baber/WOPTO huggingface dataset:
Patent JP-2000277152-A (JP)
Title: Lithium secondary battery
Inventor: OKUMURA SOUBUN
IPC: H01M10/058
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having battery characteristics that do not decrease and being excellent in safety such that explosion and firing are prevented even in the event of breakdown due to an internal short circuit or overcharging. SOLUTION: This lithium secondary battery, including positive and negative electrodes which reversibly store and release lithium and an electrolyte containing lithium ions, contains an oxygen absorber. The oxygen absorber is preferably heat polymerizable and is preferably a polysiloxane compound or phenylene oxide compound which absorbs and polymerizes oxygen desorbed from the electrodes. The lithium ion secondary battery having enhanced safety for battery breaking tests can thus be obtained.
Patent JP-S60221991-A (JP)
Inventor: OKUTSU KENZOU
IPC: H05B41/00
Filed: 1984-04-19
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-S59207013-A (JP)
Title: Magnetic head
Inventor: NIINUMA TAKASHI
IPC: G11B5/29
Filed: 1983-05-06
Abstract: PURPOSE:To facilitate assembling a head by providing a through hole in an insulating thin plate and providing a spiral conductor layer having the through hole as the center on the thin plate and inserting a core to the through hole of the insulating thin plate to constitute the head. CONSTITUTION:The head consists of a magnetic core 1 and a winding part 3 consisting of a flexible print board connected to this magnetic core 1. The core 1 has a left half 1a and a right half 1b joined and is provided with a gap 4 for recording or reproducing. The winding part 3 is provided with through holes 6 in an insulating flexible thin plate 5 and is provided with a conductor layer to be a winding and is joined to the core 1 by through holes 6. A conductor layer 8 on a surface 7 is provided spirally with through holes 6 as the center. When a current is flowed to conductor layers 8 and 10, the current is flowed clockwise in the first and the third folded parts 5a and 5c and is flowed counterclockwise in the second and the fourth folded parts 5b and 5d. However, if the thin plate 5 is folded and the direction of the current is seen from the same direction, the current is flowed in the same direction.
Patent JP-H05237829-A (JP)
Title: Cutting, laminating and pressure bonding device of green sheet
Inventor: KOBAYASHI KEIICHI
IPC: B28B13/04
Filed: 1992-02-29
Abstract: PURPOSE:To provide a cutting, laminating and pressure bonding device of green sheet, in which the lamination of the green sheet is performed efficiently. CONSTITUTION:Green sheet is repeatedly conveyed with a conveying head 13 between a green sheet cutting position on a suction belt 8 and a laminatingly pressing stand 48 on a temporarily pressure bonding pressing machine 52 side. At the same time, the laminatingly pressing stand 48 is repeatedly reciprocated between a position, at which a green sheet is received from the conveying head 13, and a position, which is just below the ram of the pressing machine 52. Thus, the lamination of green sheets onto the laminatingly pressing stand 48 with the conveying head 13 can be performed outside the pressing machine 52. The shifting of the sheets below the ram of the pressing machine 52 becomes only necessary for temporarily pressure bonding, resulting in making no longer stroke of the pressing machine necessary and allowing to shorten the pressing cycle of the pressing machine.
Patent JP-2000271476-A (JP)
Title: Adsorbing material and its production
Inventor: TAGUCHI KAZUHIRO
IPC: B01J20/26
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the separation, recovery and the purification of a nucleic acid related material by preparing an adsorbing material for capturing a nucleic acid base related compound such as a nucleotide or a polynucleotide from a compound having a nitrogen-containing heterocyclic structure using pyrimide (5,4-d)pyrimidine expressed by a specific formula as a base nucleus. SOLUTION: The adsorbing material suitable for capturing the nucleic acid base related compound is prepared from the compound having a specific nitrogen-containing heterocyclic structure. That is, the compound having the nitrogen-containing heterocyclic structure having pyrimide (5,4-d)pyrimidine expressed by formulas I-IV as the base nucleus (in the formula, each of X and Y represents a primary amino group, a secondary amino group, Z represents NH, sulfur atom or oxygen atom, W is directly bonded or represents a bonding group and (C) represents a carrier) is used.  The adsorbing material is produced by chemically treating the carrier to introduce a functional group, reacting the functional group of the resultant carrier with a solution containing tetrachloro pyrimide (5,4-d)pyrimidine in the presence of a base and chemically treating the pyrimidine base nucleus of the resultant product.
