baber/WOPTO huggingface dataset:
Patent JP-H05275183-A (JP)
Title: Electrodeless discharge lamp lighting device
IPC: H03B5/04
Filed: 1992-03-26
Abstract: PURPOSE:To To provide an electrodeless discharge lamp lighting device of stable operation by acquiring a power supply for an oscillation part, which generates fine signals, from a stable power source. CONSTITUTION:An oscillation part (a) is connected with the two ends of a DC power supply 1 through the first filter 2, and amplification parts b, c are connected with the two ends of this oscillation part (a) through second filters 3, 4 which are at least different from the first filter 2, and a coil 5 for supplying high frequency power is connected between the output terminals of these amplification parts b, c, and an electrodeless discharge lamp 6 is in the neighborhood of this coil 5. A matching circuit (d) to generate matching of the impedance is installed between the coil 5 and amplification parts b, c.
Patent JP-S55161001-A (JP)
Title: Production of steel powder for powder metallurgy
Inventor: KAWAI NOBUYASU
IPC: B22F1/00
Filed: 1979-05-31
Abstract: PURPOSE: To deoxidize steel powder or the like containing oxygen, and improve aptitude as material for powder metallurgy, by adding carbon powder, as required, to atomized steel powder or atomized alloy powder containing oxygen, and heating in nonoxidizing atmosphere containing hydrogen by 4% or less.  
     CONSTITUTION: Low carbon steel or alloy steel is pulverized into fine powder by atomizing method to produce material for powder metallurgy. At this time, since oxide film is formed on the surface of atomized steel powder or the like, it becomes inadequate as material for powder metallurgy. To avoid this, the powder is heated to 600W1,300°C in nonoxidizing gas atmosphere containing hydrogen by 4% or less, and is deoxidized by the catalytic action of hydrogen, using the carbon contained in the steel as reducing agent. In order to prevent decarburization, when adding carbon powder, the heating temperature is set to 700W1,300°C, and the carbon content added should be less than 1%. As a result, steel powder or alloy powder free fromoxide film, best suited as material for powder metallurgy may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08327705-A (JP)
Title: Comparator circuit
Inventor: TAKAMOTO MASAHIRO
IPC: H03F3/45
Filed: 1996-03-25
Abstract: PURPOSE: To provide the comparator circuit, which can perform the tests without using a test board that can be operated by two-level signals at a high level and a low level or a special test board. CONSTITUTION: An input signal 1 and a reference signal 2 are received, and the inverted input signal, which is obtained by inverting the input signal 1, is formed. A selecting circuit 3 selects the reference signal 2 at the time of ordinary operation and the inverted input signal at the time of the test in accordance with selecting signals. A comparator part 4 receives the reference signal 2 or the inverted input signal, which are selected by the selecting circuit 3, compares both signals and outputs the result of the comparison. The comparator circuit is composed of these parts.
Patent JP-H04303661-A (JP)
Title: Printing device
Inventor: MINOWA MASAHIRO
IPC: B41J25/316
Filed: 1991-04-01
Abstract: PURPOSE:To ensure that an entire printing device is simplified, then a control circuit is simple-designed due to the sharing of character front and thereby manufacturing cost is saved by providing a printing zone for plain sheet and a printing zone which enables a lettering tape to be prepared on a single printing device and subsequently, sharing a printing part. CONSTITUTION:This printing device consists of a carriage 4 mounted with a thermal head 1 which is moved in a serial drive mode for printing process. In addition, a plain sheet printing zone 10 where plain sheet is printed and a tape printing zone 20 where a lettering tape can be prepared, are provided within a range where the carriage 4 moves. Further, a carriage position setting device which enables either of both printing zones to be selected by moving the carriage is provided. The plain sheet printing zone 10 performs printing, driving the thermal head 1 serially, while the tape printing zone 20 carries out printing with the head stopped.
