baber/WOPTO huggingface dataset:
Patent JP-S63153934-A (JP)
Title: Data transmission system
Inventor: OTOBE TAKASHI
IPC: H04L7/06
Filed: 1986-12-18
Abstract: PURPOSE:To detect a data with a synchronous detection circuit with a small circuit scale, by inserting and transmitting an analog signal with a frequency different from the clock frequency of a transmission data between data units as the synchronizing signal of the data unit. CONSTITUTION:The transmission data is transmitted by inserting a sine wave signal with the frequency Fo different from the clock frequency Fc of the transmission data as a frame synchronizing signal by a transmitter. At a receiver side, it is possible to detect the data by frequency-separating and detecting the frame synchronizing signal inserted in the transmission data from a reception data. Therefore, it is possible to receive the transmission data at every data unit exactly based on the synchronizing signal.
Patent JP-2000121889-A (JP)
Title: Optical module and manufacture of optical module
Inventor: SASAKI JUNICHI
IPC: H04B10/25
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to adjust the optical axis of an optical fiber while having sufficient strength against attachment and detachment of an optical fiber connector. SOLUTION: A semiconductor optical amplifier 13 is mounted on a substrate 12 mounted on a package 11. The package 11 is fitted with fiber blocks 16a and 16b where optical fibers 17a and 17b are held in parallel. The optical fibers 17a and 17b and semiconductor optical amplifier 14 are optically coupled through optical waveguides 14a and 14b formed on the substrate 12. On the substrate 12, V grooves 15 supporting the projection positions of the optical fibers 17a and 17b from the fiber blocks 16a and 16b are formed. The optical fibers 17a and 17b are positioned by fitting the fiber blocks 16a and 16b to the package 11 so that the tips of the optical fibers 17a and 17b are made to abut against the tips of the V grooves 15.
Patent JP-H01140305-A (JP)
Title: Nc program generating device
Inventor: JODAI HIROMICHI
IPC: G05B19/4097
Filed: 1987-11-27
Abstract: PURPOSE:To share a data base and to improve efficiency by registering graphic information in an intermediate data file transiently after classifying and working, generating an NC program by working condition data, and confirming a picture by calculating a working time and the size of a raw material. CONSTITUTION:The development of a graphic and the edit of NC target information are performed by a CAD operation, and they are registered in the data file 5, and the modules of the extraction and the element classification of the graphic information, the linkage and the organization in sequence of working of a graphic element, and the generation of an intermediate file are executed, and they are registered in the intermediate data file 6 transiently. And the NC program is generated by indexing the content of a working condition data file accumulated in advance, and it is registered in an NC data file 7, and the working time and the size of the raw material are calculated based on the data signal of the intermediate data file 6, and they are registered in the CAD data file 5. A processed result being displayed on a picture plane is confirmed by a worker, and when it is normal, the output of data is executed. In such a way, it is possible to share the data base and to perform the processing efficiently.
Patent JP-H03161317-A (JP)
Title: Injection compression mold
Inventor: MATSUDA KAZUYUKI
IPC: B29C45/26
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a homogeneous plastic product by preventing generation of a molding defect such as a sink and mitigating inn distortion which is generated partially, by providing an exciting part applying an ultrasonic vibration to molten plastic filled into a cavity. CONSTITUTION:Voltage is applied to an ultrasonic vibrator 25 by a driving device 26 and ultrasonic wave, for example, of about 100kHz is applied to a movable side insertion piece 19 through an ultrasonic wave transmission tool 24. Consequently, the movable side insertion piece 19 vibrates within amplitude of about 2 mum in an axial direction. Therefore, a plastic member 27 which is filled into a cavity 7 and is being solidified gradually from a molten stage receives intermittently and repeatedly force of a compression direction with a vibration of an axial direction of the movable side insertion piece 19. Therefore, it becomes that even if shrinkage is generated on the plastic member 27 according to cooling during a storage period, the shrinkage is replenished always with a vibration of the axial direction of the movable side insertion piece 19 and generation of a skin can be prevented.