Patent JP-H02257420-A (JP)
Title: Magnetic recording medium having excellent electromagnetic conversion characteristics against environment
Inventor: KOYAMA NOBORU
IPC: C09D127/06
Filed: 1989-03-29
Abstract: PURPOSE:To maintain good electromagnetic conversion characteristics even at high temp. and high humidity by specifying the magnetic materials in the uppermost layer and the adjacent layer to that of the magnetic recording medium to Fe-Al ferromagnet ic alloy powder and Fe-Ni ferromagnetic alloy powder, respectively. CONSTITUTION:Fe-Al ferromagnetic alloy power and Fe-Ni ferromagnetic alloy powder are incorporated into the magnetic coating materials for the uppermost layer and the adjacent layer to that, respectively. An aliphatic binder, dispersant, lubricant, abrasive, matting agent and antistatic agent are added as required and sufficiently kneaded, into which a hardening agent is added to prepare the magnetic coating material. Then, each of these magnetic coating materials for the uppermost layer and the adjacent layer is applied on a supporting body by a well-known method to form layers. These layers are subjected to orienting process in a magnetic field and to drying process to produce the magnetic recording medium. Thereby, the electromag netic conversion characteristics of the medium has little deterioration even at high temp. and high humidity, and the electromagnetic conversion characteristics can be maintained with good balance in an environmental test.
Patent JP-H01251461-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOTODA YOSHIHIRO
IPC: G11B15/61
Filed: 1988-03-31
Abstract: PURPOSE:To promote the positioning accuracy in case of engaging an engaging part provided to a tape drawing mechanism with an engaging recessed part of a positioning member on completion of operating the mechanism by slanting a virtual bisector of an opening angle of the engaging recessed part against a center line of a chassis guide groove and abutting the engaging part against the side of a smaller part of a generated angle. CONSTITUTION:A cassette is set in a prescribed position, and a loading gear fitted freely rotationally to an end part of a lever 35 is rotated. Then, a tape is drawn from the cassette by extruding a tape guide roller 33 along the guide groove 30 of a main base via the lever 35, a connecting link 34 and a slider 32. After extruding further in the direction of (e), the roller 33 is moved up to be engaged with the interior part of an engaging groove 36 of a guide catcher 37 by abutting against the groove 36 on the side of making an angle theta4, so that the tape is wound around a rotary cylinder by the roller 33. However, since a pressure angle theta6 to a line of action (f) as formed by the side of groove 36 and the link 34 is settled as small, the pressure against the roller 33 is diminished.
Patent JP-H11278361-A (JP)
Title: Vehicle with auxiliary power device and controlling method thereof
Inventor: YOSHIDA HIDEHIRO
IPC: B62M6/45
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To always decide an auxiliary ratio optimally in compliance with an operator condition or the like by deciding the auxiliary ratio of an auxiliary power driving unit on the basis of stored manual driving power data and detected manual driving power data. SOLUTION: A vehicle with an auxiliary power device is provided with a control unit 4 controlling an auxiliary power driving unit 3. In the control unit 4, manual driving power transmitted from a manual power driving unit 2 to a vehicle operating unit 1 is detected by means of a manual driving power detecting unit 5 so as to be outputted to a storage unit 6 and an auxiliary ratio deciding unit 7. The auxiliary ratio deciding unit 7 compares the current manual driving power data inputted from the manual power driving power detecting unit 5 with the previous one stored by the storage unit 6. If the current data is larger than the previous one, an auxiliary ratio lower than the current ratio is decided. If the current data is smaller than the previous one, an auxiliary ratio higher than the current one is decided.  In this way, an operator condition is automatically estimated and determined, and then, an optimum auxiliary ratio for the auxiliary power driving unit 3 can be decided.
