baber/WOPTO huggingface dataset:
Patent JP-H08149770-A (JP)
Title: Ptc relay for starting motor
Inventor: SAITO KAZUO
IPC: H01R35/00
Filed: 1994-11-14
Abstract: PURPOSE: To prevent gripping force from lowering due to the effect of prizing force at the time of fitting a connection pin by employing a plug part comprising a tubular body having grooves, for absorbing the stress caused by the prizing of a connection pin in an arbitrary direction, at least three points along the inserting/removing direction. CONSTITUTION: A plug part 1 comprises a tubular body provided with stress absorbing grooves 6 at least four points in the axial direction. At least three stress absorbing grooves 6 extends inward between 1/4 and 4/5 of the overall axial length of the tubular body starting from the projecting part of the tubular body. Consequently, when the plug part 1 is applied to the connection pin 9 of an electric apparatus, the plug part 1 is not subjected to the prizing force and the gripping force of the connection pin 9 can be maintained for a long term.
Patent JP-H02126535-A (JP)
Title: Magnetron for microwave oven
Inventor: SAITO HISAO
IPC: H01J23/54
Filed: 1988-11-04
Abstract: PURPOSE:To prevent temperature increase at an antenna and variation of high frequency choke operation by providing a seramic spacer for supporting an output antenna lead close to a pole piece in a metal container and also at least a one-fourth wavelength choke member to any high frequencies in an inside area of the metal container. CONSTITUTION:A pole piece 7 is fixed to an open-end of a cylindrical positive electrode 1. A metal container 8 is provided as it covers the pole piece 7. A seramic spacer 17 is disposed in the metal container 8 to support an output antenna lead 13. A one-fourth wavelength cylindrical choke 20 is fixed in the vicinity of an upper end of the spacer 17 of the output antenna lead 13 so as to touch the periphery of the output antenna lead 13 and an end portion of an antenna lead holder 17a of the spacer 17 by crimping or welding. Thus, heat generated in the output antenna lead 13 and the spacer 17 itself is conducted to the cylindrical positive electrode 1 and radiated to outside by a radiator. Accordingly, a temperature at an output section is decreased. Further, a temperature increase of the antenna and variation of high frequency choke operation are prevented.
Patent JP-2001099926-A (JP)
Title: Parallel multi-target tracking device
Inventor: ASAMI HIROYOSHI
IPC: G01S13/66
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a parallel multi-target tracking device reducing the transfer amount of data to conduct optimum load dispersion by conducting dispersion- processing using plural processors and by dispersing the tracking data to be stored, when controlling the movement prediction for plural targets. SOLUTION: This device is provided with a tracking data control part 2 to which observation point data are inputted, for controlling trackings of the plural targets and movement predicted areas thereof as the tracking data, and for dividing/integrating the processing therefor, the plural processor parts 3a-3c for tracking processing for conducting, in parallel, judgement whether an observation point is included in the predicted area or not, generation of the predicted areas, and the processing for updating the trackings, a combination processing part 4 for generating a cluster from the plural coupled predicted areas to calculate reliability of each combination comprising the tracking and the observation point constituting the cluster, and tracking information storing memories 7a-7c for storing processed data in the processor parts 3a-3c.
Patent JP-H07110758-A (JP)
Title: Compiling/linking system for program
Inventor: TAKAHASHI KAZUNORI
IPC: G06F9/06
Filed: 1993-10-12
Abstract: PURPOSE:To shorten the time required for a linking processing by linking a corrected object module with a load module. CONSTITUTION:An external symbol table generation part 221 detects an external symbol definition part and generates external symbol tables 300 and 305 composed of external symbol names and external symbol addresses and an indirect address system instruction code generation part 223 detects instruction words for referring to external symbols and converts them to instruction codes for indirectly referring to the external symbols through the external symbol tables 300, 305 and 620. A connection processing part 410 inputs the external symbol tables 300, 305 and 620, the object modules 310, 320 and 610 and the load module 500 and connects the external symbol tables 300, 305 and 620 and the respective modules. An external symbol address decision part 421 decides the external symbol addresses of the external symbol tables 300, 305 and 620, detects an external symbol reference part in the newly connected module and sets the entry addresses of the external symbol tables 300, 305 and 620.
