baber/WOPTO huggingface dataset:
Patent JP-H07225538-A (JP)
Title: Overload safety device and image forming device
Inventor: KOSHIMIZU MASATO
IPC: G03G21/00
Filed: 1994-02-10
Abstract: PURPOSE:To eliminate the instability of the actuation of a torque limiter caused by the load of the tooth of an output side helical gear at the time of providing a spring pressurizing the output side helical gear toward the torque limiter by coaxially providing the output side helical gear connected to the next load side of the torque limiter. CONSTITUTION:A driven clutch 47 engaged with a driving clutch 39 is arrayed on a shaft 38 between an input side helical gear 41 with the driving clutch 39 and the output side hxelical gear 48, the driving clutch 47 and the output side helical gear 48 are connected in an axial direction by movable shaft couplings 54 and 55 and a compression coil spring 49 is interposed. The thrust Fa of the output side helical gear 48 is received by a frame body 37 and the driven clutch 47 is removed with accurate overload torque because the clutch 47 is separated from the spring 49.
Patent JP-S63227965-A (JP)
Inventor: RUI BIGOO
IPC: F03C1/40
Filed: 1988-02-22
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-S62221990-A (JP)
Title: Boat consisting of two section
Inventor: HAWAADO II REBUIN
IPC: B63B7/04
Filed: 1987-02-20
Abstract: A combination two-section boat and cargo carrier comprises first and second substantially identical sections (10, 12), each having a substantially horizontal bottom surface (14), at least two generally vertical sidewalls (16, 18) and a generally vertical connecting wall (22). The connecting wall is configured with a male connector (62a, 62b), which protrudes from the surface of the connecting wall in a direction generally normal to the plane of the connecting wall, and a complementary female connector (64a, 64b) which is recessed into the connecting wall in a direction generally normal to the plane of the connecting wall. The male and female connectors are symmetrically disposed from a vertical centre line of the connecting wall and are adapted to mate with each other when the connecting walls of the first and second identical sections are placed in abutting relation to one another. A removable assembly blade connector (68) is provided in order to join the male nad female connectors, so as to form a boat. When superposed, the sections provide a water-right cargo carrier which is secured by removable clamps (38) which engage the upper protruding edges of the sections.
Patent JP-H09225339-A (JP)
Title: Dust collecting unit and air cleaner equipped therewith
Inventor: TAIRA OSAMI
IPC: B03C3/41
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in dust collection of a treated medium by a method wherein nickel chromium wire is spirally wound on a cylindrical surface of a hollow cylindrical discharge electrode, an inner face opposed at a space to the nickel chromium wire is made to be a dust collecting electrode, and high voltage is applied while the nickel chromium wire is heated to generate corona discharge. SOLUTION: An air cleaner removing smoking of tobacco or the like, fine soot and smoke, etc., is equipped with a case body having a plurality of dust collection units 20 by being disposed in an array, a blower cover, etc. Each dust collecting unit 20 has a first hollow cylinder component 1 forming a dust collecting electrode (positive pole) and a second hollow cylindrical component 2 which fits therein and forms a discharge electrode (negative pole), and a nickel chromium wire 4 is spirally wound on both cylindrical components 2. Then, the nickel chromium wire is heated by electrically charging the wire under a state wherein air to be treated is made to flow through a space 7 between both cylindrical components 1, 2, and corona discharge is generated by applying high voltage to positive and negative poles.  Thereby, soot, smoke, etc., are charged by negative to be arrested on an inner surface of the cylindrical component 1.
Patent JP-S57155447-A (JP)
Title: Treatment of excavated residual soil in mud water construction work
Inventor: YAMAUCHI EIJI
IPC: B09B1/00
Filed: 1981-03-18
Abstract: PURPOSE:To efficiently and economically treat excavation residual soil as well as enable the mud water contained in the residual soil to be reused as a stabilization liquid by a method in which the excavation residual soil containing mud water is subjected to a vibrating treatment so as to separate the mud water from the excavated residual soil of lessened moisture content. CONSTITUTION:Excavated residual soil 5 containing mud water 2', generated in the formation of underground trench 1 by a mud water construction work, is charged into a soil tank 3 and then subjected to a vibrating treatment by a vibrator 4. Whereupon, the mud water 2' is separated from the excavation residual soil 5 in the soil tank 3 and gathers in a mud water storage 7 through a partition plate 6 with small holes. The mud water 2' in the storage 7 is recovered by a pump 8, etc., and sent into the underground trench 1 to use it as a stabilization liquid. The excavation residual soil 5 of lessened moisture content in the soil tank 3 is delivered by dump truck, etc., to a soil dump site.
