baber/WOPTO huggingface dataset:
Patent JP-S6176386-A (JP)
Title: Color developer for pressure sensitive recording paper
Inventor: HIRAI KIMIHARU
IPC: B41M5/155
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a developer which has excellent developing characteristics and weather resistance by adding propane derivative phenol to co-condensation material to which m-isopropenylphenololigomer is added when a reaction takes place between phenols and a aldehydes. CONSTITUTION:A hundred parts by weight of co-condensation material (A) which is obtained by reaction with aldehydes through composition of 100 parts by weight of para-replaced phenol compounds as expressed in the formulae [I] and 20-50pts.wt. of m-isopropenylphenololigomer; and 10-500pts.wt. of propane derivative phenols (B) as expressed in the formulae [II] are composed. The developer is solid. It is water-crushed by a water-crusher under the exis tence of a surfactant, a dispersing agent and etc., if necessary, and is made in a form of a dispersed liquid; and a color developer dispersed liquid for a pressure sensitive recording paper is prepared. The liquid may be mixed with an adhesive, organic or inorganic pigments, pigment dispersing agents and other various additives to make a coating fluid, and it may be applied to paper or sheets with a roll coater etc., and after drying, a recording paper or a record ing sheet which has a developer layer on its surface is obtained.
Patent JP-H0735991-A (JP)
Title: Eyepiece
Inventor: UENO YASUNORI
IPC: G02B25/00
Filed: 1993-07-19
Abstract: PURPOSE:To obtain an eyepiece capable of correcting various kinds of aberration satisfactorily even by employing simple constitution with a small number of lenses. CONSTITUTION:At least the plane on one side of the positive lens of a first lens group G1 of the eyepiece provided with apparent field of view >=40 deg. and comprised of the first lens group G1 with positive refracting power consisting of one positive lens and a second lens group G2 with positive refracting power consisting of the joint lens of positive and negative lenses sequentially from an eye-point side is formed in aspherical shape, and a radius of curvature in the neighborhood of the aspherical surface is set larger than that of an apex.
Patent JP-2000029424-A (JP)
Title: Picture display device
Inventor: TANIGUCHI HIROSHIGE
IPC: H04N9/16
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device in which a good quality picture having a high gradation is obtained without increasing the frequency of a PWM clock even though the PWM interval becomes shorter as the frequency of horizontal scanning becomes higher. SOLUTION: A clock delay section 61 generates four kinds of clocks having different phases from a reference clock generated by a reference clock generating section 60 and a clock selector 62 selects one clock from among the four kinds of clocks in accordance with the low-order bit of digital video signals. A counter 63 counts the selected clock and its output and the high-order bit of the digital video signals are compared in a comparator 64. A PWM section 65 determines the rising position of the output waveforms based on the result of the comparision. The falling position is determined according to a reset pulse input and fixed.
Patent JP-H0639539-A (JP)
Title: Method for welding reinforcing plate to cylindrical member
Inventor: SHIMURA TAKASHI
IPC: B23K9/00
Filed: 1992-07-24
Abstract: PURPOSE:To improve joining strength of the reinforcing plate by welding the reinforcing plate inserted into the cylindrical inside from holes passed through a cylindrical body. CONSTITUTION:The long-sized tabular steel reinforcing plate 60 is inserted into the inside of a straight line part 41b of a pole 41. This reinforcing plate 60 is arranged up to the height to the extent of about 1/5-1/3 of the total length of the straight line part 41b from the lower end of the straight line part 41b. The width of the reinforcing plate 60 is made slightly shorter than the inside diameter of the straight line part 41b. Plural welding holes 41c are formed on the pole 41 and the side edges 61 of the reinforcing plate 60 and the vicinities of the welding holes 41c are welded and joined together. In this way, joining strength between the cylindrical member and the reinforcing plate can be improved and the reinforcing plate can be surely held inside the cylindrical member.
