baber/WOPTO huggingface dataset:
Patent JP-H1074441-A (JP)
Title: Small-sized polar relay
Inventor: ITO HIROMITSU
IPC: H01H50/44
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an operating tolerance to load without enlarging the outer dimension of a relay by extending the attracting force width sufficiently to the switching operation of a contact even with a low power consumption, and contracting the core sectional area of a coil winding part. SOLUTION: A core 1 has a U-shape, and it has coil winding parts 1aa, 1b for winding a coil 4 through a coil spool 3 in the center part. An armature 5 has a projection 5a making contact with the end part of a permanent magnet 2, and is laterally tilted and reversed with the projection 5a as the center to switch lateral movable contacts 7 and fixed contacts 8. The movable contact 7 and the fixed contact 8 are mounted on a movable contact spring 6 integrated with the armature 5, and the fixed contact 8 is fixed opposite to the movable contact. Since the attracting force width generated in excitation of the coil 4 is larger than in the past, the operating tolerance with the spring load can be provided.  Further, since the number of turns of the coil 4 is increased by utilizing the space formed by contracting the core sectional area of the winding part 1aa, the outer dimension of a relay is never enlarged.
Patent JP-S6291698-A (JP)
Title: Pump axis assembly
Inventor: MITSUMARU MICHITOSHI
IPC: F16J15/00
Filed: 1985-10-15
Abstract: PURPOSE:To avoid performance decline of a bearing in advance by preventing stream or moisture leaking from a mechanical seal from sinking into the bearing side by means of a thread groove on the bore part of a circular bulkhead member provided between the mechanical seal and the bearing. CONSTITUTION:A sealing-type rolling bearing 3 is fitted into a housing 2 surrounding a pump axis 1 with an impeller (not shown in the figure) fixed on the left end part, in order to rotatably support the pump axis 1. In the case of providing a mechanical seal 16 between said bearing 3 and the impeller, a circular bulkhead member 25 is arranged in circular space 24 between the mechanical seal 16 and the bearing 3 in relation to drain holes 26 provided at several positions of the housing 2. For formation of said bulkhead member 25, a thread groove 31 is formed on the bore part 27 of the radial part 28 as well as circular flange parts 29, 30 are formed on both sides of the outer periphery of the radial part 28, and also radial passages 32 are provided respectively on the flange parts 29, 30 so as to be communicated with the above drain holes 26.
Patent JP-S60125375-A (JP)
Title: Metal-ceramic joined body and manufacture thereof
Inventor: USUI MASAYOSHI
IPC: C04B37/02
Filed: 1983-12-07
Abstract: PURPOSE:To manufacture a metal-ceramic joined body having superior heat resistance, wear resistance and a significant heat insulating effect by coating the surface of a metallic material with ceramics contg. Cr2O3 in the form of a slurry and by carrying out heat treatment to join firmly the ceramic layer to the metal. CONSTITUTION:The surface of an engine is roughened by sand blast, and it is coated with a slurry prepd. by adding at least one among SiO2, ZrO2, Al2O3, Fe2O3 and CaF to a concd. aqueous soln. of a soluble Cr compound such as CrO3 so that the expansion coefft. of the resulting ceramics is made close to that of the metal of the engine. The coated engine is heat treated to form a ceramic layer contg. Cr2O3 converted from CrO3. A mixed ceramic layer consisting of Cr2O3 and at least one among SiO2, ZrO2, Al2O3, Fe2O3, CaF, ZrSiO4, 2MgO.2Al2O3.5SiO2, SiC and Si3N4 is then laminated on the formed ceramic layer. Thus, the thermal efficiency of the engine is improved.
Patent JP-H04118522-A (JP)
Title: Electromagnetic flow meter
Inventor: TORIMARU TAKASHI
IPC: G01F1/60
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a flow signal corresponding to flow of measuring fluid by sampling voltage generated between elecrodes in the condition of a stationary value, and removing differential noise by the use of the data. CONSTITUTION:By the timing signal TS2 of a microprocessor 19, two stationary values are changed over and supplied from an exciting circuit 15 to an exciting coil 14. Hereby, interelectrode voltage Es respectively added with signal voltage Vs, differential noise Vz, direct current voltage Vd is generated between detecting electrodes 11, 12. The voltage Es is sampled at equal intervals by the sampling signal from the processor 19 in positive exciting period, and received in the memory territory of the processor 19. The processor 19 removes differential noise in positive exciting period by the use of sampling data due to stored program. As a result of this, data corresponding to sum of voltage Vs and Vd can be obtained. Similarly in negative exciting period, the data corresponding to the sum of Vs and Vd can be obtained. Consequently, by computing difference of these data, the signal voltage not influenced by the voltage Vd can be only obtained.