Patent JP-S56164357-A (JP)
Title: Controller of action of copying machine
Inventor: SEKO NACHIO
IPC: G03G21/00
Filed: 1980-05-22
Abstract: PURPOSE:To control load and input data with a small number of connection lines, by providing each terminal output and input device with a specified decoder, selecting these terminal devices, actuating and stopping load, and on the other hand, allowing CPU to reading in input data. CONSTITUTION:Address signal lines 2, a data signal line 3, a strobe signal line 4, and an input data line 5 are provided as common lines, a plurality of terminal output devices 7, 9, and a terminal input device 11 each having decoders to be used in accordance with address signals are connected in parallel to these common lines, and the devices 7, 9 are provided with action and stop controllers, and the device 11 is equipped with a read-in controller, thus permitting load of the devices 7, 9 selected by a common data signal and a common strobe signal to be actuated or stopped, whereas the input data of the device 11 selected to be read in CPU1, and therefore, load and input data to be controlled.
Patent JP-H11265253-A (JP)
Title: Information processing system and information processing method
Inventor: KANEMOTO KOJI
IPC: G06F3/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make easily performable the switching operation of shared plural computers by a display device by providing the display device with a switching means for switching connection between the plural computers and an input device. SOLUTION: To the display device 1, a mouse 2 and a keyboard 3 are connected as the input device. The mouse 2 is used in the case of indicating specified coordinates on a screen and inputting graphics and the keyboard 3 is used mainly for inputting characters or the like. Also, to the display device 1, the computers 4, 5 and 6 are connected. The computers 4-6 are general purpose computers, process input data from the mouse 2 and the keyboard 3 and output them to the display device 1. The computers 4-6 are connected through the display device 1 to the mouse 2 and the keyboard 3. The display device 1 is provided with a selection function for selecting which one of the computers 4-6 is to be made to perform the input of the mouse 2 and the keyboard 3 and the display of the display device 1.
Patent JP-H08273202-A (JP)
Title: Optical disk
Inventor: KAGAWA MASAKI
IPC: G11B7/24079
Filed: 1995-03-27
Abstract: PURPOSE: To increase the amplitude of cross track signals by setting the width of the groove parts and width of the land parts of an optical disk formed with information signals in both of the groove parts and land parts in such a manner that these widths varies from each other. CONSTITUTION: A recording layer 11 recorded with the information signals 4 by irradiation with light is formed on a substrate 3 formed with the groove parts 2 and land part 1 of this optical disk. In such a case, the widths of the groove parts 2 and the land parts 1 are set so as to vary. These widths are preferably set so as to satisfy the conditions WG<WL<=0.85 or 1.18<=WG<WL when the width of the grooves is defined as WG and the width of the land parts as WL. If, however, any of the widths is too narrow, the reproduced output of the recorded information signals is insufficient with the narrower set width and, therefore, WG and WL are preferably set so as to satisfy the conditions 0.60<=WG<WL<=0.85 or 1.18<=WG/WL<=1.67.
Patent JP-S52151027-A (JP)
Title: Document removal device
Inventor: TAKEOKA YOSHIHIKO
IPC: G03B27/62
Filed: 1976-06-11
Abstract: PURPOSE: To remove a document from a document support unit and accumulate it at a document accumulating unit in the overlay copying process by inclining a document support plane after the exposure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62227335-A (JP)
Inventor: OKAZAKI YOSHIHISA
IPC: A61B8/14
Filed: 1986-03-28
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-H02246973-A (JP)
Title: Applicator
Inventor: NAKANISHI TAKU
IPC: A61F13/26
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate the insertion of an absorptive article, etc., into a body and, simultaneously, to unite it compact at the time of rejecting it by using an ethylene tetrafluoride resin unbaked sheet composed of a first member formed of a longitudinal axis direction with a small stretch and a second part formed of a lateral axis direction with a large stretch. CONSTITUTION:When a member 8 for formation is made to advance upward and a concentrated load is given between pressing members 7 and 7, the member 8 for formation is made to advance upward under a condition covered with a sheet S, the sheet S is extendingly stretched, it is plastic-deformed, it is formed as a housing cylinder 3, a ring 6 is fitted to the base edge of the housing cylinder 3, and then, an applicator is obtained. For the ethylene tetrafluoride resin unbaked sheet formed as the housing cylinder 3, the first part with a small stretch, namely, a molecule orientation degree in a lengthwise direction is 70% or above at the time of the formation, and the second part with e large stretch, namely, the molecule orientation degree in a direction eight-angled to an A direction is 50% or above. At the time of inserting the applicator, a holding part 6 is held, the applicator is inserted as it is, then, it is locked at a large diameter part, an inserting edge position is automatically decided, and since the housing part 3 is flexible, has a small resistance and stretches not longitudinally but laterally, the insertion is easy.
