baber/WOPTO huggingface dataset:
Patent JP-H08275734-A (JP)
Title: Production of feed additive
Inventor: RI SHIYOUKAKU
IPC: A23K1/16
Filed: 1995-04-07
Abstract: PURPOSE: To produce a feed additive in a shape of ready intake of a domestic animal by processing a fish oil containing DHA(docosahexaenoic acid) and EPA(eicosapentaenoic acid). CONSTITUTION: A fish oil is mixed with quick lime or slaked lime and water and the mixture is heated at 60-100 deg.C and reacted. The formed solid substance is separated, dried and powdered to give a feed additive having no smell peculiar to a fish oil. A deodorized fish oil and a purified fish oil are preferable as the fish oil. The feed additive is added to the feed, fed to a milking cow and a hen to obtain a milk and an egg containing DHA and EPA.
Patent JP-H0592704-A (JP)
Title: Tire tread and method for soundproofing thereof
Inventor: UIRIAMU YUUJIIN GUROOBAA
IPC: B60C11/04
Filed: 1992-03-06
Abstract: PURPOSE: To deduce irregular wear and noise by setting the angles of leading and tailing groove walls in different specific ranges in the plural lugs bounded by the lateral and annular grooves in tire tread. CONSTITUTION: This tire tread has a ratio of net to gross (a ratio of footprint area to total tread area) of 50%-80% and has plural lugs 18 bounded by lateral and annular grooves. The lugs 18 have the angle X of a groove wall 24 at a leading edge 28 set in a range of 3 deg.-8 deg. and the angle Y of a groove wall 26 at tailing edge 30 in a range of 0 deg.-2 deg.. Therefore, the lugs 18 substantially form a trapezoid shape having a tread base 32 as its base and a mounted portion 34 as its top side. This will reduce irregular wear as well as noise.
Patent JP-S5519302-A (JP)
Title: Hydraulic pressure line in hydraulic shovel
Inventor: IKEDA TOSHIMICHI
IPC: E02F9/22
Filed: 1978-07-10
Abstract: PURPOSE:A means is provided to obtain a required revolving power greater than a specified value regardless of load on the arm, when rotating hydraulic motor and arm hydraulic cylinder are simutatneously operated. CONSTITUTION:When the load of the hydraulic arm cylinder 40 is less than that of the rotating hydraulic motor 50, oil pressure of pump 2 actuates the cylinder 40 to generated differential pressure at both sides of throttle E and switch valve 32a works. And when the cylinder 40 extends to cause the arm excavation, the switch valve 32a moves to the right, actuating throttle F. Then, the pump 32a increases its discharge pressure to the value corresponding to the resistance of the throttle F. Therefore, if the resistance of the throttle F is set to the value exceeding the motor 50 starting load, the pressure oil of the pump 3a is fed to the motor 50 to actuate it.
Patent JP-S59208924-A (JP)
Title: Pulse signal generator
Inventor: YAGUCHI MASAYUKI
IPC: H01H19/00
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a pulse signal generator which produces no chattering nor sound for a long lifetime by selecting different through holes between left and right revolution modes with use of an idle angle between main and secondary rotary disks having through holes or reflecting plates and obtaining a pulse signal from the information light. CONSTITUTION:A main rotary disk 32 has a projection 51 which revolves a secondary rotary disk 33 when the disk 32 revolves more than an idle angle. At the same time, through holes 52 and 53 for light are provided on the radial lines led from the axial core of the disk 32. The disk 33 has stoppers 54 and 55 together with an idle angle theta and also has through holes 56 and 57 of angle theta. When a main shaft 31 is turned left, the through holes at the side further away from the axial core have coincidence between the disks 32 and 33. Thus four thrugh holes for light are produced. Under such conditions, the shaft 31 is continuously revolved. Thus four pulse signals are delivered every revolution by a photoelectric switch consisting of optical elements 36 and 37. The same result is also obtained when the shaft 31 is turned right.
