baber/WOPTO huggingface dataset:
Patent JP-H1058379-A (JP)
Title: Cutting device for plastic corrugated cardboard
Inventor: MACHINO KUNIFUMI
IPC: B26D1/03
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve operability and efficiency by providing a feed means for rectilinearly moving a plastic corrugated fiberboard and a replaceable and throw-away cutter, making the knife edge of the cutter face opposite to the moving direction, and moving the plastic corrugated cardboard side to form a slit line with an arbitrary depth. SOLUTION: A cutting device 1 comprises a device base 2, a feed means 3 for rectilinearly moving a plastic corrugated fiberboard P and a cutter 4 for forming a slit line. The cutter 4 has such a throw-away structure in which the knife edge is bet at an arbitrary bend line to sequentially make the knife edge new, and is fitted to a cutter holder 4b, and the projection of the knife edge can be freely controlled. A fixing screw 4e is loosened to move the cutter holder 4b on an upper frame 2b, and the cutter 4 is made correspond to a slitting position for a slit line. Thus, when the plastic corrugated fiberboard P is passed between the cutter base plates 2d, 2e, a slit line can be formed by the knife edge of the cutter 4.
Patent JP-H04122535-A (JP)
Title: Electromagnetic chuck
Inventor: KAKEGAWA HIROO
IPC: B23Q3/152
Filed: 1990-09-10
Abstract: PURPOSE:To bring a work plane to an excited state and to a non-excited state with a predetermined time difference and to switch all the work plane to the excited state or the non-excited state at the same time by providing a means for selectively bring the work plane to the excited state and the non-excited state at an electromagnetic chuck. CONSTITUTION:An electromagnetic chuck 10 includes a body 12 made by a magnetic material and a chuck assembly provided with a face plate 14. At a first recess 16 of the body 12, a plurality of electromagnets 38 for selectively bringing a work plane 28 to an excited state and a non-excited state and a yoke 40 made by a magnetic material are alternately arranged. Each of the electromagnets 38 includes exciting coils 44 and 46 arranged around an iron core 42 and a plate-shaped yoke 48. Moreover, a second recess 18 of the body 12 stores a feeding device 54. In this electromagnetic chuck, when one of electric currents is supplied to the feeding device 54, a first exciting current is supplied to all the electromagnets 38 and all the work planes 28 are brought into the excited state at the same time. When a second exciting current is supplied with time difference, the work plane 28 is excited with time difference.
Patent JP-S60130135-A (JP)
Title: Manufacture of semiconductor device
Inventor: HISHIOKA KENJI
IPC: H01L21/76
Filed: 1983-12-16
Abstract: PURPOSE:To flatten the surface of a field oxide film produced in the peripheral portion of an Si substrate and to obtain a high-density semiconductor device, by a method in which an SiO2 film is adhered on the surface of the substrate, an Si3N4 film is provided only in the central portion thereof, impurity ions are implanted with the use of the Si3N4 film as a mask to produce inversion preventing regions; SiO2 films are adhered only on the both sides of the Si3N4 film, and the substrate is heat treated with the use of these SiO2 films as masks. CONSTITUTION:An SiO2 film 12 is adhered on the whole surface of an Si substrate 11 and provided in the central portion with an Si3N4 film 14. Impurity ions are implanted into the substrate with the use of the film 14 as a mask to form inversion preventing regions 15 on the both sides of the film 14 in the uppermost layer of the substrate 11. SiO2 films 17 are adhered only on the side faces of the film 14 and the substrate is heat treated with the films 17 used as masks to expand and disperse the regions 15 downward, while thick field oxide films 18 are produced on those regions. After that, a resist film 19 to be used as a flattening material is applied over there and etched to removed the film 19 together with the film 17. Thus, the surface of the field oxide films 18 connected to a film 20 consisting of the SiO2 film 12 is flattened.