Patent JP-S62194553-A (JP)
Title: Logic circuit with trouble information holding function
Inventor: KATSUTA NOBUO
IPC: G06F9/22
Filed: 1986-02-21
Abstract: PURPOSE:To perform the trouble processing analysis quickly by providing an execution delay means of micro instructions for the purpose of holding data stored in registers controlled by micro instructions and holding trouble data if interrupted trouble occurs in a data storage register. CONSTITUTION:If data error due to interrupted trouble of a data storage register 1 is detected in data A, a clock signal 102 is inputted to the register 1 without being stopped for a time corresponding to m-number of clocks because of its high speed. A register update suppressing signal 104 generated from a suppressing indication generating circuit 5 is inputted to the register 1 also, and the update is suppressed therefore to store and hold only data A, which is trouble data, in the register 1. Since a suppression indicating signal 107 outputted from the circuit 5 is generated at intervals of n-number of clocks (n>m) of the clock signal 102, the influence of the clock signal 102 is all eliminated on the condition of n>m. Thus, data A is referred to perform the trouble processing analysis related to data A without hindrance.
Patent JP-S54129970-A (JP)
Title: Scanning image display unit
Inventor: UEMAE TOSHIYUKI
IPC: G01N23/225
Filed: 1978-03-31
Abstract: PURPOSE: To make it possible to display the magnification of a sample image, and also to measure the length of the sample image at any point.  
     CONSTITUTION: After circuit A is selected 21, voltage VB of variable DC power supply 22 is compared 23 with scanning signal VX to generate a pulse with VX to generate a pulse with VX less than VB, gating 24 is done by a pulse  generated at the time when scanning signal VY is between reference voltages V 1  and V 2 , and the signal is added to secondary-electron detection signal 4 for brightness moudulation, so that scale 25 will be displayed on CRT7. By VB and the output of  magnification control circuit 14, the actual length of mark length (l) on CRT is  measured 31 and displayed 20. Further, horizontal and vertical scanning signals are  compared with several variable reference signals and the length of the mark and its  dislay position are changed. Once a conversion value on the sample surface of the  mark length is assigned 33 after circuit B is selected 21, assigned length 33 is controlled automatically and displayed 20 by magnification control output 14. It is convenient to display the contents of display 20 on the CRT screen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H057381-A (JP)
Title: Method of following backup memory in key telephone set
Inventor: NISHIDA SOKU
IPC: H04Q3/545
Filed: 1991-02-06
Abstract: PURPOSE:To simplify re-registration of a system data and to reduce the design man-hour by adding a control function to revise a content of a RAM automatically to a new ROM in the case of version-up. CONSTITUTION:A control function used to revise a content of a RAM automatically is added to a ROM in a key telephone set whose ROM version is revised because of the offer of a new service function. Then a program of the ROM is started when a version number of the ROM and a version number of the RAM are coincident through the result of comparison in the following procedure of the backup memory. When they are dissident, the version of the RAM is revised up by transferring the content of the ROM to the address of the RAM available of the version of the ROM. Thus, no re-registration job is required for a maintenance personnel and an installation personnel, and the designer easily revises the design of the program of the ROM without taking care of the current address of the memory RAM.
