baber/WOPTO huggingface dataset:
Patent JP-S6316430-A (JP)
Title: Tracking servo mechanism
Inventor: KAWANO AKIRA
IPC: G11B7/085
Filed: 1986-07-08
Abstract: PURPOSE:To secure the high response in a steady state by keeping the reduced gain for a fixed time after a tracking servo action is started after a servo loop is closed and then increasing the gain after a fixed time. CONSTITUTION:A gain switching circuit 11 serving as a gain changing means is set between a phase compensating circuit 8 and a drive circuit 9. The circuit 11 keeps the reduced gain for a fixed time after a tracking servo action is started and then secures the gain of the large steady value. The gain of a servo loop is reduced immediately after the tracking is pulled in. As a result, a system is not unstabilized even when the function of a phase compensating means is not attained satisfactorily and therefore no oscillation is produced. When the tracking pull-in mode is through, the gain of a servo loop is increased up to a proper level. Thus the servo control is secured with high response.
Patent JP-S5861458-A (JP)
Title: Oxygen detector and measuring apparatus of oxygen concentration
Inventor: SUGAWARA KENZOU
IPC: G01N27/26
Filed: 1981-10-09
Abstract: PURPOSE:To offer the oxygen concentration measuring apparatus, by correcting an output from an oxygen detector using no temperature compensation element by an electric signal given from a temperature measuring element and outputting the oxygen concentration calibrated by the temperature of the object to be measured. CONSTITUTION:A notch is made on a side edge of an electrode supporting body 3 of an oxygen detector having an oxygen permeable diaphragm 4 and the tip end of a temperature measuring element B penetrating the body 3 is exposed to the notch. Each amplifier 13 and 14 is connected to an oxygen electrode A and the element B and is switched to either side by a switching circuit 15. A sample holding circuit 16 an A/D converter 17 and a microprocessor 18 are connected next to the circuit 15 and the output of the electrode A of the output from the element B at each temperature is taken in the microprocessor 18 and saturated quantity of dissolved oxygen in a sample is operated and is outputted.
Patent JP-H08324122-A (JP)
Title: Method and apparatus for recording reversible thermal recording medium
Inventor: TANIGUCHI KEIJI
IPC: B41M5/337
Filed: 1995-06-05
Abstract: PURPOSE: To obtain constant developed and erased color densities even when repeated color development/erasure is performed, in a reversible thermal recording medium having a thermal recording layer capable of forming a developed/ erased color state, by changing printing energy corresponding to developed and erased color densities when color development/erasure is repeated. CONSTITUTION: A reversible thermal recording material is obtained by providing a thermal recording layer containing an electron donating color forming compd., an electron acceptive compd. and a resin binder as main components and capable of forming developed and erased color states by the difference of heating temp. on a support. At a time of the recording of this recording medium, the color density of an erased color part is monitored by an erased color part density sensor before color forming heating and the detected color density data is inputted to a controller 7 through a monitor signal line 15. Corresponding to this, the signal controlling the level of the heating current supply quantity of a thermal head 5 is outputted to the power supply circuit of the thermal head through a control signal line 16 and the supply quantity of power is increased and decreased on the basis of the control signal.
Patent JP-S5783476-A (JP)
Title: Thermal print head
Inventor: TAKENO SHIYOUZOU
IPC: B41J2/335
Filed: 1980-11-14
Abstract: PURPOSE:To enable heating temperature to be transmitted efficiently to thermosensitive paper and to obtain a head hauing a wear-proof lead wire in a thermal head of a serial printer by a method wherein a belt-shaped projection is provided on the surface of a substrate of the lower area of arranged heating parts. CONSTITUTION:Binder, plasticizer, soluent, etc. are mixed with Al2O3 powder to form a thin plate. The green sheet obtained 11 is coated for printing with the paste of said material, a plurality of belt-shaped projections 1121, 1122 are provided and sintered to obtain an aluminum substrate 11 having belt-shaped projection parts B1, B2. The shapes and the sizes of the green sheet 11 and the paste 1121, etc. are determined in expectation of the shrinkage due to sintering. A glass layer 12 of the same thickness is provided over the whole surface of the alumina substrate 11 and heating resistor films 131, 132 are provided on the belt- shaped projections B1, B2. Lead electrode wires 1412, 1421 are arranged as a double layer wiring structure interposing a layer insulating film 15 on the flat area between belt-shaped projection parts.
