baber/WOPTO huggingface dataset:
Patent JP-H03135455-A (JP)
Title: Air cleaner
Inventor: AKATSUCHI HAJIME
IPC: B03C3/66
Filed: 1989-10-18
Abstract: PURPOSE:To improve the collection efficiency and the durability of the air cleaner by alternately switching the discharge electrode and counter electrode of a particle charger to the positive electrode or negative electrode and providing a voltage control part to furnish a time zone in which the voltage is reduced to zero in switching. CONSTITUTION:When an electric charge is generated between the discharge electrode 22 and counter electrode 21 of the particle charger 2, the particles in the air passing through the region are positively charged, for instance, allowed to flow toward the charged fibrous filter medium 31 of a filtration part 3 and collected on the negative electrode part. When the voltage is then switched between the discharge electrode 22 and the counter electrode 21, the particles are negatively charged, allowed to flow toward the filter medium 31 are collected on the positive electrode part. The switching is carried out at appropriate time intervals. Consequently, the positive electrode and negative electrode parts of the filter medium 31 are effectively utilized, particles are efficiently collected, and the service life is prolonged. Furthermore, a time zone in which the voltage is reduced to zero or discharge is not generated is furnished is switching. As a result, the particles firstly charged on the positive electrode are not neutralized with the particles secondarily charged on the negative electrode and the collection efficiency is not decreased.
Patent JP-2000092962-A (JP)
Title: Combine harvester
Inventor: KAWASE MUNEYUKI
IPC: A01D67/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a combine having a driver's seat connected to a seat- supporting bed on the machine body frame and capable of easily and widely opening the part above a machine body frame. SOLUTION: A seat-supporting bed 8, a driver's step 9 and an operating tower 10 are integrated to a single structure, which can be integrally turned relative to the traveling machine body around a lateral axis P positioned at the front end of the structure. The seat-supporting bed 8 can take a closing position placed on the machine body frame 19 to cover an engine 2 and an opening position lifted from the machine body frame 19 to open the engine 2 by the turning operation.
Patent JP-H04147183-A (JP)
Title: Display device
Inventor: SENDA NORIAKI
IPC: G01D7/00
Filed: 1990-10-09
Abstract: PURPOSE:To make an analog display other than a digital display by providing an analog display control means which makes an analog display of the value of other data by displaying segments of a digital display unit by as many as a quantity corresponding to the value and a switching means which switches the digital display and analog display. CONSTITUTION:A digital display unit 25 consists of a 2-segment display unit 31 which consists of LEDs and two 7-segment display units 32 and 33 consisting of LEDs. A subordinate controller 50 consists of a microcomputer, etc., and this subordinate controller 50 sends data indicating the operation of respective switches 21 - 24 to a controller 43 when the switches 21 - 24 are operated and displays the power of a motor-driven air blower 19 on the display unit 25. Further, an analog display of a clogging quantity indicated by clogging data is made on the digital display unit 25. Namely, the subordinate controller 50 functions as both a digital display control means and an analog display control means and the subordinate controller 50 is provided with a timer as the switching means. Consequently, the analog display and digital display are both made.
Patent JP-S62130128-A (JP)
Title: Electrode wire for wire cut electric discharge machining
Inventor: YORITA YOICHI
IPC: C22C9/04
Filed: 1985-12-02
Abstract: PURPOSE:To aim at enhancing the accuracy and speed of machining, by using an electrode wire made of brass alloy added with Mn alone or Mn and Al. CONSTITUTION:An electrode wire made of brass alloy composed of brass containing 20-40wt% of Zn and added with 0.1wt% of Mn alone or further added with 0.1-2.0wt% of Al has a tensile strength which is higher than that of conventional brass alloy electrode wires, and therefore, may be applied with a large tension even though it travels under a high temperature atmosphere during electric discharge machining. Accordingly, it is possible to increase the speed of machining, and as well to enhance the accuracy of machining. If the above-mentioned brass alloy electrode wire as a core wire A is coated with a metal layer B made of Zn, Mg, Al, Cd, Sn or the like, sticking of electrode materials onto a workpiece may be remarkably reduced, and therefore, it is possible to enhance the accuracy and speed of machining, further.