Patent JP-H04157112-A (JP)
Title: Method for adding low boiling metal element into molten steel
Inventor: TAKEUCHI HIDEJI
IPC: C22B9/10
Filed: 1990-10-19
Abstract: PURPOSE:To improve the yield of a low boiling metal element in a molten steel with the wire addition method by setting the contact position of the low boiling metal and the molten steel at the position deeper than the bottom end of the immersion pipe of a vacuum degassing chamber. CONSTITUTION:The element having the b. p. lower than the b. p. of the molten steel 3 in the ladle 1 is coated with a metallic sheet, is made into a wire shape and is added into the molten steel. While the molten steel 3 in the ladle is returned to the vacuum degassing chamber in this method, the metallic sheet is so added as to melt in the molten steel in the region of the flow 6 of the molten steel which is discharged from the vacuum degassing chamber 2 into the ladle and flows down and the position deeper than the bottom end of the immersion pipe of the chamber 2, for example, A.
Patent JP-H07133813-A (JP)
Title: Cable clamp
Inventor: OGO JUNICHI
IPC: F16L3/12
Filed: 1993-11-09
Abstract: PURPOSE:To make it possible to clamp cables placed closely side by side by fixing each cable arranged in parallel to a box body by a fixing member after pressing it individually on a clamp body. CONSTITUTION:A clamp body 3, which is an injection molding made of a synthetic resin, is formed in a U shape with a leg 3b provided on its free end and the outside wall surface of the leg 3b has stopping protrusion strips 9... formed thereon at a specified pitch. On the other hand, the box body 1 side has a rectangular inserting hole 1a drilled thereon into which the leg 3b on the box body 1 side can be inserted, Cables 2 are then arranged in parallel side by side on the receiving surface of the box body 1 and a clamp body 3 is fitted on each cable 2 by matching them. Under this condition, each cable 2 is temporarily fixed on the receiving surface of the box body 1 and each clamp body 3 is fixed thereon by a fixing member 4. The top surface of the clamp body 3 is pressed downwards by the fixing member 4 being fixed on the box body 1 and the cable 2 is firmly fixed on the receiving surface of the box body 1 by being pressed on it in the condition of the outer cover of the cable 2 being deflected a little.
Patent JP-H07124353-A (JP)
Title: Device for preparing data for stitching
Inventor: ASANO FUMIAKI
IPC: D05B21/00
Filed: 1993-11-09
Abstract: PURPOSE:To achieve a stitch easily as intended by reading out an outline stored in an outline-storing means; judging a bending position of a band-like portion of the outline; and reconstructing a new outline forming a crossing in the same curve. CONSTITUTION:A controller 21 reads out data with respect to an outline provided by an external memory 26 and stored in a RAM, and displays an outline 60 in a display unit 22. The outline 60 displayed is divided into line segments b1, b2,...b7 having micro intervals. Continuity is studied with respect to the line segment b1, b2,...b7, and bending positions P1 to P4 forming obtuse angles are judged with respect to all of band-like portions of the outline 60. On the basis of bending position P1 to p4 forming obtuse angles, the outline 60 is divided into one or more sub outlines A to E and 0 or more crossing positions P1 to P4. An outline is reconstructed on the basis of the sub outlines A to E and the crossing positions P1 to P4.
Patent JP-H04156072-A (JP)
Title: Head split type camera
Inventor: MORITA KAZUHIKO
IPC: H04N5/225
Filed: 1990-10-19
Abstract: PURPOSE:To detect a delay quantity depending on a length of a cable without increasing number of wires by superimposing a phase shift detection pulse onto a sensor output signal with a phase shift detection pulse superimposing circuit. CONSTITUTION:A pulse used for a phase compensation circuit 8 of a CCU section 5 is outputted for an optional period within a blanking period of a sensor output signal of a solid-state image pickup element 2 and superimposed on the sensor output signal by a phase shift detection pulse superimposing circuit 4. The sensor output signal is inputted to a process circuit 7 and a phase compensation circuit 8 of the CCU section 5 via a cable section 9 and the superimposed pulse is separated from the sensor output signal inputted to the phase compensation circuit 8 and the timing of the CCU section 5 is compared to generate a timing pulse for clamp or sample and holding for the process circuit 7. The process circuit 7 receives the timing pulse and the phase shift in the sensor output signal is compensated and processed. Thus, the delay is detected without increasing number of wires in the cable section to eliminate the phase shift.