Patent JP-2001097320-A (JP)
Title: Device for removing paper dust from carton at forming and filling machine for square tubular paper carton for liquid
Inventor: YAMAZAKI YASUO
IPC: B65B43/26
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce time, trouble and labor required heretofore for replenishment of cartons at a carton accumulating part even though a carton-forming and filling machine wherein forming and filling lines for one unit of a forming and filling machine for square tubular paper carton for liquid are arranged in one line or in two or more lines. SOLUTION: A direction of transverse delivery is arranged horizontal at an accumulating part A for cartons 1, a direction for supplying cartons from the front end of the accumulating part to the side of a bottom forming mandrel D is set so as to slope ascend, the accumulating part A is arranged so as to intersect squarely the direction wherein the cartons are supplied to the bottom forming mandrel while sloping ascend in a direction the same as the direction wherein the cartons are supplied to the bottom forming mandrel, and a carton replenishment part B for replenishing the cartons in a lump is provided at the rear end of the accumulating part so as to change its position either to a horizontal direction or the direction wherein the accumulating part slopes.
Patent JP-H02121606-A (JP)
Title: Device for drinking directly liquid from drink can
Inventor: MAIKERU UORUMAN
IPC: A47G19/22
Filed: 1989-09-14
Abstract: PURPOSE: To provide a device to drink liquid easily from a can, by providing an opened bottom, a rim connected to the bottom to receive the liquid flowing through the opening of the bottom and to be suitable to drink the liquid directly, and installing circular linking tools to be linked with the can. CONSTITUTION: This device is provided with an opened bottom 4, and a rim 1 which is connected to the bottom 4, formed to receive the liquid flowing through the opening of the bottom and is suitable to drink the liquid directly. Furthermore, circular linking tools 5, 6 and 6' to be located on the bottom of the device are installed, and they may be pushed against the rim upward of the can and combined with the latter with slight pressure. This device can easily be mounted on a drink can, and one can easily drink the liquid stored in the can by using it.
Patent JP-H0796971-A (JP)
Title: Swelling buffer material with fluid
Inventor: HATA YOSHIKI
IPC: B65D81/07
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the buffering and positioning functions as a buffer material from greatly being damaged even if it makes a hole or it breaks, by connecting respective chambers with inflow or outflow apertures having reed valves. CONSTITUTION:When swelling a buffer material, a plug for a fluid-inflow aperture is removed to change a fluid and when a fluid-inflow preliminary chamber 2 is filled with the fluid, an inflow-side reed valve 3 is opened to introduce the fluid into a fluid-main chamber 4. Then a protrusion 5 swells, and the fluid fills other fluid-main chambers 4 through a fluid-inflow aperture 6 between chambers and opens the outflow side reed valve 7 to fill a fluid-outflow preliminary chamber 8. Such fluid-main chamber 4 are arranged to make many rows in the buffer material. When a hole is brought about in the fluid-main chamber 4 of the lowermost row for instance, or the fluid leaks due to breakage, the inflow-side reed valve 3 at the lowermost row is opened and the fluid in the fluid-inflow preliminary chamber 2 is discharged. But the outflow side reed valve 7 at the lowermost row is closed to prevent the fluid in the fluid-outflow preliminary chamber 8 from leaking out. The fluid in other fluid-main chambers except the lowermost row does not leak.
Patent JP-H11150487-A (JP)
Title: Method for selecting traffic information broadcasting-enabled station by rds radio while listening to other media
Inventor: ARROWSMITH DOUGLAS SCOTT
IPC: G08G1/09
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optimum station to meet the preference of each driver by searching auxiliary data received from respective broadcasting stations, until the broadcasting station which transmits or is able to transmit data flag is detected, monitoring the auxiliary data of the detected broadcasting station and scanning the preserved broadcasting station before the frequency of a radio band is scanned in a search stage. SOLUTION: A broadcasting signal is received by an antenna 12 and is repeated to a tuner 13 under the control of a micro controller 11. If the broadcasting signal is an RDS or RBDS signal containing auxiliary data, auxiliary data is decoded by an auxiliary decoder 15. If traffic information and the like are detected, the micro-controller 11 temporarily makes a medium player 18 stop and switches and a sound processor 16 to broadcasting station which is transmitting traffic information or other information. If the tuner 13 is a duplex tuner having two separate tuning circuits, this function can be used, while listening to a radio station which is not a traffic information broadcasting-enabled station.
