baber/WOPTO huggingface dataset:
Patent JP-H04184889-A (JP)
Title: Built-up type ignition plug
Inventor: SHIYUU CHIN SHIN
IPC: H01T13/56
Filed: 1990-11-14
Abstract: PURPOSE: To prevent any smear due to oil or any adhesion of soot by holding an insulator between a nut and a bolt so as to separably connect the nut and the bolt to each other, wherein the bolt has a ground electrode integrally with itself and slidably holds an active ring. CONSTITUTION: In the state in which a nut 2 and a bolt 3 are connected to each other, a washer 4 is held between a stepped surface of a different-diameter hole formed at the bolt 3 and the upper face of a center ring 13 of an insulator 1. The bolt 3 slidably holds an active ring 8, and contains and holds a coil spring 7 for urging the ring 8 between the insulator 1 and the bolt 3 itself. The ring 8 slides according to each stroke of intake, compression, explosion and exhaustion of an engine, so as to promote a spraying effect to an ignition electrode and prevent a smear due to oil or adhesion of soot. A dust thimble 6 is fitted to cover the nut 2 and the bolt 3, and enables this assembling ignition plug to be detachably attached to a cylinder, like a conventional ignition plug by means of a spanner.
Patent JP-H06159199-A (JP)
Title: Manufacture of nozzle, nozzle and fuel injection valve
Inventor: GUNJI KENICHI
IPC: F02M51/06
Filed: 1992-11-18
Abstract: PURPOSE:To provide a manufacturing method where generation of burrs is prevented at the outlet side of an orifice and the inlet side is machined with good precision, and the productivity is improved, and provide a nozzle and a fuel injection valve. CONSTITUTION:A nozzle blank which is worked by a machine or the like is prepared. The recessed part which is preliminarily formed is set downward, the nozzle blank is loaded on the cutting edge 12a of a die 12 to execute the alignment. A punch 3 is lowered by pressing an upper die set body, and the nozzle blank is blanked to form an orifice 14. The die 12 on the die set body is changed with a die 17. Then, the nozzle 13 which is made by blanking the orifice 14 is loaded on the die 17 with a valve seat upward. The upper die set body is pressed with the prescribed load to press the punch 16, and the nozzle 13 where the same shape is transfer-fomed is provided.
Patent JP-S63166371-A (JP)
Title: Camera with photographing control function
Inventor: HONMA TSUTOMU
IPC: H04N5/232
Filed: 1986-12-27
Abstract: PURPOSE:To allow a photographer itself to be an object by reading function control information stored in an external storage medium and controlling each function equipped in a camera according to function control information and picking up the information. CONSTITUTION:An IC card 50 storing a program controlling a camera VTR 40 is loaded, in an IC card reader 22, a control program stored on the IC card 50 is read and controlled and recorded according to each function equipped with the camera VTR 40 and its control program. Thus, each photographer can become an object and each function equipped with the camera is used effectively.
Patent JP-H04180186-A (JP)
Title: Character recognizing method and device
Inventor: AOKI MIKIO
IPC: G06K9/62
Filed: 1990-11-15
Abstract: PURPOSE:To facilitate a counter measure to the difference of the number of line segments due to the difference of an input character font, and the line segment breakdown at the time of extracting the line segment or the like, and to recognize many characters by dictionary data by extracting the line segment from an input character picture, converting the line segment into a vector in order to make the line segment to correspond to the vector, and comparing it. CONSTITUTION:When the two decomposed line segments are compared with an another line segment, the sum of the vector obtained from a line segment 305 and the vector obtained from a line segment 306 is searched in order to extract a line segment 316, and this is compared with a line segment 307 in order to search the changing amount of the line segment. Thus, the line segments extracted from the input picture as the different line segments, which are even the same line segments, can be exactly compared with the line segment in the basic character picture. In this case, the decomposed line segments range, and when they don't range at all, a line segment 103 is divided into a part 113 corresponding to a line segment 101, and a part 117 corresponding to a line segment 102, and their changed amount 118 is added the parts 113 and 117.