Patent JP-H06346600-A (JP)
Title: Transfer truck for concrete building support
Inventor: NIMURA YUJI
IPC: E04G21/14
Filed: 1993-06-05
Abstract: PURPOSE:To improve transferring workability and economical efficiency of a support by lifting it up after inserting it across blank spaces in the lower end of several ladder type set frames arranged in lines at suitable intervals in the longitudinal direction on both sides of the support to be used for a concrete building. CONSTITUTION:Several casters 2 are fitting on both sides in the lower part of a longitudinally lengthy body 1, the body and a longitudinally lengthy elevating platform 3 arranged on the upper part of the body are connected together by a parallel link 4 on both sides of the body and the body and the parallel link to which the elevating platform is affixed are connected together by a jack affixed with an operating handle 5. When the elevating platform is lowered, a transfer truck B for a concrete building support is made possible to go in and out across blank spaces in the lower part of several ladder type set frames arranged in lines with suitable intervals in the longitudinal direction of the support.
Patent JP-S5587062-A (JP)
Title: Photo electric switch of reflection type
Inventor: TOGAWA HIDEO
IPC: G01S7/48
Filed: 1978-12-25
Abstract: PURPOSE:To make easy the light axis alignment by changing the factor of amplification of projected or received light amount in interlocking with the slide of the projective element and to obtain stable detection characteristics through automatic sensitivity adjustment. CONSTITUTION:The photo detector 2a is provided at the focus of the lens 6, the projective element 1a which can be slided on the light axis at the back of the element 2a, and the sensitivity adjuster 8 changing the amplification factor of projected or received light amount in interlocking with the slide of the element 1a is provided. Thus, the alignment of light axis is easily made with the slide of the element 1a, automatically the sensitivity adjustment can be made in interlocking with the operation of the light axis adjustment, and stable detection characteristics can be obtained.
Patent JP-S5864903-A (JP)
Inventor: YOKOYAMA MASAO
IPC: B65G47/88
Filed: 1981-10-09
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-H05334376-A (JP)
Title: Information retrieving device using character string as key
Inventor: OTA MASAKO
IPC: G06F17/30
Filed: 1992-05-27
Abstract: PURPOSE:To provide the information retrieving device which uses the character string as a key and eliminates the need to set a button function for all of the character string for which the button function is set. CONSTITUTION:This information retrieving device is equipped with a character string retrieval part 1a which retrieves a character string allowing a selection that coordinate data displays, from character data, an actuation table generation part 1b which determines the position in an actuation table where the coordinate data is to be registered according to the retrieval result and generates the actuation table 7 indicating the coordinates for displaying the coordinate data of prepared contents when the character string is selected, and a coordinate data control part 1c which performs display control over the corresponding coordinate data by referring to the actuation table 7 when the character string is selected.
Patent JP-H11353292-A (JP)
Title: Cluster system and its fail over control method
Inventor: KOBAYASHI HIRONOBU
IPC: G06F15/16
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cluster system which executes a proper fail over operation in accordance with the operating state of the fail over destination. SOLUTION: In this cluster system, two server computers 10a and 10b which are connected to a public LAN 1 are loosely coupled to each other with an interconnect LAN 2. Then both computers 10a and 10b execute the communication to confirm their normal operations with each other using the LAN 2 at every prescribed interval. When one of both computers detects a failure of the other, the computer fails over the system resources operating at the other computer on its own computer. In this case, however, the control is carried out not to mechanically fail over the all system resources of the faulty computer but to change the priorities of system resources according to its own operating state and also to chance the priorities of the system resources which are originally operating at its own computer.
