baber/WOPTO huggingface dataset:
Patent JP-S57130620-A (JP)
Title: Light weight floating concrete block
Inventor: OGURA ATSUSHI
IPC: E02D3/08
Filed: 1981-02-05
Abstract: PURPOSE:To obtain blocks suitable for the construction of the foundational ground of reclaimed site by a method in which cubic blocks having a hole at its center and notches at its four corners and molded of a light weight concrete using as coarse aggregate exregate expanded styrol granules and having a specific gravity value. CONSTITUTION:A light weight floating concrete block 1 is manufactured by a method in which expanded styrol granules as coarse aggregate and a light weight fresh concrete of Portland cement, etc., are cast in a form work, and pressed and tamped by a pushing cover mold while applying vibration to it so as to form a concrete block having a specific gravity of 0.7-0.9. The blocks thus obtained are arranged in plane as the first stage on the surface of water, a stopper 7 is driven into a hole by half, a stopper 7 is driven by half into a hole 5  formed by notches 3, and a stopper 7 is driven by half into a hole 6. As the  second stage, the light weight concrete blocks 1 are orderly stacked up by piercing the stopper 5 driven into the hole 5 through the hole 2 of the block 1.
Patent JP-S58132680-A (JP)
Title: Composite watch with electrochromism display
Inventor: SUGANUMA KUNIO
IPC: G04C3/00
Filed: 1982-02-02
Abstract: PURPOSE:To improve the integrated and harmonious constitution of digital and analog display units by using an electrochromism display cell as a display cell, and by positioning the reflection plate of said cell and the dial plate of the analog display unit at the same height approximately. CONSTITUTION:An analog display unit having a dial plate 56 and hands 57 for hour, minute and second is provided on a movement 50, while a digital display unit using an electrochromism display cell consisting of an upper base plate 52, a lower base plate 53 and a reflection plate 54 is arranged thereon. The lower base plate 53 of the display cell is expanded to cover almost the whole surface of the analog display unit, and the dial plate 56 is closely fitted on the plate 53. Furthermore, the reflection plate 54 of the digital display unit is positioned at almost the same height with that of the dial plate 56, the whole of these units is housed in a case consisting of a side cover 61, a cover 62 and a windshield glass 63, and thus a wristwatch is formed. Accordingly, the digital display unit can be made beautiful and well-matched with the analog display unit.
Patent JP-H05201972-A (JP)
Title: Maleimide compound having improved storage stability
Inventor: KITA YUICHI
IPC: C08F22/36
Filed: 1992-01-30
Abstract: PURPOSE:To provide a stabilized maleimide compound containing less than a specific amount of primary amines and resistant to discoloration in storage. CONSTITUTION:The objective compound contains <=500ppm of primary amines, preferably <=10ppm (in terms of chlorine atom) of chlorine compounds and <=2,000ppm of a volatile component having a boiling point of <=200 deg.C under normal pressure. The compound is preferably a maleimide compound substituted with aromatic group (e.g. N-phenylmaleimide or N-nitrophenylmaleimide).
Patent JP-S59194943-A (JP)
Title: Transshipping bridge for loading and unloading freight
Inventor: KURUTO ARUTEN
IPC: B65G69/28
Filed: 1984-02-01
Abstract: 1. Dockboard for loading ramps having a bridging plate (1), which is mounted at its rear end on the ramp so as to be pivotable about a horizontal axis (2) and is upwardly displaceable by means of a litting cylinder (11), and an extension portion (4), which is pivotally hinged to the free end of the bridging plate (1) and is displaceable into its operative position by means of a pivotal cylinder (9), the extension portion being supported in its operative position on a platform (5) to be loaded or unloaded and being pivotable into a substantially vertical position to assume its position of rest, whereby the pressure line (20) of the pivotal cylinder (9) is connected, via a pressure limiting valve (21), to the pressure line (19) of the lifting cylinder (11) in such a manner that the extension portion (4) only swivels-out into its operative position when the brigding plate (1) assumes its upper end position and, when the pressure generator (15) is switched-off and the extension portion (4) is in its operative position, the bridging plate (1) is lowered as a result of its own weight, characterized in that the lifting cylinder (11) and the pivotal cylinder (9) are adapted to be single-acting, and the return line (22) of the single-acting lifting cylinder (11) is connected to the pressure line (20) of the single-acting pivotal cylinder (9) by means of a relief valve (25), whereby the dynamic pressure, which is being produced in the return line (22) by the specific weight of the lowering bridging plate (1), is greater than the pressure in the pressure line (20) so that the relief valve (25) prevents the pressure medium overflowing from the return line (22) onto the pressure line (20) of the single-acting pivotal cylinder (9).
