baber/WOPTO huggingface dataset:
Patent IL-94981-A (IL)
Title: Antiviral peptides having a 2-oxoalkyl side chain, their preparation and pharmaceutical compositions containing them.
IPC: A61K38/00
Filed: 1990-07-05
Abstract: Disclosed herein are peptide derivatives of the formula X[-NR<1>-CH(R<2>)-C(W<1>)]n-NH-CR<3>(R<4>)-C(W<2>)-NR<5>-CH[CH2C(O)-Y] -C(W<3>)-N H- CR <6>- [ CR<7>(R<8>)-COOH]-C(W<4>)-NH-CR<9>(R<1><0>)-Z wherein X is a terminal group, for example, alkanoyl or phenylalkanoyl radicals, R<1> is hydrogen, alkyl or phenylalkyl, R<2>, R<4> and R<1> DEG  are selected from amino acid or derived amino acid residues, R<3>, R<5>, R<6>, R<7>, R<8> and R<9> are hydrogen or alkyl, or R<7> and R<8> are joined to form a cycloalkyl, W<1>, W<2>, W<3> and W<4> are oxo or thioxo, Y is, for example, an alkyl or a cycloalkyl, Z is a terminal group, for example, COOH or CH2OH, and n is 0 or 1. The derivatives are useful for treating herpes infections.
Patent JP-H04253714-A (JP)
Title: Complex-structure polymer and polymer composition
Inventor: KANETANI RYUICHIRO
IPC: C08L25/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a complex-structure polymer excellent in heat degradation resistance, impact resistance, molding appearance, etc., by combining a part comprising an aromatic vinyl polymer with a polymer comprising an acrylic ester polymer in a specified manner. CONSTITUTION:A complex-structure polymer comprising a part alpha comprising a polymer composed of 60-100wt.% aromatic vinyl units and 40-0wt.% alkyl acrylate units, a part beta composed of 50-97wt.% alkyl acrylate units and 50-3wt.% alkyl methacrylate units and a part gamma having a composition similar to that of the part alpha is prepared. The part beta is present in the form of particles of a mean particle diameter of 1000-7000Angstrom , the part alpha is present in the form of a layer of an average thickness of 10-1000Angstrom surrounding the part beta, and the part gamma is present in the form of fine particles dispersed in the part beta. The part alphais present in an amount of 2-30wt.%, the part beta is present in an amount of 97-45wt.%, and the part gamma is present in an amount of 1-25wt.%. The degree of swelling in toluene of the toluene-innsoluble portion in the complex-structure polymer is 2-20.
Patent JP-H04243960-A (JP)
Title: Composite ceramics
Inventor: KIHARA MASAHIRO
IPC: C04B35/10
Filed: 1991-01-30
Abstract: PURPOSE:To provide composite ceramics having excellent strength as well as fracture toughness and suitable as a constituent material for tools such as cutting tool, guides such as yarn guide and magnetic tape guide, sliding parts such as dies part, bearing part and pump part and medical materials such as artificial joint. CONSTITUTION:The objective composite ceramics contain at least one kind of substance selected from an oxide such as Al2O3, a nitride such as Si3N4, a carbide such as SiC and a boride such as TiB2 as main component which does not form a compound with ZrO2. It contains 10-40wt.% of ZrO2 containing >=50vol.% of a tetragonal crystal in the crystal structure. The average crystal particle diameter of the main component is 1.5-10mum and that of ZrO2 is 1.5-3mum and at least 80% of ZrO2 is present on the crystal boundary of the main component.
Patent JP-H11211536-A (JP)
Title: Liquid level sensor
Inventor: KOGA SADAMICHI
IPC: G01F23/26
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To simplify the connection structure of the inner cylinder and signal line of a capacitance type liquid level sensor, to reduce the connection man-hour and to economize it. SOLUTION: The inner cylinder 2 and an outer cylinder 3 are concentrically and vertically arranged, a common supporting pin 6 is passed through and attached in the diameter direction of both cylinders, and the inner cylinder 2 is supported by the outer cylinder 3 through the supporting pin 6. A metallic cylinder 21 where a screw is formed on the inner peripheral surface is passed through a pair of the holes 2c and 2d to pass through the supporting pin 6 of the inner cylinder 2 and attached. The supporting pin 6 is made of metal, the screw is formed on an outer peripheral surface and the screw is screwed to the screw formed on the inner peripheral surface of the metallic cylinder 21. At one end of the supporting pin 6, a terminal for connecting the signal line for the inner cylinder 2 is formed.  Insulation seats 22 and 23 are interposed between the supporting pin 6 and the outer cylinder 3.
