baber/WOPTO huggingface dataset:
Patent JP-H01156225-A (JP)
Title: Curving conveyer
Inventor: TSUKUI TOSHIHIRO
IPC: B65G21/16
Filed: 1987-12-15
Abstract: PURPOSE:To promote the reduction of area in a curving part and the correspondence to a different curvature by providing a large quantity of conveyed article receiving members in the outside of an endless chain in a curved conveying path and protruding and retracting a straight advancing conveyer, provided in a turn table, so as to convey the article in a straight or curved line. CONSTITUTION:A conveyer belt 12a is fixed to the bottom position, and a turn table 2 is displaced rotating about the rotary center axis in a manner wherein a chain 1 places its both ends respectively facing to conveyers L1 and L2. Accordingly, a conveyed article comes into no contact with the belt 12a, and the conveyed article, which is supported and conveyed by the chain 1, containing receiving members 5, and auxiliary rollers 10, 11, is conveyed curving along an arrow head X from the conveyer L1 to L2. Next fixing the belt 12a to the upper position, the table 2 is determined in its rotary position in a manner wherein the belt 12a places its both ends respectively facing to the conveyer L1 and L2. Accordingly, the conveyed article, coming into no contact with the receiving members 5 of the chain 1 and the rollers 10, 11, is supported by the belt 12a being fed transferring linearly in a right or left direction as shown by an arrow head Z.
Patent JP-H04190995-A (JP)
Title: Autogeneous soldering material and electronic circuit board
Inventor: HOSOKAWA TAKASHI
IPC: B23K1/00
Filed: 1990-11-21
Abstract: PURPOSE:To minimize thermal effect on a board and an electronic part and to simplify a soldering process by mixing a component causing exothermic reaction with soldering material. CONSTITUTION:Components of chemicals, etc., mixed in soldering material such as soldering paste, etc., cause exothermic reaction in accordance with external stimulation(light, gas, heating below the melting point of solder, etc.). The solder is heated and melted by the heat emitted in that case to perform solder joining. In this way, it becomes possible to minimize thermal effect on the heard 5 and the electronic part 1 and to join places which can not be heated by laser beam 7, etc., because they are shaded.
Patent JP-H03177784-A (JP)
Title: Repairing of spout for electric furnace
Inventor: NAKAMURA TOSHIO
IPC: F27B3/08
Filed: 1989-12-06
Abstract: PURPOSE:To repair a spout without stopping an electric furnace for a long period of time or renewing the damaged spout by a method wherein a connecting part between the spout, whose length is shortened, and a material throwing tube is separated and a short tube, having the same length as the reduced length of the spout, is interposed in the connecting part after dismantling the short tube into a plurality of parts, then, the dismantled short tube is con nected to integrate them. CONSTITUTION:When a center spout 1, difficult to extract it to the outside of a furnace, is to be repaired, an electric furnace is stopped temporarily and the flange of connecting part between the centers pout 1 and a material throwing tube 2, which is provided on a furnace lid, is separated. Subsequently, the spout 1 is descended to provided an interval between the spout 1 and the material throwing tube 2 while a short tube 6 equipped with a flange, divided into a plurality of parts so as to have a length (l) same as the reduced length of the spout, is interposed in said connecting part. Next, the divided short tube is welded to integrate it. When the divided parts 6a-6c the short tube 6 are assembled and connected, a short tube having the same shape as the center spout may be obtained. On the other hand, the short tube 6 is provided with a partitioning plate 7 for the short tube, which is connected to the partitioning plate of the center spout, whereby there is no hindrance in the dividing of the supply of material.
Patent JP-H10164076-A (JP)
Title: Communication system
Inventor: MAENO KENICHI
IPC: H04L12/28
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of terminal switching devices for respective terminals and to eliminate the troublesomeness of performing the operation of changeover every time of connection in the case of connecting a host and the plural terminals by one communication channel. SOLUTION: The terminal B inputs reception data inputted through the communication channel 9 on a host side to an input connector 5 through a converter 4-b to the RXD of a CPU 1. In the case that selection signals to which an identification code addressed to the present terminal is added are present in the reception data, the reception data are fetched, a TXD switching circuit 3 is operated and the preparation data of the present terminal are sent through the converter 4-a and the input connector 5 to the host communication channel 9. Then, the terminal A sends the data inputted from the communication channel 9 through the communication channel 8 to the host 7.
