baber/WOPTO huggingface dataset:
Patent JP-S58185973-A (JP)
Title: Ignition timing control device in internal-combustion engine
Inventor: YAMAGUCHI HIROSHI
IPC: G01L23/30
Filed: 1982-04-23
Abstract: PURPOSE:To improve fuel consumption and running performance, by adjusting the ignition timing in accordance with a compensating value for the ignition timing, which is obtained from the deviation between the mean value of crank angle positions at which cylinder pressures in engine cylinders become maximum and a predetermined value at which the fuel consumption is most satisfactory. CONSTITUTION:Pressure detectors 20 through 23 for detecting cylinder pressure P in engine cylinders transmit their outputs through a multiplexer 24 to a sequentially arithmetic circuit 28 which offers a crank angle position thetapmax at the maximum pressure P in accordance with the cylinder pressure P and a crank angle position theta from a detecting means 1. The value (thetapmax)in which is the value of thetapmax at an n-th cycle is stored in a memory 29. Then, an arithmetic circuit 30 calculates the mean value of thetapmax for each engine cylinder from the data (thetapmax)in. Further, the mean value thetaM is obtained from the calculated values excepting the maximum and minimum values thereof. Further, an ignition timing compensating value alpha is calculated from the mean value thetaM, thereby the ignition timing is compensated in accordance with the compensating value alpha as in the well-known manner.
Patent JP-S57185663-A (JP)
Title: Lighting of mercury rare-gas electric-discharge lamp
Inventor: KIRA KENHIRO
IPC: H01L21/027
Filed: 1982-04-23
Abstract: PURPOSE:To shorten the time of the printing and the transfer work of a semiconductor such as IC, LSI or super-LSI by increasing the diacharge amount of rays with a wavelength of 2,000-2,500Angstrom  by adding intermittent over-input electric discharge with a discharge time of 0.1-120sec. CONSTITUTION:The figure is an illustration of a foil-seal-type electric-discharge lamp, a short-arc-type electric-discharge lamp for d.c. lighting which is charged with mercury and a rare gas. In the figure, an almost-Rugby-ball-like quartz bulb 1, airtight sealing parts 2 and 3, metal foils 4 and 5 which are buried into the parts 2 and 3, and internal conductors 6 and 7 extending from the metal foils 4 and 5, respectively, toward the iner side of the bulb 1 are illustrated. In carrying out the printing or the transfer of a semicodutor, the mercury rare-gas electric-discharge lamp is lit with a constant d.c. current, and intermittent over- input electric discharge with an adjusted discharge time of 0.1-120sec is applied in addition to the above constant d.c. current so as to enable more ultraviolet rays with a wavelength of 2,000-2,500Angstrom  to be obtained.
Patent JP-H07282293-A (JP)
Title: Three-dimensional image generating method
Inventor: OIKAWA MICHIO
IPC: G06T15/08
Filed: 1994-04-05
Abstract: PURPOSE:To further display an aimed position irrelevantly to relation with a threshold value by setting the kind corresponding to the aimed position as a display kind. CONSTITUTION:Volume data sent from a three-dimensional measuring instrument 1 are stored in the memory 22 of a three-dimensional image generation device 2 and an area extracting means 21 extracts a specific area of the volume data. Then at least one kind is set as a display kind, and boxel data having values exceeding the threshold value among the volume data classified previously by plural kinds and boxel data classified by the set display kinds are determined as candidate boxel data to be displayed. The determined boxel data are considered to have optical characteristics corresponding to their data, and an image projected in a three-dimensional space is generated on a projection surface corresponding to the arrangement relation between the set projection surface and the volume data in the three-dimensional space.
Patent JP-H04301308-A (JP)
Title: Lighting equipment
Inventor: YUHARA KOHEI
IPC: F21V23/06
Filed: 1991-03-29
Abstract: PURPOSE:To facilitate mounting/removing a shade to/from an equipment main unit. CONSTITUTION:A pair of fixed pillars 11, 12 are arranged separated from each other in a shade 3. Sockets 14a, 14b are respectively embedded in a pair of these fixed pillars 11, 12. Tiltable stop pawls 6a, 7a, removably stopped to each stop end 11a, 12a of a pair of the fixed pillars 11, 12, and push buttons 6c, 7c are provided in an equipment main unit 2, and the stop pawls 6a, 7a are tilted by pressing these push buttons 6c, 7c to the inner to release a stop condition to the stop ends 11a, 11b.
