baber/WOPTO huggingface dataset:
Patent JP-S58147632-A (JP)
Title: Device for measuring concentration at inflammable limit
Inventor: SHIMIZU TAMIO
IPC: G01N25/54
Filed: 1982-02-26
Abstract: PURPOSE:To measure the concentration efficiently even though the initial pressure in a reaction container, oxygen concentration, and the like are changed, by discharging the internal pressure by the explosion of fuel air mixture in the reaction container, and detecting the fact that the pressure in the container which is tightly closed immediately after the discharge becomes a steady state that is lower than the initial pressure. CONSTITUTION:When the explosion occurs in the reaction container 1 which contains the fuel air mixture to be measured, the pressure is discharged from a lid body 2. A first pressure detecting means P1 is provided in the container, and the signal is transmitted to a computer C. A container 3 regulates the operation starting pressure of the lid body 2. Automatic valves V1 and V2 provided on the container 1 are connected to the computer C through an air to electricity transducing means and perform the opening and closing operations. Branching pipes 7, 8 and 9 for introducing air, nitrogen, andn inflammable gas are connected to the part between the automatic valves V1 and V2 of a main pipe 5. A pressure detecting means P2 which is provided between the automatic valves V3 and V2, detects the pressure in the pipe and sends the detected pressure to the computer C through a cable.
Patent JP-H06239143-A (JP)
Title: Opening and closing operation method of sunroof device and the device
Inventor: YOSHIOKA HIDEKI
IPC: B60J7/057
Filed: 1993-02-19
Abstract: PURPOSE:To improve the operational property by opening and closing a large opening by moving a movable roof forward and rearward, opening and closing a small opening provided to the movable roof by a panel roof, and starting the opening stroke of the small opening prior to the opening stroke of the large opening. CONSTITUTION:Between a front frame 6 for front glass installing fixed to a car body 3, and a rear frame 4 fixed to the car body 3 at the rear side of a front glass 2, a large opening 7 is formed, and a fixed roof 8 is provided on the rear frame 4. The large opening 7 is to be opened and closed by the movable roof 9 of a roof member 5 operated by a driving means 6, and the movable frame 9 is made stored freely in the fixed roof 8. A small opening 28 is formed to the movable roof 9, and it is opened and closed by the forward and the rearward movement of a panel roof 11 driven by a driving means 46. When the switch of the first opening stroke is operated in case of driving the movable roof 9 and the panel roof 11, the operation is controlled to start the opening stroke of the small opening 28 prior to the opening stroke of the large opening 7.
Patent JP-S58150486-A (JP)
Inventor: YAMANAKA ITARU
IPC: B08B3/04
Filed: 1982-02-26
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-S62189354-A (JP)
Title: Temperature control method for cylinder liner
Inventor: MIYANO HIROAKI
IPC: F16J10/04
Filed: 1986-02-15
Abstract: PURPOSE:To keep the frictional face of a cylinder liner at an optimum temperature so as to restrain the wearing away of the liner by manufacturing a cylinder liner with a distance between its cooling hole and flame touching face changed according to the normal load of an engine. CONSTITUTION:The cooling hole 3 of a cylinder liner 1 is bored in such a way that its distance X from a flame touching face 4 becomes a proper value in accordance with the normal load of an engine. In other words, a distance XB between flame touching face of the cylinder liner and the cooling hole at a derating point B is calculated, based on the same distance XA at a maximum output specified point A, by XB=XAXPlB/PlA (note: PlA, PlB are average effective pressures at the maximum output specified point A, the derating point B.). By this method, the frictional face of the cylinder liner is kept at an optimum temperature so that wearing away of the cylinder liner may be minimized.
Patent JP-H09187375-A (JP)
Title: Automatic shabushabu making device
Inventor: KANEHARU TATSUO
IPC: A23L13/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To manufacture cooked SHABUSHABU (sliced meats passed through hot water) of constant quality at low cost by separating and inputting pieces of meat thinly cut by a slicer (equipment for thinly cutting a thick matter) set on or adjacent to a water tank one by one to between partitioning plates, and heating them for a fixed time. SOLUTION: An equipment for thinly cutting a thick matter (slicer) 1 is set on or adjacent to a heating water tank 2, pieces of meat 3 are cut and fallen to between partitioning plates 5 of a transferring conveyor 4 in the heated water tank one by one, dipped in a heated liquid 7, and pulled above the water level according to the movement of the conveyor, whereby they are heated for a fixed time during transfer.
