baber/WOPTO huggingface dataset:
Patent JP-H0678286-A (JP)
Title: Transmitter for digital picture signal
Inventor: YANAGIHARA HISAFUMI
IPC: H04N19/423
Filed: 1992-10-21
Abstract: PURPOSE:To perform in a way of unification processing of coefficient data generated in the case of in-frame orthogonal transformation and of in-field orthogonal transformation by switching between the in-frame orthogonal transformation and the in-field orthogonal transformation in response to the discrimination of still/movement of a block. CONSTITUTION:The in-frame DCT is applied to a (8X8) block. The block is the combination of (4X8) blocks including in two fields of input data of interlace scanning. The in-field DCT is applied to the (4X8) block of each field. As a result, coefficient data of the two (4X8) blocks are generated. Each block includes DC components DC1, DC2. The DC component DC1 of a 1st field is processed similarly to the DC component generated in the in-frame DCT. Difference data of DC1-DC2=DDC2 are sent to a poststage in place of the DC component DC2 of a 2nd field.
Patent JP-H06139919-A (JP)
Title: Polarized electron beam generating device
Inventor: KISHINO KATSUMI
IPC: H01J37/073
Filed: 1992-10-22
Abstract: PURPOSE:To provide a polarized electron beam generating device which is compact and easily handled. CONSTITUTION:A laser beam source 12, a 1/4 wavelength plate 14, a light amplifier 16, and a polarized electron beam source 18 are integrally disposed in a single housing 22, and a laser beam radiated from a laser beam source 12 is applied to a back surface of the polarized electron beam source 18, so a polarized electron beam is generated from a surface 20 of the polarized electron beam source 18 which is exposed to the external from the housing 22. The housing 22 is formed to be detachably installed on a vacuum chamber 24 to guide the polarized electron beam to a sample of magnetic substance in a magnetic domain observation device or the like, thereby magnetic domain observation, etc., can be performed using the polarized electron beam generated from the surface 20 of the polarized electron beam source 18 in the vacuum chamber 24.
Patent JP-H07158429-A (JP)
Title: Secondary air supply system with motor-driven air pump
Inventor: HANYU YUKIO
IPC: F01N3/22
Filed: 1993-12-08
Abstract: PURPOSE:To eliminate the necessity of making a motor-driven air pump large- sized by supplying secondary air even in the normal operating condition such as the decelerating time besides the warming-up of a catalyst at the starting time of an engine. CONSTITUTION:At the starting time of an internal combustion engine 1, a motor- driven air pump 11 is rotatory-driven, and the pressurized secondary air is forcibly supplied to the exhaust manifold 8 of the engine 1 through passages 14, 15 to accelerate the warming-up of a catalyst 9. At this time, passage switching valves 47 are opened by a control means. When the engine 1 is put in the normal operating state, the motor-driven air pump 11 stops, but the passage of the secondary air is allowed. In the state of needing the supply of the secondary air such as decelerating operation, the control means opens the passage switching valves 47. At this time, the motor-driven air pump is not driven, but the exhaust gas pressure of the exhaust manifold 8 is pulsating. Reed valves 46 of high responsiveness are therefore opened in the negative pressure period of pulsation, and the secondary air is automatically sucked into the exhaust passages so as to prevent the catalyst odor in the decelerating operation state without power.
Patent JP-H11143900-A (JP)
Title: Information filtering device and information filtering method
Inventor: KANEMICHI TOSHIKI
IPC: G06F13/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To enable information filtering effective to information retrieval by plural persons together by producing a personal profile that reflects personal taste of a user by using a teacher signal and calculating a need signal for each user. SOLUTION: A user who utilizes an adaptive group information filter unit(FU) 56 sends an authentication signal to plural FUs 56 to 59 through a network 61 by means of a group interface unit(GIU) 55. The FUs 56 to 59 return an access approval or disapproval signal to the GIU 55, the GIU 55 opens a communication line between the designated FUs 56 to 57, activates respective information evaluation units 54, reads the paste records that the produced from recording parts 2, 5 and 6 with a learning unit 52 by the units 54 by reading an address from an address information signal storing part 42, quantitatively evaluates a need signal of information that is written to an information storing part 41 and a signal that represents its reliability and shows need signals in order of a large one on a display.
