, enhanced infiltration (e.g., enhanced rate or amount) is achieved. Moreover, novel metal matrix composite bodies are produced.
Patent JP-H11127506-A (JP)
Title: Device for running and driving industrial vehicle
Inventor: OKAYAMA SHUZO
IPC: B60K6/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for running and driving industrial vehicle which can make an industrial vehicle to be driven by means of the driving wheels other than a drive wheel, when the driving wheel becomes abnormal. SOLUTION: A device for running and driving an industrial vehicle is provided with motors 2A-2D for running respectively connected to the wheels of an industrial vehicle, inverters 3A-3D which respectively control the rotating speeds of the motors 2A-2D and, at the same time, detect the abnormality of the motors 2A-2D, a parallel-off command switch 16 which selects the parallel off of the motors 2A and 2B for front wheels or motors 2C and 2D, and a controller 11 which interrupts the power supply to the inverters 3A-3D, when one of the inverters 3A-3D detects the abnormality of the corresponding motor or the abnormality of the inverter itself is detected and restarts the power supply to the other inverters for driving the other motors, when the parallel-off of the abnormal inverter (motor) is selected by means of the switch 16.  Therefore, the hang-up of the vehicle at a site can be avoided, because the vehicle can be driven by means of the other driving wheels than the abnormal driving wheel.
Patent JP-H04285216-A (JP)
Title: Skid steer loader
Inventor: KAAMAN PII RAINESU
IPC: B66F9/065
Filed: 1991-11-07
Abstract: PURPOSE: To obtain a flexible weight support spacer that functions as a further support member when a gap is formed between the front wall of the main frame of a skid steer loader, and the cross member of a front lift arm. CONSTITUTION: A skid steer loader is equipped with a pair of lift arms 34 being mounted to a main frame 16 while the main frame can be pivoted, is extended ahead from the pivot point, is positioned in front of the front wall of the main frame 16, and at the same time is connected by a cross member 44 functioning as a step where an operator goes in and out. The cross member 44 whose dimensions are small is alienated from the front wall of the main frame 16, and a gap is formed when the lift arm 34 is lowered. A flexible and self-washing-type spacer member is mounted onto the front wall of the main frame 16, crosses at least one part of the gap for extending, is flexibly moved by a load in forward and backward directions when the feet of the operator enter the gap, has stiffness in a vertical load direction, and supports the load being applied to the top end edge.
Patent JP-H04164339-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MURAKAMI MASAHIDE
IPC: H05K3/32
Filed: 1990-10-29
Abstract: PURPOSE:To prevent solder scattering in the case of solder reflow and bonding strength degrading occurring by flux residue, by mounting a glass epoxy substrate for mounting components like a chip capacitor and a mini flat IC, and performing bonding after solder reflow and washing. CONSTITUTION:On a ceramic substrate 1 wherein a thick film pattern is formed, solder paste is printed, components like a chip capacitor and a mini flat IC are mounted, and solder is melted by passing a reflow furnace, thus packaging the chip capacitor, the mini flat IC, etc. The surface of the ceramics substrate 1 is cleaned by flux washing. A semiconductor pellet 2 is fixed by using conductive adhesive agent 3, and at the same time, a glass epoxy substrate 6 is fixed so as to be connected with a conductor pattern 7 on the ceramic substrate 1, by using the conductive adhesive agent. Next the ceramic substrate 1 is heated, and wire bonding is performed with Au wires 8, thereby connecting the semiconductor pellet 2 and a bonding pad 4.
Patent JP-2001111784-A (JP)
Title: Exposure optical system
Inventor: TAKAHIRA TOMOYUKI
IPC: G02B5/18
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an exposure optical system for an original reader by which the S/N of an output of an image pickup means can be enhanced by optimizing the illuminance distribution of an original face with a simple configuration without increasing the luminance of light sources and the number of installed light sources. SOLUTION: An optical path correction body 4 is placed on an upper face of an LED line light source 51 of a close contact type read unit 50. A glass made protection plate 5 is placed on the upper face of the optical path correction body 4. A diffraction grating is formed in the optical path correction body 4 by engraving grooves (grating grooves) 4A onto the surface of the transparent plate. When using LEDs for a light source, since a wavelength band is comparatively narrow, the optical path can be converted by utilizing diffraction. Thus, the optical path of the light emitted from the LED line light source 51 can be corrected through the optical path correction body 4. As a result, the original face can be exposed with the illuminance distribution suitable for reading.