Patent JP-H08135812-A (JP)
Title: Four-way valve
Inventor: TAKAHASHI IKUO
IPC: F16K11/074
Filed: 1994-11-04
Abstract: PURPOSE: To provide a four-way valve in which the constitution is simplified for compacting the whole of the valve without requiring an another pilot valve, and the power consumption thereof can be reduced for enhancing the economical efficiency. CONSTITUTION: The inside of a valve casing 41 is made in a high-pressure condition through a high-pressure pipe 46, and the valve element 48 inside the valve casing 41 is communicated with both a low-pressure pipe 43 and a first conduit tube 44, and a second conduit tube 45 is opened. In the case of changeover, a rotor 73 is turned by a driving mechanism 89, and the communicating condition between a low-pressure passage 57 and first and second communicating passages 58, 59 is changed over by means of an auxiliary valve element 85.  The second pressure chamber in a high-pressure condition is communicated with the low-pressure passage 57, and the first pressure chamber is communicated with the inside of the valve casing 41 so as to bring it in a high-pressure condition, and a partition wall 51 receives a turning force for the pressure difference to turn the valve element 48 by a prescribed angle. The valve element 48 communicates the low-pressure pipe 43 with the second conduit tube 45, and the first conduit tube 44 is opened inside the valve casing 41. When the valve element 48 is turned by a prescribed angle, the partition wall 51 is abutted on a partition body 62, and the second communicating passage 59 that has been communicated with the low-pressure passage 57 is closed by a closing body, so that the second pressure chamber is separated from the low-pressure passage 57.
Patent JP-H04147095-A (JP)
Title: Replacing method for measurement control equipment of central control room of existing nuclear power plant
Inventor: SUGANO KAZUYO
IPC: G21C17/00
Filed: 1990-10-09
Abstract: PURPOSE:To contrive the improvement of operability by replacing a controller of separate system units with a new controller connected to a light transmission device and connecting these new controller-plant monitor computer system- automation console board with the use of the light transmission device. CONSTITUTION:At first, as a first step each controller is successively replaced with new digitized controllers 7 while the automation of the unit of separate devices 7 is performed. Together with the application extension of the devices 7 each conventional system is separately replaced with an analog signal or an ON/OFF signal input into a process computer and separate devices 7 are successively connected to the process computer through a light transmission device 8. In parallel therewith, the digital interface connection of system controllers in regard to the start and stop of a plant is performed and an automation console board 10 is set in a central control room together. Next, each plant monitor board computer system 9 is connected to devices 8 through a site data base computer system 11.
Patent JP-2000095993-A (JP)
Title: Gas-barrier coating agent
Inventor: MIYASHITA NORIKAZU
IPC: C09D101/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent which is environmentally friendly and exhibits O2-barrier properties higher than those of a vinylidene chloride copolymer at normal temp. and humidity by incorporating a cellulose ether deriv. or cellulose ester deriv. having a specified total degree of substitution into the same. SOLUTION: This coating agent contains a cellulose ether deriv. (pref. methylcellulose) or cellulose ester deriv. (pref. acetylcellulose or methyl carbonate cellulose) having a total degree of substitution of 0.1-0.7. If necessary, a crosslinker is also incorporated into the agent. A crosslinker which crosslinks to OH groups of the cellulose deriv. in an aq. alkali soln. is pref.; and epoxy crosslinkers which undergo ring-opening crosslinking at relatively low temps., such as diglycidyl ether, ethylene glycol diglycidyl ether, glycerin diglycidyl ether, butanediol diglycidyl ether, and diethylene glycol diglycidyl ether, are pref.