Patent JP-S6356104-A (JP)
Inventor: WATANABE TOSHIJI
IPC: H02B11/04
Filed: 1986-08-27
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-S58100968-A (JP)
Title: Cutting equipment for long material
Inventor: NAKAYAMA HIROYUKI
IPC: B23K7/00
Filed: 1981-12-09
Abstract: PURPOSE:To save labor of cutting work and improve working efficiency in specified length cutting of long steel material with gas, by performing raising and lowering of steel material, setting of cutting point, sending out to a cutting device, gas cutting and removing of flown out cutting slag automatically. CONSTITUTION:In gas cutting a long around steel bar to specified length, the round steel bar transferred to a lifter mechanism B is inserted into an aligning device A and brought near to the end face by equal distance and moved to equally dividing cutting position. The round steel bar is sent out intermittently by specified interval with a chain transferring mechanism C. It is then received by a walking beam truck D, faced to a gas cutting device E and cut at equally dividing cutting position. In this case, adhering slag generated at the time of cutting is removed by letting flow by a cutting slag discharging device provided in the lower part of the cutting position of the cutting device E. These works are performed mechanically, and safe cutting work is effected by small number of workers.
Patent JP-2001025309-A (JP)
Title: Transplanter for potato, or the like
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To eliminate disadvantages that the planting depth is not stabilized and the maneuvering and operating properties are extremely undesirable due to an undesirable planting operation efficiency because a transplanter for potatoes is provided with a belt conveyor for transferring seed potatoes to a tending machine having two left and right wheels without being subjected to the upper and lower positional control though the transplanter for the potatoes equipped with the belt conveyor for transferring the seed potatoes to the tending machine having the two left and right wheels is cited as a conventional example of this kind. SOLUTION: This transplanter for potatoes, or the like, is obtained by arranging a belt conveyor 34 for transferring seed potatoes, or the like, to the rear of either one rear wheel 2 of the left and right rear wheels 2 in the left and right directions of a machine body and providing a spatial part A for making an operator perform transplanting operations in a lateral part of a maneuvering handle 6 installed at the rear of the machine body and at the rear of the belt conveyor 34 in the transplanter for the potatoes, or the like, capable of supporting the machine body by left and right front wheels 3 and the left and right rear wheels 2, traveling and vertically moving the left and right rear wheels 2 with at least a lifting and lowering actuator 21.
Patent JP-H0546777-A (JP)
Title: Graphic processing system
Inventor: SUZUKI KAZUHIKO
IPC: G06F3/153
Filed: 1991-08-08
Abstract: PURPOSE:To shorten a clipping processing time or to shorten a picking innut processing time by previously judging data to be clipped/data not to be clipped based upon graphic data definition range information or previously judging data to be picked/data not to be picked based upon the clipping processing time at the time of inputting data. CONSTITUTION:This graphic processing system is provided with definition range information 32 for previously setting up a definition range (A) correspondingly to graphic data 31, and when the definition range (A) set up in the information 32 is completely included in a display range (B) at the time of displaying the data 31, clipping processing 5 is suppressed and data are displayed as they are. When the range (A) is partially included in the range (B), the clipping processing 5 is executed and only the range (B) part is displayed, and when the range (A) is not completely included, the clipping processing 5 is suppressed and no data are displayed.
Patent JP-H06253941-A (JP)
Title: Chair
Inventor: KNOBLOCK GLENN A
IPC: A47C7/44
Filed: 1993-07-16
Abstract: PURPOSE: To enable user seating in a chair to keep comfortable position during tilt operation, by sinking the user's hip together with tilting of the back concurrently moving the thighs rearward linking with the tilting. CONSTITUTION: Seat front of the seat support inner shell 26 formed into a flexible seat is jointed to a supporter 6 through a front support means 7b as well as its seat rear is jointed to a back frame 8 through a rear support means 7a. As the tilt bearing 46 of the back frame 8 facing the supporter 6 is positioned downward the seat, the hip and the back of the user are jointly tilted without rolling up the her of a wearing garment. Further, the seat front is moved backward as the front support means 7b makes a part of a rearward mechanism to move the front supporter 130 back interacting with tilting of the back frame 8. Thus the user can keep a comfortable position without getting trousers wrinkled as the thighs are moved rearward jointly with the front seat on the hip sinking down together with the seat rear.