Patent JP-H09196258-A (JP)
Title: Device for reinforcing piping joint
Inventor: MORI HARUO
IPC: F16L21/06
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent a piping joint from being broken even if exerted with unexpected large loads by providing a fastener means for covering and fastening in the radially inward direction the outer peripheral surface of the piping joint and a connection means for connecting the faster means to two pipelines. SOLUTION: Fastening bands 11, 12 and pipelines 2, 3 are connected together by annular flanges 13, 14; i.e., the pipeline 2, 3 are connected together via the fastening bands 11, 12 and the annular flanges 13, 14, so that even if a piping joint 4 is broken, separation of the pipelines 2, 3 can be prevented as long as the fastening bands 11, 12 and the annular flanges 13, 14 are not damaged. Thus when the pipelines 2, 3 are suspended, dropping of the pipelines 2, 3 or leaking of fluid in the pipelines 2, 3 such as concrete from the connection between the pipelines 2, 3 can be prevented. Therefore, damage can be prevented by reinforcing the piping joint 4.
Patent JP-2000206953-A (JP)
Title: Display control method/device for computer
Inventor: KATO NORIHIRO
IPC: G06F5/06
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a display control method/device for a computer capable of distinguishing efficiently the use of a CPU and the use of an accelerator processing a plotting at high speed. SOLUTION: The order of access to a frame buffer 2 by a CPU 11 and an accelerator 9 is decided in accordance with the difference of respective contents of plotting processings of the CPU 11 and the accelerator 9. Moreover, this device judges the overlapping of access areas with the frame buffer 2 by the CPU 11 and the accelerator 9 and when there is no overlapping, this device does not make the order relation of the access by the CPU 11 and the access by the accelerator 9 a matter. Furthermore, when overhead for making the accelerator 9 perform a plotting processing is small as compared with the data amount to be updated, the device makes the accelerator 9 update the data of the frame buffer 2 and when the overhead is larger than the data amount, the device makes the CPU 11 update the data of the buffer 2.  Moreover, the device detects the idling state of the CPU 11 to perform a clock control in accordance with the connection state of a display device.
Patent JP-S62170675-A (JP)
Inventor: KITANI SOICHI
IPC: E04H12/12
Filed: 1986-01-22
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-H06223726-A (JP)
Title: Cathode body structure for magnetron
Inventor: TSUNAKAWA YUTAKA
IPC: H01J23/14
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a cathode body structure for magnetron which can make not only expensive lead wires shorter, but also the assembly of the cathode body structure easier, and is suitable for automatic assembly. CONSTITUTION:External terminals 36 and 37 are added to lead wires 31 and 32 for leading out cathode terminals through metal plates 34 and 35 for sealing, so as to make the expensive lead wires 31 and 32 for leading out cathode terminals shorter. And the positions to insert the lead wires 31 and 32 to a stem insulator 33 are made in through holes 33a to eliminate a blind part when a cathode body structure is assembled, so as to make possible an automatic assembly. And projections 34b and 35b to fit to an assembly jig 38 are provided to the metal plates 34 and 35 to block the rotation of them, so as to prevent a short circuit, and furthermore, metalizations 33b are provided to almost all the surfaces of the junction surfaces of the metal plates 34 and 35 in the stem insulator 33, so as to prevent a crack of the stem insulator 33.
Patent JP-H06221335-A (JP)
Title: Constant velocity universal joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/16
Filed: 1993-01-26
Abstract: PURPOSE:To realize a small size, light weight and a low cost of a constant velocity universal joint and facilitate restriction of play in the circumferential direction. CONSTITUTION:A cross section of an inner race 2 perpendicular to an axis is a regular hexagon. Sit outer wall surfaces 2a (expressed by reference numerals 2a1, 2a2,..., 2a6 clockwise in the figure) constituting the sides of the regular hexagon are straight surfaces in the circumferential direction while cylindrical surfaces curved in an arcuate fashion in the axial direction. Six cylindrical surfaces 1a (expressed by reference numerals 1a1, 1ad,..., 1a6 clockwise in the figure) corresponding to the outer wall surfaces 2a of the inner race 2 are formed on the inner wall of an outer race 1. The three cylindrical surfaces 1a1, 1a3, 1a5 located at equal intervals on the circumference form wedge clearances between the outer wall surfaces 2a and the same counterclockwise in the figure, while the residual cylindrical surfaces 1a2, 1a4, 1a6 located at equal intervals on the circumference form wedge clearances between the outer wall surfaces 2a and the same clockwise in the figure. Torque transmitting members 3 are disposed in the wedge clearances formed between the cylindrical surfaces 1a and the outer wall surfaces 2a.