Patent JP-H03168322-A (JP)
Title: Direct spray type heat insulated diesel engine combustion chamber
Inventor: SEKIYAMA YOSHIO
IPC: F02B23/00
Filed: 1989-11-28
Abstract: PURPOSE:To make a proper mixture of sprayed fuel and air by forming a tapered face at the inlet of a recess part, which tapered face guides a squish flow to the fuel just sprayed from a fuel spraying nozzle for the recess part installed on a piston head. CONSTITUTION:A fuel spraying nozzle 25 sprays fuel in a recess part 33 installed on a piston head in the vicinity of dead point over a piston 3. At the inlet of a recess section 33, a tapered section 34 is formed to guide a squish flow in the inner recess section 33 to the fuel just sprayed from a fuel spraying nozzle 25. This accelerates the squish flow flowing from a flow passage 35 into the recess part 33, which flow is sprayed on the just sprayed fuel to make a satisfactory mixture of the sprayed fuel and the squish flow, that is, air just before the fuel sets fire. This resolves an unsatisfactory combustion and prevents the fuel from cabonizing.
Patent JP-2000129103-A (JP)
Title: Polyester resin for blow molded product
Inventor: NINOMIYA HIDETOSHI
IPC: B29K67/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin capable of being advantageously utilized as a flow molded product excellent in transparency and heat resistant dimension al stability. SOLUTION: This polyester resin for a flow molded product has a recurring unit of ethylene terephthalate and contains at least one kind of a metal compound selected from a Mg compound, Ca compound, Co compound, Mn compound and Zn compound solubilized in the polyester resin defined in this description, and also a P compound and Sb compound solubilized in the polyester in amounts satisfying the following (1) to (3) and is blended with at least one kind of basic nitrogen compound in 0.01-1 mol% based on the above polyester resin. 0.1<=M<=3 (1) 0.1<=M/P<=2 (2) 0.2<=Sb<=3 (3) (M is a number of moles of a metal atom in at least one metal compound selected from the Mg compound, Ca compound, Co compound, Mn compound and Zn compound contained in 1 ton polymer as a solubilized state; P is a molar number of P atom in the P compound contained in 1 ton polymer as a solubilized state;  Sb is a molar number of Sb atom in the Sb compound contained in 1 ton polymer as a solubilized state).
Patent JP-H09146942-A (JP)
Title: Dictionary for japanese syllabary and chinese character conversion, and document processor
Inventor: SAITO YOSHIZO
IPC: G06F17/22
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the total storage capacity of a dictionary consisting of a proper noun dictionary and a place name dictionary. SOLUTION: The dictionary 4 for KANA(Japanese syllabary)-KANJI(Chinese character) conversion, used to convert reading consisting of a HIRAGANA (cursive form of Japanese syllabary) into a notation consisting of a KANJI character string, is equipped with the proper noun dictionary 41 which contains many proper noun data and the place name dictionary which contains many place name data. Proper noun data n the proper noun dictionary 42 which belongs to a place name consists of reading, notation, kind by prefectures, cities, towns, villages, etc., and a place name code consisting of at least a prefecture code and a city, town, and village code, and proper noun data of a kind other than a place name consists of reading, notation and kind such as human and thing.  Further, place name data in the place name dictionary, on the other hand, consists of a registration number indicating the storage position of a place name code in the proper noun dictionary 41 instead of the reading and notation.
Patent JP-H07161812-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA YUJI
IPC: H01L21/768
Filed: 1993-12-09
Abstract: PURPOSE:To provide the method of manufacturing a semiconductor device, which can enhance the step coverage and the flatness of a contact hole. CONSTITUTION:A first interconnection layer 2, an insulating layer 3 and a second interconnection layer 4 are deposited sequentially on a substrate 1. A resist pattern 5 for contact-hole formation is formed, by a lithographic technique, on the second interconnection layer 4. Then, the second interconnection layer 4 and the insulating layer 3 are etched partially by making use of the resist pattern 5 as a mask, a contact hole 12 is formed, and, after that, the resist pattern 5 is removed. Then, a conductive material 6 is deposited by a CVD method. Lastly, the conductive material 6 is removed wholly by a dry etching operation. Thereby, a high step coverage by the contact hole 12 is obtained, and the contact hole 12 which is flat can be formed.