Patent JP-S5861094-A (JP)
Title: Structure of lead-in part for cable on ship
Inventor: MIWA JIYUNJI
IPC: B63H23/32
Filed: 1981-10-07
Abstract: PURPOSE:To prevent the entering of water into a ship for sure and move a cable smoothly by constructing a lead-in part for a cable on the ship of a bellows and a plastic pipe. CONSTITUTION:An operating cable 5 of a stern drive 4 is lead to an engine 1 through a lead-in part 6 provided on an engine casing rear wall 2, while a remote control device 50 is taken out from the engine 1. The lead-in part 6 is constructed of a bellows 8, a pipe 7, and a fastening band 9. The bellows 8 is constructed of elastic material into a cone shape, and fixed on an opening of the rear wall 2 by bolts or the like on its large-diameter side, while a pipe 7 made of polyethylene or other plastics are fixed on its small-diameter side by the band 9. A cable 5 is lead into an engine room penetrating through the pipe 7 and the bellows 8. In this construction, since the cable 5 is slided in the pipe 7, it can be moved very smoothly. The sufficient length of the pipe 7 allows to prevent the entering of water.
Patent JP-H0721845-A (JP)
Title: Harness type cable
Inventor: NAKAHIGASHI FUMIKATA
IPC: H01B7/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a harness type cable which can be installed simply with high reliability by bundling a plurality of multicore cable units and integrating the cores in parallel at terminal part of a branch wherein the multicore cable units are round and prepared by twisting a large number of square cores. CONSTITUTION:Multicore cable units 9 which have round outer shape are prepared by twisting or integrating a large number of cores 6 with square outer shape. A plurality of the multicore cable units 9 are bundled by a band 10 to give a harness having a large number of branches. Then the cores 6 of each multicore cable unit 9 are arranged in parallel on one plane at terminal part of each branch of the harness and they are integrated through the square outer shape to form a flat terminal forming part 11.
Patent JP-H0512334-A (JP)
Title: Sentence generation system
Inventor: MASUYAMA AKINARI
IPC: G06F17/28
Filed: 1991-07-01
Abstract: PURPOSE:To generate a natural sentence by specifying the order of processes according to the weight of the node at the destination of an arc in generation grammar as to the sentence generation system which generates the sentence in the specified order. CONSTITUTION:The generation grammar 1 provided with a process type 11 which specifies the order of processes according to the weight of the node at the destination of the arc is provided and when the sentence is generated by applying the generation grammar 1 in order as to concept structure generated from an input sentence, the weight of the node at the destination of the arc is found from the concept structure and the specified node is processed first if the generation grammar 1 is the process type 11 which specifies the order of the node of processes with the weight of the node at the destination of the arc, thereby generating the sentence.
Patent JP-S6051829-A (JP)
Title: Magnification varying device of instantaneous exposure type copying machine
Inventor: OOTOMO TSUYOSHI
IPC: G03B27/34
Filed: 1983-08-31
Abstract: PURPOSE:To simplify mechanism and to reduce the faulting frequency by moving a platen for adjusting the focal length of a lens when the variable power is applied variable and shifting the lens in position for obtaining a proper view angle both through one cam. CONSTITUTION:The two-dimensional cam 15 is arranged at a proper position of the lower end part of a light shielding box 7. This two-dimensional cam 15 has the outer circumference where the platen 6 is moved up and down according to the focal length when an image of the original mounted on the platen 6 is formed on a photosensitive belt 12 through an image forming lens 9. Then, an annular groove 16 is formed in one flank of the two-dimensional cam 15, and an elastic body 19 is provided to the other end part of the sliding member 11 of the image forming lens 10 and pressed into the groove 16 all the time to position the image of the original where a proper view angle is obtained. Thus, the mechanism is simplified and the faulting frequency is decreased.
