baber/WOPTO huggingface dataset:
Patent JP-S60141374-A (JP)
Title: Automatic welding device
Inventor: NOGAMI TOSHIAKI
IPC: B23K11/06
Filed: 1983-12-28
Abstract: PURPOSE:To perform automatic seam welding of a material to be welded having a cylindrical shape with high quality by providing a pressing roll mechanism which is provided with pressing rolls for regulating a lap allowance to a specified value and uses elastic materials as sources for generating the pressurizing force for the pressing rolls. CONSTITUTION:A guide 1 has an S-shaped cross section and both edges of a material 3 to be welded are inserted into the groove parts 1a, 1b thereof. The respective end faces are brought into press contact with the respective vertical planes 1a', 1b' of the grooves 1a, 1b by which a lap allowance S is regulated. The lower two rollers of pressing rollers 9 are mounted to the shafts fixed to a mounting frame 20 and the upper two rollers are both mounted to the shafts movable along the radial direction from the center of the material 3. The elastic pressurizing force by the elastic materials 10 of such rollers 9 bring the respective end faces of the material 3 into press contact with the respective vertical surfaces 1a', 1b' of the guide 1. The press contact force of each end face increases when the pressurizing force on each roller 9 increases.
Patent JP-H0292171-A (JP)
Title: Image pickup device
Inventor: NINOMIYA KUNIO
IPC: H04N5/341
Filed: 1988-09-29
Abstract: PURPOSE:To attain strobe image pickup operation without exerting an adverse effect to a video signal by controlling the start and stop of the light emission of a light emitting means at timing based on a transfer pulse which transfers accumulated charges in a solid state image pickup element to the outside. CONSTITUTION:An electronic shutter operation, discharging and exposure are executed in a vertical blanking interval and in the Low level period of a C.BLK pulse. That is, a vertical transfer pulse Pi1 is the discharging pulse, Pi2 is the video signal transfer pulse, and a (t) period between the pulses Pi1 and Pi2 corresponds to the time of an electronic shutter. Therefore, strobe light emitting trigerring pulse is prepared by using the timing of the leading edge and trailing edge of the vertical transfer pulses Pi1 and Pi2, and the strobe light emission is started by the leading edge of the strobe light emitting trigerring pulse, and the light emission is stopped by the trailing edge. Thus, smearing, etc., caused by the incompleteness of the discharging operation or the light emission during the charge transfer are eliminated, and the adverse effect on the video signal is eliminated.
Patent JP-H1178420-A (JP)
Title: Pneumatic radial tire
Inventor: MAMA RIICHIRO
IPC: B60C11/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire making braking performance on a dry road surface and braking performance on a wet road surface compatible with each other by improvement of tread rubber. SOLUTION: A ratio b/a of a modulus (b) in the tire peripheral direction against a modulus (a) in the tire diametrical direction of a tread is made more than 1.2 by blending a 0.5-15 pts.wt. of fibrilated short staple A' of a short staple A on a cross-section of which at least two kinds of polymers form sea island structure against a rubber 100 pts.wt. in tread rubber of a tread 4 and orientating the staple A' in the tire peripheral direction, and a tread groove area ratio is made 30-40%. Additionally as required, a composition in which a short staple B made of a thermoplastic polymer having an amide group in a main chain is dispersed and combined in a matrix made of rubber and/or polyolefine is blended.
Patent JP-H07103688-A (JP)
Title: Honeycomb heat exchanger
Inventor: YAMAGUCHI SHINICHI
IPC: F28F21/04
Filed: 1993-09-30
Abstract: PURPOSE:To obtain excellent heat insulation and thermal impact resistance and use even at a high temperature for a long period by heat exchanging a high temperature fluid with a low temperature fluid by using a honeycomb made of a sintered material containing mullite as a main ingredient and a specific amount of monoclinic zirconia. CONSTITUTION:A heat recovery type heat exchanger so heating combustion air by utilizing waste heat comprises fluid guides 2, 3 having two passages by partitioning a center at both ends of a columnar honeycomb 1 to be slowly rotated by rotary driving means 5 having a motor 4, thereby heat exchanging high temperature fluid 21 in one passage with low temperature fluid 22 in the other passage while supplying the fluid 21 to the one passage and the fluid 22 to the other passage. In this case, the honeycomb 1 is formed of a sintered material containing mullite (3Al2O3-2SiO2) as a main ingredient and containing 10-25wt.% of zircon (ZrSiO4. Thus, heat insulation, thermal impact resistance of the honeycomb 1 are enhanced, and the honeycomb 1 can be sufficiently used for utilization at a high temperature of 1450 deg.C or higher.