Patent JP-H02258747-A (JP)
Title: 1,3-phenylenediamine derivative and production thereof
Inventor: NODA YOSHIAKI
IPC: C07C209/10
Filed: 1989-03-30
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> are each lower alkyl, lower alkoxy, Cl or F; R is H, lower alkyl, lower alkoxy, Cl or F). EXAMPLE:N,N'-di(3-methylphenyl)N,N'-di(4-methylphenyl)-1,3-phenylenedi amine. USE:Useful as a photoconductive material for use in electrophotographic photosensitizers. Optically or chemically sensitized by a sensitizer such as dye or Lewis acid. Also especially useful as a charge transfer substance in so-called separated-function photosensitizers with organic or inorganic pigment as charge generating substance. PREPARATION:A reaction is made between a 1,3-phenylenediamine compound of formula II and a benzene compound of formula III (X is I or Br) in the presence of copper catalyst and a basic substance to obtain the compound of the formula I.
Patent JP-S60224572-A (JP)
Title: Transfer recorder
Inventor: HIRAMATSU SOUICHI
IPC: B41J35/10
Filed: 1984-04-20
Abstract: PURPOSE:To make it possible to print in both directions, by a construction wherein two printing heads are provided, an ink ribbon fed from a payout reel to a take-up reel is so guided that it is fed in opposite directions while maintaining the ink-coated side thereof on the front side, and driving of each of the heads is switched over in accordance with a printing direction. CONSTITUTION:The payout reel 2 and the take-up reel 3 are provided in a cassette casing 1, and two printing heads 4A, 4B are mounted on a carriage so that they can be shifted up and down. The heads 4A, 4B are mounted on the carriage, with a predetermined spacing in the printing direction therebetween, and the ink ribbon 5 is guided from the reel 2 to the reel 3 along such a passage that the ribbon-feeding direction in the region of the head 4A is opposite to the ribbon-feeding direction in the region of the head 4B. Accordingly, since printing in both directions can be performed by simply driving only one of the reels to rotate without requiring mechanisms for moving the ribbon cassette or the heads up and down, construction of a ribbon-driving system can be simplified, and reduction in cost can be contrived.
Patent JP-2000278558-A (JP)
Title: Digital camera for microscope
Inventor: MATSUSHITA SHINJI
IPC: H04N7/18
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera for a microscope capable of easily performing highly accurate parfocal correction in a short time. SOLUTION: This digital camera is provided with an image pickup means 111 for picking up an observation image in the microscope, a signal processing means 112 for processing signals inputted from the image pickup means 111 and turning them to image data, a storage means 116 for storing the image data processed in the signal processing means 112, a calculation means 114 for calculating the contrast value of the observation image from the image data stored in the storage means 116 and a display means 11b for displaying information relating to the contrast value calculated in the calculation means 114.
Patent JP-H09275101-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAKAGI NORIMITSU
IPC: H01L21/68
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To restrain temperature rise of a substrate retainer, by interposing a thermally conductive sheet on a facing position of the substrate retainer and an apparatus main body, and protecting the thermally conductive sheet with a sheet member having heat resistance and chemical resistance. SOLUTION: An electrostatic chuck 16 which attracts and holds a wafer 15 is installed on an apparatus main body 19 of an ECR plasma CVD apparatus. A fixed rod protruding in a reaction chamber is installed on the apparatus main body 19, and a stage 30 and a jacket 31 are arranged. A thermally conductive sheet 36 constituted of a silicon sheet excellent in heat conductivity and adherence is interposed between the electrostatic chuck 16 and the stage 30. Impact heat generated in the wafer 15 is effectively dissipated from the electrostatic chuck 16 to the stage 30 via the thermally conductive sheet. The thermally conductive sheet 36 is sealed with a sealing member 37 excellent in heat resistance and chemical resistance. Thereby temperature rise of a substrate retainer can be restrained, and the substrate retainer can be prevented from thermal damage.
Patent JP-H03276550-A (JP)
Title: Super-critical chromatography mass spectrograph
Inventor: NAGAYANAGI HIROSHI
IPC: G01N30/72
Filed: 1990-03-27
Abstract: PURPOSE:To perform a high-precision analysis by forming a resistor film on the outer periphery of the insertion portion of a column inserted into a differential exhaust chamber, and connecting exciting connection terminals to the resistor film. CONSTITUTION:A resistor film 10a2 is provided on the outer periphery of an insertion portion, and the resistor film 10a2 is formed by vacuum-depositing a metal, for example. Exciting connection terminals 11a, 11b are connected to the resistor film 10a2. When a sample and a carrier are vaporized from an orifice section 10a1, the insertion portion 10a is made a low temperature by the vaporization latent heat, and the temperature drop of the insertion portion 10a can be prevented by exciting and heating the resistor film 10a2 via the connection terminals 11a, 11b. A high-precision analysis can be performed.
