baber/WOPTO huggingface dataset:
Patent JP-S57140696-A (JP)
Title: Switching means for waterway
Inventor: AKIMOTO MASAHARU
IPC: C02F3/00
Filed: 1981-02-26
Abstract: PURPOSE: To obtain stable secure siphon action, in a waterway-switching means for a sewage-purifying plant or the like, by attaching a float valve to a connection part between a drain pipe and a headrace pipe so that the float valve will be opened when liquid from the headrace pipe reaches a fixed level.  
     CONSTITUTION: The drain pipe 31 of a siphon pipe is coupled with a headrace pipe 32 whose front part is bent downwards below its upper closed end. When the surface level of liquid inside a tank, into which the siphon pipe is inserted, rises so that the liquid surface in a valve chest 33 exceeds a level a, float 34 falls apart from a valve seat 35 by its buoyancy to communicate the two pipes 31, 32 together. From this moment, siphon action starts. The float valve-separating liquid level is set higher than the level a, so that the unstability and unreliability of the siphon action caused by the swell of the liquid surface or the  like can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03231408-A (JP)
Title: Mold coil
Inventor: ANDO YASUHIKO
IPC: H01F27/28
Filed: 1990-02-07
Abstract: PURPOSE:To prevent reduction in a running area of a cooling duct due to a resin even if a waveform pitch deviates in the peripheral direction by separating opposing edge parts of a corrugated sheet of adjacent two unit coils. CONSTITUTION:Insulation layers 13 and 17 are provided at a periphery of coils 11 and 15 which are overlapped in axial direction by enabling conductors 12 and 16 to be wound around. A corrugated sheet for cooling duct 14 is introduced at a middle point in a diameter direction of the coil 11. A lower edge 14a of the corrugated sheet is located at the upper part from a lower edge 13a of the insulation layer. In the coil 15, an upper edge 18a of a corrugated sheet for a cooling duct 18 is located at the lower part from an upper edge 17a of the insulation layer. When the coils 11 and 15 are superposed, are dipped into a resin liquid, and are pulled up, resin within a duct 20 flow to the outside, a gap 19 is formed at edge parts 14a and 18a of the corrugated sheet even if waveform pitch of the corrugated sheets 14 and 18 deviates in peripheral direction, and no unnecessary resin stays or is hardened within the duct 20 and running cross section is not reduced, thus enabling the corrugated sheet to be assembled easily.
Patent JP-S62183601-A (JP)
Title: Microwave transmission line
Inventor: MIKAMI MUNENORI
IPC: H01P5/103
Filed: 1986-02-07
Abstract: PURPOSE:To adopt the simple structure subjecting no strain and to reduce the transmission loss by using a 3db directional coupler so as to divide an input electromagnetic wave into two with a phase difference of 90 deg. to each other and coupling them with a rectangular waveguide equally at a distance of a 1/4 of guide wavelength corresponding nearly to the center frequency in the frequency range of the operating electromagnetic wave. CONSTITUTION:An input terminal 1 is connected to the 1st terminal 9a of the 3db directional coupler 9 having four coaxial terminals 9a, 9b, 9c, 9d (1st, 2nd, 3rd and 4th coaxial terminals), an electromagnetic wave from the terminal 9a is divided equally into two electromagnetic waves having a phase difference of 90 deg. to each other, they are outputted to the 2nd and 3rd terminals 9b, 9c and the electromagnetic waves inputted to the 2nd and 3rd terminals 9b, 9c are combined and outputted to the 4th terminal 9d. Through the constitution above, one end of inner conductors 11a, 12a of coaxial lines 11, 12 is inserted into a rectangular waveguide 3 through a respective slit 3a with an equal insertion length and the distance of them is selected to be 1/4 of the guide wavelength in the axial direction of the rectangular waveguide 3. The 3db directional coupler 9 and the coaxial lines 11, 12 are constituted that they are supported incorporatedly to a support base 7 and moved axially along the slit 3a while the insertion length and the distance of the coaxial line inner conductors 11a, 12a are kept constant.
Patent JP-H07217114-A (JP)
Title: Hinge structure of roof light window
Inventor: TOBISHIMA YOUICHIROU
IPC: E05D1/04
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a hinge structure of a roof light window by which a hinge support member can easily be attached without spoiling the sealing function and the number of parts can be reduced. CONSTITUTION:In a hinge structure of a roof light window, in which a sliding door 4 is opened/closed against a window frame 3 by a hinge support member 10 attached to the window frame 3, rotatably supporting the rail 8 of the sliding door 4, the hinge support member 10 is provided with a hinge support 41 rotatably supporting the rail a of the sliding door 4 and a fixing part 42 fixed to the window frame 3. The window frame 3 is provided with a fixing groove 15 in which the fixing part 42 is axially inserted and by which the fixing part 42 is fastened in the forward and behind axial direction and vertically so as not to move.
