baber/WOPTO huggingface dataset:
Patent JP-S62104237-A (JP)
Title: Spread spectrum receiver
Inventor: HAMAMOTO NAOKAZU
IPC: H04B1/707
Filed: 1985-10-31
Abstract: PURPOSE:To suppress the deterioration of demodulation data quality with simple constitution by eliminating a carrier frequency component from a reception SS signal and extracting an SS signal of a base band, multilying it with an output signal of a code generating means so as to extract a data signal. CONSTITUTION:An output signal of a low pass filter 25 is fed also to a multiplier 38, which multiplies an output of the filter 25 with an output of a PN code generator 37. The output signal of the low pass filter 25 is an SS signal of the base band which is formed by eliminating a carrier frequency component from a spread spectrum reception SS signal, and since a local oscillation signal tracking with the phase of the reception SS signal carrier is obtained from a local oscillator 23 by means of a closed loop, no phase error is included. Thus, the multiplier 38 multilies the PN code series included in the SS signal with the output PN code series of the PN code generator 37 while their head positions are made coincident, a signal eliminated with the PN code series component is outputted, fed to the filter 39, where the harmonics are eliminated and the data signal is demodulated.
Patent JP-H03104503-A (JP)
Title: Centering structure of work in chuck device
Inventor: TAKIIZUMI YOSHIHIKO
IPC: B23B31/10
Filed: 1989-09-19
Abstract: PURPOSE:To improve efficiency of centering work by moving a chuck plate to the rotational central side of a diving head by way of rotating an operation lever, jogging a pressure bar through a transmission means and bringing it in pressure-contact with the peripheral surface of the chuck plate. CONSTITUTION:A work A is held with a chuck 6, separated a pressure bar 15 is separated from a chuck plate 5 by rotating an operation lever 9 from a dividing head 2 by way of rotating an engagement claw 19, a measuring instrument C is brought into contact with the work W, the eccentricity of the dividing head 2 of an axial core A of the work W from a rotational center B is measured by way of driving a chuck device, and the rotary angle of the operating lever 9 is calculated from the moved amount for making the eccentric amount zero. A dividing head flange 2a is sandwiched by way of engaging the chuck device with its stop engagement claw 19 with a part of the largest eccentric amount facing above the calculated value. A moving body 11 slides to the left and jogs a chuck plate 5 to the rotational center B side through a pressure bar 15, the eccentricity amount is measured with the measuring instrument C and by repeating the same procedure, the axial core A of the work W is forced to meet the rotational center B.
Patent JP-H04123052-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KURAMITSU MASAYUKI
IPC: G03C7/407
Filed: 1990-09-14
Abstract: PURPOSE:To form color images which have an excellent image preservable property and decreases magenta color fading by incorporating a 4-equiv. polymer magenta coupler into a photosensitive material layers and incorporating specific compds. into a processing bath. CONSTITUTION:The 4-equiv. polymer magnet coupler which is derived from the monomer coupler expressed by formula I and has the repeating unit expressed by formula II is incorporated into at least one layer of the photosensitive material and at least one layer of the photosensitive material and at least one compds. selected from hexamethylene tetramine and its deriv., hexahydrotriazine and its deriv., and N-methylol compd. are incorporated into any of the processing baths having >=6.0 pH after color development. In the formulas I, II, R<1> denotes a hydrogen atom or chlorine atom; L<1> denotes -COO-, -NHCO-, etc.; L<2> denotes a combination group connecting L<1> and Q; Q denotes the residual 4-equiv. magenta coupler group forming dyes by coupling with an oxidized arom. primary amine developing agent. The color images which decrease the color fading of magenta during preservation are formed in this way without using formalin.
Patent JP-H0698473-A (JP)
Title: Charging method of secondary battery
Inventor: KOBAYASHI SHIGEO
IPC: H01M10/44
Filed: 1992-09-11
Abstract: PURPOSE:To provide a charging method wherein a short circuit with a positive pole is eliminated and a cycle life is made longer by suppressing a dendrite which is produced in a charging operation. CONSTITUTION:In the charging method of a secondary battery to which a discharge current is applied periodically, the waveform of the current is set as rectangular waves. In this case, it is preferable that a discharge electric capacity is set at 10 to 28% of a charging electric capacity and that a charging waveform whose cycle is 10 to 800Hz is used.
