baber/WOPTO huggingface dataset:
Patent JP-H10248979-A (JP)
Title: Bat for baseball played with hard rubber ball
Inventor: NARUO TAKESHI
IPC: A63B59/54
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve a restitution characteristic by making the natural frequency of the hitting area of a bat for baseball played with hard rubber balls lower than a specified Hz value. SOLUTION: The natural frequency of the hitting area 3 of a bat 1 for baseball played with hard rubber balls in the cylindrical direction thereof is set at 1450Hz or lower. By setting the natural frequency in the cylindrical direction of the hitting area 3 at 1400Hz or lower, the restitution characteristic can be improved further and the carry can be increased. In addition, by making the average thickness of the site 3a of the hitting area of the bat 1 that is 50 to 200mm from the head 2 higher than that of other sites 3b, 3c, the natural frequency can be made 1450Hz or lower or 1400Hz or lower. By forming the bat 1 of a low natural frequency aluminum alloy, and setting the cylindrical- direction natural frequency at such values, and the restitution characteristic can improved.
Patent JP-2000272788-A (JP)
Title: Film feeder
Inventor: HAYASHI HIROSHI
IPC: B65H19/28
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily mount a film at its end to be fed on a winding roller and easily automate work for exchanging the roller. SOLUTION: A roller core of a winding roller 24 is composed of a core mainbody 100 and a stopper 200. The core mainbody 100 has a fitting groove 110 in the outer periphery on which the film is wound. The stopper 200 is fitted and mounted on the fitting groove 110 via a film. The stopper 200 is provided with a pair of first guide rollers 220 to be oscillatable and the fitting groove 110 is provided with a first guide roller to be inserted in a space to a second guide roller 220. The stopper 200 includes a cutter member 250 and a cutter groove formed in the side of the fitting groove 110. The film is mounted and cut, while being prevented from causing wrinkling, by pressing the stopper 200 in the fitting groove 110.
Patent JP-H06293498-A (JP)
Title: Boom device
Inventor: HISAMURA KIMIHIDE
IPC: B66F9/065
Filed: 1993-04-08
Abstract: PURPOSE:To extremely simplify a design by a method wherein the pivotal support point on the car body side of a working tool cylinder is set to a specified position, in an inverted Z link type boom device which is applicable for a working vehicle and designed to effect especially horizontal correction. CONSTITUTION:A boom device comprises a boom 2; a working tool 3: a bell crank 4: a push rod 5; and a working tool cylinder 6. A pivotal coupling point between the working tool cylinder 6 and the bell crank 4 when the working tool 3 is located on a position on a ground is taken as F, the bell crank 4 of the working tool 6 when the working tool 3 is situated in a maximum reach position is taken as F1, and a pivotal coupling point between the working tool cylinder 6 and the bell crank 4 when the working tool 3 is situated in a maximum lifting position of the working tool 3 is taken as F2. An intersection G between a vertical bisector H of a line segment for intercoupling the pivotal coupling points F and F1 and a vertical bisector 3 of a line segment for intercoupling the pivotal coupling points F1 and F2 is set at the pivotal coupling point on the car body side of the working tool cylinder 6. In this case, the working tool 3 is brought into a horizontal state in a ground position, in a maximum reach position, and a maximum lift position.
Patent JP-S63246515-A (JP)
Title: Power transmission mechanism for traveling of working vehicle
Inventor: SUZUKI TAKASHI
IPC: F16D21/00
Filed: 1987-04-02
Abstract: PURPOSE:To improve the safety of a working vehicle by providing a claw clutch in-between an engine and a traveling friction clutch in a condition of being connected to said traveling friction clutch and stopping power transmission to a traveling device even in a power transmittable condition. CONSTITUTION:A traveling friction clutch A is engaged while engaging parts 10B, 12A are brought to an engaged condition by the energizing force of a spring 11 to transmit power from a power transmission shaft 5 to an input shaft 6. And, a piston 12 is moved rightward via an oscillation operating member 14 to disengage the traveling friction clutch A while releasing the engagement between engaging parts 10B, 12A, by the stepping operation of a clutch operating pedal 13. Accordingly, even if driven side friction disks 10A are rotated accompanying the rotation of the power transmission shaft 5, the rotation is not transmitted to the input shaft 6, improving the safety of a working vehicle.
