baber/WOPTO huggingface dataset:
Patent JP-H1149606-A (JP)
Title: Reducing agent for phytotoxicity
Inventor: NAWAMAKI TSUTOMU
IPC: A01N25/32
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a reducing agent for the phytotoxicity containing a new compound extremely suitable for protecting a cultivated plant against noxious actions of a herbicide as an active ingredient. SOLUTION: This reducing agent for the phytotoxicity contains a benzoquinone compound represented by formula I (X and Y are each H, a halogen, trifluoromethyl, nitro, a 1-3C alkyl or a 1-3C alkoxy; R1 is H, a 1-7C alkyl, a 2-7C alkylcarbonyl or a 1-7C alkylsulfonyl; R2 is H, a 1-15C alkyl or a 2-15C alkenyl), e.g. a compound represented by formula II. The compound represented by formula I is preferably mixed with a herbicide (e.g. pyrazosulfuron-ethyl) at (1:10) to (5:1) weight ratio for use. The amount of the compound represented by formula I used is preferably 0.005-0.5 kg based on 1 ha. Wheat, rye, barley, oat, rice plant, corn, sorghum, and soybean and seeds thereof, etc., are cited and rice plant is preferred as a cultivated plant to be an object of the reducing agent for the phytotoxicity containing the compound represented by formula I as an active ingredient.
Patent JP-H11110099-A (JP)
Title: Device and method for displaying plural windows in dynamic window
Inventor: ARTHUR PHILIP BROOKS
IPC: G06F3/048
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously view plural windows in a dynamic window by including a dynamic window mechanism that is automatically decided for its size, positioned and displayed in a memory with no mutual overlapping of plural windows which are arranged in the dynamic window. SOLUTION: A main memory 120 includes the applications 208 and a dynamic window mechanism 128. Then an optional number of applications 208 are executed, stored in the memory 120 and used together with the mechanism 128. The mechanism 128 is a tool that attains the simultaneous viewing of application windows which are generated from on or more applications 208. Then the mechanism 128 is executed when a user calls out a dynamic window 212 and can simultaneously view plural applications 208 at the same level and with no mutual overlapping of them.
Patent JP-H1148435-A (JP)
Title: Manufacture of heat resistant transparent composite sheet and food vessel consisting of the same
Inventor: SUZUKI TADASHI
IPC: B65D1/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a heat resistant transparent composite sheet, provided with prominent resistance to heat as well as transparency and, especially, capable of preventing color change, whitening and deformation even after hot-water treatment, while prominent in secondary workability as well as recycling property, and a food vessel, formed of such a multi-layered sheet. SOLUTION: A heat resistant transparent composite sheet is manufactured by forming one sheet of polyethylene terephthalate sheet, two sheets of polyethylene naphthalate sheet and two sheets of polycarbonate sheet respectively, then, two sheets of the polyethylene naphthalate intermediate layer sheets are arranged on the center layer of the polyethylene terephthalate sheet and the outside layer sheets of two sheets of the polycarbonate sheets are arranged on the outside of the polyethylene naphthalate intermediate layer sheets to laminate these three kinds and five layers sheets continuously. A food vessel is formed of a multi-layered sheet, manufactured by this manufacturing method.
Patent JP-H0387904-A (JP)
Title: Controller for unmanned self-traveling vehicle
Inventor: KAMATA HIROSHI
IPC: G05D1/02
Filed: 1989-08-31
Abstract: PURPOSE:To surely drive an unmanned self-traveling vehicle along a guide line by extracting a prescribed noted picture element as a feature point, extracting a straight line of the guide line set on the surface of a driving path based on the feature point, and deciding the handle value from the position of the obtained straight line. CONSTITUTION:A picture input means 1 inputs the picture of the driving path surface and a real time picture process means 2 binarizes the picture information based on the picture of the driving path surface. Then the means 2 decides a noted picture element having a prescribed picture distribution at its periphery as a feature point. Then a straight line approximating means 3 extracts a straight line out of the feature point against a guide line set on the driving path surface. A handle value deciding means 4 decides the handle value based on the extracting result of the means 3. Thus the memory capacity is reduced because a full picture is not stored. Furthermore an unmanned self-traveling vehicle can be surely driven along the guide line at a high speed.