Patent JP-H06115119-A (JP)
Title: Method for control of printing with piezoelectric head
Inventor: IRIGUCHI AKIRA
IPC: B41J9/48
Filed: 1992-10-09
Abstract: PURPOSE:To prevent a printing gap from increasing owing to abrasion of a printing wire by a method wherein a piezoelectric element is driven under a state wherein offset voltage according to the number of accumulated printing dots of each printing wire is added to ordinary driving voltage. CONSTITUTION:Electric power is supplied to each piezoelectric element of a printing head 32 via a voltage supply means 31 based on a dot data prepared with a dot preparation means 30. In addition thereto, a dot on signal prepared with the dot data preparation means 30 for each printing unit is counted by a dot number accumulation means 33 composed of a counter or the like provided according to each printing unit. Then, offset voltage corresponding to a number of accumulated printing dots of each printing unit is generated by a voltage generation means 34 composed of a D/A comverter or the like connected to the counter. The offset voltage is added to piezoelectric driving voltage generated by the voltage generation means 31, which is supplied to the piezoelectric element of each printing unit of the printing head 32 as electric power.
Patent JP-H08111870-A (JP)
Title: Method and device for re-coding image information
Inventor: TAKISHIMA YASUHIRO
IPC: H04N19/196
Filed: 1994-10-12
Abstract: PURPOSE: To obtain an image with high image quality even from an image having a coding history by deciding a coding parameter corresponding to a coding parameter in the coding of detected prestage image information and applying re-coding to decoded image information through the use of the parameter. CONSTITUTION: A coded bit stream from a dynamic image database 22 and a transmission line 21 i given to a re-coding device 23 and displayed as decoded image information and sent to an edit device 25. Simultaneously the device 23 sends a coding parameter used for pre-stage coding to the edit device 25. The edit device 25 receives the decoded image information and other image information used for edit and edits and generates an image required for the processing and gives the result to the device 23 together with the coded parameter of the image part with the coded history. The device 23 applies re-coding to the image part of the received image having the coded history based on the preceding stage coding parameter and codes the other part based on an initial coding parameter. The obtained coded bit stream is outputted to a transmission line 26 or a 2nd image database 27.
Patent JP-H04147840-A (JP)
Title: Bag making machine
Inventor: HIROI KENZO
IPC: B31B50/64
Filed: 1990-10-09
Abstract: PURPOSE:To ensure that a material is transported at proper speed and then is sealed and cut by providing the first feed mechanism, the second feed mechanism, a sealing bar drive mechanism, a mechanical cutter drive part and a controller which controls the speed variation modes of each control motor. CONSTITUTION:The subject machine consists of the first feed mechanism 36 having the first feed roll 6 driven to rotate by the first control motor 1, the second feed mechanism 37 having the second feed roll 6' driven to rotate by the second control motor 2, a sealing bar drive mechanism which lifts a sealing bar 8 for sealing driven by the third control motor 3, a mechanical cutter drive part which lifts a movable cutter 8 for cutting and a controller 30 which controls the speed variation modes of each control motor 1, 2, 3. Subsequently, the feed mechanisms 36, 37, the sealing bar 8 and a speed change mechanism which controls speed change of the movable cutter 7 are simplified. The change, of material G feed speed is controlled with the material G and the lifting speed of the movable cutter 7 is also controlled for change with the material G. Thus the material G can be transported accurately and sealed/cut.
Patent JP-H07125049-A (JP)
Title: Control of wall thickness of parison
Inventor: HASEGAWA HIROSHI
IPC: B29C49/04
Filed: 1993-10-29
Abstract: PURPOSE:To simply obtain a parison pattern by reducing the gradients of the curves of both ends of a deviation region to correct the same when the curve of the injection strike and die gap quantity passing a plurality of master points is deviated from the tolerance widths above and below the straight line connecting two points of the respective master points. CONSTITUTION:A parison wall thickness characteristic curve wherein a vertical axis is die gap quatity and a horizontal axis is an injection stroke is formed to a display device 14. A plurality of master points are indicated while considering the image curve of a parison pattern and the curve C connecting them is formed by interpolaration. Next, centering around a fold line successively connecting the respective master points, a region X having torelance width W up and down is set. When a deviation place is present in the interpolation curve C, the gradlent of the curve C at the master points Mj, Mj+1 at both ends of the deviation place is reduced until the curve C enters the region X to obtain a corrected curve F.