Patent JP-S61239471-A (JP)
Title: System for detecting turbulent flow of air between disks in magnetic disk device
Inventor: TAKAHASHI MINORU
IPC: G11B21/21
Filed: 1985-04-16
Abstract: PURPOSE:To quantitatively measure a turbulent flow of air by bonding a strain gauge to a symmetrical flexible section of a gimbal supporting a core slider and detecting a different phase component of an output of the respective strain gauges. CONSTITUTION:Strain gauges 31, 32 are bonded to symmetrical flexible sections 21, 22 of a gimbal 2 supporting a core slider 1, different phase components of outputs of the respective strain gauges 31, 32 are detected by for instance a bridge circuit 4. The output of the different phase component is displayed by an effective value voltmeter 6 and according to the contents of the display, a turbulent condition of air flow between disks is detected.
Patent JP-H05281908-A (JP)
Title: Adhesive film label for fiber
IPC: C09J7/02
Filed: 1992-04-03
Abstract: PURPOSE:To obtain the label applicable to many fiber blank materials by disposing >=2 kinds of adhesives on a film surface and preparing a small number of adhesive labels without the need for preparing the many adhesive labels by the fiber blank materials. CONSTITUTION:The adhesives for the various blank materials are partially disposed and are adhered to the various blank materials by one kind or few kinds of labels. The adhesives include thermally meltable polymers and hot melt agents. Disposition in a stripe form, spotty form, etc., is conceivable in the case of disposition of >=2 kinds of the adhesives. As a result, the label has good adhesiveness to many kinds of the fiber blank materials and is extremely useful in the use to fiber products.
Patent JP-S566719-A (JP)
Title: Uniform cooling method for hot rolled steel sheet coil
Inventor: TSUCHIYA KATSURA
IPC: C21D1/68
Filed: 1979-06-29
Abstract: PURPOSE:To make the uniform cooling for the hot rolled coil possible, by applying the slurry prepared from the specified heat emission inhibitor to which the adhesivity intensifier like as the boric acid, the phosphoric acid, or their salt of alkali metals, etc., is added. CONSTITUTION:The heat emission inhibitor mainly consists of the mixture of one kind or more of metals, oxides, hydroxides, carbonates, of Al, Cu, Si, Ti, Be, and Zr; to a 100pts. of this heat emission inhibitor is added 0.5-50pts. of one kind or more of the boric acid, the phosphoric acid, the silicic acid, or their salt of alkali metals. Next, the water slurry or aqueous solution including above stated composition is applied to the outer surface and the inner surface of the coil possessing the 500-800 deg.C surface temperature after coiling the hot rolled steel sheet.
Patent JP-S558290-A (JP)
Title: Method of inserting winding to rotary compressor
Inventor: MURATA EIICHI
IPC: F04C29/00
Filed: 1978-07-04
Abstract: PURPOSE: To eliminate appplication of overload to winding in a method of inserting the winding into a rotary compressor by inserting the winding of maximum turning width into special groove when forming lubricating oil return passage without inserting the winding at all at part of the winding inserting groove of a stator iron core of the compressor.  
     CONSTITUTION: Five series of main windings 10 and four series of auxiliary windings 11 displaced electrically in phase at 90° with respect to the main windings are provided in the groove 6 of the stator iron core 7 of a motor element 4 press-fitted into a sealed container 3 storing lubricating oil 2 together with a rotary compressing element 5. A series of winding 12 of the maximum turn width of the auxiliary winding is inserted into the same groove 6'. The groove 6" not inserted with the auxiliary winding 11 symmetrically at one side between the winding 12 and the winding 13 of next larger turn width is set as a passage for returning lubricating oil 2. Thus, it can eliminate application of overload to the winding without irregular Stress thereto at the winding end shaping time and without changing the winding distribution of the winding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05277604-A (JP)
Title: Manufacture of cable
IPC: E01D11/00
Filed: 1992-04-03
Abstract: PURPOSE:To provide the manufacture of the cable that the cable is efficiently manufactured within the space shorter than the length of the cable to be manufactured. CONSTITUTION:The cable is manufactured by passing many pieces of wire w through a converging plates 1a, 1b and an end plate 1c arranged on the running line P, running each wire w toward the top end side of the running line P while driving the converging plate 1b and each end plate 1c so as to rotate the converging plate 1b later by half rotation than the rotation of each end plate 1c, and applying the twist of larger pitch to the total of wire w. And the wire w is curved with the gentle radius of curvature on the way of the running line P for running the wire w, the converging plates 1a, 1b and the end plate 1c are arranged on this running line P, a wire feeding mechanism 5 is provided on the neighborhood of the 1st converging plate 1a, the wire w is orderly pulled out from this wire feeding mechanism 5, the pulled wire w are juxtaposed by passing through from the 1st converging plate 1a to the 2nd converging plate 1b and each end plate 1c, and the cable is manufactured by running each wire w toward the top end side of the running line P while driving the 2nd converging plate 1b and each end plate 1c in this state.