Patent JP-S60233046-A (JP)
Title: Manufacture of 3-cyano-4-aminoacetophenones
Inventor: BUORUFUGANGU REZEMAN
IPC: C07C253/30
Filed: 1985-04-17
Abstract: 1. Process for preparing 3-cyano-4-amino-acetophenones of general formula  see diagramm : EP0158932,P4,F1  wherein R represents a hydrogen or fluorine atom, characterized in that a 3-cyano-4-acetamino-acetophenone of general formula  see diagramm : EP0158932,P4,F2  wherein R is defined as hereinbefore, is saponified with potassium hydroxide, sodium hydroxide, potassium or sodium methoxide in the presence of methanol as solvent at temperatures up to the boiling point of the reaction mixture and the compound of general formula I is isolated from the reaction mixture.
Patent JP-H08279030-A (JP)
Title: Image processor and method thereof
Inventor: OGA MANABU
IPC: G06T1/00
Filed: 1995-04-05
Abstract: PURPOSE: To make color processing efficient by performing the color processing in specific units by using a table generated dynamically on the basis of inputted color image data, and releasing the table independently of the processing units. CONSTITUTION: This processor consists of an image input means 1 for inputting an image from a scanner, a video signal, a CG editor, a file, etc., a table retrieval means 2 which decides whether or not the color of each inputted pixel is registered and returns a color arithmetic result when the color is registered, a table registration means 3 which registers the color as a new color in the table when it is decided that the color is not registered, a color arithmetic means 4 which performs color operation as to the new registered color and stores the result in the table, an arithmetic result setting means 5 which sets the color arithmetic result to an output pixel of an output image, and an image output means 6 which outputs the output pixel to a monitor, a printer, a file, etc.  The table containing the used colors of the color image and color arithmetic results as elements is dynamically generated to shorten the image processing time without decreasing the color arithmetic precision.
Patent JP-S576848-A (JP)
Title: Photomask and its preparation
Inventor: TSUJI KAZUHIKO
IPC: G03F1/00
Filed: 1980-06-13
Abstract: PURPOSE:To reduce diffracted light at the end of a light shielded part and slantly incident light and to obtain a photomask capable of forming micropatterns faithful to the mask, by providing a transparent end part like a convex lens in the vicinity of the light shielding part. CONSTITUTION:A polycrystalline silicon film 12, a silicon dioxide film 13, an antioxidative insulating film, such as a silicon nitride film 14, are formed on a quartz glass substrate 11. A given resist pattern 15' is formed on the film 14 by the electron beam lithography, the film 14 is etched using this resist pattern 15' to form a given pattern 14', and after the film 13 of the other part has been disclosed, the resist pattern 15' is removed. Then, a polycrystalline silicon film 12 corresponding to said disclosed part is converted into a silicon dioxide film 16 having a transparent end part like a convex lens by treating the film 12 with high temperature steam using the pattern 14' as a mask, thus permitting a photomask 17 having the remaining polycrystalline silicon film 12 as a light shielding part to be obtained.
Patent JP-H03174403-A (JP)
Title: Production of polymer
Inventor: TSUNOKAI YASUO
IPC: C08F295/00
Filed: 1990-03-30
Abstract: PURPOSE:To produce a polymer of a narrow mol.wt. distribution while facilitating the control of a reaction rate and a mol.wt. by polymerizing a cationically polymerizable vinyl monomer in the presence of an initiator system comprising a specified organic compound and a Lewis acid and an amine. CONSTITUTION:An initiator system (A) is obtained by mixing an organic compound (a) having a functional group of the formula (wherein R<1> is H, alkyl or aryl; R<2> is alkyl or aryl; and X is halogen, alkoxy or acyloxy) [e.g. bis(2- chloro-2-propyl)benzene] with a Lewis acid (b) (e.g. TiCl4) in an amount 1-100 times by mole as large as the functional group concentration of component (a). A cationically polymerizable monomer (B) (e.g. isobutylene) is polymerized at-120 to 50 deg.C in an organic solvent in the presence of component A and an amine (C) (e.g. triethylamine) in an amount 0.01-100 times by mole as large as the functional group concentration of component (a) in component A.