Patent JP-H10206658-A (JP)
Title: Bundle fiber, and light radiator using it
Inventor: MOGI MASAHARU
IPC: G02B6/04
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a bundle fiber which requires reduced cost for its replacement and repairing and improves work efficiency, and a light radiator using it. SOLUTION: The bundle fiber 1 consists of plural light radiation fibers 7 which transmits light from a light source to an object and at least one monitoring optical fiber 8 whose terminal is separated at incident terminals 7A from the light radiation fibers 7 and which transmits light from a light source as monitor light. In the bundle fiber 1, incident terminals 7A of the light radiation fibers 7 are bonded to a block-shaped terminal 7a, and the incident terminal 8a of the monitoring optical fiber 8 is fixed removably to the block-shaped terminal 7a.
Patent JP-S63179417-A (JP)
Title: Magnetic head consisting of soft magnetic metallic film
Inventor: SATOMI MITSUO
IPC: G11B5/31
Filed: 1987-01-20
Abstract: PURPOSE:To permit easy finishing of the sliding surface of a tape and to prevent uneven wear of a magnetic material and substrate material by using a core material constructed by sandwiching both sides of a magnetic material with substrates to form a magnetic head constituted to the substrate material having the wear resistance equal to or lower than the wear resistance of the magnetic material. CONSTITUTION:The substrate material 10 which consists of the compsn. contg., for example, SiO2, Al2O3, MgO, K2O, B2O3, and F and has about 105X10<-7>/ deg.C coefft. of thermal expansion is formed to have a specular surface and an amorphous alloy film 11 is formed on such surface. A welded glass layer 13 for adhering is previously stuck onto the surface of the substrate material 12 on the opposite side. The amorphous alloy film 11 and the glass layer 13 are superposed and are welded by heating to form core blocks 14, 14'. A gap spacer film 16 and a welded glass film 17 for gap bonding are stuck to one side face thereof and the core blocks are so butted as to confront each other and are welded by heating. After the gap 19 is formed in such a manner, the block is cut to form the tape sliding part 21. The uneven wear of the magnetic material and the substrate material is thereby eliminated.
Patent JP-H08196340-A (JP)
Title: Airtight compact case for makeup
Inventor: KOBAYASHI TSUTOMU
IPC: A45C13/00
Filed: 1995-01-26
Abstract: PURPOSE: To smooth the tightening of a cover body, and also to enhance airtightness. CONSTITUTION: It is so constituted that when the extruded part 46 of the flange part 44 of a seal member 40 begins to abut on the flange part 16 of an intermediate dish 13, the outer circumferential surface of the ring-shaped wall 45 of the seal member 40 is arranged so as to be inner than the inner circumferential surface of the straight shell part 17 of the intermediate dish 13, so that these surfaces are positioned so as to be nearly in parallel to each other keeping a cleance X between the outer circumferential surface of the ring-shaped wall 45 and the inner circumferential surface of the straight shell part 17, and the lower periphery of the ring-shaped wall 45 is positioned to the side of the boundary between the straight shell part 17 and the circular-arc part 18.  When the cover body is moved so as to be brought near to the case body, the flange part 44 is elastically deformed above, and by the restoring force thereof the extruded part 46 is strongly pressed against the flange part 16. By the deflection of the flange part 44 the ring-shaped wall 45 is elastically deformed so as to be spread outside, thereby the ring-shaped wall 45 is strongly pressed against the straight shell part 17.