Patent JP-H04154809-A (JP)
Title: Suspension polymerization of vinyl chloride monomer
Inventor: ISHII YASUMICHI
IPC: C08F214/06
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject polymer having porous texture and high plasticizer- absorptivity and particle size characteristics by carrying out the suspension polymerization of vinyl chloride monomer, etc., in the presence of an oil-soluble initiator in an aqueous medium using a suspension agent comprising plural kinds of partially saponified polyvinyl acetates having respective specific saponification degrees. CONSTITUTION:The objective polymer is produced by the suspension polymerization of vinyl chloride monomer or a mixture of vinyl chloride monomer and a monomer copolymerizable with vinyl chloride in the presence of an oil-soluble initiator in an aqueous medium and completing the polymerization within 6hr. The suspension agent to be used in the above process is a combination of (A) a partially saponified polyvinyl acetate having a saponification degree of 75-85mol% and an average polymerization degree of 1000-3000, (B) a partially saponified polyvinyl acetate having a saponification degree of 65-75mol% and an average polymerization degree of 500-1000 and (C) a partially saponified polyvinyl acetate having a saponification degree of 20-55mol% and an average polymerization degree of 200-1000. The sum of the charged amounts of the components A and B is 0.02-0.2 pts.wt. per 100 pts.wt. of the monomer, the ratio of A/B is 1/5 to 5/1 and the charged amount of the component C is 0.01-0.1 pts.wt. The polymerization is completed under stirring.
Patent JP-H11121855-A (JP)
Title: Solid-state laser crystal, its forming method and solid-state laser device
Inventor: SAITO TAKASHI
IPC: H01S3/16
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state laser device which is capable of restraining a thermal distortion attendant on an enhancement in output power and emitting a laser beam of high quality and a method of forming a solid-state laser crystal used therefor. SOLUTION: A solid-state laser device is equipped with a semiconductor laser 16 which excites a solid-state laser crystal 11, a condensing optical system 13 and an exciting light reflecting mirror 15 used for concentrating an exciting light 19 on the solid-state laser crystal 11, a heat sink 12 which cools down the solid-state layer crystal 11, and an output mirror 14 which is used for extracting a solid-state laser rays 20. A nonreflectoin coating and a high reflection coating to the wavelengths of the exciting light 19 and the solid-state laser rays 20 are each provided in the exciting plane 17 and cooling plane 18 of the solid-state laser crystal 11. Laser active ion concentration inside the solid-state laser crystal 11 is kept low at the exciting plane 17 and high at the cooling plane 18 to have a rectilinear gradient.
Patent JP-H02126271-A (JP)
Title: Fixation device
Inventor: OKAMOTO JUN
IPC: G03G9/09
Filed: 1988-11-07
Abstract: PURPOSE:To easily form a copy having a desired color by color thermally changing toner by heating plural pairs of fixing rollers at temperatures corresponding to specified colors respectively and making only the pair of rollers which is at the temperature corresponding to the desired color press-contact. CONSTITUTION:The title device is a fixation device for a copying machine in which color thermally changing toner T, whose color after fixation is changed corresponding to a fixation temperature, is used and the surface temperatures (ta) and (tb) of 1st and 2nd heating rollers 2a and 2b are respectively set as the temperature at which the color of the toner T is changed to the colors of Ta and Tb. At the time of inputting the color of the copy as the color of Ta, the pair of rollers 2a and 4a press-contacts with each other. Therefore, when a transfer paper 10 where the toner T is transferred is conveyed to the fixation device, the paper 1 is held only between the pair of rollers 2a and 4a and ejected after the color is changed to the color of Ta. At the time of selecting the color of Tb, the pair of rollers 2b and 4b press-contacts with each other and the press-contacting of the pair of rollers 2a and 4a is released.
