baber/WOPTO huggingface dataset:
Patent JP-S5282710-A (JP)
Title: Extraction of effective drug component from mulberry
Inventor: MURAI HIROSHI
IPC: A61K31/445
Filed: 1975-12-29
Abstract: PURPOSE: To obtain novel piperidine derivatives having hyperglycoplasmia depressing action useful as pharmaceuticals and food additives by the extraction of mulberry with water or a polar organic solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5585243-A (JP)
Title: Non-frame atomizer
Inventor: KUGA KAZUO
IPC: G01N21/31
Filed: 1978-12-22
Abstract: PURPOSE:To achieve a longer life and a higher sensitivity by means of a sample dissociating cell made up of a glass-like carbon covered with a pyrolytic carbon. CONSTITUTION:A glass-like carbon is treated in the atmosphere filled with argon, nitrogen and a mixed gas containing 1-10% of hydrocarbon such as methane.  When this operation is made in an atom converter for ordinary atomic absorption  analyzers, a cell is mounted between the terminals of the converter and energized to  heat. After the treatment, the cell substrate is covered with tens to hundreds of micron of pyrolytic graphite. The cell thus obtained is set on an atomizer for the non-frame atomic absorption method.
Patent JP-H0453173-A (JP)
Title: Light emitting device using diamond film
Inventor: SAKAMOTO YUKIHIRO
IPC: C30B29/04
Filed: 1990-06-18
Abstract: PURPOSE:To obtain an emission of a strong blue light in a small size inexpensively by applying a voltage to a diamond film formed on a base material by a plasma CVD method and having semiconductor characteristics. CONSTITUTION:A silicon wafer is used as a base material 7, methane gas is used as carbon compound, oxygen gas is used as atmospheric gas, and a diamond is synthesized by a micro liquid plasma CVD method. After about 3 hours are elapsed, when the wafer is removed, a diamond film of about 30mum is formed on the wafer, a square shape is exhibited, and the direction of the surface is substantially aligned in a predetermined direction. Any of H3BO3, B2H6 is added at 1-10ppm to the total gas amount to the gas, thereby forming the diamond film 20 as a p-type semiconductor. When a voltage of 600V or higher is applied from a voltage source 21 to the film 20 formed in this manner and having semiconductor characteristics, the film 20 generates a strong blue light.
Patent JP-S5382316-A (JP)
Title: Data controlling system
Inventor: NUMAZAWA YOSHIHIRO
IPC: G06K7/015
Filed: 1976-12-28
Abstract: PURPOSE: To reduce the load factor, by immediately reading the written data, and by carrying out the reading of the data in both of forward and backward directions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0322482-A (JP)
Title: Input-output protection circuit of semiconductor device
Inventor: OKUZUMI TETSUYA
IPC: H01L27/092
Filed: 1989-06-19
Abstract: PURPOSE:To prevent thermal breakdown of a diffused layer by enlarging the section of a contact hole of the diffused layer and an electrode wiring of an input-output protection circuit of a semiconductor device of which an input terminal and an internal circuit are connected through the diffused layer or by enlarging the section of the diffused layer. CONSTITUTION:The parts of an N<+> diffused layer 7-2a and a P<+> type diffused layer 6-1a under a contact hole 5a1 are so formed as to be five times or more deeper than the parts of other diffused layers and so that a sheet resistance thereof is equal to the one of said parts. A current flowing when an overvoltage is impressed on a pad 10 flows to power source GND through diffusion resistances R1 and R2 according to the states of operation of transistors Trp and Trn. This current flows through the N<+> diffused layer 7-2a and the P<+> diffused layer 6-1a under the contact hole 5a1 which are so formed as to be five times or more deeper than the parts of other diffused layers, and therefore thermal breakdown of the diffused layers hardly occurs. When the overvoltage is impressed on the pad 10, the current is concentrated on the parts of contact holes. By making the areas of contact holes 5b1 to 5b4 whereon the concentration of the current occurs larger those of other contact holes 5, a current density in the parts of the contact holes 5b1 to 5b4 is reduced and the breakdown in these parts can be reduced.
