baber/WOPTO huggingface dataset:
Patent JP-S63176436-A (JP)
Title: Manufacture of mini-pellet for sintering
Inventor: KOMATSU OSAMU
IPC: C22B1/16
Filed: 1987-01-16
Abstract: PURPOSE:To manufacture a mini-pellet having superior strength withstanding drop shock and thermal shock, by blending a base starting material consisting of pulverized starting material and coarse-grained starting material, limestone fines, and quick lime under specific conditions and palletizing the resulting mixed starting materials to a specific pellet size. CONSTITUTION:The base starting material is prepared principally from the pulverized starting material consisting of grains of <=0.25mm grain size and the coarse-grained starting material in which grains having 1-<8mm grain size comprise 50wt.% and average grain size is regulated to >=1.5mm so that weight ratio of the pulverized starting material to the coarse-grained starting material is regulated to <=4.0. Subsequently, 5-20wt.% limestone fines of <=0.5mm grain size prepared by screening limestone fines as sintering material and 2-10wt.% quick lime as binder are blended with the above base starting material. Then, the resulting mixed starting materials are pelletized to 1-8mm pellet size by means of a rolling-type pelletizer, so that mini-pellet for sintering having superior strength can be obtained.
Patent JP-H01182092-A (JP)
Title: Optical recording medium
Inventor: SAITO SHOGO
IPC: G11B7/24
Filed: 1988-01-14
Abstract: PURPOSE:To ensure that an irradiated part has a reflectance higher than that of an unirradiated part and enable the use as an optical recording medium, by providing on a substrate a thin film of a conjugated high molecular weight precursor capable of forming a conjugated system through elimination of a side chain when being heated by irradiation with high-density energy rays. CONSTITUTION:A conjugated high molecular weight precursor is heated by thermal energy released through a radiationless process accompanying the absorption of high- density energy rays, resulting in an elimination reaction. From the viewpoint of preservability of a record, therefore, the precursor is preferably a high molecular weight precursor having an elimination temperature of 70-400 deg.C, and may be a poly-2,5-thienylenevinylene precursor of the formula, wherein R1 is a 1-10C hydrocarbon group, preferably, a 1-6C hydrocarbon group, e.g., methyl or ethyl. The high molecular weight precursor is preferably synthesized by a sulfonium slat decomposition method, in view of excellent stability when being left to stand and from the viewpoint of preservability of a record. The sulfonium salt group is sensitive to heat, light, UV rays, strong basic conditions or the like, and elimination of the sulfonium salt gradually takes place after polymerization, thereby hindering effective substitution on the alkoxyl. Therefore, condensation polymerization is carried out at a temperature of not more than 25 deg.C.
Patent JP-H08194664-A (JP)
Title: Data transfer device
Inventor: ISHIBASHI KENICHI
IPC: G06F13/42
Filed: 1995-01-19
Abstract: PURPOSE: To provide the data transfer device with which transfer is enabled even when the skew of data or clock to be transferred is large. CONSTITUTION: A transmitting circuit is provided with a pulse generating circuit 15 for applying pulse signals as data DT(0)-DT(n) and clock CK and a receiving circuit is provided with a variable delay circuit 11 for delaying the received clock, latch circuits Lin(O)-Lin(n) for latching the received data at the timing of a clock 14 delayed by the delay circuit 11, and variable delay control circuit 12 for controlling the delay amount of the variable delay circuit 11 by using the output signals of the latch circuits Lin(O)-Lin(n).