Patent JP-H11124056-A (JP)
Title: Side beam of trailer
Inventor: YANAGINO HIDEO
IPC: B62D21/09
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the processing cost of a side beam of a trailer, a component member of a loading space of the trailer, which is bonded to the side of a cross beam by simplifying its cross-sectional shape, and secure the sealability for water entrance from the downside. SOLUTION: This side beam 1 bonded to the side of a cross beam 2 is constructed such that the cross section thereof comprises a vertical face 11, a slant face 12 tilting upward from the upper end of the vertical face 11 toward the inside, a top face 13 extending from the inside end of the slant face 12 toward the inside, and a bottom face 14 bending from the lower end of the vertical face 11 toward the inside. The water entering from the downside is drained off by the slant face 12. Also a packing 6 of a flap 4 turnably attached near the upper end of the vertical face 11 by a hinge 5 elastically touches near the corner between the vertical face 11 and slant face 12. The water seal by this elastic contact of the packing 6 and water drainage by the slant face 12 surely prevent water from entering the loading space.
Patent JP-H03169926-A (JP)
Title: Hydraulic oil tank device of extremely small type shovel car
Inventor: MIZUMOTO TAKESHI
IPC: E02F9/20
Filed: 1989-11-29
Abstract: PURPOSE:To simplify pipes of a hydraulic system, by arranging an oil tank between crawler frames and placing a hydraulic valve and a hydraulic pump connected thereto by a pipe, on the oil tank and further, making it possible to adjust the positional relation of these parts. CONSTITUTION:Crawler frames 5, 5 are arranged at the lower part of the both right and left ends of the upper frame 2 in a shovel car. And an oil tank 11 is equipped between the crawler frames 5, 5. And further, a hydraulic valve 16 is fitted thereon and a hydraulic pump 12 is installed thereon as well in front of a mission case 6. The hydraulic valve 16 and the hydraulic pump 12 are connected by pipes 17, 17. The position, posture, and height of these hydraulic valve 16, hydraulic pump 12, a battery 25 and others are regulated by means of bases 26, 27, 28, if necessary. In this way, pipes in the hydraulic system can be simplified and the shovel car can be minimized.
Patent JP-H08148532-A (JP)
Title: Tab tester for correcting position of punch unit
Inventor: KITAJIMA YASUHISA
IPC: H01L21/60
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a tab tester for correcting the position of a punch unit. CONSTITUTION: The image of a head TAB is picked up and a punch unit 2 is previously aligned to punch an identification hole through a TAB at a predetermined position thereof. The image data of the TAB at that time is stored, as an initial data, in the memory of a control unit. Images of second and subsequent TABs are then picked up by means of a camera 3A and the image data thus picked up is compared with the initial data. Subsequently, a positional correction amount is commanded to a moving means for the punch unit 2 thus correcting the punching position automatically for the second and following TABs.
Patent JP-H02156191-A (JP)
Title: Core of atomic reactor
Inventor: MATSUURA TETSUAKI
IPC: G21C5/00
Filed: 1988-12-09
Abstract: PURPOSE:To suppress the possibility of interference between a control rod and a channel box due to the bending deformation of the channel box at the lower level by continuously loading fuel assemblies which are arranged at positions where the inclination of a high speed neutron flux is large at the outermost position of a reactor core even in a second operation cycle. CONSTITUTION:Fuel assemblies 21 are arranged at positions where the inclination of a high speed neutron flux between facing two surfaces of a channel box is large at the outermost part of a reactor core in a first operation cycle. Said fuel assemblies 21 are continuously loaded at the outer position of the core even in a second operation cycle. Fuel assemblies 22 at the second line adjacent to the fuel assemblies 21 with control rods 8 in-between in the first operation cycle are continuously arranged at the second-line position adjacent to the fuel assemblies 21 at the outermost part in the second cycle. The channel box at the outermost position is bent. The channel box at the second line is also bent in the same direction as the channel box at the outermost position. Therefore, the insertion of the control rods 8 are not hampered when the gap between the two channel boxes is larger than the thickness of the control rod 8.
