baber/WOPTO huggingface dataset:
Patent JP-S57110801-A (JP)
Title: Electrohydraulic servo-mechanism
Inventor: IKEBE HIROSHI
IPC: F15B9/09
Filed: 1980-12-26
Abstract: PURPOSE: To obtain high fidelity of tractability of controlled variables to desired values by providing, at the preceding stage of a servo-amplifier, compensating elements for eliminating the influence of the transfer characterisitcs of a servo-valve due to variations of load which is a target of control.  
     CONSTITUTION: There are provided, at the preceding stage of a servo-amplifier 8, a compressibility compensating element 9 for hydraulic fluid flowing through a servo valve 3, a static compensating element 10 for compensating pressure-flow rate characteritsics of the servo-valve 3 and a dynamic compensating element 11 for compensating the transfer characteritstics of the servo vale 3. An error signal (e) produced from an adder 7 receiving a desired valve V from a signal generator 5 and a displacement signal from a feedback circuit 6, is sequentially corrected to (e'), (e c ) and (e d ) by the compressiblity compensating element 9, the static compensating element 10 and the dynamic compensating element 10, respectively, and then, is delivered to the servo-valve 3 through the servo-amplifier 8. With this arrangement, the influence upon the characteritics of the servo- valve 3 due to variations, fluctuations and disturbances in the load of a controlled system and as well due to friction of slide members, may be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06157602-A (JP)
Title: Cellulose diacetate and its production
Inventor: HANIYU NAOTO
IPC: C08B3/26
Filed: 1993-07-26
Abstract: PURPOSE:To produce a high-quality cellulose diacetate from a low-grade wood pulp having a low alpha-cellulose content by aging cellulose diacetate obtd. by acetylating the pulp, dissolving the aged cellulose diacetate in a solvent therefor, and recovering the diacetate from the soln. CONSTITUTION:An aged cellulose diacetate is dissolved in a solvent capable of dissolving it and then recovered from the soln. in the process for producing cellulose diacetate contg. the step of acetylating raw material pulp and the aging step. Thus is obtd. cellulose diacetate excellent in filtrability without removing hemicellulose contained in it. The obtd. diacetate has qualities equivalent to those of cellulose diacetate obtd. from a high-grade wood pulp, and thus a heretofore unusable low-grade pulp is made usable.
Patent JP-S5888297-A (JP)
Title: Base structure reinforcing method for metallic shell tank for storing low-temperature liquefied gas
Inventor: TOKUDA NAOAKI
IPC: F17C3/02
Filed: 1981-11-17
Abstract: PURPOSE:To reinforce the base structure of a tank inner bath by utilizing the contractile force of a reinforcing ring due to the difference in thermal expansivity to tighten an inner bath side plate. CONSTITUTION:A base annular plate 2 and an inner bath side plate 3 are cooled to be contracted by stored low-temperature liquefied gas, and the inner bath side plate 3 yields to the fluid pressure in the outer peripheral direction. A reinforcing ring 5 is given cooling source from the inner bath side plate 3 through a cold insulator or the like and contracted, and the contraction coefficient of the reinforcing ring 5 is larger than that of the inner bath side plate 3, so that the inner bath side plate 3 is tightened by contraction of the reinforcing ring 5 to reinforce a tank inner bath 4 against the fluid pressure of low- temperature liquefied gas.
Patent JP-H1112021-A (JP)
Title: Production of sintered pavement material
Inventor: AMATATSU MASAYOSHI
IPC: C04B35/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sintered pavement material showing no defects, e.g., cracks, to effectively utilize a waste incineration product by sintering the stock comprising the waste incineration product in such a way to form a solid solution with a plagioclase phase as the binding texture during the sintering process. SOLUTION: This method sinters a shaped stock comprising a waste incineration product at a temperature level satisfying the following relationship, in order to form a solid solution with a plagioclase phase as the binding texture during the sintering process: sintering temperature being T-50 deg.C or above but T-10 deg.C or below, wherein T is liquid phase line temperature of the binding texture composition shown by the general formula aR2 O.bCaO.xAl2 O3 .ySiO2 [(a+b)=1] [T( deg.C)=1080-440(a)+(590(x)-60(y))/b, 0<(a)<=0.3,0.7<=(b)<1.0,0.3<=(x)<=1.0, 1.5<=(y)<=6.0 and 1.0<=(y/b)<=6.5].