Patent JP-H08226267-A (JP)
Title: Decoding method in electronic key system
Inventor: POORU MAIKURU PUROGAA
IPC: G09C1/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the hindrance of the function of all the other keys even if the sintering of one or more keys is made by comparing a key return image in the time of reading with that in the time before the reading to decide the key from the real return image. SOLUTION: Keys 20, 22 and 24 are assumed as active-high, and bit in a micro-processor 12 reading out a key return is set without active return. In that case, for example, the key 20 is operated as a power switch, and the key 22 is operated as a volume increase switch of an output device 18 to operate the key 24 as a volume decrease switch of the output device 18. Even if an optional single or plurality of keys are seized at an optional time, another key can always function instead of them. A seized single of plurality of keys is immediately restored to the original function irrespective of their histories when they are returned back to a normal opening state.
Patent JP-H01120523-A (JP)
Title: Zoom lens
Inventor: MUKOYA HITOSHI
IPC: G02B15/17
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a large aperture ratio and high variable power ratio and to reduce the size of the title zoom lens by determining the focal length of the ij-th lens of the j-th order of the i-th group, the radius of curvature, thickness or air spacing of the j-th lens of the i-th group, and the Abbe number of the glass of the lenses so as to satisfy specific conditions. CONSTITUTION:The zoom lens having, successively from the object side, the five lenses; the 1st group lens of a positive refracting power for focusing, the 2nd group lens of a negative refracting power having a variable power function, the 3rd group lens of a negative refracting power for correcting the image plane fluctuated by variable powers, the 4th group lens of a positive refracting power for collimating the divergent luminous flux from this 3rd group lens to approximately collimated beams of light and the 5th group lens having an imaging function is formed. The focal length of the ij-th lens of the j-th order of the i-th group is designated as fi,j, the radius of curvature of the j-th lens face of the i-th group as Ri,j, the thickness or air spacing of the lens as Di,j, the Abbe number or air spacing of the glass of the lenses as nui,j and the focal length of the i-th group as Fi. The conditions of equation I are satisfied in such a case. Equation II is satisfied when the focal length of the entire system at the wide angle end is designated as TW.
Patent JP-H11119175-A (JP)
Title: Driving circuit for electric field absorption type optical modulator
Inventor: OKUMA YOSHINORI
IPC: G02F1/01
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of deterioration in the waveform of signal light due to the mismatching of impedance by matching impedance even when an electric field absorption type (EA) modulator is allowed to be driven in both of low and high impedance states. SOLUTION: This driving circuit is provided with a driving part 52 for impressing pulse-like driving voltage to the EA modulator 51 and an impedance variable part 53 connected to the modulator 51 in parallel and capable of matching impedance with the driving part 52 and the variable part 53 switches impedance at the time of impressing driving voltage to the modulator 51 and at the non-impression time so as to match impedance with the driving part 52.
Patent JP-H1099622-A (JP)
Title: Filter material
Inventor: YOKOGAWA YOSHIYUKI
IPC: B01D15/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a filter material collecting bacteria, virus, animal and vegetable cells, protein, a malodorous component or the like in gas or a liquid. SOLUTION: A filter material is constituted by forming fine hydroxy apatite crystals on the surface of a base material and consists of an org. polymeric base material having a phosphate group and hydroxy apatite formed on the surface of the org. polymeric base material by immersing the base material treated with a saturated calcium hydroxide aq. soln. in a substantially saturated or supersaturated hydroxy apatite soln. The film thickness of this hydroxy apatite is 0.1-30μm, more pref., about 1-20μm. Hydroxy apatite contains carbonate apatite. The org. polymeric base material to be used is a fabric, a nonwoven fabric or plastic foam.  By thinly and uniformly coating only the surface of the base material with fine hydroxy apatite crystals in high density, a filter material having high adsorbing capacity of bacteria or virus, long in the lasting properties of adsorbing action and good in air permeability can be produced.