Patent JP-H05274986-A (JP)
Title: Thermal relay
IPC: H01H37/74
Filed: 1992-03-26
Abstract: PURPOSE:To provide a thermal relay in which the work of adjusting a thermal element is facilitated and which has more common parts with different specifications for operation than conventional ones so that productivity is enhanced. CONSTITUTION:A first 17 and second 28 coupled plates are configured such that three first leg pieces 17a are integrally connected to three second leg pieces 28a by a first 17a and second 28a connecting piece. The first 17b and second 28b connecting piece are held in slits so as to be located nearer to the opening of a body than to the first and second leg pieces 17a, 28a. The first 17 and second 28 coupled plate are laid one on the other along the direction of thickness. After a thermal element is fitted to the body, the first and second coupled plates can be fitted to the body. As a result, even with different specifications for operation, intermediate components can be used in common up to a step at which the thermal element is fitted, so the productivity of the thermal relay is enhanced.
Patent JP-S56163782-A (JP)
Title: Adhesive coater in plywood production process
Inventor: SHIRAISHI KIYOAKI
IPC: B05C1/02
Filed: 1980-05-23
Abstract: PURPOSE: To prevent waste owing to improved accuracy of adhesive coverage and improve the quality of plywood through uniform coating and effective adhesive layer formation by providing two pairs of coating roll and coating adhesives by dividing prescribed coverage to two times.  
     CONSTITUTION: Adhesives for one time out of the two divided portions of prescribed coverage are coated on veneers by a pair of upper and lower coating rolls 1, 2 through which they first pass. These rolls 1, 2 coat the adhesives under high pressure by increasing the hardness of, for example, rubber and narrowing the clearance between the rolls. The veneers coated with the adhesives by the rolls 1, 2 in this way are fed by feed rolls 21 to a pair of the next upper, lower coating rolls 3, 4, where the residual of the bisected portions of the prescribed coverage is coated. The rolls 3, 4 have a clearance to coat the adhesives under ordinary pressure corresponding to the thickness of the verneers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06283467-A (JP)
Title: Microwave plasma treatment equipment
Inventor: KOMACHI KYOICHI
IPC: H01L21/3065
Filed: 1993-03-26
Abstract: PURPOSE:To generate plasma stably and densely without reducing an energy efficiency even at low voltage by providing a reflecting board having an exhaust hole so that it may face a microwave lead-in window around a sample stand. CONSTITUTION:In a reaction chamber 12, a susceptor 14 to mount a sample S on is so located as to face a microwave lead-in window 13. An Al-made reflecting board 31 is placed around the susceptor 14. At that time, an upper face of the susceptor 14 and that of the reflecting board 31 are set at nearly the same level. The reflecting board 31 is formed nearly rectangular and a hole 14a is made nearly at the center to insert the susceptor 14. An exhaust port 31a is formed at one end of the reflecting board 31 and the other end of the reflecting board 31 is fixed at a specified height on a side wall 12a of the reaction chamber. By this method, gas can be exhausted and an electric field due to microwaves can be enclosed between the microwave lead-in window and the reflecting board.
Patent JP-H06278325-A (JP)
Title: Printing control device
Inventor: HASEGAWA KOICHI
IPC: B41J5/30
Filed: 1993-03-26
Abstract: PURPOSE:To provide a printing control device performing printing at a high speed using a small capacity memory. CONSTITUTION:The CPU 11 of a printing control device reads a processing program from a program ROM 12 to control the whole. An RAM 14 stores the printing state transmitted from a host computer 19 in one page unit as it is. A video transmission circuit 16 transmits the present page data developed on an image memory 13 to a printer engine 18 in linear sequence to inform the count value on a transmission line to the CPU 11. The CPU 11 successively reads next page data from the RAM 14 to immediately develop the next page data to be positioned in the video transmitted area of the image memory 13 and adds an attribute only to the next page data to be positioned in the video non-transmitted area of the image memory 13 to store the attribute in a parameter buffer and reads the attribute from the parameter buffer as soon as the non-transmitted area shown by the coordinates of the attribute of the next page data becomes the transmitted area to develop the same to continuously perform page printing at a high speed.
