baber/WOPTO huggingface dataset:
Patent JP-2000098451-A (JP)
Title: Lens barrier device for camera
Inventor: KOBAYASHI HIDEO
IPC: G03B11/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make a camera compact by forming a lens barrier protecting the photographing lens of the camera so that its area may be smaller than the area of the front of the lens barrel and covering one part of the front of the lens barrel and the photographing lens with the lens barrier. SOLUTION: The inner barrier 10 protecting the photographing lens 32 of the camera is formed so that its area may be smaller than the area of the front 15A of the lens barrel 15, and one part of the front 15A of the lens barrel 15 and the lens 32 are covered with the barrier 10, then the retreat space of the barrier 10 is made small.
Patent JP-S63121517-A (JP)
Title: Ventilating device for automobile
Inventor: KAMEGAWA MAKOTO
IPC: B60H1/00
Filed: 1986-11-11
Abstract: PURPOSE:To prevent the automobile interior temperature from rising during parking of the automobile by switching open air introduction from an open air introduction duct to a branched underfloor open air introduction duct through a switchover damper for introducting the underfloor cool air into an automobile interior when the high temperature in the interior of a parked automobile is detected. CONSTITUTION:When leaving an automobile, an ignition switch is to be turned off and a switch 8 is to be turned on with a damper 9 in an open air introduction position. When a temperature sensor 7 detects the high temperature in the interior of the automobile, control drive circuits 13, 15 and 16 actuate to switch a damper 3 to an underfloor open air introduction duct 2 side, open a power window 6 a little as well and drive an air blower motor 5. By doing so, the cool air under the floor is blown off from blowout holes 10d - 10f through the duct 2, a radiator 10, an evaporator 10g and dampers 10a - 10c. The hot air is released through the power window 6. An extraordinary rising of the temperature in the interior of a parked automobile can be prevented by this constitution.
Patent JP-2000094062-A (JP)
Title: Turret punch press
Inventor: KATO FUMIO
IPC: B21D37/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a turret punch press that a die is not interfered with a formed part in positioning the movement of a plate. SOLUTION: Relating to a turret punch press provided with plural die stations, plural die sleeves urged downward are provided on a die holder 35 of the die stations of a lower turret 15 in an elevating/lowering manner, a spacer inserting device 39 in which a spacer 79 abutted on either one lower surface of plural die sleeves 49 can be freely inserted in a lower part of the die sleeves is arranged, a cylindrical eject pipe 59 extended downward of the lower turret is movably provided in the vertical direction, an eject pipe elevating/lowering 37 capable of pushing up the eject pipe is provided below the lower turret so that an upper surface of the die fitted to the die sleeve of the die stations in the punching position is held at the pass line position PL or below the pass line position PL.
Patent JP-2000079336-A (JP)
Title: Evacuation mechanism
Inventor: OZAWA MASAHITO
IPC: H01L21/205
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation mechanism which can spare a space by integrating a plurality of valves. SOLUTION: In an evacuation mechanism having a low vacuum pump for evacuating a chamber 2 from the atmospheric pressure to a medium vacuum and a high vacuum pump 10 for evacuating from a medium vacuum to a high vacuum, a large bore slide valve 8 having a valve body 48 which can move between a vale body housing chamber 42 and a valve box 40 is connected to the exhaust port side of the chamber 2, the high vacuum pump 10 is connected to the large bore discharge opening 34 of the slide valve 8, a second discharge opening 68 is formed in the partition wall 66 of the valve body housing chamber 42, a low vacuum valve 14 is connected to the second discharge opening, a high vacuum valve 16 is connected to the discharge opening of the high vacuum pump 10,  and the discharge opening of the valve 14 and a turbo-pressure discharge protective valve 16 are made to communicate with the low vacuum pump. In this way, the valves of the slide valve 8 and the 101 vacuum valve 14 are integrated to save a space.
