baber/WOPTO huggingface dataset:
Patent JP-H1131498-A (JP)
Title: Electrode for lithium ion secondary battery
Inventor: KOHAMA KEIICHI
IPC: H01M4/13
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To increase capacity and improve the cycle characteristic by setting a specific surface area of the active material at a specified value or more, and adjusting the porosity at a specified value, and using carbon black having grain diameter at a specified sub micron order as a conductive material. SOLUTION: An electrode is formed by forming the mixture paste of the active material 10 and the conductive material 12 such as carbon powder with the appropriate binder, and coating a collector foil 14 with this mixture paste. As an active material 10, an active material having a specific surface area at 4 m<2> /g or more and having a porosity at 60-70% is used. As a conductive material, carbon black having a grain diameter at sub micron order is used. In this case, LiCoO2 , LiMn2 O4 is used for positive electrode, and cavities 16 exist between each grains forming the electrode, and the electrolyte is held in the cavities 16. Specific surface area of the active material is increased, and the porosity is adjusted to a value corresponding to this specific surface area.
Patent JP-H0476626-A (JP)
Title: Microcomputer
Inventor: MURAO YUTAKA
IPC: G06F15/78
Filed: 1990-07-13
Abstract: PURPOSE:To increase the number of kinds of executable instruction without increasing the number of bits expressing one instruction by switching an instruction group to be executed by the operation mode. CONSTITUTION:In the normal operation mode, the output of a mode storage FF 6 is in the high level, and a gate circuit 7 outputs the low level to activate a predecoder 9. Only the output of the predecoder 9 is given to a PLA 11, and the output of this PLA 11 is determined by only the output of the predecoder 9, and instructions of a common instruction group Ic and a normal instruction group In are executed. When an interrupt entry signal is generated from an execution control part 14, the output of the PLA 11 is determined by only the output of a predecoder 10. The output of the PLA 11 is determined by only the output of the predecoder 9. Consequently, instructions of the common instruction group Ic and a special instruction group Is are executed when the special mode is stored in the FF 6.
Patent JP-H01223237-A (JP)
Title: Freely extensible roof structure
Inventor: HORUSUTO ERU BAAGAA
IPC: E04B1/32
Filed: 1987-07-27
Abstract: PURPOSE: To open/close the roof in spite of a structure for covering a large area by arranging a freely extensible/contactible central part capable of opening by about half of the whole roof area. CONSTITUTION: Mutually parallel two tracks 16, 18, arches 20, 22 extending above the tracks 16, 18 while forming a circular arc to a chord formed by these tracks by being circumscribed to the tracks 16, 18 and an edge ring 24 extending in a horizontally long shape along the arches are formed. Two fixed roof parts 36 are arranged so as to extend up to the respective tracks 16, 18 from the edge ring 24. Two freely extensible/contractible roof panels 44, 46 covering the tracks 16, 18 and having sliding pieces extending along the tracks 16, 18 are arranged so as to mutually approach and separate.
Patent JP-H0478030-A (JP)
Title: Laser light converging optical device
Inventor: SAKAI HIROSHI
IPC: G02B27/42
Filed: 1990-07-13
Abstract: PURPOSE:To obtain an optional spot diameter by installing two zoneplates between a laser light source and an objective lens, and image-forming the positive and the negative first order light spots of the shape of a doughnut around a 0 order light spot, and making them interfere with each other. CONSTITUTION:Two zoneplates 12, 13 are installed between the objective lens 11 and the light source. Then, the intervals of these two zoneplates 12, 13 are set to be values different from each other so that 0 order light and positive and negative first order lights diffracted by the zoneplate 12 of one side are diffracted by the next zoneplate 13 so as to be nearly parallel with each other, and in addition, the positive and the negative first order lights are image-formed in the shape of a doughnut in the vicinity of and around the 0 order light spot on a medium through the objective lens 11, and these are made to interfere with each other. Thus, the spot diameter converged by the objective lens 11 is made the optional value.