Patent JP-H0269440-A (JP)
Title: Optically active liquid-crystallizable compound, liquid crystal composition containing the same compound and liquid crystal element
Inventor: NOHIRA HIROYUKI
IPC: C07C69/92
Filed: 1988-09-05
Abstract: NEW MATERIAL:An optically active liquid-crystallizable compound of formula I (R1 is 1-18C n-alkyl; R2 is 4-8C n-alkyl; A and B are phenylene, cyclohexylene or a group of formula II; m and n are 0-2, but m+n=1 or 2; X is -O-, group of formula III or single bond; Y is group of formula III, -OH2O- or single bond, but, when Y is the single bond and m+n=1, A and B are cyclohexylene or group of formula II; C* is asymmetric carbon). EXAMPLE:Optically active 4-(4''-decyloxy-4'-biphenylcarbonyloxy)benzoic acid 1-trifluoromethyl-1-heptyl ester. USE:A component for ferrodielectric liquid crystal compositions. The compound of formula I is a liquid-crystallizable compound having large spontaneous polarization and good electric field responsibility and useful for liquid crystal elements such as ferrodielectric liquid crystal elements or twisted nematic liquid crystal elements. PREPARATION:An optically active compound of formula IV is reacted with a compound of formula V to provide the compound of formula I wherein Y is a single bond.
Patent JP-H1066098-A (JP)
Title: Digital convergence correction device
Inventor: IMAI MASA
IPC: H04N9/28
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital convergence correction device whose cost is reduced by reducing the number of components and a board area. SOLUTION: Dynamic convergence correction data read from a dynamic convergence correction data memory 1 and static convergence correction data in a static convergence correction data register 4 are added by an adder 7 and the sum is outputted from the convergence correction data. Thus, D/A converters 11 for the dynamic convergence correction data and the static convergence correction data are used in common and the number of components is reduced and the board area is reduced to reduce the cost.
Patent JP-S61100937-A (JP)
Title: Treatment of wafer
Inventor: TAKI YASUO
IPC: H01L21/304
Filed: 1984-10-23
Abstract: PURPOSE:To prevent the generation of patches and stains of the natural oxide film caused by the irregularity of the natural drying by picking out the wafer from the water wash tank keeping its surface with water. CONSTITUTION:When the holder 19A ascends one pitch in F direction, the wafer 1 on the highest row is kept horizontally near the surface of water. The pusher 20 moving in G direction, the wafer is pushed out of the carrier 2 and is conveyed in H direction by the round belt conveyer 23. In the showering water wash tank 21 the surface of the wafer 1 is prevented from drying with the pure water showered from the nozzles 25A and 25B equiped on the pipes 25 and 26, and accordingly, the pure water film 30 by surface tension is kept on the wafer. In the drying tank 22, nitrogen gas spouts from the nozzles 27A and 28A equiped on the pipes 27 and 28. The surface of the wafer 1 is gradually dried by the pressure of nitrogen gas spouted in J direction and the surface tension of the water film 30.
Patent JP-H04103551-A (JP)
Title: Production of phenyl hydroquinone
Inventor: ONO TAKAE
IPC: B01J23/96
Filed: 1990-08-24
Abstract: PURPOSE:To profitably produce the subject compound by employing a re-acti vated catalyst when cyclohexyl hydroquinone is dehydrogenated in the presence of a platinum-based metal catalyst carried on a carrier, the re-activated catalyst being prepared after treating the activity-lowered catalyst with a sulfur com pound and subsequently reducing the treated catalyst with hydrogen. CONSTITUTION:When cyclohexyl hydroquinone is dehydrogenated in the presence of a platinum-based metal-carrying catalyst to produce phenyl hydroquinone useful as a raw material for polyesters, a photograph-developing agent, etc. The activity-lowered catalyst is re-activated and again employed for the dehydro genation of the cyclohexyl hydroquinone to economically provide the objective compound in a good yield from the inexpensive and readily available raw mate rial. The re-activation of the catalyst is performed by treating the activity- lowered catalyst with a sulfur compound such as carbon disulfide, hydrogen sulfide, dimethyl disulfide or dimethyl sulfoxide, and further subjected to a hydrogenation treatment with hydrogen.