Patent JP-2001063703-A (JP)
Title: Method and device for filling of powder
Inventor: TADA MINORU
IPC: B65G65/40
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the filling efficiency of a powder into a container by introducing air to the middle of a piping by closing valves after accumulating the powder, which flows down from a powder container, in a connecting piping, and then, filling the powder in the piping into the container by releasing the valve at the terminal end, when the powder in the powder container is filled into a general container. SOLUTION: A valve 4-1 is provided under a powder extracting nozzle port 6 of a powder container 1. Then, a connecting piping 2 comprising a vertical piping and a horizontal piping is provided under the valve 4-1. Then, in the vicinity of the terminal end of the horizontal piping, a valve 4-2 is disposed, and the terminal end of the horizontal piping is connected to an internal bag in a container. When a powder is filled, first, the valve 4-2 is opened, and the valve 4-1 is opened under a state wherein an air-injecting valve 5 is closed. Thus, the powder in the powder container 1 flows down in the connecting piping 2, and the flow stops in the horizontal piping section. At this time, the valves 4-2 and 4-1 are closed, and then, the air-injecting valve 5 is opened. Thus, the compressed air is filled in the connecting piping 2.  Then, by opening the valve 4-2, the powder in the connecting piping 2 is press-discharged into a container 3.
Patent JP-H04121610-A (JP)
Title: Distance measuring apparatus by laser light
Inventor: KUROIWA MOTOYUKI
IPC: G01B9/02
Filed: 1990-09-13
Abstract: PURPOSE:To enable the executing of distance measurements simultaneously and at random by arranging a laser transducer and distance measuring devices on a common frame through a vibration preventing mechanism to eliminate mutual dynamic interference in action. CONSTITUTION:A laser transducer 1 and distance measuring device 2 for writing head positioning signals into a servo surface of a magnetic disc are arranged on a common frame 12 through a vibration preventing mechanism 3. The distance measuring devices 2 are each provided with a beam splitter 4 to take a laser light emitted from the laser transducer 1 through a beam bender into a distance measuring optical system 2 thereof while distributing it to other distance measuring devices 2. The distance measuring device 2 last to receive the laser light is provided with a beam bender 4' in place of the splitter as there is no need for distributing the laser light.
Patent JP-S6398463-A (JP)
Title: Platen roll of low noise
Inventor: YAMAGUCHI MICHIMASA
IPC: B41J11/02
Filed: 1986-10-15
Abstract: PURPOSE:To keep the good printing performance of a platen roll, to enable noise to be reduced and to lighten the weight of the platen roll, by making the axle core of the platen roll out of FRP resin. CONSTITUTION:In a platen roll used as a printer of an impact type, a drawn rod of FRP resin is used for the axle core 2 of the roll and the surface layer 1 of the plate roll is composed of materials such as rubber, urethane elastomer, etc. around the axle core 2 of the roll. The drop rate of noise of the axle core itself becomes large by adopting a drawn rod of FRP resin for the axle core 2 of the roll. In frequency bands of 2kHz and 4kHz in the octave band central frequency of platen stroke sound, the bending mode of vibration can be restrained and noise can be decreased. Further, by changing the materials of the axle core 2 of the roll from metals to materials made of FRP, the weight of the axle core 2 can be lightened to 1/5-1/4 level.
Patent JP-H03136250-A (JP)
Title: Gaas field effect transistor
Inventor: KOBAYASHI NOBUO
IPC: H01L29/812
Filed: 1989-09-19
Abstract: PURPOSE:To obtain a field effect transistor which is flat in qm-Vg characteristic, traps carriers well, and is larger than a conversion one in qm by a method wherein a channel section is formed containing, at least, one laminated unit composed of an InGaAs quantum well layer and a GaAs layer laminated on a buffer layer in this sequence. CONSTITUTION:In a GaAs field effect transistor provided with a GaAs substrate 31, a GaAs buffer layer 33, and a channel section, the channel section is constituted containing, at least, one of laminated units 39 and 45, where the laminated units 39 and 45 are composed of InGaAs quantum well layers 35 and 41 and GaAs layers 37 and 43 which are successively laminated on the buffer layer 33. For instance, the GaAs field effect transistor is provided with the following laminated on this sequence: the semi-insulating GaAs substrate 31 as a substrate; the GaAs buffer layer 33; the first laminated unit 39 composed of the InGaAs quantum well layer 35 and the GaAs layer 37; the second laminated unit 45 composed of the InGaAs quantum well layer 41 and the GaAs layer 43; a contact layer 47; a source electrode 49a and a drain electrode 49b; and a gate electrode 51.