Patent JP-H0732649-A (JP)
Title: Character synthesizing method and apparatus
Inventor: MOTOKADO TOMOKO
IPC: G09G5/32
Filed: 1993-07-16
Abstract: PURPOSE:To easily take the correspondence of the partial pattern between calligraphic styles at the time of the synthesis of a character by adding a unique code data common to respective calligraphic styles to the respective partial patterns of the respective calligraphic styles and mutually synthesizing the partial patterns to which the same code data is applied. CONSTITUTION:The mutually corresponding parts of the character pattern of a first calligraphic style divided into a plurality of partial patterns and the character pattern of a second calligraphic style divided into a plurality of partial patterns are synthesized to form a character pattern of a third calligraphic style. At this time, common unique code data common to the respective calligraphic styles is added to the respective partial patterns by a common calligraphic style data memory 6 and the partial patterns to which the same code data is applied are mutually synthesized. As a result, at the time of the synthesis of a character, the correspondence of the partial patterns between calligraphic styles can be made easy.
Patent JP-H0618464-A (JP)
Title: Moisture content correction method for resistance type single grain moisture meter
Inventor: SATAKE TOSHIHIKO
IPC: G01N27/04
Filed: 1992-07-01
Abstract: PURPOSE:To provide a single grain moisture meter capable of automatic correction without any influence of insulation deterioration between a pair of electrode rolls. CONSTITUTION:Resistance values RP and R1 are respectively obtained from a relationship among output voltage EP available with a grain clamped between electrode rolls 3 and 4, output voltage E1 due to insulation deterioration without any grain clamped, an output voltage value E and a resistance value R. Furthermore, the resistance value R2 of a grain is obtained from the values RP and R1. In this way, normal output voltage E2 due to a grain moisture content can be obtained from the relationship, while the effect of insulation deterioration being eliminated.
Patent JP-S6354964-A (JP)
Title: Ultra-wide angle nozzle for head clamp cleaner
Inventor: OKUMA SHIGEKI
IPC: B05B1/04
Filed: 1986-08-26
Abstract: PURPOSE:To improve cleaning efficiency and to permit efficient use of cleaning water by injecting the cleaning water in the form of the water drops diffused widely and uniformly in a transverse direction so that all parts of a thin type broad head lamp are cleaned without having uncleaned parts. CONSTITUTION:A vortex forming cavity 7 is formed of a cylindrical wall 3 of a short cylindrical part 7 communicating with a cleaning water supplying part and an end wall surface 5 of a top wall 4 constituted at the end of the short cylindrical part 1. A cleaning water injection port 6 formed of a draining edge 8 which is constituted of the front end of a top wall 1 and has the front face shape curved upward or downward at an adequate curvature, a curved edge 9 which is constituted at the top end in the front half part of the short cylindrical part 1 and has the front face shape curved upward or formed to a straight shape and side edges 10 connected respectively with adequate curvatures with a curved edge 9 and a draining edge 8 at both ends in opened to said cavity 7. The plane shape of the edge 8 forms a bill-shaped projection 4a with which the position corresponding approximately to the inside diameter of the edge 9 is the start point for the top end of the adequate curvature. The projection 4a is so shaped that the edge line thereof has about 90 deg. vertical angle.
Patent JP-S6177533-A (JP)
Title: Between-car distance controller
Inventor: TAKEDA HITOSHI
IPC: B60R21/00
Filed: 1984-09-26
Abstract: PURPOSE:To certainly maintain the safe between-car distance by controlling the acceleration and deceleration of a car on the basis of the car speed and the variation rate of the difference between the actual between-car distance and the safe between-car distance with time. CONSTITUTION:The car-speed information detected by a car-speed sensor 55 is supplied into a control unit 49. A rader sensor 61 transmits electromagnetic waves in front of a car and receives the reflected waves and supplied them into the control unit 49, and the between-car distance to a car ahead is calculated. The safe between-car distance corresponding to car speed is compared with the actual between-car distance, and the traveling speed is controlled according to the variation of the distance difference with time.