Patent JP-H11272176-A (JP)
Title: Fixing method for overlap part of beltlike body
Inventor: HOUCHIN NORIO
IPC: G09F3/10
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the fixing method for the overlap part of a beltlike body which solve problems of a conventional method using staplers, glue, or an adhesive and also solve problems of safety and adhesive defects which are caused newly. SOLUTION: A high-frequency induction heating device 12 equipped with two metallic heating plates 15 and 16 which adjoin to each other at an interval and heating coils 17 and 18 which individually heat the heating plats 15 and 16 is used to heat the overlap parts of a beltlike body 1 by the two heating plates 15 and 16 at the same time, and with a necessary time lapsing after the heating by one heating plate 15 is stopped, the heating by the other heating plate 16 is stopped.
Patent JP-H09202388-A (JP)
Title: Part holder
Inventor: ISHII YOSHIMICHI
IPC: B23P19/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a part holder capable of reliably holding parts and stably taking them out to supply the parts with high reliability, and capable of reutilizing the holder as a whole. SOLUTION: A plurality of part arranging spaces 2 are provided in a row on a base board 3, and, in each part arranging space 2, a pair of holding pieces 5, each having an engaging protrusion 7 at an upper end thereof, the provided upright from the base board 3 integrally therewith on both sides in a direction orthogonal to the direction in which the part arranging spaces 2 are provided. In a position between the part arranging spaces 2 on the base board 3, cut grooves 4 are formed, each of which extends from each of both side edges of the base board 3 to the vicinity of an intermediate position of the holding pieces 5 adjacent to each other. Parts are inserted from above into the part arranging spaces 2 to be reliably held therein. In a part supply position, the base board 3 is suitably flexed obliquely downward at both side portions of the part arranging space 2, whereby the paired holding pieces 5 are opened to both sides to disengaged the engagement with the engaging protrusions 7, thus stably taking out the parts.
Patent JP-S5396636-A (JP)
Title: Semiconductor memory device
Inventor: TANIMURA NOBUROU
IPC: G11C7/10
Filed: 1977-02-04
Abstract: PURPOSE:To make it possible to achieve a parallel-series conversion of data inside a semiconductor memory device with the number of pins reduced by building a shift register in the semiconductor memory device.
Patent JP-H01187239-A (JP)
Title: Magnetic levitation-type quake-proof device
Inventor: MASUDA MASAMI
IPC: E04B1/36
Filed: 1988-01-22
Abstract: PURPOSE:To isolate vibration and prevent it from propagating to a building, by suspending the building over a function with the building and the foundation structured non-combindedly, and installed a diamagnetic substance and a superconducting coil respectively on the downside of the building and the upper part of the foundation. CONSTITUTION:A building 1 is structured non-combindedly with a foundation 2, and a diamagnetic substance 5 made of a plate-shaped superconducting material is attached to the downside of the lowest floor of the building, and a superconducting coil 6 is installed on the upper part of the foundation 2. When electric current is applied to the superconducting coil 6, a repulsion occurs between the superconducting coil 6 and the diamagnetic substance 5, causing a gap 8 to be exist between them, and the building 1 comes to be suspended over the foundation 2. With this arrangement, vertical or horizontal vibration of the foundation, if ever occurred, can be isolated by the gap 8, permitting the building 1 to vibrate very slightly.
Patent JP-S58131237-A (JP)
Title: Dredger for bottom under water
Inventor: ICHIYAMA SHIYUUICHI
IPC: E02F3/90
Filed: 1982-01-28
Abstract: PURPOSE:To excavate the bottom of water with good accuracy without over- excavation and incomplete excavation by a method in which a water pressure sensor is provided to the back hoe bucket of a back hoe type dredger to inform an operator of the depth of the bucket under water. CONSTITUTION:A slewing base 2 is mounted horizontally on a dredger 1, and the basal end of the base boom 5 of a working arm 3 having an excavator 4 on its tip is pivotally supported on the slewing base 2 in a rocking manner around the pivotal supporting point 6. Also, an arm 9 is pivotally supported at the tip of the base boom 5 in a rocking manner, and a bucket 4 is pivotally supported at the tip of the arm 9 in a rocking manner. A water depth sensor 15 is also provided at the tip of the bucket 4 in order to transmit the sensed water depth to the operation room of the dredger 1 to notice an operator of the water depth.