Patent JP-2001069067-A (JP)
Title: Radio communication system between road and vehicle, antenna system and radio communication equipment
Inventor: MURAKAMI YASUSHI
IPC: H04W16/28
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve communication quality with a simple configuration by superimposing a part of a communication area concerning the respective kinds of adjacent roadside radio equipment and also to transmitting same contents, thereby eliminating a shadowing. SOLUTION: The roadside radio equipment 1A and 1B are arranged along a road 12 and they are connected by a signal line or a control line 11. The antennas of the respective kinds of equipment 1A and 1B are provided with the two beams of radiation patterns 5A, 5B and 6A, 6B, zones 3B and 4B near the equipment 1A and 1B are lighted in the case of the patterns 5B and 6B and the area 3A of a section between the patterns 5B and 6B is irradiated concerning the patterns 5A and 6A. The antennas 2A and 2B are designed to prevent vehicle-side radio communication equipment from being shadowed by a large vehicle in the patterns 5B and 6B. While the vehicle 7A travels in the zone 3A in position relation where the communication pass of the equipment 1B is shielded by the large vehicle 8, the contents being the same as those of the equipment 1B are transmitted from the equipment 1A by beam 5A.
Patent JP-H0581380-A (JP)
Title: Object shape approximate expression system
Inventor: INAGAWA ATSUSHI
IPC: G06F17/50
Filed: 1991-09-24
Abstract: PURPOSE:To approximately express a shape in a state that a shape feature of an object shape remains saved by the specific number of apexes from a measuring point on the surface of an object, in the object approximate expression system for expressing approximately the shape of an object body by using a wire frame model. CONSTITUTION:This system is provided with a shape feature extracting part 102 for extracting a general feature related to a shape from an inputted measuring point 201 group, an elliptical body model generating part 103 for generating an elliptical body 203 from the general feature related to the shape, an initial model generating part 104 for plotting the apex 204 onto the surface of the elliptical body 203 and generating the initial model of a wire frame model, an adjacent point searching part 105 for searching the measuring point 201 being in the vicinity of the apex 204, a curvature calculating part 106 for calculating a curvature of the measuring point 201, a corresponding point estimating part 107 for estimating the corresponding point 201, a corresponding point estimating part 107 for estimating the corresponding point from the measuring point 201 and its curvature with respect to the apex 204, and a model updating part 108 for moving the apex 204 to the corresponding point and updating the wire frame model.
Patent JP-2001066789-A (JP)
Title: Photosensitive material processor
Inventor: INOUE KENJI
IPC: G03F7/30
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of uneveness in processing without having a swelled adhesive infiltrate into a fiber material, even though the adhesive is used when a flock fabric is wound around the core material of a brushing roller. SOLUTION: Both-end-edge parts 166A and 166B of a belt body 166 wound spirally arround the outside peripheral part of the brush rollers 126 and 142 applied to the pre-rinsing part and the developing part are the parts where a fiber material 170 is not woven. As a result, since a protruding adhesive 180A is not infiltrated into the material 170 at the parts 166A and 166B of the body 166 in the width direction, even when the body 166 is fixed to the outside peripheral part 164B of the roller 164 by the adhesive 180, the uneveness in processing irregularity can be prevented from occurring.