Patent JP-H04365659-A (JP)
Title: Method for mounting load responsive type braking oil pressure controlling device
Inventor: KOYANO HITOSHI
IPC: B60T8/30
Filed: 1991-06-05
Abstract: PURPOSE:To make the work for mounting a control device to a vehicle easy by mounting it actually to the vehicle after the sensor spring has been adjusted so as to have required no-load characteristics while the control device is temporarily fixed to a bench, and then has been stretched up to the required length and fixed by means of a stopper bolt. CONSTITUTION:The device mentioned in the title, which can change the braking pressure of the rear wheel with respect to the front wheel according to the load of the vehicle, has a proportioning valve 30 and a sensor portion 40. When this device is mounted to the vehicle, first the proportioning valve 30 is arranged and fixed temporarily in the bench, and then adjusted so as to have required no-load characteristics by moving the free end portion 42b of a sensor spring 42. Next, the sensor spring 42 is stretched up to the specified length L by lifting a sensor lever 41 vertically. Keeping this length, a stopper bolt 43 is engaged and fixed to the sensor lever 41. After the stopper bolt 43 has been mounted actually to the vehicle in this state, holding and clamping of the spring 42 is released.
Patent JP-S645700-A (JP)
Title: Production of steel wire for welding
Inventor: TANAKA HARUTOSHI
IPC: B23K35/40
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a steel wire for welding having good plating adhesiveness by providing a surface smoothing treatment stage and electrolytic cleaning stage to a plating pretreatment and adopting replacement copper plating by chalcanthite to the plating treatment. CONSTITUTION:The wire surface is smoothed by wet drawing in the surface smoothing treatment stage A of the plating pretreatment. The electrolytic cleaning treatment B following said stage is the electrolytic cleaning by an indirect power feed system in which plural tubular electrodes opened at both ends are arranged at varied polarities without contact with each other in a series direction and the wire is passed in the tubular electrodes so as to be passed in the electrolytic treating liquid existing in the electrodes. The steel wire is then subjected to the chalcanthite plating in the plating stage C. The wire enters a plating cell and is plated by a plating liquid in a plating stage C. The wire is then washed in a washing tank, is neutralized of the lime soap in a neutralizing tank and is then transferred into a skin pass drawing stage D where the wire is subjected to skin pass drawing by a 1.2phi die; thereafter, the wire passes along a capstan and is taken up on a take-up bobbin, by which the product wire is obtd.
Patent JP-S6223226-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMEYAMA ATSUSHI
IPC: H03K5/15
Filed: 1985-07-23
Abstract: PURPOSE:To form a semiconductor integrated circuit operated at a higher frequency by increasing the drive capability of an active element of a timing signal forming section more than that of other sections. CONSTITUTION:A gate width of a FET constituting a timing generating circuit 11 is twice that of a FET constituting an 8:1 multiplexer 12. It is required for an output section of a timing signal generating circuit 11 to drive uniformly four four-input NOR circuits of a multiplexer section, since number of fan-out is, four which is a large number and the length of wire is longer, the gate width of all FETs of the timing signal generating circuit is constituted of the gate width twice that of the FETs constituting the multiplexer.
Patent JP-S645551-A (JP)
Title: Deodorizing material
Inventor: MIKI YOSHIAKI
IPC: A61L9/01
Filed: 1987-06-30
Abstract: PURPOSE:To enhance the efficiency and lasting property of deodorizing, by allowing a nonwoven fabric to support a deodorized component composed of acidic phosphate and a copper compound. CONSTITUTION:As acidic phosphate being the component (A) of deodorizing components, for example, dihydrogenphosphate, monohydrogenphosphate, acidic pyrophosphate, acidic metaphosphate or the like are designated and, as the copper compound being the component (B) of the deodorizing components, all of an inorg. acid salt, an org. acid salt, a complex and oxide may be used. The ratio of the component (A) and the component (B) can be appropriately selected according to the requiring capacity of an objective substance but, usually, the component (B) is within a range of 0.01-200pts.wt. per 100pts.wt. of the component (A). As the fiber constituting a nonwoven fabric, all of a natural fiber, a regenerated fiber, a synthetic fiber and a semisynthetic fiber may be used. The support amount of the deodorizing components to the nonwoven fabric can be appropriately selected according to the requiring capacity of the objective substance but, usually, said components are within a range of 0.5-500pts.wt. per 100pts.wt. of the fiber constituting the nonwoven fabric.
