baber/WOPTO huggingface dataset:
Patent JP-H1092431-A (JP)
Title: Lithium ion secondary battery negative electrode material and its manufacture
Inventor: EJIRI HIROSHI
IPC: H01M4/36
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material in which the discharge start voltage of lithium ions is lower than that of normal graphite material, and cycle characteristics are superior by using graphite fibers obtained by low temperature heat-treating PAN carbon fibers which are coated by metal having graphitizing catalyst action and have predetermined value or more of graphite layer-to-layer distance. SOLUTION: PAN carbon fibers having graphite layer to layer distance of 0.347nm or more which are preferable viewing from a cost aspect are coated by metal Ni or Co having graphitizing catalyst action, and are heat treated in temperatures from 800 deg.C to 1400 deg.C in an inert atmosphere of nitrogen, argon, or the like so as to obtain the graphite fibers having the graphite layer to layer distance of 0.340nm or less. In order to remove the Ni or the Co and adjusting particle diameters required as battery negative electrode material the graphite fibers are crushed and are soaked in inorganic acid aqueous solution so as to remove the Ni or the Co.  Thereby, the negative electrode material in which battery characteristics are equivalent to conventional graphite material, and simultaneously the discharge start voltage of lithium ions is lower comparing with normal graphite material, and cycle characteristics are superior.
Patent JP-H1182064-A (JP)
Title: Gas turbine starting system
Inventor: NAKATSUKA ISAMU
IPC: F02C7/26
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To contract the setting space and reduce the equipment cost by providing a fuel cell for generating a DC power by the fuel of a gas turbine and a reverse converter for imparting the DC power generated by the fuel cell to a synchronous generator until the starting of the gas turbine is completed. SOLUTION: A starting device 5 has a fuel cell 12 for generating a DC power by the fuel of a gas turbine 1, and the DC power generated by the fuel cell 12 is inputted to a reverse converter 10 after removing the ripple by a DC reactor 9. In the reverse converter 10, the DC power from the fuel cell 12 is converted into an AC power having a prescribed variable frequency, and imparted to a synchronous generator 2 through a starting circuit breaker 11. The synchronous generator 2 is synchronously intruded to a power system after its speed becomes the synchronous speed by the starting of the gas turbine 1, and thereafter laid in generating operation. The starting device can be simplified since the fuel cell 12 is used, and contraction of the setting space and reduction in equipment cost can be attained.
Patent JP-H07123549-A (JP)
Title: Gas insulated switchgear
Inventor: MIWA IKUO
IPC: H01H33/56
Filed: 1993-10-25
Abstract: PURPOSE:To enhance the reliability while reducing the size by preventing the workability in the centering work of a ground switch and the operation confirming performance from deteriorating and preventing generation of foreign matters. CONSTITUTION:A ground switch operation mechanism section 21b fixed to a case 9 on the atmospheric side thereof is coupled with a ground switch switching mechanism section 22b for converting the driving power from the operating mechanism section 21b into components in the axial direction and perpendicular direction of a tank 10. The switching mechanism section 22b is provided with a ground switch movable contactor 26b which can move perpendicularly to the axial direction of the tank 10. The switching mechanism section 22b is fixed to the inside of the case 9. Furthermore, a ground switch movable side contact part 7b and a disconnector movable side conductor 14 are secured to the inside of the case 9 wherein the conductor 14 is provided with a ground switch fixed side contact part.
Patent JP-S63119825-A (JP)
Title: Sludge treating filter
Inventor: ARAMAKI GINZO
IPC: C02F11/12
Filed: 1986-11-10
Abstract: PURPOSE:To enhance the efficiency in dehydration and concentration by forming the thin disk constituting a cylindrical filter body with an electrically conductive material, and providing a means for anodically or cathodically charging the upper and lower filter bodies to eliminate clogging. CONSTITUTION:The filter body 30 is rotated, and the upper rotary filter body battery 32 and the lower rotary filter body battery 34 are anodically or cathodically charged. When a material 12 to be separated and dehydrated such as sol-gel sludge is introduced between the upper and lower rotary filter body batteries, the material 12 to be separated and dehydrated slowly proceeds toward a sludge cake outlet 28 while being cross-linked and deposited between the upper and lower rotary filter body batteries 32 and 34 obtained by laminating plural thin disks 31 consisting of a conductive material and pressed by the upper and lower rotary filter body batteries 32 and 34 from the upper and lower parts, and the filtrate is discharged from the filtrate passage hole 36 of the thin disk 31. As the solid-liq. separation proceeds, the material is gradually caked, and the cake is discharged from the sludge cake outlet 28.