Patent JP-H07286229-A (JP)
Title: High pressure phase boron nitride sintered body for cutting tool and its production
Inventor: KUROYAMA YUTAKA
IPC: B23P15/28
Filed: 1994-04-21
Abstract: PURPOSE:To improve the chipping resistance and wear resistance of a high pressure phase boron nitride sintered body for a tool and to impart a long service life thereto. CONSTITUTION:This high pressure phase boron nitride sintered body for a cutting tool is constituted of (1) 20 to 80wt.% high pressure phase baron nitride and (2) 80 to 20wt.% intermetallic compounds of the carbon nitride of titanium Ti (C, N) in which the atomic weight ratio of carbon (C) to nitrogen (N) is regulated to N/C<=0.15 and at least one metal selected from a group of Al, W, Co and Zr. As for its producing method, the powdery body having the same compsn. is uniformly mixed, and after that, sintering is executed at >=1000 deg.C sintering temp. under 2.4 to <4Gpa sintering pressure.
Patent JP-S58202267-A (JP)
Inventor: TAKENOSHITA MITSUAKI
IPC: B66B1/06
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-H11284709-A (JP)
Title: Receiving base device for transmitter-receiver
Inventor: SEGUCHI KATSUTOSHI
IPC: H04M1/11
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To stably mount a transmitter-receiver in each using mode by providing a base and an intermediate base with an engaging means to engage and disengage them to a mutually opposite side at the time of desiring to turn the base by 180 deg. with respect to the longitudinal direction of the intermediate base to vary the using mode like horizontal mounting, wall-mounting and vertical mounting. SOLUTION: A base 4 freely attachable/detachable with respect to the intermediate base 3 is nearly right-triangular by a side surface view where a long edge 4a and a short edge 4b are orthogonally crossed and an open end face fitted to the entire of the bottom part 3a of the base 3 to be abutted onto the lower surface of an annular side edge piece 8 is provided on an oblique edge combining the long edge 4a and the short edge 4b. Then, these base 4 and the base 3 are provided with the engaging means engaging and disengaging them to the mutually opposite side even at the time of turning the base 4 by 180 deg. with respect to the longitudinal direction of the intermediate base 3. This device can make a horizontally mounting type receiving base device mounting the long edge 4a on a table, etc., at the time of arranging the short edge 4b of the base 4 on a side opposite to a projecting part 2b at an upper supporter 2 to engaging the base 4 to the base 3.
Patent JP-S577942-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUYOSHI FUJIKI
IPC: H01L21/331
Filed: 1980-06-19
Abstract: PURPOSE:To manufacture the impurity regions of three kinds by a method wherein the similar patterns of three kinds are formed by a silicon nitride film, an insulator film, etching speed thereof differs from the film, and a photo-resist, and the patterns and the heat-resisting oxidizing property of the silicon nitride film are utilized. CONSTITUTION:A silicon oxide film 2 is made up on the surface of an N type semiconductor substrate 1 in approximately 300Angstrom , and the silicon nitride film 3 according to thermal gaseous phase growth in approximately 1,200Angstrom  and the sulicon nitride film 4 according to a plasma gaseous phase growth method in approximately 2,000Angstrom  are laminated on the film 2. Photo-resist patterns 5 are built up, and the silicon nitride films 3, 4 are etched simultaneously using the patterns 5 as masks, thus forming the similar patterns of three kinds. Each semiconductor region is made up by successively repeating ion injection and thermal oxidation, using the patterns of three kinds as masks. An insulator, an etching characteristic thereof differs from the silicon nitride film 3, such as a polycrystal silicon film may be substituted for the silicon nitride film 4.
Patent JP-2000278705-A (JP)
Title: Color picture display device
Inventor: MAEJIMA KAZUYA
IPC: G09G3/32
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color picture display device that can display a picture with a desired hue without causing revision to other parts than a display means even when the display means consists of the arrangement of light emitting elements of any kind. SOLUTION: A color conversion section 50 receives picture data Rd, Gd, Bd to apply prescribed arithmetic processing to them and outputs picture data Rdm, Gdm, Bdm receiving color conversion. Each buffer memory 57 receives the picture data Rdm, Gdm, Bdm that are color-converted via a picture data bus 56, and they are fed to each display unit 30 configuring a screen 21 via a transmission line 31. Each display unit 30 converts the received picture data Rdm, Gdm, Bdm into a drive signal for a pixel 2, each pixel 2 is lighted on the basis of this drive signal and the entire screen 21 displays a picture of a desired hue.