Patent JP-S61110372-A (JP)
Title: Reproducing device for disk record carrier
Inventor: SUKEGAWA KATSUNORI
IPC: G11B19/04
Filed: 1984-10-31
Abstract: PURPOSE:To prevent recording surfaces of a disk and the stylus of a pickup from damaging by detecting the dew condensation state of disk surfaces by a detecting means when a case is inserted into reproducing device, and inhibiting the disk from being reproduced by a control means. CONSTITUTION:If the disk 19 to be loaded is in the dew condensation state, the resistance between connection terminals 21a and 21b led out of the detection part 20 of a lid 14 varies. When the case 6 is inserted into a disk loading part 2 and the terminals 21a and 22b are connected to connection terminals 16a and 16b, a detecting circuit 28 detects the dew condensation state of the surfaces of the disk 19. Then, the circuit 28 outputs a signal to a control part 29, which excites a solenoid 29 on the basis of the signal. Consequently, the plunger 26 is drawn by the solenoid 25 and the inhibition part 22b of a loading inhibition lever 22 enters the course of a slide plate 7. Therefore, the case can not be inserted any more, so the disk 19 can not be loaded and reproduced.
Patent JP-S6291568-A (JP)
Title: Low-temperature baking water paint resin composition
Inventor: NISHIDA REIJIRO
IPC: C09D175/04
Filed: 1985-10-18
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to impact, corrosion and solvents and suitable for use in cationic electro deposition coating, by blending a resin having both Oh and cationic groups with a specified polyurethane resin and a polyepoxide. CONSTITUTION:A resin (A) having OH group in an amount of a hydroxyl number of about 10-400 and cationic groups in an amount of 5-160 in terms of KOH (mg/g of solid) is blended with a polyurethane resin (B) having no free isocyanate group and having an MW of 400-3,000 which is a reaction product of a phenol compd. composed of a polyphenol having at least two phenol groups and optionally, a monophenol with a polyisocyanate having at least two isocyanate groups [e.g., a reaction product of a bis(4-hydroxyphenyl)alkane with a polyisocyanate having at least two isocyanate groups] and a polyepoxide (C) having at least two epoxy groups [e.g. an epoxidized butadiene (Co)polymer].
Patent JP-H06186637-A (JP)
Title: Optical element and its formation method
Inventor: SANDORA KEI MATSUKURERANDO
IPC: G03B21/62
Filed: 1993-08-11
Abstract: PURPOSE: To form a lens element by using a UV hardenable material without using a primer and an adhesion accelerating agent. CONSTITUTION: A back projecting screen for image display 1 consists of hard sheet members 2 and 3, which are respectively provided with first main faces 21 and 31 to be light incident surfaces and second main surfaces 22 and 32 to be light appearing surfaces. Light 10 successively passes through these surfaces. The sheet members 2 includes Fresnel lens 24 and the sheet member 3 includes lens-like pattern arrays 33 and 35 in each main surface 31 and 32. Fresnel lens 24 provided for the second main surface of the sheet member 2 is formed of a radiocative hardenable material.
Patent JP-S6293558-A (JP)
Title: V-belt type continuously variable transmission
Inventor: YAMAMURO SHIGEAKI
IPC: F16H9/00
Filed: 1985-10-18
Abstract: PURPOSE:To enable a wide range of speed change ratio to be used, by setting a relation of the pressure receiving area of a pulley cylinder chamber and preventing a speed change from being performed to a side of smaller reduction ratio than the minimum speed reduction ratio. CONSTITUTION:A speed change control valve controls the pressure of oil in a driving pulley cylinder chamber 20 by controlling the line pressure as an oil hydraulic pressure source. Consequently, the pressure of the oil in the driving pulley cylinder chamber 20 is prevented from increasing higher than the line pressure. Further a driving pulley 16 and a driven pulley 26 are surely prevented from being placed in a condition of smaller speed reduction ratio than the minimum speed reduction ratio. Accordingly, a wide range of speed change ratio can be used by eliminating the necessity for providing a large margin between the minimum speed reduction ratio position of a movable conical plate 34 and a stopper 35.