Patent JP-H09143477-A (JP)
Title: Liquefaction of coal
Inventor: MOCHIZUKI MICHIHARU
IPC: C10G1/06
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To liquefy a kind of coal at a low cost under operating conditions with a small amount of consumed hydrogen and a high yield of the liquefied oil by determining a relationship between the amount of hydrogen required for producing a product liquefied oil and the yield of a product liquefied oil in advance and using high- temperature and high-pressure hydrogen. SOLUTION: A coal is mixed with a solvent for liquefying the coal and a catalyst for liquefying the coal to provide a slurry, which is then pressurized and heated with hydrogen to carry out the hydrogenolysis. Thereby, a crude liquefied oil is obtain. Then the oil is distilled under atmospheric or a reduced pressure and separated into a product, liquefied oil and a liquefaction residue. The resultant heavy oil is pressurized, heated and hydrogenated by using a catalyst for hydrogenating the solvent to produce the solvent for liquefying the coal. When the prepared solvent is circulated and used for slurrying the coal and liquefying the coal, the relationship between the amount of hydrogen consumed for producing the product liquefied oil and the yield of the product liquefied oil is determined for the kind of coal which is a raw material under plural operating conditions in advance. Thereby, operating conditions with a small amount of the hydrogen consumed for producing the product liquefied oil and a high yield of the product liquefied oil are read therefrom to perform the operations.
Patent JP-H05112488-A (JP)
Title: Production of 10-hydroxy-delta-2-decenoic acid
Inventor: WASHISAWA SEIJI
IPC: A61K35/64
Filed: 1991-10-21
Abstract: PURPOSE:To simply produce 10-hydroxy-delta-2-decenoic acid from raw royal jelly at a low cost. CONSTITUTION:A method for producing 10-hydroxy-delta-2-decenoic acid from raw royal jelly is characterized by using a residue discharged from operation performed to remove foreign materials in commercializing the raw royal jelly as a raw material and subjecting the resultant residue to extracting treatment with a water-soluble organic solvent.
Patent JP-H01141484-A (JP)
Title: System for compressing/restoring dummy halftone image data
Inventor: KUNIHIRO HIDETO
IPC: H04N19/90
Filed: 1987-11-28
Abstract: PURPOSE:To realize high compressibility by dividing-compressing a picture element group to compose dummy halftone image data into blocks for 2X2 blocks, and restoring the compressed data to the dummy halftone image data. CONSTITUTION:The picture element group to compose the dummy halftone image data are divided into the blocks for the 2X2 picture elements adjoining in a two-dimensional space, the number of black or white picture elements in respective blocks is converted to the binary number of 2 bits or 3 bits corresponding to the number of the picture elements, and thereby, the data are compressed. Next, the number of the black picture elements in respective blocks is converted to the binary number of 2 bits or 3 bits corresponding to the number of the picture elements, and thereby, original image data are compressed. As to the compressed image data, an accumulation, a transmission, etc., are executed, and the data are restored to the original dummy halftone image data at the time of processing, displaying, etc. Thus, the compressibility can be improved.
Patent JP-H02151290-A (JP)
Title: Motor control system
Inventor: MASUKO HARUMITSU
IPC: H02P7/06
Filed: 1988-11-30
Abstract: PURPOSE:To control a motor with high reliability by automatically excluding the influence of the individual difference of a machine and aging change to its control by using a CPU, etc. CONSTITUTION:An encoder clock is input from an encoder, not shown in the figure, attached to a DC motor 1 to a pulse counter 2, and a pulse width is measured. The pulse width measured by a CPU 3 is compared with a target value, and a driving pulse width to be applied to the motor 1 is calculated. The ranges of the constant of a proportional term 5 and the constant of an integrating term 6 which seem to be effective are obtained previously by experiments, so determined that no malfunction occurs at the rotation of the motor 1 with any of the values in the ranges, the rotating state at that time is checked while the values are sequentially altered at the time of test drive of the motor 1, and the constant of the best characteristic is determined. As characteristic judging reference, the data of pulse width is stored in the CPU 3, their average value and standard deviation are obtained, and the value having the average value near the target value and less standard deviation is selected. In this case, when the number of data to be collected is set to the magnification of the times of the number of pulses per one period of encoder, the influence of the irregularity of the encoder can be reduced.