Patent JP-H0776079-A (JP)
Title: Recording head and recording apparatus
Inventor: TANAKA SOHEI
IPC: B41J2/01
Filed: 1993-09-08
Abstract: PURPOSE:To contract a circuit scale and to achieve miniaturization, compactness and cost reduction by connecting a plurality of recording heads to a recording apparatus main body by signal wires and making the signal wires unnecessary to control at every recording heads common. CONSTITUTION:Recording heads (1K, 1C, 1M, 1Y) of BK, C, M and Y are integrated and respective color recording data and various signals are supplied to the integrated recording head unit from a recording apparatus main body. Signal wires unnecessary to control at every recording heads such as power supply wires (+5V, +19V, HGND, etc.), data signal setting wires (DCLK, RE SET, etc.), drive block indicating signal wires (BENB1, BENB2, etc.) or the like are made common and the number of the signal wires between the recording head unit 1 and the main body is reduced. A plurality of temp. detection elements arranged at every recording head are electrically connected in series to detect average temp.
Patent JP-S6283024-A (JP)
Title: Desulfurization method for flue gas
Inventor: TATANI ATSUSHI
IPC: B01D53/77
Filed: 1985-10-09
Abstract: PURPOSE:To prevent the clogging of a nozzle, by blowing air mixed with steam so as to have steam partial pressure equal to or more than a dew point at slurry temp. in a Ca compound-containing slurry to recirculate and reuse said slurry. CONSTITUTION:SO2-containing flue gas enters an absorbing tower 1 and a Ca compound-containing slurry is injected from a spray nozzle 4 to desulfurize said flue gas through gas-liquid contact. The slurry fallen in a stagnation tank 5 is contacted with air injected from a blow-in nozzle 6 according to a gas-liquid contact system to oxidize sulfite and again sent to the spray nozzle 4 by a recirculation pump 8. The air sent from a piping 10 is mixed with the steam sent from a piping 11 so as to make steam partial pressure equal to or more than a dew point at slurry temp. and the resulting mixture is blown in the slurry from the nozzle 6. Because a liquid film is formed on the surface of the piping during this time, the adhesion of scale is prevented.
Patent JP-H0547345-A (JP)
Title: Analyzer and analyzing method
Inventor: TSUJI MIKIO
IPC: H01J49/04
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the reduction of sensitivity due to the effect of moisture and provide high sensitivity in an analyzer using the electrothermal vaporization introducing method and the analyzing method. CONSTITUTION:An electrothermal vaporization introduction section made of a chamber 11 with two ports for exhaust and sample introduction is provided as the sample introduction section of an induction-coupled plasma mass spectrometer, the solvent component is discharged from the discharge port 12 in the drying stage, and only the vaporized analysis component is guided into an ICP-MS from the introduction port 13 in the incinerating and vaporizing stages. The reduction of sensitivity due to the coagulation of moisture which has been a problem in the electrothermal vaporization introducing method can be prevented, and a high-sensitivity analysis with a small sample capacity which is an advantage of the electrothermal vaporization introducing method can be performed.
Patent JP-2000042992-A (JP)
Title: Hollow porous cloth cutting blade preventing fusion of cutting plane in accumulated cloth
Inventor: NAKANO HIROKATSU
IPC: B26D7/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cloth cutting blade having a function of preventing fusion of a cloth cutting plane generated in cutting an accumulated cloth by a cloth cutting machine. SOLUTION: The temperature of a blade increased by friction heat is decreased by feeding cold air from an air cooler 8 into a conventional blade and a cloth of cutting plane coming into contact with the blade can be cooled, by cooling the blade from inside with a hollow space 3 provided in the thickness of the blade provided with a plurality of holes penetrating a side surface of the blade. In this way, since the cloth of cutting plane can be cooled by releasing cold air accumulated in the hollow 3 from these holes, fusion of the cutting plane can be prevented, and fused cloth chips can be prevented from fusing in the blade.
Patent JP-H0887756-A (JP)
Title: Optical disk driving device and informational signal evaluating device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B20/14
Filed: 1994-09-19
Abstract: PURPOSE: To enable an automatic adjustment searching the focusing position of an optical pickup with high accuracy by tempolarily storing an intermittent reproducing signal and reading out it at a speed slower than that of the time of a writing and also performing a focus searching in a still-state during a readout period. CONSTITUTION: The intermittent reproducing data from a disk 100 by an optical pickup 1 are written in the buffer memory 9 of an FIFO and read out at a speed slower than that of the time of the writing by a clock CKR having a low frequency. During this period, the pickup 1 is made to be a still-state by being returned to a track position just before the readout by a control signal STON from a memory controller 10. Simultaneously, an offset controller 13 outputs an offset value corresponding to an RF signal evaluation from the pickup l to a focus offset accumulation means 14 according to the signal STON and then the output of the means 14 is added and then the focusing position of the pickup 1 is searched via a focusing feedback means 3 to be automatically adjusted with high accuracy. Moreover, continuous reproducings are substantially performed by repeating this.