Patent JP-S61109385-A (JP)
Title: Filter fitting device for display device
Inventor: OKAZAKI HARUMI
IPC: H04N5/65
Filed: 1984-11-02
Abstract: PURPOSE:To put on and take off a filter easily with a simple construction by installing a filter holding tool to a frame around an electronic tube. CONSTITUTION:A filter holding tool 7 is installed two by two to an upper part 41 and a lower 42 of the frame 4 of the electronic tube 2 of a display device 1, has a base part 71 of the holding tool 7 and a tongue part which is formed in a single body with this and holds the end part of the filter 5 for the frame 4, and at the base part 71, a screw hole 73 to fix this to the frame 4 is formed. Both up and down ends of the filter 5 are held by the upward and downward holding tool 7, inserted in the horizontal direction and can be pulled out.
Patent JP-H0976587-A (JP)
Title: Image forming apparatus
Inventor: KATAYOSE TAKAYASU
IPC: B41J13/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To shorten a paper feed interval by providing a paper feed reference sensor arranged at the paper feed reference position on the upstream side of a predetermined writing control reference position along a paper feed passage and a pitch timer starting the measurement of a time corresponding to the start of the paper feed from a paper supply tray. SOLUTION: A first feed sensor SN1 is arranged at a predetermined writing control reference position along a paper feed passage and used as a writing control sensor and has function outputting a writing control reference signal at a time of the detection of the leading end of paper. A main controller C2 is operated after the first feed sensor SN1 detects the leading end of the paper and has the function of a timer measuring a predetermined set time T0, that is, a writing control timer. The main controller C2 is operated from a point of time when paper is fed from respective paper supply trays T0-T5 (at a point of time of the start of paper feed) and has the function of a pitch timer measuring a predetermined set time Ta.
Patent JP-H04110925-A (JP)
Title: Dimming element
Inventor: KAJIYAMA CHISATO
IPC: C09K19/04
Filed: 1990-08-31
Abstract: PURPOSE:To prevent a color from being left at the time of decoloring by forming electrodes on both surfaces of a specific smectic liquid crystal film, and making at least one of the opposite electrodes transparent. CONSTITUTION:The electrodes 11 are formed on both surfaces of the smectic liquid crystal film consisting of dichroic pigment made of side chain type high molecular liquid crystal wherein a mesogen group is coupled with the side chain of the skeleton chain of a polymer and a low-molecular nematic liquid crystal and at least one of the opposite electrodes 1 is made transparent. This composite liquid film 2 is smectic liquid crystal in a constant temperature range. When an electric field of low frequency is applied, the light transmissivity becomes considerably lower than that before the electric field is applied and the opaqueness increases, but when an electric field of high frequency is applied, the film increases in light transmissivity to come to transparent, and the transparency varies continuously with the frequency of the applied electric field, so that the previous transparency is maintained when the application of electric field is turned off. Consequently, no color is left at the time of decoloring.
Patent JP-2001054468-A (JP)
Title: Automatic rice cooking device
Inventor: HASE KIHACHIRO
IPC: A47J27/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent wrong operations of switches and the work from occurring by supporting a grain tank and a rotary type rice feeding body which feeds the grain in the grain tank, both being integrally constituted, under a standing posture. SOLUTION: A grain tank 1 and a rotary type rice feeding body 2 which feeds the grain in the grain tank 1 are provided. In this case, the rice feeding body 2 is detachably provided by moving the rice feeding body 2 in the axial core direction of a lateral shaft 3. Then, the grain tank 1 and the rice feeding body 2 are supported under a standing posture, and on the front surface of a box body 4 in which the grain tank 1 and the rice feeding body 2 are installed, a liquid crystal panel 5, which can display one step or the total steps of a rice cooking work, is provided. Then, a blower 28 is provided in such a manner that air can be blown to the front surface of the liquid crystal panel 5. In addition, at the lower section of the liquid crystal panel 5, a plate body 6 having a width to the front side, is provided.  By this constitution, wrong operations of switches and the work can be prevented from occurring.
Patent JP-S6292712-A (JP)
Inventor: IKETAKI KENJI
IPC: H02G1/12
Filed: 1985-10-17
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-2000069071-A (JP)
Title: Intercommunication device and communication method using it
Inventor: HORIKAWA KOICHI
IPC: H04L45/741
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To allow a LANE terminal and an IPOA terminal to coexist in a same subnet at the same time by mutually converting data between encapsulated data and LLC/SNAP-encapsulated data in a MAC frame through the use of information stored in an IPOA server. SOLUTION: An LEC 10 makes communication with LANE terminals 100a-100c via an ATM switch 301 by using address information stored in a LANE server 110. An IPOA server 40 stores an IP address and an ATM address of IPOA terminals 200a-200c. An LLC/SNAP encapsulation processing section 50 is connected to an ATM switch 302 and the IPOA server 40 to encapsulate the IP packet and a reply. A frame processing section 30 uses information stored in the IPOA server to mutually convert data between encapsulated data and LLC/SNAP-encapsulated data in a MAC frame at the LLC/SNAP encapsulation processing section 50.
