baber/WOPTO huggingface dataset:
Patent JP-H11329264-A (JP)
Title: Amplifying device
Inventor: SYMONS ROBERT SPENCER
IPC: H01J23/54
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an inductive output amplifier with low impedance in a grid-anode interacting area. SOLUTION: This amplifying device has a cathode and an anode arranged with a space from the cathode. Control grids for modulating an electron beam, in response to an input signal, are arranged separated between the cathode and the anode. A signal input part for a linear beam amplifying instrument comprises an input cavity which extends to the axial direction to inductively couple the input signal to the cavity. The grid is connected electrically to the input cavity. A plunger 68 movable in the axial direction is mounted on the cavity. The input cavity cooperates with the plunger 68 by an inductive coupling coil 82 coupled to the plunger 68. A low impedance cavity is provided coaxially with the input cavity.
Patent JP-H01269010-A (JP)
Title: Optical fiber gyroscope
Inventor: OKAMOTO KENJI
IPC: G01C19/64
Filed: 1988-04-20
Abstract: PURPOSE:To obtain more intense signals so as to improve the S/N by making the difference between the total optical paths followed by two rays of light divided by a 1st coupler larger than the coherence length of the light emitted from a light source. CONSTITUTION:The rays of light emitted from a light source Q are divided into two parts by the 1st coupler K1 and one part is propagated as clockwise and counterclockwise rays of light through a 1st fiber coil C1 after passing through a 1st mode filter M1, direction-1 polarizer P1, and 2nd coupler K2. The clockwise and counterclockwise rays of light are made incident on a light receiving element S after they are joined together at the coupler K2 and passed through the polarizer P1, filter M1, and coupler K1 and the intensity of the interference light is detected. The other part of the rays of light, on the other hand, is propagated as clockwise and counterclockwise rays of light through a 2nd fiber coil C2 after passing through a 2nd mode filter M2, a 2nd polarizer P2, and a 3rd coupler K3. Then the clockwise and counterclockwise rays of light are made incident on the light receiving element S after they are jointed together at the coupler K3 and passed through the polarizer P2, filter M2, and coupler K1 and the intensity of the interference light is detected. The difference between the total lengths of the optical paths followed by the two parts of rays of light divided by the coupler K1 is made longer than the coherent length of the rays of light emitted from the light source Q.
Patent JP-H03295118-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1990-04-13
Abstract: PURPOSE:To offer a contact material which is provided with both excellent low breaking current characteristic and breaking characteristic, and which meets the severer requirement demanded for a vacuum breaker by including a small amount of boron of specified grain size in a high conductive compound of the contact material for a vacuum valve. CONSTITUTION:In a contact material for a vacuum valve comprising a high conductive compound composed of Ag and/or Cu, and an anti-arc compound made of metallic carbide, 20-60wt.% (reference level for contact material) of high conductive compound is included, while boron (B) whose average grain size is in a range 0.05-7mum is included in the high conductive compound at 0.5-2X10<4>ppm (reference level for high conductive compound). The limit to the amount of B is determined as above, because the effect of stability improvement of a cutting characteristic will be poor when the amount of B is less than 0.5ppm. When the amount of B exceeds 2%, the precipitation of B becomes greater, and the difference in cutting characteristic or in breaking characteristic will thus be easily generated.
Patent JP-S5221717-A (JP)
Title: Inter-frame encoding method
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1975-08-12
Abstract: PURPOSE: Provention of information drop out and improvement of picture quality by suppressing input signal and forcasting signal amplitude in accordance with accumulate information volume in encoding speed smoothing circuit and by preventing overflow in encoding speed smoothing circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5221549-A (JP)
Title: Power transmission belt
Inventor: KIDO KUNIO
IPC: F16G5/06
Filed: 1975-08-11
Abstract: PURPOSE: This power transmission belt has excellent dimension stability and bending fatigue performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10278959-A (JP)
Title: Fuel cap
Inventor: HAGANO HIROYUKI
IPC: B65D51/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To easily attach a lid body to a casing main body in a fuel cap. SOLUTION: This fuel cap 10 is equipped with a casing main body 20, and a lid body 40 which can turn in one direction by a torque of a specified value or higher on the casing main body 20 by a ratchet mechanism 37. The lid body 40 is supported by an engaging protuberance 45 on the outer annular part 35 of the casing main body 20. On the outer annular part 35, a slit 35a is formed. The slit 35a elastically deforms when the outer annular part 35 gets over and is engaged with the engaging protuberance 45, and facilitates the engagement between the outer annular part 35 and the engaging protuberance 45.
