baber/WOPTO huggingface dataset:
Patent JP-H0417686-A (JP)
Title: Electrolytic oxidation and equipment
Inventor: FURUYA CHOICHI
IPC: C25B9/19
Filed: 1990-05-10
Abstract: PURPOSE:To cause oxidizing reaction in both electrode chambers and to efficiently oxidize reducing substance by supplying an aq. soln. contg. the reducing substance to the cathodic chamber and the anodic chamber and electrolyzing the aq. soln. while supplying an oxidizing agent to an air chamber in the gas diffusion layer side of a gas diffusion electrode being a cathode. CONSTITUTION:An electrolyzer 1 is partitioned into a cathodic chamber 7 and an anodic chamber 8 by a diaphragm 6. A cathode made of a gas diffusion electrode 2 is arranged in the cathodic chamber 7 and an anode 9 made of platinum is arranged in the anodic chamber 8. The cathode is constituted by joining a gas diffusion layer having a hydrophobic fine hole part and a reaction layer having a hydrophilic part carried with a catalyst to the gas diffusion electrode 2. Furthermore an air chamber 3 having a supply port 4 of gas and a discharge part 5 is provided to the gas diffusion layer side of this gas diffusion electrode 2. In an electrolytic oxidation equipment 10 having the above-mentioned constitution, an aq. soln. contg. reducing substance is supplied into the cathodic chamber 7 and the anodic chamber 8 respectively as cathodic liquid 11 and anodic liquid 12. Then electrolysis is performed while supplying an oxidizing agent such as O2 and Cl2 to the air chamber 3. Thereby oxidizing reaction due to a local cell is performed even in the reaction layer of the cathode together with the anode 9. The reducing substance in the aq. soln. is electrolytically oxidized without generating hydrogen.
Patent JP-H08291538-A (JP)
Title: Car body structure of construction machine
Inventor: MURAKAMI YOSHIAKI
IPC: E02F9/08
Filed: 1995-04-21
Abstract: PURPOSE: To eliminate a hindrance to getting on and off of an operator by lowering an almost all range of an opening time housing space of a getting on and off door in a side deck upper surface part by one stage more than the side deck upper surface part, and forming it as a stepped inclined face part having a downward gradient. CONSTITUTION: An almost all range of an opening time housing space of a getting on and off door 12 of an upper surface part of a side deck 9 projecting from a side surface of a cab 11 is lowered by one stage more than the upper surfrace part of the side deck 9. At the same time, a stepped inclined face part 10 having a gradient is formed to the outside surface side of the side deck 9 from the outside surface side of the cab 11. Therefore, earth and sand fell on the inclined face part 10 slip down but do not accumulate. Even if they remain in a small quantity, they do not hinder sliding opening-closing of a getting on and off door 12.  Therefore, when an upper turning body is turned, the stepped inclined face part 10 and the getting on and off door 12 housed at opening time in its upper side space are prevented from collinding with an external obstacle, and a function of a small turning type hydraulic shovel can be exhibited.
Patent JP-S5455002-A (JP)
Title: Collector for coke oven leak gas
Inventor: KIMURA TAKAAKI
IPC: C10B27/00
Filed: 1977-10-11
Abstract: PURPOSE: The title device capable of collecting gases leaking from the oven doors of a coke oven efficiently and preventing the diffusion into the atmosphere almost completely, wherein a suction hood of double structure is mounted on top of the oven above the shielding plates provided at a specific position to the oven lid.  
     CONSTITUTION: In the earbonization of coke, the shielding plates 12 are closed. Until the clearance between the oven door 6 and the frame 10, and the knife edge part 10' are sealed by the deposition of tar, etc. a little while after the coal charging, gases leaking from under the door 6 are collected almost completely by the draft effect caused by the air passing through the space between the oven door 6 and the shielding plates 12 to reach the upper dampers 18 of the suction hood 14 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08317143-A (JP)
Title: Scanner printer device
Inventor: KURATA TETSUJI
IPC: H04N1/107
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the occurrence of a defective operation caused by electric connection between a detachable scanner head and the scanner printer main body by installing a light source and a scanner sensor to the scanner printer main body. CONSTITUTION: When the scanner head 101 is attached to the main body, reading of an original 110 is started. When a read light is given from a light source 106 to the head 101, the light is collected on a reflection face 102b of a reflection block 102 by a lens 107 via a lens 108 and the face of the original 110 receives the light. The reflected light from the original 110 is a collimated light via a reflecting face 102a and a lens 104 and collected onto a scanner sensor 103 by a lens 105 to read the original.