Patent JP-S6486761-A (JP)
Title: Image information reading method
Inventor: FUKAI NORITAKA
IPC: H04N1/40
Filed: 1987-09-29
Abstract: PURPOSE:To perform the reading of a fine image with quite simple constitution by correcting picture data by selecting a high voltage to be impressed on a photomultiplier out of a few number of discrete fixed values and applying an interpolation processing when a reading voltage between the discrete voltages is designated. CONSTITUTION:The high voltage related to reading designated sensitivity is set, for example, at 560V, and when the voltage 560V is set at a high voltage generator 36, the high voltage generator 36 outputs only the discrete values, for example, 500V, 600V, and 700V, etc, In such a case, the voltage is set at the voltage 600V that is nearest to 560V, and the voltage 600V is introduced to the high voltage input terminal of the photomultiplier 34. Meanwhile, the differential voltage between a continuous voltage value 560V related to the reading designated sensitivity and the discrete voltage value 600V related to preset sensitivity, that is, a voltage 40V is calculated by a subtractor 42, and is introduced to a correction circuit 40. And the value which reads picture information by the discrete voltage value is corrected as if it is read by the continuous voltage value 560V related to designated sensitivity.
Patent JP-H0647633-A (JP)
Title: Linear type automatic assembling base machine
Inventor: HANAMURA KOUJIROU
IPC: B23P19/04
Filed: 1992-07-29
Abstract: PURPOSE:To make a structure simple and compact while cost is lowered by eliminating both a drive motor and a cam provided for each transshipping unit in an automatic assembling equipment including a plural number of transshipping units. CONSTITUTION:Vertical motion shafts 9 and 10 are provided for a plate 12 to which each transshipping unit is attached so as to be installed on a holder 7. The holder 7 is vertically moved by a vertical motion cam 2. A fore and aft motion shaft 11 goes through the vertical motion shaft 10, so that its upper end is connected to each transshipping unit by a lever and a rod. And its lower end is connected to an arm 4 which comes in contact with a fore and aft motion cam 3 by a rod 5.
Patent JP-H0968260-A (JP)
Title: Magnetic screw carrier device
Inventor: TAMURA AKIRA
IPC: B65G54/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic screw carrier device which can be driven without contacting male side magnetic screws and a female side magnetic screw, even though a driving shaft furnishing the male side magnetic screws is made in a long size. SOLUTION: In this magnetic screw carrier device, a driving shaft 1 furnishing male side magnetic screws 6, 7, and 8 which are formed by magnetizing rotatable shaft bodies 3, 4, 4, and 5 in the spiral form is rotated, and a carrier board furnishing a female side magnetic screw 18 which is formed by magnetizing a bending groove surface in the spiral form is moved in the axial direction. And support boards 11 and 11 to support rotatable the shaft bodies 4 and 4 between the male side magnetic screws 6, 7, and 8 are provided.
Patent JP-H04125096-A (JP)
Title: Operation controller for brake motor
Inventor: AKIYAMA TERUO
IPC: H02P21/04
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate a shock at the time of starting by suppling a current to a multipolar stator winding at the time of starting, and supplying a current of a reverse phase to that of the current supplied to the winding temporarily to a small polarity stator winding. CONSTITUTION:In the case of a hoisting, currents are supplied from power sources U, V, W to low speed multipolar stator windings through terminals U1, V1, W1 of a 2-stage speed brake motor M. Simultaneously, a normal open contact MC1-2 is closed, a timer T is operated to operate a reverse phase brake relay R in a short time until the normal close contact is opened, and the contact R-1 is closed. Thus, a current of reverse phase to that of the current supplied to the stator winding is supplied to a high speed small polarity stator winding from the terminals U1, V1, W1 of the motor M. Thus, a magnetic field for releasing a brake is increased. Since the motor M is reverse phase braked, the motor M is smoothly started without shock.
