baber/WOPTO huggingface dataset:
Patent JP-S54144383-A (JP)
Title: Diphosphonic acid derivative and herbicide containing the same
Inventor: SUZUKI FUMIO
IPC: A01N57/24
Filed: 1978-04-27
Abstract: NEW MATERIAL:Diphosphonic acid derivative of formula I [X is II, III, IV (Y, Z are H, halogen, lower alkyl, OH)], and its salt.  
     EXAMPLE: N-(2-pyrimidyl)aminomethylene diphosphonic acid.  
     USE: Herbicide effective by leaf and stalk treatment.  
     PROCESS: The compound I can be prepared by the A process which is an improvement of the process disclosed in German Patent OLS No.1,958,124, or by the B process which is a novel process. For example, the examplified compound is obtained by the B process from 2-aminopyrimidine, orthoformic acid ethyl ester, and diethylphosphite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54141573-A (JP)
Title: Mask for exposure
Inventor: SUDOU MASATOSHI
IPC: G03F1/60
Filed: 1978-04-26
Abstract: PURPOSE: To perform highly accurate alignment through simple operation without using any space holding device in mask alignment by a proximity method by constituting an exposure mask which gives a slight spacing between the exposure mask and substrate.  
     CONSTITUTION: In a method of positioning an exposure mask original plate 3 on a semiconductor substrate 2 coated with photosensitive agents 1, the mask patterns 4 by the material cutting off exposure rays are formed on the mask original plate 3 which transmits exposure rays and further protrusions 5 which are thicker than the thickness of the patterns 4 and give a spacing between the mask orginal plate 3 and substrate 2 are provided in the specified positions of the portions excluding the regions forming the patterns 4. And the difference between the patterns 4 and protrusions 5 are selected within a range of 0.05 to 100μm, whereby the operation of the mask alignment by a proximity method is simplified and the highly accurate alignment is made possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54143138-A (JP)
Title: Color zerography
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1978-04-27
Abstract: PURPOSE: To produce a color image of excellent registration by a single overlap transver, while reducing the size of the apparatus and increasing the copying speed, by adding an image forming step for independent dichroic image.  
     CONSTITUTION: A photosensitive element 1 has its surface unformly subjected to a primary charging operation of a preset polarity by a corona discharger 2 and then to a secondary charging operation of the opposite polarity and with less charges by a corona discharger 3. If the surface of this element 1 is irradiated with an optical image 4 having colors of white, black, blue, green and red, then a latent image having a red color portion negative, a black portion positive and the remainder at zero potential is formed. Then, black toners 5 of negative potential and red toners 6 of positive potential are applied to effect the development, and uniform charge is effected by the corona discharger 7. Then, the image of black and red colors is transferred to transfer paper 8 by a corona discharger 9. After the charges of blue and green toners are performed likewise with the use of another photosensitive element, the transfer to the paper 8 is performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60195169-A (JP)
Title: Marking ink composition
Inventor: SHIOBARA TOSHIO
IPC: C09D11/00
Filed: 1984-03-16
Abstract: PURPOSE:To provide the titled composition having excellent wettability and adhesive strength to molded articles, and easily giving a clear mark to the substrate, by mixing a marking ink with a specific amount of a reactive linear silicone polymer mixture or their reaction product. CONSTITUTION:The objective composition can be produced by mixing (A) a marking ink (preferably containing a thermosetting resin component such as phenolic resin, epoxy resin, or alkyd resin) with (B) a reactive silicone polymer composition composed of (i) a linear silicone polymer [preferably the polymer of formula I (R<1> is H, 1-5C (un)substituted univalent hydrocarbon group, OH, hydrolyzable group other than halogen, amino or epoxy-containing hydrocarbon group; R<2> is H or (un)substituted univalent hydrocarbon group; n is >=3] and (ii) a branched silicone polymer [preferably a polymer composed of the unit of formula II (R<3> is amino or epoxy-containing hydrocarbon group; a and b are 0-3; a+b=3) and SiO2 unit at a molar ratio of 0.5-2:1] or the reaction product of (i) and (ii). The amount of the component B in the composition is 0.05-10wt%.