Patent JP-S58200811-A (JP)
Inventor: ITOU MASAYUKI
IPC: F16L3/12
Filed: 1982-05-18
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-H10280859-A (JP)
Title: Bucket hanging apparatus
Inventor: EGAWA KIKUJI
IPC: E21D1/04
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To restrain a collision noise at the time of holding a bucket while designated strength and cost are ensured so as to improve durability and safety in a bucket hanging apparatus and prevent deterioration of work environment. SOLUTION: This bucket hanging apparatus includes a crown main body 62 having a fitting part 62a to which a cap 51 fixed to a grab bucket is fitted, a latch click 69 for a crown locked on the cap 51 for holding it, and a slide collar 66 slid by contact with a push-up bracket 47 of the grab bucket to put the latch click 69 for a crown in the holding state. A first soundproof member 71 is installed on a contact surface of the slide collar 66 with the push-up bracket 47, and a second soundproof member 73 is installed on the upper part of the inner surface of the crown main body 62 to which the cap 51 is fitted.
Patent JP-H09271403-A (JP)
Title: Shoe sole
Inventor: SAIKI NORITSUGU
IPC: C08L67/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and yellowing resistance by using a compsn. contg. a specific polyester block copolymer and polytetramethylene terephthalate at specific ratios as a stock. SOLUTION: The compsn. composed of 100 pts.wt. polyester block copolymer A which is the polyester block copolymer composed of 20 to 70wt.% hard segment consisting of polytetramethylene terephthalate in which terephthalic acid and tetramethylene glycol are <=60mol% per the dicarboxylic acid component and 80 to 30wt.% soft segment consisting of polyester in which arom. dicarboxylic acid and the long chain diol expressed by HO(CH2 CH2 O)n H (n=2 to 5) are <=60mol% per the dicarboxylic acid component, and of which the m.p. (T: deg.C) exists within the range of formulas I, II and 0 to 200 pts.wt. polytetramethylene terephthalate B is used as the stock. T0 denotes the m.p.  deg.C of the hard segment and T' denotes the m.p.  deg.C of the hard and soft segments.
Patent JP-S51125031-A (JP)
Title: Preparation of novel mixed ethers
Inventor: TANAKA MASAKAZU
IPC: C07C315/04
Filed: 1974-07-17
Abstract: PURPOSE: Novel mixed ethers having good resistances to heat and chemicals, useful as agents for improving dyeability and as starting materials of polymeric coagulating agents,are obtained from compounds of formula I and phenols. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02262597-A (JP)
Title: Lectin derived from human placenta, funiculus umbilicalis or lung and its gene coding
Inventor: KASAI KENICHI
IPC: C12P21/02
Filed: 1989-03-31
Abstract: NEW MATERIAL:Lectin derived from human placenta, funiculus umbilicalis or lung having amino acid sequence expressed by the formula. USE:Treating agent of myasthenia gravis and stimulating agent of cell such as leukocyte. PREPARATION:For instance, fresh human placenta is washed with water and refluxed to remove blood, then minced and centrifuged. Phosphoric acid-buffered physiological salt solution (EDTA-MEPBS) containing 2mM sodium salt of ethylenediaminetetraacetic acid(EDTA) and 4mM beta-mercaptoethanol is added to the precipitated residue and extracted with shaking, then centrifuged, and the supernatant collected is chromatographed using a column filled with bio-gel to collect active fraction. The fraction is passed through a column filled with immobilized asialofetuin and eluted with EDTA-MEPBS containing 100mM lactose, thus the final resultant active fraction is collected and byophilized to afford the objective lectin expressed by the formula.