Patent JP-S5291244-A (JP)
Title: Controlling method of locking elevator door
Inventor: KOTAKA KIYOUHIKO
IPC: B66B13/14
Filed: 1976-01-21
Abstract: PURPOSE: To prevent erroneous operation of lock on the elevator door even when the stop position of the elevator cage is varied during the laoding or unloading operation of heavy loads into the elevator cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01182089-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/337
Filed: 1988-01-13
Abstract: PURPOSE:To contrive higher color forming sensitivity, moisture resistance and heat resistance and provide suitability for high-speed recording, by incorporating a specified compound into a thermal recording material comprising a leuco dye and a color developer for developing the dye into a color when making contact with the dye. CONSTITUTION:A leuco dye is preferably one which is ordinarily applied to such thermal recording materials, e.g., a leuco compound of a dye based on triphenylmethane, fluoran, phenothiazine, auramine or spiropyran. A color developer is preferably one of various electron-acceptive compounds capable of developing the leuco dye into a color when making contact with the dye, for instance, a phenolic compound, a thiophenolic compound, a thiourea derivative, an organic acid or a metallic salt thereof. Further, a compound having two sulfonyl groups as represented by the formula is incorporated, whereby the thermal recording material is enhanced in sensitivity and preservability. In the formula, R is a lower alkyl or phenyl which may be substd. by a lower alkyl, halogen or nitro, and m is 0 or 1.
Patent JP-H09196330-A (JP)
Title: Waste combustion furnace and method for controlling its combustion
Inventor: KAMISAKI AKIHISA
IPC: F23G7/05
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To stabilize a temperature of discharged gas at a stocker furnace and concurrently to enable a complete combustion point of waste combustion residues on the stocker furnace to be stabilized irrespective of the type and the amount of wastes to be fed. SOLUTION: A waste supplying device 1 which is different in reference to the type of waste 5 is installed at a rotary kiln 20 having a stocker furnace 30 connected in cascade and there is provided a control device 2 for performing a respective feeding amount set by the waste supplying device 1 in response to a combustion state in the furnace.  In addition, the combustion state is discriminated in reference to detected values obtained from a heating calorie sensing means 3 for use in sensing a heating calorie at the stocker furnace 30 and a combustion complete position sensing means 4 for sensing a combustion complete point of waste combustion residue 6 on a stocker 31 in the stocker furnace 30 and then a supplying amount of wastes 5 fed from a different waste supplying device 1 is individually adjusted and controlled in response to a predetermined order of priority in response to the discriminated combustion state.
Patent JP-S59130561-A (JP)
Title: Adhesive agent coater for tip type electronic parts
Inventor: MOBARA HIROTOSHI
IPC: B05C1/02
Filed: 1983-01-17
Abstract: PURPOSE:To mount many kinds of parts and to increase additionally the scale of integration by studding freely elongatable and contractable transfer pins and cylindrical pipes on a square plate having many through-holes and unitizing the same into one body. CONSTITUTION:Each transfer pin unit 11 stuck spherically with an adhesive agent 7a at the tip of a transfer pin 10 is moved to above a substrate 15 which is already mounted with parts and is stopped over a transfer conveyor 14, by an arm 12 supporting said unit and a cam lever device 13 giving a rotating and lifting effect on said arm 12. A square plate 21 holds freely attachably and detachably cylindrical pipes 22 to be inserted therein with the pins 10. Many through-holes 23 arranged at the same or different pitches are formed on the plate 21, and the pins 10 are respectively freely attachably and detachably inserted into plural pieces of the cylindrical pipes 22 studded respectively in the through-holes 23 in suitable positions.
Patent JP-S57121416-A (JP)
Title: Controlling method for inter-travelling cutting machine
Inventor: MATSUDAIRA TAKAYUKI
IPC: B23D36/00
Filed: 1981-01-21
Abstract: PURPOSE:To prevent stoppage of a carrier line to improve productivity by keeping the minimum length of a rear end final piece material at a prescribed value or more when a material is divided and cut through an inter-travelling cutting machine. CONSTITUTION:When a material detector 10 detects the tip of a material, the detected signal is provided to a pulse counter circuit 15. Pulses sent from a pulse generator 14 are counted in the circuit 15, and when a value set by a split length setting device 16 equals to a counted pulse number, an operation initiation command is given to cutting initiation command circuit 6a, and a calculated pulse number is reset, allowing counting to be initiated again from zero. The material is divided at every set split length, and when the rear end of the material is detected by a detector 10, a minimum rear end position is set 18 by means of a rear end position arithmetic circuit 17a, thereby preventing occurrences of a shorter end material, than said minimum piece material.