Patent JP-S5976107-A (JP)
Inventor: TSUCHIDA HIROAKI
IPC: H02B13/02
Filed: 1982-10-22
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-H0744681-A (JP)
Title: Color picture processor
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/387
Filed: 1993-07-28
Abstract: PURPOSE:To change color even when the color of object image 15 the same as the illumination light and the two-dimensional reflection light and an object reflection model cannot be specified by changing the color of the object picture according to the object reflection model. CONSTITUTION:The device is provided with a judgement means 16 judging whether or not the object color vector specified for the calculation of the parameter of the object reflection model is almost the same as the illumination light vector or the two-dimensional reflection light vector and calculation means 20 calculating the color data after changing the color of each picture element of the object picture based on the object color vector being the condition of changing colors and the color data before changing the color of each picture element of the object picture, and the characteristic color data specified relating to the color data when the judgement means 16 judges the same color. The judgement means 16 judges the same color, the color display processing of the object picture is performed according to the color data calculated by the calculation means 20.
Patent JP-H0931282-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: YOSHIHARA SUKEJI
IPC: C08L27/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving a molded article having excellent mechanical properties, etc., in addition to sufficient permanent antistaticity even immediately after molding or under low-humidity condition. SOLUTION: The objective polyvinyl chloride resin composition is produced by compounding (I) 100 pts.wt. of a polyvinyl chloride resin with (II) 0.5-20 pts.wt. of a block copolymer composed of (A) a polymer block composed of 10-100mol% of a vinyl monomer unit containing an aminoalkyl group converted to a quaternary ammonium salt and (B) a polymer block composed of 50-100mol% of a (meth)acrylic acid ester unit.
Patent JP-H06208089-A (JP)
Title: Speckleless display apparatus using coherent light
Inventor: JIEEMUZU EMU FUROORENSU
IPC: H04N9/31
Filed: 1993-07-28
Abstract: PURPOSE: To provide a non-speckle display device using coherent light. CONSTITUTION: Coherent light is sent through a rotating diffusion element 22 for illuminating a spatial light modulator 28. The rotating diffusion element 22 moves an interference pattern around on a screen 32 at speed by which it cannot be detected by the eyes of a man. Thus, a speckle is viewed to be disappeared and a clear display picture can be observed. The diffusion element 22 is mostly constituted of ground glass.
Patent JP-S5885814-A (JP)
Title: Immobilized drug and its preparation
Inventor: MINOURA NORIHIKO
IPC: A61K9/70
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a drug such as contraceptive, etc. fixable economically in the body, etc., by using a substrate consisting of a formed article of an amino acid copolymer containing benzyl glutamate wherein at least a part of the benzyl glutamate residue is substituted with a specific glutamine residue. CONSTITUTION:The objective immobilized drug for the embedding in the body can be prepared by (1) contacting and reacting a formed article of an amino acid copolymer containing benzyl glutamate residue of formulaIwith an amine of formula II (R is alkyl) to obtain a formed product wherein at least a part of the group of formulaIis substituted with the group of formula III, (2) swelling the produced article with an alcohol or an aqueous solution of an alcohol, (3) immobilizing the drug component using the swollen product as a substrate, and (4) drying the product. Since the substrate decomposes into amino acids gradually in the body, it is not necessary to remove the substrate from the body after the consumption of the drug component, and furthermore, the substrate plays the role of nutrients. As the water-content of the product can be controlled easily, the drug can also be applied to the skin.
Patent JP-2000024217-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which customer attracting effect can be expected when a player is not on the game machine. SOLUTION: When starting winning is not made even after passage of a specified time, a sub-routine program for demonstrative display is executed, and display of demonstration images is made in a changeable display unit. When a hit ball makes starting winning while display of demonstration images is made, a display process flag becomes 02H (S106), when a stopped pattern image is once displayed by the changeable display unit, and it is then changed into an image corresponding to a game condition (changeable display action image).