Patent JP-S59152846-A (JP)
Inventor: KOGA SUSUMU
IPC: B32B15/085
Filed: 1983-02-21
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-H06242957-A (JP)
Title: Program execution controller
Inventor: NAGAE TAKAAKI
IPC: G06F21/56
Filed: 1993-02-16
Abstract: PURPOSE:To improve the reliability of program operations relating to the program execution controller of a computer system. CONSTITUTION:First, a first calculating means 11 calculates the fist check sum of an existing state in a main storage device 20. Thereafter, a program copying means 14 copies an object program 31 stored in a storage means 30 newly to the main storage device 20. Then, an adding means 12 adds the second check sum of the object program 31 and the first check sum and obtains a third check sum. Also, a second calculating means 13 calculates the fourth check sum of the main storage device 20 after the object program 31 is stored. Then, an execution monitoring means 15 executes the object program 31 when the third check sum and the fourth check sum coincide and forcibly ends the execution of the object program 31 in the case of non-coincidence.
Patent JP-H05224289-A (JP)
Title: Camera
Inventor: SUZUKI TOSHIHIRO
IPC: G03B17/24
Filed: 1992-02-13
Abstract: PURPOSE:To prevent a picture based on photographing in a back light state from being wastefully printed in advance. CONSTITUTION:The difference of light quantity is calculated by a photometric data processing unit 7 based on photometric data from a central photodetector and a peripheral photodetector on a photographic image frame in a photometry means 3, and further, whether it is the back light state or not is decided by a photometric data deciding unit 8 based on the difference of light quantity, then the decided result is recorded in the magnetic recording part 10 of silver salt film 9 by a magnetic head 11.
Patent JP-S63193249-A (JP)
Title: Microprogram controller
Inventor: WATANABE YASUHISA
IPC: G06F11/00
Filed: 1987-02-06
Abstract: PURPOSE:To solve a fixed fault in its early stage by storing the error occurrence to an error storage circuit in a preset address area, and recognizing the fixed fault in the case of detecting the error with the specified number of times and reporting it to a host device. CONSTITUTION:If an error detected by a read checking circuit 3 is caused by the fixed fault of a control storage part 2, a microprogram is executed again and then a microprogram controller accesses the error address of a storage part 2 where the fixed trouble occurs again. An error is detected by the circuit 3 again and the output 105 of an AND circuit 5 goes to '1'. Consequently, the output 106 of the error storage circuit 6 is set to '1', so a fixed fault deciding circuit 7 is set and when the error is detected specified number of times, the microprogram controller informs the host device that the error is caused by the fixed fault.
Patent JP-S56122947-A (JP)
Title: Determination of pyruvic acid by electrode method
Inventor: TAKIZAWA KOUICHI
IPC: G01N33/52
Filed: 1980-03-03
Abstract: PURPOSE:To find the concentration of pyruvic acid by utilizing POP reaction, by using the fixation enzyme membrane prepared by immobilized enzyme POP on the  porous high molecule membrane which is provided on the surface of electrode as the enzyme electrode. CONSTITUTION:Platinum electrode is used for the working electrode 12 and silver chloride electrode is used for the reference electrode 13. POP bridged on acetylcellulose film by adsorption by 0.025% glutaric aldehyde, is used for the immobilized enzyme membrane 16 and the enzyme electrode 10 is made by attaching the  membrane 16 on said electrodes through the oxygen permeating membrane 15 made of teflon. The electrode 10 is contacted with the sample solution and also, applying voltage of electrode is set at -0.5--0.7 constant voltage. Then, decreased quantity of the enzyme accompained by POP reaction, is detected as the variation of current of electrode and the concentration of pyruvic acid is found. Severed kinds  of biochemical substance are measured because pyruvic acid is contained in the product product not only by a single reaction of the enzyme but by a conjunction of two or more reactions of the enzyme.