Patent JP-H01114728-A (JP)
Title: Temperature monitoring device
Inventor: TAKEYA YUJI
IPC: G06F1/20
Filed: 1987-10-28
Abstract: PURPOSE:To detect an abnormality by providing an oscillating means whose oscillation frequency is varied in accordance with a variation of a temperature and obtaining a temperature monitoring signal by comparing the oscillation frequency of the oscillating means and the reference frequency. CONSTITUTION:An LSI 1 is provided with an RC oscillator 3 connected to an external capacitor 2, a reference value register 11 for inputting reference count value data 9 from the outside and a comparator 14 for comparating a count value of a counter 5 and a count set value 13, etc. Subsequently, when the LSI 1 becomes an abnormal high temperature, a resistance value of the circuit 3 becomes high, and an oscillation wave number becomes low. Also, at the time point when an abnormal sampling signal 17 is outputted by a fall of a gate signal 8, a difference between the count value 12 and the count value 13 becomes >=3, therefore, a comparing signal 15 becomes a logical value '1', and an abnormality signal 19 is informed to an external device from a flip-flop 18. Accordingly, an abnormal temperature in the device can be detected.
Patent JP-H02119138-A (JP)
Title: Wiring formation method
Inventor: KOMATSU YUJI
IPC: H01L21/3205
Filed: 1988-10-28
Abstract: PURPOSE:To grow high melting point metal on a wiring with excellent selectiv ity by a method wherein, after metal atom is ion-implanted in the surface of the wiring, the high melting point metal is selectively grown on the wiring. CONSTITUTION:An interlayer insulating film 5 is formed on a wiring 3; by forming an aperture 7 in the film 5, the wiring 3 is exposed; metal atom is ion-implanted on the wiring 3; as for the metal atom, W, Si, Ti, Cu, etc., can be used. Next, high melting point metal 9 is selectively grown on the wiring 3; while as for the metal 9, W and Mo can be used. According to the above method, the part of a film 4 in which the metal atom is ion-implanted is im proved (improved part 8), and exhibits the same property as metal. In the case of selective growth, the metal becomes a core, and the metal 9 becomes easy to grow selectively on the wiring 3. Thereby, the metal 9 can be grown on the wiring 3 with excellent selectivity.
Patent JP-H01114490-A (JP)
Title: Booklet illustrated with photograph
Inventor: OSHIKOSHI YUJI
IPC: B42D3/12
Filed: 1987-10-28
Abstract: PURPOSE: To rationalize the issuing operation of passport by equipping a support sheet bound in a booklet, an image receiving layer integrated in a single face of this sheet, and a clear sheet bonded on the image receiving layer after transcribing a synthesized image of letter image like full name or the like and portrait image. CONSTITUTION: When fabricating a passport by means of a booklet 5 containing a photograph, a synthesized image of letter image 1a like full name and portrait image 1b is first transcribed on image receiving layer 1 of the support sheet 3, on which a clear sheet 2 is then bonded. Accordingly, multilayer sheet that a layer transcribed with synthesized image is sandwiched between the support sheet 3 and the clear sheet 2 can be formed in the booklet 5.
Patent JP-H04149464-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/00
Filed: 1990-10-12
Abstract: PURPOSE:To obtain an excellent image without faulty transfer even when atmosphere environment is suddenly changed by setting a transfer condition while monitoring the state of the atmospheric environment of a recording medium. CONSTITUTION:When the environmental state near the carried recording medium is detected by a detection means 19, it is stored in a storage means 22. Based on the environmental state information stored, an adjusting means 18 variably adjusts a feed quantity to a transfer charging means 10, and performs the optimum feed to the means 10 while deciding the feed quantity matched to the environmental variation of the recording medium. Thus, the excellent image without the faulty transfer is obtained even when the atmospheric environment is suddenly changed and a failure occurs between transfer charging and the material of the recording material.
Patent JP-S61148536-A (JP)
Title: Information processing system
Inventor: YOKOTA MINORU
IPC: G06F17/30
Filed: 1984-12-24
Abstract: PURPOSE:To execute a unification processing at a high speed by accessing based on an argument position of a buffer memory, and executing an access based on its variable identifier, in case the argument is a variable. CONSTITUTION:A buffer memory is an argument buffer memory 1, and as for the first access means for accessing the buffer memory 1 based on an argument position, an argument number counter 2 and an address input path 3 to the argument buffer memory correspond to each other, and as for the second access means for executing an access based on a variable identifier, a variable number register 4 and an address input path 5 to the argumemt buffer memory 1 correspond to each other. According to such constitution, read-out of a data corresponding to an argument or a variable is realized by using an argument number or a variable number as it is as an address to the buffer memory.