Patent JP-H06160405-A (JP)
Title: Potating speed detecting device
Inventor: MATSUSHITA TAKESHI
IPC: G01D5/244
Filed: 1992-11-26
Abstract: PURPOSE:To sweep out detection errors caused by temperature changes, etc. CONSTITUTION:In the title detecting device 10 provided with a detecting section 11 composed of a slitted-plate and sensor and a rotating speed detection circuit 15, the circuit 15 is composed of a plurality of period measurement circuits 17Al, 17A2, 17B1, and 17B2 and a selection evaluation circuit 18 and detects the rotating speed (Sv) of an object to be measured by evaluating the count values N1-N4 of clock pulses CLK in one periods of detecting signals phiA and phiB whenever the rising and falling of the signals A and B change.
Patent JP-H01155220-A (JP)
Title: Infrared optical system
Inventor: NAKAMURA OSAMU
IPC: G01J5/06
Filed: 1987-12-14
Abstract: PURPOSE:To reduce the quantity of incident light from the inner surface of a housing to a detection element to a large extent, by providing a reflecting layer having a concave surface on a window side and a mirror wherein a light absorbing layer is formed on a lens side and an aperture iris permitting only converged light to pass is provided on a center optical axis between a lens and a housing. CONSTITUTION:The aperture iris 11 of a mirror 12 permits only infrared beam converged by a lens 1 to pass and the passed beam (a) is detected by an element 3 through a window 7 and a light passing aperture 8. The iris 11 can be arranged so as to become nearer to the lens as compared with the cold shield in a detection container 6 and the aperture diameter of the lens 1 is enlarged to enhance sensitivity. The emitted light from the inner surface of the housing between the lens 1 and the mirror 12 is absorbed by the absorbing layer 10 of the spherical mirror 12 and the light (b) from the part between the mirror 12 and the cold shield 15 is reflected from the reflecting layer 9 on the concave surface of the mirror 12 at an angle not incident to the detection element 3 and the light (c) from the part between a concave mirror and a window is blocked from being incident to the element by the hole 8 of the shield 5. By this constitution, the incident quantity of the infrared rays emitted from the inner surface of the housing to the detection element is reduced to a large extent.
Patent JP-H07165649-A (JP)
Title: Production of alkylated phenol
Inventor: MIZUTA HIDEKI
IPC: C07B61/00
Filed: 1993-12-16
Abstract: PURPOSE:To efficiently obtain an alkylated phenol useful as e.g. an industrial chemical in high yield, by hydrogenolysis of a specific aminoalkylated phenol under specified conditions. CONSTITUTION:This alkylated phenol of formula II (R' is a lower alkyl; (m) is 1-3) is obtained by hydrogenolysis of an aminoalkylated phenol produced from a phenol compound of formula I (R is H or a lower alkyl; (n) is 0-2) (e.g. a cresol), an aliphatic aldehyde such as formaldehyde and a secondary amine such as dimethylamine while drawing the secondary amine produced during the hydrogenolysis out of the system. It is preferable that the temperature in the hydrogenolysis be at or higher than the dissociation temperature of the secondary amine salt of the alkylated phenol but not higher than the boiling point of the alkylated phenol.
Patent JP-H10138848-A (JP)
Title: Support device for on-vehicle monitor
Inventor: AKASAKA KAZUSHI
IPC: B60R11/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a 'support device for an on-vehicle monitor' which is superior in free degree of a rotational angle in the left-right direction and has extremely small projecting quantity from a instrument panel. SOLUTION: This support device is provided with a rotational plate 20 on which a monitor 10 is fitted and a case 30 which supports the rotational plate 20 and is installed on an instrument panel. It is also provided with a first guide means 40 which regulates the appearance/disappearance of the rotational plate 20 and constitutes one rotational fulcrum P1, and a second guide means 50 which decides the rotational angle of the monitor 10 and constitutes the other rotational fulcrum P2. The second guide means 50 is constituted of a pin 51 and a guide groove 53 formed continuously.