Patent JP-S61187041-A (JP)
Title: Setting system for loading attribute
Inventor: MURAYAMA HIDEO
IPC: G06F12/02
Filed: 1985-02-14
Abstract: PURPOSE:To improve the use efficiency of a memory by setting boundary areas between regular processing routines and irregular processing routines to make them into units when an application program is taken out from a source program file and is interpreted to a load module. CONSTITUTION:A source program interpreting part 6 is started by the indication from a control part 1, and sections 1-6 where identification display instructions 5 displaying regular and irregular processings are described in start coding step row are read out successively from a source program file 7. In the interpreting part 8, individual sections are made into units and are divided to regular and irregular processing sections, and an identification code ID is given to the start section. One section division of section 1-6 is formed each time when the section appears in a processing step of the source program in the process of integration to the load module, and the section is discriminated as the regular or irregular processing section, and the ID is given to the start section, and succeeding sections are located by pointers of preceding sections.
Patent JP-S59152418-A (JP)
Title: Rotary scanner of polyhedral mirror
Inventor: MATSUI SADAYUKI
IPC: G02B26/12
Filed: 1983-02-21
Abstract: PURPOSE:To reduce a load of a driving motor, and to realize a high speed rotary scanner by containing a polyhedral mirror and the driving motor in a housing in which pressure is reduced. CONSTITUTION:A rotor 7 of a driving motor, a stator coil 8 and a rotary polyhedral mirror 5 are incorporated in a housing 9. The housing 9 is provided with a window 10, a packing 15, a stop valve 13 and a lead wire 12, and consists of an enclosed structure. Pressure is reduced from the inside of the housing 9 by opening the stop valve 13 and discharges air from an air outlet port 14. As a result, an air resistance to a rotation of the polyhedral mirror 5 is reduced, therefore, a load of the driving motor is reduced, and a high speed rotary scanner is realized.
Patent JP-H11295711-A (JP)
Title: Reflection type liquid crystal device and electronic equipment
Inventor: IIZAKA HIDETO
IPC: G02F1/1335
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure permitting to suppress decrease in brightness of a display even if images are colored, and also permitting an easy manufacture and reduction in manufacturing cost. SOLUTION: On an inner surface of a rear side substrate 20, a colored layer 33 having no optical transparency is formed, and this colored layer 33 is coated with a protective film 34 formed of a transparent resin on the surface. On the surface of the protective film 34, striped pattern transparent electrodes 35 extending orthogonal to a transparent electrode 13 are formed, and an alignment film 32 is formed on the surfaces of these transparent electrodes.
Patent JP-S58144668-A (JP)
Title: Method and device for dismantling and assembling runner for rotary hydraulic machine
Inventor: NAKANO KENROU
IPC: F03B11/00
Filed: 1982-02-24
Abstract: PURPOSE:To permit to adopt a cylinder of short length by a method wherein hanging down or hanging up of the runner by the cylinder is effected in two  steps in case the runner is hang down or hang up to the intermediate position of  the vertical path thereof upon dismantling or assembling the runner under a con dition that the runner is supported by the hydraulic cylinder. CONSTITUTION:In case the runner 22, coupled to a main shaft 21, is removed, a runner cone 23, a draft tube 25 and the like are removed under a predetermined sequence, thereafter, the hydraulic cylinder 14 is attached to the lower end of the main shaft 21 while a runner supporting plate 18 is attached to the lower end of the runner 22. Next, the runner 22 and a draft pipe 26 are coupled by a turnbuckle 39 and the clamping of the runner 22 by bolts is released. Subsequently, the cylinder 14 is extended to hang down the runner 22 and the pipe 26 to the intermediate position, thereafter, they are held once by connecting them by stay bolts 36. The supporting plate 18 is supported by a lower supporting plate 16 of the cylinder 14 under this condition, thereafter, the cylinder 14 is extended again to hang down the runner 22 and the pipe 26 onto a scaffold therefor.
Patent JP-H024299-A (JP)
Title: Solid graphic display method and apparatus
Inventor: DANIERU EI BUROTSUKENSHIYAIA
IPC: G06F3/048
Filed: 1989-02-06
Abstract: PURPOSE: To provide many windows, and to reduce the inconsistency of depth queue among the windows by instructing each of the many windows for the corresponding areas of a display screen, and allocating a binocular view model for deciding the amounts of binocular difference as a selected value to each of the many windows. CONSTITUTION: Each of windows is instructed for the corresponding areas of a display screen including a surrounding part, a first binocular view model is allocated to each window, and a picture is drawn in the area corresponding to the window. Also, a second binocular view model is allocated to each window, and the outline of the window is drawn by zero binocular difference in the surrounding part. Thus, the many windows for displaying many pictures can be presented, and the inconsistency of depth queue among the different windows in those many windows can be reduced. Moreover, the different windows can be allocated to the different binocular view models.