Patent JP-H04279526-A (JP)
Title: Therapeutic agent for nephropathy
Inventor: ISHII TAKAYUKI
IPC: A61P13/02
Filed: 1991-03-07
Abstract: PURPOSE:To provide the title novel agent containing, as active ingredient, colominic acid or a partial hydrolyzate thereof, having nephritis-inhibitory effect and platelet coagulation-inhibitory effect. CONSTITUTION:The objective agent containing, as active ingredient, (A) colominic acid of the formula ((n) is 0-10) made up of sialic acid (N- acetylneuraminic acid) as constituent unit, with a molecular weight of ca.10000, which is a polysaccharide representing a criterion for serum-type classification for Escherichia coil or Meningitis diplococcus, etc., or (B) a partial hydrolyzate thereof or (C) a pharmaceutically permissible salt thereof. The present therapeutic agent is useful because of the need for medicines having platelet coagulation- inhibitory effect for the purpose of nephritis therapy.
Patent JP-S56165639-A (JP)
Title: Paper-feeding cassette
Inventor: AOTANI HIROSHI
IPC: B65H1/00
Filed: 1980-05-22
Abstract: PURPOSE: To prevent erroneous uses for sure in a paper-feeding cassette to contain papers of different sizes by providing a sliding piece movable in accordance with each paper size on its side-wall for switching on or off a size-detection switch.  
     CONSTITUTION: Slits 4aW4c and 5aW5c are provided on the bottom 2 and one of side-walls 3 and 3 of a main body 1 at positions corresponding to each size, for example, B-4, A-4, or B-5 for fitting a partition plate 6 to position the rear end of papers of each size. A sliding piece 11 is provided outside the side-wall 3 to be freely slided by a pair of pins 13... penetrated through a plurality of long holes 12... bored on the side-wall 3 and metal fittings 14. This sliding piece 11 is provided with slits 15aW15c corresponding to above-said slits 5aW5c. In this construction, when the partition plate 6 is inserted to agree with either of slits 5aW5c and slits 15aW 15c, a size-detection switch 16 can be switched on or off by the top part of the sliding piece 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59193956-A (JP)
Title: Aqueous solution of polyethylene glycol and method for forming waterdrop-like coat on artificial flower using the same
Inventor: SAKURAI EIKO
IPC: C08L71/02
Filed: 1983-04-18
Abstract: PURPOSE:An aqueous solution, obtained by incorporating a specific polyethylene glycol with water at a specific ratio, and capable of forming coats having a degree of surface tension and transparency most resembling those of natural waterdrops on a material, e.g. an artificial flower, with improved absorbility. CONSTITUTION:An aqueous solution obtained by incorporating 40% polyethylene glycol having about 300 average molecular weight with 60% water. The resultant solution is then sprayed and absorbed in an artificial flower consisting of a water absorbing material, and an organic fluorine-containing compound having water and oil repellency is scattered on the resultant coat and dried. The aque- ous solution of the polyethylene glycol is further sprayed thereon.
Patent JP-S58185436-A (JP)
Title: Dissolving method of stannous chloride
Inventor: NISHIKAWA YOSHIKAZU
IPC: C01G19/06
Filed: 1982-04-23
Abstract: PURPOSE:To reduce the dissolving time and improve the stability with time, by blowing an active gas, e.g. air or oxygen, through a solvent in dissolving SnCl2 in the solvent. CONSTITUTION:SnCl2 is dissolved in a solvent, e.g. water, an alcohol or acetone. In the process, gas bubbles, e.g. air or oxygen, are blown through the solvent to stir the solvent and SnCl2 by the blowing force of the gas. The solvent temperature in the dissolving is successively increased, and the measure of the completion of the dissolving can be obtained by the temperature increase. The solution of SnCl2 obtained by this method is stable even after the lapse of a considerable time without clouding.
Patent JP-H10299956-A (JP)
Title: Connector capable of high pressure seal for pressure sensor
Inventor: BLACK JOHN W
IPC: F16L41/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic compressive zone on the inside in the radial direction, and cover the outside in the radial direction of the plastic compressive zone by an elastic compressive zone, since the compressive load applied to a disk is concentrated at a plane form circular part. SOLUTION: A connector has a male member 16, a female member 12, and an annular seal disk 34 set compressible between the male member 16 and the female member 12. The male member 16 has the tip with a plane form circular part 22 at the innermost radius to surround the hole of a fluid outlet. A truncated conical member 26 at the tip extends from the circular part to the outer side in the redial direction, and it forms about 5 to 15 deg. of angle, for example, from the circular part surface. The female member 12 has a cavity formed to receive the male member 16, and the cavity has the bottom 28. The seal disk 34 is compressed between the plain seat at the female cavity and the trancated conical tip of the male member 16.
