baber/WOPTO huggingface dataset:
Patent JP-S56112139-A (JP)
Title: Optical signal receiving system
Inventor: NAKAMURA MASARU
IPC: H04B10/278
Filed: 1980-02-12
Abstract: PURPOSE:To simplify the structure of an optical signal and stabilize it for a long period, by utilizing the light absorption-light transmission property of a detection chip of the semiconductor detector, and making this detection chip display both functions of the filter and the photoelectric converter. CONSTITUTION:In case an optical signal of wave length lambda1 is received from a multiple signal of wave length lambda1, lambda2 (lambda2<lambda2) which has been transmitted through an optical fiber 11, the receiving signal is converted to a parallel light beam with the rod lens 12, and it is made incident to the semiconductor detector 13. The semiconductor detector 13 is set to that the band gap Eg, in case of E (lambda1)>E(lambda2) for the light energy E(lambda1) of wave length lambda1 and the light energy E(lambda2) of wave length lambda2, becomes E(lambda1)>Eg>E(lambda2). Accordingly, lambda1 exceeding Eg is absorbed, an electric output V(lambda1) is output, lambda2, less than Eg is transmitted, and it is sent out to the optical fiber 15 from the rod lens 14. In this way, it is possible to execute the  branched receiving of an optical signal which can be assembled and adjusted easily,  and is stabilized extending over a long period.
Patent JP-H05208577-A (JP)
Title: Memory card assembling device
Inventor: OTAKA TERUYA
IPC: B42D15/10
Filed: 1992-01-31
Abstract: PURPOSE:To automatically assemble a memory card through a series of actions to save a power by providing a pressurizing and heating stage and a pressurizing and cooling stage in combination with a transport stage, a loading part, and a conveyor. CONSTITUTION:A memory card 1 in which adhesive sheets 7 and panels 8 are temporarily assembled in a frame 6 with a module substrate 5 incorporated is transported by a conveyor 27 and received by a positioning device 33. The positioned memory card 1 is chucked by a chucking claw and transported to a transport stage 32 along a rail 35a. The memory card 1 on the transport stage 32 is chucked by a mechanical chuck of a loading jig 31 and transported to a pressurizing and heating stage 25. Next, a slider is expanded, and the memory card 1 is placed on a heating block. The adhesive sheets 7 are melted and thermally cured. The memory card 1 is brought to a permanently bonded state under pressure by a pressure adjusting machine 24. Thereafter, the memory card 1 is fed to a pressurizing and cooling stage 26, cooled, and recovered.
Patent JP-S58145214-A (JP)
Title: Surface acoustic wave device
Inventor: OKAMOTO TAKESHI
IPC: G01B17/00
Filed: 1982-02-03
Abstract: PURPOSE:To realize broad band characteristics, by providing a unidirectional transducer combining normal electrodes and chirp electrodes, taking one as the power feeding section and the other as the reflection section. CONSTITUTION:The normal form electrode 14 and the chirp electrode 15 are provided on the surface of an elastic substance substrate 13 so as to be orthogonal to the propagating direction X of the surface acoustic wave and both electrodes are arranged to contact at a vertical line Y-Y' on a common electrode 16. In using the normal form electrode 14 as the power feeding section and the chirp electrode 15 as the reflection section, a signal source 10 is connected to the electrode 14 via a matching circuit 11, a reactance circuit 12 is connected to the electrode 15, acting like the unidirectional transducer. Thus, the broad band characteristics are realized.
Patent JP-H11206368-A (JP)
Title: Secretory production of phytase
Inventor: NAKAMURA TAKESHI
IPC: C12N9/16
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for the secretory production of phytase capable of continuing the culture essentially without increasing the amount of the cells of the microorganism in the extracellular secretion of phytase by the culture of a recombinant Candida boidinii in a liquid medium. SOLUTION: A recombinant Candida boidinii is produced by transforming Candida boidinii with a recombination plasmid having a DNA containing a phytase-coding gene bonded to the downstream of the promoter of AOD1 gene of Candida boidinii. The recombinant Candida boidinii is cultured in a liquid medium containing 0.3-3.0 g/L of phosphoric acid or phosphoric acid compound in terms of phosphate radical for >=10 days while adding methanol to the medium for secretory production of phytase from the cell of the recombinant Candida boidinii.