Patent JP-2001064731-A (JP)
Title: Method for annealing steel sheet coil in bell type batch annealing furnace
Inventor: SUGITA HARUHIKO
IPC: C21D1/26
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent development of tempering color and uneven plating by lowering inner pressure of an inner cover before igniting a burner, making flow of atmospheric gas in the inner cover after holding this state for a fixed time, returning back the inner pressure to the ordinary pressure, igniting the burner in an outer cover and heating. SOLUTION: In raising of a dew point developed in a heat-up process, the dew point develops at a first peak at 100-400 deg.C and a second peak at 400-600 deg.C in an atmospheric temp. range and the raising of the dew point at each peak is restrained. For restraining this raising, evacuation is executed before ignition and the inner pressure is reduced to >=5 Torr and the holding time T (sec) in the inner pressure is made to not lower than the max. value of 35×[W.Ra/(ρt)] to prevent the raising of the dew point in the first peak. Wherein, W: coil wt. (ton), Ra: surface roughness (μm), ρ: sp. gr. (g/cm3) of a steel and (t): sheet thickness (mm) of the coil.  Then, atmospheric gas flow rate at a room temp. and ordinary pressure per one hour, flowing into the inner cover, is regulated to >=2 times of gap vol. between the cover and the charging coil to prevent the raising of the dew point in the second peak.
Patent JP-H1083083-A (JP)
Title: Planographic printing plate processing device and method
Inventor: KATSUTA TAKESHI
IPC: G03F7/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve the processing quality, and to increase the processing speed and capacity to process, for enabling quick processing, without increasing the scale, by providing plural groups of a pair of squeezing rollers holding a planographic printing plate and a processing solution supplying means for spraying/supplying a processing solution just after a passage through a pair of the squeezing rollers, in series in one processing tank. SOLUTION: Plural pairs of squeezing rollers 12 are provided in the middle part of two pairs of carrying rollers 11, from the upstream side to the downstream side and processing solution supplying spray nozzles 14 are provided on the immediate downstream sides of a pair of the carrying rollers 11 at the entrance and pairs of the squeezing rollers 12. A developer stored in a developing tank 10 is drawn into a distribution container 13B through a pie 13A, by a circulating pipe 13, to reach each spray nozzle 14 by each pipe 13C and sprayed on a PS plate surface through jetting ports, to be supplied to the PS plate surface. Then, jetting positions with respect to pairs of the squeezing rollers 12 are less than 5mm in an X-direction and the center height of a roller in a Y-direction, so that the decrease of developing efficiency can be prevented.
Patent JP-H0288814-A (JP)
Title: Method and apparatus for underwater placement of dry-mix material
Inventor: TOYOIZUMI HIDEO
IPC: E02D15/10
Filed: 1988-09-22
Abstract: PURPOSE:To raise the efficiency of construction by a method in which the transporting faces of two sets of endless belt conveyers mutually turning in the opposite directions are lapped, and a dry-mix material is held between the transporting faces lapped and placed at the bottom under water. CONSTITUTION:Two sets of endless belt conveyers 3 and 4 turning to opposite directions I and J are set by lapping their transporting faces 5 and 6 during the advancing period in the section from aboard the ship 1 to the position right above the bottom 7 to be placed in water. A dry mix material 10 supplied continuously from the ship 1 is held between the faces 5 and 6, carried to just above the bottom 7, and charged from the opening 15 of the turning position in water of the conveyers 3 and 4. Exact placement and prevention of water pollution can thus be attained.