Patent JP-2001039885-A (JP)
Title: Roasted turmeric
Inventor: NAITO TADAHIKO
IPC: A61K36/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain roasted turmeric by harvesting, washing, drying and roasting turmeric raw roots through manipulating how to cut the raw roots as a key point so as to render the above steps more effective. SOLUTION: This roasted turmeric is obtained by drying and roasting the raw roots of wild turmeric, zedoary and/or the like using equipment such as charcoal fire, electric appliance, gas appliance or petroleum. This crude drug can be prepared into such dosage forms including tablets (in any form), granules, powders and capsules (containing such granules or powders); further, any drink containing an extract of the above roasted turmeric (afforded by boiling down it) and packed in bottles or cans can also be served.
Patent JP-H0958365-A (JP)
Title: Road condition display device
Inventor: ONO AKIYOSHI
IPC: B60R11/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To compensate for the shortage of visual information caused by an obstacle which exists on or around a road shutting off a visual field. SOLUTION: A road condition display device is provided with a displaying means 3 arranged in the vicinity of an obstacle intercepting a visual field, a photographing means 2 for photographing a part of the road not seen from the position of the displaying means 3 because of the obstacle and a control means 4 for controlling photographing by the photographing means 2 and the display luminance of the displaying means 3 and outputting image data photographed by the photographing means 2 to the displaying means.
Patent JP-H08107483-A (JP)
Title: Image communication equipment
Inventor: OKAZAKI YOSHIHARU
IPC: H04N1/32
Filed: 1994-10-07
Abstract: PURPOSE: To utilize effectively a storage area by providing a detection means detecting occurrence of a transmission fault, a discrimination means discriminating a cause to the transmission fault and a discrimination means discriminating whether a document is reserved or obsolete. CONSTITUTION: When a set re-call interval elapses, a re-calling is applied to a document left stored in a memory non-transmission to start transmission of non-transmission document again. When the transmission is not finished normally, a cause to the abnormal end is discriminated by a fault cause discrimination section 13 discriminates a cause to the fault and the result of abnormal end is stored in a fault end result storage section provided in a re-call management section 11 and the line is interrupted. Then a document reservation presence discrimination section 14 discriminates whether or not a document having a transmission error has a condition of document reservation by referencing a document reservation condition table and when the reservation condition and the fault end condition result are coincident, the document is set to the re-calling standby state.  When the number of times of calling does not reach a reference value, the non-transmission document transmission is again started.
Patent JP-H0581470-A (JP)
Title: Character recognition device
Inventor: OKUBO OSAMI
IPC: G06K9/20
Filed: 1991-09-25
Abstract: PURPOSE:To perform character recognition without decreasing its speed by using the output of a 1st memory to recognize characters of a longitudinal document and the output of the 2nd memory to recognize characters of a lateral document. CONSTITUTION:The characters of the longitudinal document are stored in the 1st image memory 3 in the rightward order from the left upper part. A memory controller 6 transfers image data from the 1st image memory 3 to the 2nd image memory 5. By this operation, the image of the lateral document is stored in the 2nd image memory 5 in the rightward order from the left upper part. An operator supplies information indicating whether the document is longitudinal or lateral to a selecting means 7 prior to character recognition processing. The selecting means 7 reads image data out of the 1st image memory 3 when the document is longitudinal or out of the 2nd image memory 5 when lateral. Thus, the image memories 3 and 5 are switched according to the shape of the document to perform the character recognition without altering its algorithm nor a method of memory access.
Patent JP-H08110315-A (JP)
Title: Odor monitor
Inventor: YOKOO AKIHIKO
IPC: G01N27/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide a simple odor monitor wherein, even if monitoring person is not at side, function which enables data to be stared at the outside extending over a long period of time is provided, and especially a long-term data acquisition efficiency is improved. CONSTITUTION: This consists of an odor sensor 2 detecting atmosphere in environment, an EEPROM 7 storing information for characteristic of the odor sensor 2, operation part 41 operating information which shows at least existence of atmosphere in the environment, odor index, based on the information of the EEPROM 7 and detected output of the odor sensor 2, a series-parallel and parallel-series converter 48 outputting at least one of the detected output of the odor sensor 2 and the information showing existence of the atmosphere in environment to the outside and an output terminal 14.