Patent JP-S55904-A (JP)
Title: Full-automatic random-container selector for card document or the like
Inventor: MATSUDA CHIAKI
IPC: G06K21/00
Filed: 1978-06-08
Abstract: PURPOSE: To fulfill definitely and smoothly the operation of each stage in regular order and without the smallest stain as well as the most reduction in power possible, by completing all of various operations of respective main parts through thd single rotation of one drive shaft.  
     CONSTITUTION: This unit consists of code bar 18 which moves vertically corresponding to a code number for a specific case, two lift bars 16 which lifts or lowers separately at the front and back ends of all card cases, lowering acceleration mechanism 24 which consists mainly of a rotator with a small spiral projection, one specially-provided bar 19, separation angle 20 which maintains the separation state through the lowering of the specific and case, the mechanical 1 unit for one drive shaft 10 on which a cam, roller, etc., operating properly discharge angle 38 pushing the specific card case out and the discharge table a laid, and the electric unit which rotates the drive shaft once. Once the code of the specific card case is set, internal mechanisms are operated in the fixed order to fulfill a series of operations from discharge to resetting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09259771-A (JP)
Title: Magnetron
Inventor: AIGA MASAYUKI
IPC: H01J23/15
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enhance a filter characteristic to unnecessary radiation of a high frequency band by forming a ground terminal connected to a microwave oven or the like on an installing plate of a through capacitor of a magnetron. SOLUTION: A magnetron is provided with a shielding case 11 to surround an input part of a magnetron main body 1 and an inductor 7 connected to the input part and a through capacitor 12 which is connected to the inductor 7 and penetrates through the shielding case 11, and a ground terminal 14 is formed on an installing plate 13 of this through capacitor 12. Therefore, a series inductance of the grounding constitution of the through capacitor 12 can be reduced, and leakage of unnecessary radiation of a high frequency band from the input side of the magnetron can be restrained.
Patent JP-H04304517-A (JP)
Title: Keyboard with vibrator
Inventor: ISHII TORU
IPC: G06F3/02
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a keyboard with a vibrator equipped with a function which recovers the fatigue of the fingers of the hand of a user at the time of inputting information to an information processor by depressing keys on the keyboard. CONSTITUTION:A vibrator 6 which applies a vibrating force to a key 2 is arranged, and this vibrator 6 is operated by a control signal from an information processor 4 in order to vibrate the key 2. The key 2 on the keyboard 1 is vibrated by the vibrator 6, so that the recovery of the fatigue of the fingers of hands is promoted by massaging the fingers of the hands of the user placed on the upper part of the key 2.
Patent JP-H08222450-A (JP)
Title: Shielded air-core inductor
Inventor: MATSUI OSAMU
IPC: H01F27/02
Filed: 1995-02-16
Abstract: PURPOSE: To provide a shielded air-core inductor with a simplified structure which is made compact at a low cost. CONSTITUTION: A lower electromagnetic shield plate 5 is placed on a container bottom plate 7, and a spacer 3, air-core coil 1, spacer 2 and upper electromagnetic shield plate 4 are piled up thereon in order, then a container body 8 where a cylindrical electromagnetic shield plate 6 is fixed along the inner wall thereof and a supporting beam 10 is fixed on the upper side thereof is covered thereon and the body 8 and plate 7 are tightly fitted to each other, thereby the coil 1 is pressed down to the plate 7 and fixed thereon by means of the spacers 2 and 3 and plates 4 and 5. Further a container lid 12 is placed on the upper end of the body 8 for sealing, and a shielded air-core inductor is formed as a result.