Patent JP-H07111162-A (JP)
Title: Charge control method for lead-acid battery
Inventor: FUNATO TAKAYUKI
IPC: H01M10/44
Filed: 1993-10-12
Abstract: PURPOSE:To lengthen the life by performing charge/discharge cycle in which the maximum charging current is set to a specified value or higher and charging electricity quantity does not exceed discharging electricity quantity and performing overcharging within a specified cycle. CONSTITUTION:Charge/discharge cycle is performed by controlling the maximum charging current to 1CA or more based on a 5 hour rate nominal capacity and the maximum charging condition to 100% or less. By charging at large current, since current density is increased and charging reaction velocity is quickened, lead dioxide particles in a positive electrode and spongy lead particles in a negative electrode, both are charging product, are formed fine to enhance activity and to easily continue the next discharge, for increasing the cycle life. Overcharge is performed at 0.3CA or less based on a 5 hour rate nominal capacity once within 200 cycles to prevent sulfation of the negative electrode for preventing drop in performance.
Patent JP-2001103133-A (JP)
Title: Mobile object communication terminal
Inventor: SAIGO TAKAAKI
IPC: H04W4/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile object communication terminal by which a user an recognize a kind of a file attached to a mail on an outline menu so as to allow the user to easily confirm the attached file in the case of making a history display. SOLUTION: Icons 41a, 41b, 41c different in accordance with kinds of files attached to a mail are displayed on outline menus G21-G24 on which outline information of the mails is sequentially displayed one by one in the case of making a history display.
Patent JP-H10126002-A (JP)
Title: Optical transmission module
Inventor: NAGAI HIDEO
IPC: H01S5/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To simplify the positional relation ship between a light emitting device and a photoreceptor or the like, to attain downsizing, and also simplify assembling, by emitting transmission semiconductor laser light in a direction vertical to the surface of a platform on which the semiconductor laser is mounted. SOLUTION: A reflection mirror 20 utilizing a (111) plane is formed on an Si substrate as a platform 25 for a semiconductor laser 18. Semiconductor laser light 19 is emitted in the direction vertical to the surface of the platform on which the semiconductor laser is mounted. The semiconductor laser 18, a driver 26, a photoreceptor 24, a current-voltage converter 28 and the like are packaged on a plane in a package 30, and the package is sealed at a lens portion where optical fibers 16 and 17 are connected.
Patent JP-H11119189-A (JP)
Title: Liquid crystal display device and method for controlling display of liquid crystal display device
Inventor: YOSHIHARA TOSHIAKI
IPC: G02F1/133
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a display device capable of displaying a picture of high quality removing the existence of uneven luminance or mixed colors due to display colors other than required display colors over the whole display area and improving the application efficiency of back light without deteriorating display quality and having characteristics of low power consumption, bright display and excellent display quality. SOLUTION: A liquid crystal(LC) display device is provided with an LC panel 21 having plural LC pixels and plural switching elements corresponding to respective LC pixels, a back light 22 arranged on the rear of the panel 21 and capable of guiding red, green and blue light components to the surface of the panel 21, a picture memory 30 for storing pixel data(PD) to be displayed on respective pixels, a reverse data generation circuit 36 for generating reverse pixel data #PD against respective pixel data PD, and a control signal generation circuit 31 and a data driver 32 for executing 1st scanning for writing the data PD in individual pixels on the panel 21 and 2nd scanning for writing the data #PD in order during respective periods for time-dividedly emitting red, green and blue light components.
Patent JP-H04155455-A (JP)
Title: Method for managing file
Inventor: OKUI MIKIO
IPC: G06F12/00
Filed: 1990-10-19
Abstract: PURPOSE:To detect abnormality in a file without preparing two directory managing tables by using a hash function to access directory managing data and retrieving a file including the obtained hash value. CONSTITUTION:A previously registered file name is extract from the directory managing table 10, the hash value HV of the file name is calculated and the entry value of the hash value HV is obtained from a hash value registering table 20. The entry value of a directory link table 21 is successively updated until the entry value coincides with the file name. Consequently, the abnormality of the table 10 can be detected without preparing two directory managing tables 10, and even when service interruption, an accident, etc., occurs, the degree of the trouble and its generating place can be known.