Patent JP-H05212352-A (JP)
Title: Method for painting opening and closing body of car
Inventor: HATAKEYAMA HIRONORI
IPC: B05D7/14
Filed: 1992-08-21
Abstract: PURPOSE:To facilitate the coating work of a hemming processed part and to obtain high rust preventive quality. CONSTITUTION:A rust preventive is applied to the inner surface of the opening and closing body 10 of a car formed by bonding one ends and both side ends of an outer panel 11 and an inner panel 12. The injection and discharge port 14 of the liquid rust preventive is opened to one end of the opening and closing body and the first and second overflow holes 16, 17 of the injected rust preventive are respectively opened to both side parts of the opening and closing body. The opening and closing body is fixed so that the line connecting the overflow holes 16, 17 becomes horizontal and the injection and discharge port 14 is set to the lowermost position. A rust preventive injection pipe is inserted in the injection and discharge port 14 to seal the port 14 and the rust preventive is injected from the injection pipe to be allowed to overflow from the overflow holes 16, 17 and the injection of the rust preventive is stopped and the injection pipe is drawn out to discharge the rust preventive remaining in the opening and closing body from the injection and discharge port.
Patent JP-H03128303-A (JP)
Title: Plant growth regulator
Inventor: SHIRAKAWA NORIO
IPC: A01N57/14
Filed: 1990-09-14
Abstract: PURPOSE:To provide the title regulator substantially improved in its performance due to the synergistic effect derived from the combination of specific isonicotinic anilide compound(s) and a specific plant growth regulator such as S-benzyl O,O-diisopropyl thiophosphate. CONSTITUTION:The objective plant growth regulator containing, as active ingredient, a mixture of (A) at least one compound of the formula (R1 is H or lower alkyl; R2 is B or OH; X is halogen or lower alkyl; (n) is 0, 1 or 2; Z is H or halogen) and (B) S-benzyl O,O-diisopropyl thiophosphate, 2,4- dichlorobenzyltributylphosphonium chloride or 2-chloroethyl phosphonic acid. The present regulator is entirely harmless to useful plants, having strong growth- inhibitory effects on the lawn and rice in true grasses, bringing no decrease in rice production when used as a rice falling-preventive agent at any time prior to ear emergence, and also having synergistic effect.
Patent JP-H03110019-A (JP)
Title: Bending device
Inventor: YOSHIDA TAKASHI
IPC: B21D5/02
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a uniform angle all over the length in bending a long material by making the shoulder width between lower die smaller at the intermediate position than at both ends. CONSTITUTION:When a T-bolt 10 at the intermediate position is rotated clockwise, a disk part 10a at the top end part pushes a wedge shaped part 9A in the Y direction, therefore, a wedge shaped part 9B is moved in the Z direction and a wedge shaped part 9C, too, is moved in the Z direction with this movement. The tapered surfaces 13 of the wedge shaped part 9C can be adjusted by these movements to reduce the shoulder width (d) between lower dies 6-1, 6-2. When the shoulder width (d) at the intermediate position is reduced by this adjustment, a bend angle is sharpened by lowering the upper die. When such adjustment is carried out by each T-bolt 10, the bend angle in bending a long material can be adjusted all over the length and can take a fixed value.
Patent JP-H08111370-A (JP)
Title: Formation of fine resist pattern and post-exposure baking oven
Inventor: MAEDA YASUSHI
IPC: G03F7/38
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a method for forming a fine resist pattern improved such that the dimensions of a resist pattern can be controlled accurately even if PEB is not carried out immediately after exposure. CONSTITUTION: A chemically amplified resist 1 is formed on a wafer 2 and exposed (4) selectively to form a latent image 51 of a resist pattern 1a. In order to obtain a resist pattern 1a having desired line width and space, the chemically amplified resist 1 is subjected to post-exposure baking by means of a hot plate under conditions determined based on the relationship between the time elapsed before starting PEB after exposure of the chemically amplified resist 1 and the variation in the line width or space of a finished resist pattern 1a. Subsequently, the chemical amplification resist 1 is developed to obtain a fine resist pattern 1a.
