baber/WOPTO huggingface dataset:
Patent JP-2001050691-A (JP)
Title: Spray type plate fin tube heat exchanger
Inventor: YANAGIMACHI KIYOSHI
IPC: F28D5/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for eliminating loss when a plate fin tube type heat exchanger is employed in a spray type evaporation cooler and wetting the fins sufficiently while saving energy. SOLUTION: A plate fin tube type heat exchanger 1 is installed while inkcling such that the air speed is balanced with the gravitational speed of water flowing on the surface of fins 2. The fin 2 at the upper corner is bent at a predetermined angle such that the water 5 sprayed from an upper spray trough 4 does not leave the fin 2 at the upper end part to fly out of the heat exchanger but flows down along the edge of the fins without fail.
Patent JP-H0197702-A (JP)
Title: Paving method
Inventor: OGURA KATSUYUKI
IPC: E01C11/24
Filed: 1987-10-09
Abstract: PURPOSE: To adjust a friction coefficient to provide appropriate slipperiness by sprinkling powders obtained by crushing, screening, and grain size adjustments of porous aggregate such as brick or volcanic gravel over the surface of an all-weather sports field. CONSTITUTION: Porous powders with an apparent specific gravity of 1.1 to 1.4 g/cm<3> and a screening degree of 0.5 to 3.0 mm are sprinkled over the surface of an all-weather sports field paved with a synthetic resin, asphalt, concrete or the like, so that a coefficient of static friction on the paved surface is 0.45 to 0.75. Thus when athletes run or stop on the field, the powders sprinkled over the paved surface vary the coefficient of friction and cause horizontal slip, therefore imposing little burden on the muscles and bones of the athletes.
Patent JP-H1077077-A (JP)
Title: Aerosol type liquid jetting apparatus
Inventor: OGAWA RIICHI
IPC: B05B9/04
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To extremely easily sort a liquid jetting apparatus into metal members and synthetic resin members after a consumer has used up a jetting liquid, and perform a sorted disposal of them without requiring labor. SOLUTION: This jetting apparatus comprises of a can main body 11, a shoulder cover cylinder 21 which is fitted on the can main body 11, a depressing head 31 having a nozzle hole 32, which is fitted on the upper end of a stem 14, and a cap 41 which is detachably fitted on the shoulder cover cylinder 21. Then, the dimeter of a through hole 22 of the shoulder cover cylinder 21 is made smaller than the outer diameter of the depressing head 31, and the shoulder cover cylinder 21, the depressing head 31 and the cap 41 which are integrally molded of a synthetic resin respectively, can be integrally removed from the can main body 11 made of a metal.
Patent JP-H0678265-A (JP)
Title: Image pickup device
Inventor: SUGA AKIRA
IPC: H04N5/91
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the picture quality from being extremely deteriorated by detecting a motion of an object based on picture information of at least two consecutive fields and forming a frame picture based only on picture information of a single field as to the picture from which the motion is detected. CONSTITUTION:A frame still picture configuration circuit 301 is a circuit to configure a still picture of one frame with high picture quality from picture data over two fields and placed to a pre-stage of a data compression circuit. A motion detection circuit 308 compares a picture stored in a 1st field memory circuit 302 with a picture stored in a 3rd field memory circuit 304 to detect whether or not there is any motion in divided blocks. An interpolation circuit 309 interpolates data of a scanning line equivalent to a 2nd field to the picture data stored in the 1st field memory circuit 302. A switch 310 is selected when a motion is detected between blocks to use an output of the interpolation circuit 309 for data of the 2nd field.
Patent JP-S61132906-A (JP)
Title: Preparation of wave guide type optical element
Inventor: HIYOSHI YASUO
IPC: G02B6/13
Filed: 1984-12-03
Abstract: PURPOSE:To obtain the titled element having a less transmission loss due to a scattered light by forming a thin film of a chalcogenide glass on a substrate and then by irradiating an excimer laser having a specific energy density range and a specific wavelength range to a substrate followed by applying an electron beam. CONSTITUTION:The thin film 2 of the chalcogenide glass of an amorphous material contg. S, Se, and Te atoms such as As2S3, GeTe is prepared on a surface of the substrate 1 formed a film composed of SiO2 or MgO and having a less refractive index than that of the prescribed glass thereon or the substrate 1 of a silica glass. The obtd. film 2 is made smooth by applying the excimer laser generating by electrically exciting a mixed gas composed of a rare gas and a halogen gas at 200-400nm the wavelength and 0.05-1.0J/cm<2> the energy density so as to form a desired pattern. The obtd. film 2 further enhances the refractive index and then covers with a protective coat 3 composed of a synthetic resin film, MgF2, or SiO2 and having less a refractive index than that of the film 2, thereby obtaining the titled element having the above described properties.