Patent JP-2000147016-A (JP)
Title: Waveform measurement device
Inventor: FELPS JIMMIE D
IPC: G01R13/34
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which automatically acquires a waveform measured value to store it by using a measuring device with a video display. SOLUTION: An automatic acquisition module 5 is measured by a measurement probe 10 during an acquisition period of waveforms. One or more sets of acquisition samples of an investigation waveform 11 produced in a cable 74 are automatically acquired. The module 5 determines a sample set to be selected based upon the acquired sample sets, when the an acquisition period of waveforms expires. A control device 30 controls the module 5 and a memory 36 for causing each of selected sample sets determined by the module 5 to store in the memory 36. The device 30 also controls the memory 36 and a video display 80 to search for each memorized sample set from the memory 36 and then inspect the waveform expressed by the selected sample sets with the display 80.
Patent JP-H04180303-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIKUYAMA SEIICHIRO
IPC: H03F3/45
Filed: 1990-11-14
Abstract: PURPOSE:To make the rise time and the breaking time of the slew rate of an operational amplifier into the same constant value, and to prevent the distortion of output voltage by making the collector current of an NPN transistor(TR) into a constant current, and making the charging current and the discharge current of phase compensating capacity into the same constant value. CONSTITUTION:As the basic operation of the voltage follower of a differential amplifier, voltage equal to the voltage supplied to an input terminal 300 is outputted to an output terminal 400. The collector current of a PNP TR 10 made into the constant current is made into the constant current by current- mirror-circuit-connecting the NPN TRs 16, 8 through the NPN TR 7. Besides, since the value of this constant current is set to be twice as large as the collector current value of the PNP TR 11, the current value obtained by subtracting the collector current value of the PNP TR 11 from the collector current value of the NPN TR 8 becomes equal to the collector current value of the PNP TR 11. Accordingly, the charging current and the discharge current of the phase compensating capacity 15 become the equal value, and the rise time and the breaking time of the slew rate become the same constant value.
Patent JP-H05152047-A (JP)
Title: Bonding method for small pitch lead device
Inventor: MATSUMOTO HIROSHI
IPC: H01R43/02
Filed: 1991-11-26
Abstract: PURPOSE:To provide a bonding method capable of reducing a pressing force for pressing a pressed surface, easily maintaining the flatness of the pressing side of a presser tool, and ensuring the high durability of the tool. CONSTITUTION:The lower side of leads L of a small pitch lead device is superposed on the upper side of the panel electrode 2 of a panel element D. Then, a filament body 6 having a hardenable resin coating surface 6c on the lower side is pressed to the upper side of the leads L, and the surface 6c is press fitted to the upper side of the leads L, thereby filling a gap (k) between adjacent leads L and L with hardenable resin 3. Thereafter, with the lower side of the leads L kept in contact with the upper side of the electrode 2 under pressure, the resin 3 is hardened and, then, a pressing force for the filament body 6 is released.
Patent JP-H11144699-A (JP)
Title: Separator for alkaline battery
Inventor: IKEDA HIDEKI
IPC: H01M6/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a separator for an alkaline battery which does not decrease in absorbency of electrolyte or rise in internal impedance and can lessen in separator diameter and can improve a battery life due to decrease in internal short-circuit. SOLUTION: This separator for a battery comprises a synthetic fiber, a cellulose fiber and a binder. An average pore size of the separator is equal to or less than 20 μm. The entire pore volume by a method of mercury penetration is equal to or larger than 1.2 cc/g. All or a part of the synthetic fiber is made of paraffin-based aramid fiber in which freeness is equal to or less than 400 ml. This fiber is included 5 to 80% by weight of the separator.
Patent JP-H06163158-A (JP)
Title: Organic electroluminescence element
Inventor: NAMIKI TORU
IPC: H01L51/50
Filed: 1992-11-19
Abstract: PURPOSE:To attain continuous emission with high brightness by providing an electron injection layer, containing at least one of alkali earth oxide, between a luminous layer and a cathode. CONSTITUTION:An organic EL element comprises a glass substrate 6, anode 2, hole transport layer 4 and a luminous layer 3 formed of organic compound, electron injection layer 10 and lamination of a metal cathode 1. The electron injection layer 10, containing oxide of alkali earth metal, Be, Mg, Ca, Sr, Ba, Ra, is used particularly as SrO, CaO, BaO and (Sr, Ca, Ba) O. This thin film is transparent, and since its work is very small, the element can emit light with high brightness by optimizing a film thickness. Ability to transport an electron is provided in the luminous layer 3 further with emission ability. For instance, 8-hitoxinequinoline aluminum complex or the like is used.
