baber/WOPTO huggingface dataset:
Patent JP-H08138064-A (JP)
Title: Device and method for graphic processing
Inventor: FUKUMOTO TORU
IPC: G06T11/20
Filed: 1994-11-14
Abstract: PURPOSE: To output a curve after correcting and adjusting it by adding an intersection nearer to the intersection part of the curve than the vertex of an approximate straight line as the vertex of the approximate straight line and deleting the vertex of the approximate straight line judged as disuse. CONSTITUTION: A tangent vector at the intersection of a designated curve is found by a CPU 1. Thence, when it is judged that the tangent vector differs from a short vector at a curve intersection, a comparison vector v0 is set on the short vector adjacent to the short vector at the curve intersection. The intersection between the short vector v0 and the extension line in a direction opposite to the tangent vector of the curve is found. Moreover, the coordinate of vertex of the intersection is compared with that of the vertex of the short vector v0. Consequently, when it is judged that the intersection is located nearest to the curve intersection, the data of the vertex in a deletion candidate buffer is excluded from an approximate point list. The intersection is added to the approximate point list newly as the vertex of the short vector.  Moreover, the vertex of the short vector v0 is set on the deletion candidate buffer. The curve concerned is outputted to an output means 4.
Patent JP-H08137892-A (JP)
Title: Method and device for document retrieval
Inventor: NOGAMI KENICHI
IPC: G06F17/30
Filed: 1994-11-14
Abstract: PURPOSE: To provide the method and device for document retrieval which is improved in easy of use, and expands a retrieval key word used for retrieval into a synonym even when the key word consists of a compound word and further automatically displays the synonym of the retrieval key word on a screen even when the user does not know the synonym. CONSTITUTION: This device is provided with a synonym dictionary part 5, a division dictionary part 6, and an input device 2 which inputs retrieval key word information, and further provided with a control unit 1 which divides retrieval key word information inputted from the input device 2 by the division dictionary part 6, extracts synonym information in divided retrieval key word units, and retrieves document information containing the inputted retrieval key word information and expanded synonym information in the retrieval object document and displays out the retrieved document information on a display device 3.
Patent JP-H03173814-A (JP)
Title: Liposome preparation
Inventor: KIWADA HIROSHI
IPC: A61K38/00
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a liposome preparation liable to be englobed with monocyte and macrophage and inducing the property of the sealed bioactive substance in improved efficiency by sealing a bioactive substance in a liposome containing an alkylmannoside. CONSTITUTION:Prescribed amounts of a liposome membrane component substance and an alkylmannoside (e.g. mannoside having 14-18C alkyl group) are solubilized with a proper organic solvent such as chloroform and the solvent is removed under reduced pressure. A solution containing a specific amount of a bioactive substance is added to the obtained lipid membrane to prepare a suspension of liposome. The amount of the alkylmannoside is preferably about 0.1-10 pts.wt. per 1 pt.wt. of the lipid. The bioactive substance is muramyl dipeptide, interferons, macrophage colony stimulation factor, granulocyte macrophage colony stimulation factor, etc., exhibiting activation action by the englobement with macrophage.
Patent JP-H01121254-A (JP)
Title: Production of 4-amino-3-fluorophenol
Inventor: ENOMOTO MASAYUKI
IPC: B01J23/42
Filed: 1987-11-04
Abstract: PURPOSE:To obtain a compound useful as a raw material for producing a herbicide, by catalytically reducing o-fluoronitrobenzene in the presence of a sulfur compound by using a catalyst. CONSTITUTION:o-Fluoronitrobenzene is catalytically reduced in the presence of a sulfur compound such as dimethyl sulfoxide by using a platinum catalyst (e.g. platinum dioxide) usually in dilute sulfuric acid at 0-200 deg.C to give the aimed substance, 4-amino-3-fluorophenol.