Patent JP-2000080963-A (JP)
Title: Egr device for internal combustion engine
Inventor: KANEKO HIROYUKI
IPC: F02M35/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To increase the attaching rigidity of a throttle body by improving the distribution of EGR gas to each combustion chamber and reducing costs. SOLUTION: This device is provided with an intake manifold 32 composed of a surge tank 28 and a plurality of branch pipes, a branch pipe side EGR passage boss 148 extended in a direction parallel to the plurality of branch pipes and provided integrally therewith, and a branch pipe side EGR passage machine-worked in the branch pipe side EGR passage boss having an EGR control valve attaching seat 150. A tank side EGR passage boss is provided to be extended from the branch pipe side EGR passage boss to reach the vicinity of the upper inner surface of the surge tank, and a tank side EGR passage 152 is formed by machine work in the tank side EGR passage boss. Further, an EGR gas outlet 166 is provided to oppose the upper inner surface in the tank side EGR passage, and a partition section is provided to direct EGR gas flowing out of the EGR gas outlet to the center of a tank chamber.
Patent JP-H09112215-A (JP)
Title: Gas turbine power plant and method of operating thereof
Inventor: SUZUKI KENSUKE
IPC: F02C7/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently and efficiently cool a gas turbine without use of an auxiliary boiler even though the pressure, temperature and the flow rate of cooling steam from a waste heat recovering boiler are insufficient so that a steam condition required for cooling the gas turbine cannot be satisied. SOLUTION: A combined cycle power plant 10 or a cogeneration plant incorporating at least a gas turbine 16, a generator 17 and a waste heat recovering boiler 13, includes a steam supply system 30 for feeding steam generated from a waste heat recovering boiler 13, as cooling medium for a high temperature member 33 in the gas turbine 13. A cooling air supply system 40 is connected in the steam supply system 30. In a gas turbine plant 11, cooling steam from the waste heat recovering boiler 13 and cooling air from the cooling air supply system 40 are alternatively used in accordance with an operating condition of the gas turbine 16.
Patent JP-H04144009-A (JP)
Title: Flame-retardance insulated electric wire
Inventor: KATO YOSHIHISA
IPC: H01B7/295
Filed: 1990-10-04
Abstract: PURPOSE:To impart flame retardant property to an ultraviolet-hardenable resin composition without seriously affecting the properties or characteristics of the resin body, by adding an acryl-denatured halogen-containing organic compound to the resin at the time when this resin is coated over a conductor to provide an insulated electric wire and causing the resin to be cross-linked. CONSTITUTION:A conductor made of twisted wire or single wire is produced using copper, aluminum, iron, platinum or silver as in the ordinary case and an ultraviolet ray hardenable resin is coated thereon. Next, an acryl-denatured halogen-containing organic compound is added to this composition as a flame- retarder. Ultraviolet rays are irradiated to the resulting composition for cross- linking the same, to thereby prevent bleed-out or bloom-out of the flame retarder. Thus, an excellent level of flame retardant property is imparted to the composition without impairing mechanical properties or electrical characteristics. In this case, two or more ultraviolet ray hardenable resin compositions may be coated, at which time, a denaturizable halogen-containing organic compound may be added to at least one layer. Further, a composition used here may be of any type if it can be hardened by irradiation of ultraviolet rays, including polybutaziene acrylate oligomer, etc.
Patent JP-H08121397-A (JP)
Title: Radiator shroud
Inventor: MURAMATSU TAKAO
IPC: F04D29/54
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the occurrence of unevenness in the velocity of flow of an air flow passing a radiator at each unit, to improve radiation performance of a radiator, and to ensure heating performance through prevention of overheating of the radiator. CONSTITUTION: A flow straightening plate 11 is arranged at the the expansion contraction part 7 of a radiator shroud 4 being a region outside the tip part of the fan blade 6 of the radiator fan 3 of a radiator 4. The flow straightening plate 11 comprises a rotary shaft 12 disposed along a radiator 2; and blades 13. The angle of the blade 13 is controlled to an angle, being inclined based on the streamline 31 of an air flow by the radiator fan 3 so that the radiator 2 side is expanded, and an angle paralleling the rotary shaft 7 of the radiator fan 3, according to a cooling water temperature.