Patent JP-2000278040-A (JP)
Title: Transmission antenna system
Inventor: YAMAMORI KAZUYUKI
IPC: H01Q21/26
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an omnidirectional transmission antenna system that is properly fitted to a limited installation space and that suitably transmits a plurality of broadcast waves with different radio wave frequencies. SOLUTION: In this transmission antenna system, an antenna unit is configured by using one reflector R shared by a plurality of antenna elements A, B placed side by side with different transmission frequencies. A plurality of the antenna units 1, 2, 3, 4 are placed in a circumferential direction at an equal interval to configure a plurality of polyhedral synthesis antennas synthesizing radio waves with different frequencies emitted from each antenna element respectively in a same air space. Furthermore, a position of a circular-arc loop antenna element of a multi-element twin loop antenna forming the antenna element is deviated to make a parallel arrangement interval narrow so as to make the antenna unit compact and a notch in a radio wave radiation pattern of the polyhedral synthesis antennas can be reduced.
Patent JP-S567666-A (JP)
Title: Preparation of decorative material
Inventor: KATAYAMA YOSHIHISA
IPC: B05D5/06
Filed: 1979-06-30
Abstract: PURPOSE: To obtain the decorative material having spotted convex part patterns and blurred patterns, by forming the first paint layer mixed the fillers and specific coloring agent on the surface of the substrate and also, forming the second paint layer by using the paint having a smaller miscibility than the above-mentioned paint on the above layer.  
     CONSTITUTION: The first paint layer 4 mixed the fillers 3 and coloring agent soluble in the synthetic resin paint composed of the second paint layer 5, is formed on the substrate 1. The second paint layer 5 is formed on the layer 4 by using the sythetic resin paint comparatively immiscible with the synthetic resin paint of the layer 4 while the layer 4 is not hardened, is dried and hardened. Next, the coloring agent is applied on the layer 5 and is dissolved and dispersed. Quartz powder, α-alumina etc., are used for the fillers and 5W200μ size is suitable for the above fillers. Oil color, such as solvent yellow, solvent blue etc. and water dyestuff, such as direct yellow, direct blue etc., can be used for the coloring agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02261723-A (JP)
Title: Aligning feeder for precision sheet parts
Inventor: MIYAHISA MASAHARU
IPC: B65G47/14
Filed: 1989-03-31
Abstract: PURPOSE:To align precision sheet parts and simultaneously make their feed to a forward process so as to be smoothly performed by installing a peripheral track rotor with a hopper wall and a skewing disk rotating inside the rotor separately, respectively. CONSTITUTION:In this feeder, there are provided a skewing disk 2, loading a lot of parts and moving them outward by dint of centrifugal force at time of rotation, and a peripheral track rotor 1 with a semipherical hopper wall 1a to which this skewing disk is inscribed. This peripheral track rotor is held by bearings 4, 5 at both upper and lower sides of a barrel part 1b installed in the central part. In addition, an aligning wall plate 21 attached to a peripheral frame 17 surrounding the peripheral track rotor is oppositely set up in the upper part of a flange part 1c of the rotor 1 at an interval only for passing thickness of one piece of the parts. Thus, superposition of parts themselves and inversion in reverse to a normal sense are all eliminated so that the parts are orderly feedable to a forward process.
Patent JP-H11278615-A (JP)
Title: Inventory management device
Inventor: HAGIO KENICHI
IPC: B65G1/137
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inventory management device capable of automatically recognizing condition of a material to be managed. SOLUTION: This inventory management device is provided with a mark 2 marked on a material 1 to be managed with the ink having a high reflectance to the light of the infrared ray area, an image pickup means for picking up the mark 2, an image processing means 7 for discriminating the mark 2 from the image obtained by the image pickup means 5, a central processing means 9 for obtaining the information about the material 1 to be managed from the discriminated mark 2, and a memory means 11 for storing the information about the material 1 to be managed.
Patent JP-H10280717-A (JP)
Title: Constructing method of boiler
Inventor: ANDO KOZO
IPC: E04H5/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a temporary member, to advance operation smoothly and quickly and to shorten the term of works. SOLUTION: In the constructing method of the boiler, a support 1 consisting of channel steel having a U-shaped cross section is installed, a hydraulic jack 2 is inserted into the channel 1a of the support 1 in an expansible manner, the ceiling beam 3 of the boiler is supported by a wire rope, etc., at the lower end of the hydraulic jack 2, and the upper end of the hydraulic jack 2 is lifted and fixed onto the support 1. Lower structure is assembled wile elevating the ceiling beam 3 of the boiler by lifting the lower end of the hydraulic jack 2 and fixing the lower end of the hydraulic jack 2 onto the support 1.