Patent JP-H04267806-A (JP)
Title: Sodding execution
Inventor: HAYASHIBARA HAJIME
IPC: A01C11/02
Filed: 1991-02-22
Abstract: PURPOSE:To readily create a turf in a wide area in a short time by executing mechanically sodding of creeping type lawn without depending upon manual operation. CONSTITUTION:Sod is mixed with fertilizer and a water absorbing material by a blender 1 to produce a mixture, which is loaded on a carrier 3, the mixture 5 of lawn, fertilizer, etc., is delivered in fixed thickness by the carrier 3, rolled by a roller 4 and turf creation is successively carried out while moving the carrier 4 and the roller 4.
Patent JP-S61210451-A (JP)
Title: Recomposition system for main memory device
Inventor: FUJIWARA TSUNETAKA
IPC: G06F12/16
Filed: 1985-03-14
Abstract: PURPOSE:To recompose a main memory device without depending upon the labour and to shorten the average repairing time by providing a main memory recomposing control device and shrinking and recomposing automatically a main memory device based upon the error generating information in the main memory device. CONSTITUTION:When an error occurs in a main memory device 20 and the error is detected at an error detecting circuit 21, an error generating report is executed at a main memory recomposing control device 30, and the device 30 starts the recomposing processing based upon the information. Namely, a processing part 31 reads the contents of an error area indicator 23 of the device 20 to a memory part 32 and reads a main memory control table in a magnetic disk device 40 to the memory part 32. The device 30 identifies the minimum rearrangement unit in the device 20 based upon the contents read in the memory part 30, founds out the entry of the main memory control table corresponding to respective pages in the device 20 included in it and hoists the flag to show the impossibility of the usage. Thereafter, by using the main memory control table, the device 20 is automatically shrunk and recomposed and the average repairing time can be shortened.
Patent JP-H10230739-A (JP)
Title: Portable hot water tank
Inventor: YOKOYAMA TAKESHI
IPC: B60J1/20
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable hot water tank which can be carried easily and can be stored in a compact manner when it is not used by providing a locking part in an upper part of a main body consisting of a platelike hollow body. SOLUTION: A hot water tank main body 11 consists of a platelike hollow body which is rectangular parallelopiped. This main body 11 is made of plastics, and when it is made of transparent plastics and is provided on a window of an automobile body, a visual field is ensured. If this main body 11 is made of a coloring property material, it can ensure the light shielding property and has the curtain effect. When a portable hot water tank is provided on the automobile body 21, an upper locking part 12 is locked in an assist grip 24 provided in an upper part on an indoor side of a window 23 on rear side of the automobile body. The locked main body 11 is heated by solar light through the window 23 on rear side while an automobile runs, and the heated water becomes hot water.
Patent JP-H03252613-A (JP)
Title: Waveguide type optical device
Inventor: KURIMA KAZUNORI
IPC: H01L27/02
Filed: 1990-03-02
Abstract: PURPOSE:To easily attain the low-loss coupling of optical fibers and a plane optical waveguide by forming a base plate to constitute a plane holder of a silicone wafer or hard ceramic having <=+ or -mum flatness. CONSTITUTION:The base plate 1 is constituted of a supporting member 2 and a supporting frame 3. The supporting member 2 is a square planar member and has broad grooves 2a for housing a part of connector members from a pair of the opposite sides thereof toward the center. The supporting member 2 is made of the hard ceramics and is so finished that the smoothness on the surface attains <=2mum (+ or -1mum); further, the member has metallic patterns 20 for leading out electrodes on the mounting surface thereof. On the other hand, the supporting frame 3 is made of a metal and has a recessed part 3a for housing the supporting member 2 at its center. The precise axial alignment is easily attained in this way and the coupling of the plane optical waveguide and the optical fibers with high efficiency is easily attained.
Patent JP-H02230960-A (JP)
Title: Knocking control device for internal combustion engine
Inventor: AKI TAKAHIRO
IPC: F02P5/152
Filed: 1989-03-02
Abstract: PURPOSE:To secure the spark advance stability during the stationary running and prevent the abnormal spark delay at the transient time by counting the number of times when the detected knocking is the discrimination level or above, and delaying the ignition timing by the spark delay quantity corresponding to the number of times. CONSTITUTION:A control device 1 calculates the average value of outputs from a knocking detecting means 37 in the preset interval, sets the coefficient which is made larger as the acceleration state from an acceleration state detecting means such as a throttle sensor 22 is made larger, and multiplies it by the average value to set the discrimination level. The ignition timing control means of the control device 1 discriminates the output from the knocking detecting means 37 with the discrimination level, the number of times when the output is the discrimination level or above is counted, and the ignition timing is delayed by the spark delay quantity corresponding to the number of times. The spark advance stability during the stationary running is secured, transient responsiveness is improved, the abnormal spark delay at the transient time is prevented, and the fuel consumption and drivability can be improved.
