baber/WOPTO huggingface dataset:
Patent JP-H09118767-A (JP)
Title: Foamable rigid chlorinated resin composition
Inventor: TSUBOI TETSUO
IPC: C08J9/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a foamable rigid chlorinated resin composition which can show high temperature and high shear resistances during processing without using any lead stabilizer, has excellent foamability and can give a molding excellent in coloration property and heat resistance. SOLUTION: This foamable rigid chlorinated resin composition comprises 100 pts.wt. chlorinated resin, 0.01-5 pts.wt. decomposable blowing agent, 0.01-10 pts.wt. at least one hydrotalcite compound represented by the formula: Mgx1 Znx2 Al2 (OH)2(x1+x2)+4 .-(CO3 )(1-y/2) (ClO4 )y .mH2 O (wherein x1 and x2 and (y) are numbers satisfying the relationships: 0<=x2/x1<1, 0.2<=x1+x2<20, and 0<=y<2; and (m) is a real number) and 0.01-10 pts.wt. at least one zinc salt of a β- diketone.
Patent JP-2001103282-A (JP)
Title: Image processing method and device
Inventor: UMEDA KIYOSHI
IPC: H04N1/387
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and its device that can superimpose additional information with visually less sense of incongruity on image information and can decrease an error rate for dot pattern detection in the case of reading the additional information. SOLUTION: A color conversion section 702 converts a received RGB image signal into a CMYK signal, a various correction processing section 703 corrects the CMYK signal, a pseudo gradation processing section 704 quantizes a noticing pixel of the image signal, an attached information superimposing section 706 superimposes the attached information consisting of two kinks of dot patterns for high gray level area and a low gray level area generated by an attached information generating section 705 selectively depending on the gray level around the quantized noticing pixel and a printer engine 707 outputs an output image where various information is superimposed on the image.
Patent JP-H01124447-A (JP)
Title: Extraction of image data in magnetic resonance imaging
Inventor: SUZUKI HIROKAZU
IPC: A61B5/055
Filed: 1987-11-06
Abstract: PURPOSE:To shorten a scanning time without deteriorating resolving power, an S/N ratio and a tissue-to-tissue contrast, by extracting the image data of the whole of a Fourier space on the basis of the first echo and the second echo by a pulse sequence. CONSTITUTION:A magnetic resonance imaging apparatus is equipped with a main magnet 1 for generating a static magnetic field, a probe 2 receiving the magnetic resonance signal (MR signal) obtained by the main magnet 1, each inclined magnetic field coil 3, a control computer 4 controlling all of them according to a pulse sequence to perform MR signal processing and a monitor 5. Since high frequency data is obtained on the basis of the first echo reduced in the attenuation of a signal level according to the pulse sequence, the image reconstituted by a 2DFT system is well kept in resolving power and Gibbs ring due to the cutting-off of data is prevented. Since low frequency data is obtained on the basis of the second echo having a long echo time, the S/N ratio of an image and a tissue-to-tissue contrast are well kept. Since data can be collected on the basis of the first and second echoes by one excitation, the collecting time of image data can be reduced to half.
Patent JP-H01120922-A (JP)
Title: Diagnostic system for communication control processing system
Inventor: AKIYAMA MITSUO
IPC: H04B17/00
Filed: 1987-11-05
Abstract: PURPOSE:To quicken the test by reading and processing hardware information and management information registered in a communication control processing unit being an object of test so as to generate a test parameter thereby eliminating the need for the parameter input operation at maintenance especially. CONSTITUTION:When an operation section 10 is operated to command the start of test, a monitor 16 of a test program 15 is loaded to a main memory 6 from a data file 11. CDF information 12 is transferred to the main memory 6 to read prescribed hardware information and management information, which are converted and edited in a prescribed data form of the test parameter and the result is set to a control table. Succeedingly, the standard test condition set to a test parameter generating section is set to the control table. Thus, the test parameter is generated to start the test operation. Since the input of the test parameter is saved at maintenance, the maintenance time is reduced.
