baber/WOPTO huggingface dataset:
Patent JP-H1049044-A (JP)
Title: Wave making method
Inventor: FUJIWARA RYUICHI
IPC: G09B23/06
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To allow complex form of multi-directional and irregular waves such as, for example, two-peak and three-peak waves actually generated on the sea, and asymmetrical wave direction distribution with respect to right and left toward the wave peak direction. SOLUTION: This wave making method is to set a directional spectrum function S(f, γ) expressing frequency (f) component of a wave, a directional spectrum function S(f, γ) expressing an energy density of a wave direction γcomponent, and to determine motions of many wave-making plates arranged under water to generate three-dimensional irregular waves, according to the set directional spectrum function S(f, γ). When the directional spectrum function S(f, γ) is set, a plurality of arbitrary directional spectrum functions expressing arbitrary frequency components of the wave and energy density (directional spectrum) of the wave direction component are used, and the directional spectrum function is determined by synthesizing the plurality of these arbitrary directional spectrum functions.
Patent JP-S6187886-A (JP)
Title: Electrolytic oxidation method and electrolytic unit for performing the same
Inventor: JIYAN BASHIYO
IPC: C25B9/19
Filed: 1985-09-12
Abstract: Process/apparatus for electrolytically oxidizing solutions of ionic compounds features the electrolytic oxidation of such solutions in a first anode compartment of an electrolytic cell, said electrolytic cell further comprising a second anode compartment, a cathode compartment, and a pair of cationic membranes respectively separating said cathode compartment from said first and second anode compartments; transferring a portion of said solution electrolytically oxidized in said first anode compartment to said second anode compartment and there continuing the electrolytic oxidation thereof; and then recovering product of electrolytic oxidation from said second anode compartment.
Patent JP-2000034248-A (JP)
Title: New 4-nuclide polyphenol compound
Inventor: KAWASAKI SHINSAKU
IPC: C08G59/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new-4-nuclide polyphenol compound giving a hardened material having high lipophilic property, a small free volume and excellent in water resistance, and useful as the raw material, etc., of an epoxy resin. SOLUTION: This compound is expressed by formula I [Ar is a group of formula II  R1 is a 1-4C alkyl; R2 is a 5-6C cycloalkyl; R3 is phenyl; (m) is 0-3; (n) and (k) are each 0-2; (m+n+k)<=3}], e.g. 4,4,4',4'-tetra(4-hydroxyphenyl) bicyclohexyl. The compound of formula I is obtained by reacting 4,4'- bicyclohexanone with a phenol compound of formula III in a solvent such as a methanol in the presence of an acid catalyst such as hydrochloric acid.
Patent JP-H08193995-A (JP)
Title: Device for judging excretion occult blood
Inventor: EGI SHINICHI
IPC: G01N33/50
Filed: 1995-08-07
Abstract: PURPOSE: To obtain a device for judging the excretion occult blood using an immune filter method which has comparatively simplified configuration and by which the entire process for excretion occult blood judging operation can be simplified. CONSTITUTION: An excretion sample is sampled by an excretion holding part 4f and an excretion sampling tool 2 is inserted into a buffer container 3, then a judging member 5 is moved down to break a liquid-tight sealing material 8 so that a liquid with dissolved excretion sample is introduced into an excretion sample introducing part 10. Further, the entire device is turned upside down and a buffer in which the excretion sample is dissolved is supplied to a separating filter 11 so as to remove an insoluble substance therefrom, and a liquid with dissolved excretion sample where a solid substance is removed is dripped to an immune filter 12 thereafter. Thus, a device 1 for judging excretion occult blood which has such configuration can be obtained.