Patent JP-2000022032-A (JP)
Title: Electronic part and method for mounting the same
Inventor: OTA MASAHIRO
IPC: H01L23/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a connection precision between an electronic part and a printed wiring board, heat radiation, and connection reliability and to relax a stress by, related to an electronic part mounted on the surface of the printed wiring board, providing a connection means which is inserted in the printed wiring board for electrical connection. SOLUTION: Related to an electronic part where a first connection part 12 electrically connected to a foot print 51 formed on the surface of a printed wiring board 50 is formed, a second connection part 13 is provided which is inserted in a through hole 52 formed at the printed wiring board 50 for electrical connection. Related to an electronic part where a first connection part 12 electrically connected to a foot print formed on the surface of a printed wiring board 50 is formed, the second connection part 13 is provided which is inserted in a drill-less IVH formed at the printed wiring board 50 for electrical connection. Thus, a stress is relaxed even if an electronic part receives a mechanical stress and a thermal stress, for improved heat transfer efficiency between the electronic part and the printed wiring board.
Patent JP-H0850786-A (JP)
Title: First-in first-out memory circuit
Inventor: KINUYAMA SHINJI
IPC: G06F5/10
Filed: 1994-08-05
Abstract: PURPOSE:To realize a first-in first-out memory circuit into which an input data can be written in correct order. CONSTITUTION:The first-in first-out memory circuit comprises N flip-flop circuits 3-1,..., 3-n having inputs entirely short-circuited to a serial/parallel converter 2 at the input section, and a control circuit 8 for holding the input data from a head bit flip-flop circuit 3-1 in the N flip-flop circuits 3-n according to the order of input. Even if the operation is interrupted at a moment of time when a data other than a multiple of N is written in, the serial/parallel conversion data at that moment can be stored correctly in an N-bit internal random access memory 5.
Patent JP-S6077138-A (JP)
Title: Synthesis of doped quartz for optical fiber
Inventor: SEDAKA RIYOUJI
IPC: G02B6/00
Filed: 1983-10-03
Abstract: PURPOSE:To synthesize doped quartz having F as a dopant for optical fiber, by feeding a gas comprising SiCl4 as a main raw material and C3F8 as a doping raw material to a quartz pipe, subjecting it to a vapor phase reaction. CONSTITUTION:In order to use quartz glass containing F as a dopant at the cladding part of optical fiber, the quartz pipe 1 for substrate is put in the furnace 4 and heated to >=1,000 deg.C. The pressure of the quartz pipe 1 is reduced to about 11-12Torr by the exhaust system 3, SiCl4 as a main component blended with C3F8 as a doping raw material is fed from the raw material feed system 2 to it. As the cavity 6 of the microwave oscillator 5 is transferred in the longer direction of the quartz pipe 1, the raw material gas is simultaneously subjected to a vapor phase reaction by the heat of the plasma 7, to synthesize a doped quartz having F as a dopant for optical fiber.
Patent JP-S61142434-A (JP)
Title: Power conversion mechanism
Inventor: UEDA TOSHITSUGU
IPC: G01L1/10
Filed: 1985-08-22
Abstract: PURPOSE:To better the stability and efficiency reducing the vibration energy less with a simple construction, by arranging opposed vibrating section in symmetry to use a piezo-electric element as exciting element and a vibration pickup. CONSTITUTION:The value of an axial force S applied to a vibration body 1 can be learned by measuring the oscillation frequency of an oscillation circuit with a frequency measuring apparatus 6. When a vibrating section 11 and link section 12 vibrate symmetrical to A-A axis, a fixed end of the body 1 on a base 2 is given no external force generated with the vibration of the vibrators as a reaction force R and a moment M generated at the joint of the vibrating section 11 and the link section 12 are equal in the opposite direction to each other to be cancelled completely at the link section 12 and thus, no energy is consummed outside the vibrator body 1. A better Q can be obtained by mounting piezo-electric elements 3 and 4 near the side of the link section 12.