Patent JP-H07232381-A (JP)
Title: Manufacture of skinned hollow member
Inventor: KASHIWAGI TOSHIYUKI
IPC: B29L9/00
Filed: 1994-02-24
Abstract: PURPOSE:To efficiently suck and exclude the air between the surface of a hollow member and a skin sheet without exerting no effect on the hollow part of the hollow member so as to prevent the change of the pressure in the hollow member and the deformation of the hollow member. CONSTITUTION:Ribs 8 are formed to a core material being a hollow member by depressing the predetermined parts of a rear wall 7 toward a surface wall 5 to weld the same to the surface wall 5. Fine holes 17 are bored in the welded parts of the ribs 8 of the core material l by drilling so as to pierce the welded parts. A skin sheet 18 softened under heating is opposed to the surface of the core material 1 and the air between the surface of the core material 1 and the skin sheet 18 is sucked and excluded to closely bond and laminate the skin sheet 18 to the surface of the core material 1.
Patent JP-S60195446-A (JP)
Title: Reference electrode for oxygen probe
Inventor: NAKAMURA HAJIME
IPC: G01N27/411
Filed: 1984-03-17
Abstract: PURPOSE:To shorten response time and to improve measuring acuracy by mixing Cr powder and Fe2O3 powder at a specific weight % ratio. CONSTITUTION:Cr powder and Fe2O3 powder are mixed at a ratio of Cr/ Fe2O3=99/1-95/5 to prepare a reference electrode material. The reference electrode material is then made excellent in exothermic oxidation reaction. The oxygen probe made of such material increases the temp. by itself as the probe is immersed in a molten steel and therefore the response time is made short and the measurement is made exact. The reduction in the production cost of the probe is also made possible.
Patent JP-S53136940-A (JP)
Title: Waveguide connecting flange
Inventor: TANAKA CHIHAYA
IPC: H01P1/12
Filed: 1977-05-04
Abstract: PURPOSE:To prevent the evil effect from being given to the organism caused by the discharge of the milli-wave and others into the air, by opening the waveguide aperture part when the rubbing plate is at one position and closing the aperture part when the plate is at another position respectively.
Patent JP-H06269170-A (JP)
Title: Power supply
Inventor: TAKAMOTO MIKIO
IPC: H02M3/338
Filed: 1993-03-12
Abstract: PURPOSE:To provide a switching power supply for various electronic appliances in which disturbance to other electronic appliance or feeder system due to power factor or higher harmonic distortion current is eliminated while enlarging the conduction angle of AC input current and countermeasure against high harmonic distortion is taken efficiently at low cost. CONSTITUTION:A booster converter section comprising a booster converter and a DC-DC converter shares a choke and switching means with a DC-DC converter section. Since one booster/DC-DC converter substitutes for two conventional converters, number of components is decreased while achieving substantially equivalent characteristics and the cost is reduced due to simplification of circuitry.
Patent JP-H02273399-A (JP)
Title: Semiconductor device
Inventor: FURITSUTSU ANTONII SUTEENHOFU
IPC: G11C19/28
Filed: 1990-03-05
Abstract: PURPOSE: To store data without distortion using a push blocking method by providing a semiconductor device with an electric charge blocking means and blocking data feeding to an electric potential well on the lower side of a sumpling electrode. CONSTITUTION: Information from a data source 4 is fed to a gate 18 via a gate circuit 5 at the time of reading data, and an input resistor 1 is filled. At this time, a fixed level Vref is provided into an input diode 16. When data are filled into the resistor 1, electric charge feeding from the diode 16 is interrupted with a method wherein the potential of the input diode 16 is risen at the time of a low clock voltage. By this way, during the period of serial-parallel transference, the electric potential well in the lower side of the sampling electrode is emptied, thereby, data without distortion are stored.