Patent JP-H06205938-A (JP)
Title: Method for separation and decomposition of halogenated organic and inorganic compound by porous carbonaceous substance
Inventor: ROSENBAUM BRUCE MAURICE
IPC: B01D53/72
Filed: 1993-06-28
Abstract: PURPOSE: To separate and destroy toxic org. compounds in liquid and gaseous streams by completely oxidizing halogenated org. compounds and hydrocarbon compounds in the presence of a carbonaceous catalyst at a specified temp. CONSTITUTION: A carrier is passed on an adsorbent contg. absorbed org. compounds such as halogenated org. compounds and hydrocarbon compounds thereon, to separate the org. compounds from the adsorbent by transferring the org. compounds as a carrier stream rich in the org. compounds from the adsorbent. Then, the carrier stream rich in the org. compounds is passed through one, two or more reactor and brought into contact with a catalyst in the presence of excess oxygen, air, or mixtures of steam with oxygen or air, to oxidize org. compounds. Wherein, the catalyst comprises carbonaceous substances having a surface area, a pore size, a redox activity, an acidity and a pore volume sufficient to attain complete oxidation of the org. compounds at a temp. at about <=400 deg.C.
Patent JP-S6219517-A (JP)
Title: Plaster for external application
Inventor: NAKAGAWA AKIRA
IPC: A61K9/70
Filed: 1985-07-16
Abstract: PURPOSE:To provide a plaster for external use, containing 4-(1-methyl-4- piperidylidene)-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-10(9H)one, retained to the skin part without being absorbed in blood, capable of containing a sufficient amount of the active component, and having excellent effect. CONSTITUTION:The objective plaster contains 4-(1-methyl-4-piperidylidene)-4H- benzo(4,5)cyclohepta(1,2-b)thiophen-10(9H)one (abbreviated as ketotifen). The agent contains other constituent components such as a skin-stimulating agent and analgesic and anti-inflammatory agent (e.g. salicylic acid), a transcutaneously absorbable drug such as central nervous agent (e.g. flufenadine), and a pressure-sensitive adhesive agent such as natural rubber, and the plaster composition composed of the above components is spreaded on a substrate to obtain the objective plaster for external use. The amount of ketotifen useful as a rash-preventing agent is 0.1-5%, preferably 0.2-3%, especially 0.5-2%.
Patent JP-H0321819-A (JP)
Title: Absolute rotation angle encoder
Inventor: ISAKA HARUO
IPC: G01D5/347
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the encoder which is not affected by the eccentricity of a rotary shaft by providing a light source, a 1st and a 2nd polarizing means, a photodetecting means, and an arithmetic means. CONSTITUTION:The axis of polarization of the 1st polarizing means 5 rotates as the rotary shaft 1 rotates. The 2nd polarizing means 6 is placed right before the photodetecting means 4. Luminous flux emitted by the light source 2 passes through the polarizing means 5 and 6 and irradiates one of photodetecting means 4 and the quantity of the incident light is proportional to COS<2>theta, where thetais the angle between the axis of polarization of the polarizing means 5 and the axis of polarization of the polarizing means 6 right above the one photodetecting means 4. Namely, COS<2>theta = (1+COS(2theta))/2, so its variation is a COS(2theta) component and the component of two cycles can be taken out by one rotation of the rotary shaft. Thus, the output depends only upon the relative angle of the respective axes of polarization and is not affected by a position shift such as the eccentricity of the rotary shaft. Then the arithmetic means 7 converts the output of the photodetecting means 4 into the absolute angle of rotation.
Patent JP-S6315354-A (JP)
Title: Timer conformity control system in distributed system
Inventor: KASASHIMA HIROKAZU
IPC: G06F9/46
Filed: 1986-07-07
Abstract: PURPOSE:To conform timers between computers and to improve extendability, maintainability and reliability by making each computer broadcast time of own system on the transmission line, receive it from the transmission line, set it to the timer of own system if it is time of an objective computer with which the timer makes conformation. CONSTITUTION:Plural processing units 1 (a, b, c,...) are connected to each other by a transmission line 2, and each unit is provided with a timer 3. Values of the timer 3 are broadcast on the transmission line as time data 6. Time data 6 are received by each processing unit 1 and store in a timer conformation table 4. Each processing unit reads out time of an objective processing unit of conformation from the timer conformation table 4, and sets to the timer 3 of own system.