Patent JP-S5746070-A (JP)
Title: Runout checking method for main shaft of vertical shaft and multistage pump turbin
Inventor: WATANABE KANAME
IPC: F03B11/00
Filed: 1980-09-03
Abstract: PURPOSE: To facilitate the detection of runout and correct properly as required by supporting a lower impeller shaft with a provisional bearing mechanism and by revolving it at a low speed and by detecting the verticality of a main shaft.  
     CONSTITUTION: A lower impeller shaft 1 is supported with a provisional bearing mechanism 24. The verticality as well as the leveling are indipendently adjusted, allowing the impeller to revolve at a low speed. Then, the verticality of an upper impeller shaft 2 and the leveling of the upper end surface are detected by performing a low speed revolution accompanied by the motion of the lower impeller shaft 1 whenever connected. With this construction, the runout of the verticality of each axial line as well as the leveling of the upper end connection faces can be detected on the way to installation process for the impeller shafts 1 and 2 respectively. Therefore, the verticality of the main shaft can be easily detected and can be properly corrected whenever required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5914800-A (JP)
Inventor: SAITOU SADAJI
IPC: C13B30/14
Filed: 1982-07-14
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-S5744409-A (JP)
Title: Sheet breadth controller for hot rolling mill
Inventor: KODERA YOSHIKAZU
IPC: B21B37/22
Filed: 1980-09-01
Abstract: PURPOSE: To control the sheet breadth while the looper angle and the run-out side sheet thickness are held constant, and to prevent the mutual interference, by simultaneously operating the looper tension, the roll's circumferential speed, and the reducing position, according to the deviation of actual sheet breadth from a preset sheet breadth.  
     CONSTITUTION: A rolled material 1 to be rolled by rolls (2-1)W(2-4), is given a tension controlled to a prescribed value σ at an looper angle θ of a looper 3. The detector 7, 8 detect the breadth deviation and thickness deviation, and output the deviation signals ΔB, ΔW. A thickness controller 9 outputs a screw position correcting signal ΔS*η against the thickness deviation Δη. A breadth controller 10 outputs a tension correcting signal Δσ* and a screw position correcting signal ΔS*σ according to the breadth deviation ΔW. Hereby, a screw's reducing position controller 6 corrects the screw positin according to the sum of said outputs ΔS*η and ΔS*σ. A correcting value Δσ* for the interstand tension is operated by an arithmetic device 11 which then outputs a roll speed correcting signal ΔV and a looper torque correcting signal Δq. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07327078-A (JP)
Title: Test method for exchange
Inventor: YAMANE AKIRA
IPC: H04M3/22
Filed: 1994-06-02
Abstract: PURPOSE:To provide a test method for an exchange in which the maintenance cost is reduced by using a telephone set for the test without use of an exclusive console CONSTITUTION:A telephone set 101 is used to input a test code signal M2 comprising a test start code, a test object specifying code and a test repetition number to a CPU section 402, which decodes the signal Ms into the test procedure and generates a self-diagnostic instruction M3 and conducts a loop test, converts (M8) a test result M5 into a tone signal, a voice signal and a character display signal and provides the output of the result to the telephone set 101. A fault location is specified by designating a test object and the result is converted into signals easily understood and outputted, then the general user easily understands the result of test.
Patent JP-S5346413-A (JP)
Title: Heating method for material and heating furnace
Inventor: YAMAMOTO MASAYUKI
IPC: F27B9/14
Filed: 1976-10-09
Abstract: PURPOSE: To reduce the occurrence of the skid marks by changing the position of the skids contacting the back surface of the steel billet and herewith to prevent the touble of dropping of the steel billet on the surface of the hearth, by conveying the steel billet while generating the sideslip of the billet in the direction of width of the furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07332560-A (JP)
Title: Pipe joint
Inventor: KUBO TSUNEO
IPC: F16L19/02
Filed: 1994-06-02
Abstract: PURPOSE:To provide a pipe joint improving execution workability with a simple structure eliminating exclusive use of the different type of pipes by providing commonness in a spigot when external shape dimension of the different type of pipes is within a permissible external shape range. CONSTITUTION:Tapered surfaces 12, 14 and parallel surfaces 13 are formed in a main unit 10. Holding fittings 20, interposed between pipes 150, 160 and the main unit 10 to have holding arms 21, 26 extended in an axial direction, are provided. Tapered surfaces 22, 28 and guide ribs 34 are formed in a peripheral side of these holding arms 21, 26, and also fixed surfaces 23, 29 to the pipes 150, 160 are formed in an internal peripheral side of the holding arms 21, 26. Fastening fittings 60, for fastening the holding fittings 20 to the pipes 150, 160 moved in the axial direction relating to the main unit 10, are provided.