Patent JP-H11278076-A (JP)
Title: Variable motive power transmission device of automobile
Inventor: KUBO KAZUYUKI
IPC: F16H49/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make a variable motive power transmission device of an automobile to transmit motive power between an input shaft and an output shaft in accordance with a rotating speed difference between the input shaft and the output shaft precisely carry out motive power transmission in accordance with the required rotating speed difference in simple constitution. SOLUTION: It has a field rotor 13 furnished with a magnetism generating means 12 of a permanent magnet etc., and a conductor rotor 14 coaxially arranged on this field rotor 13 and to provide torque by a rotating magnetic field generated in accordance with a rotating speed difference with the magnetism generating means 12, and the field rotor 13 is connected to one of an input shaft 9a and an output shaft 9b and the conductor rotor 14 is connected to the other in a manner incapable of relative rotation respectively.
Patent JP-S58201967-A (JP)
Title: Preservation of parboiled and salted wakame seaweed
Inventor: KOTAKI KAZUTOSHI
IPC: A23L17/60
Filed: 1982-05-18
Abstract: PURPOSE:To preserve parboiled and salted WAKAME seaweed (Undaria pinnatifida), in an excellent state, without causing the discoloration and deterioration of the taste and flavor for a long period, by sealing the seaweed together with a disoxidation agent, and storing at 15-30 deg.C. CONSTITUTION:Parboiled and salted WAKAME seaweed (obtained by parboiling WAKAME seaweed, cooling quickly with fresh water or sea water, adding salt thereto, dehydrating, and if necessary adding additional salt thereto to attain a salt content of 30-70wt%) is sealed together with a disoxidation agent (e.g. sulfite, oxalate, iron powder, etc. usually packaged with a perforated plastic film) in an essentially gas-barrier container (e.g. metallic container made of aluminum foil, a bag made of gas-barrier resin film, etc.), and stored at 15- 30 deg.C. The seaweed can be preserved for >=2 months by this method.
Patent JP-S61241441-A (JP)
Title: Parallel multicylinder engine
Inventor: YAMAMOTO MASAHIRO
IPC: F02F1/18
Filed: 1985-04-19
Abstract: PURPOSE:To check a power loss, by forming each of notch parts in a cylinder sleeve end at the crankshaft side, while situating both notch parts of adjacent cylinder sleeves in a position so as to be opposed with each other in a direction along an axial direction of the crankshaft. CONSTITUTION:Each of notch parts 18 and 18' is formed in each end of cylinder sleeves 7 and 7' at the side of a crankshaft 6, and both notch parts 18 and 18' of adjacent cylinder sleeves are situated so as to be opposed with each other in a direction along an axial direction of the crankshaft 6. Therefore, when pistons 8 and 8' inside each of these cylinder sleeves 7 and 7' move up and down, air inside one cylinder sleeve in these adjacent cylinder sleeves passes through the flow passage, broad in a sectional area, formed by these notch parts and flows toward the inside of the cylinder sleeve on the other. Accordingly, a flow of the air takes place with small resistance so that when these pistons move up and down, the occurrence of a power loss is well checked.
Patent JP-H09278200-A (JP)
Title: Paper feeding device
Inventor: OGAWA RYUTA
IPC: B65H3/54
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To stably feed paper sheets while neither overlapped feeding nor non-feeding take place even when frictional force is great among the paper sheets such as back paper sheets, recycled paper sheets and the like, or even if there exists a great difference in friction between the paper sheet themselves. SOLUTION: Only the uppermost paper sheet out of paper sheets housed in a paper sheet housing part 1, is turned over by an uppermost paper sheet turn-over means 10, the remaining paper sheets 3 other than the aforesaid turned-over paper sheet at the uppermost level, are pressed by a paper sheet pressing means 15 in such a way as not to be fed, so that only the uppermost paper sheet which has been turned over by the uppermost paper sheet turn-over means 10, is thereby fed by a paper feeding means 4.