Patent JP-H04180258-A (JP)
Title: High-voltage semiconductor device
Inventor: EBIZUKA MITSUYOSHI
IPC: H01L29/861
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the backward power dissipation of rectifier elements by providing a series circuit of semiconductor rectifier elements, of which at least one on the a.c. terminal side is connected in parallel with a constant current semiconductor device that has a greater forward impedance and a smaller breakdown voltage than the rectifier element. CONSTITUTION:A high-voltage rectifier 1 includes a series circuit of semiconductor rectifier elements 1A to 1E, and it has an a.c. terminal 2 on one end and a d.c. terminal 3 on the other end. The rectifier element 1A on the a.c. terminal side is connected in parallel with a constant current semiconductor device 4A. The rectifier element 1B next to the element 1A is connected in parallel with a similar semiconductor device 4B. The constant current semiconductor devices 4A and 4B are preferably have a breakdown voltage VT equivalent to 50-90% the reverse breakdown voltage of the elements 1A and 1B. Therefore, the backward power dissipation of semiconductor rectifier elements is reduced.
Patent JP-H05144165-A (JP)
Title: Disk detecting device for disk cartridge
Inventor: ANDO AKIRA
IPC: G11B19/04
Filed: 1991-11-25
Abstract: PURPOSE:To detect whether a disk exists in a cartridge of a disk cartridge or not, as well, in the disk detecting device for the disk cartridge, which is constituted so that in accordance with whether a kind discriminating hole and a recording inhibiting hole of the disk are provided in two prescribed parts of the cartridge in which the disk is contained or not, each hole thereof the disk cartridge for showing an attribute of the disk is detected by each separate sensor, respectively, and the attribute of the disk is detected. CONSTITUTION:In the disk detecting device for a disk cartridge, the device is constituted so that in accordance with whether a kind discriminating hole 3 and a recording inhibiting hole 4 of a disk of a cartridge 2 of the disk cartridge exist or not, three kinds of attributes of a disk 1 and whether the disk 1 exists or not are shown, and whether the kind discriminating hole 3 and the recording hole 4 of the disk exist or not is detected by each separate sensor 15, 16, and three kinds of attributes of the disk 1 and whether the disk 1 exists or not are detected.
Patent JP-H01149807-A (JP)
Title: Production of olefin polymer
Inventor: FUNABASHI HIDEO
IPC: C08F4/64
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a polymer having high stereoregularity, suppressing the contamination with the residue of catalyst, by polymerizing an olefin in the presence of a catalyst derived from an organic Al compound, an electron donative compound and a solid catalyst component obtained by reacting 5 specific kinds of components. CONSTITUTION:An olefin is polymerized in the presence of a catalyst derived from (A) a solid catalyst component obtained by reacting (i) a dialkoxymagnesium, (ii) a mono and/or diester of an aromatic dicarboxylic acid (e.g., dibutyl phthalate), (iii) a silicon compound of formula Si(OR<1>)mX [R<1> is (cyclo)alkyl or aryl; X<1> is hologen; m is 0-3.0] (e.g., SiCl4) and (iv) alcohols (e.g., isopropanol) and reacting the reaction product with (v) a titanium tetrahalide, (B) an organic Al compound (e.g., trimethylaluminum) and (C) an electron donative compound (e.g., benzoic acid or acetone).
Patent JP-H11128219-A (JP)
Title: Radiotherapy system
Inventor: SHIMIZU YUSUKE
IPC: A61N5/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To enable to properly set an irradiation field by only a transmission image, by equipping a means to set a radiation irradiation suitable area by a CT image and a transmission image and a means to synthesize the information set by the setting means into a transmission image and to output. SOLUTION: A therapy programming device 110 makes a transmission image from a CT image based on an isocenter and a virtual beam source. The transmission image, CT image, etc. Are displayed on a display equipped on the therapy programming device 110. An operator judges upper, lower, right, and left end parts of an affected part to set the position of an auxiliary line referring the CT image. The auxiliary line generating part 12 generates each auxiliary line based on the position of the set addition line. A synthesis display processing part 13 synthesizes the transmission image and the auxiliary line. The operator sets an irradiation field to be referred to the therapy device according to the auxiliary line as a guide.  A beam cone and the CT image can be displayed together and the position relation between the beam cone and the CT image can be confirmed and displayed by the operator at need.