Patent JP-H03234511-A (JP)
Title: Manufacture of synthetic resin casting having wedgy section
Inventor: TAWARA NOBUYOSHI
IPC: B29L11/00
Filed: 1990-02-08
Abstract: PURPOSE:To enable manufacturing of a wedgy light guide plate which has high productivity, costs small and is superior in optical properties, by a method wherein the lower ends each of two templates are confronted with each other in a V-shaped state, both ends of an obtained wedgy space is sealed with a specific, flexible and platelike material and after casting of a resin material to be polymerized into the space, the same is left under a polymerized atmosphere while keeping the same under an upright state. CONSTITUTION:The lower ends each of two templates 2, 2' are confronted with each other in a V-shaped state and a confronting part is connected rockably with each other by making use of an adhesive tape 3. Along with the same, both ends of an obtained wedgy space is sealed with a flexible platelike material which is rich in solvent resistance against a resin monomer to be polymerized, an opening surface of the top space is sealed appropriately after casting of the resin material to be polymerized into the space and the same is left under a polymerized atmosphere while keeping the same under an upright state. Then the same is bulk-polymerized by adding polymerization accelerating means. With this construction, various bulky light guide plate which has high productivity and is superior in optical properties can be massproduced at a low cost.
Patent JP-H06220862-A (JP)
Title: Method of constructing steep banking
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1993-01-27
Abstract: PURPOSE:To feed fertilizer to vegetation for a long time by laying a sheet-like material formed therein with slots through which the vegetation can pass, over vegetation soil, and by spreading a moderately effective fertilizer thereover. CONSTITUTION:Geogrid members 4 are spread over a banking base 30, inward from a slope toe line 31. Then, vegetation soil 5 is built up to a predetermined height along the slope toe line 31. Further, banking 3 is built up and strengthened. Thereafter, vegetation soil 5 is built up thereon. The above- mentioned steps are successively repeated while the exposed surface of the vegetation soil 5 is covered with a base net 1 having its thick rope 11 extending crosswise, and is secured by hook pins 13. A rope-like moderately effective fertilizer 2 is attached to the net 1 at its top and middle position. Thus, a steep banking composed of bankings 3 stacked one upon another is formed. Accordingly, it is possible to feed a fertilizer to vegetation without hindrance of the growth of germinated vegetation.
Patent JP-H07243338-A (JP)
Title: Standard value setting method for accelerator opening signal
Inventor: IMADA SHOGO
IPC: F02D45/00
Filed: 1994-03-01
Abstract: PURPOSE:To always set a real standard value, even it error factors are generated, by decreasing a temporary standard value, whenever the temporary standard value is detected to be larger than an accelerator opening signal value, when the accelerator opening signal value and the initially-set temporary standard value are compared each other. CONSTITUTION:In a vehicle forming accelerator opening data from differential between an accelerator opening signal value detected by an accelerator opening sensor attached to an accelerator pedal and a standard value, the value of the accelerator opening signal is compared with a temporary standard value which is set in the initial stage and whenever the temporary standard value is detected to be larger than the value of the acceleration opening signal, the temporary standard value is made to decrease. Repetition of such steps make the temporary standard value converge on the real standard value. For example, whenever a battery is detected to be connected to an electronic control unit 4, the temporary standard value is initially set to a fully larger value than the one generally supposed to be the real value.