Patent JP-S60115919-A (JP)
Title: Information input and output device for disk film
Inventor: SHIRAISHI ATSUSHI
IPC: G03B21/10
Filed: 1983-11-28
Abstract: PURPOSE:To hold and release a disk film easily and speedily by mounting the circumferential edge of the disk film on a hollow moving base, and holding its circumferential edge on the moving base by a holding means. CONSTITUTION:This device is provided with the hollow moving base 42 on which the circumferential edge of the disk film is mounted, the holding means consisting of a couple of pins 62 and 64 for holding the circumferential edge of the disk film on the moving base 42, and an elevating means made of an elavation shaft, etc., which is inserted into the hub hole 26 of the disk film mounted on the moving base 42 and elevates the disk from the moving base 42. Further, the device is provided with a driving means which lifts the disk film from the moving base 42 by the elevating means after releasing the disk film from being held by the holding means.
Patent JP-H0669907-A (JP)
Title: Receiver for spread spectrum communication
Inventor: KUDO EISUKE
IPC: H04B1/7085
Filed: 1992-08-24
Abstract: PURPOSE:To implement effective synchronization tracing by shifting a phase of an output signal of a frequency divider and applying its output signal to a passive correlation device and a time window controller as a sampling clock. CONSTITUTION:An output signal is outputted from a passive correlation device 1 only when a time window of a time window controller 2 is open. Furthermore, an output of the passive correlation device 1 is inputted also to an envelope detector 6, in which envelope detection is implemented, and an output signal of the envelope detector 6 is inputted to a peak position counter 7, in which a peak position maximized for a period of a spread code is detected. In this case, an output of an oscillator 14 having a frequency being a multiple of (n) of the frequency of the spread signal is inputted to a 1/n frequency divider 13, and the output of the 1/n frequency divider 13 is given to the passive correlation device 1, the time window controller 2, a delay detector 3, a diversity synthesizer 4, the envelope detector and the peak position counter 7 as the sampling clock.
Patent JP-2000057436-A (JP)
Title: Cash drawer
Inventor: KAWAHIRA MASAYOSHI
IPC: G07G1/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To establish operability capable of easily and stably receiving/ejecting coins by using a mini coin case while guaranteeing the stable storage of paper moneys. SOLUTION: Lock guides 44R, 44LG are formed on the right and left of a paper money storing part 42S in a selected section and right and left collar parts 54R, 54L are formed on the upper part of a mini coin case 50. Each collar part is formed so as to secure a space of fixed height between the outer bottom of the case 50 and the inner bottom of a money case 40 and hold an upper end face 54 of the case 50 and that of a coin storing part 47 at the same height.
Patent JP-S59209496-A (JP)
Title: Gas pressure welding device
Inventor: ISHIKAWA YASUSHI
IPC: B23K20/00
Filed: 1982-12-22
Abstract: PURPOSE:To prevent flaring in a joint part in a device for gas pressure welding of a steel pipe by providing a means for absorbing the allowance for thermal expansion of the steel pipe by heating between a clamp on a moving side and a hydraulic cylinder for upsetting. CONSTITUTION:A spring 25 and a seat 28 to be attached with a strap 26 are provided on the rear of a clamp 5 which moves along a clamp body 22 in order to absorb the allowance for thermal expansion of a steel pipe by heating in the stage of clamping the steel pipe to a gas pressure welding device and heating the joint part by a burner. The pre-load by the spring 25 is exerted between the strap 26 and the seat 28 apart at a distance (l) corresponding to the allowance for thermal expansion. On the other hand, the stroke of a hydraulic cylinder 6 for upsetting is so adjusted as to coincide with the extent of upsetting and the cylinder 6 is advanced by a nut 24 until the cylinder collides against the strip 26, when the cylinder is stopped. The distance (l) is narrowed to 0 in the stage of heating. Flaring during joining of the steel pipe is thus prevented.