Patent JP-H03202933-A (JP)
Title: Document search method
Inventor: DAIANA SHIYUU FUAN UAN
IPC: G06F12/00
Filed: 1990-10-19
Abstract: PURPOSE: To search a common library in pursuit of a previously stored document by designating one of plural libraries, designating the depth of search for a library object and generating a search reference for detecting the library object stored in one of the plural common libraries. CONSTITUTION: Plural AND users 10 store the documents in the common library 12 and can execute search. A SEARCH command provided with a range and filter parts constituted to form the search reference is displayed, and the range part designates the document contained in the library, the depth of search, a holder or a list. The user can designate whether object identified by an FROM phrase is to be searched or not. Depth to be searched is designated on an object related to the identified object. Thus, the library to be searched and a condition used for the selection of the document can be designated.
Patent JP-H10122954-A (JP)
Title: Optical sensor device
Inventor: YAMANAKA NORIMASA
IPC: G01J1/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To minimize the influence of distance fluctuation and detect the presence of an object or the surface state by providing a light shielding member arranged so that the light quantity to shield is reduced as the object to be detected becomes more distant in front of the light receiving surface of a light receiving part. SOLUTION: A light emitting element 11 is driven by a light emitting circuit 12, and incident to the detecting range of an object by a condenser lens 13. The reflected light from the detecting range of distances LS-LL is received by a light receiving element 14. The output of the light receiving element 14 is converted into electric signal by a light receiving circuit 15, and when a light receiving signal exceeding a prescribed level is present, an object detection signal is outputted. A light shielding member 16 is provided in front of the light receiving surface of the light receiving element 14, and it is arranged so that the light quantity to shield is large when the object to be detected is near, and the light quantity to shield is reduced as the object to be detected becomes more distant.  Namely, the light shielding member 16 is arranged so as to shield the reflected light incident from the nearest distance Ls side of the detecting range and not to shield the light between the distance LM-LL. Thus, the fluctuation of light quantity can be reduced.
Patent JP-H06131639-A (JP)
Title: Head floating inspection method for magnetic disk device
Inventor: ITO ATSUSHI
IPC: G11B5/455
Filed: 1992-10-19
Abstract: PURPOSE:To record and reproduce data by reducing the number of revolution of a disk by using a characteristic that a head floating amount is reduced when the circumferential speed of a head is reduced and to facilitate the inspection of a floating amount by detecting the presence of contact based the fact that a recording position is disturbed when the head is in contact with the disk. CONSTITUTION:A magnetic disk device is constituted of the disk 2 rotating at high speed by a spindle motor 1, the head 3 consisting of a slider floating a transducer from a disk surface by floating the transducer provided on the disk 2 and a load arm 4, etc., supporting the head 3 and pressing it to the disk 2. In the device, through 0.30mum the floating amount at a nominal value in the innermost circumference of a data area at the time of regular use, since the floating amount is lowered to 0.05mum when vibration, etc., occurs, the floating amount at the time of actual use is inspected after lowering the number of revolution so that the nominal value of the floating amount becomes 0.30-0.05=0.25 in the innermost circumference and confirming that no head crush occurs. Thus, inspection reliability is enhanced.
Patent JP-H05119708-A (JP)
Title: Display device
Inventor: IDE KATSUYUKI
IPC: G09F9/40
Filed: 1991-10-25
Abstract: PURPOSE:To decrease the ventilation resistance of cooling air discharged from a cooling fan. CONSTITUTION:This display device is obtained by plurally arranging display units 1a lengthwise and crosswise, where plural light emitting elements 4, a supporting panel 3 on which sockets 3a for attachably/detachably supporting the light emitting elements are plurally arranged lengthwise and crosswise, an array plate 7 where an engaging hole 7a in which the light emitting element 4 is fitted is bored at a position opposed to the socket 3a of the panel 3, a box body 5 which supports the margin of the panel 3 and is formed to envelop the back of the panel 3, and the cooling fan 6 provided at the back of the box body 5 are provided. A ventilation groove 5a extending from the front edge to the back of the box body 5 is provided between the adjacent light emitting elements 4 on the outer peripheral surface of the box body 5.