Patent JP-H03210654-A (JP)
Title: Distributed control processor
Inventor: KAKUNO TAKANE
IPC: G06F15/177
Filed: 1990-01-16
Abstract: PURPOSE:To decrease the bottleneck parts in the overall system processing by fetching an interruption request according to the timing of a timing control part and informing other processors of a fact that the interruption request is held. CONSTITUTION:An interruption acceptance control part 25 of each of processors 1a - 1m displays a fact that its own processor, e.g., a processor 1a is idle at a display part 24 and then fetches an interruption request according to the timing of a timing control part 20 if the interruption request is not given to other processors 1b - 1m. At the same time, the part 25 informs the processors 1b - 1m of a fact that the interruption request is held so that the same interruption request is not accepted by these processors 1a - 1m. Thus it is possible to decrease the bottleneck parts in the overall system processing.
Patent JP-H04310534-A (JP)
Title: Method and apparatus for manufacturing mineral fiber
Inventor: JIYAN IBU OOBU
IPC: D01F9/08
Filed: 1992-01-17
Abstract: Techniques for obtaining inorganic fibres from a thermoplastic material of high melting point and more precisely the control of the flow rate and of the temperature of the jet of molten material distributed on the fibre-making machine. The invention proposes to make the molten material pass through a storage chamber where a control of the flow rate and also a check on the height of molten material vertically above the casting orifice are performed using the inclination of the storage chamber. The invention applies to the production of rock wool. <IMAGE>
Patent JP-H06284543-A (JP)
Title: Wiring passage
Inventor: KIMURA HISAO
IPC: H02G9/04
Filed: 1993-01-19
Abstract: PURPOSE:To provide a wiring passage whereon troughs having different widths from each other can be laid without the alterations of the shapes and dimensions of their trough pedestals, in relation to the wiring passage wherein various wirings provided along a railroad, an express-highway, or the like are stored in a protective manner. CONSTITUTION:A wiring passage has flat-plate-like trough pedestals 16 which are provided respectively on supporting piles 12 stood on the ground 10 at predetermined spaces and on the left and right sides of the central part of each one of which two laterally long through holes 14 are provided respectively, two supporting frames 20 having L-shaped profiles which are provided on both sides of each trough pedestal 16 while being supported by a plurality of trough pedestals 16 and whose laying space is adjustable by clamps 18 which are so mounted as to be passed through the laterally long through holes 14, and a trough 24 supported by the trough pedestals 16 both the side parts of whose lower end are held being interposed between the supporting frames 20 and wherein a wiring group is stored.
Patent JP-H10199078-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHINOZUKA KEIJI
IPC: G11B33/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily visually recognize the display label of a magnetic tape cassette from a tape cassette feeding port by arbitrarily opening the door of the port at a desired angle. SOLUTION: If an opening/closing mode is selected while closing a door 63, a sliding and driving gear 29 of a motor is rotated in the clockwise direction, a sliding piece 16 is slid to the right, a cam sliding axis 14 of a door opening and closing lever 12 is moved from the condition of a third cam 23 to the condition of a fourth cam 24, the door 63 becomes in a half opened condition and the display label of the back of a magnetic tape cassette 50, which is mounted, is seen by the user. If it is moved to a fifth cam 25, the door 63 is further opened and the label on the top surface of the cassettes is observed. During the ejection operation of the cassette, it is automatically moved to a second cam 22 and it is fully opened.  Thus, the user is not required to repeat the cassette ejection.loading operations and the superiorly designed magnetic recording and reproducing device is obtained.
Patent JP-H06214111-A (JP)
Title: Color liquid crystal display device
Inventor: MORI KOSHIRO
IPC: G02F1/1335
Filed: 1993-01-19
Abstract: PURPOSE:To provide the device which does not require a smoothing process and cost by constituting at least one sheet of two sheets of light transparent substrates of a plastic film material and laminating a substrate with color filters on the outer side of the substrate consisting of the plastic film. CONSTITUTION:The light transparent substrate 11 is the substrate consisting of a material, such as glass or plastic and faces to the plastic film substrate 12. Transparent electrodes 15 are formed on the substrates 11, 12 and further, an oriented film material, such as polyimide, is applied on the inner front surface thereof. Two sheets of these substrates 11, 12 are stuck to each other and are sealed at the periphery by a sealing resin 17. A liquid crystal material 18 is filled between the substrates 11 and 12. Spacer particles 19 hold two sheets of the substrates 11, 12 at a specified spacing. Further, the color filters 13 formed on the substrate 14 by another stage is laminated on the plastic film substrate 12 of the liquid crystal panel, by which color display is enabled.