Patent JP-H11112605-A (JP)
Title: System and method for detecting layer 1 synchronized state at isdn basic interface u-point
Inventor: BANDO KOJI
IPC: H04L69/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method, by which whether or not a layer 1 synchronization state is set is simply and economically checked at a point U of a communication channel employing a layer 1 protocol of an ISDN basic interface. SOLUTION: This system is provided with a DC voltage monitor means that monitors a DC voltage between lines L1 and L2 at a side of a subscriber cable block (point U) of a line terminator 20 connecting to a point U interface of a communication channel employing a layer 1 protocol of an ISDN basic interface, an INFO signal monitor means that monitors an INFO signal between lines RA and RB at a bus wire (point T) side of the line terminator 20, a layer 1 synchronization state discrimination means that discriminates whether or not the point U is in a layer 1 synchronization state on the condition based on the ITU-T recommendations as a monitor result of the DC voltage monitor means and the INFO signal monitor means, and a display means that displays the discrimination result of the layer 1 synchronized state discrimination means.
Patent JP-H07104895-A (JP)
Title: Electronic equipment
Inventor: TADOKORO YOSHIKAZU
IPC: G06F1/26
Filed: 1993-09-29
Abstract: PURPOSE:To supply DC power to main body of an electronic equipment by providing a connection attachment outside and attachably and detachably attached a battery unit or an AC adapter to the connection attachment. CONSTITUTION:A battery unit 6 or a built-in AC adapter 7 is housed in a power source housing part 5 so as to be attachably and detachably, and exchangably. On the other hand, the battery unit 6 or the built-in AC adapter 7 can be connected to a connection attachment 8 as well. The connection attachment 8 is provided with a power supply cord 10 equipped with a plug 9 to be fitted to an input jack 4 for DC power supply. In this case, since a housing recessed part 8a of the connection attachment 8 is provided with an electrode with the same dimension and the same structure as those of the power source housing part 5 at the main body of the electronic equipment, the AC adapter 7 is attached to the connection unit 8, and the battery unit 6 housed in the power source housing part 5 can be charged from the AC adapter 7 through the connection attachment 8 and the input jack 4 for DC power supply.
Patent JP-S62114924-A (JP)
Title: Production of unsaturated cyclic alcohol
Inventor: ANDOREASU GURUNTO
IPC: C07C29/14
Filed: 1986-11-10
Abstract: 1. Process for the preparation of unsaturated cyclic alcohols of the formula (I)  see diagramm : EP0222117,P5,F4  in which R1 , R2 and R3 are identical or different and denote : hydrogen, a straight-chain or branched C1 -C10 -alkyl radical or a straight-chain or branched C2 -C6 -alkenyl radical and X denotes : oxygen or  see diagramm : EP0222117,P5,F5  wherein R4 has the same meaning as R1 , R2 or R3 , or  see diagramm : EP0222117,P5,F6  if there is a carbon bridge to X via R1 = -CH2 -, by reduction of the corresponding aldehydes using aluminium alcoholates and 2-propanol, characterized in that the aldehyde is reduced at elevated temperature with 1.5 to 5 times the molar amount of 2-propanol in the presence of 0.1 to 6 wt.% aluminium alcoholate, both based on the aldehyde, the acetone formed during the reduction is simultaneously distilled off and the unsaturated alcohol is subsequently purified by distillation.