Patent JP-S6282152-A (JP)
Inventor: FUJISAWA KENJI
IPC: E04C5/18
Filed: 1985-10-08
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-S6380435-A (JP)
Inventor: MATSUO JOICHI
IPC: H01H51/22
Filed: 1986-09-22
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-H0388481-A (JP)
Title: Halation prevention ccd camera equipment
Inventor: TAMURA YUKITOSHI
IPC: H04N5/335
Filed: 1989-08-30
Abstract: PURPOSE:To prevent deterioration in a picture by rear light by providing an optical filter shielding or attenuating a visual light and transmitting a near infrared ray and radiating an object through a near infrared ray LED. CONSTITUTION:An optical filter 2 shielding or attenuating a light of a wavelength component of a visual light band or below is used to attenuate the rear light component made incident in a charge coupling element (CCD) sensor 4, and a light source 6 including an emitting wavelength of a near infrared ray band offering the spectroscope sensitivity of the CCD sensor 4 is used and radiates an object 1 through the optical filter 2. Moreover, the incidence of the light from the light source 6 into the CCD sensor 4 and a lens 3 directly is prevented by a light shield plate 8. Thus, a halation prevention CCD camera device is provided, which prevent deterioration in a picture due to rear light.
Patent JP-H1062449-A (JP)
Title: Method and apparatus for measuring static characteristics of semiconductor acceleration sensor
Inventor: ARII YASUTAKA
IPC: G01P15/12
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance the measurement accuracy even on an apparatus being accompanied with vibration. SOLUTION: A Schmitt trigger circuit 2 turns a signal on/off based on a voltage appearing across a piezoelectric resistor 1a. A peak hold circuit 3 outputs a maximum voltage appearing across the piezoelectric resistor 1a during ON interval of a signal from a Schmitt trigger circuit 2 to an operating section 4. The operating section 4 takes the difference of maximum voltage received from the peak hold circuit 3 and a measuring section 5 measures the static characteristics of a semiconductor acceleration sensor when the difference drops below a set value.
Patent JP-H1150100-A (JP)
Title: Cleanser for printing machine
Inventor: KURODA TOSHIHARU
IPC: C11D17/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cleanser high in cleansability for paper powder and inks, and enabling to cleanse a printing machine in one process by including a specific ether compound, a specific lactic acid ester, a specific polyhydric alcohol and water. SOLUTION: This cleanser comprises (A) a compound of formula I [R1 is a 1-6C hydrocarbon; (m) is an integer of 1-6], (B) a lactic acid ester of formula II [R2 is a 8-18C hydrocarbon), (C) a polyhydric alcohol (preferably ethylene glycol, propylene glycol, etc.), and (D) water. The component A is obtained by subjecting 1 mole of a 1-6C alcohol to the addition reaction of 1-6 moles of propylene oxide, and includes a propylene glycol monoalkyl ether and a dipropylene glycol monoalkyl ether. The cleanser preferably comprises 40-80 wt.% of the component A, 10-40 wt.% of the component B, 5-20 wt.% of the component C and 5-20 wt.% of the component D on the basis of the total weight of the components A-D.
Patent JP-H1155883-A (JP)
Title: Stator of motor
Inventor: KIKUCHI YUSUKE
IPC: H02K3/18
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent crossover from sagging after a stator is bent by forming the groove of an insulating material for accommodating the crossover of a coil winding on the end face of the stator so that the crossover of the coil winding passes nearby on a support for bending the stator. SOLUTION: An insulating material 7 for insulating a coil winding 6 from a stator core 1 is extended also to the outer-periphery part of the end face of the stator core 1 for forming and a plurality of outer-periphery grooves 8 being opened toward the periphery direction of a stator 5 are formed to provide a crossover 6a of the coil winding 6. Also, a vertical groove 7a for leading the terminals of each coil winding 6 to the outer-periphery grooves 8 is provided at the insulating material 7 near each teeth 3. Then, a coil winding machine 9 is used for winding the coil winding 6 onto the teeth 3 and forming the stator 5.  In this case, the outer-periphery grooves 8 are formed to the shape and dimensions where the crossover 6a of all coil windings 6 can pass on the support of bend for forming the insulating material 7, thus preventing the crossover 6a from sagging after the band-shaped stator 5 is bent for forming a cylindrical shape.