Patent JP-H01152124-A (JP)
Title: Cycloacetal ring-containing (meth)acrylate prepolymer and curable resin composition containing same
Inventor: FUKUCHI SHUZO
IPC: C08G65/34
Filed: 1987-12-09
Abstract: PURPOSE:To obtain the subject prepolymer difficultly colorable and excellent in hardness, flexibility and chemical resistance, by reacting a specified hydroxylated (meth)acrylate oligomer with an unsaturated cycloacetal compound. CONSTITUTION:A cycloacetal ring-containing (meth)acrylate prepolymer of formula II is obtained by reacting 0.5-2 equivalents of a hydroxylated (meth) acrylate oligomer of formula I (wherein R<1> is H or methyl, Z is a 2-20C bivalent organic group, and n is 1-100) with 1 equivalent of the unsaturated bonds of an unsaturated cycloacetal compound (e.g., diallylidenepentaerithritol) in the presence of a polymerization inihibitor (e.g., hydroquinone) and an oxidation catalyst (e.g., AlCl3). A mixture of at least 5wt.% this prepolymer with at most 95wt.% ethylenically unsaturated monomer (e.g., styrene) is mixed with 0-10wt.% photopolymerization initiator (e.g., benzoin ethyl ether) or a radical polymerization initiator (e.g., benzoyl peroxide) to obtain a curable resin composition.
Patent JP-S63161664-A (JP)
Title: Semiconductor memory
Inventor: KASHIMURA MASAHIKO
IPC: H01L21/8244
Filed: 1986-12-25
Abstract: PURPOSE:To form an SRAM whose memory contents are not inverted and whose integration is not deteriorated even if a speed for reading out information becomes higher, by adding a reading-out circuit in a static type RAM (SRAM) cell. CONSTITUTION:IN order to read out information from an SRAM cell, a column line 16 is changed on a high level while a column line 7 being maintained on a low level. Resultingly, a MOSFET 14 is turned on and also a MOSFET 15 whose internal node 10 is stored on a high level is turned on, so that a voltage on a column line 11 is discharged through this current route. Therefore the information stored in the SRAM cell is read out by detecting the discharged current. A speed for reading out the information from the SRAM cell is improved by increasing a set-up current value on the current route. Because the internal node 10 is separated from an output terminal, memory information is not inverted even if current driving capacities in the MOSFETs 14 and 15 are improved.
Patent JP-H09124488-A (JP)
Title: Epidermal keratinization-promoting agent
Inventor: KITAMURA NOBUO
IPC: A61K8/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epidermal keratinization-promoting agent effective for the improvement of dermal diseases such as an atopic dermatitis, psoriasis, xeroderma, symptomatic dandruff in head skin and further roughness in lip. SOLUTION: This epidermal keratinization promoting agent contains an α-ethylglycoside. As the α-ethylglycoside used, α-ethylglucose (ethyl α-D- glucopyranoside), α-ethylgalactose, α-ethylmannose, α-ethylallose, α-ethylaltrose, α-ethylgulose, α-ethyltalose, α-ethylxylose, α-ethylarabinose, α-ethylmaltose and α-ethylcellobiose are cited.
Patent JP-H04181158-A (JP)
Title: Analysis of cyclodextrin
Inventor: KOIZUMI KYOKO
IPC: B01J20/281
Filed: 1990-11-14
Abstract: PURPOSE:To efficiently analyze cyclodextrin within a short time by using a liquid chromatography column containing carbonaceous particles as a packing agent. CONSTITUTION:A liquid chromatography column containing carbonaceous particles as a packing agent is used in the analysis of cyclodextrin. The pore volume index (10-50)/(1-50) of carbonaceous particles is pref. 50% or more and most pref. 80% or more. Herein, the pore volume index (10-50)/(1-50) means the ratio of the sum of the volumes of pores with a radius of 10 - 50nm and the sum of the volumes of pores with a radius of 1 - 50nm. The total pore volume of the carbonaceous particles is pref. 0.15ml/g or more and more pref. 0.2ml/g or more and the content of the carbon atom of the carbonaceous particles is pref. 97wt.% or more and more pref. 99wt.% or more. By this method, cyclodextrin can be efficiently analyzed.
Patent JP-H07161644-A (JP)
Title: Manufacture of p-type semiconductor thin film
Inventor: YUASA TAKAYUKI
IPC: H01L21/205
Filed: 1993-12-10
Abstract: PURPOSE:To manufacture a II-VI compound semiconductor thin film having a high P-type carrier concentration by a method wherein an organic matter material having an azido group is used as a P-type doping raw material and the raw material is bubbled using inert gas and is fed. CONSTITUTION:A susceptor 2 is set in the interior of a reaction tube and a substrate 3 is put on it. The susceptor 2 is heated by a heater 4. Inert gases 14 and 15 are gases of different kinds and can be used properly according to their purposes as bubbling gas use or as carrier gas use by a selection of valves 11. The gases 14 and 15 are pressure reduced by pressure reducing valves 13, the flow rates of the gases are adjusted by mass flow controllers 12 and the gases are introduced in the reaction tube 1 or bubblers 8, 9 and 10. A group II raw material is kept sealed in the bubbler 8 and is vaporized by bubbling, a group VI raw material is kept sealed in the bubbler 9 and is vaporized by bubbling and the vaporized raw materials are introduced in the tube 1. Moreover, a nitrogen doping raw material having an azido group is kept sealed in the bubbler 10 and the vaporized raw material is jetted toward the substrate 3 in the reaction tube 1.