Patent JP-H08130731-A (JP)
Title: Intercom with television camera
Inventor: MAESAKI TADASHI
IPC: H04N7/18
Filed: 1994-10-28
Abstract: PURPOSE: To surely record a visitor without performing useless overlapped taking at the time of recording the video images of the visitor by an intercom with a television camera. CONSTITUTION: This intercom is provided with a human sensor 15 and a video control circuit 31 provided with a signal reception part 32 for outputting detection signals when sensing signals from the human sensor 15 are inputted and signals from a call ringing switch 13 are inputted and continuing the output of the detection signals while the sensing signals are being inputted, a camera control part 33 for outputting control signals to respective parts when the detection signals are inputted, an image data storage means 37, a page specifying counter pulse generator for outputting a count pulse signal once when the detection signal is inputted,  a page address counter part 43 for outputting a page address signal for which an area by one field in the image data storage means 37 is changed when the counter pulse signal is inputted once and an image data address counter part 45 for outputting an address signal within the area by one field.
Patent JP-H01108623-A (JP)
Title: Keyboard depression testing machine
Inventor: OIDA MIKINORI
IPC: G06F3/02
Filed: 1987-10-21
Abstract: PURPOSE:To improve the processing capacity of a testing machine by arranging plural depressing heads on which hammers are arranged on a key input plane in parallel, respectively, positioning the depressing heads by moving independently along a guide shaft in one direction, and driving a prescribed hammer selectively. CONSTITUTION:Since the depressing heads 2 and 3 of the testing machine are arranged as a pair of two heads by remarking the fact that the key arrangement of a keyboard 25 is arranged from a human engineering point of view and also, plural hammers 5 to drive cylinders loaded on the depressing heads 2 and 3 are arranged suitably for the arranging pitch (p) of keys, it is possible to respond to compound depression of key input flexibly. Also, in the depressing heads 2 and 3 in which a large number of hammers 5 are arranged, the input of a large number of keys can be performed only by performing one time of positioning. In such a way, it is possible to save the number of times of moving the head and to shorten a test time.
Patent JP-H03129175-A (JP)
Title: Inner surface structure of container
Inventor: YAMAUCHI KIYOSHI
IPC: B23K9/04
Filed: 1989-10-12
Abstract: PURPOSE:To reduce residual stress and eliminate embrittlement problems by providing a welded layer made of a material whose tensile force is lower by a specific value than a base metal between the base metal made of an alloyed steel of a container such as a pressure container and an anticorrosive Ni group slloyed metal having the thickness of the surface of more than a specific value. CONSTITUTION:A monel layer 2 of a welded layer ERNiCu-7 made of a material whose tensile force is lower by 10kg/mm<2> than an alloyed steel of the base metal of a pressure container 1 is provided between the pressure container 1 made of an alloyed steel and an anticorrosive Ni group alloyed metal 3 having the thickness of the surface of more than 20mum. That is, as a material of low strength is welded on the inner surface of alloyed steel, even if the anticorrosive Ni group alloyed material 3 is build-up welded on it, the residual force of a built up part of anticorrosive material is lowered by a sufficient stress relaxation on the welded layer of a material of low strength, and the residual force reduction effect by stress relief annealing after the welding application is also large.
Patent JP-H0985930-A (JP)
Title: Device for anti-solidification device of printing ink on printing roll in gravure printing arrangement
Inventor: TOMIMATSU KENICHI
IPC: B41F9/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing printing ink from solidifying by a method wherein a printing roll shaft is forcibly driven so as to put the fully unmanned continuous changing-over of printing rolls to practical use and make waste products fewer than those produced by the conventional working method. SOLUTION: To a wire 11, which is running under the state being continuously covered with an insulator, as a printing object, a printing roll 4, on the mirror-finished surface of which clots serving as printing characters are engraved, a nozzle 3, through which printing ink is blasted against the printing roll, and a doctor knife 10, with which the unnecessary portion of the blasted printing ink is removed, are arranged. The forced rotation of the printing roll 4 is realized by providing an electromagnetic clutch 17 and a motor 18 for driving 8 printing roll shaft on the printing roll shaft 14 for supporting the printing roll 4 so as to forcibly rotate the printing roll under standing-by.