Patent JP-H06138021-A (JP)
Title: Method for measuring cement coating sticking strength and its device
Inventor: SUGIYAMA HIROSHI
IPC: G01N33/38
Filed: 1992-10-29
Abstract: PURPOSE:To make quantitative measurement with simplicity and good reproducibility possible by burning and cooling a brick on which cement powder is dispersed in uniform thickness, and measuring the force necessary for scraping away cement stuck and separated in the form of an island on the surface of the brick. CONSTITUTION:A specimen 21 on which cement is stuck in the form of an island on the surface of a brick is vertically fixed on a specimen attaching machine 13, after a scraping-away member 19 is hung on the upper side of an attachment 26, a stopper 28 of a load supply device 25 is lifted upward and particles 27 of lead are dropped to a load receiving dish 18. When a screw of a wire mooring part 20 is simultaneously loosened and load is applied in parallel with an attaching face, the attachment 26 is peeled off from the specimen 21 and the receiving dish 18 drops. When the receiving dish 18 drops, the stopper 28 is slipped out, the total weight of the particles 27 is weighed with a scale at the time since supply of the particles 27 is stopped and it is regarded as attaching strength. Thereafter handles 24a, 24b are rotated, a stage 23 is moved upward and downward, right and left, and necessary frequency measurement is repeated. Thereby measurement coordinate with use results of a real furnace can be performed.
Patent JP-H10132430-A (JP)
Title: Closed type piping anticorrosion method of air conditioning equipment and the air conditioning equipment
Inventor: MORIOKA KOJI
IPC: F16L58/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To eliminate breakage of the apparatus regardless of a pressure in a piping without corrosion of the piping by arranging an oxygen removing process to remove oxygen in the piping and a water filling process to fill the piping with inert gas substituted water or deaerated water. SOLUTION: A substitution tank 10 is supplied with nitrogen generated by a nitrogen gas generator 11. With a solenoid valve 17 opened, a nitrogen gas is supplied to a circulation path of air conditioning equipment to fill the circulation path with the nitrogen gas so that air in the circulation path is ejected outside to remove oxygen. Then, after the closing of a valve and the solenoid valve 17, a solenoid valve 26 is opened to supply water into the substitution tank 10 of a nitrogen gas substitution device 7 from outside so that dissolved oxygen is substituted for the nitrogen. The solenoid valve 17 is opened again and a supply pump is operated to send nitrogen gas substituted water into the circulation path filled with the nitrogen. Then, the solenoid valve 17 is closed to stop the supply pump.
Patent JP-H05108825-A (JP)
Title: Branch direction candidate detection processing method
Inventor: TANAKA YUTAKA
IPC: G06T11/20
Filed: 1991-10-14
Abstract: PURPOSE:To search an exact branch direction candidate by checking the state of the outline of a linear picture whose branch point is detected without necessitating any previous processing to an entire picture, at the time of deciding the branch direction of the traced linear picture. CONSTITUTION:A point BP only at a prescribed sufficient distance L1 in the tracing direction of the linear picture along the outline of the linear picture from a tracing original L0 is searched. Then, a point at the shortest distance from the point BP on the opposite outline of the linear picture is searched, and defined as a point NP. When the points PB and NP are the same, the point NP searched as the point at the shortest distance from the point BP on the opposite outline of the linear picture is the same point, and the branch line of the linear picture on which a branch point candidate detection processing is operated is, for example, in a state in which a projecting part 41 exists at a linear picture 30. That is, the branch direction of a noticed picture whose branch direction is judged is a noise, and the liner picture to be traced is not present. Then, the detecting processing of the next branch direction candidate is operated.
Patent JP-S62152210-A (JP)
Title: Phase equalizer
Inventor: KUSANO TAKAHIRO
IPC: H03H11/18
Filed: 1985-12-26
Abstract: PURPOSE:To attain an ideal group delay characteristic by connecting a series connection comprising the 2nd capacitor and the 4th resistor between an output terminal and the 3rd reference potential and setting the relation with other circuit elements to a constant so as to make the output gain constant independently of an input signal frequency. CONSTITUTION:The series connection comprising the 2nd capacitor 10 and the 4th resistor 9 is connected between the output terminal 5 and the 3rd refer ence potential V3, and the relation among the 1st, 2nd, 3rd and 4th resistors R1, R2, R3 and R4 and an emitter resistor re of a transistor (TR) 4 is set to be a relation of R1=R2 and (R1-R3)/R4+re{(2/R3)+(R1/R3R4)-(R3/R1R4)}=0. Thus, the entire gain characteristic from the input up to the output is indepen dent of the input signal frequency, while the group delay characteristic is coinci dent with the characteristic of an ideal phase equalizer.