Patent JP-S6342102-A (JP)
Title: Manufacture of sintered rare-earth magnet
Inventor: SATO TADAKUNI
IPC: H01F1/08
Filed: 1986-08-07
Abstract: PURPOSE:To obtain the magnet having high magnetic characteristics by a method wherein a sintered body is multistage-aged when the MM(misch metal)-Fe-B magnet of specific composition is manufactured using a powder metallurgy method. CONSTITUTION:The MM, containing 99 wt. % of rare-earth element, Fe and ferroboron (about 20 wt. % of B) are used as raw material, they are fused by high frequency heating in an argon atmosphere, and the MM-Fe-B ingot consisting of MM of 30-60 wt. %, B of 0.5-3.5 wt.% and the remainder composed of Fe is obtained. Then, after said ingot has been coarse-pulverized, it is formed into fine power. After said powder has been molded in a magnetic field, the molded body is sintered. A multistage aging treatment is performed on the sintered body obtained as above at the temperature of 400 deg.C or above. As a result, high magnetic characteristics can be obtained, and an MM compositional region showing high characteristics can also be made larger.
Patent JP-2001014571-A (JP)
Title: Fire detector, fire detection system and fire detection method
Inventor: MIURA NOBUAKI
IPC: H04N7/18
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fire detector, a fire detection system and a fire detecting method capable of accurately detecting the occurrence of a fire. SOLUTION: Image data obtained by photographing a monitoring area where the occurrence of a fire should be monitored is inputted, a bright part area whose luminance level becomes equal to or more than a fixed luminance level is extracted in the image data (S14), the temporal change of the area of the bright part area is subjected to a frequency analysis (S22), and it is decided that a fire occurs in the monitoring area when the variation of frequency components in the area change of the bright part area is larger than a fixed value (S26).
Patent JP-S5887652-A (JP)
Title: Picture processor
Inventor: SAKURAI AKIRA
IPC: G06T3/60
Filed: 1981-11-19
Abstract: PURPOSE:To simplify the operation of a processor, by independently detecting a skew and a frame of a quantized picture, selecting whether or not the skew compensation is done, and picking up an accurate picture from the quantized picture such as a document inserted slantly. CONSTITUTION:An original picture is scanned with a scanner, a read picture is converted into a binary signal and stored in a picture memory 1. Simultaneously, the binary signal is inputted to a skew detector 2 and a frame detector 3, the skew information detected at the detector 2 is stored in a skew memory 4. The detector 3 detects the frame in a quantized picture and the detected frame information is stored in a frame memory 5, and the output of the memory 5 is applied to a host computer 6, which designates the area of edition and processing and the area is applied to a skew corrector 7. Depending on a mode switch 8 turned on or off, the corrector 7 outputs the picture read out from the memory 1 with or without compensation by means of the skew information from the memory 4.
Patent JP-H06668-A (JP)
Title: Laser beam welding equipment
Inventor: HISAYOSHI TAKAYUKI
IPC: B23K26/21
Filed: 1992-06-19
Abstract: PURPOSE:To make the laser beam irradiation position coincident with the welding target position with high accuracy by a mechanical profiling mechanism. CONSTITUTION:A welding head 40 is constituted so that its torch 41 is rotated with a vertical axis of the welding position outlet side as a center. A movable base 51 is provided on the welding position inlet side. Plural engagers 52 to engage with a butt part of materials 10 to welded are fitted to the movable base 51. An arm 57 to extend to the torch 41 side is provided on the movable base 51 and this is connected to the torch 41. The movable base 51 and the arm 57 are moved parallel with respect to the movement to the side of the butt part and the torch 41 is located right above the butt part.
Patent JP-H0350941-A (JP)
Title: Telephone set
Inventor: KOBAYASHI HIROKI
IPC: H04M1/10
Filed: 1989-07-19
Abstract: PURPOSE:To improve the assembling work and to surely attach a magnet by adopting a plastic magnet for a magnet and forming the magnet and the base or the enclosure of a handset integrally by the two-material injection molding method when they are molded by a resin. CONSTITUTION:The relation of position of both is decided so that the magnetic sensing switch 6 of a handset 1 is activated by the plastic magnet 31 of the base 2. The switch 6 is fixed to the lower part of a printed circuit board 21 in the handset 1, and the magnet 31 is formed integrally with the enclosure 16 by means of the two-material injection molding method by mixing magnetic powder into a thermoplastic resin. Then when the handset 1 is placed on the base 2, the switch 6 is activated with the magnetic flux of the magnet 31 and reaches the on-hook state. When a call tone rings and the handset 1 is removed from the base 2, the switch 6 is at the outside of the effect of the magnetic flux of the magnet 31 and reaches the hook-on state. A station detects it to bring the line talking state and when the handset 1 is placed to the base 2 at the end of communication, the switch 6 is again activated by the magnet 31 to cause the hook-on state.