Patent JP-S58160042-A (JP)
Title: Compensating method of thermal displacement of numerically controlled machine tool
Inventor: ROTSUKAKU TADASHI
IPC: G05B19/404
Filed: 1982-03-12
Abstract: PURPOSE:To compensate the relative position between a cutting nose and a workpiece by an amount of displacement by a method wherein the amount of displacement is calculated from the difference between the temperature of cutting oil or of machine part upon which cutting oil is poured, and the room temperatures or the temperatures of machine part, upon which no cutting oil is poured. CONSTITUTION:Detectors 12a-12c detect the cutting oil temperatures or the temperatures of machine parts, the temperature of which change highly sensitively in response to the cutting oil temperatures, while detectors 13a-13c detect the room temperature or the temperatures of machine parts, the temperatures of which change highly sensitively in response to the room temperatures. Detected signals are simplified with amplifiers 14 and 15 and then inputted to a multiplexer 16, which inputs received signals to an A/D converter 17 successively according to signal switching instructions 21 from an operational unit 18. The mean values of the oil temperatures Tc and the room temperatures Tr are calculated from the detection signals converted to digital quantities at the operational unit 18 and multified by a correction coefficient alpha and an influence coefficient beta in order to calculate beta(TcalphaTr) as a compensation amount. The relative position between the workpiece and the cutting tool nose is compensated in proportion to said compensation amount. Consequently, the influence of thermal strain can be controlled.
Patent JP-S58174576-A (JP)
Title: Preparation of heater for vacuum vapor deposition apparatus
Inventor: MAKINO YOUICHI
IPC: C23C14/26
Filed: 1983-03-07
Abstract: PURPOSE:To enable the mass production of the titled heater easily in low cost, by a method wherein a resistor paste containing a conductive material is deposited on the main surface of a ceramic green sheet in an optional wiring pattern and a separate sheet is stacked on the resulting wiring pattern formed sheet to carry out baking. CONSTITUTION:An org. binder is added to a stock material having heat resistance, heat conductivity and air-tightness after sintering comprising alumina, beryllia, mullite, zircon or cordierite to be kneaded therein and the obtained mixtuer is rolled or cast onto a flat surface to be dried by heating. On the main surface of thus formed ceramic green sheet 21, a resistor paste containing a conductive material such as Mo or W is deposited in a wavy, a spiral, a meandering or other optional wiring patterns 30. In the next step, a separate ceramic gree sheet 22 is stacked on the patterned surface to carry out baking in a non-oxidative atmosphere. After baking, the surface to be provided with a vapor deposition substance is polished to prepare a heater for a vacuum vapor deposition apparatus.
Patent JP-H078559-A (JP)
Title: Cardiac catheter for imaging left ventricle
Inventor: DEEBITSUDO OO UIRIAMUSU
IPC: A61M25/00
Filed: 1994-03-09
Abstract: PURPOSE:To minimize the manual regulation necessary to arrange a catheter in no contact with the endocardial membrane of the left ventricle by bending the top end part of a far end part in a pigtail form, and stereoscopically curving the far end part into a spiral form. CONSTITUTION:A catheter 10 is formed of a body part 12 consisting of a hollow tubular body, a far end part 14, and a near end part 16 situated on the rear end side of the body part 12, the internal cavity is extended through over the whole length of the tubular body, and a hub 18 forming the connecting part with an injector is mounted on the near end part 16. The near end part 14 of the catheter 10 is formed of a top end part (first part) 20 curved in a pigtail form, and a plurality of curves consisting of third and second parts 22, 21 continued thereto and gradually reduced in radial in the order of the second part 21, the third part 22, and the first part 20, which are situated on different planes, and the far end part 14 has a three-dimensionally curved spiral form.
Patent JP-S55131092-A (JP)
Title: Hydrocracking of heavy hydrocarbon oil
Inventor: TOMII TATSU
IPC: C10G47/18
Filed: 1979-03-30
Abstract: PURPOSE: To obtain residual oil and heart cut having a boiling range of 200W350°C and good low-temperature fluidity, by a method wherein heavy hydrocarbon oil is subjected to hydrocracking in the presence of a noble metal catalyst supported on a zeolite-alumina carrier.  