Patent JP-H02301845-A (JP)
Title: Address conversion buffer device
Inventor: SAITO YASUKAZU
IPC: G06F12/12
Filed: 1989-05-17
Abstract: PURPOSE:To reduce the delay of the address converting process by minimizing the pipeline processing interlock in an address conversion buffer (TLB) provided with a recent use indicating bit (LRU). CONSTITUTION:The TLB of each way is provided with address fields 1 and 4, physical address fields 2 and 5, and LRU field 3 for deciding a registering way. In addition, the TLB is provided with an updating deciding circuit 13 which decides the updating of an LRU from the way information coincident with an access address and LRU information and supplies an LRU updating output when the TLB is referred to. Accordingly, the pipeline processing interlock caused by the updating of the LRU can be minimized. Therefore, the delay of address converting process due to a reduction in hardware quantity can be reduced.
Patent JP-H08315477-A (JP)
Title: Optical disk driving device
Inventor: MOCHIZUKI HIDESHI
IPC: G11B17/03
Filed: 1995-05-19
Abstract: PURPOSE: To provide an optical disk driving device having a chucking magnet system made thin up to a thickness of a normal operation time. CONSTITUTION: In the optical disk driving device having a loading mechanism for inserting/discharging a tray for placing a disk through the case front face opening part of the device, a spindle motor 3 having a rotary base 2 for placing a disk 10 is arranged and fixed in the lower side of a tray 1. A cap 5 having a housing part 5a supported on a tray rear side for housing a chucking magnet 4 in a position corresponding to the spindle motor is provided on the upper side of the tray and by performing loading, this cap is opened and closed.
Patent JP-S5646357-A (JP)
Title: Image recorder
Inventor: ARAO KOUZOU
IPC: G06T11/60
Filed: 1979-09-21
Abstract: PURPOSE:To enable to set the location of picture easily, without providing separate display means, by setting upward the original, and setting a part of picture position on the original with the cursor while observing the original picture. CONSTITUTION:The original 22 is set with the original retaining glass plate 21 open, and the glass plate 21 is fixed with the glass retainer 27. When a constant voltage is fed across the both ends of the guide 28, the electric signal corresponding to the location on the picture of the cursors 29, 30 is output to the leads 41, 42. The cursors 31, 32 are also similarly constituted. Accordingly, the position marks 34-37 are manually mated to the position corresponding to the cursors with the mirror 38, or made with the electromotive means such as servomotor to the position corresponding to the electric signal from the cursors 29-32.
Patent JP-H04324898-A (JP)
Title: Output controller
Inventor: NAKANO SEIJI
IPC: G10H1/46
Filed: 1991-04-25
Abstract: PURPOSE:To provide excellent operation without rapid change in sound level even if the movement of a fader occurs in a short time, in an output controller which controls the output of a movable operating piece such as the fader installed at an operation panel for electronic device or the like, for example. CONSTITUTION:There are provided a movable operating piece 1 which gives a control amount, a feed means 15 which feeds other control amounts, a memory means 14 which memorizes the control amount corresponding to the setting position of the movable piece 1 and the control amount fed from the feed means, a counting means which counts moving time the movable operating piece 1 moves in a separating direction from the control amount preset in the memory means, and an output control means 12 which outputs the control amount of the memory means 14 by storing the control amount corresponding to the setting position of the movable operating piece 1 into the memory means 14 when the counting means 12 counts the time which is over a prescribed time.
