baber/WOPTO huggingface dataset:
Patent JP-H07123357-A (JP)
Title: Compressed picture reproducing method
Inventor: MASUNO TAKASHI
IPC: H04N19/503
Filed: 1993-10-26
Abstract: PURPOSE:To provide a compressed picture reproducing method for reducing the reproducing time of unnecessary data in the selective reproduction of intra- frame encoded pictures and improving sensation at the time of reproduction such as fast forwarding or the like. CONSTITUTION:A header detection means 13 monitors a header which is the starting information of pictures in a picture bit stream and transmits a monitored result to a control means 16. When the header detection means 13 detects the header, the control means 16 instructs the header detection means 13 to output the picture bit stream from the head of the intra-frame encoded pictures to a FIFO means 14 and when the header is consecutively detected, lets output to the FIFO means 14 stop. Simultaneously, the control means 16 instructs a disk read means 11 the read of data from a new optional position. A bit stream decoding means 15 successively decodes the picture bit streams buffered in the FIFO means 14, successively completes the intra-frame encoded pictures and outputs them as video information.
Patent JP-H03128284-A (JP)
Title: Thermal recording material
Inventor: TSUNODA TOMOHISA
IPC: B41M5/333
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity and excellent in the reliability of a developed color image by using either one of 1,5-bis(4-hydroxyphenylthio)-3-oxapentane and 1,7-bis(4-hydroxyphenylthio)-3,5- dioxapentane in a color forming layer as a coupler and together using a specific isocyanuric acid derivative. CONSTITUTION:A thermal color forming layer based on a leuco dye and a coupler is provided on a support and either one of 15-bis(4-hydroxyphenylthio)-3- oxapentane and 17-bis(4-hydroxyphenylthio)-3-dioxapentane is used in the color forming layer as the coupler and an isocyanuric acid derivative represented by formula (I) (wherein R2 is -CnH2nOH, herein, n is 0-4 and R1, R2, R4 and R5 are a hydrogen atom or a 1-4C alkyl group but at least one of R1 and R3 is an alkyl group) is also used.
Patent JP-H04144968-A (JP)
Title: High hardness titanium boride-based ceramics
Inventor: MIKAMI TETSUO
IPC: C04B35/58
Filed: 1990-10-03
Abstract: PURPOSE:To improve toughness, transverse rupture strength, hightemperature hardness, thermal and electrical conductivity without any Ti-W-B-based embrittled phase by mixing TiB2 with W, CrB2 and/or B4C, forming the resultant mixture and then sintering the formed compact under ordinary pressure. CONSTITUTION:TiB2 having <=20/mum grain diameter is mixed with W having >=20/mum grain diameter and CrB2 and/or B4C having <=20mum grain diameter and the resultant mixture is then formed and sintered at <=2000 deg.C under ordinary pressure to afford high-hardness titanium boride-based ceramics, containing 25-80wt.% TiB(2-x), 19-60wt.% WB and 1-20wt.% CrB(2-y) and/or B(4-z)C (x, y and z are the amounts of B consumed by reaction with W) and having a structure without any existing Ti-W-B-based embrittled phase.
Patent JP-H06116682-A (JP)
Title: Thin steel sheet for high strength can having baking hardenability and production thereof
Inventor: TOSAKA AKIO
IPC: C22C38/12
Filed: 1992-10-06
Abstract: PURPOSE:To produce a thin steel sheet for a high strength can having baking hardenability by subjecting a steel slab having a specified compsn. to hot and finish rolling under specified conditions and executing skinpass rolling. CONSTITUTION:Steel slab contg. each compositional component of C, Si, Mn, P, S, N, Nb and Al at prescribed wt. ratios and one or two kinds of each compositional component among Ti, Mo, V, Ni and Cu at prescribed wt. ratios, and the balance Fe with inevitable impurities is reheated to a prescribed temp. range. Hot rolling is started, and finish rolling is completed in a prescribed temp. range. This rolled stock is coiled at a prescribed temp., pickled, thereafter subjected to cold rolling at a prescribed draft, subsequently subjected to rapid cooling to a prescribed temp. at a prescribed cooling rate and subjected to skinpass rolling at a prescribed draft. In this way, the thin steel sheet for a high strength can having baking hardenability can be produced.