Patent JP-S61257263-A (JP)
Title: Coating apparatus
Inventor: TANAKA YASUNORI
IPC: B05C5/02
Filed: 1985-05-10
Abstract: PURPOSE:To decrease the thickness fluctuation of a central part and both ends of a coated surface and to obtain a product superior in quality by beveling the vertical angle part of a doctor edge corresponding to a plate controlling a coating width. CONSTITUTION:In an extrusion type coating apparatus coating a coating fluid on a flexible band-shape supporter such as a photographic sensitive material, a vertical angle part of a doctor edge 6 corresponding to a position of a control plate 8 for the coated width is bevelled by cutting a supporter 2 so that the crosssectional shape is made nearly to a isoscelus triangle. In such a way, since the doctor edge 6 is not brought into contact with the supporter 2, the generation of the deformation and the flaw of a roll-shaped semifinished product of a coated flexible band-shaped material is not caused and both the yield and the quality of a product are enhanced.
Patent JP-H08272908-A (JP)
Title: Method and system for document classifying process
Inventor: ANADA NORIAKI
IPC: G06K9/62
Filed: 1995-03-30
Abstract: PURPOSE: To smoothly perform a character recognizing process for a document including a secret part, and a reinput process for data, etc. CONSTITUTION: A large amount of documents 1 have necessary parts read by a character recognition device, etc., and the recognition results are stored in an additional data file 22 in a storage part 21. Images which can not be recognized entirely or partially are stored in an image data file 23 as they are. A part which is necessary for data input is printed out in a reinput list 30 after the secret part is cut. An operator inputs data over a look at the list and the data are merged with the additional data file 22 to complete the additional data file 22.
Patent JP-H02275413-A (JP)
Title: Manufacture of matrix type display device
Inventor: YOKOMIZO MASAYUKI
IPC: G02F1/1333
Filed: 1989-04-17
Abstract: PURPOSE:To easily prevent the yield from decreasing greatly owing to the electrostatic trouble of a TFT array substrate and to reduce the manufacture cost and to improve the reliability by covering the terminal parts of gate electrode wiring and source electrode wiring for connecting with external circuits, with insulating films, then rubbing them for processing. CONSTITUTION:In the rubbing stage, the parts of terminals d1 - d8 of gate electrode wires b1 - b3 and source electrode wires a1 - a2 which are connected to the external circuits are covered with the insulating films, which are rubbed. Consequently, corona discharge and the application of a high pulse voltage to the respective electrode wires can be reduced between rubbing cloth and connection terminals for the external circuits at the time of the rubbing to eliminate the electrostatic trouble such as the switching element breakage and short-circuiting between gate-source wirings of the thin film transistor array substrate.
Patent JP-S5525271-A (JP)
Title: Digital-type signal receiver
Inventor: TATE SEISAKU
IPC: H04L27/06
Filed: 1978-08-11
Abstract: PURPOSE: To save the number of the print cards forming the circuit and thus to reduce the power consumption by carrying out the counting of every cycle by the 1st counter and the band counting by the 2nd counter each and then producing the band pulse with the output of FF.  
     CONSTITUTION: Decision signal LD is led to 1/2 divider 3, and the output is differentiated via rise differentiating circuit 30 to be delivered through shift register 31. And the output of register 31 drives the address lines of data matrixes 32 and 33. Then the data of input A of magnitude comparator 35 is switched by line selector 34 ty carry out counting 5 of every cycle as well as band counting 36, and the band pulse is produced by the output of FF. The count time detection gata is formed with comparator 35, and the band pulse production circuit is constituted with register 37 and FF38. As a result, the number of the print cards forming the circuit can be saved, at the same time reducing the power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06290144-A (JP)
Title: Receiving buffer controller
Inventor: KATAHIRA YASUHIRO
IPC: G06F13/00
Filed: 1993-04-01
Abstract: PURPOSE:To control a receiving buffer with neither omission of received data nor the influence caused by a communication means, etc., before reception of data. CONSTITUTION:A receiving buffer margin 31 is secured in a receiving buffer memory 30 as a margin area for an actual data full state. The value of the margin 31 is set by a receiving buffer controller 20. When the margin 31 is set, a transmission time counting part 21 of the controller 20 counts the time needed for reception of data from the data transmitter side. Then, a data quantity calculating part 22 calculates the quantity of data transmitted within the counted transmission time based on this time. And, a receiving buffer margin setting part 23 sets the value of the margin 31 in order to be able to store the quantity of data calculated by the part 22.