Patent JP-S56111867-A (JP)
Title: Optical system driving device in copying machine
Inventor: YOSHIMURA TAKEHIRO
IPC: G03B27/52
Filed: 1980-02-11
Abstract: PURPOSE:To obtain the moving speed of an optical system in follow up to the rotating speed of a drum-driving motor by applying the signal corresponding to the rotating angular speed including the fluctuating components in the motor for driving the photosensitive drum as a reference signal from a rotating speed detector to a comparing and error signal amplifier. CONSTITUTION:A comparing and error signal amplifier (expressed as amplifier hereunder) EA is constituted of an operational amplifier OA and resistances R, Ra-Rc. The difference in voltage value between the reference signal S applied to the resistance Ra and the comparing signal Sc applied to the resistance Rb is amplified and outputted. The output signal of the amplifier EA is amplified by a power amplifier PA, and is supplied to a motor Mb for driving the optical system, by which the motor Mb is run. A round loop consisting of the amplifier EA, the power amplifier PA, the DC motor Mb and a rotating speed detector TBGb makes control operation in such a direction where the output signal of the amplifier EA is zero, whereby the scanning speed of the optical system is followed up to the rotating speed of the photosensitive drum motor Ma.
Patent JP-H04270420-A (JP)
Title: Sequence operation processing device
Inventor: NAKAGAWA TERUO
IPC: G06F9/30
Filed: 1991-02-06
Abstract: PURPOSE:To obtain the sequence operation processing device unnecessitating the reset of a sequence operation valid/invalid flag and unnecessitating a dummy instruction or the like even when there is an instruction equal to a sequence operation instruction as one part of an instruction with the form of a data in the numerical operation instruction of addition, subtraction, multiplication and division or the like. CONSTITUTION:An address area judging means 102 and a sub routine instruction judging means 107 are provided, the checks of the sequence operation instruction and a sub routine instruction and the execution of the sequence operation instruction are executed only in the range of a set address area and since the control of an instruction cache is automatically executed so as to unnecessitate the setting of the sequence operation valid/invalid flag, the sequence operation processing device can be obtained while simplifying the preparation of a program, reducing a memory and shortening processing time.
Patent JP-S5299918-A (JP)
Title: Heat treatment of steel plate
Inventor: OOTSUKI AKIRA
IPC: B05D7/14
Filed: 1976-02-17
Abstract: PURPOSE:To apply onto a steel plate anti-oxidizing coating containing as filler at least one of specific carbonates and hydroxides to thereby render it possible to cure the coating film by ultraviolet and improve the adhesive properties thereof with respect to the steel plate whereby the steel plate is neigher cracked nor released therefrom.
Patent JP-S62173798-A (JP)
Inventor: OGAWA TOSHIO
IPC: C04B35/64
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08213045-A (JP)
Title: Sealed alkaline storage battery
Inventor: KOBAYASHI KOTARO
IPC: H01M2/16
Filed: 1995-02-02
Abstract: PURPOSE: To provide a sealed alkaline storage battery by which an increase in battery internal pressure and leakage liquid of electrolyte can be prevented and a discharging rate characteristic can be enhanced and the cycle service life can be lengthened. CONSTITUTION: Electrolyte holding bodies 2 and 3 on which a liquid keeping rate is larger than a separator 103 and liquid absorbing power is smaller than the separator 103, are arranged so as to contact with the separator 103 without contacting a positive electrode plate 101 and a negative electrode plate 102. The separator 103 is composed of a porous body of nonwoven fabric on which an average hole diameter is not more than 15μm and a maximum hole diameter is not more than 40μm.
Patent JP-H06135737-A (JP)
Title: Optical glass having negative abnormal partial dispersion in blue color region, refractive index nd of 1.69-1.83 and abbe number vd of 29-38.5
Inventor: MARUKU KUREMENTO
IPC: C03C4/00
Filed: 1991-01-16
Abstract: PURPOSE: To develop characteristics such as anomalous partial dispersion, specified refractive index and Abbe's number by forming a glass of a specified compsn.  
