baber/WOPTO huggingface dataset:
Patent JP-H0924389-A (JP)
Title: Scale preventive agent
Inventor: YAMADA MUNEHIRO
IPC: C02F5/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of a sparingly soluble salt on the heating and evaporating equipments, water-cooled heat exchangers, etc., without causing environmental pollution and to remove even an already formed scale by forming the agent from a specified compd. SOLUTION: This scale preventive agent is formed from a compd. shown by formula I or II. In formulas I and II, R<1> and R<2> are each a 1-30C alkylen group, M<1> , M<2> , M<3> and M<4> are each hydrogen atom, univalent metal atom or unsubstituted or org. group-substituted ammonium group, and M<2> , M<3> and M<4> can be the same or different. This agent is added as powder or soln. to the circulating water of the device to be prevented from scaling or to be descaled and used. Further, the usage is not limited, the agent is aded to the circulating water of the boiler, heating and evaporating equipments, water-cooled heat exchangers, etc., and used in the same way as the conventional scale preventive agent.
Patent JP-S6092103-A (JP)
Title: Radial tire for passenger car
Inventor: HANEDA HIROSHI
IPC: B60C9/08
Filed: 1983-10-25
Abstract: PURPOSE:To improve the driving stability of a car having a large load difference between front and rear wheels by constituting a bead filler by superposing two kinds of rubber having a different hardness and setting the height of a lower filler within a prescribed rate to the total filler height. CONSTITUTION:A bead filler 1 is constituted integrally by wrapping a triangular lower filler 1l made of the rubber having a JIS hardness of 85 deg. or more in a triangular upper filler 1U made of the rubber having a JIS hardness of 65-80 deg., and the height Hl of the lower filler 1l is set within a range larger than 1/3 of the height H of the bead filler 1 and smaller than 2/3 of said height H. Therefore, the driving stability of a car having a large load difference between front and rear wheels such as FF-car can be improved.
Patent JP-S5897771-A (JP)
Title: Subtracting circuit
Inventor: SATO HARUNORI
IPC: G06G7/14
Filed: 1981-12-04
Abstract: PURPOSE:To decrease the number of elements to facilitate the integration as well as to increase the accuracy, by using a current mirror circuit without applying an operational amplifier. CONSTITUTION:The voltages V1 and V2 are applied to the bases of the 1st and 2nd input transistors (TRs) 9 and 10 from the 1st and 2nd variable voltage sources 1 and 2 respectively. A current I1=(V1-V2)/R1 flows to the TR 9 and TR 10. At the same time, a current I1 is supplied to the collector side of a TR 11 which forms a pnp current mirror circuit, and a current AI1 is supplied to the collector side of a TR 12 of the other side. In addition, a current AI1 flows to the collector side of a TR 14 forming an npn current mirror circuit, and a current ABI1 flows to the collector side of a TR 13 of the other side. Then  the voltage V0=I1XR2=R2(V1-V2)/R1 is led out of a load resistance 5 at the collector side of a TR 15.
Patent JP-S6354052-A (JP)
Title: Picture transmission equipment
Inventor: HORIIKE YOSHIO
IPC: H04M11/06
Filed: 1986-08-25
Abstract: PURPOSE:To simultaneously transmit a voice and a picture signal by quantizing a voice signal, applying time division multiplex to the binary-coded picture signal and the voice signal subjected to code conversion and modulating the time division multiplex signal and sending it to a telephone network. CONSTITUTION:When a telephone set 4 makes dialing, a telephone set of a called party is called via a switch 2 and a telephone line network 1. In applying transmission/reception of a picture signal, the switch 2 is changed over. The picture signal read by an original reader 10 is coded by a compression/expansion circuit 8. On the other hand, the analog voice signal from the telephone set 4 is quantized and sampled by a coding circuit 13 and coded. A signal multiplex circuit 14 applies time division multiplex to the coded voice signal and picture signal and sends the result to a MODEM 7. The multiplexed signal is subjected to 16-value QAM modulation in the MODEM 7 and the result is sent to a line network 11. Thus, the voice and picture are sent simultaneously.