Patent JP-S62225370-A (JP)
Title: Color image recorder
Inventor: TSUTSUMI AKIO
IPC: B41J35/16
Filed: 1986-03-27
Abstract: PURPOSE:To eliminate the need for complicated mechanisms and realize an inexpensive device, by disposing one of a platen roller and a thermal recording head on a main body frame and disposing the other on a cover frame. CONSTITUTION:A recording means 10 comprises a platen roller 11, a thermal recording head 12, and a contacting and separating mechanism 13 for bring the head 12 into contact with the platen roller 11 and separating the head 12 from the roller 11. A separation controlling means for the head 12 is provided, and the length of each color on an ink ribbon 91 is set to be equal to the length of the longest recording paper used. When a shorter recording paper is used, feeding of the paper is once stopped on each changeover of recording color, a solenoid 18 is excited to separate the head 12 from the platen roller 11, only the ribbon 91 is fed at high velocity to a position corresponding to the next recording color, then the solenoid 18 is deenergized to press the head 12 against the platen roller 11, with the ribbon 91 and the recording paper 62 clamped therebetween, followed by the recording in the next color is performed.
Patent JP-S544387-A (JP)
Title: Wave guide structure
Inventor: MORIOKA YASUHIRO
IPC: H01P3/12
Filed: 1977-06-10
Abstract: PURPOSE:To ensure required accuracy of dimension, to simplify manufacturing and to reduce size, by contacting one wall end with the end groove in the other wall end and jointing with jointing member.
Patent JP-H04284983-A (JP)
Title: High-frequency resistance welding method
Inventor: WAKABAYASHI KOJI
IPC: B23K13/04
Filed: 1991-03-11
Abstract: PURPOSE:To prevent materials to be welded from being flawed by sliding with a contact chip when the materials to be welded are subjected to high-frequency resistance welding while being moved. CONSTITUTION:While in electrically conductive belt 7 being moved in the same direction as the materials 3 to be welded at the constant velocity, in a state with a contact chip 4 stuck to the position energized from the contact chip 4 to the materials 3 to be welded, the contact chip 4 is brought into contact with the electrically conductive belt 7 to execute energizing. The electrically conductive belt 7 is circulated by using an endless belt or wound and unwound by using a belt having the end and its one direction is utilized. Since the materials to be welded are prevented from being flawed by sliding with the contact chip and a plated film of the materials to be welded is not peeled off, a spark is not generated, the product quality is satisfactory and the contact chip hardly wears away.
Patent JP-S62226844-A (JP)
Inventor: FUJISAWA TETSUO
IPC: F27D15/02
Filed: 1986-03-27
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-H04281579-A (JP)
Title: Handwritten graphic recognizing device
Inventor: NAKAMURA HITOSHI
IPC: G06T7/60
Filed: 1991-03-11
Abstract: PURPOSE:To improve the recognition rate of a graphic by correcting a curved part when an original straight line is changed to the curved part due to shaking of hand, etc. CONSTITUTION:A coordinate detecting means 3 which detects a series of coordinate information inputted by a stylus pen 1 and a tablet 2, a classifying means 4 which classifies a coordinate string detected by the coordinate detecting means 3 to the straight line and a curve, a correction means 5 which corrects by disassembling the curve classified by the classifying means 4 to a circle and a circular arc, a storage means 6 which stores the information of graphic structure, a feature dictionary 8, and a recognizing means 7 which recognizes the graphic based on the information from the feature dictionary 8 and the storage means 6.
Patent JP-H05234347-A (JP)
Title: Disk recorder/reproducer
Inventor: ARAMAKI JUNICHI
IPC: G11B33/10
Filed: 1992-02-19
Abstract: PURPOSE:To enable the checking of the protection of a voice signal with a shockproof memory by performing a detection during an effective operation of a memory with a shockproof memory operation judging circuit to show the results on a display section. CONSTITUTION:A signal read with a magnetooptical head 6 is decoded with a reproduction signal decoder 8 at the reproduction to be stored into a shockproof memory 4. As the supply of the signal to the memory 4 ceases from the decoder 8 because of focal deviation or others, the reading of a reproduction signal left in the memory 4 is performed. A shockproof memory operation judging circuit 9 detects accumulation of the signal of the memory 4 during the recording and a reduction in the signal of the memory 4 during the reproduction is detected to judge that the memory 4 is in effective operation. The results of the judgment are shown on a display section 11 through a display circuit 10. Thus, it can be learned that a voice signal is protected with the shockproof memory.