Patent JP-S62127263-A (JP)
Title: Color recorder
Inventor: TAKAGI TOSHIO
IPC: B41J35/16
Filed: 1985-11-28
Abstract: PURPOSE:To enable color recording to be performed at high speed with a small-type device, by feeding a recording paper to a recording part through a recording paper circulating passage on each recording in one color by a small diameter plate roller, in a sheet-by-sheet type color recorder. CONSTITUTION:A recording paper circulating passage 21 having an inlet 21a on the recording paper discharging side of a thermal head 12 and an outlet 21b on the recording paper supplying side of the head 12 so functions that a sheet form recording paper 7 supplied from a recording paper containing part 5 is introduced through a recording paper supplying passage 22, the position of the paper is corrected by a recording paper position correcting means 38, and the paper is circulatively passed between the head 12 and a small diameter platen roller 11 a number of times corresponding the number of colors for color recording. A solid ink of each color of an ink ribbon 61 is melted and adhered to the paper 7 on a sheet-by-sheet basis, and the paper thus recorded is guided onto a paper-discharging tray 2 through a recording paper discharging passage 23. Accordingly, color recording can be performed at high speed, and since the small diameter platen roller is used, there is no need for a thermal head of special shape. Further, there is no need for a complicated mechanism for winding the recording paper around a drum form platen or releasing it therefrom and the device can be made smaller in size.
Patent JP-H02113857-A (JP)
Title: Stirrer of apparatus for producing frozen food
Inventor: SAITO HIROMI
IPC: A23G9/20
Filed: 1988-10-24
Abstract: PURPOSE:To enable satisfactory mixing of an ice cream with a syrup by providing many respective through-holes at positions in two or more stirring blades fixed to a shaft so as not to mutually overlap by rotation of the blades. CONSTITUTION:Two or more stirring blades 22 and 23 fixed to a rotating shaft 24 are used as a stirrer provided in a cylindrical mixing chamber 20 for mixing an ice cream with a syrup and producing an ice cream shake. The above-mentioned stirring blades 22 and 23 are respectively provided with many through-holes 25 and 26 at positions so as not to mutually overlap by rotation of the blades 22 and 23.
Patent JP-S61145635-A (JP)
Title: Symbol string identification device
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C15/04
Filed: 1984-12-19
Abstract: PURPOSE:To decrease a processing time and to prevent mis-retrieval by storing plural standard symbol strings and outputting an identification code of the standard symbol string when an unknown symbol string is inputted and it is coincident with any of a stored standard symbol string. CONSTITUTION:When a symbol string coincident with the registered standard symbol string is inputted, a decoder 130 transfers downward an electric charge and when a symbol string dissident, the decoder 130 transfers the electric to the right at every input. The right end of a charge storage element 121 of each row of an electric charge transfer device 120 is a discharge element 125 and the transferred electric charge is attenuated or lost. A quantizing gate element 127 is connected to an electric charge storage element 121 at L row each and when an electric charge is stored to any of the elements 121 of the said row, the gate element 127 is turned on and a voltage drop is obtained across a resistor 141. The position of the row with the voltage drop is converted into an identification code of a symbol string by the encoder 140 and outputted externally.
Patent JP-2001087280-A (JP)
Title: Laser treatment device
Inventor: MUKAI HIDEO
IPC: A61B18/20
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To properly apply laser beam irradiation while allowing a tip part of a hand piece to abut in a desired state. SOLUTION: In a laser treatment device having a hand piece having a scanning optical system for scanning a laser beam and performing a treatment by irradiating the laser beam to a treating part, a scanning pattern shape of a smaller area than the inside of a scanning area by the scanning optical system is stored, an irradiating position of the stored scanning pattern shape is variably set, and the scanning optical system is controlled in driving on the basis of this setting information.
Patent JP-S63164542-A (JP)
Inventor: JIYON EDOWAADO KIYARORU
IPC: H04B10/06
Filed: 1987-10-23
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-H04146596-A (JP)
Title: Semiconductor memory
Inventor: KATO HIDEO
IPC: G11C16/06
Filed: 1990-10-05
Abstract: PURPOSE:To detect a defective memory cell without increasing the test time nor the chip area by increasing the conductance of a voltage application means compared with that of a column line selection means. CONSTITUTION:The conductance gm1 of a test transistor TR 2 is set larger enough than the conductance gm2 of the column gate transistors CTr1 - CTrn. That is, if a defective cell is included in a main body memory, a column line BL connected to the defective cell has a short circuit to a row line WL or the line BL has a short circuit to the ground. Therefore the resistance RT of the TR 2 is set lower enough than the resistance Rr of the column gate transistor CTr by means of the TR 2. Thus the stress voltage can be applied without lowering substantially a potential. As a result, a defective memory cell is detected in a short test time without complicating a circuit nor increasing the chip area.