Patent JP-H0547327-A (JP)
Title: Ionization method for gas molecule
Inventor: KURIBAYASHI NATSUKI
IPC: H01J37/08
Filed: 1991-08-08
Abstract: PURPOSE:To reduce the filament current in an ion source and extend its life by maximizing the efficiency of ionization by an electron impact in the ionization method of gas molecules of the ion source used for an ion beam spattering device and the like. CONSTITUTION:The pressure P, magnetic flux density B, and ionization rate Veff in an ionization chamber 4 are set to optimize the impact energy of electrons and the motion of electrons in the magnetic field for efficient ionization.
Patent JP-2001028225-A (JP)
Title: Circuit breaker
Inventor: KITAMURA TAKASHI
IPC: H01H73/22
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker capable of preventing a characteristic change of tripping of a bimetallic strip. SOLUTION: This circuit breaker is provided with a device body, comprising a case 1 and a cover, a slider 3, an electric power source side terminal part comprising an electric power source side terminal 41 with a stationary contact 411a, having an arc traveling plate part 413 provided more to a lower face side than the adhered position of the stationary contact 411a and extended in the direction of an electromagnetic force acting on an arc by an interaction with a magnetic field surrounding a movable contact 61, a load side terminal part having a load side terminal 51 whereto a bimetallic strip 513 is fixed, a movable contact part having the movable contact 61 with a moving contact point 611a, a switching mechanism having an operation handle 71, handle link 73, locking link 74, contact link 75, and latch plate 77, or the like,  and braided wire 8 stretched out in an oblique direction from the tip side of the bimetallic strip 513 toward the tip of the movable contact 61, bent back near the movable contact 61 toward the upper face side of the device body, and connected to a base end side of the movable contact 61.
Patent JP-H1142774-A (JP)
Title: Print head, printing apparatus, and method for controlling temperature of print head
Inventor: SUZUKI SHOGO
IPC: B41J2/175
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a print head which can make internal channel resistance constant and obtain stabilized jetting properties even when the precision of parts of the head is not required and the driving voltage applied to a piezoelec tric element member is not controlled, a printing apparatus equipped with the print head, and a method for controlling the temperature of the head. SOLUTION: A print head 32 is equipped with a heating means for heating an ink solution and a temperature controlling means for controlling heating temperature by the heating means to regulate the viscosity of the ink solution to obtain the optimum jet when the solution is ejected. By such a temperature controlling means, in each print head 32, when ink is ejected, since the temperature can be controlled to regulate the viscosity so that the optimum jet is obtained, the stable jet properties of the print head 32 can be secured.
Patent JP-H0950017-A (JP)
Title: Optical modulation device and color picture display device using the device
Inventor: KURAMOCHI JUNKO
IPC: G03B33/12
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve light utilization efficiency and picture quality by making each main light beam of individual light fluxes in each wavelength band resolved by one-dimensional binary type diffraction gratings vertically incident on each picture element of optical modulation elements. SOLUTION: White light flux collected at A0 passes through color resolving- multiplexing element S0 before it is resolved into three color rays of light in RGB bands. The three color rays of light are polarized by a flat micro lens 8 so that the main light beams of each color light become vertical to the optical modulation elements T0, T+1, T-1, and they are made incident on optical modulation elements T0, T+1, T-1 and are reflected off a reflection plate 7. The light fluxes in individual wavelength bands are optically modulated before they are made to exit from the optical modulation elements T0, T+1, T-1 respectively. And after they are multiplexed by the optical modulation element S0, they are made to be approximately parallel light through the light collecting element A0 to exit from it.  Here, a color resolving-multiplexing element group 6 is a resin molding of one-dimensional binary type diffraction grating.