Patent JP-S6075424-A (JP)
Title: Composition for oral cavity
Inventor: YOSHIDA FUMIO
IPC: A61K8/35
Filed: 1983-10-03
Abstract: PURPOSE:A composition for the oral cavity, obtained by incorporating a spilanthol with a resin-containing extract of a spice with a solvent and an oil or absolute, capable of suppressing the metallic taste due to the spilanthol and enhancing the refreshing feeling, and having improved feeling of use, e.g. taste. CONSTITUTION:A composition for the oral cavity obtained by incorporating a spilanthol, a resin-containing extract of a spice with a solvent and an oil or absolute. The mixing weight ratio between the spilanthol and the extract with the solvent is preferably 1:(0.1-10). The mixing weight ratio between the spilanthol and the oil or absolute is preferably 1:(1-10). Parsley, fennel, clove, etc. in the spice are highly effective. Thus, the aimed composition, capable of enhancing remarkably the refreshing feeling than a composition for the oral cavity containing the spilanthol alone and enhancing the lasting property, and having improved feeling of use can be obtained.
Patent JP-H1031786-A (JP)
Title: Purchasing article storage and commodity purchasing system
Inventor: OGATA TETSUJI
IPC: G06Q20/26
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To simplify adjustment processing and to quickly execute the adjustment processing. SOLUTION: A purchasing article storage to be carried by a commodity purchaser is prepared for storing a commodity to be purchased and provided with an adjustment processing part 20 for executing adjustment processing when a commodity to be purchased is stored. A card reader 23 reads out the information recording part of a customer's card. When a commodity to be purchased is stored in a commodity storing means, a sensor 22 reads out a bar code stuck to the commodity. The prices of respective commodities are stored in a memory 24 and a control part 21 stores purchase information including each commodity and its price in the memory 24 and transmits the information to an external device for executing adjustment processing through an interface 13.
Patent JP-H0530380-A (JP)
Title: Synchronization circuit and synchronization method
Inventor: MASUMOTO TAKAHIKO
IPC: H04N5/06
Filed: 1991-07-24
Abstract: PURPOSE:To generate a horizontal synchronizing signal and a vertical synchronizing signal in an excellent way even when the signal of a broadcast station having a ghost its received. CONSTITUTION:When the count timing of a counter circuit 14 generating a horizontal synchronizing signal and a vertical synchronizing signal is matched with the phase of the received horizontal synchronizing signal and vertical synchronizing signal, the phase is matched not by using the horizontal synchronizing signal and the vertical synchronizing signal obtained through amplitude separation directly but by using a burst signal with less effect of ghost.
Patent JP-S57109609-A (JP)
Title: Releasing method of elastomer molded article
Inventor: UESHIMA KEIJI
IPC: B29C45/02
Filed: 1980-12-27
Abstract: PURPOSE: To improve the yield of material, not necessitating the grasping fin, by approaching the vacuum suction pad to the upper side of the molded article having the undercut which remains in the lower mold after opening the mold, sucking it after protruding by the ejector pin and moving.  
     CONSTITUTION: The lower mold 21 in which the molded article remains after opening the mold is carried to the mold receiving the table 24 and the vacuum suction pad 27 is arranged near and just above the molded article 22. As spring of the molded article 22 when being protruded by the ejector pin 25 and released from the undercut is stopped by the suction force of the vacuum suction pad 27. The molded article 22 is moved together with the suction pad 27 and the molded article 22 is made to fall by its own weight by stopping vacuum attraction or blowing pneumatic air thereinto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5973220-A (JP)
Title: Rotary cutter
Inventor: OOMI TAKAO
IPC: B23D61/04
Filed: 1982-10-21
Abstract: PURPOSE:To increase cutting speed by cutting the both sides in the whole width of an entering width and then cutting the intermediate part, thus reducing the cutting resistance per cutting edge. CONSTITUTION:The cutting edge of a rotary cutter is arranged in the order of an outside cutting edges 5 and 5, intermediate cutting edge 3, outside cutting edges 5 and 5, and an intermediate cutting edge 3. Said intermediate cutting edge 3 has a cutting edge 4 at the center, and the outside cutting edge 5 has a pair of cutting edges 6 and 6 at right and left, and a no- cutting part 7 is provided between the cutting edges 6 and 6. In cutting a workpiece 10, only the both side parts in an entering width Wo are cut by a cutter 5, and a residual cut part 11 is left at the center, and then said residual cut part 11 is cut by the cutting edge 4 of the cutter 3, and an entering width Wo is formed. Therefore, the cutting resistance is reduced, and high-speed cutting is permitted.