Patent JP-2001078355-A (JP)
Title: Field electron discharge type surge absorbing element and fabrication method thereof
Inventor: KASAI YOSHITO
IPC: H02H7/20
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To enable setting of a working voltage at a relatively low level by forming an electron discharging part of a large number of emitter cones and a large number of carbon nanotubes on the surface thereof. SOLUTION: An emitter cone 15 constituting an electron discharging part 18 is formed of an n-type semiconductor similarly to first and second substrate members 11, 12 and has pointed conical or pyramidal forward end. Since carbon nanotubes 17 constituting the electron discharging part 18 have pointed forward end and a high aspect ratio, intensive field concentration takes place at the forward end to ensure excellent electron discharge characteristics. Since intensive field concentration takes place at the forward end of carbon nanotubes upon application of a surge voltage, electron discharge can be realized with a relatively low applying voltage.
Patent JP-H0890975-A (JP)
Title: Binding tool for loose-leaf binder
Inventor: KANEDA KATSUMI
IPC: B42F13/22
Filed: 1994-09-22
Abstract: PURPOSE: To sufficiently fold back paper. CONSTITUTION: A binding tool for a loose-leaf binder is composed of respective connecting rods 11, 12 arranged in parallel along a longitudinal direction, and respective binding pieces 13, 14 wherein base end parts are connected to outside surface of the connecting rods 11, 12 and they are protruded in an almost semicircular arc state to be formed at specific intervals from the connecting rods 11, 12. A fit-receiving part 16 and a fitting part 17 which connect freely detachably the connecting rods 11, 12 with each other are formed on inside faces of the connecting rods 11, 12. An almost circular ring-formed binding ring is formed with the binding pieces 13, 14 by holding of the fit-receiving part 16 and the fitting part 17.
Patent JP-H0972951-A (JP)
Title: Dgps-data transmitting system
Inventor: KIDA TAKESHI
IPC: H04B1/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable attainment of the newest DGPS error data a 11 the time without connection to the specified center and the like. SOLUTION: This system comprises a GPS reference station 4, which receives the signals from GPS satellites 1 and 2, forms position information and forms the error information by comparing the position information with known position information, and base stations 5 and 6, which insert the formed error information into the specified area in the control channel of a mobile radio communications system and transmit the information. An arbitrary user can obtain the accurate position or time information without the charge of a communication rate by extracting the error information inserted in the specified area in the control channel of the mobile communications system in a portable telephone 8 and inputting the information in a GPS receiver 3 corresponding to the DGPS.
Patent JP-H0973319-A (JP)
Title: Gas pressure regulator regulating pressure on exit side of gas meter
Inventor: SAKATA HIDEAKI
IPC: F23K5/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To avoid the danger that the pressure on the upstream side of a cutoff valve in the gas meter rises up to the source pressure of a gas supply source if the pressure on the downstream side of the cutoff valve drops while the cutoff valve is in cutoff operation by accurately correcting the influence of excessive flow resistance of a gas meter. SOLUTION: This regulator is equipped with a 1st pressure regulating means 1 which is arranged on the upstream side of the gas meter 15, a 2nd pressure regulating means 2 which is arranged on the downstream side of the gas meter 15, a cavity part 13 which communicates with the diaphragm lower chamber 17 of the 1st pressure regulating means 1 and is shielded from the diaphragm lower chamber 6 of the 2nd pressure regulating means 2, a valve body 4 which is arranged opposite a nozzle 3 and adjust the inflow of gas from a liquefied gas container 14, a 1st operation lever 10 which is driven by the diaphragm shaft 19 of the 1st pressure regulating means 1 to adjust the opening extent of the valve body 4, and a 2nd operation lever 11 which is driven by the diaphragm shaft 23 of the 2nd pressure regulating means 2 to adjust the opening extent of the valve body 4.