Patent JP-H10130653-A (JP)
Title: Method for pretreating coal for coke making and production of coke
Inventor: MAENO YUKIHIKO
IPC: C10B57/10
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To enable low-grade coal to be converted into a material for making blast furnace coke by crushing and drying raw coal contg. non-slightly-caking coal, classifying the crushed coal into pulverized coal and coarse powder coal, mixing the pulverized coal with a bituminous binder to give briquettes, and mixing the briquettes with the coarse poweder coal. SOLUTION: Raw coal contg. non-slightly-caking coal is crushed, dried until surface water disappers, and classified so that the boundary classification point is 0.2-0.4μm, thus being divided into pulverized coal and residual coarse powder coal. The pulverized coal is mixed with a bituminous binder to produce briquettes. The briquettes and the coarse powder coal are mixed to give coal for coke making. The classification point is the particle size of pulverized coal which is a source of dust generation or carry over, and converting pulverized coal into pseudoparticles, i.e., briquettes, with a binder prevents dust generation during transporting or charging coal or carry over during carbonization. In the crushing, non-slightly-caking coal is crushed esp. finely, thus increasing the modification effect in tar and improving the strengths of coke.
Patent JP-S59130822-A (JP)
Inventor: RICHIYAADO ANSONII HAAN
IPC: C07C17/14
Filed: 1983-12-26
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-S61126169-A (JP)
Title: Polyamide resin composition
Inventor: CHIBA KAZUMASA
IPC: C08K5/54
Filed: 1984-11-21
Abstract: PURPOSE:To provide the titled compsn. which has excellent sliding characteristics and does not cause bleedout of silicone oil, by blending silicone oil with a polyamide. CONSTITUTION:2-20pts.wt. silicone oil having a viscosity of 100-50,000cst (25 deg.C), and optionally additives such as pigment, dye, reinforcing agent, filler, heat-proofing agent, antioxidant, weathering agent, etc., are blended with 100pts. wt. polyamide mainly composed of tetramethyleneadipamide unit having a relative viscosity of 2.0-6.0. The mixture is melt-kneaded.
Patent JP-S62105292-A (JP)
Title: Optical character recognition device
Inventor: KIYONO KAZUJI
IPC: G06K9/72
Filed: 1985-10-31
Abstract: PURPOSE:To optimize the contents of dictionaries by recognizing a document where dictionary information to a character dictionary or knowledge dictionary is entered by a character recognition part and registering the dictionary information to the character dictionary or knowledge dictionary. CONSTITUTION:Knowledge information to be added to a document 1 for knowledge dictionary generation is written in specific format, the character recognition part 2 recognizes knowledge information in the document 1, and a control part 3 adds it to the knowledge dictionary 5. When knowledge information is corrected or deleted, its contents are written in the document 1 and recognized by the recognition part 2. When the dictionary is corrected or deleted or when information is added to the dictionary, the control part 3 compiles the contents of the dictionary 5 of source images and stores it in a knowledge dictionary load module 4. The contents of this module 4 are loaded in the memory in the control part 3 before original recognition is started and the recognition result is copied in this memory on the basis of the stored knowledge information.
Patent JP-H03105622-A (JP)
Title: Competition obviation processing system in inference processing system
Inventor: NATSUKI SHIYOUHEI
IPC: G06F9/44
Filed: 1989-09-20
Abstract: PURPOSE:To obviate the competition in a manner closer to human inference process by providing a weighting filtering mechanism. CONSTITUTION:A result of analysis to a phenomenon is collated with rule sets 1 - 3 for constituting a knowledge source, and the number l of selected rules as a result thereof is obtained in selected rule assemblies 4 - 6. A weighting filtering mechanism 7 calculates a radio l/m of the number l of rules selected by the collation processing to the number (m) of rules contained in the rule sets 1 - 3. Subsequently, a conclusion corresponding to the rule set in which its ratio shows a prescribed value or below is rejected, and only the remaining conclusion sets are transferred to an assembly containing mechanism 8 of a solution brought to filtering. In the mechanism 8, whether the competition is obviated completely or not is checked, and its result is outputted to an analy sis result output part 9. In such a way, by an operation of the weighting filtering mechanism 7, the competition can be obviated in a more similar shape to a human inference process.