Patent JP-H1128857-A (JP)
Title: Recording method
Inventor: NAKAARATA HIROYUKI
IPC: B41M5/52
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording system for forming an image having chroma, resolution and durability comparable with those of silver salt system. SOLUTION: Recording is performed by coating a dye receiving layer containing an interlayer compound having an exchangeable anion and holding the dye while fixing through intercalation based on ion exchanging action with a recording liquid containing a water soluble dye, i.e., a reaction dye C.I. solubilized sulfur black 2. According to the method, an image excellent in shelf life, fixing properties, and durability can be obtained.
Patent JP-H0350481-A (JP)
Title: Cooler
Inventor: MIZUNO TSUKASA
IPC: F25D17/02
Filed: 1989-07-17
Abstract: PURPOSE:To obtain a cooler having a function of sterilizing bacteria, microorganism, etc., introduced into liquid refrigerant by providing a filter for removing foreign matters in an outlet from a buffer tank for the refrigerant, and heat sink means in a refrigerant branch tube immediately after the outlet of the tank. CONSTITUTION:A small-sized buffer tank 3 capable of storing a small amount of liquid refrigerant is prepared between a compressor 1 and a condenser 6. A filter 11 is prepared in an outlet 13 of the tank. A heat radiator 4 is prepared in a refrigerant branch tube 9 immediately after the outlet 13 of the tank. In a fluorocarbon refrigerant cycle, the discharge temperature of fluorocarbon refrigerant from the compressor normally becomes a considerably high temperature. Accordingly, the interior of the tank 3 is heated to a considerably high temperature by the heat. That is, a small amount of liquid refrigerant flowing to the tank 3 through the tube 9 is heated to a considerably high temperature, and bacteria, microorganism, etc. in the liquid refrigerant are collected in a sterilized state by the filter 11. The liquid refrigerant fed and heated from the tank 3 is fed to a refrigerant outlet 10b in a certainly cooled state by the radiator 4 through the tube 9.
Patent JP-S6244978-A (JP)
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1985-08-23
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-H0930091-A (JP)
Title: Printer control device
Inventor: FUJIOKA KENICHI
IPC: B41J29/42
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To aid in analyzing an abnormality to be generated by a printing pattern and shorten a recovering time, by recording an image data in a built-in hard disk as error log information and displaying and printing the error log information at an operation panel and an engine. SOLUTION: When an abnormality occurs in a printer device, a state monitor recognizes the abnormality and sends an error status code to an operation panel. After it is sent, an error log record processing is performed, a space capacity of a built-in hard disk is checked. When there is space, printing environment, print command sequence from a host CPU 1, and image data in a full-dot memory 11 are read out and written in the built-in hard disk. However, as the image data requires a maximum memory of several MBs, it is written being compressed. At the time of maintenance, error log information is selected from the operation panel and a type of a data to be referred to is designated so as to confirm and analyze printing contents for the abnormality.
Patent JP-H1073796-A (JP)
Title: Manufacture of liquid crystal display element and manufacturing device for liquid crystal display element
Inventor: MINAMI YASUO
IPC: H05K3/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and device for a liquid crystal display element by which the liquid crystal display element excellent in display grade is obtained even if a thin substrate consisting of glass or plastic, etc., with <=0.7mm thickness is used. SOLUTION: The loading area of a stage 2 has the same area as or larger than that of a flexible substrate 1 to be loaded thereon. When a resist, etc., is applied on the flexible substrate 1, the flexible substrate 1 is absorbed and fixed in a state where only periphery edge side-absorption holes 3 provided on the peripheral edge part excluding an effective area of utilization on the central side is working. By such a constitution, flatness within the effective area of utilization of the flexible substrate 1 is not spoiled by absorption, and thus, planeness of the flexible substrate itself 1 is maintained and a film having a uniform thickness is obtained. As a result, the display characteristic of the liquid crystal display element is improved.