Patent JP-S60150875-A (JP)
Title: Automotive body painting line equipped with sealing stage
Inventor: OOTA KOUJI
IPC: B05D7/14
Filed: 1984-01-17
Abstract: PURPOSE:To carry out efficiently a sealing operation by connecting plural sealing stages each having a positioning device, an automatic opening and closing device, and a sealing robot in parallel to a painting line. CONSTITUTION:Each one of plural sealing stages 8A, 8B, and 8C which are arranged in parallel with each other is connected to one painting line 2. A positioning device of an automobile body, an automatic opening and closing device of a door and a hood, and a robot for coating a sealing material on the part to be sealed are provided to each sealing stage 8. The bodies which are sealed at a time in the plural sealing stages 8 are successively returned to a painting line 4. Accordingly, an efficient sealing operation can be carried out.
Patent JP-H02186479-A (JP)
Title: Distributed data base inquiry processing system
Inventor: ISHIKAWA HIROSHI
IPC: G06F12/00
Filed: 1989-01-12
Abstract: PURPOSE:To improve usability by providing a conversion information part and a means to convert inquiry information at a node and transferring the respective inquiry information, which are converted and generated, to a node to have a prescribed local data base. CONSTITUTION:A conversion information part 10 to be provided in each node 15 is composed of objects to be provided corresponding to the respective high- order concepts such as respective words and the general terms of those word and an attribute, etc. An inquiry conversion part 11 retrieves the object of the information part 10 based on the inquiry information and the inquiry information are converted and generated according to the object. A data base control part 3 adds a node address to those inquiry information and when those information are received from the conversion part 11, the retrieval is executed concerning the inquiry information of the self-node. Then, a response is outputted to a terminal and the inquiry information to the other node are transferred to the designated node by a network 6. Thus, the user of a distributed data base can execute the inquiry to the plural distributed data bases.
Patent JP-S60151458-A (JP)
Title: Cam shaft
Inventor: UMEBA GENKICHI
IPC: F01L1/04
Filed: 1984-01-20
Abstract: PURPOSE:To prevent generation of initial scuffing due to the shortage of lubricating oil upon the initial period of operation by a method wherein a resin rod, formed in a shaft by injection molding, is inserted into the hollow section of the shaft. CONSTITUTION:The resin rod 5, formed in the shaft 3 by injection molding, is inserted into the hollow section of the shaft 3 to form a lubricating oil path 4 between the shaft 3 and the resin rod 5. According to this method, the lubricating oil path 4 having a volume smaller than the hollow section of the shaft 3 can be formed, therefore, the lubricating oil can be supplied quickly to the lubricating oil path 4 to fill it and the initial scuffing due to the shortage of the lubricating oil upon the initial period of the operation may be prevented.
Patent JP-S59133941-A (JP)
Title: Treatment of final cast billet in horizontal continuous casting
Inventor: MORI TAKASHI
IPC: B22D11/04
Filed: 1983-01-18
Abstract: PURPOSE:To treat smoothly and efficiently a final cast billet by stopping once the drawing of the cast billet for a specific time at the point of the time when the surface of the molten metal in a tundish decreases to a prescribed level or below then cutting the cast billet near the feed nozzle. CONSTITUTION:A melt level detector, for example, a thermocouple 6, provided in the upper part of a tundish nozzle 2 indicates a high temp. when the top end thereof is in contact with the molten steel M in a tundish 1. When the thermocouple 6 parts from the steel M on lowering of the melt surface, the detected temp. decreases sharply and therefore the fall of the melt surface to near the top surface line of a feed nozzle 3 can be detected. The intermittent drawing of a cast billet is once stopped upon detection of said fall. The position where the solidification of the metal M starts shifts from the nozzle 3 toward the nozzle 2 as the stop time passes by. Here, the stop time (t) (min) is adjusted adequately by the inequality [D: the bore of the nozzle 3 (cm)] and the drawing is started at the point of the time when the position where the solidification starts shifts from the nozzle 3 to the tundish 1 side, so that the cast billet is broken at the part of the nozzle 3.