Patent JP-S60176794-A (JP)
Title: Thermal recording paper
Inventor: MINAMI TOSHIAKI
IPC: B41M5/333
Filed: 1984-02-23
Abstract: PURPOSE:To provide a thermal recording paper suitable for recording in high density at high speed, producing developed color images which are stable even when hair treatment toiletries or oils and fats are adhered thereto and capable of clear recording even with a minute amount of heat, wherein a basic colorless dye and an organic color developer containing a specified sulfonate compound are incorporated. CONSTITUTION:A composition comprising a basic colorless dye and an organic color developer containing a sulfonate compound of formula I , wherein each of R1 and R2 is 1-12C alkyl, 3-10C cycloalkyl, 7-10C aralkyl, formula II (wherein A is H, lower alkyl, lower alkoxy, nitro, halogen, hydroxyl or the like, and (m) is 0-3), formula III (wherein B is the same as A, and (n) is 0-3), formula IVor the like, is applied to a base paper to provide a color forming layer, thereby obtaining the objective thermal recording paper.
Patent JP-S57146688-A (JP)
Title: Thermal recording material
Inventor: ASAMI SHINICHI
IPC: B41M5/30
Filed: 1981-03-05
Abstract: PURPOSE:To obtain the titled material being excellent in the thermal response, and the density of recording eliminating sticking of refuse, by making a leuco dye contain or be coated with a thermally-fusible material and further by making a thermally-developed color layer contain a material which can be fused together with the thermally-fusible material. CONSTITUTION:In the thermal recording material prepared by providing on a supporting body the thermally-developed color layer containing a leuco dye being colorless or light-colored at the normal temperature and an acid material developing a color in reaction to the leuco dye at the time of heating, the leuco dye is made to contain or be coated with a thermally-fusible material (e.g. N-stearyl benzamide, etc.) whose melting point is 60-180 deg.C, and furthermore, the thermally-developed color layer is made to contain a material (e.g. phthalonitrile, dimethylterephthalate, etc.) which is eutectic with the thermally-fusible material at the temperature of 60-150 deg.C. Thus, the thermal recording material having high thermal response and recording density and being almost free from sticking of refuse and capable of forming a clear record free from a ghost can be obtained.
Patent JP-H10228666-A (JP)
Title: Optical pickup
Inventor: FUKAKUSA MASAHARU
IPC: G11B7/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To shorten an optical path, to miniaturize a pickup and to improve productivity by respectively separately providing optical blocks answering to optical disks of high density, low density and minimally suppressing optical elements forming respective optical members. SOLUTION: A high density recording/reproducing package 1 and a low density recording/reproducing package 8 are provided separately. A first optical member 5 guiding light reflected from the high density optical disk 18 to a photodetector 3 is provided on the light emitting part 1d of the package 1, and slopes 5a, 5b with the same slant of preferable 45 deg. and direction are formed in its inside, and a prescribed optical path length is obtained while reducing the height of the optical member 5, and the precise and easy manufacture is made possible. Further, an optical path division means 6 is provided on the slope 5a by combining with a 1/4 wavelength plate 4 to improve availability of light, and a reflection means 7 guiding incident light to the photodetector 3 is formed on the slope 5b.  The package 8 detecting the reflection light from a low density optical disk 19 is constituted also nearly equally to the package 1.
Patent JP-H06245414-A (JP)
Title: Stator core for motor and manufacture thereof
Inventor: NAKAHARA YUJI
IPC: H02K15/02
Filed: 1993-02-22
Abstract: PURPOSE:To suppress the plastic deformation of an engaging part when a pole core is engaged with a yoke core, to enhance the accuracy of an entire stator core and to reduce the unevenness of strength of the engaging part. CONSTITUTION:An engaging part of a pole core 1 with a yoke core 2 is formed by altering engaging widths at this and inner sides of an engaging direction. The inner side engaging part 14 is formed narrower than the this side engaging part 13, and formed inside the part 13 when the engaging part is seen from this side of the engaging direction. The part 14 is engaged with the part 13 without contact. A press injecting margin can be reduced while obtaining an engaging margin of the core 1 with the core 2 equivalently to the thickness of the core, and the plastic deformation of the part can be reduced.