Patent JP-H07117317-A (JP)
Title: Printer
Inventor: OGUCHI TOMOHIRO
IPC: B41J29/13
Filed: 1993-10-26
Abstract: PURPOSE:To simplify a testing process and facilitate a maintenance work by providing a second function-selecting means for selecting a test printing function according to a first state and a set state-printing function according to a second state among special functions. CONSTITUTION:An MPU block 20 constitutes a printer-controlling part 26, to which a reset signal from a source switch 12, signals from a line change switch 13 and a cover sensor 14 are input, and also signals from switches 18 setting a state of the printer and from an interface part 19 receiving a printing instruction and printing data from an external device, etc., are connected. Moreover, a signal for controlling each part of the printer is output from the MPU block 20 to a driving circuit block 21, when a printing head 17 and a motor 22 for the printing head are driven to print to a printing medium. At the same time, not only a motor 23 for sending the printing medium is driven to change lines and pages, but a display block 25 is driven to indicate the state or the like to an operator.
Patent JP-H08129776-A (JP)
Title: Disk device
Inventor: MIZOBUCHI EIJI
IPC: G11B7/135
Filed: 1994-10-31
Abstract: PURPOSE: To speed up access by reducing the size of a disk device for executing recording and reproducing on a disk medium by using an optical head and shortening its seek time easily. CONSTITUTION: A prescribed number of objective lenses 57 are arranged zigzag in a radial direction of an optical disk 38. The laser beam from a semiconductor laser is subjected to control of light passage by optical switches of piezoelectric members disposed in the respective optical paths and are introduced by respective optical fibers to the objective lenses 57.
Patent JP-H0988731-A (JP)
Title: Egr gas cooling system
Inventor: USUI MASAYOSHI
IPC: F01P3/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To manufacture an EGR gas cooling system in simple structure and at low manufacturing cost and to efficiently cool down EGR gas to improve fuel consumption. SOLUTION: This system is constituted to cool EGR gas in an EGR piping 1 by a cooling piping 2 inserting the cooling piping 2 in which cooling water for engine cooling flows penetrating an outer peripheral wall of the EGR piping 1 into the inside of the EGR piping 1 and extending it in the shaft center direction of the EGR piping 1 between penetration positions in the case of carrying out exhaust gas recirculation to take out a part of exhaust gas from an exhaust system, to return it to an air suction port of an engine through the EGR piping 1 and to add it to air-fuel mixture. Consequently, it comes to be possible to efficiently cool down EGR gas by eliminating constitution of a complicated and large head changer, reducing manufacturing cost and decreasing on-vehicle weight.
Patent JP-H08128067-A (JP)
Title: Back hoe
Inventor: MASUMOTO MASAO
IPC: E02F3/815
Filed: 1994-11-01
Abstract: PURPOSE: To improve the extent of operability in the expansion or contraction operation of a dozer by installing a hydraulic cylinder traversing a symmetrical pair of travel devices separately and another hydraulic cylinder making an auxiliary dozer retractable, while setting up a synchro-driving mechanism which synchronously drives both these cylinders, respectively. CONSTITUTION: Two auxiliary dozers 18 are made retractable separately from a main doze 17 in the symmetrical cross direction by symmetrical hydraulic cylinders 19 and 20. In addition, two hydraulic cylinders 10 and 12 to be situated at the same side right and left and these hydraulic cylinders 19 and 20 are synchronously driven by a synchro-driving mechanism 21. With this, in order to expand or contract a dozer 11, it will do only these cylinders 10 and 20 are operated. In addition, two operating oil supplying-exhausting hydraulic hoses for these cylinders 19 and 20 are put out of supplying-exhausting ports 25 and 26 of the cylinders 10 and 20 without extending from a rotary joint 16, whereby a storage structure of the hydraulic hose lying between the cylinders 19, 20 and this rotary joint 16 is simplified.  With this constitution, an improvement in the operability of dozers and a structural compactification in a back hoe both are well promotable.
Patent JP-H01109505-A (JP)
Title: Magnetic head
Inventor: MIMURA MASANAO
IPC: G11B5/127
Filed: 1987-10-23
Abstract: PURPOSE:To prevent the separation of a 'Sendust(R)' film at the high temperature heating process and to improve a soft magnetic characteristic by providing an intermediate layer composed of a special material on an Mn-Zn ferrite and forming the thin film of the soft magnetic material on it. CONSTITUTION:The chip with an area 10X10mm and thickness 2mm is segmented from a monocrystal Mn-Zn ferrite so that the direction vertical to the surface can become (110) and the one side surface is mirror-finished. After the mirror finished surface is sputter-etched by an RF magnetron sputter, (Fe1-aNia)1-bTib (provided that 0.4<=a<=0.7 and 0<=b<=0.2) is covered as the intermediate layer and next, the 'Sendust(R)' is covered. This is thermal- processed at 600 deg.C in a vacuum.