Patent JP-H09148462-A (JP)
Title: Electronic device
Inventor: KATO RIICHI
IPC: H01L29/788
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To get an electronic device capable of operation with ultralow current consumption practically without letting a current flow, by giving a potential difference between the first conductive regions, and raising one Fermi level, and shifting electrons from one first conductive region to the other conductive region through the second conductive region. SOLUTION: This electronic device has two first conductive regions which can confine carriers and the second conductive region higher in energy level than the first conductive region. Voltage is applied to the first conductive region, and carriers are shifted via the second conductive region by tunnel effect, from one side to the other side of the first conductive region. At this time, even if the bias between the first conductive regions is cut, the electrons are kept shut in one first conductive region because the level of quantum in the second conductive region is high, so a potential difference occurs between the electrodes of the first conductive region, thus a nonvolatile memory can be constituted. Since it will do to merely shift the electron in the first conductive region this way, a memory operation low in power consumption can be materialized.
Patent JP-S57184413-A (JP)
Title: Treatment of exhaust gas
Inventor: URATA TETSUKAZU
IPC: B01D53/64
Filed: 1981-05-08
Abstract: PURPOSE: To enable to treat an exhaust gas as the exhaust gas containing a proper amount of water by a method wherein a moisture evaporating amount is controlled by lowering water temp. in a humidifier to adjust moisture in the exhaust gas and the resulting moisture adjusted gas is sent to a gas treating cylinder.  
     CONSTITUTION: A cooling pipe 15 connected to a freezer 14 is insertedinto the bottom part of a humidifier 1 and water temp. in the humidifier 1 is lowered by the cooling pipe 15 to reduce moisture evaporation as well as a moisture amount in an exhaust gas is adjusted and moisture sent into a purifying agent is controlled to prevent water from being discharged along with the exhaust gas. By this mechanism, a purifying composition oxidizes metal hydride with strong reducing capacity in the humidified exhaust gas easily, fixes the same in an acid form and can discharge as a harmless gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05228646-A (JP)
Title: Spot welding nugget monitor system
Inventor: KANEKO SHIGENORI
IPC: G01B21/20
Filed: 1992-02-19
Abstract: PURPOSE:To provide a monitor system to correctly judge the normal/defective condition of a welding nugget of a spot weldzone by controlling the position of a five axis control scanner based on the shape measurement data by a shape measurement detector. CONSTITUTION:In a system where a spot welding nugget is monitored by using a sensor, the position data are calculated from the track data based on the shape measurement data by a shape measurement detector 1 by a computer 11, and the position of a five-axes control scanner consisting of the X, Y axes which are orthogonal in the horizontal direction, the Z axis which is horizontal to the X, Y axes, the theta axis rotating in parollel with the Z axis, and the alphaaxes which is approximately normal to the theta axes, is controlled based on the position data.
Patent JP-H05228453-A (JP)
Title: Structure of feed passage in preparatory washing apparatus
Inventor: YAMASHITA TATSUMICHI
IPC: B08B9/28
Filed: 1992-02-19
Abstract: PURPOSE:To make a washing apparatus sanitary by certainly removing even relatively large foreign matters and to reduce the generation ratio of the trouble of the washing apparatus by providing an opening for allowing foreign matters to fall on the way of the feed passage on the downstream side of the washing apparatus along the crossing direction of a transfer passage. CONSTITUTION:When foreign matters such as disposal chopsticks or an aluminum serving plate incapable of being excluded by reversal or washing is present in a container 10 and a lid 11 after washing, the container 10 and the lid 11 pass the opening 50 opened on the way of a second duct floor 47, the foreign matters lose their support floor to fall in a garbage tank 48. Since a downstream floor 47a is shaken up and down when the container 10 and the lid 11 pass the opening, this shaking motion is transmitted to the container 10 and the lid 11 as vibration and, if light foreign matters adhere, the foreign matters can easily be separated and removed. The container 10 and the lid 11 passing the opening 50 are guided to a washing machine 9 by a feed conveyor 91.