Patent JP-H0571355-A (JP)
Title: Device for switching exhaust gas flow passage to turbocharger
Inventor: KAWAMURA HIDEO
IPC: F02B37/18
Filed: 1991-09-04
Abstract: PURPOSE:To increase the efficiency of a work amount by switching a flow passage for exhaust gas energy from a multicylinder engine having a turbocharger. CONSTITUTION:First exhaust valves 2a-2d and second exhaust valves 3a-3d the opening timings of which are deviated from each other are mounted on the respective cylinders of a multicylinder engine 1. A first exhaust gas flow passage 4 running from the first exhaust valve and a second exhaust gas flow passage 5 running from the second exhaust valve are arranged in piping at a turbo charger 6. A valve released to the open air is located in a flow passage for the second exhaust valve delayed in an opening timing. In operation at the given number of revolutions of an engine or more, exhaust gas is discharged to the open air to reduce an exhaust pressure.
Patent JP-H0565324-A (JP)
Title: Production of polyurethane
Inventor: AKAZAWA TOSHIYUKI
IPC: C08G18/12
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a polyurethane especially desirable for a wet-process synthetic leather and an artificial leather by using an OH-terminated intermediate diol obtained by reacting a diol component comprising a polymer diol and a low-molecular diol with an organic diisocyanate as a starting material. CONSTITUTION:An OH-terminated intermediate diol (C) obtained by reacting a diol component prepared by mixing a polymer diol (A1) of a number-average molecular weight of 500-3000 selected from the group consisting of a polyester, a polycarbonate and a polylactone with a low-molecular weight diol (A2) having a molecular weight of 100-400 and containing a branch or a heteroatom in the main chain in a weight ratio (A2/A1) of 0.05-1.0 with an organic diisocyanate in an NCO/OH equivalent ratio of 0.3-0.97 is reacted with diphenylmethane 4,4'-diisocyanate and a low-molecular chain extender to obtain the objective polyerethene.
Patent JP-H1193849-A (JP)
Title: Test method for screw compressor
Inventor: TAKAHASHI KENICHI
IPC: F04B51/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a test method for a screw compressor reducing the time until various sections reach nearly constant temperature and capable of efficiently measuring the performance of the screw compressor. SOLUTION: A male rotor 2 and a female rotor 3 in a housing 1 are rotated by timing gears 4, 5 fixed to the rotors 2, 3 respectively with a slight gap kept between them, and performance measurement is made when various sections reach nearly constant temperature in this test method for a screw compressor. The pressure or temperature is quickly increased for measurement after it is confirmed that the suction air quantity or the discharge temperature satisfies the specification value from the correlation characteristic diagram of the gap between both rotors 2, 3 and the ratio of the gap on the reverse side against the gap between both rotors 2, 3 and the suction air quantity or the correlation characteristic diagram with the discharge temperature.
Patent JP-H0594245-A (JP)
Title: Control system for input/output device
Inventor: SAKAI KUMIKO
IPC: G06F3/02
Filed: 1991-10-02
Abstract: PURPOSE:To deal with the change of an order for inputting picture input items without changing a program only by changing the contents of an input item management file when the order of inputting the picture input items is changed. CONSTITUTION:A first input means 1 inputs item input/output order numbers on a screen. An analyzing means 2 analyzes the item input/output order numbers. A storing means 3 stores item information corresponding to the item input/output order numbers. A processing means 4 acquires the item information from the storing means 3. A second input means 5 inputs data according to the item information. A first output means 6 outputs the data of the items inputted by the second input means 5 according to the item information. A second output means 7 outputs the item numbers stored in the data and the item information.
Patent JP-H02102528-A (JP)
Title: Ashing process
Inventor: KASHIWASE MASAHARU
IPC: H01L21/302
Filed: 1988-10-12
Abstract: PURPOSE:To enable degenerated resist to be reduced into ashes within a short time by a method wherein a mixed gas comprising oxygen, ozone and carbon fluoride gas is fed to produce plasma to reduce a resist into ashes. CONSTITUTION:A mixed gas comprising oxygen containing high concentration ozone, carbon fluoride gas such as tetrafluorometane(CF4), trifluoromethane(CHF3), hexafluoroethane(C2F6), etc., used as an etching gas in the manufacture of a semiconductor device is made plasmatic. Consequently, even if arsenic, phosphorus, boron, etc., are ion-implanted in the manufacturing process, sufficient ashing rate can be shown without increasing the high-frequency power for producing plasma. Through these procedures, a resist can be reduced into ashes within a short time.