Patent JP-H07133544-A (JP)
Title: Stretching and false-twisting treatment of special yarn
Inventor: HASEGAWA TAKUZO
IPC: D02J1/22
Filed: 1993-11-05
Abstract: PURPOSE:To provide a stretching and false-twisting method capable of readily producing a special yarn having thin parts and thick parts appearing alternately and free from reduction of the efficiency of a yarn engagement work. CONSTITUTION:This method for producing a special yarn having bulky parts and multilayer structure fused parts appearing alternately is carried out by heating a yarn through a heating pin 10 while overfeeding it through the zero feed rollers (F0) and subsequently applying a stretching and false-twisting treatment thereto. In this method, the yarn is pressed against the heating pin 10 by a pressure roller 11 so as to increase the contact length and shrunk parts are alternately formed by heating the some overfed yarn, thus affording the the objective special yarn in which bulky parts and multilayer structure fused parts appear alternately.
Patent JP-H10130123-A (JP)
Title: Unemulsified type skin cosmetic
Inventor: HIRANO AKIKO
IPC: A61K8/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prepare an unemulsified type water-based skin cosmetic, having synergistically enhanced preventing actions on skin aging and excellent in skin beautifying effects by formulating an extract from a specific plant with one or more water-soluble polymers. SOLUTION: This skin cosmetic is prepared by formulating an extract from a plant belonging to the genus Betula of the family Betulaceae and/or an extract from a plant belonging to the genus Alnus of the same family with one or more water-soluble polymers selected from natural water-soluble polymers and semisynthetic water-soluble polymers Betula platyphylla var. japonica, Betula platyphylla var. platyphylla, Betula pendula, etc., are especially preferred as the plant. The amount of the formulated extract is 0.001-10wt.% based on the total amount of the cosmetic. Xanthan gum, carrageenan, guar gumm, etc., are preferred as the water-soluble polymer and the amount thereof formulated is 0.001-5.0wt.%.
Patent JP-H02145778-A (JP)
Title: Zn-fe flash plating method for alloyed hot dip galvanized steel sheet
Inventor: NOMURA SHINGO
IPC: C25D5/10
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a plated steel sheet excellent in crater resistance, workability, brightness of a film and corrosion resistance, etc., by rolling the alloyed hot dip galvanized steel sheet to regulate the surface to specified degree of smoothness and thereafter performing specified Zn-Fe flash plating. CONSTITUTION:An alloyed hot dip galvanized steel sheet having a plated layer contg. 5-30wt.% Fe is rolled and degree of smoothness of the surface is regulated to 30-90%. Thereafter Zn-Fe flash plating is performed on the above-mentioned plated steel sheet. In this case, Fe amount of the Zn-Fe flash plated layer is regulated to 60-95% and build-up amount of flash plating is regulated to 2-10g/m<2>. Zn-Fe flash plating contg. large amounts of Fe can be uniformly stuck on the surface of the alloyed hot dip galvanized steel sheet by smoothening the surface of this steel sheet at low pressure. Thereby the Zn-Fe flash plating steel sheet excellent in crater resistance, workability, brightness of the film after coating and corrosion resistance is obtained.
Patent JP-H08131238-A (JP)
Title: Applicator for foamed hair cosmetics
Inventor: KAWASE JIRO
IPC: A45D24/22
Filed: 1994-11-10
Abstract: PURPOSE: To provide an applicator for foamed hair cosmetics which has a large foam holding force with combteeth and which is deformable into a shape to suit the cosmetics application to the roots of hairs by removing outer combteeth installed removably. CONSTITUTION: A cosmetics applicator comprises the first, thin and long combteeth supporting part 40 equipped internally with a communication hole 44 to guide foamed hair cosmetics spouted out of a vessel, inner combteeth 54 installed upright in the first combteeth supporting part 40, the second combteeth supporting part 41 capable of being removably mounted in the first supporting part 40, and outer combteeth 52 which are installed upright at the periphery of the second supporting part 41 in such a way as surrounding the inner combteeth 54 when the second supporting part 41 is mounted in the first supporting part 40. The inner combteeth 54 are shorter than the outer combteeth 52, and a discharge nozzle 60 in communication with the hole 44 to discharge the foamed cosmetics is provided near the base part.