Patent JP-H0327135-A (JP)
Title: Production of twisted yarn for mop
Inventor: KIMURA AKIRA
IPC: D01H7/60
Filed: 1989-06-20
Abstract: PURPOSE:To efficiently obtain the subject twisted yarn having shape stability at a low cost by successively making two or more synthetic fiber yarns subjected to first twist collide with specifically arranged collision members, running, twisting and turning the yarns and then fusing the resultant contact parts of the yarns with heat generated in collision. CONSTITUTION:At least two synthetic fiber yarns 11 (e.g. nylon filament yarns) subjected to first twist are run, twisted and turned while being successively made to collide with many annularly arranged collision members 9, attached to a balloon controlling ring 7 and annularly arranged on the periphery of a winding bobbin 2. The contact parts of both the twisted and turned synthetic fiber yarns 11 are then fused with heat generated in collision of both the synthetic fiber yarns 11 with the collision members 9 to afford the objective fiber (Y).
Patent JP-S5679981-A (JP)
Title: Electronic timepiece
Inventor: MIZUTANI SHINSUKE
IPC: G04C21/02
Filed: 1979-12-04
Abstract: PURPOSE:To prevent the stopping of a stepping motor owing to the drop in battery voltage by preventing the speaker driving signal and the signal driving the step motor from superposing. CONSTITUTION:The signal S1 of 64Hz obtained by dividing the signal from a quartz oscillator is divided 2, 3 and the first 1/128sec out of 1 cycle of 32Hz of the obtained signal S3 of 16Hz is inhibited by a latching circuit 5 and an AND circuit 6, and this signal is applied to a NOR circuit 8 which is turn combines this with the signal S5 of an alarm switch, the signal S6 of 1Hz and the signal S7 of 2Hz, thereby driving a speaker. In addition, a motor driving circuit drives the motor by the fall differentiated signal S17 and rise differentiated signal 18 of the 1/2Hz signal S16 obtained by the frequency division 10-18 of the signal S2 of 32Hz. These motor driving signals S19 and S20 are outputted within the 1st 1/128sec of 32Hz.
Patent JP-H094572-A (JP)
Title: Seal device of gear pump
Inventor: OOTAKUMA ITARU
IPC: F04C2/18
Filed: 1995-06-23
Abstract: PURPOSE: To greatly reduce the working time required for the grinding, and to reduce the production cost by achieving the sealing only with the periphery of a low pressure part by a side plate between the side of each gear and an inner wall surface of a casing. CONSTITUTION: A gear pump 32 is constituted to pump out the oil to a discharge port 47 at which each gear is started to be engaged from a suction port 46 at which gears 45a, 45b are engaged with each other in a casing 43 as the gears are engaged with each other. A side plate 51 across the side of each gear is provided between each gear and the inner wall of the casing. A sintered alloy part and a raised part 50 which raise a part corresponding to the periphery of each suction port on the side surface of each gear or on the casing side surface are provided on the gear side of the side plate and on the casing side so that the periphery of the suction port is surrounded from the discharge side. The seal face of the sintered alloy part is sealed with the side of each gear, and the seal face 53b of the raised part is sealed with the inner wall surface of the casing.
Patent JP-S6137691-A (JP)
Inventor: OTANI TADAATSU
IPC: B66F11/04
Filed: 1984-07-27
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-S6221726-A (JP)
Title: Production of single mode optical fiber
Inventor: TAKUMA TAKEYOSHI
IPC: C03B37/012
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to estimate the dispersion value before wire drawing and obtain the titled fiber of low dispersion in good yield at a low cost, by inserting a core rod having a specific draw diameter phi into a jacket quartz pipe and drawing the core rod into a fiber. CONSTITUTION:The drawn diameter phi of a core rod 1 is set to be within the range expressed by the formula (d is the outside diameter of a single mode optical fiber 4; n0 is the refractive index of the core; DELTA is the specific refractive index difference between the core and clad; 2T is the half width of the refractive index distribution difference of the core rod 1; D is the outside diameter of the core rod 1; S0 is the cross-sectional area of the jacket quartz tube 2 to be the clad) using a refractive index distribution parameter therefrom. The drawn core rod 1 having the drawn diameter phi is inserted into the jacket quartz tube 2 having the cross-sectional area (S0) to be a clad and simultaneously drawn into a fiber or the jacket qurartz tube 2 is first collapsed to cover and integrate with the rod 1. The resultant core rod 1 integrated with the jacket quartz tube 2 is drawn into a fiber and give the titled fiber 4.