Patent JP-H08111821-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAMURA FUMIKI
IPC: H04N5/341
Filed: 1994-10-07
Abstract: PURPOSE: To improve a frame rate while selecting an entire light receiving area by dividing a light receiving section in the vertical direction and allowing each of the divided sections to provide an output independently. CONSTITUTION: When a vertical selection signal Ψ1 is at an H level for a 1st horizontal scanning period, a horizontal selection signal Ψ1 is at an H level, horizontal selection switches 4-1, 4-2 are closed and vertical signal lines 6-1, 6-2 are connected to output signal lines 7-1, 7-2. Thus, a signal current of picture elements 1-11, 1-21 is outputted to output terminals 9-1, 9-2 via the signal lines 6-1, 6-2 and 7-1, 7-2 to provide an output of 1st and 2nd lines sequentially. Similarly, picture element signals of 3rd and 4th lines are sequentially outputted from the output terminals 9-1, 9-2 for a 2nd horizontal scanning period.  The light receiving section is divided in the vertical direction and picture element signals are read and then the picture element signals are rearranged in the unit of one line, then the required signal processing is facilitated more in comparison with the horizontal division and two picture element lines are scanned at once, then the frame rate is doubled without changing the horizontal drive frequency.
Patent JP-H02141558-A (JP)
Title: Corrosion resistance ferrite stainless steel welded pipe having high resistance to hydrogen embrittlement and cathode-protecting heat exchanger including same
Inventor: ROURENSU ESU RETSUDOMAASUKII
IPC: F28F21/08
Filed: 1989-10-17
Abstract: PURPOSE: To obtain a corrosion resistant ferritic stainless steel welded tube having high resistance to hydrogen embrittlement by specifying the compsn. composed of C, N, Cr, Mn, Ni, Si, P, S, Mo, Al, Nb and Fe.  
     CONSTITUTION: A welded tube is showing high resistance to hydrogen embrittlement is obtd. by composing it of a corrosion resistant ferritic stainless steel essentially contg., by weight, ≥0.002% C, ≥0.002% N so as to satisfy ≤0.02% C+N, 23 to 28% Cr, ≤1% Mn, 1 to 4% Ni, ≤1% Si, ≤0.04% P, ≤0.02% S, 2 to 5% Mo, ≤0.1% Al, ≤0.6% Nb [where it is at least equal to 8×(C+N)], and the balance Fe with inevitable impurities. In the steel, 0.01 to 0.2% C+N, 2 to 4% Mo, ≤0.005% S, 25 to 28% Cr, ≤0.5% Mn and ≤0.5% Si are preferably regulated. The stainless steel is suitable for a welded tube for a cathodic protection heat exchanger having a medium contg. H 2 S, nascent hydrogen or the like in particular. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03130767-A (JP)
Title: Pressure developing device
Inventor: NAGATA OSAMU
IPC: G03D13/00
Filed: 1989-10-16
Abstract: PURPOSE:To simplify the device, and also, to cancel a working error of parts by using deflection restoring force of a cam follower shaft as pressure force of a developing roller, and also, constituting the device so that a distribution of the pressure force can be adjusted. CONSTITUTION:Between a large diameter roller 21 and a small diameter roller 22 of this device, developing paper and microcapsule paper are superposed and fed in. In this case, cams 23a - 23c provided on a cam shaft 25, and bearings 26a - 26c on a cam follower shaft 27 are brought to press-contacting and the shaft 27 is brought to elastic deformation. Subsequently, its restoring force is transferred to the roller 22, and used for transferring an image to the developing paper. Also, by varying a position on a cam outline curve of each cam by rotating the shaft 25 by a desired angle, and varying a distance between its position and the axis center of the shaft 25, or varying a distance between the shafts 25, 27 by wedges 29a, 29b, a pressure distribution to the roller 22 is adjusted.