Patent JP-H09145976-A (JP)
Title: Lens barrel
Inventor: HAYASHI SHIGEO
IPC: G03B17/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of housing a flexible printed circuit board which connects a lense frame moving forward and backward and a camera main body, and which is elongated and contracted in a state where much occupied space is not required, and having a high degree of freedom in the design of the lense frame. SOLUTION: This lens barrel is equipped with a moving frame 2, a guide frame 3 straightly advancing with respect to the moving frame 2, a flex presser 40 held by the moving frame 2, and a K flex 38 for electric connection, which is folded back at the edge and constituted so that the outside of its folded part is fixed on the presser 40 and a loop part is formed inside, and the K flex 38 performs elongation/contraction action by moving the loop part through the notched part 2h of the moving frame 2 in the case the lense frame is moved to advance/retreat.
Patent JP-H02152628-A (JP)
Title: Clamping device for box shaped container
Inventor: MITSUNO HIROAKI
IPC: B65B43/54
Filed: 1988-11-29
Abstract: PURPOSE:To secure a sufficient fixing accuracy for a container by a method wherein the title clamping device is constituted with a holding device, which supports a container, fixing members, which control two adjacent side surfaces of the container, first movable member, which clamps one of the fixing members and the container, and second movable member, which clamps the other fixing member and the container. CONSTITUTION:A clamping device for box shaped containers is constituted with a holding device 10, fixing members 20, 30, holding members 40, 40 which are first movable members, and a pressing board 50 which is second movable member. The pressing board 50 moves toward a container C by the extension of a cylinder 56, and clamps the container C by a prescribed strength by advancing while maintaining a parallel condition to the fixing member 30 which confronts with the pressing board 50. Also, the holding members 40, 40 press a side surface C3 of the container C by the extension of a cylinder 43, and clamps the container C to the fixing member 20 which confronts with the holding members 40, 40. The fixing member 20, 30 control two side surfaces C1, C2 of the container C, which are mutually adjacent, and at the same time, a strength is added to side surfaces C3, C4 at right angle. Therefore, even when there is a slight deformation on the container C, it can be effectively corrected.
Patent JP-2000114710-A (JP)
Title: Reflow soldering device
Inventor: TANAKA YUTAKA
IPC: B23K31/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent inert gas being filled a printed board conveyance region from leaking out into a printed board non-convyance region side and supply inert gas to the printed board conveyance region only to reduce the used quantity of the inert gas. SOLUTION: In a reflow soldering device which has a heating zone 3 and a cooling zone and practices soldering in an inert atmosphere, a conveyer width in a width direction perpendicular to the conveyance direction of a printed board 1 is adjustable and an inert gas leak preventive mechanim which divides a printed board conveyance region 5 and a printed board non-conveyance region 6 from each other and prevents inert gas from leaking out into the printed board non-conveyance region 6 from the printed board conveyance region 5 is provided outside a movable side conveyaer 2A whose width can be adjusted in accordance with the width of the printed board 1.
Patent JP-H09117162-A (JP)
Title: Electric adjusting equipment
Inventor: IMOTO SHIGEHIRO
IPC: G05F1/45
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To increase the frequency of an input voltage to a number-of-turns ratio control type voltage adjustment part, reduce a transformer for control, and miniaturize a voltage adjusting equipment and reduce its weight by inserting an inverter between the output side of a diode bridge which is connected to an AC power supply and the number-of-turns ratio control type voltage adjustment part. SOLUTION: An inverter part 2 consisting of high-speed operation switch elements 21, 22, 23, and 24 is installed between a diode bridge 1 which is connected to an AC power supply and a number-of-turns control type voltage adjustment part 3 consisting of a transformer 31 for control where a plurality of primary side coil windings are installed and a coil winding switching operation part 32.  Then, an input voltage E3 of the transformer 31 for control is increased by controlling the inverter part 2 using a control part 5 and at the same time a low-pass filter 4 for eliminating the frequency components of an inverter drive pulse is connected to the output side of the number-of-turns ratio control type voltage adjustment part 3, thus reducing the transformer 31 for control of the number-of-turns ratio control type voltage adjustment part and miniaturizing a voltage adjusting equipment and reducing its weight.