Patent JP-S6171362-A (JP)
Inventor: DANIERU BII WAGUNAA
IPC: G01N33/542
Filed: 1985-08-23
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-S5974533-A (JP)
Title: Flash photographing device
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1982-10-21
Abstract: PURPOSE:To perform good flash photographing stably, by providing a means which receives the output of an averaged light measuring means independently of the switching state due to a switching means at the flash photographing time, and integrates the output and stops the flash light emission when the integrated value reaches a prescribed value. CONSTITUTION:An averaged light measuring means 20, a partial light measuring means 21, and a changeover switch SW2 which switches the photographing based on the result of average light measurement and the photographing based on the result of partial light measurement are provided. An exposure operating means 23 and an exposure control means 25 which are operated on a basis of the signal indicating the result of averaged light measurement or the result of partial light measurement determined by the switch SW2 and a light emission stop signal output means OS1, which receives the output of the averaged light measuring means 20 independently of the switching means of the changeover switch SW2 at the flash photographing time and integrates the output and outputs a signal stopping the flash light emission from a flash light emitting device FL when the integrated value reaches a prescribed value, are provided.
Patent JP-H0236544-A (JP)
Title: Wire bonding and wire bonding device
Inventor: MATSUURA TAKAO
IPC: H01L21/60
Filed: 1988-07-27
Abstract: PURPOSE:To provide a correction part to correct the deformation of a wire, to reduce the contact of the wire with undesired parts of tabs and so on and to make it possible to perform a wire bonding by a method wherein the wire is uplifted after the wire bonding is performed and a lead frame is recovered. CONSTITUTION:A lead frame 13 to be corrected is positioned by a positioning mechanism, which is not shown by a diagram, to a correcting block 2 of a correction part 1. Then, a cam 11 is rotated, a cam follower 8 is made to ascend and the block 2 is made to ascend through a holding block 4 and so on. Hereupon, a deformed wire 31 is uplifted by a protruding part 3 of the block 2 and the wire 31 goes being corrected gradually. Moreover, the cam 10 is further rotated and at a place where the wire 31 is positioned at its uppermost part which is uplifted by the cam 10, a lead press member 12 is made to descends to restrain a lead 17.
Patent JP-H0478037-A (JP)
Title: Recording and reproducing device and recording, reproducing and erasing method
Inventor: NOSE HIROYASU
IPC: G11B9/00
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the effect of external vibration so as to perform scanning by forming a probe on a flexible part formed on a substrate. CONSTITUTION:A lower electrode 2 is provided on the substrate 1, and a supporting body 3 which is etched above and near the electrode 2 has a cavity part 8. An upper electrode 4, an insulating film 5 and a probe electrode material 6 are formed in a bridge state and the probe 7 for detecting a current caused by a tunnel effect is provided on the probe electrode 6. It is electrostatic force that drives the probe 7 in a direction vertical to the plane of the substrate 1, and the probe 7 is displaced by adding voltage to the electrodes 2 and 4. Thus, the stable scanning is performed in a state where the effect of the external vibration is hardly received.
Patent JP-S57111069-A (JP)
Title: Variable capacitance diode
Inventor: SUGAWARA TSUTOMU
IPC: H01L29/93
Filed: 1980-12-27
Abstract: PURPOSE:To enlarge the ratio of variation of capacitance and to eliminate unevenness of the characteristic of a variable capacitance diode by a method wherein the first and the second reversely conductive regions are provided in a one conductive substrate, and when the prescribed reverse bias voltage is applied between the substrate and the first region, a depletion layer is made to reach the second region. CONSTITUTION:The first N<+> type region 2, and the second N<+> type region 3 having a large P-N junction area to surround the N<+> type region 2 and being insulated electrically from the region thereof are formed in a P type Si substrate 1. The first electrode 4 and the second electrode 5 are provided on the substrate 1 and the first region 2, and the second N<+> type region 3 is provided with no electrode, and is made in electrically floating condition. When a reverse bias voltage exceeding some value is applied between the substrate and the first region, the depletion layer increases radically in the direction of substrate. Accordingly variation of capacitance can be enlarged, and unevenness of the characteristic of the element can be eliminated.