Patent JP-S6446096-A (JP)
Title: Fixture
Inventor: MOTOHASHI TAMOTSU
IPC: F16M11/04
Filed: 1987-08-13
Abstract: PURPOSE: To simplify the structure by arranging on the base plate two wedge- like blocks and a resilient member, which can be engaged with the wedge-like members and a lever which separates the two wedge-like blocks and engages or disengages the machine. CONSTITUTION: When a lever 17 is turned, a wedge-like block 11 slides upwardly, i.e., to the direction away from a wedge-like block 3, and wedge-like members 34, 35 are inserted in between the wedge-like blocks 3, 11. When the lever 17 is turned to 90 degrees, the wedge-like block 11 slides to the direction of the wedge-like block 3, the slanting surfaces 34a, 35a of the wedge-like members 34, 35 contact the slanting surfaces 3a, 11a of the wedge-like blocks 3, 11, determining the position in the front and back direction and upper and lower direction. The fastening between the wedge-like members 34, 35 and the wedge-like blocks 3, 11 is ensured by a spring 15. By this way, the structure of the mounting device is simplified and the position of the machine can be determined in an ensured way.
Patent JP-H09315396-A (JP)
Title: Rocket system
Inventor: KIGUCHI YOSHIO
IPC: B64G1/24
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To produce the form of a rocket system which can obtain a more stable orbit, and to make it physically more efficient, and to obtain a computing method for velocity in propulsion force. SOLUTION: A computing method calculates the velocity of a rocket in its shape and propulsion force on the basis of the motion of a center of gravity; a law of conservation of momentum; an impulse; natural drop; and hydrodynamics.
Patent JP-H11241310-A (JP)
Title: Covering method for laid cable and cylindrical joint therefor
Inventor: ICHINOSE FUMIHIKO
IPC: E01D101/40
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a covering method for diagonal cables of a cable stayed bridge applicable both to a new and to an existing cable. SOLUTION: After a wire 11 for preventing the rotation of a cover, commonly used as a guide is laid along a laid cable 14, a cover 1 made in a cylindrical form is made to cover the laid cable and the wire, and a cylindrical joint 5 carved with grooves on the outer circumferential part is fitted to the erection cable 14. A heat generating means 10 is wound around grooves of the cylindrical joint 5, and the end parts of the cover are fitted to the outer circumferential parts of the cylindrical joint, and the cylindrical joint 5 is welded to the cover 1 by heating the heat generating means 10 in the cylindrical joint to cover the erection cable with the cover from one end to the other end while connecting in series the cover through the cylindrical joints.
Patent JP-H0865200-A (JP)
Title: Compander circuit and communication equipment using the same
Inventor: SEGAWA YUJI
IPC: H03F1/26
Filed: 1994-08-25
Abstract: PURPOSE: To obtain the compander circuit and the communication equipment using it having both the compressor characteristic and the expander characteristic in which an attack time and a recovery time are changed without changing the time constant of a low pass filter. CONSTITUTION: A rectified smoothed signal of an input signal or an output signal of a 1st electronic volume 11 is compared with a voltage obtained from a prescribed voltage through a 2nd electronic volume 18 by a comparator 15 and a counter 16 counts a clock signal depending on a level of a comparison resulting signal and the gain of the 1st and 2nd electronic volumes is varied based on the count. The equipment is provided with a means 19 varying a frequency of the clock signal on the basis of which the counter makes count based on a prescribed control signal.
Patent JP-H0948123-A (JP)
Title: Ink jet recording head, production thereof, ink jet recording apparatus and data processing apparatus
Inventor: ISAKA KAZUO
IPC: B41J2/05
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To always form a stable high-grade image by integrally forming ink passages and an ink passage covering part on a semiconductor substrate. SOLUTION: A resist is applied to both surfaces of a silicon substrate 1 and patternwise exposure is performed in matching relation to an ink flow groove shape to remove the unnecessary resist. The anodic chemical forming processing of this substrate 1 is performed to make a region where ink passages 2 are formed porous. Next, an etching-resistant protective layer 8 (also used as a heat-resistant protective layer) is formed on the porous layer excepting an ink injecting port 5. A heating resistor layer, an electrode applying voltage thereto, a heat insulating layer and a radiation layer are formed to form an emitting element 4. Selective etching is performed to selectively remove the porous layer of the substrate 1.
