baber/WOPTO huggingface dataset:
Patent JP-S58152200-A (JP)
Title: Apparatus for automatically stopping operation of siphon of handy pump
Inventor: SAITOU MASAYASU
IPC: F04F10/00
Filed: 1982-03-03
Abstract: PURPOSE:To enable to stop operation of a siphon in a reliable manner, by attaching a  fixed sleeve and a member moved by buoyancy to the top of a discharge hose, extending a small-diameter tube through the inside of the discharge hose, and attaching a  valve to the top of the small-diameter tube which is connected at its rear end to the part where an intake pipe and the discharge hose are connected and connected at its  top to the top end part of the discharge hose. CONSTITUTION:A discharge hose 4 is connected to the top of an intake pipe 2 via a  suction valve and a discharge valve 3, and a fixed sleeve 7 and a movable member 8  having buoyancy are attached to the top of the discharge hose 4. A small-diameter tube  11, extended through the inside of the hose 4, is connected at its rear end to an open- air inlet port 12 at the top of a pump section 6 and connected at its top to a longitudinal sleeve 14 at the center of a guide plate 9. Further, a wire 15 is extended through  the inside of the small-diameter tube 11. A valve 16 is attached to the rear end of the wire 15 while a member 8 having buoyancy is attached to the top of the wire 15. When  the liquid surface is raised to a prescribed level through operation of the pump, the  member 8 is raised and causes upward movement of the valve 16 via the wire 15, so  that open air is introduced into the pump section 6 from a small hole 19. Resultantly, operation of the pump is stopped automatically.
Patent JP-H04274353-A (JP)
Title: Joining method for frame for electronic part
Inventor: TAKADA KAZUSHI
IPC: H01G13/00
Filed: 1991-03-01
Abstract: PURPOSE:To prevent the effect of the quantity of solder on joint strength and the dispersion of the quantity of solder by mutually engaging sections formed to each joining section and joining a pair of solder-plated frames through soldering, etc. CONSTITUTION:A solder-plated frame 1A1 is positioned by utilizing a pilot hole 3 and the end sections, etc., of the frame 1A1, and a circular projecting engaging section 6a is formed to the solder-plated frame 1A1 by a punching die, etc. A solder-plated frame 2B1 is positioned similarly, and a circular indented engaging section 6a is shaped in the same manner. The solder-plated frame 1A1 and the solder-plated frame 2B1, to which the engaging sections are formed, are engaged mutually, joining sections 4 and the engaging sections 6a are applied with a small quantity of solder, solder is melted thinly by a soldering iron, etc., and the solder-plated frame 1A1 and the solder-plated frame 2B1 are joined.
Patent JP-S59160662-A (JP)
Inventor: KASAI KENZOU
IPC: B62B7/12
Filed: 1983-03-02
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-H05234995-A (JP)
Title: Forming method for aluminum alloy wiring
Inventor: NODA SHUICHI
IPC: H01L21/768
Filed: 1992-02-21
Abstract: PURPOSE:To form an Al alloy wiring in which long term reliability can be improved by gas discharging a structure obtained by dry etching by using nonreactive gas to Al. CONSTITUTION:An Al-1%-Si alloy wiring is dry etched by forming a sectional shape of a resist pattern 37 in a semicircular shape by burning, and etching it with chlorine ions at a pattern 37 to Al alloy film 33 with etching speed ratio of 1:1. When the etching of the film 33 is finished, the pattern 37 of an upper layer is all removed, and a section of the formed wiring exhibits substantially semicircular cross sectional shape similarly to that of the pattern 37 of the upper layer. After etching, discharging with fluorine series gas, oxygen or inert gas is continuously conducted thereby to entirely expose the surface of the film 33 to implanted ions, and a deposited film, chlorine series stuck matter on the surface of the film 33 are completely removed.