Patent JP-S61151533-A (JP)
Title: Formation of lift-off pattern
Inventor: FUJINO KENJI
IPC: G03C5/00
Filed: 1984-12-25
Abstract: PURPOSE:To pattern easily a thick film of a material which is hardly patterned by chemical etching by covering a resist pattern with a hard mask having a pattern similar in shape to the resist pattern and by carrying out sputtering or vapor deposition. CONSTITUTION:The whole surface of a substrate 2 placed on a substrate holder 3 is coated with a positive or negative type resist 6, this resist 6 is patterned to a desired shape by photolithography, and a hard mask 1 is closely fixed on the resist 6 so that the pattern of the mask 1 coincides with the resist pattern. Sputtering or vapor deposition is then carried out. Atomic or molecular corpuscles for a thin film reach the mask 1 from the direction of arrows and deposit on the surface of the substrate 2 and the inclined sides of the resist 6 through the holes 4 in the mask 1. The amount of corpuscles entering the gap between the resist 6 and the mask 1 is very small. The resist 6 can be simply removed by dissolution in a remover or an org. solvent, and a thick film pattern can be formed.
Patent JP-H04155356-A (JP)
Title: Color developing device for electronic photographing device
Inventor: MIYAGAWA FUMIHIRO
IPC: G03G15/01
Filed: 1990-10-18
Abstract: PURPOSE:To make each developing unit small in size,and thereby remove only a given developing unit in a simple manner by releasing the press or the access of each developing unit to a photosensitive body against the energizing force of each elastic member by the use of each cam member. CONSTITUTION:Each cam shaft 31 including each eccentric cam 30 is disposed on the sensitive body 14 side of respective developing units 16 through 19, each developing unit for color to be developed, for example, only the cam shaft 31 of the developing unit 16 for red color is rotated by means of gear trains which are appropriately engaged/disengaged through the magnetic clutch of a drive means such as a motor and the like, the eccentric cam 30 is free from the developing unit 16, and the developing unit 16 is pushed out by the energizing force of a spring 29 so as to be pressed on the photosensitive body 14, so that developing is thereby so designed as to be processed. In these developing units 16 through 19, when toner has to be replenished, each spring 29 is separated from the developing units 16 through 19 with a cover 27 opened, this thereby enables only a given unit to be pulled out because there is no obstacle such as the eccentric cams 30 and the cam shafts 31 in the direction of pulling.
Patent JP-S63135489-A (JP)
Title: Method of dewaxing lubricating oil feedstock
Inventor: KISHI RYOICHI
IPC: B01D9/02
Filed: 1986-11-26
Abstract: PURPOSE:To perform dewaxing of lubricating oil feedstocks efficiently and at low cost, without using any polymeric filtration auxiliary, through an improvement in the filtrability of wax fraction, by adding a particular wax fraction to lubricating oil feedstocks. CONSTITUTION:A first dewaxed lubricating oil feed stock is prepd. by, e.g., conducting solvent purification and hydrorefining of a medium lubricating oil fraction or a heavy lubricating oil fraction and cooling the purified lubricating oil to -5--30 deg.C so as to effect dewaxing. This feed stock in a feedstock tank 1 is mixed with a wax fraction 2 prepd. by dewaxing a lubricating oil feedstock lighter than the first lubricating oil feedstock in an amt. of 1-15wt%, followed by agitation to effect dissolution. If necessary, a methyl ethyl ketone- toluene mixed solvent is added in an amt. of 2-4 times that of the feedstock mixture, cooled in each of a chiller 3, a heat exchanger 4 and a refrigerating machine 5, and fed through a tank 7 into a first vacuum filter 8, where a wax fraction having a low oil content, being excellent in filterability and having a crystalline structure wherein soft wax fractions are formed, in sequence, around a wax fraction having a high congealing is filtered off. The resultant feedstock mixture is fed through a tank 9 and the heat exchanger 4 into a dewaxed oil recovery system 10, wherein the mixed solvent is separated. Thus a dewaxed lubricating oil base oil is prepared. On the other hand, the wax fraction is recovered through a tank 12, a second vacuum filter 13 and a wax recovery system 15.
Patent JP-H10103823-A (JP)
Title: Icemaker
Inventor: YUASA HARUHIKO
IPC: F25B1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an icemaker for preventing or suppressing adverse influence of liquid injection to an ice releasing step while smoothly cooling a compressor in an icemaking step by a liquid injection type. SOLUTION: The icemaker comprises a cooling unit R having a compressor 21, a condenser 22, an expansion valve 26 and a cooler 1. The icemaker conducts an icemaking step by condensing high temperature refrigerant discharged from the compressor 21 by the condenser 22, feeding it to the cooler 1 via the valve 26 and supplying water for icemaking to the cooler 1, and executes an ice releasing step by feeding high temperature refrigerant discharged from the compressor 21 to the cooler 1. The icemaker also comprises a liquid injection circuit 33 for feeding part of liquid refrigerant condensed by the condenser 22 into the compressor 21, and an injection valve 34 provided in the circuit 33 to pressure reduce the liquid refrigerant fed to the circuit 33 to be supplied to the compressor 21.  The valve 34 regulates its valve opening based on a temperature detected by a temperature sensitive cylinder 42.