Patent JP-S558819-A (JP)
Title: Packed tower
Inventor: WATANABE HIDEO
IPC: B01J19/30
Filed: 1978-07-03
Abstract: PURPOSE:TO enhance vapor-liquid contact efficiency by using porous materials having a given mean pore diameter as packing to make the geometrical surface are of the packing approximately equal to wetted surface area thereof to extend residence time. CONSTITUTION:A packed tower for use in gas adsorption, rectification, etc. is packed with porous materials having successive pores of mean pore diameter of 80-300 mum, as packing, in order to make the glometrical surface area of the packing approximately equal to the wetted surface area thereof, whereby vapor-liquid contact efficiency can be enhanced.
Patent JP-S57195537-A (JP)
Title: Controlling device for bending position of press brake
Inventor: KOYAMA KATSUMI
IPC: B21D5/02
Filed: 1981-05-29
Abstract: PURPOSE:To obtain a titled device in which a stopper occupies automatically proper positions successively by inputting sequence of processing of each bent part, size of shoulder width of V part of the lower die, plate thickness, bending angle etc. a computer incorporated in a press brake, and calculating all elongation by the computer. CONSTITUTION:The body of press brake consists of frames 3 erected on left and right sides and a long upper apron 5 fixed on them. The device works plate material by a punch 5a and a die 7a while moving a lower apron 7 vertically by a hydraulic cylinder. When performing bending work of the plate material, the elongation of material is calculated basing on the above-mentioned data inputted in a computer, and a stopper 15 on the stretch 13 positions the material backward and forward by a motor and an encoder. Under this condition, locking distance of a lever 31 and a locking piece 29 are controlled by a tachogenerator 81, a motor 77, a detector 63 etc. and eventually, locking distance between the punch 5a and the die 7a is controlled.
Patent JP-S58199415-A (JP)
Title: Data detector
Inventor: KAMO MASAYOSHI
IPC: G11B20/14
Filed: 1982-05-13
Abstract: PURPOSE:To improve the recording density of magnetic record by permitting a bit pattern (101) to be used in the middle of >3 bits of logic (0) when there are >3 bits of logic (0) before and behind the bit pattern. CONSTITUTION:A zero-cross-point detecting circuit 8 for a reproduced analog signal, a slicing circuit 2 which extracts only the part where the amplitude of the analog signal exceeds a specific absolute value as the 1st window pulse, and a zero-cross-point detecting circuit 3 for the differential signal of the reproduced analog signal are provided. Then, the outputs of the zero-cross-point detecting circuit 3 and the output of the slicing circuit 26 are ANDed by an AND gate to output the 2nd window pulses having logic (1) for a specific time from timers 5-12. Then, the outputs of the timers and the output of the zero-cross-point detecting circuit 3 are ANDed to obtain an output.
Patent JP-H08251395-A (JP)
Title: Image processing method and its device
Inventor: ABE SHINYA
IPC: G03G21/00
Filed: 1995-03-13
Abstract: PURPOSE: To attain a sharp image free from a blur by emphasizing an edge of an original in the horizontal and vertical scanning directions based on a setting value corresponding to a magnification of a copy image and an adjustment value of image density so as to attain well balancing in the horizontal and vertical scanning directions even when any copy magnification and image density are selected. CONSTITUTION: An image processing unit 3 has a linear image sensor 4, an image processing circuit 5 including a Laplacian filter in the horizontal and vertical scanning directions, an operation panel 6 selecting and entering a copy size and an image density level, and a CPU control circuit 7 or the like. A constant deciding a degree of edge emphasis corresponding to each stage of the magnification and the image density level is set to the image processing circuit 5 in the horizontal and vertical scanning directions. Then an optional magnification and an optional density level are set to form an image and the linear image sensor 4 reads an original image at an original carrying speed in response to the magnification.  The read image data are subject to edge emphasis based on a preset value with respect to a border of low and high density areas by the image processing circuit 5, then a sharp image is obtained.
Patent JP-S59209017-A (JP)
Inventor: HAINO TAKAHIRO
IPC: G01R19/165
Filed: 1983-05-11
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。