     CONSTITUTION: A catalyst used consists of 0.05W5wt% at least one noble metal such as Pt or Rh supported on a carrier composed of not less than 50% of particles having a pore diameter of 120W600Å and a pore volume of not less than 0.4ml/g and composed of 97W50wt% alumina and 3W50wt% acid-type Y-zeolite or the zeolite which is partly or wholly substituted with alkali metal ion or rare earth metal ion. Heavy hydrocarbon oil is subjected to hydrocracking at a temp. of 300W450°C, at a pressure of 50W200kg/cm 2 , at a liquid space velocity of 0.1W10h -1  and at a hydrogen/feedstock oil ratio of 300W2,000Nm 3 /Kl until a decomposition rate of 30W60wt% is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59164391-A (JP)
Title: Catalytic dewaxing
Inventor: KOIKEDA MINORU
IPC: B01J23/00
Filed: 1983-03-10
Abstract: PURPOSE:To produce a low fluidity fuel oil and a high quality gasoline, by bringing a high fluidity petroleum distillate into contact with a special crystalline silicate. CONSTITUTION:A wax-containing petroleum distillate is dewaxed by bringing it into contact with a crystalline silicate having a chemical composition of the formula (shown by the molar ratio of oxide in dehydrated form) (where R is at least one monovalent or divalent cation; n is the valency of R; M is lanthanum, cerium or bismuth; y>=12). The crystalline silicate is suitable for use as catalyst for catalytic dewaxing and does not form heavy aromatic compds. which are precursors of coke in the decomposition process of wax. Thus, the deposition of coke on the catalyst is prevented leading to improved durability of the catalyst. It is also characteristic in that a low fluidity fuel oil and gasoline are produced selectively.
Patent JP-S57151972-A (JP)
Title: Original position detector
Inventor: MORIYA YASUMASA
IPC: G03G15/04
Filed: 1981-03-17
Abstract: PURPOSE:To inform an operator of corrected information on an original position by detecting the original position placed on a platen by providing a light emitting element and a photodetecting element on the platen. CONSTITUTION:When an operator rotates a platen cover 4 from a phantom-line position to a solid-line position by 180 deg., a photodetecting element base 2 also rotates accordingly to the solid-line position by 90 deg.. Then, an original 11 is mounted on a platen 1 and aligned to a stopper 10, so that (n) beams of light generated by light emitting elements 9 are transferred to photodetecting element 8 if they are not cut off by the original 11. Those (n) pieces of optical information are converted into (n)-bit logical level signals to detect the presence of the original 11 in the two outer area and inner area of the platen 1, thus letting the operator know corrected information on the original position.
Patent JP-H05210510-A (JP)
Title: Reserved word retrieving system
Inventor: SOMAZAWA YOSHIMI
IPC: G06F9/45
Filed: 1992-01-30
Abstract: PURPOSE:To additionally register a reserved work by user's option specification. CONSTITUTION:A reserved word storing procedure 2 copies a reserved word information pointer table into a memory provided in a compiler, a reserved word registration procedure 3 registers dynamic reserved words in the table, and a retrieval procedure 1 retrieves the table, so that the dynamic reserved words can be used in compilation units. A user, therefore, specifies an option optionally at the time of compiling, then the optional character string becomes a reserved word for starting a special process, so the process can be switched according to whether or not the option is specified.
Patent JP-S53124037-A (JP)
Title: Multiple memory control device
Inventor: TAMARU KEIKICHI
IPC: G06F12/00
Filed: 1977-04-06
Abstract: PURPOSE:To avoid the malfunction by displaying that the information is under transfer between the memory planes and inhibiting the memory access action during the transfer time.
Patent JP-H063933-A (JP)
Title: Developing method
Inventor: YASUDA SHINICHIRO
IPC: G03G15/08
Filed: 1992-01-28
Abstract: PURPOSE:To stably and uniformly electrify a developer by using a regulating member composed of a conductive fiber-like member connected to a power source as a part abutted on a developer carrier. CONSTITUTION:The developer electrified by the fibriform conductive member 8 formed like a brush is carried to a position in contact with a roller-shaped regulating member 9 in accordance with the rotation of a developing carrier 1 to regulate the thickness of the layer of the developer by the roller shaped regulating member 9 connected to the power source E2, and formed with the conductive fibriform member on the surface, and simultaneously, the developer is imparted with the charge by receptively and actively bringing into contact with the conductive fibriform member of the roller shaped regulating member 9 to obtain more stable electrification. Thus, a high-resolution and high-density image without having dust and surface staining can be stably formed.