Patent JP-S62129860-A (JP)
Title: Positively electrifiable developer for developing electrostatic image
Inventor: UEDA MASATO
IPC: G03G9/097
Filed: 1985-11-30
Abstract: PURPOSE:To obtain the titled developer capable of giving a toner to a positive electrostatic charge and having a good flowability and a high stability by adding and mixing fine particles of alumina to the toner. CONSTITUTION:When the fine particles of alumina are added and mixed to the toner, as the fine particles of alumina have usually a property of charging it to the positive electrostatic charge, the toner displays the positive frictional electrification property against a carrier, thereby giving the positive electrostatic charge to the toner by rubbing the toner with the carrier. And, as the fine particles of alumina have the function of a lubricant, the toner is hard to aggregate with each other, and has a good flowability. Thus, the frictional electrification property due to rubbing the toner with the carrier is maintained stably for a long period even if in the surroundings of a high temp. and a high humidity, thereby forming a good visible image.
Patent JP-H0583150-A (JP)
Title: Disturbing signal detector
Inventor: OKUBO BUNICHI
IPC: H04N5/44
Filed: 1991-09-19
Abstract: PURPOSE:To provide a disturbing signal detector in which the deterioration in the characteristic due to control of separation, high frequency characteristic and muting, etc., only at a weak electric field is improved by avoiding the control of a disturbing signal at a strong electric field and implementing the control in a weak electric field. CONSTITUTION:An output of amplifiers 3, 4 at a final stage in amplifiers of an intermediate frequency amplifier section 5 comprising several stages of amplifiers 1, 2, 3, 4 connected in series is inputted to a 1st level detector 6, in which an intermediate frequency level is detected. Then when a disturbing signal is in existence by a 2nd level detector 7 next to the 1st level detector 6, an AC component appearing at an output of the 1st level detector 6 is detected. An output of the 2nd level detector is led to an output terminal. Thus, the control for a disturbing signal at the input of a strong signal and the control for disturbance due to an adjacent signal at the input of the strong signal are stopped and the control as a countermeasure is implemented only at a weak electric field where multi-path and an adjacent signal are a problem.
Patent JP-H03129843-A (JP)
Title: Multichip mounting
Inventor: FUJIMOTO HIROAKI
IPC: H01L25/18
Filed: 1989-10-16
Abstract: PURPOSE:To make possible a high-density multichip mounting by a method wherein resins are made to respectively protrude on the peripheries of chips, the viscosity of the resins is increased by a slight light irradiation to fix temporarily the chips and after a mounting of all the chip ends, the chips are pressed. CONSTITUTION:An insulative resin 3A is applied on a region for arranging a semiconductor element 4A on an insulative substrate 1 with conductor wirings 2 formed thereon, the element 4A is installed on the substrate 1 in such a way that the wirings 2 coincide with electrodes 5 of the element 4A and the resin 3A is made to protrude on the periphery of the element 4A. Then, a light irradiation 6 is performed on a protruded resin 3A', the viscosity of the resin 3A' is increased to fix temporarily the element 4A on the substrate 1 and these processes are respectively repeated a plurality of times to fix temporarily a desired number of sheets of semiconductor elements 4A to 4C on the substrate 1. The temporarily fixed elements 4A to 4C are pressed, resins 3A to 3C are hardened in a state that electrodes 5 of the elements 4A to 4C are brought into contact to the wirings 2, the elements 4A to 4C are fixed and the electrodes 5 are electrically connected with the wirings 2. Thereby, a high-density multichip mounting can be realized.
Patent JP-2001093680-A (JP)
Title: Lamp-lighting control circuit
Inventor: ARAI MAKOTO
IPC: H02M7/12
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent excessive voltage of a lamp and flicker of the lamp. SOLUTION: A transistor Q1 for controlling the gate of a thyristor SCR 2 for controlling a lamp and a lamp voltage detecting part 7a for turning off the transistor Q1 by way of a transistor Q2, when the lamp virtual voltage exceeds a limit value are mounted inside a lamp lighting control circuit 7. A noise-absorbing circuit of the transistor Q1 is used as a delay circuit 9, and an electric current is sent to a lamp 5 by turning on the transistor Q1, after a delay period of time passes from the start of generation of a negative waveform of AC voltage of a generator 2.