Patent JP-S61177334-A (JP)
Title: Treatment of sintering raw material
Inventor: SAITO HIROSHI
IPC: C22B1/16
Filed: 1985-01-30
Abstract: PURPOSE:To improve productivity without increasing cost, by separating pelletized pseudoparticles to plural groups, and blending slaked lime and quick lime to the group having low strength after drying. CONSTITUTION:Pseudoparticles obtd. by pelletizing fine ores f1, fn are divided to brands f1-fn having high strength after drying and brands fn+1, fn having low said strength to accumulate them at each yard 3. Mixed fines of each group are charged together with the other raw materials to blending vessels 4a, 4b respectively. Thereat, slaked lime, quick lime or mixture of these are blended to group of pseudoparticles having low strength after drying. Each raw material in the vessels 4a, 4b is qurried continuously, and sent to primary mixers 5a, 5b respectively to pelletize them while adding a suitable water quantity. Pelletized materials in the mixers 5a, 5b are fed in a secondary mixer 6 to mix them and the mixture is treated by a sintering machine 8.
Patent JP-S63184797-A (JP)
Inventor: NOGUCHI TADAHIRO
IPC: G12B17/00
Filed: 1987-01-28
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-H04254993-A (JP)
Title: Semiconductor memory
Inventor: MAESAKO ISATO
IPC: G11C11/41
Filed: 1991-02-07
Abstract: PURPOSE:To greatly reduce peak current at the time of data transfer and to prevent malfunction in peripheral circuits due to noise generated with the peak current. CONSTITUTION:In the semiconductor memory which is formed by connecting in parallel a plural number of data transfer transistors between a bit line and a data register, transfer transistor group 5 in an upper side including a plural number of data transfer transistors 9-12 as data transfer means and the data transfer transistor group 4 in the upper side including the data transfer transistors 13-16 as a sub data transfer transistor group are provided. In order that the data transfer by these sub data transfer transistor groups may not be performed within the same time zone, a data transfer time control is performed via a data transfer control means including control parts 6, 7 and discriminating control part 8.
Patent JP-H0683679-A (JP)
Title: Method and system for simultaneous access in backup copy of data
Inventor: ODEDO KOON
IPC: G06F12/00
Filed: 1993-02-03
Abstract: PURPOSE: To provide the method and system which allows simultaneous access at a high level in the course of backup copy of designated data stored in a storage subsystem including plural storage devices which are connected to a data processing system through a storage subsystem control mechanism incorporating a subsystem memory. CONSTITUTION: A unique control block(UCB) which discriminates a selected storage device and a related data retrieval command sequence which discriminates data to be accessed are used to access data in each storage device. When the UCB related to an alternative storage device is used to relate a part of data, which is copied as a side file from the first storage device to the subsystem memory in the subsystem storage control mechanism, to a selected data retrieval command sequence which is stored in the subsystem memory and discriminates data, this part of data can be accessed. Thus, the UCB related to the alternative storage device is used to access data from the first storage device, and the UCB related to the first storage device is used to simultaneously access the data.
Patent JP-H03221173-A (JP)
Title: Anticorrosion, soundproofing and damping treatment of metal structure
Inventor: HORIKI SEINOSUKE
IPC: B05D5/00
Filed: 1990-01-26
Abstract: PURPOSE:To omit releasing labor by applying a masking material composed of plastic foam to a part not to be treated to apply treatment. CONSTITUTION:A masking material 13 is torn along grooves 13B by the hand corresponding to the size of the flat plate-shaped place 2 to which anticorrosion, soundproofing and damping treatment must not be applied of a metal structure 1 after a releasable sheet 13D is released and bonded to the place 2 of the metal structure 1 through an adhesive layer 13C. A liquid or mist-like viscoelastic material is sprayed to the surface of the metal structure 1 from a spray gun 8 to coat the same. After the coating layer 4 of the viscoelastic material is formed, a hook 9 is thrust in the masking material 13 to release the same. The viscoelastic material is composed of plastic rubber, asphalt or pitch and atomized in a solution or emulsion form at the time of coating. By this method, the complicatedness of masking material mounting and removing work can be eliminated.