Patent JP-S62256986-A (JP)
Title: Method for recovering pt, pd and rh from ammonium chloroplatinate filtrate
Inventor: TAKAO HIROSHI
IPC: C25C1/20
Filed: 1986-04-28
Abstract: PURPOSE:To efficiently recover Pt, Pd and Rh from an ammonium chloroplatinate filtrate by electrolyzing the filtrate in an electrolytic cell. CONSTITUTION:An ammonium chloroplatinate filtrate 7 having about 600mg/l initial concn. of Pt and about 2mg/l initial concn. of Rh is poured into an electrolytic cell 1 and the anode 3 and the cathode 4 are placed in the cell 1 so that about 2cm interval is left between the electrodes. The anode 3 and the cathode 4 are made of a Pt-Ti net. The filtrate 7 is then stirred with a magnetic stirrer 2, the electrode potential of the cathode 4 is regulated to about 5V which is higher than the potential at which metallic complexes are deposited and electrolysis is carried out at about 10A/dm<2> cathode current density and about 26 deg.C initial bath temp. Thus, Pt, Pd and Rh are efficiently deposited from the filtrate 7 and recovered.
Patent JP-H11297577-A (JP)
Title: Electric double-layer capacitor and carbon material used for the capacitor
Inventor: HIRAHARA SATOSHI
IPC: H01G11/80
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor exhibiting good low- temperature properties and a carbon material used for its electrodes. SOLUTION: An electric double layer capacitor is formed by using a nonaqueous electrolytic solution and polarized electrodes, containing mainly a carbon material for the two poles. In this case, the carbon material is formed by treating a carbon raw material in alkaline. The inter-face distance d002 measured by X-ray diffraction is 0.365 nm or less, and the ratio of surface area to BET measured by nitrogen adsorption method is 0.5 m<2> /g-290 m<2> /g.
Patent JP-S58214982-A (JP)
Title: Magnetic card reader having printing mechanism
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K13/06
Filed: 1982-06-09
Abstract: PURPOSE:To receive at one time both a magnetic card and a form by incorporating a printing mechanism for slip etc. to a magnetic card reader and providing a discharging slit for the form with which the printing is over at a place close to the discharging slit for magnetic cards. CONSTITUTION:A magnetic card like a meal ticket, etc. is fed through an insertion slit and then discharged through discharging slits 16 and 17 after the private information is read by a card reader 32. Magnetic card readers 7 and 8 contain printing mechanisms 20 and 21 respectively for slips, receipts, etc. When an operator feeds his or her purchased menu items with operation of keys, the total amount of dishes is calculated and the receipt is printed through mechanisms 20 and 21. The receipt is discharged through receipt discharging slits 22 and 23 which are formed close to the slits 16 and 17. As a result, a user can receive both a meal ticket (magnetic card) and a printed form at one time.
Patent JP-S5725549-A (JP)
Title: Automatic changeover and speed change device of generator system direct coupled to main marine engine
Inventor: MATSUI HIDEHIKO
IPC: H02P9/06
Filed: 1980-07-19
Abstract: PURPOSE: To have two-speed changeover without blackout by overlapping motions of No.1 and No.2 clutches forming No.1 and No.2 change gear ratios, respectively.  