     CONSTITUTION: The source materials of a glass are weighed, mixed, fused by heating, and molded to obtain a glass having the compsn. shown in the table (by wt.% based on oxides), and where a ratio of Σ(SiO 2 +GeO 2 +B 2  O 3 )/Σ(Ta 2 O 5 +ZrO 2 +HfO 2 ) is ≤5 and a ratio of PbO/Σ(SiO 2 +GeO 2 +B 2 O 3 ) is <2. The obtd. glass contains, if necessary, a refining assistant, and shows negative anomalous partial dispersion in a blue region, 1.69 to 1.83 refractive index nd, 29 to 38.5 Abb number vd, and excellent chemical resistance. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61175487-A (JP)
Title: Heat exchanger
Inventor: YOSHINO MASATAKA
IPC: F28F3/06
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a heat exchanger which is manufactured easily and having good humidity exchanging efficiency so as to be able to measure simply the increase of the ventilating resistance by a method wherein the plurality of unit members provided the plurality of ribs line are put by lamination to the one side of a flat board type plate. CONSTITUTION:The heat exchanger 1 is formed by many parallel flowing path due to the straight line ribs 3 arranged by equal intervals for a fixed direction at the respective spaces of the plurality of the plates 2 and the direction of the ribs 3 has a gap about 90 deg. for every lamination. Two of the both end parts among the ribs 3 of the unit member 4 and one of the center part at the upper surface 5 is formed on wider than the surface of other many ribs 3B and the improvement of adhesion and integrity for the fellow plate 2 is designed in case the unit member 4 is put by lamination. Many other ribs 3 are consisted of pipes, round bars and square bars having a narrow spot surface for the plate 2 whereby it is constituted so as to narrow the parallel flowing path and make large the ventilating resistance and may be adhered to the plate 2.
Patent JP-H05209637-A (JP)
Title: Two-way clutch
Inventor: KONO SHINGO
IPC: F16D41/08
Filed: 1992-01-31
Abstract: PURPOSE:To provide a two-way clutch having the locking function and idling function in both positive/reverse rotational directions and capable of easily switching them. CONSTITUTION:Multiple clutch grooves 1b are formed on an outer wheel 1 at a uniform interval on the periphery, and a wedge space symmetrical in both positive/reverse rotational directions is formed between the clutch grooves 1b portion and the outer periphery of a rotary shaft 8. A roller 3 is arranged couplably with or removably from the wedge space, and it is pressed from both sides by spring members 9 arranged on both side walls of the pocket 2a of a holder 2. Both end sections 5a of a drag strip 5 are connected to the inner diameter section of the holder 2 by a proper means. The center portion 5b of the drag strip 5 is brought into contact with the outer periphery of the rotary shaft 8 at an interference. When the rotary shaft 8 is rotated clockwise, for example, the drag strip 5 kept in contact with the outer periphery of the rotary shaft 8 at an interference is driven by the rotary shaft 8 by the friction force generated at the contact section, and the holder 2 is swayed clockwise.
Patent JP-S56125553-A (JP)
Title: Corrugated metal building panel
Inventor: MOORISU RAKASU
IPC: E04C2/08
Filed: 1981-02-06
Abstract: A corrugated metal building panel (20, 120, 320, 420) (e.g., made of steel) is provided herein. The panel has at least one (321) (and preferably two, 21-22, 121-122, 421-422) longitudinally extending major waves. Each such major wave is provided with longitudinally extending minor corrugations (26, 126, 326, 426) superposed on each major wave (21-22, 121-122, 321, 421-422) and following the general corrugated pattern of the panel (20, 120, 320, 420). The longitudinally extending minor corrugations (26, 126, 326, 426) are constituted by a plurality of spaced-apart, discontinuous, longitudinally extending stiffeners (28, 128, 328, 428) superposed thereon. The stiffeners (28, 128, 328, 428) follow the general major corrugated pattern of the panel. The spaces between the stiffeners include flattened portions (27, 127, 327, 427) of the general major corrugated pattern of the panel but in a preferred variant, also include some corrugated portions (26, 126) interspersed between the flattened portions. Furthermore, the stiffeners (28, 128, 328, 428), which are distributed along the major wave (21-22, 121-122, 321, 421-422), always project from the exterior of the curvature of the major wave (21-22, 121-122, 321, 421-422).