Patent JP-H06132411-A (JP)
Title: Module substrate
Inventor: MOTOIKE KOICHI
IPC: H01P5/08
Filed: 1992-10-19
Abstract: PURPOSE:To provide a module substrate wherein the mismatching of a characteristic impedance which is caused in the connection part of an interconnection is improved. CONSTITUTION:In a module substrate, a substrate 2 on which first interconnections 1 capable of being connected electrically to the outside and semiconductor enclosures 4 in which semiconductor chips and second interconnections connected to the semiconductor chips are provided at the inside and which are installed on the substrate are provided, and the first interconnections 1 are connected to the second interconnections. In the module substrate, the substrate 2 and the semiconductor enclosures 4 are constituted integrally of the same dielectric, and the first and second interconnections are constituted integrally of the same conductor.
Patent JP-H11157428-A (JP)
Title: Braking device for automobile
Inventor: UNTERFORSTHUBER JAKOB
IPC: B60T13/52
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To attain deceleration a driver can satisfy even by a bailed brake power asist. SOLUTION: A braking device for a car is equipped with a brake padel, brake power asist, master brake cylinder, and a brake unit which can be controlled electronically and is installed between the master cylinder and wheel brake, and the brake pressure in the wheel brake can be regulated by the brake unit using an electronic control device regardless of the pre-pressure generated at the outlet from the master brake cylinder, wherein the brake pressure (p) in the wheel brake is generated by the electronic control device and the brake unit capable of being controlled electronically so that the predetermined minimum/target deceleration cage B/C occurs depending upon the pedal stamping mount F in direct proportioning to the pedal force applied through a brake padal by the driver when the brake force assisting device goes in failure.
Patent JP-H10103824-A (JP)
Title: Motor with gear and motor unit and ice maker using motor with gear
Inventor: TERADA YOSHIAKI
IPC: F16H1/20
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of torque due to low speed rotation without adding a surplus mechanism and changing the shape of a motor part by a method wherein a tooth part to move a driven gear and a regulation part to rest the driven gear for a specified period are disposed at a drive gear rotated through receipt of rotation of a rotor. SOLUTION: When a rotor 27 is rotated clockwise, a first gear 41 is rotated counterclockwise. A tooth 60a enters a first gear part 70 to transmit rotation to a transmission part 71 and a second gear 44 is rotated clockwise. In which case, a gear tooth 72 enters a tooth forming hole 62 and rotation is continued. When the tooth 60a is slipped out from the first fit-in part 70, the outer peripheral surface of a regulation part 61 is brought into contact with a gear tooth 72 and rotation of the second gear 44 is blocked. Meanwhile, the first gear 41 continues rotation, the tooth 60a approaches the second gear 44 again and enters a next first fit-in part 70 and the second gear 44 is intermittently rotated. Further, rotation of the rotor 27 is transmitted to an output shaft 39 through a gear mechanism 28 and transmitted as rotational movement to a driven member.
Patent JP-H1099182-A (JP)
Title: Clothing hanger with antislip function
Inventor: INOUE YOSHISUKE
IPC: A47G25/40
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a clothing hanger which has a shoulder part provided with hooks hooked to hanging members and has a trousers hanging rod extended horizontally between both ends of the shoulder part and which allows easily holding trousers and can prevent the troubles from slipping down. SOLUTION: A trousers antislip part 4 is provided between the center of a shoulder part 2 an a trousers hanging rod 3 and includes an X-shaped member 7, a spring 8 activating the X-shaped member in the direction in which to close the gap between the right and left lower pieces of the X-shaped member, a lockign member 9 locking together the right and left upper pieces of the X- shaped member, and press-engagement members 10 which fit over the trousers hanging rod 3 provided at the ends of the right and left lower pieces of the X-shaped member.  Means are provided for fitting the press-engagement members 10 over the trousers hanging rod 3 when the right and left upper pieces of the X-shaped member 7 are unlocked from each other by means of the locking member 9 and for releasing the press-engagement members 10 from the trousers hanging rod 3 when the right and left upper pieces of the X-shaped member 7 are locked together by the locking member 9.