Patent JP-H08310459-A (JP)
Title: Rubber crawler
Inventor: KUMANO YOICHI
IPC: B62D55/253
Filed: 1995-05-19
Abstract: PURPOSE: To make improvements in the durability of a rubber crawler and derailing resistance by projecting each bulged part in the opposite direction from each of adjacent core bars, superposing at least a part of the face-to-face bulged parts on the rubber crawler in the cross direction, and installing the ridgeline of this superposed part as in a specific form. CONSTITUTION: At both ends in the traveling direction of a pair of three core bars in this rubber crawler 1, a symmetrical pair of prismatic inner bulged parts 9 and 9 are installed in a position corresponding to each lower part of guide rails 8 and 8 at the one end, and at the other end, likewise a symmetrical pair of prismatic outer bulged parts 10 and 10 are installed. At this time, in an interval between these adjacent core bars 3, the outer bulged part 10 of the core bar on one side and the inner bulged part 9 of the core bar 3 on the other both are made contact with each other, installing one part so as to be superposed face-to-face in the cross direction of the rubber crawler 1, and thin- wall rubber 11 is interposed between the superposed parts.  In addition, each of inner angles θ1 and θ2 forming in the cross direction of the rubber crawler, of the ridgeline of this superposed part are formed in the range 45 deg.<=θ1, θ2<=80 deg..
Patent JP-S5747892-A (JP)
Title: Gold-palladium alloy plating solution
Inventor: KOBAYASHI HIROSHI
IPC: C25D3/62
Filed: 1980-09-03
Abstract: PURPOSE: To obtain bright pink plating of an Au-Pd alloy by carrying out electroplating using a plating soln. having a specified pH and a specified composition contg. thiosulfuric acid, Au salt, Pd salt, electrically conductive salt and a brightener.  
     CONSTITUTION: A plating soln. used in this method has a composition contg. 5W 200g/l thiosulfuric acid, 0.5W12g/l Au salt, 0.5W40g/l Pd in Pd salt, 5W200g/l electrically conductive salt and 0W10g/l brightener. The pH of the soln. is adjusted to 7.0W13.0 with acid or caustic alkali. Electroplating is carried out using this plating slon. and platinum as an anode material at a suitable temp. of the soln. and a suitable cathode current density. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5913301-A (JP)
Inventor: HAYASHI KOUJI
IPC: H01C7/02
Filed: 1982-07-13
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-S61288043-A (JP)
Title: Aluminum alloy for voltaic anode
Inventor: HANAZAKI MASAYUKI
IPC: C22C21/06
Filed: 1985-06-07
Abstract: PURPOSE:To obtain an aluminum alloy for voltaic anodes capable of forming desirable anode potential and of increasing current efficiency by adding specific amounts of Mg, Si, Cr and In to Al. CONSTITUTION:The aluminum alloy for voltaic anodes has a composition consisting of, by weight, 1-6% Mg, 0.1-1% Si, 0.05-0.2% Cr, 0.01-0.06% In and the balance Al with inevitable impurities, in which Fe content in the inevitable impurities is limited to <0.1%. By the use of the above alloy, voltaic electrodes for equipments made of stainless steel sheet or the like can be manufactured.
Patent JP-H0654370-A (JP)
Title: Remote-controlled search device
Inventor: RII YON KIYOON
IPC: H04N5/00
Filed: 1993-05-25
Abstract: PURPOSE: To omit a transmitter from the main body of a remote control searching device, to eliminate the spacial constraint in a remote control searching operation, and to reduce the power consumption by counting the input frequency of the external tone information and generating an answer tones in response to the count result of the input frequency. CONSTITUTION: An input/output means 100 inputs the handclap tones of an audible frequency range of a user to a counting means 300 via a noise elimination means. Then the mean 100 counts the input frequency of the handclap tones and sends this count result to an answer tone generation means 400. The means 400 generates and outputs an answer tone only when the number of handclap tones is equal to the prescribed frequency to notify the position of a remote control transmitter.
Patent JP-H0418565-A (JP)
Title: Electrophotographic sensitive plate for forming printing plate
Inventor: KATO EIICHI
IPC: G03G13/26
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the electrophotographic sensitive plate for forming a printing plate high in sensitivity and responsive speed by specifying a copolymer component having acidic groups on one of the terminals of the main polymer chain and the weight average molecular weight. CONSTITUTION:The binder resin of a photoconductive layer is the copolymer comprising at least one kind of monomer units each represented by formula I and at least one kind of repeating units derived from a monomer copolymerizable with said monomer and having an acidic functional group, and this copolymer combines with the acidic functional group on one of the terminals of the main polymer chain, and it has the weight average molecular weight of 1X10<3> - 1X10<4>. In formula I, R is an aliphatic or aryl group, thus permitting dispersion of materials to be dispersed into the photoconductive layer for composing the layer to be uniformly carried out, interaction with the photoconductive compound to be executed adequately, and high electrophotographic characteristics to be attained.