Patent JP-H01153067-A (JP)
Title: Production of readily soluble agar-agar
Inventor: NAKAJIMA KOICHI
IPC: A23L17/60
Filed: 1987-12-08
Abstract: PURPOSE:To obtain agar-agar soluble at lower temperatures, suitable in such fields as foods, drugs and biotechnology, by cooling an agar-agar solution of specified temperature to another specified temperature to effect freezing and then thawing followed by dehydration. CONSTITUTION:A commercial agar-agar is dispersed in water followed by warming to prepare an agar-agar solution of a temperature high than the coagulating point of said agar-agar by >=15 deg.C (pref. by >=20 deg.C). Thence, this solution is cooled to a temperature of <=0 deg.C within 5(pref. 2)min to effect freezing. The resultant frozen solution is left to stand at 5-50 deg.C for 0.5-24hr to effect thawing followed by dehydration and drying, thus obtaining the objective agar-agar. Said thawing is preferably performed by dipping the frozen solution in water at 5-50 deg.C for 0.5-24hr.
Patent JP-H07166207-A (JP)
Title: Method for coating surface of metallic powder with organic fatty acid
Inventor: MIKI HISASHI
IPC: B22F1/02
Filed: 1993-12-10
Abstract: PURPOSE:To uniformly coat the surfaces of metallic powder with an org. fatty acid which is solid at ordinary temp. by mixing the metallic powder, the org. fatty acid and an org, solvent by using mixing and dispersing media, then evaporating and vaporizing the org. solvent. CONSTITUTION:The metallic powder, the org. fatty acid which is solid at ordinary temp. and the org. solvent which dissolves this org. fatty acid are mixed under pulverizing and loosing by using the mixing and dispersing media such as ball mill. At that time, the metallic powder and the org. fatty acid are dissolved in the org. solvent and are mixed or after the metallic powder and the org. solvent are mixed, the org. fatty acid is preferably mixed therewith. The org. fatty acid is expressed by CnH2n+1 COOH, an org. satd. fatty acid, where n=9 to 31, is preferable. Further, a methyl alcohol, ethyl alcohol, isopropyl alcohol, toluene, xylen, etc., are adequate as the org. solvent. The individual surfaces of the metallic powder are wetted with the org. fatty acid soln. and thereafter the org. solvent is removed by evaporation and vaporization.
Patent JP-H10154909-A (JP)
Title: Antenna system for on-vehicle equipment
Inventor: OMINE HIROYUKI
IPC: G07B15/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To restrain the interference to an adjacent line by using a micro stripped antenna having nonfeed elements on a transmitting/receiving antenna for an on-vehicle antenna system. SOLUTION: The micro stripped antenna 27 is composed of a dielectric board 14, radiation elements 25a and 25b, an earth conductor 26 and the nonfeed elements 16a and 16b provided on the micro stripped antenna. By attaching the nonfeed elements 16a and 16b, Q is reduced, the wideband characteristic of an input impedance is obtained as well as gain is increased. The resonant frequency of the nonfeed element is decided by an equivalent dielectric constant which is determined from three dielectric layers, the dielectric board 14 of a radiation element, the 2nd dielectric board 15 of the nonfeed element and a space 28. Since the space is generally an airspace and its dielectric constant is 1, its equivalent dielectric constant steeply lowers. The value is approximately 1.2, and the dimensions of the nonfeed elements are determined from this equivalent dielectric constant and equivalently to be a low dielectric constant, so that the aperture of antenna is to be large, a beam is to be narrow and gain is to be high.