     CONSTITUTION: When the main engine shifts from the high-speed range in which a clutch 13 is in engagement to the low-speed changeover revilutions, a selector valve 27 is energized and another selector valve 26 deenergized. As supply of the working oil to passages 29, 40 is shut off, a selector valve 39 is put into the neutral position and the working oil in a passage 28 is put into communication with passages 31 and 32, and thereby pressure control valves 35, 36 retain the oil pressure at the rated pressure. The set pressure by a relief valve 22 and the pressure control valve 35 is high enough to put the clutch 13 in engagement, so that the clutch 13 continues to be in engagement even after the selector valve 26 is deenergized. The changing-over will send the oil pressure in the passage 32 to clutch 17 through a passage 38, and when the oil pressure in this passage 38 attains the setting pressure of the relief valve 22 the selector valve 39 is turned to the changeover positon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62254309-A (JP)
Inventor: FUJINO MASARU
IPC: C04B35/46
Filed: 1986-04-28
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-H11298361-A (JP)
Title: Radio receiver and signal amplifying method in radio receiver
Inventor: WATANABE HIDEKI
IPC: H04B1/3822
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To respectively perform optimum amplification processing of a signal of each radio communication system and to reduce power consumption by providing a receiving system which can receive a radio signal in plural kinds of radio communication systems and also providing the receiving system with an amplifier which is for amplifying plural kinds of receiving signals. SOLUTION: A CDMA demodulation processing system 40A performs demodulation processing of a receiving IF signal inputted through a changeover switch 34 at the time of a CDMA mode and an FM modulation processing system 40B performs demodulation processing of a receiving IF signal inputted through the switch 34 at the time of an FM mode. And in the system 40A, an IF amplifier 35A for a CDMA is an amplifier for an IF band which amplifies a receiving IF signal inputted through the switch 34 and operates here by such a manner that power supply is fed from a power supply switching circuit 39, working with a mode switching signal at the time of the CDMA mode.
Patent JP-H05296547-A (JP)
Title: Air conditioner
Inventor: KAWAGUCHI HIROTOSHI
IPC: F24F11/02
Filed: 1992-04-20
Abstract: PURPOSE:To provide an air conditioner in which there are provided much functions through a less number of operation switches, of which size is small, operability is superior and convenient in use. CONSTITUTION:Each of switching functions of a plurality of switches 2 is changed over to a switching function required for each of selecting functions generated in each of the processings for operationally setting a switch through a control circuit 4. When it is displayed at a displaying device 3, a less number of switches at the operating part of the air conditioner is satisfactory, resulting in that its size is small and its operational function can be improved.
Patent JP-H10289259-A (JP)
Title: Printed wiring design support system
Inventor: KAWABATA KENICHI
IPC: G06F17/50
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To easily select an inhibition area for the VIA/wiring of an optimum component and to facilitate the VIA/wiring of the component by displaying VIA inhibition area and wiring pattern data in different windows and providing a design advice part for allowing an operator to select the inhibition area and wiring pattern data of optimum VIA/wiring. SOLUTION: An arrangement and wiring design part 114 of a processor 1 is actuated to arrange actual components allocated with circuit symbols of a circuit diagram on a substrate having its shape, wiring layer, arrangement and wiring areas, etc., designed, and wiring between the components is designed. At this time, the arrangement and wiring design part 114 is provided with the design advance part 115 and inhibition areas for VIA/wiring and pieces of wiring pattern data which are set in component shape attribute information are displayed in different windows when components are arranged or when components having been arranged are selected, thereby enabling the operator to select optimum VIA/wiring inhibition area and wiring pattern data.
Patent JP-S52113322-A (JP)
Title: Electrical refining of lead precipitates
Inventor: SUZUKI HISASHI
IPC: C22B11/02
Filed: 1976-08-20
Abstract: PURPOSE: To obtain high concentration crude lead containing sulfer less than specified amount by electric furnace treating in which the slag layer is heated to specified temp with the addition of carbon containing reductant, flux and scrap iron to the lead precipitate containing lead sulfate more than specified smount. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63264708-A (JP)
Title: Optical integrated element
Inventor: NUMAI TAKAAKI
IPC: H01S5/00
Filed: 1987-04-21
Abstract: PURPOSE:To easily obtain an optical filter element whose optical axis can be aligned by arranging the optical filter element in parallel with a semiconductor element and optically coupling them with the same waveguide. CONSTITUTION:When an optical integrated element which is constituted in such a way that a semiconductor laser 200 and optical filter element 300 are arranged in parallel to each other and they are optically coupled with the same waveguide 100 is used, optical axis alignment can be easily executed by oscillating the laser 200. When this element is operated as an optical filter element, no electric current is supplied to the semiconductor element. When no electric current is supplied to the laser, rays of light branched to the laser side of the incident rays of light are absorbed and not transmitted by the activation layer of the laser. On the other hand, of rays of light branched to the filter element side of the incident rays of light, those having a specific wavelength are transmitted in accordance with the transmission characteristic of the filter element. Therefore, the characteristic of this optical integrated element as an optical filter element is not deteriorated even if the semiconductor laser is integrated in this element in parallel with the optical filter element.