Patent JP-H0988452-A (JP)
Title: Guide member of slat for shutter
Inventor: WATANABE MASAHIRO
IPC: E06B9/80
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a guide member of slats for a shutter capable of preventing the lapping of the slats in a shutter curtain storage section, at the same time, to use it as a guide when a shutter curtain is raised and lowered, and to make it possible to cover the end faces of the slats therewith. SOLUTION: A recessed groove 20 having the same shape as a part of the shape of the end faces in both right and left ends of the bottom slat 1 forming a shutter curtain 31 is formed in sides 16b and 16c of a main body 15 and, at the same time, a contact section 28 projected from one face of the slat 1 in the horizontal direction is monolithically formed of the main body 15. The recessed groove 20 is fitted so as to cover a part of the longitudinal end 1a of the slat 1 to mount a guide member, and the contact section 28 is slidably brought into contact with an opening edge 34 of a guide groove 33 in a guide rail bearing both right and left side edges 31a and guiding the rising and falling.
Patent JP-H04130050-A (JP)
Title: Refractory material and its production
Inventor: TANAKA YASUSHI
IPC: C04B35/101
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a refractory material hardly containing molten Al by kneading fused alumina having a specified particle size distribution with fine alumina particles obtd. by firing Al(OH)3, a shape retaining material and water, molding and firing the kneaded material. CONSTITUTION:Fused alumina having a particle size distribution along a straight or curved line connecting a point on a straight line AB and a point on a straight line DE within region defined by points A-E in the diagram with the particle size (mm) of fused alumina as the x-axis having the scale in logarithms and plus mesh (%) as the y-axis having the scale of regular intervals is used by 100 pts.wt. and kneaded with 10-75 pts.wt. fine alumina particles of 0.1-10mum average particle size obtd. by firing Al(OH)3, 0.1-5 pts.wt. shape retaining material such as starch and water. The kneaded material is press-molded under 100-1,000kg/cm<2> pressure and fired at >=1,300 deg.C to obtain a refractory material having >=3.0 bulk specific gravity.
Patent JP-H0560656-A (JP)
Title: Apparatus for measuring pitch of inner ring races of double row ball bearing
Inventor: NAKAZONO SHIGEAKI
IPC: G01M13/04
Filed: 1991-09-02
Abstract: PURPOSE:To simply and accurately calculate the pitch of the double row inner ring races formed to the outer peripheral surface of a shaft. CONSTITUTION:First balls 40, 40 are pressed to one of the double row inner ring races 20, 20 formed to a shaft 19 by a first pressing cylinder 61 and second balls 61, 61 are pressed to the other one of them by a second pressing cylinder 62. The distance between both pressing cylinders 41, 62 is measured by a comparator 69 and a pitch P is calculated from the measured value.
Patent JP-H06103527-A (JP)
Title: Thin-film magnetic head
Inventor: YOSHIDA AKIRA
IPC: G11B5/31
Filed: 1992-09-16
Abstract: PURPOSE:To decrease the problems in packaging of terminals arising from the miniaturization of a head slider. CONSTITUTION:Plural lower terminals 9 of the thin-film magnetic head are formed by arraying these terminals diagonally not in parallel with the height H and width W direction of the slider 13. The lead connecting regions 11a and lower terminal connecting regions 11b of upper terminals 11 are formed into different shapes from each other. Further, the adjacent upper terminals 11 are so disposed that the recessed parts and projecting parts thereof fit to each other. As a result, the necessary spacings between the lower terminals are assured and the upper terminal area necessary for the lead wire connection and the lower terminal connection is assured, thereby the packaging of the terminals onto the small-sized slider is facilitated.
Patent JP-S6399980-A (JP)
Title: Power source controller for printer
Inventor: KOUSAI YOSHIHARU
IPC: B41J29/38
Filed: 1986-10-17
Abstract: PURPOSE:To maintain a power source in an ON condition only during paper feeding and during printing and contrive a reduction in power consumption, by detecting the pressing of a paper-feeding switch, and controlling the supply of source power to a printer in response to either one of a detection output signal and the presence or absence of printing information. CONSTITUTION:Data 1 from a means for sending printing information is received by a power source controlling means for ON/OFF control of energization of a driving power source for a printer, and the means 2 controls the power source for the printer 4. A paper feed input switch detecting means 3 detects the ON/ OFF state of a paper-feeding switch of the printer 4, and sends a signal to the power source controlling means 2. This enables the user to use the printer without being aware of the ON/OFF state of the power source during printing, and makes it possible to operate the paper-feeding switch even where the power source for the printer is not turned ON, which operation in such a situation can not be achieved in a conventional system. Since the power source is turned ON only at the times of paper feeding and printing, power consumption is reduced, and an advantage is obtained in the case of fitting the printer to a small-type information apparatus with a battery or the like as a power source.