Patent JP-H01211943-A (JP)
Title: Contact area for multilayer interconnection through hole
Inventor: HAMAI TSUNEO
IPC: H01L23/52
Filed: 1988-02-19
Abstract: PURPOSE:To make it possible to provide concisely a multilayer interconnection by a method wherein a contact area is formed in a form including lattice points assumed in horizontal and vertical directions, whose number is arbitrary including two or more or adjacent ones, and wiring layers, which jump over one layer or more vertically in three dimensions, are connected to each other. CONSTITUTION:A contact area 21 monopolizes a lattice region between two points adjacent to left and right and enables the uppermost second Al layer 5 and the lowest poly Si layer 3 to connect directly to each other. That is, the layer 3 and a first Al layer 4 are connected to each other through a contact hole C as seen three-dimensionally and the layers 4 and 5 are connected to each other through a via hole V being shifted by one track two-dimensionally. As a result, the layers 3 and 5 are connected to each other. Thereby, a multilayer interconnection is concise and becomes small, an increase in the density of a transistor and so on becomes possible and also, as a pattern arranged in configuration as well is formed, the electrical characteristics of the multilayer interconnection can be also improved.
Patent JP-H056684-A (JP)
Title: Method and device for self-inspecting rom
Inventor: YAABANTO ZORIAN
IPC: G06F11/27
Filed: 1991-02-05
Abstract: PURPOSE: To make a ROM, including an m×(n+1) array consisting of 1-bit storage cells, inspect itself. CONSTITUTION: The bit of a previously selected quotient column is loaded in (n+1) columns of a memory. Then, the bits of cells 12' of respective successive rows of a ROM 10' are sent out in order to different one of (n+1) inputs of a two-way multi-input shift register 18' from right to left to perform 1st polynomial division as to all the contents of the memory. Then, the bits are sent out sequentially in the left-to-right direction from respective successive rows to the shift register 18' to perform 2nd polynomial division as to (m×n) contents of the memory 10'.  When the bits of the respective rows are sent in the shift register 18' during the 2nd polynomial division, this shift register generates the bits of a quotient, which are exclusively ORed with different one of the bits of the quotient stored in a memory of an (n+1)th column, so that an error in the memory can be found. A residue is left in the register as the result of the 2nd polynomial division, and this residue also indicates an error of the memory.
Patent JP-H11229942-A (JP)
Title: Fuel injection timing controller for diesel engine
Inventor: KAMISHINA HIDEKAZU
IPC: F02D41/40
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection timing controller capable of optimizing a combustion condition and reducing harmful constituents in exhaust gas not only in a steady operating condition hut also in a transient condition, for a diesel engine. SOLUTION: In an injection timing correcting means 30, a rate of change d<2> Q/dθ<2> of a heat generation ratio is computed on the basis of a change in a cylinder internal pressure Pe, the maximum value of the rate of change is found, and then, the maximum value found in this time is compared with the maximum value found in the late several times and stored. According to the comparison result Δd<2> Q/dθ<2> , a fuel injection timing θFB is corrected, and according to the corrected fuel injection timing θF, an actual fuel injection timing is adjusted by means of a fuel injection timing adjusting means 4, 6.
Patent JP-H01212171-A (JP)
Title: Device for reading picture information
Inventor: SATO KUNIO
IPC: G02B26/10
Filed: 1988-02-19
Abstract: PURPOSE:To improve reading picture quality by controlling a power variation rate in a main scanning direction so as to be equal with the multiplying value of an optical power variation rate and an electric power variation rate and controlling the power variation rate in a sub-scanning direction so as to be equal to the optical power variation rate. CONSTITUTION:The optical picture of an original 10 is optically power variated by a zoom lens 11 and after that, photo-electric converted. Further, the electric power variation is executed in a power variation processing part 13 according to a power variation mask 15. Since one line part photo-electric converting element is provided in the main scanning direction for an image sensor 12, the power variation rate of the main scanning direction goes to be the multiplying value of the optical power variation rate and electrical power variation rate. The power variation rate in the sub-scanning direction is executed by controlling a sub-scanning speed. When a sub- scanning power variation rate 3 is not over the power variation range of the zoom lens 11, the sub-scanning speed is equal with the time of unmagnification and when the sub-scanning power variation rate 3 is over the variable multiplying range of the zoom lens 11, the sub-scanning speed is changed. Thus, the reading picture quality can be improved.