Patent JP-H0834810-A (JP)
Title: Bipolar ionic catalyst
Inventor: TURNER HOWARD WILLIAM
IPC: C08F4/642
Filed: 1995-01-27
Abstract: A catalyst is prepared by combining a first compound consisting of a bis(cyclopentadienyl)zirconium compound having one of the following general formulae:Wherein:(A-Cp) is either (Cp)(Cp*) or Cp-A'-Cp* and Cp and Cp* are the same or different substituted or unsubstituted cyclopentadienyl radicals;A' is a covalent bridging group;L is an olefin, diolefin or aryne ligand;Zr is zirconium;X<sub>1</sub> and X<sub>2</sub> are, independently, selected from the group consisting of hydride radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like;X'<sub>1</sub> and X'<sub>2</sub> are joined and bound to the zirconium atom to form a metallacycle, in which the zirconium, X'<sub>1</sub> and X'<sub>2</sub> form a hydrocarbocyclic ring containing from about 3 to about 20 carbon atoms; andR is a substituent on one of the cyclopentadienyl radicals which is also bound to the zirconium atom. With a second compound comprising a cation capable of donating a proton and a bulky, labile anion containing a single boron atom, and a plurality of aromatic radicals capable of stabilizing the zirconium cation formally having a coordination number of 3 and a valence of +4 which is formed as a result of the combination, said second compound having the general formula:         [L'-H]<sup>+</sup>[BAr<sub>1</sub>Ar<sub>2</sub>X<sub>3</sub>X<sub>4</sub>]<sup>-</sup>Wherein:L' is a neutral Lewis base;H is a hydrogen atom;[L'-H]<sup>+</sup> is a Bronsted acid;B is boron in a valence state of 3;Ar<sub>1</sub> and Ar<sub>2</sub> are the same or different aromatic or substituted-aromatic hydrocarbon radicals which may be linked to each other through a stable bridging group; andX<sub>3</sub> and X<sub>4</sub> are, independently, selected from the group consisting of hydride radicals, halide radicals, hydrocarbyl radicals, substituted-hydrocarbyl radicals, organometalloid radicals and the like. Many of the catalysts thus formed are stable and isolable and may be recovered and stored. The catalysts may be preformed and then used to polymerize olefins, diolefins and/or acetylenically unsaturated compounds either alone or in combination with each other or with other monomers or the catalysts may be formed in situ during polymerization by adding the separate components to the polymerization reaction. The catalyst will be formed when the two components are combined in a suitable solvent or diluent at a temperature within the range from about -100°C to about 300°C. The catalysts thus prepared afford better control of polymer molecular weight and are not subject to equilibrium reversal. The catalysts thus produced are also less pyrophoric than the more conventional Ziegler-Natta olefin polymerization catalysts.
Patent JP-S55124230-A (JP)
Title: Forming method of pattern
Inventor: KOBAYASHI TOSHIO
IPC: H01L21/302
Filed: 1979-03-19
Abstract: PURPOSE:To form a necessary miniaturized pattern precisely on a semiconductor substrate by a method wherein the first mask pattern is formed by exposing treatment with radiation, and using it as a mask, the secondary mask pattern is formed by dry etching treatment. CONSTITUTION:The first layer 33 which can easily be subjected to dry etching, and the secondary layer 34 which has the radiosensitivity, are laminated one after another on a conducting layer 32 formed on a semiconduator substrate 34. The first mask pattern 36 is formed by the selective exposing treatment and in succession by the developing treatment against the secondary layer. Using the mask pattern 36 as a mask, the dry etching treatment is performed against the first layer 33 to form the mask pattern 37. Then using the mask pattern 36 and 37 as the mask, the etching treatment against the conducting layer 32 is performed to form the wiring layer 38, and the mask pattern 36, 37 are removed to form the aimed wiring layer 38.
Patent JP-S581344-A (JP)
Title: Optical remote-control transmitter
Inventor: IGARASHI SHIGEMI
IPC: H04N5/00
Filed: 1982-03-01
Abstract: PURPOSE:To transmit plural control light signals successively by constituting the timer circuit of an optical remote-control transmitter by providing plural resistances for one operating capacitor, and then changing timer time by selecting one of those resistances. CONSTITUTION:An optical remote-control transmitter charges capacitors C2 and C3 for the 1st and 2nd light emission with the DC voltage from a DC-DC converter A, and a switch circuit B triggers an SCR2 to turn on a zenon tube X.L, sending out a light signal. A timer circuit C for deciding on the discharging interval of the capacitors C2 and C3 consists of a unijunction transistor PUT, an operating capacitor C5, and resistances R16a-R16n connected to switches SW2-SWn for transmission. Then, the discharging interval of the capacitors C2 and C3 is specified adequately by turning on the switches SW2-SWn selectively to transmit plural light signals successively, thus easily performing plural kinds of control operation.