Patent JP-S63108322-A (JP)
Title: Production of liquid crystal display device
Inventor: HASEGAWA SATOSHI
IPC: G02F1/1339
Filed: 1986-10-27
Abstract: PURPOSE:To improve the reliability of a device in low temperature atmosphere without losing the uniformity of a gap in a liquid crystal layer by forming a spacer by a spacer having a prescribed diameter regulating the cell thickness and a spacer having a diameter smaller than said spacers. CONSTITUTION:The spacers 6 regulate the cell thickness, and spacers 7 are smaller than the spacers 6 in diameter. The spacers of the cell are formed by these spacers 6, 7. Consequently, the density of the spacers 6 can be reduced without lossing the uniformity of the gap in the liquid crystal layer 5. Thereby, no bubble is generated in the low temperature atmosphere, so that the reliability of the device in the low temperature atmosphere can be improved.
Patent JP-H0998755-A (JP)
Title: Device for cutting leaf part of carrot
Inventor: OCHIAI SHOJI
IPC: A23N15/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for cutting the leaf part of a small carrot, capable of accurately cutting the leaf part of the carrot regardless of the size of the carrot. SOLUTION: This carrot leaf part-cutting device comprises a frame having travel wheels 3, a main carrying belt mechanism arranged from the front part of the frame to the rear part in an inclined posture, a roll type carrying mechanism 7 disposed parallel thereto along one side of the carrying belt mechanism and rotated in the outside direction of the main carrying belt mechanism, a nipping rail disposed in a position ranging from the midway of the roll type carrying mechanism 7 to the rear part and used for nipping the leaf parts of carrots together with the roll type carrying mechanism 7 supported on the frame through a spring,  a lower part stopper member disposed along the one side end of the main carrying belt mechanism and vertically having a prescribed height from the main carrying belt mechanism 6 so as to be in contact with the neck parts of the carrots during the carriage of the carrots, and a rotary blade disposed between the main carrying belt mechanism and the roll type carrying mechanism 7 at the rear end of the main carrying belt mechanism and used for cutting the neck parts of the carrots.
Patent JP-H03136756-A (JP)
Title: Automatic order roception and reservation method
Inventor: FURANKU ERU JIEEMUSU
IPC: G06Q10/00
Filed: 1990-09-27
Abstract: PURPOSE: To decide the shortest delivery date by deciding on manufacturing capacity of the item in an unsatisfied case by deciding whether or not a user can use production capacity to satisfy a customer designated date by using a process capacity planning system. CONSTITUTION: Customer orders is received by means 10 to 30, a shipping date is informed by distributing a stock item to a customer when the stock item can be used by performing a test by a means 40 by checking whether or not the stock item can be obtained in stock. While, when a stock item cannot be used, a means 80 determines whether or not a planned production quantity is sufficient on the basis of a customer designated delivery date, a mean 90 verifys the requirements of a user for production capacity by using a CPR module in an insufficient case, when a judging means 100 judges that a customer designated date cannot be satisfied, the shortest delivery date is informed to the customer by a means 120 by deciding the shortest delivery date from manufacturing capacity of the item by a means 110.
Patent JP-H0676253-A (JP)
Title: Magnetic head device
Inventor: KARIBE HARUYUKI
IPC: G11B5/55
Filed: 1992-08-31
Abstract: PURPOSE:To sufficiently secure a displacement amt. in a magnetic head with simple constitution, to reduce a gate angle of the head and to obtain a nearly constant ejection amt. by variably controlling the height of the magnetic head by a prescribed drive voltage. CONSTITUTION:Two stage deflection bimolphs 23, 25, 24 consisting of base parts 11, 15, 21 and tip parts 13, 17, 19 are alligned successively in a horizontal direction by plural pieces or 3+2N pieces (N is integer) so that their moving direstions are parallel and in reverse directions each other and they are operated in opposite phase. Further, the tip part 13 (19) and the adjacent base part 15 is joined successively, and one end base part 11 (21) is fixed to the magnetic head pedestal 3, and the head 5 is attached to the tip part 17 of the other end. Otherwise, the tip parts 13, 19 and the adjacent base part 15 are joined successively from the tip parts 13, 19 of both ends to the central base part 15. Further, the base parts 11, 21 are fixed to the pedestal 3, and the head 5 is attached to the tip part 17. Then, the height of the head 5 is variably controlled by the prescribed drive voltage.