Patent JP-H05104074-A (JP)
Title: Melting furnace
Inventor: NISHIGAKI MASAHIDE
IPC: F23J1/08
Filed: 1991-10-11
Abstract: PURPOSE:To reduce the radiation quantity from the side wall of a furnace main body and to always hold a melting surface to the optimum angle of inclination in a melting furnace melting the inclined surface of an incineration ash bed by a burner. CONSTITUTION:A furnace main body 1 having a slug discharge port 5 provided to the central part of the furnace bottom 1a thereof and also having incineration ash supply passages 6 at the upper positions of both ends of the furnace bottom 1a thereof and storing a bed of incineration ash 8 whose surface is formed into an almost conical inclined surface centering around the slag discharge port 5, and a plurality of lower supply pushers 2 respectively supplying the incineration ash 8 supplied from the incineration ash supply passages 6 toward the slag discharge port 5 and the side wall 1b of the furnace main body 1 are provided. Further, the burners 4 provided to the ceiling wall 1c of the furnace main body 1 and melting the surface of the central part of the incineration ash bed in the furnace lateral direction thereof and a plurality of upper supply pushers 3 provided at the position above the lower supply pushers 2 and respectively supplying the upper part of the incineration ash bed to the melting surface and the side wall 8 of the furnace main body 1 are provided.
Patent JP-H05134708-A (JP)
Title: Method and apparatus for adjusting pid control device
Inventor: SHIYU YOUTOU
IPC: G05B13/02
Filed: 1991-10-11
Abstract: PURPOSE: To quickly adjust a PID controller in a situation in which the gain of a PID controller is too large, and a process can be prevented from generating unstable phenomena. CONSTITUTION: In a method for applying the adjustment of a PID controller 2, a PID controller 2 controls a variable Y of a process 1 of a feedback system, cuts an I, D controlling function, increases a gain Kc of P control until the oscillation of an amplitude desired in the system, calculates an ultimate Ku and an ultimate cycle Tu from the measured amplitude and the cycle of oscillation, and calculates the parameter of the PID controller 2 from the Ku and Tu. A control signal generated from the gain Kc is limited between an upper limit Umax and a lower limit Umin, and this system can be prevented from generating unstable phenomena. Also, a device for this adjusting method is provided.
Patent JP-H09116296-A (JP)
Title: Component mounting equipment
Inventor: TOI YUTAKA
IPC: H05K13/04
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make a mounting part for mounting a component to be mounted changeable, in response to height difference of the component, by making it possible for the swinging end of a swinging part member to swing around a center which is the linkage end of the swinging part member of a swinging means. SOLUTION: When the height of an electronic component to be mounted is less than that of an ordinary electronic component, a control part 100 gives a specific command signal to a motor 8, in accordance with the height of the short electronic component. Thereby a swinging lever 14 is revolved by a rotation angle. The swinging end 4b of the lever 4 always swings with an ordinary swinging angle θc . The upper fulcrum UD of a nozzle pusher 21 does not change, but the lower fulcrum only is changed by the amount which has increased from a stroke LA to a stroke LB. Thereby correspondence with the height of the short electronic component is possible. Hence a component mounting equipment corresponds to the height of the component to be mounted, sucks the component, and can mount the component on an object like a printed board.
Patent JP-S63148052-A (JP)
Title: Mounting method for solar heat collector
Inventor: ASAI SHUNJI
IPC: F24J2/52
Filed: 1986-12-08
Abstract: PURPOSE:To reduce the cost of a solar heat collector by making wires used for mounting bear the burden of a part of weight load that acts on the solar heat collector so that an increase of material thickness for mounting frame and collector casing may be avoided. CONSTITUTION:Wires 3 are tensioned radially from their anchors to casing corners 4. The horizontal component of the tension force in the radially arranged wires 3 is designated as F2 herein. The tension force F2 is divided into lateral component (a) and vertical component (b). in a single wire, vertical force components (b), (b') become great because of the weight of solar collector and external force which are joined. However, the load is borne by the wire 3, there will to be not great force acting on the solar heat collector. Since a part of horizontal external force acting on the solar heat collector is borne by the wires used for the mounting, mounting component parts for the solar heat collector and collector casing are prevented from being deformed without causing a cost increase.
Patent JP-H01153630-A (JP)
Title: Pharmacological preparation preventing drug resistance
Inventor: MAARII MAAGARETSUTO HOINZU
IPC: A61K31/34
Filed: 1988-11-18
Abstract: PURPOSE: To obtain a pharmaceutical preparation for avoiding the appearance of tolerance, capable of lowering the plasma concentration of IWSN for a prescribed time in a critical level or lower by covering a core comprising IWSN powder and a water-soluble polymer with the multi-layered film of a water- insoluble film-forming polymer. CONSTITUTION: This pellet preparation is obtained by covering a core with a multi-layered film comprising a large rate of a water-insoluble film-forming polymer (capable of arbitrarily containing a small rate of a water-soluble polymer). The core is obtained by laminating the powder of a mixture containing IWSN (isosorbide-nitrate ester) or its salt and arbitrarily an excipient to a polymer material comprising a large rate of a water-soluble polymer and arbitrarily a small rate of a water-insoluble polymer or laminating the polymer material to the powder. The number of layers of the multi-layered film and the ratio of the soluble polymer to the insoluble polymer are adjusted so as to give a Tmax between 2hr and 10hr and so as to achieve the minimum effective blood level of 12-20hr, preferably 14-18hr, during the period of 24hr.