Patent JP-2000030124-A (JP)
Title: Prepaid card system, reader and password transaction method
Inventor: NAGASAWA KAZUMA
IPC: G07F7/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To precisely detect a prepaid card medium altered or forged by the copying of storage information and to inhibit the use of it. SOLUTION: A distance measuring part 145 reads fixed information by a magnetic head 143, measures a distance from a card edge to a fixed information end part and generates a peculiar password key K. A ciphering processing part 144 executes deciphering/ciphering by using the peculiar password key K obtained by the distance measuring part 145 at the read/write of variable information on amount information of a prepaid card by a data reading part 142 through the magnetic head 143. The ciphering processing part 144 deciphers storage information by using peculiar password key K obtained by the distance measuring part 145 at when the prepaid card is inserted. When the information which is read by the peculiar password key K through the data reading part 142 is not precisely decoded, an illegal prepaid card is detected to be inserted and abnormality is detected.
Patent JP-S6093835-A (JP)
Title: Tdma satellite communication device
Inventor: HAMADA SHIGERU
IPC: H04B7/212
Filed: 1983-10-27
Abstract: PURPOSE:To execute maintenance, inspection, and test under the same time conditions as an actual operation by providing a delay circuit, whose delay time corresponds to a delay time to a communication satellite, and a switching circuit in the output side of a transmission control part. CONSTITUTION:The signal delay time of a signal delay circuit DEL corresponds to a round trip delay to the communication satellite. When a TDMA satellite communucation device is connected to an actual satellite line and is operated, a terminal (c) of a switching circuit SW is connected to a terminal (a), and transmission signals are transmitted without passing the signal delay circuit DEL. Meanwhile, when maintenance, inspection, test, or the like is executed, the terminal (c) of the switching circuit is connected to a terminal (b), and transmission signals are transmitted through the signal delay circuit DEL and are returned at the near end as reception signals.
Patent JP-H0453160-A (JP)
Title: Manufacture of capacitor of dram cell
Inventor: JIN SUU CHIYOI
IPC: H01L21/822
Filed: 1990-07-31
Abstract: PURPOSE: To manufacture a large-capacitance capacitor by oxidizing a second conductivity layer after etching treatment, being located on the upper surface of a first insulating layer by a high-pressure diffusion oven and forming a lower- layer electrode by etching a first conductivity layer anisotropically, until a predetermined thickness is reached with it as a mask. CONSTITUTION: A center part other than the edge of a first polycrystalline silicon layer 84a is subjected to an anisotropic etching, thus forming a second polycrystalline silicon layer 88a. A polycrystalline silicon layer 88b is oxidized at 25 atmospheric pressure and at 850 deg.C for 30 minutes. A nitride layer 86 prevents the layer 84a from being oxidized. As a result of an oxidation treatment, a layer 88b changes into an oxidization layer, and a layer 88b with thickness of 1,000Å before the oxidation becomes 2,000Å after the oxidation. A line width 96 of a second oxidized polycrystalline layer 88c changes with the thickness of the layer 88a. The layer 84a and the nitride layer are etched sequentially in automatic adjustment mode, without special masks and with the oxidized layer 88b as a mask, and the layer 84a becomes nearly as thick as 1,000Å.
Patent JP-H1044231-A (JP)
Title: Method and adjusting thickness of oriented film
Inventor: NOHIRA TAKEYA
IPC: B29C48/92
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To adjust the thickness of a oriented film of which the thickness is adjusted while the thickness measuring position corresponding to a thickness adjusting apparatus is detected to be automatically corrected. SOLUTION: In a method for adjusting the thickness of a stretched film by arranging a plurality of thickness adjusting apparatuses in the lateral direction of a molding die and measuring the thickness of the oriented film at the respective measuring positions corresponding to the thickness adjusting apparatuses in the lateral direction of the oriented film and regulating the thickness of oriented film by the respective thickness adjusting apparatuses, the thickness in the lateral direction of a non-oriented film before orienting after separated from a cooling roll is measured and,  on the basis of the cross-correlation function for a predetermined width in the lateral direction of the thickness measured value of the non-oriented film and the thickness measured value of the oriented film delayed by a process delay time from the time of the measurement of the thickness measured value of the non-oriented film, the respective measuring positions of the thicknesses of the oriented film corresponding to the respective thickness adjusting apparatuses are detected to correct the measuring positions.