Patent JP-H0394533-A (JP)
Title: Transmission circuit for time division multiplexer
Inventor: SUGITA MASAHIRO
IPC: H04J3/06
Filed: 1989-09-06
Abstract: PURPOSE:To match bit location of signals managed by 24 multi-frames between a sender and a receiver by adding a tentative frame bit in the inside of a time division multiplexer. CONSTITUTION:A data recovery circuit 23 is synchronized with 24 multi-frames received and recognized by a frame synchronizing circuit 33 and a frame bit is eliminated from a bit string received from a private branch of exchange. Frame addition circuits 11, 12 receive an output of the data recovery circuit 23, and replace the frame bit used in the multiplexer tentatively with a frame synchronizing circuit 23 of the data recovery circuit 23 into 8th and 1st bit respectively. A multi-frame management circuit 41 uses the frame bit received from frame synchronizing circuits 31, 32 to generate a forming signal of 24 multi-frames. Thus, a signal having the same phase as the inputted 24 multi- frame is recovered.
Patent JP-S63119444-A (JP)
Title: Novel aminoketone derivative
Inventor: SHIOZAWA AKIRA
IPC: A61P21/02
Filed: 1987-09-18
Abstract: NEW MATERIAL:A compound expressed by formula I [(i) when R1 is formula III (R4 is trihalogenomethyl) or formula IV R7 and R8 are halogen, alkyl, OH, etc.), formula II is formula V, (ii) when R1 is formula VI, formula VII (R15 and R16 are alkyl or alkoxy; R17 is H or alkoxy; R18 is alkyl), formula II is formula VIII, (iii) when R1 is formula IX (R20 is H, halogen, etc. or formula X (R21 is halogen, alkyl, etc.), formula II is formula V, formula VIII or N(alkyl)2; R2 and R3 are each differently H and alkyl; n i 0 or 1] or salt thereof. EXAMPLE:2-Methyl-1-( 2,5-dimethyl-4-methoxy ) phenyl-3-(1-pyrrolidinyl)-1-propano- ne. USE:A central muscle relaxant. PREPARATION:For example, an amine expressed by formula XI is condensed with a compound expressed by formula XII (X1 is halogen) in an inert solvent in the presence of an alkali catalyst to provide a compound expressed by formu la I.
Patent JP-H1076561-A (JP)
Title: Synthetic timber
Inventor: KOGUCHI HISAYOSHI
IPC: E04F15/16
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic timber, prominent in the slip preventing property of the surface thereof, by a method wherein a linear slip preventing layer, consisting of a thermoplastic elastomer, is formed on the surface of a substrate, consisting of a foamable synthetic resin material, and the woodgrain pattern is represented by the slip preventing layer. SOLUTION: A substrate 1 is constituted of a foamable synthetic resin material. Slip preventing layers 2 are buried into a plurality of pieces of recessed grooves on the surface of the substrate 1 with a proper interval. Further, the recessed grooves 11 are parallel to the surface of the substrate and are provided with a linear shape. The slip preventing layer 2 is constituted of a thermoplastic elastomer. The slip preventing layers 2 are filled into and integrated with the recessed grooves 11, formed on the surface of the substrate 1 through simultaneous molding upon molding the substrate 1 by a molding machine, so as to represent a woodgrain pattern.
Patent JP-H11130955-A (JP)
Title: Polycarbonate composition containing polyester resin and ultraviolet absorber
Inventor: FACTOR ARNOLD
IPC: C08K5/3475
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate composition having improved weathering resistance by including a polycarbonate, an alicyclic polyester resin, an ultraviolet absorber based on benzotriazole, benzophenone, triazine or the like and a catalyst inhibitor. SOLUTION: This composition contains a polycarbonate (A) and an alicyclic polyester resin (B) such as poly(1,4-cyclohexanedimethanol-1,4- cyclohexanedicarboxylate) in amounts to give an A/B ratio of 50/50 to 90/10 and a total of A and B of 70-99.94 wt.%, 0.05-10 wt.% ultraviolet absorber based on benzotriazole, benzophenone or triazine and 0.001-3 wt.% catalyst inhibitor. The ultraviolet absorber is desirably 2-(2-hydroxy-5-t-octylphenyl) benzotriazole or 2-(2-t-hydroxy-3,5-dicumylphenyl)benzotriazole. The catalyst inhibitor used is exemplified by phosphoric acid, phosphorous acid or phosphorus-oxo acid.