Patent JP-H07207753-A (JP)
Title: Connection joining structure of building
Inventor: SUGANO RYOICHI
IPC: E04B1/16
Filed: 1994-01-14
Abstract: PURPOSE:To simplify the detail of connection part while assuring a sufficient resistance and rigidity of a connection part so as to improve productivity and reduce construction cost by making the total width of steel plate stiffener welded to a beam in parallel with the surface of a column of building larger than the width of the beam while making it smaller than the width of the column. CONSTITUTION:A beam 2 made of H type steel in a connection joining structure of building composed of column 1 of steel reinforcement concrete or steel structure reinforcement concrete and the steel reinforcement beam 2 penetrates the column 1. To the inner side of upper and lower flanges of the beam 2a steel plate stiffener 12 of which width is widened 1.3 to 1.8 times of that of beam flange is welded in parallel to the surface of the column 1. It is thus possible to simpify the detail of connection part while assuring the resistance and rigidity of the connection part to be in a high level and to reduce welding amount for the connection part for improvement in productivity and to reduce reinforcing material leading to reduction of construction cost.
Patent JP-H06205053-A (JP)
Title: Decoding device
Inventor: SOGO AKIRA
IPC: H04L27/38
Filed: 1993-01-05
Abstract: PURPOSE:To simplify the processing of an area judgement or the like, and to reduce a memory capacity. CONSTITUTION:An area number deciding part 41 divides an amplitude phase plane by pitches less than the arrangement pitches at a signal arrangement point at the time of modulation, and which area includes reception points (xnr) and (ynr) is detected. A candidate path coordinate deciding part 42 outputs candidate paths Xnk and Ynk from an area number Nn. A distance calculating part 43 calculates distances (rnk) between the candidate paths and the reception points respectively. A viterbi decoder 44 operates the viterbi decoding of the lower 3 bits of each candidate path based on the respective distances (rnk), and searches the final path in which the total sum of the distance of a constant sample length is the shortest. On the other hand, the area number Nn searched by the area number deciding part 41 is held in an RAM 45 only by the constant sample length. A high-order bit deciding part 46 decides the high-order bits of the decoded data from an area number Nn-12 before the constant sample length from the RAM 45 and the lower 3 bits of the decoded data decided by the viterbi decoding part 44.
Patent JP-S63232147-A (JP)
Title: Letter paper
Inventor: ROORENSU JIYON BERU
IPC: B65D27/00
Filed: 1988-01-28
Abstract: This invention relates to the formation of a number of envelopes (20) from a continuous length of paper. Each envelope, except the end envelope, partly overlaps and is attached to an adjacent envelope, substantially the whole of the face of each envelope not being overlapped by an adjacent envelope.
Patent JP-H10211507-A (JP)
Title: Continuous hot rolling equipment and rolling method
Inventor: HAYASHI KANJI
IPC: B21B1/26
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide continuous hot rolling equipment with which upper and lower forces for moving a rolled stock at the time of removing by cutting both surfaces of swell are equalized and the generation of incovenience in finish rolling in a finishing mill train by action of tension of a preceding rolled stock is prevented. SOLUTION: In this equipment, an upper rotary cutting tool 1 and lower rotary cutting tool 2 which are respectively provided with cutting edges 1a, 2a on respective outer peripheral surfaces between an induction heating type joining device for joining the rear end of the preceding rolled stock 51 and the tip of the succeeding rolled stock and the finishing mill train for continuously executing finish rolling of sheet bars after joining are provided and also driving/rotating means such as upper/lower universal joints 5, 6 for rotating these upper and lower rotary cutting tools 1, 2 in the same direction and swell removing device 10 having elevating and lowering means such as cylinders 7, 8 for elevating and lowering these upper and lower rotary cutting tools are installed.
Patent JP-S55109423-A (JP)
Title: Mist recovery apparatus
Inventor: YUKITAKE TSUGITA
IPC: B01D51/00
Filed: 1979-02-16
Abstract: PURPOSE: To readily recover mist with a simple collecting mechanism by bisecting the mist being admitted into a fiber-packed layer and applying charges of positive pole and negative pole to let the both mists be deposited by electrostatic force thereby increasing their coarsening effects.  