Patent JP-S62128000-A (JP)
Inventor: TAMADA TAKEO
IPC: G08G1/017
Filed: 1985-11-28
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-H01148756-A (JP)
Title: Method and apparatus for sintering and compacting ceramic raw material
Inventor: YOOZEFU FUITSUSHIYUHOOFU
IPC: B22F3/00
Filed: 1988-10-24
Abstract: PURPOSE: To obtain a ceramic sintered compact excellent in homogeneity and linearity without mechanical unstabability, by allowing a bar-shaped compact to form a restricted high temp. zone and to pass through and move within an annulus of a heating device under a specific upward tensile force while the bar-shaped compact is being rotated and vertically moved.  
     CONSTITUTION: The heating device 9 is constituted of a sensing body 7 placed via a column 6 on an upper side flange 4 of a furnace casing 1, which is constituted by coaxially combining a hollow cylinder-shaped upper part 2 with a lower part 3 via an upper side flange 4 and flange 5 extended to the radius internal side and an induction coil 8 annularly provided on the outside of the casing 1. The lower part 3 is connected via a flange 18 to a bottom plate 19 placed on a foundation 20 internally provided with a pit 21, in which an elevation device 22 is arranged. Next, the bar-shaped ceramic compact 23 is placed with the axis line A thereof upright on a base plate 33, in which the elevation device 22 is rotatable and vertically movable to form the high temp. zone restricted by the heating device 9. The compact is vertically passed through and moved while an upward tensile force, which increases in accordance with the weight of the sintered compact at the upper part of the high temp. zone as the progress of the high temp. zone, is being exerted on a connecting member 36 at the top end thereof, and the gap is removed, thereby reducing the vol. and forming the sintered compact 23a. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01109416-A (JP)
Title: Power source turning-off system for automatic machine
Inventor: ISOKIMI HIDEKAZU
IPC: G06F1/00
Filed: 1987-10-23
Abstract: PURPOSE:To turn off a power source without fail without requiring back-up of the power source by delaying the operation of a power source turning-off switch for a constant time and turning off the power source forcibly when the turning-off control cannot be executed. CONSTITUTION:A control part 11 reads ON/OFF through a switch reading circuit 9 by a control program, and when a power source switch 7 is OFF, the part turns off the power source through a power source turning off circuit 17. When the control program is written to a RAM 15 and the power source turning off switch 7 cannot be read by the abnormality of an external memory part 12, a ROM 14, a RAM 15, a non-volatile memory 16, etc., after the power source turning-off switch 7 cannot be read by a timer circuit 10, the power source turning-off signal is outputted to a latching relay 18 and the power source is forcibly turned off. Thus, without needing the power source back-up at the time of turning off the power source, the power source can be turned off without fail.
Patent JP-H0671148-A (JP)
Title: Polyimide separation film
Inventor: OKAMOTO KENICHI
IPC: C08G73/10
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a polyimide separation film with excellent gas permeability such as for carbon dioxide, being suitable for separation of an org. liq. and being chemically stable by constituting it of a copolymer with repeat units respectively of a specified general formula. CONSTITUTION:This polyimide separation film is constituted of a copolymer consisting of a repeating unit (1) of formula I (wherein A is a tetravalent arom. residue based on an arom. tetracarboxylic acid and B1 is a divalent arom. residue based on an arom. diamine) and a repeating unit (2) of formula II (wherein A is a tetravalent arom. residue based on an arom. tetracarboxylic acid and B2 is a divalent aliph. residue based on an aliph. diamine of formula III (wherein R is a hydrogen or a lower alkyl group such as methyl, ethyl, propyl and butyl groups and n is an integer of 1-5 and m is an integer of 2-6,000). Here, the ratio of the repeating unit (1) to the repeating unit (2) is pref. in the range of about 10-30wt.% repeating unit (1) and about 90-70wt.% repeating unit (2).
Patent JP-H05108313-A (JP)
Title: Software product control processor
Inventor: TAKESUE KIYOHIDE
IPC: G06F9/06
Filed: 1991-10-16
Abstract: PURPOSE:To provide a software product control processor which can reduce the quantity of reserving information needed for maintenance in the control of the software products of a computer. CONSTITUTION:A software product control processor controls the software products consisting of plural object modules and holds all object modules 1 constituting the 1st generation of the software products, the object modules 2 which are revised from each precedent generation in regard of the 2nd and subsequent generations, and the generation information 3. Then the number of versions are designated by the information 3 for each of all modules 1 and 2 constituting the load modules of each generation. When a generation is designated, a processing part 4 refers to the information 3 to select the modules 1 and 2 constituting the load module of the designated generation. Then the part 4 connects and edits the selected object modules to produce the load module of the relevant generation.