Patent JP-H0548462-A (JP)
Title: Linear prediction coding/decoding system
Inventor: TANAKA YOSHIAKI
IPC: H03M3/00
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the quality of a voice signal from being deteriorated even when an analysis frame for linear prediction analysis is extended with respect to the linear prediction coding/decoding system used for applying information compression decoding to the voice signal. CONSTITUTION:This system in which a linear prediction analysis section 11 applies linear prediction analysis to the inputted voice signal to send the extracted linear prediction coefficient at a prescribed transmission speed is provided with a comparison means 3 while the linear prediction analysis is implemented for a prescribed number of times in an analysis frame with a deviated time, and when the comparison means 3 detects it that the inputted linear prediction coefficient is changed by a prescribed value or over than the linear prediction coefficient inputted precedingly, the linear prediction coefficient at the point of detection and analysis location information are sent.
Patent JP-H07104972-A (JP)
Title: Control method of fifo circuit and control apparatus for execution of said method
Inventor: DEIDEIE SHIYARUROO
IPC: G06F5/08
Filed: 1994-08-24
Abstract: PURPOSE: To provide a control method for FIFO circuit composed of a shift register for storing a lot of words at a high access speed and a comparatively low reading speed. CONSTITUTION: In a 1st write step, each word is written into two continuous steps as the function of two clock signals and when m/2 words are written, this 1st write step is finished. In a 2nd write step, the write into an m-th step is disabled continuously to the 1st step and based on the respective clock signals, writing is performed to the step not disabled yet similarly to the 1st write step. Thus, concerning a read step, the words are continuously shifted from one step to the other step based on the respective clock signals, and the words are read out at the end of the shift.
Patent JP-H0526587-A (JP)
Title: Heating furnace
Inventor: MATSUMURA ICHIRO
IPC: F27D7/04
Filed: 1991-07-15
Abstract: PURPOSE:To prevent the breakage of grids and legs when the grids are expanded thermally by a method wherein the legs of at least three corners among four corners of the grids are supported through spherical bodies capable of being rolled in horizontal directions. CONSTITUTION:At least three legs at three corners among the legs 5 of grids 4 are supported through spherical bodies 23 capable of being rolled in horizontal directions respectively. When works 30 are heated and the grids 4, exposed to a high temperature as same as the works 30, are expanded thermally into transversal and/or lateral directions in a horizontal surface upon heating the works 30, three pieces of legs 5, supported through spherical bodies 23, are moved smoothly and laterally in accordance with the N standard position of thermal expansions of the grids 4 based on standard position of the remaining one leg. According to this method, a distance between two legs among four legs can be changed in accordance with the thermal expansion of the grids whereby the application of excessive heat stress on the grids or the legs can be prevented. Accordingly, the breakage of the grids or the legs can be prevented.
Patent JP-H0846694-A (JP)
Title: Method and device for identifying callback
Inventor: KAGI ICHIROU
IPC: H04M3/42
Filed: 1994-08-01
Abstract: PURPOSE:To attain smooth coping by sending a voice signal for callback identification to a handset over a prescribed time just after an off-hook state of its own handset is recognized so as to allow an opposite party to release the holding. CONSTITUTION:A callback identification device 1 is made up of a trunk line monitor reception section 7, an operation identification signal reception section 8, a loop control section 9, a ciphering control section 10, a callback control section 11, a callback identification signal generating section 12 and a loop signal reception section 13 or the like and connects to a trunk line 14. The trunk line circuit 14 connects in series with a telephone line. The trunk line circuit 14 connects in series with the telephone line. Furthermore, an AC power supply section 15 forms part of the callback control section 11 and a feeding circuit 16 connecting to the ciphering control section 10 applies a DC voltage to a terminal equipment only during ciphering state. Then the callback control section 11 is operated by a DTMF signal sent from a telephone set of the opposite party or other equipment to ring a signal whose level corresponds to its own telephone set and sends a voice signal for callback identification to a handset over a prescribed time just after hook-off state of its own handset is recognized.