Patent JP-H09215303-A (JP)
Title: Stepping motor
Inventor: FUKUDA YOSHIAKI
IPC: H02K37/14
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to always stably hold the positional relation by accurately positioning all yokes of a plurality of stators without increasing the manufacturing cost. SOLUTION: The stepping motor comprises a rotor 1, and a plurality of stators 4, 7 having exciting coils, outer yokes 18, 23 and inner yokes 20, 21. The stators 4, 7 have pole teeth 18a, 23a, 20a, 21a of the yokes 18, 23, 20, 21 combined to be aligned at a predetermined pitch and fixed. A positioning fixing coupling rod 28 having a length corresponding to the laminated thickness of the stators 4, 7 is provided at the yokes 18, 23 of the two stators 4, 7 disposed at both end sides of three directions of the rotary shaft of the rotor 1. The rod 28 is engaged with the recess 29 formed at the opposite position to the rod 28 at the yokes 20, 21, and 18, 23 to integrally couple the stators 4, 7.
Patent JP-H08185032-A (JP)
Title: Developing device
Inventor: SUZUKI HIROHARU
IPC: G03G15/06
Filed: 1995-01-05
Abstract: PURPOSE: To provide a developing device obtaining satisfactory developing characteristics and stable excellent image quality even by using the DC bias power source of a low cost in the case of adopting a non-contact developing system in the developing device whose structure is simple and which uses one-component magnetic developer where the reduction of a cost is facilitated. CONSTITUTION: This device is provided with a developing sleeve 31, a magnet roller fixed and arranged at the inside of the developing sleeve 31 and having plural magnetic poles, a miniagitator 5 supplying toner at the inside of a toner hopper 6 on the developing sleeve 31, a blade 4 charging by friction while controlling the layer thickness of the toner on the developing sleeve 31 and a developing bias power source 8.  A developing magnetic pole fixed and arranged at a position opposite to a developing area out of plural magnetic poles is constituted by making magnetic flux density in the direction of the normal line of the surface of the developing sleeve 31 at the developing area lower than the magnetic flux density in the direction of the normal line of the surface of the developing sleeve 31 on the downstream side of the developing area in a toner carrying direction on the developing sleeve 31, and a toner supplying magnetic pole is fixed and arranged at the position opposite to a toner supplying part made of a toner supplying member.
Patent JP-H06233326-A (JP)
Title: Three-dimensional video system
Inventor: KUGA KEIKO
IPC: H04N13/00
Filed: 1993-02-03
Abstract: PURPOSE:To shorten the signal processing time by converting the three- dimensional information on a subject into video signals and driving each pixel of a three-dimensional display panel via a control circuit, a signal processing circuit, and a driver circuit. CONSTITUTION:A camera part A includes one or >=2 pieces of cameras 2, a control circuit 3, a coordinate converter circuit 7 which produces the image contour parts, and a signal processing circuit 8. Then each of (x), (y) and (z) coordinates of the image contour parts of a subject 1 and the color information corresponding to those position coordinates are coded. A driver circuit 5 consists of driving circuits of (x), (y) and (z) directions and shifts the levels of control signals for the color information as well as the (x), (y) and (z) coordinates sent from the circuit 8. So that the voltage is changed and increased up to a displayable level. The scan signals are applied to the (x), (y) and (z) axes since it is needed to extract an optional pixel on a three-dimensional display panel 4 and to apply the voltage between the counter electrodes. Then only the picture elements corresponding to the (x), (y) and (z) coordinates received from the camera part A are turned on the panel 4.
Patent JP-S63186980-A (JP)
Title: Gear rotary pump
Inventor: KAKIGI TOSHIYUKI
IPC: F04C15/00
Filed: 1987-01-27
Abstract: PURPOSE:To improve the self-absorbing force by making at least one of a gear made of synthetic resin and the side face of a casing a coarse surface and coating it with grease. CONSTITUTION:A gear 1 and a casing 2 of a gear rotary pump are made of synthetic resin. At least one of the side face 4 of the gear 1 and the inner side face 5 of the casing 2 facing the side face 4 of the gear 1 is made a coarse surface and coated with grease 10. Thereby, grease 10 is held between the side face 4 of the gear 1 and the inner side face 5 of the casing 2, the portion between the side face 4 of the gear 1 and the inner side face 5 of the casing 2 is sealed, and the self-absorbing force is improved.