Patent JP-H03141956-A (JP)
Title: Filling material for bone defect part and bone cavity part
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1989-10-30
Abstract: PURPOSE:To offer a filling material for missing bone and a bone cavity part, excellent in a shape holding property in the beginning period after operation by placing the filling material, which contains a hydroxyapatite granular material as a main component, in a fluidized or plasticized condition by a chondroitin sulfuric acid salt-contained solution. CONSTITUTION:A chondroitin sulfuric acid salt-contained water solution for placing a filling material, mainly composed of a hydroxyapatite granular material, in a fluidized or plasticized condition has ability of adhesively attaching together hydroxyapatites, and by placing the filling material in the fluidized or plasticized condition, at the beginning before a newly born bone is formed, shape of the filling material is held with its leakage prevented, further the filling material can be adhesively well attached to a bone or a tooth. A proportion of compounding chondroitin sulfuric acid salt in the chondroitin sulfuric acid salt-contained water solution is preferably in 5 to 30wt.% range against the water solution.
Patent JP-S61153858-A (JP)
Title: Thermal recording and optical reproducing device
Inventor: TAKAGI AKIHIRO
IPC: G11B11/105
Filed: 1984-12-26
Abstract: PURPOSE:To prevent a decrease in the amplitude of a playback signal by using a long circular beam which is expanded only in the width direction of a pit during recording and also using a beam which is as wide as a formed pit or narrower during reproduction. CONSTITUTION:When a beam spot BW on the surface of a medium 1 is put in a defocusing state during recording by placing an objective 9 closer to the medium surface, the beam becomes long and circular because of astigmatism while having the diameter extended in the width direction of a pit at right angles to the moving direction of the medium shown by an arrow, thereby forming the pit P. The objective 9 is put farther in reproduction than in the recording to focus the beam, and then the diameter of the beam spot on the medium surface which is extended in the width direction of the pit P returns to its original size and the spot becomes round. Therefore, even if the beam Br forms a short spot P, neither of areas at both sides of the pit is irradiated. Consequently, reflected light from the medium contains no reflected light component from both side areas of the pit and the playback signal never decreases in amplitude.
Patent JP-S63134750-A (JP)
Inventor: SUGIMOTO TAKAO
IPC: E04G1/15
Filed: 1986-11-25
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-H02129323-A (JP)
Title: Electrical conductivity material
Inventor: HIRANO YASUO
IPC: H01B1/02
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the title material made of a Cu alloy having excellent electrical conductivity and migration resistance by incorporating specific amounts of Fe, Co, P and Zn or furthermore specific elements for improving strength into Cu. CONSTITUTION:The conductivity material such as an electric terminal, a connector, a bus bar, etc., is manufactured with a Cu alloy contg., by weight, 0.2 to 4.0% Fe, 0.2 to 2.5% Co, 0.01 to 0.5% P and 0.05 to 5.0% Zn, or furthermore contg. as the elements tor improving strength, 0.001 to 3.0 wt.% total amounts of one or more kinds of auxiliary components among Ni, Si, Sn, As, Cr, Mg, Mn, Sb, In, Al, Ti, Zr, Be, Ag, Pb and B and the balance Cu. The conductivity material made of a Cu alloy having excellent electrical conductivity and migration resistance can be obtd.
Patent JP-H09151555-A (JP)
Title: Wall panel joint, wall panel erection method and wall panel erection construction
Inventor: MASUDA HIROTAKA
IPC: E04B2/74
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To erect wall panels in a flush state by providing a first projection capable of being elastically deformed interlocking with a groove in the side end face of a first wall panel to a block, and providing a second projection interlocking with a groove in the side end face of a second wall panel. SOLUTION: A first projection 18 of a corner joint 14 is inserted into a groove 24 through a slit 10c of a first wall panel 10 and, at the same time, a second projection 20 is inserted into a groove 26 through a slit 12c of a second wall panel 12 to connect the wall panels 10 and 12 to each other. Then, after the first and second wall panels 10 and 12 are delivered to a construction site, the second wall panel 12 is erected in a position to be erected. Then, when the first wall panel 10 is rotated at 90 deg.C, the side end face of the wall panel 10 is brought into contact with a first side 16a of the corner joint 14, and the wall panel 10 is erected in a position to be erected.