Patent JP-H11263882-A (JP)
Title: Rubber composition
Inventor: HARA SEIJI
IPC: C08K5/54
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having a balanced, high rolling resistance, wet performance and wear resistance. SOLUTION: This composition is obtained by (a) mixing a vulcanizable polymer, silica and at least one of silane coupling agents of formula I: Z-R-Sn -R-Z, formula II: Z-R-S-H, formula III: Z-R-NH2 , formula IV Z-CH=CH2 or formula V: Z-R-Cl [wherein R is a divalent hydrocarbon group with a carbon number of 1 to 18; n is an integer of 2 to 8; and Z is -Si(R<1> )2 R<2> , -SiR<1> (R<2> ), or -Si(R<2> )3 (wherein R<1> is a 1-4C alkyl group, a cyclohexyl group or a phenyl group; and R<1> is a 1-8C alkoxy group or a 5-8C cycloalkoxy group)] at a temperature lower than 130 deg.C for from 30 sec to 30 min, (b) mixing them at 130 to 180 deg.C for 1 to 20 min and (c) adding a vulcanizing agent and a vulcanization accelerator and mixing them at a vulcanization temperature or lower for 1 to 20 min.
Patent JP-S63258965-A (JP)
Inventor: UIRIAMU SEODOA SAADO
IPC: C08L83/04
Filed: 1988-03-25
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-S59197626-A (JP)
Title: Control device for automatic hydraulic clutch
Inventor: HISAMURA HARUYOSHI
IPC: F16H63/46
Filed: 1983-04-22
Abstract: PURPOSE:To prevent empty blow and erroneous start, by making both engine rotational speed signal hydraulic pressure and start regulating hydraulic pressure act upon a starting valve in opposite directions so that the start regulating pressure and the rotational speed of the engine are set in their predetermined relation. CONSTITUTION:The positon of a spool 206 in a starting valve 116 is determined by the force balance between a rightward force by both start hydraulic pressure at a port 204a and start regulating hydraulic pressure which acts on the difference between the areas of rands 206b, 206c, and a leftward force by both drive pulley rotational speed signal hydraulic pressure at a port 204e which acts on the difference between the areas of rands 206c, 206d and engine roational speed signal hydraulic pressure at a port 204f. Upon starting no drive pulley rotaional speed signal hydraulic pressure acts on the port 204e of the starting valve 116. Accordingly, the starting pressure is slowly raised accompanied with the rise of both start sdjusting pressure and engine rotational speed, and therefore, the clutch is gradually engaged.
Patent JP-H11271551-A (JP)
Title: Multi-mode type optical waveguide circuit element
Inventor: SAKAMOTO TAKASHI
IPC: G02B6/126
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce leak light at an intersection and variance in a loss between respective optical waveguide routes greatly as compared with a conventional one. SOLUTION: This optical waveguide circuit element has plural multi-mode type optical waveguide routes 100 which have input parts 100a and output parts 100b and specific width, intersection parts 103 formed by crossing between the plural multi-mode type optical waveguide routes 100 and an optical waveguide mode filter element part 101 having an input-side end surface and an output-side end surface nearby the input part of the plural multi-mode type optical waveguide routes. At least the output-side end surface of the optical waveguide route mode filter element part has wider width than a given width.
Patent JP-S62234602-A (JP)
Title: Separating device for rolled stock
Inventor: SASAMOTO YOSHIYUKI
IPC: B23D19/00
Filed: 1986-03-27
Abstract: PURPOSE:To prevent troubles such as belt breakage and slip occurring in belt driving by connecting the revolving shafts and interlocking shafts of respective pinion stands respectively by means of gears and connecting the revolving shafts of the pinion stands to the supporting shafts of respective frames by means of universal joints. CONSTITUTION:The interlocking shaft 78 set coaxially with the interlocking shaft on the work side frame 21 is freely rotatably supported in the position below the revolving shafts 76a, 77a of the work side pinion stand 23. The gears 76a-78b are respectively provided to the revolving shafts 76a, 77a and the interlocking shaft 78 so that the gears 76b-78b are engaged therewith. The revolving shafts 76a, 77a are, therefore, rotated simultaneously by the rotation of the revolving shaft 78. The revolving shafts 76a, 77a are connected to supporting shafts of the work side frame 21 by the universal joints 76c, 77c and the interlocking shaft 78 is connected to the interlocking shaft 64 of the work side frame 21.