Patent JP-H02162256-A (JP)
Title: Tube plate access apparatus
Inventor: ITAMI TETSUO
IPC: G01N21/93
Filed: 1988-12-15
Abstract: PURPOSE:To position a guide pipe within a short time with high accuracy by providing a temp. sensor to the bottom part of the guide pipe and feeding back the drive signal from the temp. sensor to a positioning mechanism. CONSTITUTION:The heat from a tube plate 11 and the hole thereof is detected by a temp. sensor 23 and the driving of a positioning mechanism 3 is controlled by a signal processor 25 so that the heat from the sensor 23 becomes a constant state. At this time, by providing three or more temp. sensors 23 in the periphery of the hole of the tube plate 11, it can be detected that radiation intensity is different between the hole of the tube plate 11 and the tube plate 11. Further, in a tube plate access apparatus 1A, the standard deviation of the signals from the sensors 23 is operated by an operator 26 and an output signal such that said signals coincide with a reference value is formed by a servo mechanism 27 and the driving of the mechanism 3 is controlled on the basis of the output signal from the mechanism 27 by a drive control apparatus 28. By this method, even when a guide pipe 2 is shifted from the tube plate 11, feedback is applied and the guide pipe 2 is automatically corrected to an accurate position.
Patent JP-H11146733-A (JP)
Title: Agricultural film
Inventor: OE TATSUYA
IPC: A01G9/14
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a film excellent in adhesion to an antifogging coating film and a thermoplastic resin and further not only dustproof properties, strength and transparency but also antifogging persistence, weather resistance, etc. SOLUTION: This agricultural film has [I] a thermoplastic resin film layer formed of (C) a resin composed of (A) an ethylene-α-olefin copolymer having 0.880-0.940 g/cm<3> density and 0.01-10 g/10 min melt flow rate(MFR) or (C) the resin composed of a mixture of the component A with (B) a high-pressure- processed low-density polyethylene in an amount of <=40 wt.% and [II] a coating layer formed on at least one surface of the film layer [I] and comprising (D) a surface coating type antifogging agent composition containing a colloidal hydrophilic inorganic compound and a hydrophilic compound. The component A of the resin C or the mixture of the components A with B has 1.5-3.5 Mw/Mn and the fraction of the content soluble in n-decane at 23 deg.C and the density satisfy a specific relationship. When the average value of number of branches on the high-molecular weight side is B1 measured by the gel permeation chromatography-infrared spectrophotometry(GPC-IR) and that on the low- molecular weight side is B2 , B1 >=B2 .
Patent JP-2000147978-A (JP)
Title: Image forming apparatus
Inventor: INOMATA TOSHIYA
IPC: G03G15/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To satisfactorily drive a fixing roller by satisfactorily meshing a drive gear on the fixing roller side with a main body gear on a main body side regardless of the deviation of a unit device which can be attached to/ detached from the main body in a horizontal direction, in the case of integrally supporting a transfer device and the fixing roller and attaching the unit device to the main body. SOLUTION: This device is provided with an inter-axial distance holding member 102 turnably attached pivotally to the shaft 34 of the main body gear 33 and having a round hole 102a. A positioning pin 28a on the transfer unit 14 side of the unit device 28 is inserted through a fixed round hole 101a on a main body internal wall 101, while the member 102 is turned according to the deviation of the shaft 31 of a heat roller 23a in the horizontal direction, and the shaft 31 is inserted through the round hole 102a, so that the unit device 28 is attached to the main body 100. Thus, an axle-to-axle distance between the main body gear 33 and the driving gear 32 is always kept constant and both gears are excellently meshed.
Patent JP-H09159163-A (JP)
Title: Combustion device
Inventor: ISHIKAWA YOSHIKATSU
IPC: F24H1/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device in which a disadvantage caused by a continued igniting operation in the case that a strong vibration more than a set value is applied due to an earthquake or the like. SOLUTION: In this combustion device of which position is set in respect to a building for its mounting, there are provided a vibration sensor S for sensing a vibration of the device and a safety means 101 for performing a predetermined safety operation in response to a detected information of the vibration sensor S if a scale of the vibration is not less than a set value. And further there is provided an earthquake discrimination means 102 for discriminating if the vibration is caused by an earthquake having a value not less than a set value in response to the detected information of the vibration sensor S.