Patent JP-S6335463-A (JP)
Inventor: KANZAKI SHUZO
IPC: C04B35/81
Filed: 1985-12-13
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-H1099292-A (JP)
Title: Nuclear magnetic resonance imaging device
Inventor: MIURA YOSHIAKI
IPC: G01N33/48
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a removing means of bad influences of delays being generated at a hardware system for generating a gradient magnetic filed. SOLUTION: Each of waveform generators 43, 43, etc., is controlled to output waveform data Gx, Gy, Gz according to pulsed sequential information for image recording, and the waveform data are sent to an output delay circuit 46 through an amplitude regulator 44 and a waveform converter 45. A specific amount of delay is set for each of the waveform data of Gx, Gy, Gz according to the stored delay data in image recording pulsed sequential information. The specific delay is sent out from the output delay circuit 46.
Patent JP-H10139078-A (JP)
Title: Heating and heat-retaining container, wet tissue package provided with heating and heat-retaining device, and heating material
Inventor: YAMADA KIKUO
IPC: B65D83/08
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To heat the contents of a wet tissue package bag or the like up to an appropriate temperature in a simple structure and retain it in a heat- insulation condition for a long time, by providing a heating material to heat the contents charged in a container, in the inside of the container having a heat-insulation property. SOLUTION: A heating and heat-retaining container 1 is constituted of a container 2 composed of a container cover body 3 and the container body 4 and a heating material 5 provided at the inside face of at least one of the container cover body 3 and the container body 4. The heating material 5 is formed along the shape of the container 2 inside face so as not to narrow the containing space of the wet tissue package body. High frequency wave radiated from a microwave oven can penetrate the container 2 which is constituted of a foam sheet of polyethylene, polypropylene, etc., having a heat-insulation property. A heat medium of water, a liquid containing water, or a jellied substance containing water, increasing the temperature with high frequency wave is enclosed in a bag to constitute the heating material 5.
Patent JP-H04155278-A (JP)
Title: Lsi tester
Inventor: JINRIYOU TAKAO
IPC: G01R31/28
Filed: 1990-10-18
Abstract: PURPOSE:To enable a test closer to a condition of a customer's use by creating operation on a machine which packages a single-chip microcomputer to be tested and then achieving with an LSI tester. CONSTITUTION:A single-chip microcomputer to be tested 6 is connected by an I/O circuit 5 and an external control circuit 7 and then single-chip microcomputer I/O signals 11 and 12 on a packaging machine 13. Also, the I/O signals 11 and 12 of the single-chip microcomputer and tester terminals 8 and 7 are connected and then the single-chip microcomputer 6 allows a signal during operation to be inputted to a memory circuit part 2 by a built-in program. Information which is inputted to a memory circuit 2 is edited to a test pattern through a test pattern editing circuit 3 and is stored into a memory part 4, thus enabling operation test to be performed according to test pattern information of the memory part 4.
Patent JP-2000090868-A (JP)
Title: Optical lens barrel and cleaning method thereof
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To clean a back surface of an opening and the downstream thereof, and to prevent the generation of oxide, and to easily eliminate the oxide even if the oxide is generated by providing each means for flowing the radical from a light source side of a lens barrel for housing an optical system to a sample chamber side and in the opposite direction, and flowing the radical in double ways. SOLUTION: A radical flow passages is formed in double way from an electron gun 1 side to a sample chamber 19 side and from the sample chamber 19 side to the electron gun 1 side by switching a gate valve 2, a vacuum valves 21, 22 and valves 10, 11, 27, 28. The oxygen radical generated in a discharge chamber 12 by the gas supplied by a gas cylinder 11 and generated in the chamber 23 by the gas supplied by a gas cylinder 24 in order are led into a lens barrel by an air release pump 20 and an air release pump 3 in order. The gas cylinder 13, 24 are replaced with hydrogen gas cylinder, and reduction is performed from the electron gun 1 side and from the sample chamber 19 side in order by the hydrogen radical generated in the discharge chambers 12 and 23 in order by operating each valve.  Each optical system part coated by platinum is hard to be formed with an oxide film, and even if the oxide film is formed, it can be easily deoxidized.