Patent JP-H0365820-A (JP)
Title: Wave quantization method
Inventor: NISHIKIDO FUMINARI
IPC: G06F3/05
Filed: 1989-08-03
Abstract: PURPOSE:To suppress quantization noise by selecting a value causing a branch point of quantization so that a relative error having property in correlation with a distance from a reference value is distributed among representative values with equal quantity. CONSTITUTION:Values being borders of rounding-off and rounding-up in quantization are set again so that the quantized noise is minimized as a whole as to adjacent representative values. Thus, the quantization is implemented by using a value not being a median as a border as to adjacent representative values. Thus, the S/N approaches uniformly with respect to a signal amplitude as a whole to suppress quantization noise.
Patent JP-H0732655-A (JP)
Title: Raster scan device
Inventor: MACHIDA YOSHINORI
IPC: G03G15/22
Filed: 1993-07-22
Abstract: PURPOSE:To keep repeatability of an intermediate tone image very excellently by providing a non-high density modulation means for generating a light modulation signal corresponding to a non-high density level signal based on a time modulation. CONSTITUTION:A light modulation means 1 separates an input image signal into a high density level signal and a non-high density level signal by a signal separation means 5, and light intensity modulation is performed by a high density modulation means 6 for the high density level signal. On the other hand, for the non-high density level signal, time modulation is performed by a non-high density modulation means 7 and a light modulation signal corresponding to the input image signal is outputted. Irradiation of light beam is performed by a light irradiation means 2 based on the light modulation signal and it is led to a scanning line of a photosensitive body 4 through a light conducting means 3. A separation threshold value changing means 8 changes a separation threshold value of the signal separation means 5 by a picture element pitch. By previously setting the separation threshold value at every picture element pitch, an optimum separation threshold value can be selected.
Patent JP-S6263772-A (JP)
Inventor: AKATA YOSHIHISA
IPC: G21C13/00
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0934851-A (JP)
Title: Multi-cluster exclusive controller
Inventor: AINO SHIGEYUKI
IPC: G06F12/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-cluster exclusive controller in which the performance of the entire system is improved by executing dead lock monitor processing only for a dead lock case. SOLUTION: This controller is provided with a lock block name storage means 7 storing common data or file identifier accessed exclusively, a lock process name storage means 8 storing a process name accessed exclusively corresponding to the identifier, a wait process name storage means 9 storing an awaited process name with respect to the identifier when the exclusive access is awaited, a lock wait time monitor mechanism 5 monitoring a wait time of the awaited process, and a dead lock monitor device 6 starting the investigation whether or not a deal lock wait takes place after the monitored wait time reaches a specified time or over.
Patent JP-H0647999-A (JP)
Title: Printing apparatus
Inventor: HAYASHI MASAO
IPC: B41J29/46
Filed: 1992-07-29
Abstract: PURPOSE:To give a warning in a manner easily calling their attention at the time of necessitating the intervention of operators in a printing apparatus. CONSTITUTION:When the main controller 2 detects any hindrance, it outputs signals to make lights glimmer relative to the rear illumination part 7 of a display 6. Simultaneously, it outputs signals even to a frequency switching part 9 to give a warning from a sounding part, 10 at higher frequency than ordinary sound. Besides, it is acceptable to provide a light source with different colors on the rear illumination part 7 and change it over, and also acceptable to increase sound volume instead of frequency in the sound emitted by the sounding part 10.