Patent JP-2000099571-A (JP)
Title: Method and system for changing specification of integrated job package
Inventor: FUKUDA MUNETATSU
IPC: G06Q10/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To sufficiently recognize an influence degree and consistency between job modules in changing the specification of an integrated job package. SOLUTION: The data storage part 133 of a server-side sets a corresponding relation between respective data items and an inter-job module program accessing to the items. The processing part 110 of a specification change request source transmits information to a processing part 130 when the name of the data item which is changed by the change f the specification of the inter-job module program and the change request content are inputted. The processing part 130 obtains the program name of the other job module accessing the data item which is to be changed and registers it in a data storage part 134 in accordance with change request data. The processing part 120 of a reception destination inputs an influence content affecting the other registered inter-job module program and registers it to the data storage part 134.  The processing part 110 obtains and displays the influence content corresponding to change request data.
Patent JP-H0581325-A (JP)
Title: Searching system for state space
Inventor: NAKAMURA SHIZUKA
IPC: G05B13/02
Filed: 1991-09-20
Abstract: PURPOSE:To efficiently execute a search, and also, to secure a discovery of an optimal solution by searching a state space in the utmost diving direction, and increasing an evaluation function value of the minimum solution in the case it reaches the minimum solution. CONSTITUTION:From various combinations in a state space being an aggregation of a state of each combination, the best combination is discovered and optimized. In this case, the state space is searched in the utmost diving direction in which an evaluation function value decreases to the utmost, and when it reaches the minimum solution, and cannot continue the search in the utmost diving direction, the evaluation function value of its minimum solution is increased, and the search in the utmost diving direction is executed continuously again. That is, since the search of the state space is executed in the utmost diving direction, a solution of a good quality can be discovered in an early stage of the search. Also, since the search is continued increasing the evaluation function of the minimum solution, the discovery of an optimal solution is secured by taking large enough the number of times of the search.
Patent JP-H06114680-A (JP)
Title: Grinding machine
Inventor: NAGASE TOSHIYASU
IPC: B23Q15/00
Filed: 1992-10-07
Abstract: PURPOSE:To simply and quickly set and input the desired processing data without making mistake. CONSTITUTION:An operation panel 14 is equipped with a 'fore/aft shaft, up/ down shaft' part 24, 'coarse grind data' part 25. 'coarse dress data' part 26. 'finish grind data' part 27, and 'finish dress data' part 28. Therein the applicable pieces of data for the groove grinding work, flat grinding work, flat grind traverse work, and dress work can be set through automatic operation by pushing the operation keys of the entry parts 24-28.
Patent JP-2000082322-A (JP)
Title: Light source unit
Inventor: IMAMURA KENJI
IPC: F21V29/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit having a discharge lamp installed in a differential pressure flow passage, in which such a structure is introduced that the discharge lamp and/or a concave reflection mirror can be cooled effectively. SOLUTION: The discharge lamp 10 of this light source unit is secured to the neck of a concave reflection mirror 11 and is positioned approx. horizontally in a differential pressure flow passage, and the light source unit is furnished with an exhaust cooling wind hole provided in the neck part of the reflection mirror 11, a light-transmissive glass 14 covering the front opening of the mirror 11, and a feeding cooling wind hole provided near the front opening of the reflection mirror 11 and having directionality toward the inside of the reflection mirror 11.
Patent JP-S63122372-A (JP)
Inventor: RICHIYAADO EI JIYAKUSON
IPC: H04N5/272
Filed: 1987-10-24
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-H03133423-A (JP)
Title: Eyeball fixer
Inventor: MAKITA JUNICHI
IPC: A61B3/00
Filed: 1989-10-18
Abstract: PURPOSE:To obtain the tomographic images of the eyeballs and optic nerves with less arch facts without compressing the eyeball by compasing of the eyeball fixer of balloons internally sealed with fluid and pressing and fixing means for pressing and fixing the balloons to the eyeballs. CONSTITUTION:The balloons 1a, 1b consist of elastic materials, such as natural rubber, and are fixed to the rear surface of a fixing band 2 by an adhesive agent, etc. The fixing band 2 is formed of a material having stretchability and magic tapes 3 are mounted to both ends of the band 2. Since the balloons 1a, 1b have elasticity, the balloons can regulate the movement of the eyeballs without compressing the eyeballs like gauze and towels. The tomographic images of the eyeballs and optical nerves with the less arch facts are obtainable in the case of the tomographing of the eyeballs and optical nerves by an MRI device.