Patent JP-S61154804-A (JP)
Inventor: TOKUTOME YASUO
IPC: E04F15/02
Filed: 1984-12-27
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-2001100261-A (JP)
Title: Production of thick polarization inversion crystal
Inventor: NAKAMURA MASARU
IPC: G02F1/355
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of laminating crystals to obtain a thick polarization inversion crystal while preventing misalignment in the period of polarization inversion. SOLUTION: A plurality of nonlinear optical crystals each having a periodical polarization inversion structure with an identical inversion patterns are prepared, and the crystals are laminated to obtain a thick polarization inversion crystal. In this process, the opposite face to the laminating face of the crystal is subjected to visualization treatment by etching to form a relief of the polarization inversion structure, and then the crystals are laminated and fixed while the polarization inversion structure is observed. Since the periodical polarization inversion structure can be observed, the crystals are easily aligned. Since the laminating faces are smooth, good workability for lamination is obtained.
Patent JP-H08149789-A (JP)
Title: Closed loop mhd power generation system
Inventor: IKEDA SABURO
IPC: H02K44/12
Filed: 1994-11-16
Abstract: PURPOSE: To equalize the temperature of gas flowing into a duct, installed in the downstream of rare gas discharged from an MHD generator, easily to the temperature of normal exhaust gas regardless of temperature variation in the rate gas. CONSTITUTION: A rare gas fed from a rare gas storage tank 3 is heated through a high temperature heat-exchanger 1 and introduced to an MHD generator 7 to generate power. The used rare gas is returned through a duct 9 and a return pipe 16 to the high temperature heat-exchanger 1. In such closed loop MHD power generation system, piping 21 for blowing a cooling rare gas from the rare gas storage tank 3 into the duct 9 is coupled to the joint of the MHD generator 7 and the duct 9.
Patent JP-2001098828-A (JP)
Title: Automatic locking mechanism
Inventor: IKEDA YASUHIKO
IPC: E05C19/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic locking mechanism which can prevent a moving body from moving due to a shake of an earthquake, inclination by conveyance or others, using a simple constitution. SOLUTION: This mechanism is composed of pendulum-like engaging members 5L and 5R, supported axially and swingably by a frame body 1 and of an engaging member 14, having engaging parts 14a provided for sliding doors 11L and 11R moving in relation to the frame body 1. When the engaging members 5L and 5R tilt due to a quake or inclination and the engaging member 14 moves due to the same, the engaging parts 14a of the engaging member 14 engage with the engaging members 5L and 5R and obstruct the movement of the sliding doors 11L and 11R.
Patent JP-H01123187-A (JP)
Title: Method for detecting embedding position of ground embedded long object
Inventor: ASHIKAGA SHIZUO
IPC: G01V3/12
Filed: 1987-11-06
Abstract: PURPOSE:To accurately detect an embedding place, by a method wherein the electromagnetic wave of the electric wire embedded along a ground embedded long object is received to allow an automatic running vehicle to run on the electric wire and a display substance is discharged from the display substance discharge vehicle connected to said running vehicle. CONSTITUTION:A high frequency current is supplied to the electric wire 2 embedded along the long object 1 embedded in the ground from a high frequency power supply 3 to generate an electromagnetic wave 6 in the electric wire 2. Next, when an automatic running vehicle 4 having two left and right pickup coils 5 provided thereto is allowed to run on the surface of the ground, the running vehicle 4 accurately runs on the electric wire in the length direction by the difference between the voltages detected by two coils 5 while performs the correction of a track. At this time, when the display substance such as paint mounted on the display substance discharge vehicle 7 connected to the running vehicle 4 is discharged by remote operation such as radio induction, display can be accurately and automatically applied to the ground of the embedding position and the embedding position can be detected.
Patent JP-H09127318-A (JP)
Title: Reflection mirror for laser
Inventor: MORI AKIRA
IPC: G02B5/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a mirror which is hardly damaged by abrasion or scratching, has excellent adhesion strength to a base layer and does not decrease the reflectance even when the mirror is used to reflect high power laser beams for a long time without cooling. SOLUTION: On the surface of a base body after mirror finishing, a thin film of W or Mo is formed, and a hardened gold reflection film is formed on the W or Mo thin film. The gold reflection film consists of >99wt.% pure gold and contains 200-2000ppm Ca, and if necessary 10-1000ppm Mg, 10-1000ppm of at least one kind of Y, La, Ce, and 10-1000ppm of at least one of Be, Ge, B.