Patent JP-S60194815-A (JP)
Title: Offset adjusting circuit of integrated circuit
Inventor: TANAKA YASUHIRO
IPC: H01L21/8222
Filed: 1984-03-16
Abstract: PURPOSE:To adjust stable an offset voltage by using a common mode rejection ratio of a differential amplifier constituted in an IC so as to reduce the temperature dependency of offset adjustment. CONSTITUTION:The differential amplifier 11 is formed on an IC board 1', a collector of a transistor (TR) Q1 is connected to an offset adjusting terminal of an IC circuit 2, bases of TRs Q1, Q2 are connected respectively to a resistance voltage dividing point placed at the outside of the board and an offset is cancelled at an output terminal by flowing a collector current of the TRQ1 while changing the ratio of resistors 15 and 16. Since the resistors change with the same tendency as the ambient temperature change, the base potential of the TRs Q1, Q2 is unchanged and even if the resistor of the IC circuit 2 is fluctuated because of temperature change, it is compensated by the common mode rejection ratio of the differential amplifier 11, allowing to adjust the offset as an initial value.
Patent JP-H0838780-A (JP)
Title: Vertical shaft washing machine
Inventor: DEIRU II MIYURAA
IPC: D06F39/08
Filed: 1995-02-17
Abstract: PURPOSE: To effectively perform washing with the minimum amount of water and energy to be used by providing a perforated washing basket freely rotatable around a vertical axis inside an imperforate washing tub and disposing a bottom plate freely capable of wobbling motion inside the lower part of the washing basket. CONSTITUTION: For this automatic washing machine 20, a spin rotation washing basket 36 provided with many small holes is disposed inside an imperforate stationary liquid housing tub 34 and the basket 36 is rotated to the stationary tub 34 through a transmitter 102 by the operation of a motor 100. At the lower part inside the basket 36, a bottom plate assembly 80 provided with an annular bowl member 82 and a raised center dome part member 84 is arranged so as to make the center axis 89 form an angle to the center axis of the basket 36 and the tub 34. Then, by driving the motor 100 in the state of holding the basket 36 in a stationary state by a brake mechanism, the basket 36 is made to perform the wobbling (wavy) motion through the transmitter 102.
Patent JP-H02232432-A (JP)
Title: Supply facility for water work
Inventor: NUMATA NORIYUKI
IPC: E03C1/10
Filed: 1989-03-06
Abstract: PURPOSE:To inhibit or sterilize various germs in water, and to maintain city water hygienically by turning a rotary vane coated with synthetic zeolite carrying antifungal metallic ions by the water current of water works. CONSTITUTION:A housing space 3 is formed inside a casing 4 with the supply pipe section 1 and drain pipe section 2 of city water. One or a plurality of rotary vanes 6a, 6b, surfaces of which are coated with synthetic zeolite carrying metallic ions having antifungal action, are arranged rotatably along the direction of the flow of water 5 in the housing space 3, and an opening section is closed by a cover body 1 and the casing is installed detachably on its midway of the piping of water works. Accordingly, water 5 is brought into contact excellently with antifungus agent films 9 while rotating the rotary vanes 6a, 6b by the water current of the water, and the propagation of various germs in water is inhibited or the various germs are sterilized by antifungal action, thus hygienically maintaining city water.
Patent JP-S6131313-A (JP)
Inventor: WASON SATISH KUMAR
IPC: A61K8/00
Filed: 1985-03-15
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-H0652777-A (JP)
Title: Breaker for wiring
Inventor: DONI BIARU
IPC: H01H77/10
Filed: 1993-03-12
Abstract: PURPOSE: To provide a simple deceleration device capable of latching a movable contact bridge without requiring additional parts. CONSTITUTION: A contact bridge 13 is floated and fixed in a rotary bar 20 by two springs 22, 23 symmetrical disposed with respect to a rotary shaft 37. One end of the respective springs is fixed to the contact bridge 13, and the other end is fixed to a rod 42 housed in a notch 43 of the rotary bar 20. The contact bridge 13 supports a cam surface 44 by a rim of the contact bridge 13 engaged with a fixing rod 42 that moves the cam surface 44 at the final resilient process in the notch 43 in the extension direction of the extension springs 22, 23.