Patent JP-H02142400-A (JP)
Title: Vehicle power supply
Inventor: MASUNO KEIICHI
IPC: H02P9/04
Filed: 1988-11-21
Abstract: PURPOSE:To make a high-voltage rectifier unnecessary and to simplify a circuit by providing a high-voltage load armature winding separately from a low- voltage load armature winding. CONSTITUTION:A generator 1 is provided with a high-voltage load armature winding 15 in addition to a low-voltage load armature winding 10. The output of the armature winding 10 is rectified by a rectifier 11 and supplied to a storage battery 2 and an external load 3. A generator voltage is controlled by regulation of an electric current to a field winding 12 through a voltage regulator 13. On the other hand, the output of an armature winding 15 is supplied to a high-voltage load such as window-glass heater 7. Unlike hitherto known apparatus, the title apparatus requires neither step-up transformer nor high- voltage rectifier.
Patent JP-H01134338-A (JP)
Title: Display device
Inventor: TAKAHARA HIROSHI
IPC: G02F1/1345
Filed: 1987-11-19
Abstract: PURPOSE:To reduce the cost of the display device by connecting a display panel which has a projection electrode formed on a conductor terminal on a substrate and a conductive joint layer formed on the projection electrode to an insulating substrate where a driving IC is mounted. CONSTITUTION:The display panel is manufactured by fitting a counter electrode substrate 6 to an array substrate 23 where a thin film transistor(TR), etc., is formed, injecting liquid crystal 7 after sealing them with sealing resin 8, and forming the projection electrode 25 and conductive joint layer 26 on a terminal electrode 24. This display panel is fitted to the insulating substrate 9 which has driving ICs 11, 12, 14, 22, etc., on the top and reverse surfaces by positioning the reverse surface terminal electrode of the insulating substrate 9 and the panel terminal electrode 24 where the projection electrode 25 of the display panel is formed, then inserting the display area of the display panel into a through hole formed in the insulating substrate 9 and pressing it, and setting the conductive joint layer 26 by a heat adhering method.
Patent JP-H07124778-A (JP)
Title: Laser beam machine
Inventor: OKUBO SHUICHI
IPC: B23K26/064
Filed: 1993-10-29
Abstract: PURPOSE:To easily, speedily, and stably realize the oscillation of a laser beam focus, crossing a working line on an object to be worked. CONSTITUTION:A laser beam from a laser beam oscillator 1 enters a light guiding head 5 as parallel incidence light. In a parallel incidence band 22, an optical deflection means 20 comprising a convex lens, a prism, etc., and an oscillation means 21 oscillating the optical deflection means 20 in the direction of the parallel laser beam to alternately make the laser beam oscillate on both sides of a neutral position, are provided. The deflected laser beam is emitted from the light guiding head by a plane mirror 23 and a plane mirror 8, and an optical system in the light guiding head forming a focus on the surface of an object to be worked is formed. The oscillation of the laser beam, is previously brought in the parallel incidence band in the upstream without depending on the direct oscillation of emitted light by the oscillation of the plane mirror and a condenser lens themselves.
Patent JP-S63144855-A (JP)
Title: Dropping type casting method
Inventor: NAKAGAWA HIROTAKA
IPC: B22D23/00
Filed: 1986-12-10
Abstract: PURPOSE:To form the finer crystal grains and to decrease the microsegregation of an ingot by forming arcs between electrodes and between the electrodes and the melting region in a casting mold by means of pulse currents and forming convection or stir in the melting region. CONSTITUTION:The electrodes 11, 12 having the same component compsn. as the component compsn. of an ingot to be produced are disposed in a chamber 10 and a DC power supply is connected to terminals 20 and 21 of the electrodes 11, 12. A power supply to feed the pulse current I2 is further connected between the terminal 20 of the electrode 11 and the terminal 22 of a dummy bar 14. The dummy bar 14 is inserted into the casting mold 13 and after the inside of the chamber 10 is evacuated, the DC pulse currents I1, I2 are respectively impressed between the electrodes 11 and 12 and between the electrode 11 and the dummy bar 14. The stir or convection is formed by the intermittent electromagnetic forces in a molten pool 24 at the time when the ends of the electrodes 11, 12 melt to form liquid drops and the liquid drops fall into the mold 13 to form the ingot 23. The finer crystal grains are thereby formed and the microsegregation of the ingot 23 is prevented.