Patent JP-H09153232-A (JP)
Title: Original plate for optical card and its production as well as optical card
Inventor: AZUMA YOSHIHIRO
IPC: G11B7/24085
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for an optical card which may be manufactured without using ground glass, unlike the conventional surface roughened original plate. SOLUTION: The regions corresponding to the preformat parts of the optical card after duplication on a base material are provided with metallic films and these metallic films are provided with recessed parts 13 formed of the patterns of the dots smaller than laser spot diameter of the optical pickup. The reflected light rays from the preformat parts are respectively the sum total of the scattered light rays in the recessed parts 13 and, therefore, the light quantity is eventually decreased. A good contrast is thus obtd. This original plate for the optical card is manufactured by forming dotty recessed parts in a checker pattern form on the material films on the base material, then forming the dotty recessed parts on the metallic films of the remaining regions.
Patent JP-H05153354-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: H04N1/29
Filed: 1991-11-26
Abstract: PURPOSE:To provide a color image generating device which can produce the color images of the excellent image resolution without using any memory of large capacity. CONSTITUTION:A color image generating device compresses and restores the image data which are received from a reading part and exclude the black component through the separation of colors via the compressing circuits 507A-507C and the restoring circuits 509A-509C. Then the delay is applied to these processed image data through the delay circuits 508A-508C in accordance with the position of each writing means. The delayed image data are inputted to a 1st writing means which performs a writing operation for generation of a latent image via an exposure means. Meanwhile the image data including the black component are not compressed nor restored and inputted to a 2nd direct writing means.
Patent JP-2000097951-A (JP)
Title: Dispensing apparatus
Inventor: WATANABE MIKIO
IPC: G01N1/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a dispensing apparatus by which a liquid in a desired very small amount can be dispensed precisely. SOLUTION: A liquid which is housed inside a bottle 16 is sucked into a pipe 37 via a suction-side valve ball 29 so as to be held. A cylindrical piezoelectric element 38 which is arranged so as to surround the pipe 37 is driven. The pipe 37 is crushed so as to reduce its volume. The liquid which is held at the inside is discharged via a discharge-side valve ball 30. Due to an increase in a volume at a time when the pipe 37 is returned to its original state, the liquid is sucked again into the pipe 37 from the bottle 16. The number of times to drive the piezoelectric element 38 is controlled, and the discharge amount of the liquid can be adjusted.
Patent JP-H04181401-A (JP)
Title: Extension system for programmable controller
Inventor: TAKEUCHI MASARU
IPC: G05B19/05
Filed: 1990-11-16
Abstract: PURPOSE:To detect abnormality such as the overlap of an address or the like by recognizing the address for each slave station equipment by successively performing access to the respective slave station equipments while skipping the slave station equipment in the state of cutting power supply by a master station equipment even when there is the slave station equipment in the state of cutting power supply. CONSTITUTION:Currents are supplied from a master station equipment 1 to analog switches 33n [(n)=(a),(b)...] of respective slave station equipments 2n [(n)=(a),(b)...] by current supply lines 16a, and the slave station equipments are successively turned to be active from the slave station equipment close to the master station equipment by the analog switches or the like. Then, the master station equipment 1 successively performs access to the active slave station equipments. Therefore, even when there is the slave station equipment in the state of cutting power supply, the master station equipment 1 successively performs access to the slave station equipments 2n while skipping the slave station equipment in the state of cutting power supply and recognizes the address of each slave station equipment. Thus, abnormality such as the overlap of the address or the like can be detected.
Patent JP-H01251531-A (JP)
Title: Circuit breaker
Inventor: PIEERU BAJIYANSUKI
IPC: H02B1/46
Filed: 1988-12-08
Abstract: PURPOSE: To expand the rating by providing a breaker comprising two standard molded cases. CONSTITUTION: A circuit breaker is formed of two standard multi-pole cases 10, 12, 14 and 10', 12', 14' and provided with a common working bar 22 for each electrode, a working mechanism of the bar 22, an electric trip device to operate the mechanism, and a spacer 62 provided on opposite side walls of two cases. A cold-setting resin 68 provided between opposite side walls for connecting two cases and at least one connection plate to be connected to a pair of electrically parallel-connected adjacent electrodes are provided. Two standard three-electrode cases can be connected to each other, and a circuit breaker can be composed of a pair of two electrodes. Larger rating than that of each electrode to constitute the circuit breaker can be obtained thereby.