Patent JP-2000136285-A (JP)
Title: Resin composition, conductive roller obtained by molding the same and cartridge for electrophotography
Inventor: SAKOGAWA KOUICHI
IPC: C08L23/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain a resin composition and a conductive resin composition having small compressed permanent deformation and systematically balanced properties such as hardness and moldability, a conductive roller having performance equivalent to or higher than that of a conductive roller using usual vulcanized rubber composition, and further an electrophotogaphic cartridge including such conductive roller as a charging roller. SOLUTION: This resin composition contains following components (a), (b), (c) and (d). (a): a styrenic elastomer having 10-30 JIS-A hardness and 30-50% compressed permanent deformation, (b): a styrenic elastomer and/or olefinic elastomer having 35-50 JIS-A hardness and 15-25% compressed permanent deformation, (c): a conductive filler and (d): an oil.
Patent JP-H07158241-A (JP)
Title: Floor panel supporting column
Inventor: TAKEDA FUMIO
IPC: E04F15/024
Filed: 1993-12-10
Abstract: PURPOSE:To easily adjust the height, inclination or the like of a floor panel without removal thereof so as to enhance the workability of laying the floor panel. CONSTITUTION:A turnbuckle 15 is stretched between a support column body 2 planted upright on a pedestal 1 fixed to a base floor surface A, and the pedestal l so as to secure the support column body 2 to the pedestal 1. A plurality of vertical thread parts are formed in the top part of the support column body 2, and height adjusting screws 27 having panel support parts 28 whose height can be adjusted by screwing, are threadly engaged with the thread parts. The corner parts of a floor panel are supported to the panel support parts 28. Further, a tool insertion hole for rotating for adjustment of the associated screw 27 is formed in each of the corners of the floor panel.
Patent JP-H09150213-A (JP)
Title: Dip cooling device for wide flange shape
Inventor: HATANAKA ATSUSHI
IPC: C21D9/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wide flange shape having high toughness, excellent having weldability and high tension by uniformly cooling the whole cross section of a wide flange shape over the whole length. SOLUTION: In a water tank 3 for cooling a wide flange shape 1 by filling up cooling water and dipping the wide flange shape, flange-outside cooling nozzles 12, 14 for jetting cooling water to the outsides of the right and left flanges 1f of the wide flange shape 1 through flange training ducts 17, web- upside cooling nozzles 13, 15 or jetting the cooling water to the upside of the web 1w of the wide flange shape 1, web-downside cooling nozzle 11 for jetting the cooling water to the downside of the web 1w through a web training duct 18 and suction openings 5a, 6a of the cooling water are arranged at specified intervals.  And, by providing a circulating pump 4 for supplying the cooling water sucked from the suction openings 5a, 6a to each cooling nozzle through a control valve 16, uniform cooling of the whole cross section of the wide flange shape is executed over the whole length and the wide flange shape having high toughness, excellent weldability and high tension is manufactured.
Patent JP-H06161927-A (JP)
Title: Data communication system
Inventor: SHIHARA SHINJI
IPC: G06F13/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide the transfer of data even between the adaptors under the different input/output control functions in a data communication system which performs the communication of data among the adaptors. CONSTITUTION:The input/output control mechanisms 2 which control the input/ output of data are provided together with the adaptors 5 which perform various types of processing under the control of the mechanisms 2, and a common memory 4 to which the adaptors 5 can have the common accesses. A certain mechanism 2 writes a processing request into the memory 4 to the adaptor 5 under control, and this adaptor 5 takes out the requested processing contents and decides that this request is given to another adaptor 5. Under such conditions, the processing request is informed the corresponding mechanism 2. Thus the mechanism 2 received the request writes a processing request into the memory 4 to its adaptor 5 under control. Then the corresponding adaptor 5 takes out the processing request contents and carries out the processing.