Patent JP-H0711302-A (JP)
Title: Production of double layer bearing
Inventor: SHINDO TAKESHI
IPC: B22F7/04
Filed: 1994-01-31
Abstract: PURPOSE:To produce the double layer bearing which is improved in critical load and cavitation resistance by forming a porous metallic sintered layer on steel sheet and further forming a lubricating layer consisting of a tetrafluoroethylene resin and solid lubricant thereon under specific conditions. CONSTITUTION:The tetrafluoroethylene resin is made into an emulsified state of 0.2 to 0.4mu particle size and the powder of the solid lubricant, such as lead-tin alloy, is mixed uniformly therewith and further the mixture is integrated by co-coagulation, by which the resin powder consisting of about 70 to 95vol.% tetrafluoroethylene resin and about 5 to 30vol.% solid lubricant is formed. On the other hand, the porous layer 6 consisting of bronze powder is sintered on the band-shaped steel sheet 7 and the resin powder previously wetted with an org. solvent is sprayed on the porous layer 6 and is pressed by a roll pressure to coat the porous layer with the resin layer 5. After the org. solvent is removed from the resin layer 5, the resin layer is baked for about 10 minutes at about 380 deg.C and further, the size is adjusted under the roll pressure, by which the double layer bearing 4 having the resin layer 5 on the surface is formed.
Patent JP-S53113910-A (JP)
Title: Combustion chamber structure for a gas turbine engine
Inventor: MORISHITA HIKARI
IPC: F23R3/50
Filed: 1977-03-15
Abstract: PURPOSE: To assure regular combustion in a combustion chamber of a gas turbine engine by providing thereto an annular fuel evaporation chamber so as to permit fuel to be delivered therefrom evenly into amannular premixing chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57143904-A (JP)
Title: Antenna device
Inventor: TAMURA KAZUHIKO
IPC: H01Q19/24
Filed: 1981-02-28
Abstract: PURPOSE:To match an FM or AM broadcast receiving antenna with a 300OMEGA feeder, by using linear dipole antennas whose overall length is >=0.5 times as long as the wavelength of an in-use frequency, and connecting a capacitive reactance element for compensation. CONSTITUTION:To linear dipole antennas 6 and 6, a coil (L)7 and a capacitor (C)8 are connected in series at their terminals 9 and 9, and a feeder is also connected. A linear element 10 is arranged symmetrically in parallel to and at distance (d) from the antennas 6 and 6. The overall length of the antennas 6 and 6 is set about 0.55lambda at a 90-108MHz center frequency, and the series resonating circuit of the L7 and C8 has desired capacitive reactance at 90-108MHz; and large inductivity is obtained in a 170-222MHz band. The overall length of the element 10 is set to <=0.5lambda at 196MHz and its distance (d) is 0.033-0.085lambda. Thus, the linear dipole antennas are matched with a feeder having 300OMEGA impedance.
Patent JP-H04281884-A (JP)
Title: Washing method for washing brush
Inventor: OISHI TETSUSHI
IPC: B08B1/00
Filed: 1991-01-30
Abstract: PURPOSE:To surely wash a washing brush which is contaminated by washing an object to be washed and to prevent the resticking of the contaminants sticking to this brush by removing the contaminants from the washing brush by ultrasonic cleaning while rotating the brush. CONSTITUTION:While the washing brush 2 contaminated by washing the object 1 to be washed is rotated by a device consisting of a shower nozzle 3, a washing tank 4 and an ultrasonic vibrator 5, the contaminants sticking to the brush are removed by the ultrasonic cleaning. Consequently, the washing brush is surely washed and the resticking of the contaminants is prevented.
Patent JP-S57142550-A (JP)
Title: Hot inspection for end of steel member
Inventor: SUZUKI HIROMASA
IPC: G01N21/892
Filed: 1981-02-28
Abstract: PURPOSE:To enable internal defects of a cast piece to emerge clearly and quickly on the surface to be inspected by dividing an etching with a water solution of ammonium persulfate two times. CONSTITUTION:A billet 1 cut to a specified length during the casting is transferred on a conveying roller 2 on line and subjected a forced cooling with a water cooler 4 to adjust the end 3 thereof 1 to about 200-300 deg.C in the surface temperature. Then, after fixed with a clamp 7, the end 3 thereof is ground with a milling grinder 6 to make a flattened surface A to be inspected. An etching agent 8 is sprayed on the surface A to exforiate a blue-violet oxidation film formed on the surface to make a clean surface B to be inspected. After a water cooling adjustment to reduce the surface temperature of the surface B below 200 deg.C, a similar secondary etching to conducted to emerge internal defects on the surface B to be tested. Thereafter, the internal defects are captured while water is injected with a nozzle to wash the surface to be inspected.