     CONSTITUTION: The mists having passed through the positive pole ion field formed by applying high voltage of positive pole to a discharge electrode 10 and the negative pole ion field formed by applying high voltage of negative pole to a discharge electrode 12 are charged to positive and negative poles and are admitted together with gas flow into a fiber-packed layer 5 through a gas mixing plate 16. The fibers in the packed layer 5 are always maintained of neutralization electrically, so that the capturing of the mist is accelerated and the mists are exhausted by becoming aggregated coarse mists and are recovered by the capturing plates 6 of the last stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11197616-A (JP)
Title: Washing device for tubular body
Inventor: KUSHIMACHI TETSUO
IPC: B08B9/053
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To wash over all length of a tubular body while a garbage is easily exhausted without impairing an inner wall surface of the tubular body by providing a washing device with a holding part of the tubular body and a jet part jetting a washing medium into the tubular body, and also providing the jet part with a mechanism pivoting and reciprocating. SOLUTION: A holding part for holding a glass tube 3 is composed of a rubber-made chuck 1 of which an upper part is open. As a jet part of compressed air as a washing medium, a compressed air guide tube 6 and a ring nozzle 5 at its tip are provided, and a compressed air sending flexible tube 8 is provided at the other end via a rotary joint 8a. The compressed air guide tube 6 is so constituted as to pivot with a servomotor 7 fixed onto a support plate 9. In order to reciprocate the compressed air guide tube 6, linear guides 10, 11 sliding both sides of the support plate 9, and a reciprocating mechanism having and air cylinder 12 as a driving source, are provided. The ring nozzle 5 reciprocates while rotating regularly and reversely toward an inner wall surface, thus removing thoroughly stains on the inner wall surface of the glass tube by jetting compressed air.
Patent JP-S62173819-A (JP)
Title: Counting circuit
Inventor: TAKAHASHI TOSHIRO
IPC: H03K21/00
Filed: 1986-01-27
Abstract: PURPOSE:To read out a true counted value by providing a latch inhibiting means, which stops a latch signal of counter contents for only a time required for transition of a counter after the trigger edge of the counter, and an internal latch signal generating means which gives the latch signal after release of latch inhibition. CONSTITUTION:Though a read request signal 4 which instructs a storage device 2 to latch contents of a counter 1, a latch inhibiting means 12 inhibits this read request signal from being inputted to an RS-FF 13 as the internal latch signal generating means for a certain period after the edge of an input signal. After the above-mentioned specified time, elapses the RS-FF 13 is set, and contents of the counter 1 are latched in the storage device 2 by the output.
Patent JP-S62174871-A (JP)
Title: Kana-kanji mutual converter
Inventor: YAMAKITA TORU
IPC: G06F17/22
Filed: 1986-01-28
Abstract: PURPOSE:To realize the conversion from KANA (Japanese syllabary) to KANJI (Chinese character) and vice versa by easy operation by providing a converting means to convert KANA, which comes to be a converting object, to KANJI and vice versa, a next candidate designating means and a next candidate selecting means. CONSTITUTION:When the first designating means 1 is operated, a KANA character column, which comes to be a converting object, is converted to KANJI by a converting means 3, and when the second designating means 2 is operated, KANJI, which comes to be the converting object, is converted to KANA by the converting means 3. At the time of these converting processings, when a next candidate is designated by a next candidate KANJI selecting means 5, the selecting processing of the next candidate corresponding to the then converting processing mode is executed. Namely, when the next candidate designation is executed by a next candidate designating means, the next candidate KANJI is selected by the next candidate KANJI selecting means 5 at the time of a KANA-KANJI converting processing, the next candidate KANA is selected by a next candidate KANA selecting means 6 at the time of a KANJI- KANA converting processing and respective are displayed by a displaying means 7.
Patent JP-H06228254-A (JP)
Title: Resin composition for coating inner surface of mold
Inventor: UNO YOSHIAKI
IPC: B29C43/20
Filed: 1993-02-03
Abstract: PURPOSE:To provide the subject composition comprising a specific unsaturated polyester, a carboxyl group-free ethylenically unsaturated monomer, and a carboxyl group-containing ethylenically unsaturated monomer and excellent in adhesivity, mold release property, etc. CONSTITUTION:The objective composition comprises 50-80 pts.wt. of an unsaturated polyester (preferably using isophthalic acid, etc.), 20-50 pts.wt. of a carboxyl group-free ethylenically unsaturated monomer (preferably using styrene, alpha-methylstyrene, etc.), and 0.5-30 pts.wt., preferably 0.5-10 pts.wt., of a carboxyl group-containing ethylenically unsaturated monomer (preferably using acrylic acid, methacrylic acid, etc.).
Patent JP-S53101773-A (JP)
Title: Filter element
Inventor: SADAOKA YOSHIAKI
IPC: B01D39/12
Filed: 1977-02-17
Abstract: PURPOSE: To obtain a filter element superior in filtration accuracy, flow characteristic, corrosion resistance and heat resistance by sintering moistened carbonyl nickel powder filled in the mesh of stainless steel gauge. 
     COPYRIGHT: (C)1978,JPO&Japio