Patent JP-H06246265-A (JP)
Title: Device for producing electrolyte
Inventor: YAMAGUCHI SHIYUUJI
IPC: C02F1/46
Filed: 1993-02-22
Abstract: PURPOSE:To provide an electrolyte producing device wherein the acid solution having a pH of at most 3, preferably in the range of about 1.5-2.6, and therefore highly effective in sterilization can be obtained in a large amt. with a low electric power inexpensively and stably and alkali solution can also be produced. CONSTITUTION:The interior of an electrolytic bath 1 is divided by a diaphragm 2 into a cathode chamber and an anode chamber, which are provided with cathode 3 and anode 4, respectively, and the raw water supplied into the electrolytic bath 1 is electrolyzed by current application between the cathode 3 and the anode 4 so as to continuously produce alkali solution in the cathode chamber and acid solution in the anode chamber. The raw water feed passage leading to the electrolytic bath 1 is provided with a brine supply means for adding the brine thereto consisting of a brine storing tank 11, a constant feed pump 12 and a pouring device 10 and an alkali solution outlet pipe from the electrolytic bath 1 is provided with a flow rate adjusting valve 15, thereby controlling the flow ratio of the alkali and acid solution. The raw water supply passage is provided with an EC sensor 14 for measuring the electric conductivity of the raw water and the outlet passage of the acid solution is provided with an EC sensor 19 for measuring the electric conductivity of the acid solution being discharged and an ORP sensor 18 for measuring oxidation-reduction potential.
Patent JP-H06241703-A (JP)
Title: Eccentricity measuring device
Inventor: KAWAMURA TADANORI
IPC: G01B13/00
Filed: 1993-02-22
Abstract: PURPOSE:To precisely and stably measure the eccentricity of a work such as a rotor coil for split vertical rotary transformer. CONSTITUTION:A body 12 to be measured (split vertical rotary transformer) is floated through an air jig 18 freely fitted to the standard bore 9 or 10 of the body 12 to be measured, and air centering is conducted, whereby the body to be measured is air-chucked to measure the eccentricity of a work 4 such as a rotary coil.
Patent JP-H06242190-A (JP)
Title: Diagnosing method for fault in logic circuit
Inventor: EBARA TAKAFUMI
IPC: G01R31/28
Filed: 1993-02-22
Abstract: PURPOSE:To provide a self diagnosing circuit which is smallscale and has a high fault detecting rate and can execute its own diagnosis. CONSTITUTION:A logic circuit is provided with a gray code generating circuit 70 to generate the address of a storage element in the order of a gray code, a patter generating circuit 50 to generate a pattern where 0, 1 are alternately repeated as a value written in the storage element, and an address decoder to select the storage element which decodes the gray code and writes in its value. A controller 1201 to control each section selects all the storage elements in the ascending order of the gray code and writes in the value sent from the pattern generating circuit 50 in order, and then selects all the storage elements in the ascending order of the gray code, and generates a value reverse to previous one of each storage element in the pattern generating circuit 50 and writes the values in it and then reads them out. The controller 1201 then selects the storage element in the descending order of the gray code, and generates a value reverse to the previous one and writes the values in it and then reads them out. Thus, a test pattern which can also detect the fault of the address decoder can be generated in a small-scale circuit without previously storing it.
Patent JP-H09220869-A (JP)
Title: Manufacture of lithographic printing plate support
Inventor: UESUGI AKIO
IPC: C25F3/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a lithographic printing plate support, which has a higher quality substrate, especially is hard to be stained under severe conditions and has a high plate wear. SOLUTION: In the electrochemically surface roughening method of an aluminum web in metal ion-containing acid electrolytic solution, in the middle of the electrochemical surface roughening, 5-70% of the amount of smut formed during that roughening is removed with the smut removing solution having the same acid as that of electrolytic solution, with which the smut is formed. In this case, the acid electrolytic solution is preferable to be nitric acid.