Patent JP-S559168-A (JP)
Title: Alarm-fitted electronic clock
Inventor: KAWASHIMA HIDEYUKI
IPC: G08B7/00
Filed: 1978-07-07
Abstract: PURPOSE:To reduce the size of module and rationalize work procedure, by combining in one circuit the function of buzzer drive and that of lighting a lamp and thereby reducing circuit components. CONSTITUTION:When this circuit functions as a buzzer drive circuit, a rectangular- waveform AC signal is output to buzzer signal line 15 at the time set in electronic circuit 14, and thereby transistor 16 repeats switching. When transistor 16 is turned ON, current flows from battery 20, the voltage is raised by booster coil 17, piezoelectric buzzer 18 vibrates and an alarm is sounded. When this circuit functions as a lamp lighting circuit, lamp-lighting switch 13 is turned on. Transistor 16 is turned ON, current flows from battery 20 to booster coil 17 and lamp 19, and lamp 19 is lit.
Patent JP-S59209003-A (JP)
Title: Controller for electric railcar
Inventor: HIRAMATSU YOSHIHARU
IPC: H02P3/14
Filed: 1983-05-10
Abstract: PURPOSE:To prevent the recovery rate of an electric railcar from decreasing by employing as a reference voltage a voltage corresponding to a regenerative trolley current, thereby always applying the optimum reference voltage corresponding to the load state. CONSTITUTION:A current controller ACR normally compares a main motor current signal IM with a current command signal IP instructed by a driver to control the current IM through a chopper CP. When a filter capacitor voltage signal EC exceeds a reference voltage signal ECO, a difference signal ECLM is outputted from a comparator LMT to reduce the current command signal IP. At this time a regenerative trolley wire current signal IS of the output of a downstream detector CD2 is added to a reference voltage generator STD to be converted into a voltage signal, which is used as the reference voltage signal ECO.
Patent JP-2000281605-A (JP)
Title: Production of methanol
Inventor: MATSUOKA KAZUYUKI
IPC: C07C29/151
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing methanol at a low cost. SOLUTION: This method comprises the following processes and methanol is obtained from the processes (d) and (f): (a) partially oxidizing organic materials to obtain synthesis gas; (b) absorbing needless ingredients in the synthesis gas with cold methanol and removing them; (c) simultaneously performing both reaction synthesizing methanol from the synthesis gas and shift reaction increasing hydrogen content; (d) condensing the reaction product gas in the process c to separate methanol from uncondensed gas, (i.e., gas-liquid separation process); (e) returning the uncondensed gas containing hydrogen, carbon monoxide and carbon dioxide, a small amount of methanol accompanied with them, to the process b;  (f) recovering methanol returned being accompanied with the uncondensed gas and absorbing carbon dioxide with cold methanol to remove carbon dioxide, followed by making both hydrogen and carbon monoxide circulate as raw materials for synthesizing methanol.
Patent JP-S567069-A (JP)
Title: Ultrasonic current meter
Inventor: MIYAZAWA HISASHI
IPC: G01S7/521
Filed: 1979-06-29
Abstract: PURPOSE:To obtain a stable and high precision ultrasonic current meter by burying a bulkhead to obstruct a direct wave between ultrasonic wave transmitter and receiver buried in the head of an enclosure without projecting therefrom. CONSTITUTION:Paired ultrasonic wave transmitter/receiver oscillating elements 11a and 11b... crossed at right angles with each other symmetrically on the head of a metallic enclosure 10a, a bulkhead 12 is provided on the head to obstruct an ultrasonic direct wave between the oscillating elements 11a and 11b..., and only an ultrasonic reflecting wave from a reflecting plate 13 is received accordingly. These elements 11a and 11b... and the bulkhead 12 are buried in the head of the enclosure 10 with a rubber 10b covering an outer periphery of an enclosure 10a, which is effective not to cause a turbulent flow on a fluid and also not to cause a deformation or displacement on the elements 11a and 11b... by the fluid. According to this constitution, the speed of current can be measured stably and at high precision.