Patent JP-S6179339-A (JP)
Title: Controlling system of node assembling
Inventor: NEGISHI HITOSHI
Filed: 1984-09-27
Abstract: PURPOSE:To lighten the load of a communication system of an annular transmission line for assembling in a node drifted away from the system, by setting prescribed assembling-in requesting information in a communication frame and repeating the information and, when the information is detected by a monitor device, causing the device to start the node assembling-in process. CONSTITUTION:A communication frame has an assembling-in requesting section 32 between a header section 30 and data section 31 and the section 32 is composed of a used bit section 33 and address section 34. Upon detecting the requesting section 32 from the count value of a slot counting section 9, a comparator section 8 informs a control section 10 of the detection and the control section 10 inspects the used bit section 33 and, when the used bit is '1', causes the communication frame to be repeated as it is. Upon receiving the communication frame, a monitor device starts assembling-in process for assembling the node of the address which is the content of the address section 34 in the communication system. At the node making the assembling-in request, the time slot number of its own node is set in the register 12 of the comparator section 8 from the control section 10 when the reception of a communication cable, etc., is completed by the assembling-in process, and a communicatable condition is set. Therefore, the load of the communication system of an annular transmission line for assembling in a node which is drifted away from the system is lightened.
Patent JP-2000034909-A (JP)
Title: Valve timing varying device and manufacture of valve timing varying device
Inventor: YAMAUCHI MUTSUMI
IPC: F01L1/34
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a housing and to improve durability by force-fitting a metallic bush into a center hole of the housing after the housing is manufactured by sintering a sintering member. SOLUTION: When a housing 10 is manufactured, a center hole 10a into which a cam shaft 6 is inserted is imparted to a sintering member at first. At the time, a metallic bush 21 is assembled with an inside surface of the housing 10. The sintering member with which the bush 21 is assembled is sintered and the housing 10 is completed. Because a sintered portion of the housing 10 does not come into contact with the cam shaft 6 and the metallic bush 21 comes into contact with the cam shaft 6, even if the cam shaft 6 revolves within the housing 10, uneven wear of the housing 10 can be prevented. As a result, manufacturing cost of the housing 10 can be reduced and a valve timing varying device having an effect of improving durability can be obtained.
Patent JP-H1132385-A (JP)
Title: Microphone for on-vehicle handfree unit and method for assembling the same
Inventor: SAITO YOSHIKAZU
IPC: H04M1/21
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain excellent air tightness by inserting a microphone from one end of a cylindrical opening into a tube, projecting a flexible substrate attached to the microphone from a notched part, and heating and contracting the whole cylindrical thermal contraction tube. SOLUTION: A microphone 10 main body part is prepared by adopting a flexible substrate 9, and integrated with a thermal contraction tube 11. That is, a notch D is formed at the bisected position of the cylindrical thermal contraction tube 11 whose caliber is a little larger than the outer diameter dimension of the microphone, and while the cylindrical part at one edge with the notch D is pushed down with a finger, the microphone 10 with the flexible substrate is inserted from the other edge side opening into the tube, and the flexible substrate 9 of the microphone 10 is put through the opening part of the notch D. Afterwards, the whole cylindrical thermal contraction tube 11 is heated in hot air, and the tube is thermally contracted so that the cylindrical outer diameter side face part of the whole microphone 10 can be fastened and fixed from the outer periphery.
Patent JP-S6265832-A (JP)
Title: Pallet unloader
Inventor: ARIKATA KIYOSHI
IPC: B65G59/02
Filed: 1985-09-12
Abstract: PURPOSE:To ensure the operation of an unloader, by providing such an arrangement that the topmost one of articles stacked on a pallet which is stepped up by an elevator, is lifted up in association with the rotation of a pick-up roller of on a carriage frame movable in the horizontal direction to be held on the carriage frame before it is fed out. CONSTITUTION:During working operation, a pallet P on which articles W are stacked is at first introduced onto an elevatable bed 16 in an elevator 15 by means of a conveyer 13. Then the elevator 15 is operated to raise the elevatable bed up to such a position at which the lower part of the topmost one of the articles W on the pallet P is flush with a pick-up roller 33 on a carriage frame 31. Then, after the right side parts of the topmost and second layer articles W are locked by means of a locking member, a left end roller 33 is rotated counterclockwise by a motor 34 while the carriage 31 is moved upward of the elevator 15 to lift up an article at the left side of the topmost layer, and to feed the same onto a carriage roller 35. Thereafter, the carriage 31 is moved leftward to shift the article W onto a delivery conveyer 45.