Patent JP-H0474365-A (JP)
Title: Digital recording method
Inventor: OTAKA HIDEKI
IPC: G11B20/18
Filed: 1990-07-13
Abstract: PURPOSE:To enable reproducing to be equivalent to that under ideal condition even when a head is deviated slightly from an ideal locus at the time of high speed reproducing by arranging alternately i-number of continuous 1st sync blocks with j-number of continuous 2nd sync blocks on a track. CONSTITUTION:The sync block is regarded as one recording unit, and at the time of recording by arranging m-number of 1st sync blocks consisting of only error correcting check symbols and n 2nd sync blocks consisting of signal data and the error correcting check symbols on the track, i continuos 1st sync blocks and j aforesaid 2nd sync blocks can be read out under hgih speed reproducing at a specified speed, whereas even when the locus of the head is slightly deviated, j sync blocks including the signal data can be read out. Thus, even when the head is slightly deviated from its ideal locus, the reproducing equivalent to that under its ideal condition is performed.
Patent JP-S6247511-A (JP)
Title: Accuracy confirming device for underground excavating hole
Inventor: MAEDA MASATAKE
IPC: E21B47/08
Filed: 1985-08-27
Abstract: PURPOSE:To enable the confirmation of the accuracy in an excavating trench hole even by using the sludge of high consistency and high viscosity by observing the wall face of an excavating trench hole by the transmission and reception of microwaves. CONSTITUTION:An antenna part 20 projects the microwave M fed via an electric code 16 from a processing unit 22 for each side wall 12a, 12b from each transmission antenna and receives the microwave M reflected therefrom by each reception antenna. The unit 22 operates the distance between each antenna part 20 and both side wall 12a, 12b based on the time delay of the microwave M between transmission and reception antenna and based on the result thereof displays as the function of the vertical distance by the depth gage which a coiler 14 serves as well. The confirmation device when performs the measurement and display of the trench width by the projection and reflection of the microwave M and the depth from the upper end of the trench hole 12 upto the lower end with gradually loosening the cord 16 of the coiler 14. The confirmation of the trench hole 12 by the microwave M can be observed clearly with good directivity and less attenuation even in case of the sludge 10 of high concentration and high viscosity being filled up inside the trench hole 12.
Patent JP-H0350597-A (JP)
Title: Pattern generating device
Inventor: KITAGAWA SUSUMU
IPC: G06T11/60
Filed: 1989-07-18
Abstract: PURPOSE:To display an original pattern without any distortion by providing a pattern distortion correcting device and correcting the distortion of pattern data which is caused at the time of view port conversion previously. CONSTITUTION:The pattern data A to be coordinate-converted passes through a data bus 8 and flows to a coordinate converting device 1 and a reference point for displaying a pattern which is not affected by the coordinate conversion passes through a data bus 11 and is passed to a partial converting device 2. The partial converting device 2 performs partial conversion for the pattern data A which is not affected by the coordinate conversion and then adds the reference point passed through the data bus 11 and the pattern distortion correcting device 3 multiplies the reverse ratio Y/X of the lateral X to the longitudinal Y of a view port by the X-coordinate value of the pattern data B so as to prevent the pattern from being distorted by the view port conversion of a view port converting device 5. Consequently, the pattern which is not affected by the coordinate conversion is prevented from being distorted.
Patent JP-S5888359-A (JP)
Title: N-substituted aminomaleimide compound and its preparation
Inventor: FUKUI KIYOSHI
IPC: A01N37/32
Filed: 1981-11-24
Abstract: NEW MATERIAL:The compound of formulaI[R<1> is 1-4C alkyl, 1-4C alkoxy or halogen; m is 0-3; R<2> is 1-4C alkyl, benzyl, cyclohexyl or group of formula II(R<3> is 1-4C alkyl, 1-4C alkoxy, or halogen; n is 0-3); X<1> is 2-5C alkoxycarbonyl, aliphatic acyl, benzoyl, or cyano]. EXAMPLE:3-Anilino-4-ethoxycarbonyl-1-phenylmaleimide. USE:Pharmaceuticals, agricultural chemicals, and their intermediates. PROCESS:The compound of formulaIcan be prepared by reacting the aminomaleimide comound of formula III with the isocyanate of formula IV in an inert solvent in the presence of a tertiary amine and/or quaternary ammonium chloride, at 20-150 deg.C for 1-50hrs.