Patent JP-H01112857-A (JP)
Title: Frequency counting pulse detection circuit
Inventor: YAMAZAKI HIROSHI
IPC: H04M15/38
Filed: 1987-10-26
Abstract: PURPOSE:To realize a frequency counting pulse detection circuit with high economical efficiency by arranging the detecting points of frequency counting pulse, i.e., respective C-lines of an exchange in the shape of a matrix and provid ing the row line and the column line of said matrix with a driving circuit and a detection circuit respectively. CONSTITUTION:The frequency counting pulse appears as a positive voltage pulse at lead-in terminals 311-388 from the C-line of the exchange. A microprocessor 1 sets data periodically in a flip flop 3 through a bus line 2 and while a transistor 21 stays in an interruption state, it controls an output control signal lead 5 and reads the output of comparators 61-68 through bus buffer gates 71-78 while a clock pulse is a positive potential. Thus, all the frequency counting pulses being transmitted at some time intervals can be detected.
Patent JP-H10110232-A (JP)
Title: Al-mg-si alloy sheet and its production
Inventor: KURAMOTO SHIGERU
IPC: C22C21/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To produce an Al-Mg-Si alloy sheet which is the sheet obtd. by subjecting the directly cast and rolled sheet of an Al-Mg-Si alloy to cold rolling as well and having a small secular change and high age hardenability by the control of the conditions in casting and rolling, cold rolling, heat treatment or the like. SOLUTION: This Al-Mg-Si alloy is the one obtd. by subjecting the directly cast and rolled sheet of an Al alloy having a compsn. contg., as essential elements, by mass, 0.2 to 3.0% Si and 0.2 to 3.0% Mg, one or >= two kinds among 0.01 to 0.5% Mn, 0.01 to 0.5% Cr, 0.01 to 0.5% Zr and 0.001 to 0.5% Ti, furthermore contg. one or >= two kinds among 0 to 2.5% Cu, 0 to 0.2% Sn and 0 to 2% Zn, in which the content of Fe is regulated to <=1.0%, and the balance Al with inevitable impurities to cold rolling as well. In this case, the maximum grain size in the metallic structure of this sheet is regulated to <=100μm, and the maximum length of continuous Mg2 Si compounds in the surface layer part is regulated to <=50μm.
Patent JP-H01110534-A (JP)
Title: Production of para-oriented aromatic polyamide particle
Inventor: SATO EIJI
IPC: C08G69/48
Filed: 1987-10-26
Abstract: PURPOSE:To obtain the subject polymer particles having good adhesivity and useful as a filler for reinforcing rubber, etc., by pulverizing the solidified product of a para-oriented aromatic polyamide solution in a non-solidifying atmosphere, washing out a solvent contained in the pulverized product, adding an aqueous solution of an aliphatic nylon salt to the washed product and subsequently drying the mixture at a high temperature. CONSTITUTION:The solidified product of a solution consisting of a para-oriented aromatic polyamide (e.g., poly-paraphenylene terephthalamide) and a solvent capable of dissolving the polyamide (e.g., N,N-dimethylacetamide) is pulverized in a non-solidifying atmosphere to give particles thereof having particle sizes of <=500mum, and subsequently washed to remove the solvent. The produced wet particles are mixed with the aqueous solution of a nylon salt produced from the equimolar amounts of an aliphatic dicarboxylic acid (e.g., adipic acid) and an aliphatic diamine (e.g., haxamethylenediamine) in an amt. of 0.1-10wt.% based on the weight of the dried particles and subsequently dried at >=250 deg.C to provide the objective polymer particles.