Patent JP-S6136978-A (JP)
Title: Tactile and visual sensor
Inventor: ICHIYANAGI HAJIME
IPC: G01L1/18
Filed: 1984-07-28
Abstract: PURPOSE:To realize the tactile and visual sensor suitable for hands of a robot comprising tactile and visual sensitivities by arranging a photosensor and a distortion sensor consisting of an amorphous thin film on one flexible substrate. CONSTITUTION:On a flexible substrate 8, the distortion sensor B which is composed of an electrode 7, an amorphous silicon thin film 6, and an electrode 5 is formd, and also the photosensor A composed of an electrode 3, an amorphous silicon thin film 2, and a transparent electrode 1 is formed on the above distortion sensor B through an insulating layer 4. The flexible substrate 8 is stuck to the distortion accepting member 9 which become the object of arms, hands, or fingers of the robot which is to measure distortions. Also, the parallel type tactile and visual sensor can be constituted by forming the photosensor and distortion sensor on one plane of the flexible substrate in the predetermined intervals.
Patent JP-H0736737-A (JP)
Title: Method for generating test data
Inventor: SAKURAZAWA ASAMI
IPC: G06F11/28
Filed: 1993-06-29
Abstract: PURPOSE:To automatically generate test data adapted to a job and to improve the efficiency of a testing process. CONSTITUTION:A test data generator 104 refers to a data difinition document 101 using an inputted record specification name, extracts record definition information, then refers to a standard data item 102 and standardizes a data item name. Data are extracted from standard test data 103 storing the highly frequency used data for which the data items are highly related with a standard item name as a key and the test data are generated and outputted to a file 105.
Patent JP-H08330961-A (JP)
Title: A/d converter
Inventor: NAKATANI YUICHI
IPC: H03M1/36
Filed: 1995-05-31
Abstract: PURPOSE: To provide the A/D converter which is made multibit while suppressing the extension of the whole of the circuit scale. CONSTITUTION: A resistor array 30 where plural resistors R are connected in series between two terminals to which a prescribed reference voltage is applied, a first comparator 1 which compares the voltage at each connection point between resistors R of the resistor array and an analog voltage as the comparison object with each other, and a second comparator 2 which compares the average voltage of voltages at connection points in both end positions of resistors R of the resistor array and an analog voltage as the comparison object with each other are provided. The first comparator 1 and the second comparator 2 are alternately arranged for the resistor array.
Patent JP-S5682112-A (JP)
Title: Controlling method for side guide of strip in side trimming line
Inventor: TEZUKA SAKAE
IPC: B23D19/08
Filed: 1979-12-06
Abstract: PURPOSE: To accurately align the center lines of a strip and a side trimmer by controlling the interval between right and left side-guides in response to the variation in the strip width through a pair of photoheads which detect both side ends of the strip.  
     CONSTITUTION: Near the inlet of a side guide 3, a detectors 5 such as a photohead is provided to measure both side ends width X 2 (t) of a strip 2. Also upstream the detectors 5, a detector 6 is provided to measure the width X 1 (t) of the strip 2. A detector 7 detects the moving rate of the strip 2. Said detection signals allow a controller 9 to output a control output m 2 (t), so that the center lines of the strip and the side trimmer can be accurately aligned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6050816-A (JP)
Inventor: SHIROSHITA KENJI
IPC: B05D1/06
Filed: 1983-08-30
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-S5280556-A (JP)
Title: Air heat type horizontally installed heat straging device
Inventor: HISAOKA SEI
IPC: F24S90/00
Filed: 1975-12-26
Abstract: PURPOSE: To put an adiabatic cushion material into a part between a top of heat store unit layer and top pannel of heat storage, not to cause a gap to be produced even in a case that granule heat store unit be slightly relocated in more tightness due to vibration like an earthquake, in a horizontally set heat storage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0323066-A (JP)
Title: Peripheral joint welding method for duplex tube
Inventor: TERASAWA TAKESHI
IPC: B23K9/23
Filed: 1989-06-21
Abstract: PURPOSE:To perform welding with high working efficiency by removing outer tube of tube end parts of both double tubes, exposing inner tubes thereof, compressing the inner tubes, forming gaps between the outer tubes and the inner tubes of the tube end parts and abutting the outer tubes and the inner tubes on each other respectively to weld the outer tubes and the inner tubes separately. CONSTITUTION:The outer tubes 2 and 2' of the tube end parts of both double tubes 1 and 1' are removed and the inner tube 3 and 3' thereof are exposed and the exposed inner tubes 3 and 3' are compressed to reduce the diameters thereof, by which the gaps 4 and 4' are formed between the outer tubes 2 and 2' and the inner tubes 3 and 3' of the tube end parts. Grooves are then formed between the outer tubes 2 and 2', and between the inner tubes 3 and 3' of both double tubes 1 and 1', and abutted on each other and welded together separately respectively. By this method, welding with high working efficiency is performed at the inexpensive welding material cost and high strength and a high corrosion resistant characteristic can be maintained.