Patent JP-H069585-A (JP)
Title: Sulfonamideendoserine antagonist
Inventor: FUIRITSUPU DEI SUTAIN
IPC: C07D413/12
Filed: 1993-02-24
Abstract: Compounds of the formula <CHEM>  inhibit endothelin, wherein: one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R<1>, R<2> and R<3>; R<1>, R<2> and R<3> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; CO2H; -CO2R<6>; -SH; -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; or -Z<4>-N(R<1><1>)-Z<5><->NR<9>R<1><0>; R<4> and R<5> are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z<1>, Z<2> and Z<3>; halo; hydroxyl; cyano; nitro; -C(O)H; -C(O)R<6>; -CO2H; -CO2R<6>; -SH, -S(O)nR<6>; -S(O)m-OH; -S(O)m-OR<6>; -O-S(O)m-R<6>; -O-S(O)mOH; -O-S(O)m-OR<6>; -Z<4>-NR<7>R<8>; -Z<4>-N(R<1><1>)-Z<5><-> NR<9>R<1><0>; or R<4> and R<5> together are alkylene or alkenylene (either of which may be substituted with Z<1>, Z<2> and Z<3>), completing a 4- to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached.
Patent JP-H04247051-A (JP)
Title: 3-hydroxyphellandral and insect pest repellent comprising the same compound as active ingredient
Inventor: NISHIMURA HIROYUKI
IPC: C07C47/46
Filed: 1991-02-04
Abstract: PURPOSE:To obtain new 3-hydroxyphellandral useful as an insect pest repellent, showing excellently repelling effects on hematoplagia insect pests such as mosquitoes, gnats, Stomaxys calcitrans, sand flies and insect pests belonging to the family Ceratopogonidae, having low residual toxicity because of naturally- occurring substance. CONSTITUTION:3-Hydroxyphellandral (3-hydroxy-4-isopropyl-1- cyclohexenylaldehyde) shown by the formula. The compound can be obtained from leaves of a plant belonging to the genus Cucalyptus camalduleusis by an ordinary method of extracting a naturally-occurring substance and purifying operation of isolation. When the compound is used as an insect pest repellent, the raw material itself is applied to skin or 0.5-70wt.%, preferably 3-40wt.% of the compound is blended with a proper carrier to give a composition, which is used in the form of spray such as lotion or aerosol, or as cream. The content of the compound used is usually 0.01-5mg, preferably 0.1-1mg per cm<2> area of skin.
Patent JP-S58153676-A (JP)
Title: Thermal transfer printing device
Inventor: NOZAKI MINEO
IPC: B41J2/38
Filed: 1982-03-05
Abstract: PURPOSE:To make it possible to perform positive printing by a small amount of picture signal energy even through high melting point ribbon in which sticking phenomenon does not occur is used, by providing a means preheating the heat transfer ribbon, which is supplied to a thermal head. CONSTITUTION:When a printing signal is inputted, a carriage 6 compresses the thermal head 1 and compressing electrode rollers 9 and 10 to the heat transfer ink ribbon 5a and moves it along recording paper 7. The compressing electrode rollers 9 and 10 are contacted with a conductive layer 5-1, and flow the current in a conductive layer 5-3. In this way, the heat transfer ink ribbon 5 is heated until the desired temperature is obtained.
Patent JP-S54127682-A (JP)
Title: Electron beam exposure method
Inventor: GOTOU HIDEKAZU
IPC: H01L21/027
Filed: 1978-03-28
Abstract: PURPOSE:To realize an electron beam exposure method with which a uniform electron beam intensity distribution is ensured within the cross-section of the electron beam on the exposed material and with the reduced exposure time. CONSTITUTION:Electron beam EB0 generated from electron gun 1 is irradiated via condenser lens 2 onto cross-section shape varying means 3 comprising 1st mask m1, 2nd mask m2, X direction deflector dx and Y direction deflector dy respectively. Electron beam EB2 the cross-section of with the desired shape and size given is projected through projection lens 4 onto the exposed material 5 in reduction, and at the same time scanned on the material via the scanning deflector. Digital computer 7, memorizing previously the data of the pattern to be exposed, produces the shape and position designation signal based on the data memorized. And the shape designation signal and the position designation signal are supplied to dx and dy as well as to 6x and 6y via D-A converters 8x, 8y, 9x and 9y as well as amplifiers 10x, 10y, 11x and 11y respectively.