Patent JP-S5589903-A (JP)
Title: Head shell and its manufacture
Inventor: TSUKAGOSHI NOBUHIRO
IPC: G11B3/42
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the head shell light in weight and high in the rigidity and performance, by kneading resin and graphite powder in mixture, forming the shape with the material orientating the graphite powder and performing carbonization or graphiting.  
     CONSTITUTION: After heating and kneading in mixture for 30% of resin such as polyvinylchloride and 70% of graphite powder of scaly shape 20μ or less in average particle diameter, for example, the flat plate 3 in which the graphite powder 2 is oriented in the resin 3 in parallel with the flat 3 and the thickness is in matching with the thickness of the given head shell is made with rolling. This plate 3 is pressed to form the head shell 4. The graphite powder 2 is molded with oriented in resin as shown in the cross section of TV-TV, V-V. The temperature of the shell 4 is increased to 250°C under oxidized atmosphere and the shell 4 is carbonized at 1200°C under non-oxidized atmosphere or vacuum after preparatory sintering, or graphited with temperature to 2500°C further. Thus, the specific elasticity is greater several times than that of Al and Ti, and the rigidity is 4 times at carbonization than the preparatory sintering and further 1.5 times greater at graphiting than that after carbonization. Accordingly, the reproduction less in noise and good in audio quality can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316264-A (JP)
Title: Quantitative nondestructive examination method for carbon content in stainless steel
Inventor: YAMAMOTO MASATO
IPC: G01N33/20
Filed: 1986-07-08
Abstract: PURPOSE:To make easy and nondestructive examination of stainless steel products having <=0.1% carbon content by heating a specimen under prescribed conditions to precipitate a Cr carbide at the grain boundaries and making nondestructive analysis of the contents of the remaining Cr, Ni, etc. CONSTITUTION:The specimen of the stainless steel is preliminarily heated for the prescribed time at the temp. (500-800 deg.C) at which the carbide is precipitated at the grain boundaries of the specimen by a suitable heating means to deposit the Cr carbide consisting of M23C6 (where M denotes Cr, Ni, etc.) at the grain boundaries. The content of the residual Cr or Ni, etc. in the part chemically formed with the carbide is determined by a nondestructive analysis method such as electrolytic quantitative analysis method. The quantity of the Cr or Ni consumed in the chemical formation of the Cr carbide is determined from the difference between such numerical value and the content of the Cr or Ni, etc. as the alloy components for the stainless steel obtd. by the same analysis method. The content of the carbon contributing to the chemical formation of the carbide is calculated in accordance with the molecular formula M23C6, by which the carbon content of the specimen is quantitatively examined.
Patent JP-H116098-A (JP)
Title: Manufacture of titanium oxide film containing metallic element
Inventor: ISHIZAWA HITOSHI
IPC: B01J35/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To efficiently form the titanium oxide film in which the metallic element is uniformly distributed on the titanium surface by containing the acetate of the metallic element in the electrolytic aqueous solution containing the glycerophosphate and the acetate of alkali metal or alkaline earth metal, and achieving the anodic oxidation of titanium in the mixed electrolytic aqueous solution. SOLUTION: The electrolytic aqueous solution consisting of β-sodium glycerophosphate and strontium acetate or sodium acetate is prepared, and the maximum voltage is set to approximately 400 V. Anodic oxidation of titanium 5 is achieved in the electrolytic aqueous solution, and when the voltage reaches approximately 200 V, the anonic oxidation is once stopped, and for example, chromium acetate aqueous solution is added to the electrolytic aqueous solution, and the anodic oxidation of titanium 5 is continued until the voltage reaches approximately 400 V in the mixed solution to form a titanium oxide film containing chromium. The titanium 5 is heated in an autoclave filled with distilled water to elute Sr and P from the film, and the porous titanium oxide film 1 containing chromium having a large surface area is formed.