Patent JP-H11107191-A (JP)
Title: Impregnated paper with high water resistance and rigidity
Inventor: YAMAWAKI KENTARO
IPC: D21H21/14
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject impregnated paper high in dimensional stability, durable even under severe waterproof conditions, and alternative to metallic aluminum used in drink and food cans, by impregnating a sheet of paper with a specific impregnant bearing a combination of both organic and inorganic material characteristics. SOLUTION: This impregnated paper is obtained by impregnating a sheet of paper with an impregnant (described below) which is prepared by reaction of a dicarboxylic acid anhydride of formula II (R4 is a 1-8C alkyl or the like) with the hydroxyl group of a cellulose carboxylic acid diester of formula I (R1 is OH or any of various ester groups described below; R2 and R3 are each a 2-4C lower alkyl ester group, nitric ester group or the like; the overall ester group substitution degree is 2.0-2.7; (n)>=10) to introduce reactive carboxyl group into the above diester followed by reaction of a silane coupling agent of formula III (R5 to R7 are each a 1-4C alkyl; R8 is glycidyl or the like), and then carrying out hydrolysis-condensation of the alkoxysilyl group site to obtain the above aimed impregnant of formula IV ((m) is >=1;  R9 is a compound portion having such a structure that the epoxy groups are subjected to ring opening polymerization).
Patent JP-S62128366-A (JP)
Title: Data swapping circuit
Inventor: TANAKA TOSHIYUKI
IPC: G06F3/048
Filed: 1985-11-30
Abstract: PURPOSE:To speed up data swapping in a bit map memory by providing an address control circuit, a register, a selector, and a data control circuit. CONSTITUTION:When swapping plural data from one area to another of the bit map memory 17, the addresses of the swap-destination and the swap-source are consecutively and alternately generated. Further, two registers 19 and 29 to temporarily store the data to be swapped, and selectors 18 and 19 to select either one of the data in the registers 19 and 29 are added. To execute the data-swapping, controlling signals are generated and outputted to the registers and the selectors in order that an address A is read and address B is read, and the data in the address A is written in the address B, and the data in the address B is written in the address A in accordance with the addresses. In such a way, the data in the bit map memory can be swapped at a high speed.
Patent JP-H08106327-A (JP)
Title: Temperature control unit for sanitary cleaning device
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1994-10-05
Abstract: PURPOSE: To prevent malfunction by making an operation part not stop even if detected temperature exceeds a threshold value right after the detected temperature exceeds the specific threshold value and heater energizing and the operation of the operation part are stopped. CONSTITUTION: A heater control unit 60 and an electronic control unit 70 performs ON/OFF control over a heater 44 based on the detected temperature of a hot water thermistor 46 and heats the hot water in a hot water storage tank 42 up to specific temperature. Further, the electronic control unit 70 controls a hot water mixing valve 52, a flow rate control valve 56, and a cleaning nozzle 16. If a control element gets out of order during the energizing of the heater 44 and the detected temperature exceeds the threshold value as an abnormal value, the electronic control unit 70 stops energizing of the heater 44, closes the flow rate control valve 56 to stop discharging hot water, and stores the cleaning nozzle 16.  While the detected temperature overshoots to exceed the threshold value for a certain period right after the heater 44 is stopped from being supplied with the electricity, the electronic control unit 70 does not perform abnormal stopping operation.
Patent JP-S63120814-A (JP)
Title: Engine cooling system
Inventor: HAYASHI MASAHARU
IPC: F01N5/02
Filed: 1986-11-11
Abstract: PURPOSE:To improve the warm-up performance, fuel consumption and heater efficiency, by providing a heat exchanger for heating a cooling water by heat of exhaust gas, adjusting a temperature of mixture of a hot water from the heat exchanger and a cold water from a radiator to a predetermined temperature by a mixing means, and returning the mixture to an engine. CONSTITUTION:In a cooling system wherein a cooling water is returned through a radiator 7 and a water pump 8 to an engine 1, there is provided a heat exchanger 2 for carrying out heat exchange between exhaust gas from the engine 1 and water flowing in a bypass circuit 3 and a heater circuit 4 each bypassing the radiator 7. The exhaust gas is induced into the heat exchanger 2 by a selector valve 5 when the cooling water is low, and the heater capacity lacks. A mixing valve 6 is provided in a cooling water circuit downstream of the radiator 7 to control a mixing ratio of a hot water from the bypass circuit 3 and a cold water from the radiator 7 so that a temperature of the mixture of the hot water and the cold water approaches a set temperature. The water pump 8 and a cooling fan 9 are of a hydraulic driven type, and are controlled by a control unit 11 according to a water temperature.