Patent JP-S60150148-A (JP)
Inventor: RE TORONGU NIYUUIEN
IPC: G06F12/1027
Filed: 1984-09-21
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-H0796940-A (JP)
Title: Totally assembling type plastic pallet and its manufacture
Inventor: CHIYAARUZU HO FUTSUKU WAA
IPC: B65D19/00
Filed: 1994-08-23
Abstract: PURPOSE: To provide a plastic pallet which is superior in rigidity, strength, durability and manufacturability than a wooden pallet by storing one set of top and bottom deck members on top and bottom parts of an intermediate runner, and fitting in each end part in an external groove part of each end runner for assembly. CONSTITUTION: A tenon part, corresponding to a groove part in the internal side surface of an end runner 12, is formed in an end part of each top deck member 13 and an end part of each bottom member 14. When the tenon part is fitted in each groove part, the groove part is positioned, so that adjacent top and bottom surfaces of both end runners 12 are flush with each top surface and each bottom surface of the top and bottom deck members 13, 14. The deck members 13, 14 are held by the top surface part and the bottom surface part of an intermediate runner 12, and one set of recessed parts for forming a flat top surface and bottom surface of a flat pallet are provided. Screw holes are provided at the corresponding position, where the deck members 13, 14 are engaged with each runner.  Abutting parts of the deck members 13, 14 on each runner 12 can be easily and firmly jointed and assembled with each other.
Patent JP-S6089390-A (JP)
Title: Printer
Inventor: ICHIKAWA KOUJI
IPC: B41J3/28
Filed: 1983-10-24
Abstract: PURPOSE:To enable the printing of characters, symbols or the like freely as desired by providing a print setting means for determining the arrangement of a printing means for characters, numerals and symbols to be printed and a printing mechanism for getting the printing means tight on a display part for confirmation and a part to be printed. CONSTITUTION:The arrangement of printing contents, namely, characters or the like is set for an object to be printed with a set button 1 for printing characters or the like. The contents set are shown on a printing character display panel 2 to check the contents actually printed. Subsequently a printing head 3 is brought into contact with the object being printed and then, a printing switch 4 is pressed to implement a printing work for the object being printed. A switch 6 for checking printing objects is used to electrically detect that the printing head 3 gets tight on the object being printed accurately while the accuracy of the printing position is checked with a printing position confirmation window 5.
Patent JP-H0483299-A (JP)
Title: Voice information analysing/synthesizing device
Inventor: YAMAZAKI KATSUYA
IPC: G10L25/00
Filed: 1990-07-26
Abstract: PURPOSE:To execute voice information analysis prevented from deteriorating sound quality due to the error of pitch information by providing this voice information analyzing/synthesizing device with a means for executing the rapid Fourier transformation(FFT) of frame data and then executing the reverse FFT of the FFT data and quantizing a zero phase reference waveform obtained by the reverse FFT. CONSTITUTION:An analysis part 17 has an FFT data setting part 2 for setting up data for executing the FFT of frame data 1, an FFT part 3 for executing the FFT of the frame data 1, a power spectrum conversion part 4 for finding out the square of the absolute value of an obtained complex number, an FFT part 5 for finding out a pitch period from the power spectrum, a pitch extraction part 6, an axis conversion part 8 for extracting the feature of voice information from the power spectrum, a reverse FFT part 9 for executing reverse FFT, and a normalizing part 10 for setting up the maximum value of a reverse FFT result to '1'. Since the feature of voice information can be extracted independently of pitch information and the extracted information can be transmitted, the deterioration of sound quality due to the error of the pitch information can be prevented.
Patent JP-2001017045-A (JP)
Title: Fishing reel
Inventor: SAKUMOTO AKINORI
IPC: A01K89/0155
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To make up a fishing reel which is easily handled by a beginner, does not require a user to perform more operations than usual, is inexpensive and can prevent backlashes even in the case of low-speed rotation of a spool. SOLUTION: This reel has a clutch mechanism (including a joint part 43) which is installed between a spool 11 and a motive power means 31 imparting torque to the spool 11 and uncouples a connection between the spool 11 and the means 31 when casting a fishing line. A brake mechanism (including a brake pad 83 etc.), which imparts braking force to the spool 11 or a rotating member 16 in an interlocked state with the spool 11 when casting a fishing line and does not impart braking force when winding the fishing line is installed in an interlocked state with the clutch mechanism.