Patent JP-H1133645-A (JP)
Title: Transfer press combining method of metal plate
Inventor: KANEDA MASAYUKI
IPC: B21D39/03
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To realize high productivity, cost reduction and space saving in the case of combining metal plates. SOLUTION: In this method, a through hole is formed in a reinforcing material (b) in a first station, a projecting part is formed in a main body (a) in a second station and the through hole is formed in the projecting part in a third station. The main body (a) and the reinforcing material (b) are carried with a standard sending stroke quantity in the first station to the third station. First, the main body (a) is carried with about half stroke quantity of the standard sending stroke quantity and thereafter the reinforcing material (b) is carried with the standard sending stroke quantity in the third station to a fourth station. By this way, the reinforcing material (b) is superposed on the main body (a), the projecting part of the main body (a) is inserted into the through hole of the reinforcing material (b), thereafter the projecting part of the main body (a) is bent.  The integrated main body (a) and reinforcing material (b) are carried to a fifth station with the standard sending stroke quantity, the projecting part of the main body (a) is completely crushed by punching and both combining is finished.
Patent JP-S5888707-A (JP)
Title: Housing for plate-shaped lens and its manufacture
Inventor: NAKAGAWA NOBUHIKO
IPC: G02B7/02
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a housing which has a light-shielding, a lens interval holding and a light transmitting function at low cost by arraying and coupling housing members obtained by bending thin and long plates in a channel shape so that a housing space is formed. CONSTITUTION:Strip pieces 1 of prescribed size as housing members are arrayed and fixed in a line with blocks 2 plased in between, and protruding parts 3 are pressure- welded to both side walls of the blocks 2 by pressure rolls 4. Mutully stuck end parts 3a are fixed by an adhesive, the projecting parts are cut out to form a light shielding cylinder group 5, and the blocks 2 are removed to obtain a necessary number of successive housing spaces 6. A longitudinal reinforcing frame 7 and a lateral reinforcing frame 7a are provided outside of the light shielding cylinder group 5. Consequently, a housing having three functions, i.e. light shielding, lens interval holding, and light transmission is obtained at low cost.
Patent JP-H04232740-A (JP)
Title: Deodorized multi-layer film having barrier layer of vinylidene chloride copolymer
Inventor: JIEFURI MAIKERU SHIYUUTSU
IPC: C08K3/26
Filed: 1991-07-02
Abstract: PURPOSE: To provide a film for reducing odor caused by a vinylidene chloride from a multilayer thermoplastic film having a vinylidene chloride copolymer type barrier core layer. CONSTITUTION: The multilayer comprises a vinylidene chloride layer copolymer barrier layer, and a second layer of at least one polyolefin laminated on the barrier layer. At least the barrier layer is irradiated with a radioactive ray. The polyolefin layer is blended with a hydrotalcite of at least about 0.1 wt.%.
Patent JP-S6165375-A (JP)
Title: Mark code and reading device
Inventor: MORITA ATSUSHI
IPC: G06K1/12
Filed: 1984-09-06
Abstract: PURPOSE:To obtain a mark code in which an error will not occur by small defects such as a dirt and a stain of a character, an information quantity is large and which is beautiful. CONSTITUTION:For example, the first color in correspondence to '1' is black, the second color in corresponding to '0' is white, a rectangular mark including binary information displayed by these colors is arranged longitudinally and horizontally and the circumference is surrounded with the frame which is black, the first color. A special prescribed number of pieces in the rectangular mark (cell) is always the first color (black), and other special prescribed number of pieces is the second color (white). A remaining cell is a cell showing the data, special numeric information can be displayed by assembling the first color and the second color selectively, 256 pieces of data can be displayed by eight data cells at the mark code as shown in the figure.