Patent JP-H10230380-A (JP)
Title: Laser beam cutting method
Inventor: AZUMA HIDEKI
IPC: B23K26/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To secure excellent quality in cross section even in the cutting of a thick plate thickness of steel plate or the like. SOLUTION: A laser beam is irradiated on a stock to be cut and oxygen (O2 ) of an assist gas is fed to execute cutting while transferring a nozzle (laser beam condensing part 10) at a prescribed speed. When the nozzle reaches the once stopping position of cutting (B point), the laser beam is stopped (off) to irradiate with the speed of the nozzle (condensing part 10) maintained at the prescribed speed and the assist gas is continued to feed. The nozzle is stopped at a prescribed position C point after passing through B point and transferring by a prescribed distance as it is on the extension line of the locus of the cross section made by cutting. Since the irradiation of the laser beam is turned off at B point after the nozzle passes B point, the part succeeding to B point is not cut. The assist gas is stopped to feed at C point.  Next, the nozzle is returned to B point and is again started cutting from B point changing the cutting condition.
Patent JP-H02214971-A (JP)
Title: Optimization system for combination
Inventor: IGARASHI JIICHI
IPC: G06F19/00
Filed: 1989-02-15
Abstract: PURPOSE:To easily search an optimum resolution by deciding the changing direction of the weight coefficient value according to the state of the converging destination of a simulation and changing the weight coefficient value based on the decided changing direction to try a trial transformation. CONSTITUTION:A simulation executing circuit 2 is prepared together with a parameter control circuit 3, a limit condition check circuit 4, a comparing/deciding circuit 5, etc. Then the rough value, e.g., various values including the satisfactorily small value through the satisfactorily large one are applied at first to the weight coefficient in an energy function which is expressed as the sum of the member of the violation value of the limit conditions and the member of the value to be minimized according to the problems. Thus an annealing process is simulated. The state is checked for the converging destination of simulation with each value of the weight coefficient. Then the changing direction of the weight coefficient value is decided based on the state of the converging destination. The weight coefficient value is changed according to the decided changing direction and at the same time a trial transformation is tried to search an optimum resolution and the proper weight coefficient value. Thus it is possible to easily search an optimum resolution as well as the proper weight coefficient value.
Patent JP-H10229982-A (JP)
Title: X-ray ct scanner and its image processor
Inventor: OKAMOTO HIROTAKA
IPC: A61B6/03
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT scanner so as not to impair the real-time mode, even if an operator frequently performs changing instructions of display parameters during the real-time scanning time. SOLUTION: When the host computer transmits a display parameter request 'WinReq,' the display parameter is changed from the display image generation processing I3' to be started right after receiving it. The display image generation processing whose display parameter is changed is not to be interrupted into the remote control processing R3 for execution. It is also not to be executed right after the display image generation processing I2 before the display parameter is changed. This collects raw data for one sheet of an image, whose delay time spent up for displaying that display image is constant, but not extended, even if the WinReq is received. Even if an operator frequently instructs for changing in display parameters, therefore, extending the delay time is not accumulated, thus, not impairing the real-time mode for display images.
Patent JP-S56132348-A (JP)
Title: Electrophotographic receptor
Inventor: TAKEBAYASHI NORIE
IPC: G03G5/087
Filed: 1980-03-21
Abstract: PURPOSE:To obtain an electrophotographic receptor having sufficient chargeable potential and high sensitivity, by impregnating with an aliphatic hydrocarbon the surface of a photoconductive layer prepared by dispersing a photoconductor powder into a binder resin. CONSTITUTION:A sensitizing dye, when needed, is added to a photoconductive powder, such as ZnO or CdS and this is dispersed into a binder resin to form a photoconductive layer on a conductive substrate. After that, this layer surface is impregneted with an aliphatic hydrocarbon of 5-12, preferably, 6-1C's by a spraying or dipping method. After the impregnation treatment the layer is not heated to or above the boiling point of the hydrocarbon, thus permitting the chargeability of the photoconductive layer and the maximum chargeable potential to be enhanced without deteriorating sensitivity and dark decay to be reduced.
Patent JP-S62194241-A (JP)
Title: Flash light emitting device for camera
Inventor: IGAWA KAZUO
IPC: H05B41/32
Filed: 1986-02-20
Abstract: PURPOSE:To prevent an overvoltage from being applied to a sequence control circuit by providing a unidirectional element which leads a voltage developed at a terminal exceeding a source voltage through to the oscillation operation of a DC/DC converter to the positive electrode side of a battery between the positive electrode side of the battery and the terminal. CONSTITUTION:A diode 26 for the dielectric strength protection of the sequence circuit B is interposed between a resistance 6 and the positive electrode of the battery 1. A reverse bias is applied between the emitter and collector of a transistor (TR) 2 for oscillation while blocking oscillation is carried on. The voltage obtained by superposing the emitter-base reverse bias voltage of a oscillation TR 2 upon the source voltage is outputted to a signal line (a) through the emitter and base of the oscillation TR 3 as PNP junction and the resistance 6, but a voltage exceeding the sum of the source voltage and the forward voltage of the diode 26 is absorbed to the positive electrode side of the battery 1 through the diode 26. Consequently, a high potential which exceeds the voltage obtained by adding the forward voltage of the diode 26 to the source voltage is never applied to the sequence control circuit B.