Patent JP-2000082356-A (JP)
Title: Plane-like switch
Inventor: OTA YUICHI
IPC: H01H13/52
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive approach and a contact of electrodes each other during bending and to cause no action failure by adhering both electrode sheets in an area formed with the electrode and in an area except for an area to be bent during assembling through a spacer material. SOLUTION: An area 24 corresponding to electrodes 2, 12, an area 25 bent during assembling and an area 26 corresponding to an electrode connecting part of leads 3, 13 of a spacer material C comprising both surface viscous film are punched and are accurately positioned. Electrode sheets A, B are superposed on both sides of the spacer material C, heated and pressurized to adhere it to form a predetermined shape and an aperture is provided for weight reduce. Thereby, the rigidity of the area 25 to be bent during assembling can be lowered and the area 25 is easily bent to 90 deg.. The same operation load as that in the case of no-bending is applied at this time to prevent the inner electrode sheet from buckling by a bending excessively approaching to or coming into contact with the outer electrode.
Patent JP-H07124873-A (JP)
Title: Split pin folding device
Inventor: HASEGAWA MINORU
IPC: B23P19/04
Filed: 1993-10-29
Abstract: PURPOSE:To automate almost all machining required for a split pin folding work, and thereby lessen manual works by an operator by providing the tip end of a rotating shaft with a long leg bending member and a short leg bending member. CONSTITUTION:When a rotating shaft 6 is rotated with a drive motor 7 driven, the long side section of a long leg bending member 8 is brought into contact with the long leg of a split pin D, the long leg Da is thereby bent. When the bending of the long leg Da has been over, a short leg bending member 9 is then projected with a cylinder unit 11 operated, and the short leg Db of the split pin is bent with the drive motor 7 reversely driven. Namely, the reverse rotation of the rotating shaft 6 after the short leg bending member 9 has been projected, permits the short leg bending member 9 to be brought into contact with the inner face of the short leg Db of the split pin D for applying adherence pressure thereon. And the bending of the short leg Db comes to an end when the rotating shaft 6 is returned to an original position.
Patent JP-S61151547-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIGUCHI TAKAO
IPC: C09B35/34
Filed: 1984-12-26
Abstract: PURPOSE:To obtain practicable high photosensitive characteristics and stable potential characteristics even in repeated uses by incorporating a disazo pigment represented by formula I in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body contains in the photosensitive layer, preferably, functionally separated into an electrostatic charge generating layer and a charge transfer layer, the charge generating material of the disazo pigment represented by general formula I, R1, R2 being, same or different, H, alkyl, alkoxy, halogen, or cyano, and A being a coupler residue having a phenolic OH group. It is preferable for the charge generating layer to contain the photoconductor as much as possible in order to obtain sufficient light absorbance, and to reduce film thickness, e.g., to <=5, preferably, 0.01-1mu in order to shorten the range of the charge carrier. The charge generating layer can be formed by dispersing the disazo pigment into a proper binder and coating a conductive substrate with this dispersion, or forming a vapor deposited film in a vapor deposition device.
Patent JP-2000099935-A (JP)
Title: Intra-surface magnetic recording medium
Inventor: UENO TOMONORI
IPC: G11B5/738
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an intra-surface magnetic recording medium having a multilayered structure which is excellent in magnetic characteristics. SOLUTION: This medium is the intra-surface magnetic recording medium formed by forming regular lattices of a body centered cubic system represented by B2 regular lattices of an Ni-al system, etc., as a first ground surface layer on a nonmagnetic substrate side and a nonmagnetic second ground surface layer having an hcp structure represented by a CoCr alloy formed on this first ground surface layer as the ground surface layers on a nonmagnetic substrate and arranging a Co magnetic layer as a magnetic layer thereon.