Patent JP-H11281125-A (JP)
Title: Air conditioner
Inventor: KATSUKI HIKARI
IPC: F24F11/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To detect stop of a compressor with a simple structure by judging the existence of abnormality in an outdoor unit, on the basis of the results detected by a current detector at the time when a power relay is operated by a compressor controller. SOLUTION: When an abnormality occurs in an outdoor unit 14, a control circuit 88 of the outdoor unit 14 disconnects at least one of contacts 116A, 116B. Then, a compressor motor 92 stops to protect the compressor, a heat exchanger, or the like. When disconnecting the contacts 116A, 116B, the control circuit 88 also disconnects a contact 118 with the result of switching off a power relay 102 and reducing the current value detected by CT to be not less than a given value. Specifically, a microcomputer provided to an indoor unit judges that the abnormality has occurred in the outdoor unit 14 and the power relay 102 has been forcibly switched off, in spite of supporting the switching-on of the power relay 102.
Patent JP-S59209903-A (JP)
Title: Radial tire for heavy-duty high-speed running on good road
Inventor: OKADA RIYOUZOU
IPC: B60C11/117
Filed: 1983-05-12
Abstract: PURPOSE:To prevent the occurrence of abnormal wear in a tire, by installing the specified branch grooves and sipings in each area over a tire tread, in case of a radial tire which trisects the tire tread into three parts as in a shoulder area and a crown area by means of two main grooves extending over the circumferential direction and also trisects the crown area into three parts in addition. CONSTITUTION:In case of a radial tire having such a pattern that trisects a tire tread into three parts as in a shoulder area SH and a crown area CR by means of two main grooves 5 extending over the circumferential direction, and also trisects the crown area CR into three parts as in a central area CC and a two- center intermediate area CM by means of narrow auxiliary grooves 6, there is provided with a cut (siping) 8 being tilted toward the curcumferential direction in a rib of the central area CC at an equipitch. Likewise, branch grooves 7 in a narrow lateral direction are installed in the two-center intermediate area CM in the circumferential direction at an equipitch. In addition, a branch groove 11 having a groove width of 0.5-3% in tread width is installed in the shoulder area SH at an equipitch as well, forming a shoulder block 9, and each siping 10 in length as specified is installed in the edge of each block 9.
Patent JP-H07266135-A (JP)
Title: Electric discharge machine having machined surface chip removing mechanism
Inventor: INAGAKI HIROSHI
IPC: B23H11/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an electric discharge machine having a movable chip removing mechanism, by which chips on a wide machined surface can be removed uniformly. CONSTITUTION:A spindle head 12 capable of moving in the direction of Z-axis is provided on a lower base 2 through an upper saddle 6 capable of moving in the direction of X-axis and a column 8 capable of moving in the direction of Y-axis, a table 5 is fixed on the lower base through a table lower stand. 4, and the lower base is provided in such a manner as to move on the bed 1. During electric discharge machining, a work and an electrode are moved in a machining liquid 10 while the relative positional relationship between the work W and the electrode 15 is kept to remove chips generated on the machined surface during electric discharge machining, whereby concentrated discharge due to short-circuit of chips can be avoided so as to improve the quality of the machined surface.
Patent JP-H02265433-A (JP)
Title: Preparation of natural bitter substance
Inventor: SHIRAISHI SATORU
IPC: A23L27/10
Filed: 1989-04-04
Abstract: PURPOSE:To profitably and inexpensively prepare a highly safe natural bitter component from a readily available natural raw material by a simple means by specifying the concentration of an organic solvent when the water extract of roasted coffee is treated with the water-miscible organic solvent to extract the bitter component. CONSTITUTION:In a method for collecting an organic solvent-soluble fraction by adding a water-miscible organic solvent to the water extract of roasted coffee and removing the resultant water insolubles, the concentration of the organic solvent is adjusted to >=40wt.%. The organic solvent includes methanol, ethanol, isopropyl alcohol, acetone and methylethyl ketone. The natural bitter substance can be prepared into any arbitrary shape such as a solution, paste, syrup or emulsion depending to the uses thereof.
Patent JP-S60229033-A (JP)
Title: Electrophotographic binary developer
Inventor: YANO YASUSHI
IPC: G03G9/08
Filed: 1984-04-27
Abstract: PURPOSE:To form a sharp toner image high in density without causing carrier striation and an edge effect on the image by incorporating a ferrite carrier as a magnetic carrier. CONSTITUTION:The sharp toner image high in density can be formed by reducing sintered ferrite particles with hydrogen to produce the ferrite carrier having a kinetic electric resistivity of 6X10<4>-7.2X10<5>OMEGA-cm, and using a combination of this carrier and dielectric toner particles having intrinsic volume resistivity of 1X10<13>OMEGA-cm for development of an electrostatic charge image formed on an amorphous silicon photoconductor.