Patent JP-S61158706-A (JP)
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1984-12-27
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-S63135021-A (JP)
Title: Test equipment for a/d converter
Inventor: MACHIDA AKIHARU
IPC: H03M1/10
Filed: 1986-11-26
Abstract: PURPOSE:To attain the test with high accuracy by selecting the resolution of a sample data and a sample wave number so as to have a specific relation, operating the frequency of an input signal according to the value and controlling the output frequency is response to the result of arithmetic operation thereby reducing the effect of an error between the frequency ratio of a sinusoidal wave and a clock. CONSTITUTION:A means keeping a prime relation between a sample wave number K and a resolution N of a sample data in response to the content of test of an A/D converter being an objet of measurement and applying arithmetic operation of the N and K having the relation of (N+1)/K=M (M is an integral number) or (N-1)/K=M (M is an integral number), is provided and the frequency fs of an input signal is operated by the relation of fs=(K/N)fc depending on the values N, K and the output frequency of a high purity sinusoidal wave signal generator 1 is controlled in response to the result of operation. Thus, the effect of the error of the frequency ratio between the sinusoidal wave signal and the clock applied to the A/D converter being an object of measurement is decreased to conduct the test with high accuracy.
Patent JP-H09122849-A (JP)
Title: Plasma heating device
Inventor: TSUNETO HIROAKI
IPC: B22D11/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the working space around a tundish by arranging a torch fitting angle adjusting mechanism at the connection part of a torch supporting arm and a plasma torch and a torch inserting angle adjusting mechanism at the connection part of a torch elevating device and the turning base table of a torch turning device. SOLUTION: The supporting angle of the plasma torch 1 and the inserting the plasma torch 1 into the tundish 2 are made adjustable by providing the adjusting mechanism for fitting angle to the connection part 13 of the plasma torch 1 and the torch elevating device 5 and the connection part 14 of the torch elevating device 5 and the turning base table of the torch turning device 6. By this constitution, the latitude of the setting place of a plasma heating device is extended and the working space around the tundish 2 can sufficiently be secured. Further, in a driving system of the torch elevating device, the deformation of machining parts caused by radiation heat from the tundish 2 and the damage of an electric product can be protected.
Patent JP-H1077353-A (JP)
Title: Aromatic polyimide film and copper foil-laminated film
Inventor: KONO TAKASHI
IPC: H05K1/03
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyimide film to be used as a support substrate in producing e.g. electronic circuits, high in travel stability during processing with good registration. SOLUTION: This tape-like aromatic polyimide film consists of an aromatic polyimide composed essentially of biphenyltetracarboxylic acid component and p-phenylenediamine component, having the following characteristics: thickness: 50-125μm, tensile strength: >=30kg/mm<2> , tensile modulus: >=500kg/mm<2> , linear expansion coefficient: <=2.5×10<-5> cm/cm/ deg.C, heat shrinkage: <=0.05%, curl degree defined by the horizontal distance between the center and edge of a circular disc-shaped film when this film as the aforementioned disc-shaped film 86mm in diameter is disposed perpendicularly to horizontal plane: <=3mm, and the maximum gradient of the thickness in the cross direction: <=3μm per 10mm.
Patent JP-H03218389-A (JP)
Title: O-substituted glucosamine derivative
Inventor: MIYAJIMA KOICHIRO
IPC: C09K23/56
Filed: 1990-10-22
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H or CO(CH2)nCH3 ((n) is 10-22); R<3> is H or lower alkyl; (m) is 0-3; R<1> and R<2> are not H at the same time] or its salt. EXAMPLE:6-O-palmitoyl-D-glucosamine methylglycoside. USE:A compounding agent for forming cationic liposome, a cationic surfactant, an adjuvant substance for producing antibody, etc. It has excellent affinity to phospholipid and can impart positive charge to a liposome formed with the compound. PREPARATION:The objective compound can be produced by reacting an amino sugar of formula II with benzyloxycarbonyl chloride to protect the 2-amino group, reacting the product in methanol in the presence of a catalyst such as p-toluenesulfonic acid to obtain a compound of formula III (Z is benzyloxycarbonyl), reacting the compound with a higher fatty acid chloride of formula R<1>Cl, hydrogenating the resultant compound of formula IV and removing the group Z from the product by hydrogenation.