Patent JP-2000034057-A (JP)
Title: Label printer
Inventor: SHIOZAKI TSUGIO
IPC: B65H41/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a label printer that is capable of setting a long sheet of paper in an easy manner. SOLUTION: A platen 8 is installed in a printer body 1 wherein an opening surface 2 to be opened to one side and a storage space 6 storing a long sheet of paper 5, and a printing head 12 to be opposed to this platen 8 in time of the closedown operation of a cover 3 and a pinch roller 16 being forcibly contacted by the platen 8 both are installed in this cover 3 opening or closing the opening surface 2 of the printer body 1, and in a wide space wherein the cover 3 is opened, a tip of the long paper 5 is drawn out onto the platen 8 and the cover 3 is closed down. With this, the long paper 5 is set up in an interval between the platen 8 and the printing head 12 as well as an interval between the platen 8 and the pinch roller 16, but this operation is easily performable in a state that the printer body 1 is held on an operator belt by a belt wrapper 27.
Patent JP-S6258539-A (JP)
Title: Manufacture of rapid-start fluorescent lamp
Inventor: SUO MASAKI
IPC: H01J9/20
Filed: 1985-09-09
Abstract: PURPOSE:To improve a starting property, by forming an alumina layer, with a transparent conductive film of a glass tube inner surface in a rapid-start fluorescent lamp being coated with sol-made aluminum hydroxide, and composing a phosphor layer thereon. CONSTITUTION:A transparent conductive film 2 made of oxidizing tin is formed on the inner surface of a glass tube 1, and an alumina layer 3 is formed by applying and drying aqueous solution of sol-made aluminum hydroxide thereon. Then, a phosphor layer 4 is formed by applying and drying phosphor suspension diluted with water-solvent agent. And, both ends of the glass tube 1 are sealed with electrodes, with the inside filled with mercury and a mixing gas of argon and krypton, so that saved energy-type rapid start fluorescent lamp is completed. Therefore, formation of the alumina layer 3 enables a starting property in the fluorescent lamp, in which a mixing gas containing krypton gas is used in particular, to be largely improved.
Patent JP-2000084689-A (JP)
Title: Laser beam machining device
Inventor: NAKAMURA ATSUSHI
IPC: B23K26/064
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To realize laser beam machining in which the spot diameter and the focal length are properly and stably set, in accordance with the difference in machining conditions, by means of one condensing lens without selectively using plural condensing lenses of different focal length. SOLUTION: A laser beam LB from a laser generator 3 is adjustably changed in the beam diameter by a variable curvature mirror 7 as a beam diameter adjusting device, and made incident on a condensing lens 11 in a laser machining head 9, the focal length of the laser beam LB after the transmission through the condensing lens 11 is therefore easily changed and adjusted in accordance with laser machining conditions. A machining head moving device 15 and/or a condensing lens moving device 19 are operated by the command of a controller 23, in the manner that the focal position of the laser beam LB after the transmission of the condensing lens 11 is adjusted to the machining point B on a workpiece W, thereby moving/adjusting the condensing lens 11, and properly controlling the spot position on the workpiece W.
Patent JP-S6091762-A (JP)
Title: Exposure control device
Inventor: ABE SHIYUNICHI
IPC: G03G15/04
Filed: 1983-10-26
Abstract: PURPOSE:To reduce minutely the gradation from the shadow part to the high light part of an original by switching the gamma characteristic in response to the luminous amount of a lighting lamp. CONSTITUTION:The 1st original scanning is applied by lighting of one lighting lamp 5 by a gamma correction ROM(B)53 to apply gamma correction only a part in solid lines of a curve (a) of an A/D conversion output signal. Then two lighting lamps 5, 6 are lighted at the same time to attain the 2nd original scan and the gamma conversion is applied only for the part of a curve (b) in solid lines by the corrected value of a gamma correction ROM(A)52 shown in Table 2, then the picture subject to A/D conversion the same as one light lighting is reproduced. Thus, the gradation of the picture is expressed minutely.