Patent JP-S58154757-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: INOUE SHIYUNEI
IPC: C08L7/00
Filed: 1982-03-10
Abstract: PURPOSE:To provide a polyarylene sulfide resin compsn. having well-balanced excellent resistance to heat and impact, extrusion stability, moldability, color tone and appearance of moldings obtained therefrom, by blending a specified olefin copolymer in a specified amount. CONSTITUTION:0.5-50, pref. 5-30pts.wt. olefin copolymer composed of 70- 99wt% alpha-olefin and 30-1wt% alpha,beta-unsaturated acid glycidyl ester, such as ethylene/glycidyl methacrylate copolymer, is incorporated in 100pts.wt. polyarylene sulfide resin having, as a main structural unit, a repeating unit of the formula (wherein Ar is a bivalent arom. residue contg. at least one six-membered carbon ring) to obtain the titled polyarylene sulfide resin compsn.
Patent JP-S58155840-A (JP)
Inventor: YUHARA TADANORI
IPC: A61B5/0215
Filed: 1982-03-10
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-S62202330-A (JP)
Title: Production of magnetic recording medium
Inventor: OSADA MINORU
IPC: G11B5/716
Filed: 1987-02-19
Abstract: PURPOSE:To improve the reproduction characteristic of a high-frequency signal by forming the 1st magnetic layer consisting of a ferromagnetic material of ferrite or chromium on a substrate and sticking a cobalt or cobalt-nickel alloy by a diagonal vapor deposition method at >=70 deg. incident angle to the substrate on the 1st magnetic layer. CONSTITUTION:The coating compd. prepd. by dispersing the ferrite or chromium consisting of a ferromagnetic metal having small coercive force into a thermoplastic binder is coated on the substrate 1 such as polyester film which is a base or said material is deposited on the substrate by the vacuum deposition method to form the 1st magnetic layer 2. A ferromagnetic material such as cobalt, cobalt-nickel alloy or cobalt-doped iron oxide is deposited on the 1st magnetic layer 2 by the diagonal vapor deposition method to form the 2nd magnetic layer. The incident angle of the prescribed angle from the normal to the substrate 1 in the stage of said diagonal vapor deposition is preferably >=70 deg. at which the coercive force increases sharply. The ferromagnetic layer having the large coercive force is thereby easily obtd. and the linearity in the high-frequency region of an audio signal, etc. and the reproduction characteristic of the signal are improved.
Patent JP-S55129858-A (JP)
Title: Data recovery unit
Inventor: OOMORI MASAICHI
IPC: G06F17/40
Filed: 1979-03-28
Abstract: PURPOSE: To ensure to confirm the operating condition, by enabling to inform the operating conditions such as tape run, data recovery error and cell voltage drop with one informing section through distinction and reducing the burden of data recovery personnel.  
     CONSTITUTION: The user terminal unit 10 is connected to the data recovery unit 20, voltage is fed to the control circuit section 21 and the tape run control section 22 of the unit 20 from the cell power supply 23, and the measure data from the unit 10 is fed to the unit 20. This data is stored to the memory circuit 21a of the circuit section 21, the state of memory is detected at the control circuit 21b, and after feeding the run instruction to the tape run control section 22, the instrument data of the circuit 21a is fed to the control section 22. The control section 22 detects the instruction, and the signal is fed to the informing section 27 via the operation confirming signal generating circuit 28 and variable resistor 29 for sound alarm. Further, when error is detected at the check circuit 21c, the error signal is fed to the informing  section 27 via the OR circuit 25 and alarm signal generating circuit 26, the voltage  drop of the power supply 23 is detected at the cell voltage detection circuit 24, it is  fed to the informing section 27. 
     COPYRIGHT: (C)1980,JPO&Japio