Patent JP-2001121297-A (JP)
Title: Slide inclination correction apparatus of press machine
Inventor: MUKAI YOSHIRO
IPC: B30B15/06
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that highly precise forming is impossible because of the inclination of a slide owing to an eccentric load applied to the slide. SOLUTION: A press machine, in which by driving up/down a slide 7 through plural points 8 with a slide drive mechanism 4 arranged above a press main body 1 and a work is formed, is provided with the die correction data obtained by measuring or calculating the eccentric load generated in the slide in forming for each die, a slide adjustment mechanisms 10 arranged at each point 8, and a slide inclination correction means 13 which preliminarily imparts the inclination corresponding to the eccentric load to the slide by the driving slide adjustment mechanisms 10 based on the die correction data. The slide 7 is not inclined by the eccentric load in work forming, and then high precision forming is made possible.
Patent JP-H02176859-A (JP)
Title: Automatic cash transaction machine incorporated with television camera
Inventor: TAKAHASHI TATSUO
IPC: G07D9/00
Filed: 1988-12-01
Abstract: PURPOSE:To record supervising video data to a VTR as needed by incorporating a television camera, turning an/off the power source of the television camera based on an instruction from a control part, and outputting a video signal to an external terminal. CONSTITUTION:In an automatic cash transaction machine 15, the power source of a television camera 7 is turned off when an operator is absent. When the operator approaches the transaction machine 15, it detects the approach by a sensor 8, turns on the power source of the camera 7, and notifies the approach to a supervising device 16 connected to a remote supervision connecting part 4. Next the device 16 inputs the video data by a VTR connecting part 5, and starts picture recording to a VTR 17. In the above-mentioned example, the operation of the camera 7 is started by the input of the sensor 8, while in the other cases, the data can be picture-recorded by operating the camera 7 when the operator inputs a key, or the data can be picture-recorded by operating the camera 7 when the operator extracts a paper money from a paper money dispensing/receiving part 12.
Patent JP-H01141637-A (JP)
Title: Electric cleaner
Inventor: SOEJIMA MASAKUNI
IPC: H02P25/14
Filed: 1987-11-30
Abstract: PURPOSE: To facilitate to balance wt. around the shaft of a rotational plate and to improve accuracy of detection by a device for detecting air flow by constituting the device for detecting air flow of the rotational plate on which a magnet is fitted and a magnetic force detecting part connected with a control circuit and fitting integrally a wt. control means on the rotational plate. CONSTITUTION: When balance of wt. around the shaft 32 of a rotational plate 29 is not held, by breaking off necessary numbers of a plurality of projecting bosses being a wt. control means, the wt. can be easily controlled and wt. balance of the rotational plate 29 is easily taken. Therefore, rotation of the rotational plate 29 is smooth and even when external force is applied on a cleaner main body, fluctuation of the rotational plate 29 can be decreased and the rotational position of the rotational plate 29 is stabilized. The interval between a magnet 28 fitted to the rotational plate 29 and a magnetic force detecting part 30 is determined thereby only by a factor of the exhausted air flow and detection of magnetic force is sure and accuracy of detection by a device 24 for detecting air flow can be improved.
Patent JP-H01142339-A (JP)
Title: Electric stove
Inventor: FUJII HIROAKI
IPC: F24C15/08
Filed: 1987-11-30
Abstract: PURPOSE:To enable a position of a spring to be set optionally in a range of a manual swinging operation, reduce the cost of the title electric stove and improve assembling operation of the stove by a method wherein a fixing of a rotating shaft acting as a fulcrum point is carried out only by application of a biasing force of a spring installed to its rotating shaft. CONSTITUTION:A crank mechanism is arranged within a fixed table 21 and a rotary shaft 24 capable of forming a fulcrum point is fixed between it and a rear plate 28 through a steel ball 27 only with a biasing of a spring 26 mounted in the rotary shaft 24. At this time, a biasing force of the spring 26 is applied such that a main body of a stove keeps a crank mechanism and this can be moved manually. As a result, in a range of a manual swinging operation, a position of the main body of the stove can be determined optionally. A storing of the crank mechanism in the fixed table may eliminate a conventional supporting table, its cost reduction can be contrived and assembling operation can be improved.