Patent JP-S59164017-A (JP)
Inventor: YOSHIMORI KOUTAROU
IPC: A47J17/04
Filed: 1983-03-09
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-H10238367-A (JP)
Title: Energy storage type gas turbine power generating system
Inventor: ARAKI HIDEFUMI
IPC: F02C3/30
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To easily cope with a peak of the power demand in a system where the liquid air manufactured by utilizing the residual power and the cold held by a cold storing mechanism, is stored in a tank, by comprising a mechanism for transmitting the cold to a cold storing mechanism from an external auxiliary heat sink of an energy storing system. SOLUTION: The air liquidizing operation in the night or the like of small demand of power, is performed by connecting a power generating electric motor 8 and the compressors 51-53, and driving the compressor 51-53 by the power generating electric motor 8 while utilizing the residual power. The obtained air of high temperature and high pressure is supplied to a counterflow heat exchanger 90, for the heat exchange for a coolant such as the water stored in a low temperature tank 70, the high pressure air after the cooling, is supplied to a counterflow heat exchanger 91 to be cooled, and then successively cooled by the counterflow exchangers 92, 93 to be finally liquidized, and the liquidized air is stored in a storing tank 17.  The coolants in the low temperature tanks 70-73 are heated when the air is liquidized, so that the coolants are moved to the high temperature tanks 75-78 to be stored.
Patent JP-H11238451-A (JP)
Title: Field emission type cold cathode and its manufacture
Inventor: MATSUZAKI TADAHIRO
IPC: H01J1/304
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type cold cathode free of generation of a leak current even through a long time service. SOLUTION: A field emission type cold cathode is composed of an insulating layer 2 provided on a conductive board 1, a gate electrode 3, and an approx. conical emitter 4 having a sharp tip which is furnished in a cavity 6 formed in the insulating layer 2 where the gate electrode 3 is opened, wherein the emitter 4 is located on a projection 11 furnished on the board 1 by forming a step 7, and the cavity 6 is formed while the whole upper part of the step 7 around the projection 11 is exposed so that a dead angle for the emitter 4 is generated by the step 7 on the side wall of the insulating layer 2.
Patent JP-H05235431-A (JP)
Title: Laminated piezoelectric effect element
Inventor: KIMOTO HIROICHI
IPC: H01L41/09
Filed: 1992-02-26
Abstract: PURPOSE:To extremely simplify a conventional method for connecting inner electrodes by insulation gas in a zigzag manner at each one layer, to prevent damage or bubbles easily occurring in the glass and to reduce an initial malfunction. CONSTITUTION:Electric insulating layers 3 are formed on a pair of opposed entire side faces of a laminated piezoelectric effect element, and outer electrodes 4 are formed thereon so as to electrically connect inner electrodes of opposed surfaces exposed with the inner electrodes at every other layer. Thus, a structure of parts in which the inner and outer electrodes are connected is simplified, and manufacture is simplified. Further, an initial malfunction due to insufficient connection of the inner electrodes and the outer electrodes is eliminated to improve reliability.
Patent JP-H01212799-A (JP)
Title: Production of electroplated steel sheet
Inventor: KIMOTO MASAYA
IPC: C25D15/00
Filed: 1988-02-22
Abstract: PURPOSE:To produce the subject Z electroplated steel sheet having excellent corrosion resistance and workability by incorporating a specified amt. of condensed phosphate into the Zn and Zn alloy plating soln. contg. soluble metal salts for forming metal oxides, and uniformly and compositely coprecipitating the fine particles of the metal oxides. CONSTITUTION:When a steel sheet, etc., are plated with Zn or a Zn alloy such as Zn-Ni, 0.1-30g/l of the water soluble metal salts of Mo, Ti, V, Cr, Mn, W, etc., are incorporated into the Zn or Zn alloy plating soln., and further 0.05-1.0wt.% of the condensed phosphates such as Na4P2O7 and Na5P3O10 are added to the soln. When electroplating is conducted by using such a plating soln., the fine particles of the oxides of Mo, Ti, Cr, V, Mn, and W are uniformly dispersed and coprecipitated in the plating film of Zn or a Zn alloy without being flocculated, the plating soln. is not deteriorated with the lapse of time, and a steel sheet excellent in corrosion resistance and workability and having a plating film of coprecipitated fine particles of metal oxides is obtained.
Patent JP-S52122152-A (JP)
Title: Case structure of electronic wristwach
Inventor: IWAI YUUICHIROU
IPC: G06F15/02
Filed: 1976-04-07
Abstract: PURPOSE:To achieve the simplification of mechanism and improve the ease of operation and reliability of input part by employing a touch switch system for input and output keyboard.