Patent JP-H0830274-A (JP)
Title: Sound absorbing structural body
Inventor: WATANABE KYOICHI
IPC: B60R13/08
Filed: 1994-07-11
Abstract: PURPOSE:To provide a sound absorbing structural body which has an effective sound absorbing performance in a region where sound absorption is difficult by providing a front surface material on which sounds are made incident with specific air permeability and specifying the total thickness of a laminate to a specific range. CONSTITUTION:The air permeation rate of the front surface material is <=1/2 the air permeation rate of a laminated structure exclusive of the surface. Namely, the air permeability of the front surface material on which the sounds are made incident is in a range of 0.1 to 5cc/cm<2> and the air permeability of the rear surface material is in a range of 5 to 10cc/cm<2>.sec. The sound absorbing performance degrades if the air permeability of the front surface material is below 0.1cc/cm<2>.sec and the maintenance of the sound absorbing performance in the sound absorbing structural body is not possible if the air permeability exceeds 5cc/cm<2>.sec. The total thickness of the laminate is in a range of 0.5 to 20mm. There is no more sound absorbing performance if the total thickness is below 0.5mm. Further, the assurance of the sound absorbing performance of a low-frequency region is difficult if the total thickness exceeds 20mm. A back air layer is 15mm and 15mm is assured with a pillar 2 if a head lining 1 for vehicles is made of such material.
Patent JP-H117695-A (JP)
Title: Storage device for recording medium
Inventor: TERAJIMA TOSHIHIKO
IPC: G11B33/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for recording medium capable of being free from restriction on installed place, being greatly improved in operability, and being installed in any optional place. SOLUTION: In a proper body casing 11, a fore storage part 13 and a rear- storage part 14 respectively having a magazine 59 capable of storing a plurality of disks are arranged. Among each of the magazines 59 between the fore-storage part 13 and the rear storage part 14, the disks are shifted optionally by the shifting mechanism 15, and are shifted to a optional shifting position with relation to the magazine 59 and to a retreating position deviated from each of magazines 59 by the elevating/lowering drive mechanism 16, and then the fore- storage part 13 and the rear-storage part 14 are shifted by the drawing-out mechanism 50 along the proper part casing 11.  After the shifting mechanism 15 is moved to the retreating position by the elevating/lowering drive mechanism, the fore-storage part 13 and the rear-storage part 14 are drawn out of the proper part casing 11 by the drawing-out mechanism 50, and thus are exchangeable for respective magazine 59 as a unit.
Patent JP-2000350009-A (JP)
Title: Facsimile machine
Inventor: KUWABARA TETSUYA
IPC: H04N1/387
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine, where the operability of providing characters which denotes meaning of an original to be transmitted, to the original is enhanced. SOLUTION: A read section 5 provided to a control section of this facsimile machine reads an original to be sent, outputs 1st image information, which is stored in a page buffer 3a in a RAM 3. A watermark character area 3b stores characters, such as 'URGEBT' and 'TOP SECRET' to be provided to the original, which are converted into 2nd image information. The 2nd image information is combined with the 1st image information, and the resulting information is transmitted. In the case of memory transmission, the RAM 3 stores the combined information as 3rd image information that is coded by a coding deciding section, and this information is read and transmitted. In the case of scanner transmission, the coded information is transmitted without applying modifications thereto.