Patent JP-H04121157-A (JP)
Title: Automatic continuously transferring and soybean-fermenting device
Inventor: MOGI YAICHIRO
IPC: A23L11/00
Filed: 1990-09-07
Abstract: PURPOSE:To produce clean thready fermented soybeans having an uniform quality by disposing chambers corresponding to fermentation steps in a fermentation line, disposing a temperature and humidity sensor and a cooler in each chamber and attaching an engaging member for a material temperature- measuring device to a carrier transferred in the fermentation line. CONSTITUTION:Chambers 10 corresponding to the fermentation steps of boiled soybeans are disposed in a fermentation line E, and Bacillus natto-inoculated boiled soybeans are received in a pallets 11 on a carrier 12 connected to a transfer vehicle 17 and exposed to prescribed atmospheres in the respective chambers 10 for determined periods. A sensor 30 for sensing the temperature, humidity, etc., of the chamber and a cooler 9 are disposed in each chamber, and an engaging member 23 for a material temperature-measuring device is disposed in the carrier. A member 24 to be engaged with the engaging member 23 for the material temperature-measuring device is disposed on the pallets 11.
Patent JP-2000060332-A (JP)
Title: Rooting of tree shoot using light
Inventor: MURAKAMI AKIRA
IPC: A01H4/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for rooting a tree shoot, applicable to agriculture, forestry, or the like, capable of efficiently rooting a tree shoot obtained by tissue culture and reducing a cost by culturing a shoot while irradiating the shoot with a blue light having a peak wavelength in a fixed range at light intensity of a given value or larger than it. SOLUTION: A shoot such as a shoot obtained from a tree belonging to the genus Eucalyptus is cultured while irradiating it with a blue light having a peak wavelength of 450-470 nm at >=15 μmol/m2/s and the tree shoot obtained by the tissue culture is rooted. Preferably, the blue light is obtained from a blue light LED(light emitting diode) for emitting monochromatic rays having an extremely narrow wavelength range.
Patent JP-2001067723-A (JP)
Title: Optical recording medium, optical recording and reproducing method and optical recording and reproducing device
Inventor: ICHIHARA KATSUTARO
IPC: G11B7/1267
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium with which the higher density is made possible by microminiaturizing optical openings and the assurance of a practicable operating wavelength margin is easily possible, an optical recording and reproducing method and an optical recording and reproducing device. SOLUTION: This optical recording medium has ultra-high resolution functions which are changed in light transmittance depedendently upon the intensity of incident light and form the optical openings smaller than the spot size of the incident light by optical masking part of the incident light. At least, two kinds of the ultra-high resolution film 201 and 202 varying in the response time after irradiation with light before the generation of an ultra-high resolution function are used, by which the light spot size may be easily and surely reduced and the recording density may be increased. Also, the optical recording medium has at least two kinds of the ultra-high resolution film 201 and 202 varying in the operating wavelength at which the ultra-high resolution function occurs, by which the operating wavelength range may be widened.
Patent JP-H1180956-A (JP)
Title: Supplying apparatus for raw gas and method for supplying
Inventor: AMASAWA TAKAO
IPC: H01L21/285
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a supplying apparatus for the raw gas and a method for supplying, which apparatus is capable of measuring and controlling absolute quantity of raw gas having lower vapor pressure, and of stably supplying a plentiful amount of the raw gas for a long term. SOLUTION: The supplying apparatus 5 for raw gas is equipped with the vessel 1 capable of storing the raw gas 3 in liquid or solid state, the vaporizer 2 for thermally vaporizing the raw gas, and the means 4 for opening and shutting so as to introduce a portion of the raw gas to the vaporizer 2 from the vessel 1. The raw gas is supplied as follows. Only a portion of the raw gas stored in liquid or solid state in the vessel 1 is introduced to the vaporizer 2 from the vessel 1, and the gas introduced in the vaporizer 2 is heated to a temp. between the temp. higher than the temp. which is capable of giving desired pressure of the raw gas and the temp. lower than the temp. which may cause some chemical unstability.