Patent JP-S57131890-A (JP)
Title: Oil hydraulic controller
Inventor: AKIMOTO KENICHI
IPC: F15B11/00
Filed: 1981-02-06
Abstract: PURPOSE:To obtain high responsive quality of pressure control, by performing delivery control through selection of a pressure compensator valve and controlling a flow of oil not to be disturbed with a throttling or the like also when selected to the feed of control oil presure. CONSTITUTION:Pressure is increased in a load line 15 to operate a remote control relief valve 12 and flow oil into a tank 14, then difference pressure DELTAP is generated in a throttling 11 to overcome a spring 18, and a pressure compensator valve 13 is selected to a right side position to communicate a control actuator 10a to the tank 14. Simultaneously, since a flow of oil from a pilot pipe line 16 is disturbed by a throttling 17, oil is rapidly discharged from the control actuator 10a to the tank 14, and a recovery actuator 10b is driven, then an eccentricity amount of vanes 20 is changed toward a zero position. In consequence, a delivery amount is throttled to suppress a load of the load line. In this way, high responsive quality of pressure control can be obtained.
Patent JP-H08245523-A (JP)
Title: Disproportionation of amine for producing sec. amine
Inventor: GAMIINI ANANDA BEDAAGE
IPC: C07C209/64
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a secondary amine in high selectivity in a high yield, by bringing a feed raw material containing a primary amine into contact with a specific catalyst.  
     SOLUTION: A feed raw material containing a primary amine obtained by hydrogenating a nitrile selected from the group consisting of acetonitrile, propionitrile, butyronitrile, valeronitrile, glutaronitrile and adiponitrile is reacted in the presence of a hydrogenating catalyst such as a bimetal catalyst obtained by combining nickel or cobalt supported on a carrier such as alumina or the like with rhodium, ruthenium or palladium under 50-500 psig hydrogen pressure at 140-220°C to give the objective secondary amine. Preferably the bimetal catalyst is composed of 1-60 wt.% of nickel or cobalt and 0.01-10 wt.% of rhodium, ruthenium or palladium. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03220767-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L21/8246
Filed: 1990-01-25
Abstract: PURPOSE:To enable reduction of cell size by forming the first electrode from a planar projecting impurity diffusion region narrower than a channel width, and the second electrode from a conductive layer which covers the projecting impurity diffusion region and has almost the same width as that of a channel. CONSTITUTION:The layout on a substrate of a pair of ROMs (OTPROMs) programmable only once by user side comprises gate electrodes 1, 1', impurity diffusion regions 2, 3 and 2', 3' respectively in pairs, a program electrode (second electrode) 4, and a program window 5. In this case, the impurity diffusion regions 2, 2' serving as the first electrode that is one electrode of the capacitor are each formed into a planar projection breadthways narrower than the channel width A of a transistor. It follows that even a formed region of the second electrode 4 with almost the same width as the channel width overlie the whole first electrode for self-alignment with the second electrode 4. This design can provide OTPROM of small cell size.
Patent JP-S61177976-A (JP)
Title: Production of milk protein-containing alcohol drink
Inventor: SHIBAZAKI ISAO
IPC: C12G3/04
Filed: 1985-02-01
Abstract: PURPOSE:To produce the titled drink, having improved palatability, and capable of keeping the homogeneous state for a long period without forming insoluble aggregates, by adding a saccharide to a milk protein-containing solution, adjusting the pH to a specific value, and heating the resultant solution. CONSTITUTION:A saccharide, e.g. glucose, in an amount of 5 times or more based on the weight of milk protein is added to a milk protein-containing solution with 0.1-5.0wt% protein content prepared from cow's milk or sheep milk, and lactic acid, citric acid or fruit juice, etc. is added thereto to adjust the pH to 3.2-3.6. The adjusted solution is then heated at 55-95 deg.C to give the aimed milk protein-containing alcohol drink with 1-20vol./vol% ethyl alcohol concentration and 2-15wt./wt% saccharide concentration.