Patent JP-H07331976-A (JP)
Title: Setup method of gatepost
Inventor: TANIMOTO KEI
IPC: E06B11/02
Filed: 1994-06-03
Abstract: PURPOSE:To shorten a construction period by mounting a support pile positioning plate with an air hole on a bottom part installed in the ground, driving this support pile in the ground, and setting up a gatepost supporting member on the top, then connecting the bottom part of a gatepost to thus gate supporting member tight enough. CONSTITUTION:A support pile 4 is driven in the ground by means of an air hole 2 of a support pile positioning plate 3 being mounted on the bottom part of a gatepost setting-up recess 1. Next, this support pile positioning plate 3 is removed and a gatepost supporting member 5 is attached to the top of the support pile 4. Next, a bolt part 17 is inserted into a through hole installed in a base plate 6a of the lower end of a gatepost 6 which is mounted on the gatepost supporting member 5, then a nut 22 is clamped tight via a washer 21. Successively the base plate 6a and the gatepost supporting member 5 are connected with each other and the gatepost 6 is set up, and the gate is attached and the gatepost 6 is set up as checking a settlement state of the gate. Moreover the gatepost setting-up recess 1 and a lower part of the gatepost are embedded by driving finish concrete and thus setup operations are all over.
Patent JP-S61281745-A (JP)
Title: Circuit for generating multi-value base band signal
Inventor: ONISHI YOICHI
IPC: H04L27/04
Filed: 1985-06-07
Abstract: PURPOSE:To keep the amplitude of an output multi-value signal to a constant value at all times by applying detection and holding to the peak value of an outputted multi-value base band signal, feeding back the DC voltage as a voltage source generating a multi-value analog signal. CONSTITUTION:When a 2-bit digital signal is applied to an input terminal, a decoder 3 sends a different 4-value signal to a corresponding output terminal. Thus, each level ratio of the 4-value analog voltage is decided by the voltage division ratio between resistors 8-11 connected to gates 4-7 and a resistor 12. The peak value of the amplitude of the analog voltage obtained in this way is subjected to the detection and holding by a detector 13 and the outputted DC voltage is amplified inversely by an amplifier 14 and fed back to one terminal of the resistor 12. As a result, the amplitude of the signal sent to an output terminal 15 is controlled to a constant value.
Patent JP-H05293008-A (JP)
Title: Apparatus for preventing hand baggage from being lost
Inventor: KITAZAWA TERUKIYO
IPC: A45C13/18
Filed: 1992-04-17
Abstract: PURPOSE:To provide a loss preventer capable of preventing hand baggages from being lost by forgetfulness. CONSTITUTION:While an output generating means A for generating a detected output and a detecting means B for receiving the detected output outputted from the output generating means are respectively separately received in separate receiving bodies, at least one of both receiving bodies is provided with a locking member capable of locking a hand baggage so that both means operate an informing means B9 provided in the detecting means in a position spaced by at least a predetermined distance therefrom.
Patent JP-H0419834-A (JP)
Title: Optical disk device
Inventor: SAKATA AKIHIRO
IPC: G11B7/09
Filed: 1990-05-15
Abstract: PURPOSE:To miniaturize an actuator by driving a shift device which moves both recording and erasing optical heads in the radius direction of a disk with the addition signal of drive outputs of a tracking control circuit and controlling the position of the shift device so as to set the addition signal at 0. CONSTITUTION:An adder circuit 17 adds the addition signals to the output drive signals 16a and 16b of the drive circuits 14a and 14b, and a low band component is taken out by an LPF 18. Then a shift device coil 22 is driven by an amplifier 19, a phase compensating circuit 20, and a drive circuit 21. A shift device performs the control to set the output of the circuit 17 at 0. Thus the insulated voltage values are set equal to each other with the polarities kept adverse to each other between the low components of both signals 16a and 16b of a tracking control circuit for both recording and erasing optical heads. That is, the insulated values are set equal to each other also between the offset distances S3 and S1 (8a and 7a) of both heads set at the most inner circumference of a disk and the offset distances S4 and S2 (8b and 7b) of both heads set at the most inner circumference together with the directions of both heads set opposite to each other. Thus an actuator can be miniaturized.