Patent JP-2000097258-A (JP)
Title: Disc brake device
Inventor: MURATA TOSHIO
IPC: F16D55/224
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce a squeak caused by a change of a support to a rotation rigid body mode by setting a fixing position by a mounting bolt on the support asymmetrically against a center axis of the support along a radial direction of a rotor. SOLUTION: A fixing position by a mounting bolt on a support 22 is asymmetrically set against a center axis C of the support 22 by using tightening holes 24, 26 at an asymmetrical position 26, 27 provided on the support 22. Thereby, a restricting force by the mounting bolt becomes asymmetrical against the support center axis C. As a result, a vibration load applied to right and left fixing positions becomes a force of which a size is different from each other and a direction is contrary when a vibration generated on a friction surface is transmitted to the support 22. So, an effect for suppressing vibration exciting force around the support center axis C is generated and a rotation rigid body mode of the support 22 can be damped. Accordingly, a squeak caused by a change of the support 22 to the rotation rigid body mode can be reduced.
Patent JP-H0579003-A (JP)
Title: Method and equipment to replace rail of railroad line
Inventor: SHIYOIHITSUAA ANTOWAANU PASUKA
IPC: E01B31/18
Filed: 1991-07-15
Abstract: PURPOSE: To automatically replace an old rail with a new rail. CONSTITUTION: New rails R2 to be laid are continuously heated in order to be neutralize. For this purpose, they are raised and subjected to a heat source having a shape of two heating tunnels 15 fitted on a vehicle running in a continuous manner on the old rails. Each heating tunnel 15 is traversed by a stretch of new rails. At the same time, old rails R1 are removed from sleepers, and after the passage of the vehicle, deposited along the track or cleared away. The heating vehicle is followed by an assembly vehicle by means of which the new rails, brought to and maintained at the temperature of neutralization, are laid continuously on the sleepers and are fastened thereto. In front of the heating vehicle, there is provided on the old track, a welding vehicle for welding the new rails.
Patent JP-H09116255-A (JP)
Title: Formation of circuit pattern
Inventor: KARASUNO YUTAKA
IPC: H05K3/08
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To form a fine circuit pattern having a high aspect ratio and an excellent upper-surface shape. SOLUTION: A circuit pattern composed of a patterned copper film is formed in such a way that, after a copper film 102 is formed on the surface of a ceramic substrate 100, a groove 104 which separates a conductor film 102a from the film 102 is formed by irradiating part of the film 102 with a laser beam and the upper surface and side faces of the patterned conductor film 102a surrounded by the groove 14 are coated with a resist film 106. Then the copper film 102b other than the wiring pattern 102a coated with the resist film is removed by a wet method and the resist film 106 is removed.
Patent JP-S61144538-A (JP)
Title: Temperature sensing line
Inventor: MATSUI TAKASHI
IPC: G01K11/12
Filed: 1984-12-18
Abstract: PURPOSE:To eliminate the possibility of external damage, and to improve the performance by embedding an optical fiber into a notch groove provided on a columnar body cushion layer, placing a temperature sensing body at a prescribed interval on said fiber, and also lumping them together and applying sheath. CONSTITUTION:A notch groove 2' is provided on the upper part of a cushion layer 2 whose section is circular, consisting of, for instance, foam rubber, and an optical fiber 3 is embedded into the groove. Subsequently, a temperature sensing body 4 consisting of plate pieces 4a, 4b and a KKG (shape memory alloy) wire 4c is placed at a prescribed interval on the optical fiber 3. Next, the cushion layer 2, optical fiber 3 and the temperature sensing body 4 are lumped together, to which a sheath 1 consisting of, for instance, plastic is applied. In such a state, when the temperature of a temperature sensing line rises, the KKG wire 4c extends and exert pressure on the optical fiber 3, the optical fiber 3 sinks into the cushion layer 2, the result is subjected to bending locally, and transmission degree loss increases locally, therefore, the position of a hot spot can be located exactly.