Patent JP-S6475322-A (JP)
Title: Cylinder feed-in device
Inventor: MIURA HIDEO
IPC: B65G11/20
Filed: 1987-09-18
Abstract: PURPOSE:To aim at preventing cans from being damaged, and at stabilizing the feed-in thereof, in a device for feeding empty cans or the like which are closely adjacent to each other and flows down, at predetermined pitches, by specifying the shape of a curve of the rear surface of a rotary conveyer connecting between the outside of a seat arc of the rotary conveyer and the inside of the adjacent arc thereof. CONSTITUTION:A circle 22 having a radius (d) equal to the radius of a cylinder is depicted about one of points by which a pitch circle 20 having a radius (a) is equally divided into a pocket number (n) of arcs, this point serving as the center point 21 of a seating arc 13 for each pocket. Further, a chute axis 25 is drawn having an angle psi to a straight line 24 connecting between the point 21 and the center point 23 of a pitch circle 20. Then, straight lines are drawn from points P1, P2,... at which straight lines equally dividing the pitch tau by a number (m) cross the pitch circle 20, and crossing points W1, W2,... between these lines and arcs passing through points s1, s2,... by which a part of the straight line 25 between the points 27, 21 is equally divided by (m). Further, an envelope line on the side where circles having the radius (d) and having the center points W1, W2,... cross the pitch circle 20, is used as a rear surface curve 14. With this arrangement, it is possible to prevent cans from being damaged.
Patent JP-H04112941-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D41/14
Filed: 1990-09-04
Abstract: PURPOSE:To attain both the promotion of learning progress and the enhancement in learning accuracy by changing the learning speed of learning correction value for correcting a second air-fuel ratio correction quantity based on an air-fuel ratio sensor that has been provided on the downstream side of an exhaust system catalyst, or the correction rate for each learning in accordance with the progress degree of the learning. CONSTITUTION:In a device in which a final air-fuel ratio correction quantity is calculated C both by a first air-fuel ratio correction quantity corresponding to the output value of a first air-fuel ratio sensor A on the upstream side of an exhaust purifying catalyst and by a second air-fuel ratio correction quantity based on the output of a second air-fuel ratio sensor B on the downstream side of the catalyst and on a learning correction value, a storing means D in which area-classified learning correction values for correcting the second air-fuel ratio correction quantity for each of plurally divided operating regions are rewritably stored, and a correcting means E in which respective area-classified learning correction values are rewritten by the values corrected on the basis of the outputs of the second air-fuel ratio sensor B are provided. And also, an area-classified learning progress degree storing means F for measuring and storing the progress degree of learning of the area-classified learning correction values is provided, and the correction rate by means of the correcting means E is set G in accordance with the progress degree of learning.
Patent JP-H0891669-A (JP)
Title: Sheet loading method and device thereof
Inventor: NAITO MINORU
IPC: B65H31/00
Filed: 1994-09-28
Abstract: PURPOSE: To surely align and load sheets by temporarily receiving the sheets with an expansion/shrinkage member at the start of the loading of the sheets, shrinking the expansion/shrinkage member after a prescribed number of the sheets are temporarily received, and loading the sheets on a stacking table. CONSTITUTION: When no sheet is detected, a stack changing action is applied to a stacker after a fixed time, a tube 11 and a box 14 are pressurized, and the tube 11 and an expansion/shrinkage member 12 are expanded. The corrugated board sheet conveyed by a carry-in conveyor 2 is fed to a front stopper 5 side by a feed roller 3, the tip is supported by the bulge section of the expansion/shrinkage member 12, and the rear end is supported and temporarily received on the bulge section of the tube 11. When a prescribed number of the corrugated board sheets are fed, the air in the tube 11 and box 14 is discharged, the tube 11 and expansion/shrinkage member 12 are shrunk, and the corrugated board sheets are loaded on the expansion conveyor 6 of a sub-lifter.
Patent JP-S60125119-A (JP)
Inventor: EBIZAKA TOSHINOBU
IPC: H02H7/22
Filed: 1983-12-12
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。