Patent JP-H06214188-A (JP)
Title: Light source device for projection
Inventor: TSUKADA MASASHI
IPC: G02B27/00
Filed: 1993-01-20
Abstract: PURPOSE:To increase an effective irradiating light by converging light beams on an optical path on the outside of an object to be irradiated by means of a lens provided with an aperture. CONSTITUTION:By setting a light source 2 on the focus (f) of a parabolic reflection mirror 1, a light radiated from the light source 2 is transformed to a parallel light beam 5. A symbol 3 shows a (convex) lens for forming light beam whose center is made to coincide with the central optical axis and its center part has a rectangular aperture 9 at the same position as that of an object to be irradiated 4 having an external shape of a rectangle. The light beam 7 at the center part among the parallel light beams 5 is transmitted through the aperture 9, projected on the object to be irradiated 4, the optical path on the peripheral part is refracted inward with a prescribed angle 8 on the convex lens 3 and the object to be irradiated is irradiated with the refracted light beam 6.
Patent JP-H05198734-A (JP)
Title: Semiconductor ic device
Inventor: ISHII KENICHI
IPC: H01L25/18
Filed: 1992-01-20
Abstract: PURPOSE:To provide a semiconductor IC device such that heat generated in the device can be easily dissipated, the size is small, the integration scale is large and the reliability is high. CONSTITUTION:A semiconductor IC device is equipped with a metal plate 7 on which a semiconductor pellet 4 is fixed, and a board 1 for semiconductor mount, which has a through-hole 1a in which the semiconductor pellet 4 is fitted. After fitting the semiconductor pellet 4 in the through-hole 1a, the metal plate 7 is fixed on the board for the semiconductor.
Patent JP-S62168010-A (JP)
Title: Length measuring method
Inventor: HATTORI HIDEO
IPC: G01B15/00
Filed: 1986-01-17
Abstract: PURPOSE:To perform length measurement without being influenced by a magnification changing factor by adjusting the quantity of movement of a sample so that images of patterns to be measured of data which are displayed in contact are brought into contact deviating just by the width of patterns. CONSTITUTION:Since the output voltage from a piezoelectric element driving and controlling circuit 13 is impressed on a piezoelectric element 4, the piezoelectric element 4 is expanded and contracted synchronizing with the Y axis scanning of electron beams 6 and in accordance with this, the sample 1 is moved in the direction of an X axis and the images which are divided into two up and down and whose upper and lower sides are deviated on right and left are formed on a screen of a CRT. Then, while watching this screen, the quantity of movement of the sample, namely, the voltage of a driving signal to the piezoelectric element 4 is adjusted so that the images of the patterns to be measured are deviated and one side of the upper and lower patterns is just coincident with the other side and when the output voltage of the piezoelectric element driving and controlling circuit 13 is measured with a voltmeter 14, the value corresponds to the width of the patterns to be measured. In this way, it is made possible to select the image magnification optionally and the stable minute length measurement can easily be performed.
Patent JP-S5290778-A (JP)
Title: Disc brake for vehicle
Inventor: NUMAZAWA AKIO
IPC: F16D55/224
Filed: 1976-01-27
Abstract: PURPOSE: An easy-installed disc brake for use in vehicles, wherein a jolt isolating spring is arranged between the calipers and the supension member of the torquereceiving arm, so as to isolate them elastically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11204052-A (JP)
Title: Cathode and cathode-ray tube using it
Inventor: NOGUCHI RYOJI
IPC: H01J29/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a cathode with high thermal conductivity and a cathode-ray tube at low cost. SOLUTION: This cathode 23 attached to a neck part of a cathode-ray tube and capable of emitting electrons being heated by a heater is constituted of a cathode sleeve 25 formed into a cylinder to insert a heater into and a cathode cap 26 made of the same material for the cathode sleeve part 25 and integrally formed at the end of the cathode sleeve part 25 and bearing an electron emitting part 27 which emits electrons being heated by the heater.