Patent JP-2000070471-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce bye strain of a player due to gazing at discrimination information by enabling a display to change a form of discrimination information without changing the discrimination contents of the discrimination information when the discrimination information is guided out and displayed in a prescribed form on a variable display device. SOLUTION: When a variable display result displayed on a variable display device 4 comes to a combination of a prescribed big win pattern, a special game condition is generated to control a variable prize winning ball device 12 is controlled into a first condition to be in a condition advantageous for a player. When the variation of first to third stop patterns is stopped to bring patterns into a semi-stop display condition, the frequency of semi-stop display of a second stop pattern which is a re-variation object is made different from that of another stop pattern. Thereby a player is given an expectation feeling that variation might be stated again by the second stop pattern. Immediately before the variation is started again, the period of semi-stop display is shortened in all patterns to stepwisely raise the expectation feeling of a player to the variation again.
Patent JP-S6489812-A (JP)
Title: Phase selection circuit
Inventor: MATSUBARA TATSUO
IPC: G06F1/06
Filed: 1987-09-30
Abstract: PURPOSE:To switch a pulse outputted with simple circuit constitution by providing 1st and 2nd monitor means monitoring the in-phase state of 1st, 2nd pulses and the reference pulse having different phase. CONSTITUTION:When the phase of a pulse 10 and that of a pulse 20 differ by 180 deg., and the phase of the reference pulse 30 is coincident with that of the pulse 10 (in phase), the output 50 of a NAND circuit 12 is logical '1', a selection circuit 6 selects the pulse 20 and outputs it as the pulse 40. Then the phase is shifted little by little and when the pulse 20 is in phase with the reference pulse 10, the output of the NAND circuit 21 is inverted to '0' and the output 50 of the NAND circuit 12 is inverted to logical '0' and the selection circuit 6 switches the pulse 20 into the pulse 10 and the result is outputted as the pulse 40. Thus, the phase shift is monitored by simple circuit constitution and the pulse outputted in response to the result of monitor is switched.
Patent JP-S62107620-A (JP)
Inventor: MORIMOTO YUKIHISA
IPC: H02G3/18
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0886632-A (JP)
Title: Method for calculating angle of pole plate connecting piece of dry cell
Inventor: AKIYAMA MEWA
IPC: G06T1/00
Filed: 1994-09-14
Abstract: PURPOSE: To accurately calculate the angle of a connecting piece by extracting the circumference of a dry cell by eliminating obstacles being in contact with the external case of the dry cell and finding the center coordinates of the circum ference. CONSTITUTION: Three windows Wa , Wb and Wc which intersect the circumference 141 of the external case of a dry cell at three points are provided in the processing program of a picture signal processing section except the parts of a driving roller 3a and pressing rollers 3b and 3c contained in the picture signal of a CCD camera and the X-Y coordinate values at the center O of the circumference 141 are calculated by extracting each intersection and finding the X-Y coordinate values of the center of gravity of each intersection. Then the X-Y coordinate values of the center of gravity of a connecting piece 111 is found by removing the windows and extracting the piece 111 from the picture signal and the angle θs of the piece 11 is calculated from the X-Y coordinate values of the center O and the center of gravity of the piece 111.
Patent JP-H0676438-A (JP)
Title: Cassette pressing spring and cassette holder
Inventor: SUZUKI YOSHIAKI
IPC: G11B15/675
Filed: 1992-08-25
Abstract: PURPOSE:To improve the operability of a cassette holder manufacturing process and to reduce the cost and then to facilitate the handling of spring parts. CONSTITUTION:One metal wire rod is bent at prescribed parts, and both end parts of this metal wire rod are made to be one pair of cassette pressing parts 11. The cassette holder 20 for mounting the cassette pressing spring 10 forming a part connecting with this one pair of cassette pressing parts 11 as a fixing part is provided with holding parts 31, 32, 33 and 34 for fixedly holding the fixing part of the cassette pressing spring. By this method, a loaded tape cassette is positioned in its widthwise direction by the one pair of cassette pressing parts 11.