Patent JP-S63135430-A (JP)
Title: Molding composition
Inventor: ITO TETSUO
IPC: C08G59/40
Filed: 1986-11-27
Abstract: PURPOSE:To obtain a molding composition which can give an inexpensive, light, homogeneous molding low in a void content, by using a resin composition comprising a combination of a vinyl ester resin with an epoxy resin as a matrix and a bulky material as a reinforcement. CONSTITUTION:A resin composition formed by mixing a vinyl ester resin with an epoxy resin is prepared. The mixing ratio is desirably such that the weight ratio of the vinyl ester resin to the epoxy resin is in the range of 10:1-2:1. The purpose molding composition is formed by using this resin composition as a matrix and impregnating a reinforcement comprising a bulky material with this matrix resin by, e.g., a solvent process or a solventless process. Examples of the reinforcements include mats, chopped fibers, felts, etc., obtained by processing carbon fibers, glass fibers, alumina fibers, etc. The obtained molding composition can be suitably used for various structural materials, sliding materials, conductors, etc.
Patent JP-S61162451-A (JP)
Title: Paper break detecting system
Inventor: KOIKE SHOJI
IPC: G07F19/00
Filed: 1984-12-28
Abstract: PURPOSE:To enable reliable detection of the last part of a paper roll, by a method wherein, in a small printer such as journal printer, through detection of a decrease in the number of revolutions of a motor during the feed of a paper, it is decided that break of the paper occurs. CONSTITUTION:When a printing signal A is input to a microcomputer 1, a motor driving signal B is output to a printer 2, rotation thereof causes a signal C from an encoder 3 to be input to the microcomputer 1, and necessary characters are printed in one line in synchronism with said input. After printing of one line is completed, rotation of a motor is transferred to a paper feed roll 23, but when a paper roll is unreeled to the last part thereof, since a paper roll 22 is pasted on a roll core 21, a paper can not be fed, and a load is applied due to friction between the paper roll 22 and the paper feed roll 23 to decrease rotation of the motor. Thus, if an interval of the signal C from an encoder exceeds a specified time, the microcomputer 1 decides that break of a paper occurs, and brings printing into a stop.
Patent JP-2000107544-A (JP)
Title: Air cleaner
Inventor: KOIZUMI KENJI
IPC: B01D53/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which can cope with the deodorizing of all odorous components generated in a room by a plurality of different deodorizing means and especially repress the generation of odors at the start-up of the air cleaner. SOLUTION: In an air cleaner, which has a dust collection part 4 collecting particulates, such as dust, in airflow at the suction side of an air blower 7 and has a deodorizing part formed by disposing an adsorbent body 8 with a photocatalyst, on which the photocatalyst and a odorous component adsorbent are supported, and a photocatalyst exciting light source 9 so as to oppose to each other at the delivery side, a first dust collecting and deodorizing body 3 is disposed at the front part of the dust collection part 4 to collect large dust in the airflow and to adsorb or decompose odorous components, and a second deodorizing body 5 is disposed at the rear part of the dust collection part 4 to adsorb the dust components passing through the dust collection part 4.
Patent JP-H01123527-A (JP)
Title: Phase locked loop
Inventor: ISHIGAKI YUKINOBU
IPC: H03L7/087
Filed: 1987-11-06
Abstract: PURPOSE:To resolve to be placed in a dilemma between a jitter problem and a modulation problem by making the frequency of an error signal supplied to a loop filter into four times to the frequency of the input signal of a phase comparator. CONSTITUTION:Without changing the basic character of a phase locked loop (PLL), the frequency of an error signal supplied to a loop filter 16 is made into four times as much as a signal frequency supplied to phase comparators 13 and 14. Consequently, the freedom degree of a design is improved in accordance with a use purpose. Namely, for the jitter problem to occur basically at a conventional PLL, since a loop band can be expanded to double compared with the conventional PLL, the jitter can be reduced to at least 1/2 or below. When the level of the jitter is placed to a reference, the AC part in an error voltage to a voltage control oscillator(VCO) 17 can be suppressed to 1/2 or below and a modulation phenomenon can be suppressed in proportion to it.