Patent JP-H03180411-A (JP)
Title: Method for predicting physical characteristic of charging material in blast furnace
Inventor: SAKURAI MASAAKI
IPC: C21B5/00
Filed: 1989-12-08
Abstract: PURPOSE:To estimate angel of repose of the charged material in a blast furnace and to obtain informations on distribution control by correcting an operational equation showing relation between grain size in the charging material for the blast furnace sampled in front of winding-down equipment and broken under the prescribed condition and piled inclination angle in the stored charging material at every times. CONSTITUTION:The charging material in the blast furnace sampled in front of the winding-down equipment in the blast furnace is broken under the same condition as in the case of charging into the blast furnace and the grain size is analyzed. Successively, the piled inclination angle of the stored charging material into the winding-down equipment is measured. Successively, the operational equation showing the relation between this inclination angle and the above grain size, is obtd. Further, the grain size of the above charging material is obtd. from the above operational equation. Then, at every times, when the above piled inclination angle is obtd., the operational equation is corrected.
Patent JP-H05158899-A (JP)
Title: Cycle processing method
Inventor: AOKI MICHIHIRO
IPC: G06F9/48
Filed: 1991-12-02
Abstract: PURPOSE:To enable the execution of the cycle processing with an arbitrary processor in the case a multiprocessor is used. CONSTITUTION:The method is provided with a management table managing the cyclic execution time of a program and a reference permission flag indicating the right or wrong of the reference to the management table. The reference cycle time of the management table is updated by one processor to inform the end of updating the reference cycle time to the other processor. Then referring to the reference permission flag, the reference permission flag is rewritten to prevent the reference when the reference is available. The program is started by referring to the management table. When the reference permission flag prevents the reference, the reference permission flag is referred to until the reference is available.
Patent JP-H11155037-A (JP)
Title: Device for supporting opening and closing cover
Inventor: ASANUMA SHOJI
IPC: H04N1/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve operability by smoothly opening and closing a cover for a device main body. SOLUTION: When jam or the like is generated in an original carrying path 20, and necessity to open it to the outside part is generated, this is operated by selecting one of operating levers 34 and 35 by an operator so that the holding of an upper unit body case 5 for a device main body 1 by any holding member 38 and 39 set at the front and back parts of the upper unit body case 5 can be released. Thus, the original carrying body 20 covered with the upper unit body case 5 can be opened from any front and back side of the original carrying path 20, and the generation of any trouble due to the erroneous operation of the operator can be prevented.
Patent JP-H04191498-A (JP)
Title: Fan
Inventor: MATSUMI TAKATOMO
IPC: F24F11/76
Filed: 1990-11-22
Abstract: PURPOSE:To ensure a pleasant feeling required by an user irrespective of a change in room temperature during air blowing by deciding a holding time for holding an air blowing quantity in a certain stage and the number of stages of an air blowing quantity on the basis of fuzzy inference according to a room temperature and a time change ratio of the room temperature. CONSTITUTION:In a fan 1, an operation switch 10 of a main power source, a temperature sensor 12 for detecting a room temperature, a time setting switch 15 for a nighttime timer, a temperature setting switch 16 for 'higher', 'normal', 'lower', and the like, an air quantity setting switch 17 and a display 18 are connected onto an input side of a controller 11 comprising a microcomputer and a memory M. When the detected room temperature is relatively high and a time change ratio of the room temperature at that time is a small positive value or negative value in comparison with the beginning of control, a holding time and the number of stages are decided on the basis of fuzzy inference in such a manner that the holding time for holding an air blowing quantity in some stage is lengthened and the number of stages for reducingly shifting a stage from a certain stage of an air blowing quantity to another stage of an air blowing quantity is reduced.
Patent JP-H0542900-A (JP)
Title: Device for protecting against broken pieces resulting from bolts fractured per instruction
Inventor: RIYUDORUFU HARUMU
IPC: F42B3/00
Filed: 1991-11-05
Abstract: PURPOSE: To prevent various equipment provided in an artificial satellite or a spaceship from being damaged by confining debris produced by breaking a bolt into a confinement enclosure. CONSTITUTION: A protection device against debris produced by breaking a bolt 14 with explosives on the basis of a command has a confinement enclosure 24 which surrounds the axle of the bolt 14 and is equipped with a flexible deformable members such as membrane 28 which has a slit in the central part, and the axle of the bolt 14 passes through the deformable members, This device is particularly applicable to the aerospace industry.