Patent JP-S5988727-A (JP)
Title: Device for opening and closing original cover of copying machine
Inventor: SAKAI YUTAKA
IPC: G03G15/04
Filed: 1982-11-12
Abstract: PURPOSE:To automatically perform a cover closing operation in interlocking with a start switch, by providing a closing means which presses an opening and closing cover and an original on a transparent glass by an electric power mechanism. CONSTITUTION:At the central part of a sheath 1 a transparent glass 12 is fixed and a lamp 13 which performs exposure scanning while moving in the vertical direction, mirror, etc., are installed below the transparent glass 12. A buffer body 10 composed of a soft elastic body, such as sponge, is installed to the down side of a cover 2 and one surface of the buffer body 10 is glued to the back of the cover 2 and the other surface is covered with a white sheet and presses an original on the glass 12. A spur gear 20 is fixed to a shaft 3 and another spur gear 15 is engaged with the gear 20 and the cover 2 is fitted to an opening and closing device 9 through the shaft 22 of the gear 15 under a rotation-free condition.
Patent JP-S58100487-A (JP)
Inventor: MURAKAMI KAZUHITO
IPC: H05K3/20
Filed: 1981-12-10
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-S6259762-A (JP)
Inventor: OGIWARA HIDEYUKI
IPC: E04G17/02
Filed: 1985-09-11
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-H0250930-A (JP)
Title: Synchronous ring for change gear made of cu sintered alloy
Inventor: AKUTSU HIDETOSHI
IPC: F16C23/06
Filed: 1988-08-10
Abstract: PURPOSE:To improve the strength, conformability and wear resistance of the title ring by forming it with a Cu sintered alloy contg. specified Al, Fe, Ni, Co, Cr, Si, etc., and regulating the porosity in the contact sliding face part with the mating members to prescribed one. CONSTITUTION:The synchronous ring for a change gear made of a Cu sintered alloy is formed with the compsn. constituted of, by weight, 8.5 to 15% Al, one or more kinds among 0.1 to 6% Fe, Ni and Co, one or more kinds among 0.1 to 4% Cr, Ti, V and Zr, 0.1 to 3.5% Si and the balance Cu. The porosity in the contact sliding face part with the mating members is then regulated to 0.05 to 5vol.%. The above ring has strength, has excellent initial conformability with the mating members in the contact sliding face and furthermore has excellent wear resistance.
Patent JP-S6093018-A (JP)
Title: Feeder for single material having uniform thickness
Inventor: YAMADA KATSUSHI
IPC: B65G47/84
Filed: 1983-10-25
Abstract: PURPOSE:To simplify the constitution of a feeder by cutting a raw material sent at a uniform height to a fixed thickness by a saw blade device and kicking out the cut upper layer end material substantially perpendicularly to be removed. CONSTITUTION:Raw materials 11 having various thicknesses is transferred at a feed level of uniform height by a feeder 2, and cut to a fixed thickness by an endless saw blade 6 positioned at a fixed height from the feed level to discharge a single material 8 having a fixed thickness. The single material 8 is forwarded with an end material 4 placed on the upper surface thereof. When it reaches a pusher 5, the pusher 5 is driven to push out the end material 4 in the direction perpendicular to the advancing direction and transfer same onto a roller conveyer 14 for an end material. Then, only the single material 8 is conveyed by the feeder 2. Thus, the constitution can be simplified.
Patent JP-H0951421-A (JP)
Title: Image processing unit and its method
Inventor: MIYAKE NOBUTAKA
IPC: G06T1/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To realize high resolution information equivalent to a printer engine while relieving the load of image processing by setting each number of generated output image data based on input image data subject to processing of color correction/resolution conversion. SOLUTION: A log transformation means 101 applies logarithmic transformation to RGB data to generate CMY information of a complementary color. The generated information CMY is given to a quantization means 102, in which the information is divided into high-order bits and low-order bits. The high-order bits of each color are given to an LUT 103, which provides an output of a correction value of 8 apexes surrounding an input value based on the received high-order bit information. On the other hand, the low-order bit information masked by the quantization means 102 is sent to a generated pixel decision means 104. The generated pixel decision means 104 decides which apex by what pixel number is to be outputted based on a magnification factor.  An arrangement means 105 arranges the correction value in 4×4 picture elements of each component of the CMYK to obtain an arrangement result 106.