Patent JP-H07111763-A (JP)
Title: Carbon brush
Inventor: HATA IKUO
IPC: H02K13/00
Filed: 1993-10-13
Abstract: PURPOSE:To prevent the damage of a commutator which is caused by the contact of the lead wire of a brush with the commutator at wear of the brush, and to make the commutator usable sufficiently even at the insertion of a second brush. CONSTITUTION:In the place of a carbon brush 1 which is closer to a commutator than the end of a lead wire 2, an insulator 4 is provided, and the lead wire 2 is fastened to the carbon brush 1 by a copper powder 3. By this more excellent configuration than the ones of conventional carbon brushes, in case of the chafing of the carbon brush 1, the driving of a motor can be stopped without the damage of the commutator, since the insulator 4 is contacted with the commutator ahead of the lead wire 2.
Patent JP-H02103461-A (JP)
Title: Apparatus for detecting flow in cable
Inventor: KAMIMURA TAKEO
IPC: G01N27/83
Filed: 1988-10-13
Abstract: PURPOSE:To make it possible to detect flaws efficiently along the circumferential directions and the entire lengths of various kinds of cables having different diameters by detecting the magnetic fields generated from a pair of exciting coils with a flaw detecting sensor which is turned around in contact with the outer surface of the cable. CONSTITUTION:A main body 1 of a cylindrical flaw detecting device is coupled on the outer surface of a covered cable (a). A pair of annular exciting coils 3 and 3 are provided on the outer surface parts of the main body 1 at an interval in the axial direction. flaw detecting sensor 6 which is turned in contact with the cable (a) is provided between the coils 3 and 3. The sensor 6 is provided in a magnetic flaw detecting device 10. A main body 11 of a cylindrical running device is coupled on the cable (a) and linked to the end part of the main body 1. A plurality of center- adjusting running rollers 15 which are turned on the outer surface of the cable are arranged in the main body 11. The rollers are arranged in a center-adjusting running mechanism 20. Magnetic fields are generated in the cable by the coils 3 and 3. The sensor 6 is turned in contact with the outer surface of the cable, and the magnetic fields are detected. The entire surface and the entire length of the cable are monitored on the detected signals, and flaws are detected.
Patent JP-S61130369-A (JP)
Inventor: JIYOSEFU REIMONDO MAACHIETSUTE
IPC: C08L63/00
Filed: 1985-11-13
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-H04133672-A (JP)
Title: Inverter device
Inventor: KUBOTA SATOSHI
IPC: H02M7/538
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the increase of a output current and the occurrence of oscillation abnormality due to the dispersion of hfe, temperature rise, etc., of a bipolar transistor by connecting the base and the collector of the bipolar transistor with a diode which lets a flywheel current flow. CONSTITUTION:The base and the collector of a transistor Q1 is connected with a diode D1. And the flywheel current when an FETQ2 is turned off is let flow to a secondary winding l2, a resistor R3, and a diode D1, and by the voltage drop arising in the resistor R3, a backward bias is applied between the base and the emitter of the transistor Q1, which prevents a base current from flowing. Subsequently, the base current of the transistor Q1 is supplied according to the reduction of the flywheel current. Hereby, accumulation time can be shortened, and the increase of an output current accompanying the elongation of accumulation time, the oscillation abnormality, and others can be decreased.
Patent JP-H04132815-A (JP)
Title: Engine controller
Inventor: KINOSHITA HIROSHI
IPC: F01N3/22
Filed: 1990-09-25
Abstract: PURPOSE:To perform an efficient secondary air supply conformed with a requisition of exhaust gases cleanup by increasing a second air supply according to a rise in engine load, in a second air supplying means which supplies the second air to an exhaust system. CONSTITUTION:A throttle opening sensor 91, detecting the throttle opening of a throttle valve 33, and a speed sensor 92 detecting engine speed both are connected to a central processing unit 9 as making each detected value imputable into this control unit. The CPU 9 controls the opening or closing of both first and second solenoid valves 81, 82 according to three ranges in a second air map or a relationship between throttle opening and engine speed as to secondary air on the basis of these detected values. Thus, the secondary air satisfying an emission control request of exhaust gases is surely suppliable to a catalyzer, while improvement in fuel consumption is well promotable upon eliminating any driving loss in a secondary air supplying means such as an air pump and so on.