Patent JP-2001134876-A (JP)
Title: Remote building monitor device
Inventor: TOGASHI TAKAKO
IPC: H04Q9/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a remote building device which makes a monitor center able to grasp the condition of an entire relevant block in an abnormal state. SOLUTION: This device is provided with a list display processing means 53 for performing processing for displaying the presence/absence of an action for recognizing or solving an abnormal state and a centralized accident warning means 54 for performing processing for extracting specified data related to a centralized accident warning from a list when centralized accident warning data are judged by a judging means 51 of a control part 31 of a monitor center 30. These data are outputted onto a display device 34 or printer 35.
Patent JP-H04191573-A (JP)
Title: Installation of sealing device
Inventor: ISHII TOSHIHARU
IPC: F16J15/3268
Filed: 1990-11-21
Abstract: PURPOSE:To install a sealing device having a slinger onto a bearing in one pushing-in operation by fitting the slinger in the recessed part of a pushing-in jig, holding an assembly body consisting of the slinger and a sealing member, and pushing in the assembly body inside an outer race. CONSTITUTION:The pressing part 3a of a pressing jig 3 for a sealing device is projected in the axial direction at the diameter position corresponding to the outside diameter part 1d of a sealing member 1, and a standard surface 3b is attached with the edge surface of an outer race, and a recessed part 3c is positioned on the inner peripheral side of the pressing part 3a, and has the inside diameter for the fitting of a slinger 2 in the axial direction. Each lip 1e, 1f, 1g of the sealing member 1 is combined so as to contact the corresponding place of the slinger 2, and the slinger 2 is fitted into the recessed part 3c of the jig 3, and the sealing member 1 and the slinger 2 are set at a certain position between a shaft 4 and the outer race 5, and when the jig 3 is pushed inward in the axial direction, the sealing member 1 is fixed on the outer race 5, and the slinger 2 is pushed on the shaft 4 by the recessed part 3c, and installed at the position in the axial direction which corresponds to the sealing member 1.
Patent JP-H08218082-A (JP)
Title: Diesel light oil composition
Inventor: KATSUMATA SATOSHI
IPC: C10L1/04
Filed: 1995-12-07
Abstract: PURPOSE: To obtain a diesel light oil composition, capable of effectively utilizing a catalytically cracked oil and retaining the cetane number at a high level and useful for automobiles, etc., by mixing a catalytically cracked light oil with a specific hydrocracked oil having a cetane number in a specified proportion. CONSTITUTION: This composition contains (A) a catalytically cracked light oil substrate and (B) a hydrocracked light oil at >=0.85 ratio (B/A) of the components (B) to (A) expressed in terms of volume ratio and has >=45 cetane index. Furthermore, the component (A) obtained by carrying out the desulfurizing treatment of the catalytically cracked light oil alone or mixing thereof with (C) a straight run light oil and further performing the desulfurizing treatment and has >=20 cetane index. The component (B) has >=55 cetane number and preferably contains (D) at least one kerosene or light oil fraction selected from kerosene, the component (C), a desulfurized light oil, a directly desulfurized light oil, a desulfurized light-gravity light oil and a desulfurized/dewaxed light oil in a volume of 99-0vol.% based on 1-100vol.% sum total of the components (A) and (B).
Patent JP-H01161008-A (JP)
Title: Manufacture of polymer polyol and polyurethane
Inventor: IWATSUKI TOSHIAKI
IPC: C08G18/63
Filed: 1987-12-18
Abstract: PURPOSE:To produce a polymer which has a low viscosity and a good dispersion stability, by graft-polymerizing a specific graftmer into which a polyether polyol has been added and a monomer containing an ethylenically unsaturated group. CONSTITUTION:A polyether polyol having a molecular weight of 3,000-10,000 and 5-30 pts.wt. monomer containing an ethylenically unsaturated group (e.g., styrene) are graft-polymerized in the presence of a peroxy radical catalyst at 70-200 deg.C to produce a transparent graftmer (B). Then, 1-40wt.% component (B) is added to a polyether polyol (A) having a molecular weight of 2,000-6,000, and they are graft-polymerized together with 20-60wt.% monomer containing an ethylenically unsaturated group (e.g., styrene) in the presence of a radical catalyst at 60-200 deg.C to produce a polymer polyol. The polymer polyol is reacted with a polyisocyanate with the NCO/H being equivalent to produce a polyurethane.