Patent JP-H02190852-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/44
Filed: 1989-01-20
Abstract: PURPOSE:To decrease a replenishing amt. and to assure stable performance even in the case of a small-amt. processing or accompanying a drastic fluctuation in the processing amt. by subjecting the silver halide color photographic sensitive material consisting of silver halide contg. specific silver iodide particles to a color development processing while replenishing the soln. with a specific amt. of a color developing replenisher. CONSTITUTION:The silver halide color photographic sensitive material consisting of the silver halide in which the silver iodobromide or silver iodochlorobromide contg. 30 to 45mol% silver iodide exists in the silver halide particles by having a distinct phase structure and the outermost particle layer contains <=8mol% silver iodide is subjected to the color development processing while the soln. is replenished with the color developing replenisher at <=700ml per 1m<2> silver halide color photographic sensitive material. The preferable range of the replenishing amt. of the color developing replenisher where the effect is more excellent is >=100ml and <=600ml and the further preferable range is >=200ml and <=500ml. The replenishing amt. is decreased and the stable performance is assured even in the case of the small amt. processing or accompanying the drastic fluctuation in the processing amt.
Patent JP-H09204204-A (JP)
Title: Method for checking ladder sequence circuit
Inventor: SUDO NOBUYUKI
IPC: G05B19/05
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To check whether or not correct logic is constituted by checking the presence of a specified input element, absence of an output element and absence of internal logic so as to recognize the contradiction of logic in a combined ladder sequence circuit. SOLUTION: A sequencer 10 controls the operation of a production machine. I/O 12 mediates the exchange of signals between the sequencer 10 and the input/ output elements. The look indiator 14 of a check NG block look-displays its check result. Then, the sequencer 10 itself checks a ladder sequence circuit. That is, the contradiction of logic in the combined ladder sequence circuit is recognized by respectively checking presence of the input logical element which is normally in the on-state in spite of a change in the on/off state of a contact, presence of the input logical element which is normally in the off- state in spite of a change in the on/off state of the contact, absence of the output element which is turned on/off by internal logic and absence of internal logic which turns on/off the output element.
Patent JP-H01185922-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIDO SAIKICHI
IPC: H01L21/68
Filed: 1988-01-20
Abstract: PURPOSE:To reduce an alignment error between processes, to eliminate the occurrence of a detection error due to the interference of a beam and to eliminate a limitation due to an exposure wavelength of a resist material and a wavelength of a position detection beam by a method wherein an alignment pattern is formed on the rear of a wafer and masks of individual processes are aligned with this alignment pattern. CONSTITUTION:An alignment pattern 4 is formed on the rear of a wafer 1 at the beginning of a lithographic process; alignment patterns of masks to be used in individual processes after the process are aligned with the pattern 4 by means of a projection aligner; a resist film 2 on the surface of the wafer is exposed to light; the rear of the wafer is covered with a protective film 5 so that this part is not influenced by the process such as an etching process or the like; the pattern is used commonly until a final process. By this setup, an alignment error between the processes can be reduced; it is possible to eliminate the occurrence of a detection error due to the interference of a beam and to eliminate a limitation by a wavelength of a position detection beam and a wavelength of an exposure beam of a resist material.
Patent JP-S59140191-A (JP)
Inventor: HERUBERUTO BURANDENSHIYUTAIN
IPC: B62M11/16
Filed: 1984-01-26
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-H02193385-A (JP)
Title: Recording medium playing device
Inventor: KAWAMOTO MASASHI
IPC: G11B15/675
Filed: 1989-01-20
Abstract: PURPOSE:To prevent a theft or a damage due to mischief by providing a middle cover opening and closing a loading port and an operating section for a recording medium playing means to an open/close body covering the recording medium loading port of a housing and providing an outer cover removed freely from the middle cover. CONSTITUTION:The recording medium playing device is provided with a middle cover 6 having an open/close body 5 covering in a free way of opening and closing a recording medium loading port 4 formed to a front face of a case 2 and opening and closing the loading port 4 freely movably with respect to the housing 2, an operation section operating the operation of a recording medium playing means provided in the case 2, also an outer cover 7 removed freely by releasing a lock projection 28a from the middle cover 6. The playing device is mounted on an automobile, and when a person leaves from the automobile after parking, the playing device is carried by removing the outer cover 7. The loading port 4 of the playing device is covered by the middle cover 6 and not recognized at a glance as the playing device, and the function is disabled because of the absence of the operation part even if the playing device is found out by a third person and the device is secured from a theft or a damage due to a mischief.