Patent JP-H10212152-A (JP)
Title: Building material
Inventor: NOTOMI KEIICHI
IPC: E04B2/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a building material excellent in workability and having water absorptivity and self-extinguishing property by press-molding a powdery slaked line and a powdery calcium carbonate in almost vacuum to form into a lumpy state. SOLUTION: This building material is obtained by press-molding the powdery slaked lime and the powdery calcium carbonation almost vacuum to form into the lumpy state and absorbing carbon dioxide there into by leaving naturally standing or by a carbonization device to make stoney. The building material has the following features. (1) Air is hardly remained in the lumpy building material because of the press-molding under vacuum and the strength of the building material is excellently held. (2) The building material is easily cut before being petrified and has excellent workability. (3) Discoloration does not occur even in the case of being colored since a subsequent firing process is needless. (4) The building material after being made stony has high hardness and excellent water absorptivity.  (5) The building material is free from the generation of a toxic gas in fire and has self-extinguishing property of releasing carbon dioxide adsorbed inside at >=800 deg.C.
Patent JP-S63184044-A (JP)
Title: Apparatus for inspecting inner peripheral surface of cylindrical container
Inventor: HARA TOSHIO
IPC: G01N21/90
Filed: 1987-01-27
Abstract: PURPOSE:To accurately inspect the inner peripheral surface of a cylindrical container within a short time, by integrally moving a photoelectric sensor, an annular continuous light source and a hollow cylindrical frame body along the center line of the cylindrical container. CONSTITUTION:The light from an annular continuous light source 1 passes through the first hollow hole 11a of a hollow cylindrical frame body 11 and a part of the light from the light source 1 is reflected in the center line direction of the frame body 11 by a half mirror 2 and condensed by a condensing lens system 3 to impinge against a reflecting mirror 4. The light reflected by the reflecting mirror 4 passes through the second hollow hole 11b of the frame body 11 to impinge against the inner peripheral surface of a cylindrical container to be inspected as spot luminous flux. This spot luminous flux is diffused and reflected by the inner peripheral surface and a part thereof reaches the mirror 2 through the reverse route and a part thereof transmits through the mirror 2 to be incident to a spot type photoelectric sensor 6. Subsequently, the frame body 11 is rotationally driven by a drive source not shown in a drawing through a toothed belt wheel 15 and a toothed belt 17 and a moving stand 13 is driven in an up-and-down direction by a drive part 18 not shown in a drawing in detail and the inner peripheral surface of the frame body 11 is optically inspected by the sensor 6.
Patent JP-H03220700-A (JP)
Title: Evacuation guiding device
Inventor: SUZUKI SUSUMU
IPC: A62B3/00
Filed: 1990-01-25
Abstract: PURPOSE:To safely and exactly guide people to an emergency exit by judging a room or a block transmitting a signal according to an abnormality sense signal from a sensor, moving and turning on/off plural emitters along the direction of guidance for evacuation. CONSTITUTION:LED 3-1 to 3-10 are always turned on as guidance conduction. For example, when the abnormality sense signal from a smoke sensor (S) 2-1 is received by a sense part 11, however, a control part 12 controls an LED driving part 12 so as to move the LED 3-1 to 3-10 in the direction to guide to the emergency exit while avoiding a room A and to turn on/off the LED. By this control, the LED 3-1 to 3-10 are moved and turned on/off so as to guide people to the emergency exit while avoiding the room A as much as possible. Thus, in time of emergency, people can be safely and exactly guided in the direction of evacuation.
Patent JP-S61175888-A (JP)
Inventor: SHIMAZU YOSHIAKI
IPC: G07D1/00
Filed: 1985-01-31
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-H06124367-A (JP)
Title: Method for discrimination of handwritten character
Inventor: REI JIFUN
IPC: G06K9/46
Filed: 1992-01-31
Abstract: PURPOSE: To provide handwritten character identification effective for solving the confusion of the identification and classification of the large amount of characters and similar characters by simplified Bayesian classification. CONSTITUTION: The 5401 pieces of KANJI (Chinese characters) designated for daily use are used, 50 samples are provided for the respective characters, a 26-th sample among them is used for a measurement test, the other 49 pieces of the samples are used for a feature average value and a change value.log value to be obtained in the process of learning and a feature data bank is established. In the process, whether or not a reference handwritten KANJI is already processed is checked -200, -2 is ended at the time of 'yes' and the respective samples 220 of the pertinent handwritten KANJI are processed at the time of 'no'. Also, when a processing is not ended, the sample 230 of a handwritten reference character is inputted and a feature value 250 is extracted.  As a result, when the processing is ended, an average number and a deviation number log value 210 are calculated and a step 200 is returned.