Patent JP-2000252845-A (JP)
Title: On-vehicle receiver
Inventor: HORII HIDEJI
IPC: H04B1/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle receiver with which an optimum noise canceller effect can be obtained according to a noise level. SOLUTION: This on-vehicle receiver is provided with a noise detection circuit 4 that detects a noise from an IF output from a tuner 2, a waveform processing circuit 5 that eliminates noise by muting a gate pulse at a time zone during the time zone the noise occurs place, and a control circuit 12 that varies a detection level of the level detection circuit 4 in response to the level of electric field strength outputted from the tuner 2 and varies the gate pulse width of the waveform processing circuit 5 so as to obtain an optimum noise canceller effect in response to the detected noise level.
Patent JP-H01226413-A (JP)
Title: Control device
Inventor: SUZUKI YOSHITAKA
IPC: B60H1/00
Filed: 1988-03-05
Abstract: PURPOSE:To prevent lowering of sensitivity to an input signal and to stabilize accurate control by a method wherein, in a control device for controlling air- conditioning of a vehicle, an average value of a digital signal is determined, and based on the average value, an input value for computing a control output is corrected. CONSTITUTION:After an input signal A is converted into a digital signal AD by means of a digital converting means P1, an average value ADA of the digital signal AD is computed by means of an average value computing means P3. In relation to the average value ADA, correction means P4 adds a given value to the average value ADA during a change in which a change in the average value ADA to an input value ADH for computing a control output exceeds a given value, and when it is below the given value, by subtracting the given value from the average value, the input valve ADH for computing a control output is computed. By means of the input value ADH for computing a control output, a control output computing means P2 outputs a control output D. This constitution suppresses lowering of sensitivity to an input signal and enables stabilization of accurate control.
Patent JP-S60196656-A (JP)
Title: Apparatus for discriminating metal material
Inventor: IMAI YOSHIHARU
IPC: G01N25/00
Filed: 1984-03-21
Abstract: PURPOSE:To make it possible to automatically perform constant discrimination even if the change in a temp. is generated, by taking the ratio of the thermoelectric current taken out by a copper-constantan wire and the thermoelectric current of a metal material to be discriminated. CONSTITUTION:A copper rod 2, which is heated by a heater wire 4 receiving the supply of voltage from a DC power source 5, and the copper rod 3 forming a pair along with said copper rod 2 are provided so as to be contacted with a metal material 1 to be discriminated. The hot junction 19 of a thermocouple consisting of a copper-constantan wire 7 and a copper wire 8 is connected to the copper rod 2 in an electrical continuity state and a cold junction 20 is provided to the copper rod 3 through an insulating substance 6. The thermoelectromotive force of the thermocouple is inputted to a first amplifier 12 and the thermoelectromotive force of a copper-material to be discriminated constituted of the copper rods 2, 3, copper wires 8, 9, 10 and the metal material 1 to be discriminated is inputted to a second amplifier 13. The output of each amplifier is inputted to a divider 16 and the output thereof is displayed by an indicator 18. By this constitution, discrimination can be performed regardless of the change in the temp. difference of two metal rods.
Patent JP-H07262015-A (JP)
Title: Method and system for solving limited problem
Inventor: ISHII MEGUMI
IPC: G06N5/04
Filed: 1994-03-23
Abstract: PURPOSE:To prevent a contradiction value from being displayed on a menu and to eliminate the load of menu declaration at the time of system construction by preparing the menu while using the calculated value of a slot, and acquiring the value of a slot instructing to acquire a value from the outside through the prepared menu. CONSTITUTION:When acquiring the value of a slot necessary for satisfying a limitation and the presence/absence of an object from a limitation satisfying means 240, while using the value of the slot stored in a working memory 220, the fixture information of the slot and limitation rules held at a limitation holding means 210, the menu corresponding to the value of the slot and the presence/absence of the object designated from the limitation satisfying means 240 is prepared. The value from the outside is acquired from a menu type input means 230 through the prepared menu. Thus, the input of the contradiction value is prevented, and the generation of a user's redundant limitation satisfying operation can be suppressed.
Patent JP-S52135941-A (JP)
Title: Pressure resistance test equipment for water wheel
Inventor: YAMAGUCHI YUKIO
IPC: F03B3/00
Filed: 1976-05-10
Abstract: PURPOSE: To provide a test equipment available for a waterproof and sure pressure resistance test for a water wheel. 
     COPYRIGHT: (C)1977,JPO&Japio