Patent JP-H0939680-A (JP)
Title: Manufacture of panel with wire harness
Inventor: TAKANO YOICHI
IPC: H01B13/012
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a panel with a wire harness improving the assembling property of the wire harness at a low cost. SOLUTION: The manufacture of a panel 22 with a wire harness 30 is provided with the first process in which the panel 22 is formed into a prescribed shape, the second process in which the wire harness 30 is arranged on the panel 22 manufactured in the first process, and the third process in which the panel 22 is vacuum-molded after the second process, a cover film 33 is covered on it, the cover film 33 is vacuum-sucked from the evacuating holes 29 formed on the panel 22, and the cover film 33 is stuck and connected to the upper face of the panel 22 while the wire harness 30 is pinched between the panel 22 and the cover film 33.
Patent JP-H0366440-A (JP)
Title: Device for detecting abnormality of punch of head part forming machine
Inventor: MAKINO ISAO
IPC: B21J13/02
Filed: 1989-07-31
Abstract: PURPOSE:To eliminate the need for a special part to detect the stop of a rotary driving source and to inexpensively detect an abnormality of a ram by applying a structure that the abnormality of the ram is displayed when a number of reads of a sensor detecting an advance position of a punch reaches a number of preset reads. CONSTITUTION:A ram 8 having at least one of a preforming punch 6 and a head forming punch 7 is moved forward and backward to a receiving block into which a blank 2 is pressed and a sensor 10 to detect the advancing position of the punch is provided. When one cycle data is read from this sensor 10 and this number of reads reaches the number of reads specifying the tine necessary for preset one cycle, the abnormality of the ram 8 is displayed by deciding that the ram 8 stops. Consequently, a special part to detect the stop of the rotary driving source to advance and retreat the ram 8 is not required and the abnormality of the ram 8 can be detected without detecting the stop of the rotary driving source and inex-pensively.
Patent JP-H09203904-A (JP)
Title: Method for spraying spacer for liquid crystal display element
Inventor: IMAMURA SHINJI
IPC: G09F9/30
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to spray spacers uniformly to desired shapes by arranging conductive materials to specific shapes on the rear surface side of a transparent substrate and connecting these conductive materials to the ground. SOLUTION: The conductive material 7 is arranged to the specific shapes on the rear surface side of the transparent substrate 6 and these conductive materials 7 are connected to the ground 12, by which the spacers 5 for liquid crystal display elements are sprayed on the transparent substrate 6 of the liquid crystal display panel according to the specific shapes of the conductive materials 7. A nozzle 3 is connected by a dispersing device 1 disposed on the outside of a container and is used to mix the spacers 5 for the liquid crystal display element with air and to disperse these spacers and connecting pipe 2. In such a case, the conductive materials 7 are connected to the ground 12 and, therefore, the minus charges on the transparent substrate surface are neutralized in the parts where the transparent substrate 6 and the conductive materials 7 are in contact with each other.  The spacers 5 for the liquid crystal display element discharged from the nozzle 3 are preferentially sprayed to the parts where the charges on the surface of the transparent substrate 6 are neutralized.
Patent JP-H0484444-A (JP)
Title: Conductive paste
Inventor: KUROKAWA TOKUO
IPC: C08L63/00
Filed: 1990-07-27
Abstract: PURPOSE:To obtain high speed curing conductive paste having excellent adhesive properties and no void by employing aluminum compound having an organic group, silicone compound having an OH group directly coupled to Si or a hydrolyzable group, organosilane compound and conductive powder as indispensable ingredients as epoxy resin, curing catalyst. CONSTITUTION:22 parts of epoxy resin YL980 (trade name of Yuka Shell Bpoxy Co.), 4 parts of phenylglycidylether, 0.5 part of aluminum trisacetylacetonate, 0.5 part of diphenyldiethoxysilane and 73 parts of silver powder are mixed, and kneaded by three rolls to manufacture conductive paste (A) in an embodiment 1. In a second embodiment 2, 22 parts of the epoxy resin YL, 4 parts of phenylglycidylether, 0.5 part of aluminum trisethylacetate, 0.5 part of diphenylmethoxysilane and 73 parts of silver powder are mixed, and kneaded by three rolls to manufacture conductive paste (B).