Patent JP-H01242734-A (JP)
Title: Manufacture of preform for composite material
Inventor: YAMAUCHI TOSHIO
IPC: B22D19/14
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the title preform in which the generation of cracks in the interface between the composite part and the noncomposite part caused by thermal shock can be prevented by molding slurry prepd. in the use of plural kinds of whiskers in which one or more among length, diameter and aspect ratio and different. CONSTITUTION:The above slurry 1 is poured into a filtering apparatus 2 and is subjected to vacuum suction from a suction port 3 to dehydrate. In the stage of the dehydrating operation, the whisker which is long and has thick diameter and high aspect ratio is settled at first, and after that, the whisker which is short and has thin diameter and low aspect ratio is settled. Namely, coarse whisker is settled at first, and after that, fine whisker is settled, respectively. As the result, in the formed whisker, the volume rate is low at the bottom part, and the volume rate is made high as it goes upward. In this way, a preform 5 in which the volume rate changes from the lower direction to the upper direction is formed. By this method, the volume rate of the preform in which high temp. strength and wear resistance are required is made to high to obtain the preform for a composite material having no generation of cracks in the interface between the composite part and the noncomposite part caused by thermal shock.
Patent JP-S61229450-A (JP)
Title: Continuous casting method for steel
Inventor: MIZUKAMI HIDEAKI
IPC: B22D11/115
Filed: 1985-04-02
Abstract: PURPOSE:To improve central segregation, etc. and to produce an ingot having excellent internal quality by limiting adequately the overheating degree of the molten high-carbon steel in a tundish and stirring the unsolidified steel in a casting mold and in the end period of solidification thereby casting continuously the ingot. CONSTITUTION:The unsolidified steel in the casting mold and in the end period of solidification is stirred by a swiveling type stirring coil, etc. under the conditions under which the overheating degree DELTAT in the tundish is <=15 deg.C in the continuous casting of the high-carbon steel contg. >=0.5% carbon. The central segregation and center porosity are thus improved and the ingot having the excellent internal quality is obtd.
Patent JP-S52152230-A (JP)
Title: Electrophotographic recording material
Inventor: SUZUKI KOUICHIROU
IPC: G03G5/14
Filed: 1976-06-14
Abstract: PURPOSE:To enable the thickness of the photoconductor layer and the wt. of a recording material used for wet type electrophotography to be reduced, and yet, a clear image to be formed, by providing a specified layer between an electrically conductive support and a photoconductor layer.
Patent JP-S54161105-A (JP)
Title: Oil cooler for closed screw compressor
Inventor: ISHII MASAHARU
IPC: F04C29/02
Filed: 1978-06-09
Abstract: PURPOSE: To make the temperature of lubricating jet oil proper without using any auxiliary device such as oil cooler in the freezing air conditioning cycle in which a closed screw compressor is used.  
     CONSTITUTION: Freezing cycle is made by interconnecting a closed screw compressor 30, a condenser 3, a liquid receiver 4, an expansion valve 5 and an evaporator 6 by means of refrigerant flow passages 31 - 34, 13 and 14. An auxiliary expansion valve 35 is provided in the piping 33 to be connected to said liquid receiver 4. An auxiliary suction pipe 36 is branched from the piping 34 provided between said expansion valves 35 and 5, and connected to the oil tank 24 of said compressor 30. A detector 37 is attached to detect the temperature of the refrigerant liquid flowing through said auxiliary suction pipe 36, a detector 38 to detect the temperature of the lubricating oil placed in an oil tank 24, and a solenoid flow control valve 39 to control refrigerant rate by interlocking with said detectors 37 and 38. Thereby, lubricating oil can be cooled effectively, and the temperature viscosity of lubricating jet oil can be optimized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62226318-A (JP)
Title: Input device
Inventor: SUGINO TOSHIO
IPC: G06F3/038
Filed: 1986-03-28
Abstract: PURPOSE:To reduce a mis-input, by setting a click deciding reference time corresponding to the changing trend of a click time, such as the individual skill, cleverness, fatigue of a mouse user. CONSTITUTION:At a click detecting part 3, the depressing time (click operating time) and the separating time (click interval time) of a push button 1 is detected by the timing of a clock signal received from a clock generating means 4', and the number of clicks are judged. A click flag register 4 outputs the number of clicks to an arithmetic control unit (CPU)5. The CPU5 finds the probability frequencies of the click operating time and the click interval time stored at a click time storing register 7 and a RAM8, according to an arithmetic program stored at a ROM6, and calculates the click operation reference time and a click interval reference time to decide the number of clicks. A calculated reference time of a click operation and a click interval are stored at a click reference time storing register 9.