Patent JP-S59225569-A (JP)
Title: Manufacture of self-aligning thin film transistor
Inventor: KODAMA TOSHIROU
IPC: H01L21/336
Filed: 1983-06-06
Abstract: PURPOSE:To enhance the high-frequency characteristic of a thin film transistor by a method wherein a process to align the edge faces of the respective layers of a gate electrode, an SiO2 film and an a-Si:H film, and moreover to align positioning of the gate electrode, a source electrode and a drain electrode is used. CONSTITUTION:An NiCr metal film 11 is formed according to vacuum evaporation on a glass substrate 10, and an SiO2 film 12 and an a-Si:H film 13 are formed thereon according to the plasma CVD method. After a positive resist 14 is formed by gate electrode width, the respective films are etched respectively to form a gate electrode 15. A negatively sensitive insulating film 16 is applied to be baked, and exposure is performed from the back of the glass substrate. Accordingly, the negatively sensitive insulating film on the a-Si:H film 13 is developed to be removed. Then after a positive resist is applied to be baked again, by exposing excessively from the back of the glass substrate, a thin resist pattern 14' is formed. An Al electrode having an ohmic property with the a-Si:H film is evaporated, and after lifting off is performed, by etching excess Al, a source electrode 17 and a drain electrode 18 are formed.
Patent JP-H06305310-A (JP)
Title: Safety wheel and core thereof
Inventor: HANADA RYOJI
IPC: B60C17/04
Filed: 1993-04-26
Abstract: PURPOSE:To provide a safety wheel and a core thereof for uniformalizing the contact pressure distribution of the core and reducing the damages of the inner surface of a tire while improving riding comfort under the punctured condition of the tire. CONSTITUTION:In a wheel having a pneumatic tire T attached to a wheel W, an inside ring 6 along the outer peripheral surface of a rim part R of the wheel W is combined with an outside ring 7 located on the radial outer side of the inside ring 6 by a peripherally extending rib member 8 and a plurality of widthwise extending web members 9, and a plurality of the web members 9 are inclined radially to constitute a core 5 attached to the wheel W.
Patent JP-S61258893-A (JP)
Title: Fluorescent material
Inventor: IWAMA KATSUAKI
IPC: H01J61/44
Filed: 1985-05-10
Abstract: PURPOSE:To provide a green-light emitting fluorescent material represented by a specific composition formula, doped with Eu<2+> and Mn<2+>, and giving a fluorescent lamp having improved lumen maintenance factor without causing the lowering of the luminous efficiency by the exitation with ultraviolet ray. CONSTITUTION:The fluorescent material of formula I (0.8<=x<=3.0; 0<y<=0.5; 4<=z<=8; Ln is Y or Gd), e.g. the compound of formula II. The fluorescent material can be produced e.g. by calcining barium carbonate, basic magnesium carbonate, aluminum oxide, yttrium oxide, aluminum fluoride, europium oxide and manganese carbonate in reducing atmosphere at 1,200 deg.C, crushing and mixing the calcined product and calcining at 1,300 deg.C in a reducing atmosphere.
Patent LT-2013117-A (LT)
Title: Plant fiber panels and their method of manufacture
Inventor: VALENTINIENE
IPC: B32B21/00
Filed: 2013-10-15
Abstract: The present invention relates to the fibrous plant panels, specifically to the panels of hemp fibre that can be used in the manufacture of environmentally friendly furniture. Invention aims to produce a completely ecologically clean fibrous panel, without chemical additives, but with a good mechanical properties. The task is realized in that the mass, consisting of main components: hemp fibers and soft bast particles - 90-95 %, paraffin emulsion - 0,2-0,5 % and 5-6 % water, is chopped, swelled, diluted and from the mass are shaped panels. Chopped hemp fibers and soft bast particles are fed into the swelling chamber where the mass is swollen for 3-5 minutes at 180-200 oC and 10-12 atm, once again is crushed, diluted with circulation water 1.4 to 2 % concentration, is mixed with the paraffin emulsion, from the formed layer is collected water and the mass is hot-pressed at 90-220 oC.