Patent JP-S59208726-A (JP)
Title: Ion beam apparatus
Inventor: OONISHI YOUICHI
IPC: H01J37/08
Filed: 1983-05-12
Abstract: PURPOSE:To make constant the product of an ion beam current density and time length of ion beam irradiation by providing at least a sheet of shielding plate which can shield irradiation of ion beam to a processing object for the constant period or longer. CONSTITUTION:After exhausting the inside of vacuum tank 11 to 2X10<-5>Torr or lower by means of a vacuum pump, the Ar gas is supplied to an ion generating chamber 13 through a pipe 2 with a constant flow rate of 6.0-7.0SCCM. At this time, a degree of vacuum in tha tank 11 is lowered to 1.8X10<-4>Torr. An electrical power is then supplied to an ion leadout electrode 15 and the specified electrode of chamber 13 and thereby the ion beam 17 of accelerated Ar ion particle is generated. Here, the beam 17 entering the center of processing object 14 is shielded for about 450sec with a shielding plate 18 and the shielding plate 18 is removed from the incoming path of processing object 14 of the beam 17. Thereby, the periphery of processing object 14 is irradiated with the beam 17 on the processing object 14 for about 450sec and thereafter the entire part of processing object 14 is irradiated with the beam.
Patent JP-H10277268-A (JP)
Title: Text image display method, and mechanically readable recording medium on which computer program is recorded
Inventor: YAMADA KOJI
IPC: A63F13/52
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a text image display method which can arouse a greater interest of a player in comparison with a conventional one. SOLUTION: In a play screen of a game, there is displayed an image of a data display part 30, which comprises a post 31 and first - fifth parts and in which a text image indicating data of the game is fitted in each of first - fifth display areas formed in each of the parts. In this case, if a button of a controller is depressed, a display is made on a play screen to show that the fourth part 38 and fifth part 41 of the part 30 revolve relatively about the post 31 so as to go to the rear of the first part 32 and finally the parts 38, 41 disappear behind the post 31.
Patent JP-S63248345-A (JP)
Title: Chocolate-like food
Inventor: HAYAKAWA TADAAKI
IPC: A23G1/30
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the titled food having excellent flavor, by blending an oily phase containing an emulsifying agent with black sugar in a specific proportion. CONSTITUTION:30-70pts.wt. oily phase containing part of an emulsifying agent (e.g. lecithin) dissolved therein is heated to preferably 50-60 deg.C. 70-30pts.wt. black sugar powder, as necessary, mixed with other powdery raw materials is then blended and dispersed therein in a kneader, etc., and further finely divided to afford the aimed food.
Patent JP-H04298426-A (JP)
Title: Rubber roller for automatic paper sheet supply
Inventor: IKEDA MASAHIRO
IPC: B65H3/06
Filed: 1991-03-22
Abstract: PURPOSE:To provide a silicone rubber roller for automatic paper sheet supply having a sufficient friction coefficient for transferring documents, and having a stable transfer force even for a sheet impregnated with silicone oil. CONSTITUTION:A rubber roller for automatic paper sheet supply comprises a composite matter comprising vinyl group-containing organopolysiloxane raw rubber by 100wt.pts, reinforcement filler material by 10-100wt.pts, a proper quantity of vulcanizer, and diphenylsilanediol by 1-10wt.pts molded to an outer circumferential part of a core metal.
Patent JP-H07287397-A (JP)
Title: Manufacture of lithographic printing plate by silver salt diffusion transfer process
Inventor: RUNE DO KEIZERU
IPC: G03F7/32
Filed: 1995-03-14
Abstract: PURPOSE: To provide a process for producing a planographic printing plate having good printing characteristics by a DTR method. CONSTITUTION: This process for producing the planographic printing plate by the silver salt diffusion transfer method includes a stage of exposing an image forming material, including silver halide emulsion layers and image receptive layers contg. physical developing nuclei on a base according to information and developing the image forming material exposed according to the information by using an alkaline processing agent in the presence of developing agents and silver halide solvents. At least one kind of the silver halide solvents are the compds., corresponding to the formula. In the formula, X<1> , X<2> , X<3> and X<4> denote -S-, -NH- or -N(R<5> -Z<3> )-; R<1> , R<2> , R<3> and R<4> denote alkylene, alkenylene or alkinylene; (n) and (m) denote integers from 0 to 4; Z<1> , Z<2> and Z<4> denote hydrogen, alkyl group, etc., an L denotes ethylene or 3 to 4C bivalent bond chains.
Patent JP-S58201092-A (JP)
Inventor: NANBA SHIGERU
IPC: G21C13/02
Filed: 1982-05-19
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-S63258881-A (JP)
Title: 3h-1, 2, 3-triazole (4, 5-d) pyrimidine
Inventor: RUNE MAIYAA
IPC: C07D487/04
Filed: 1988-04-06
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.