Patent JP-H08216349-A (JP)
Title: Composite film
Inventor: YAMAZAKI YASUHIRO
IPC: B32B27/20
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a composite film having excellent water resistance, alkali resistance, hygroscopicity, and non-electrifiable property. CONSTITUTION: In a composite film, a hydrophilic high polymer layer (A) having a thickness of 1-10μm, a hydrophobic high polymer layer (B) having a thickness of 0.01-4μm, and a layer (C) having a thickness of 0.1-10μm are layered in sequence on a plastic film. The layer (C) contains a hydrophobic high polymer (D) and a hydrophilic high polymer (E) as main components. A weight ratio of the high polymers (D) and (E) is 70/30 to 95/5. In a continuous layer of the hydrophilic high polymer, the grained hydrophobic high polymer is dispersed at a size of 0.01-0.5μm. A maximum value of a distance between the grains of the hydrophobic high polymer is 1/10 or lower of an average grain diameter.
Patent JP-S52116483-A (JP)
Title: Synthesis of pyrimidine nucleoside
Inventor: MATSUI MASANAO
IPC: C07D239/54
Filed: 1976-03-15
Abstract: PURPOSE: To obtain title compound useful as a carcinostatic agent in high yield by reaction of bis (tri-lower alkyltin)-5-fluorouracil with 2-substd. tetrahydrofuran. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03232722-A (JP)
Title: Production of powdery zinc chloride
Inventor: FUJITA KENJI
IPC: C01G9/08
Filed: 1990-02-07
Abstract: PURPOSE:To safely obtain the subject powdery zinc sulfide useful as a semiconductor material, a pigment, a raw material of fluorescent substances, etc., at a low cost by reacting sodium sulfide with zinc chloride in an aqueous solution. CONSTITUTION:An aqueous Na2S solution (preferably 13wt.%, especially <=5wt.% at 20 deg.C) is mixed with an aqueous ZnCl2 solution (<=78wt.%, especially <=5wt.% at 20 deg.C) so that the molar ratio of ZnCl2/Na2S may be 1.1-1.5, preferably 1.2. In the case S remains in the produced ZnS powder, S is removed by suspending the powder in water, introducing NH3 gas thereinto and converting S to water-soluble (NH4)2S. The reaction product ZnS is filtrated, washed and subsequently dried at <=95 deg.C, preferably 50-80 deg.C or dried in an atmosphere of H2 gas or dried by adding ethanol, thus obtaining the objective powdery ZnS.
Patent JP-S58149183-A (JP)
Inventor: IMAIZUMI NAOE
IPC: B25G1/00
Filed: 1982-02-25
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-H01205077-A (JP)
Title: Method for depositing thin film by photochemical vapor growth
Inventor: YAMAGAMI ATSUSHI
IPC: C23C16/24
Filed: 1988-02-09
Abstract: PURPOSE:To prevent a drop in the surface temp. of a substrate and to improve the quality of a deposited film by heating an anti-clouding gas when the gas is introduced into a reactor having a transparent window to improve the transmission of high energy light. CONSTITUTION:A heated anti-clouding gas is introduced into a reactor 1 having a transparent window 2 from an inlet 5. Gaseous starting materials for forming a thin film are also introduced from an inlet 4. High energy light 3 is then projected through the window 2 to excite the gaseous starting materials and a thin film 11 is deposited on a substrate 9.
Patent JP-H01202207-A (JP)
Title: Riding type rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1988-02-09
Abstract: PURPOSE:To prevent collision of a seedling planter in turning at a butt, by preventing the lowering of the seedling planter only during disconnecting opera tion of a planting clutch if either one of left and right height sensors is lower than the set height. CONSTITUTION:If turning is carried out at a butt, a planting clutch is previously subjected to disconnecting operation to stop planting actuation of a seedling planter 4. Accordingly, the seedling planter 4 is not subjected to lowering operation even if a sensed height of either of left and right height sensors (10L) and (10R) is higher than the set height. Only rolling operation is performed. If either of the left and right height sensors (10R) and (10L) is simultaneously lower than the set height, the seedling planter is subjected to rolling operation while being operated to lifting.