Patent JP-H0984387-A (JP)
Title: Motor controller for compressor
Inventor: KURIMOTO KAZUNORI
IPC: H02P27/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To protect a circuit and a compressor from breakdown by suspending the operation thereof if lock is generated for N times continuously because if lock is generated in the compressor, stress is given to the circuit and compressor, giving thereto the breakdown in the worst case. SOLUTION: A motor controller for compressor comprises an AC power source 11, a rectifier circuit 12, an inverter circuit 13, a DC motor 14, a compressor 15, a position detecting means, a commutating means 17, a number of rotation command means 18, a lock judging means 19, a number of rotation command means 20, a lock counting means 23, a first timer count means 22, a duty setting means 23, a chopping signal generating means 24, a combining means 25 and a drive means 26. Therefore, if lock is generated for N times continuously, operation of the compressor 15 is stopped and is never started again to protect the circuit or compressor 15 from breakdown.
Patent JP-S6479991-A (JP)
Title: Video tape recorder with television image receiving device
Inventor: OKUDA YASUO
IPC: H04N5/64
Filed: 1987-09-22
Abstract: PURPOSE:To make the constitution of the title recorder smaller and portable by incorporating necessary parts for a TV function and for a VTR function respectively into a front case and rear case integrally assembled by laying a shielding plate between them. CONSTITUTION:A front case 2 and a rear case 3 are ingetrally assembled by laying the shielding plate between them. This case 2 is box-shaped and made of a synthetic resin material, and the parts necessary for the TV function such as a circuit substrate, etc., for a displaying unit, an AD unit to drive the displaying unit in accordance with a receiving radio wave, and an antenna unit to prepare a video signal and a sound signal from the received radio wave are incorporated. While in the same case 3, the parts necessary for the VTR function is incorporated in the same way. Thus, the constitution is made smaller, and a portable VTR with the TV image receiving function is obtained.
Patent JP-S6481029-A (JP)
Title: Semiconductor file memory device
Inventor: SAKAIRI SHIGERU
IPC: G06F3/08
Filed: 1987-09-22
Abstract: PURPOSE:To simplify the circuit system and to realize the reduction of cost and a compact structure for a semiconductor file memory device, by decoding the lower rank ones of access addresses and therefore omitting a generating circuit for clock signal, the inverse of CE required for a pseudo SRAM. CONSTITUTION:A file memory 1 consists of the pseudo SRAM 2-5 and an address decoder 6 and receives the low-order addresses A0 and A1 via an address bus 7, the high-order addresses A2-A18 via an address bus 8, and data D0-D7 via a data bus 9 respectively. At the same time, the memory 1 transfers data to a high-order device. When data are sent to an external device from the memory 1, these data undergo the DMA transfer for each block. As a result, the clock signal, the inverse of CE, and signals of the inverse of CE1, CE2, CE3 and CE4 are successively produced when the low-order addresses A0 and A1 are decoded by the decoder 6.
Patent JP-H0682071-A (JP)
Title: Ventilator
Inventor: SHIMIZU TOSHIO
IPC: F24F7/007
Filed: 1992-09-07
Abstract: PURPOSE:To reduce the power rate by a method wherein respective rooms are ventilated naturally when the power of wind is higher than a set value while respective rooms are ventilated forcibly when the power of wind is lower than the set value. CONSTITUTION:When a control means 12 has decided that the power of wind, measured by an anemometer 11, is higher than a set value, motor dampers 7, 10 are opened to communicate exhaust ducts 3a, 3b with a ventilator 6 whereby respective rooms are ventilated naturally by a ventilator 6 moved by the power of wind. When the power of wind, lower than the set value, is decided by the control means 12, motor dampers 7, 10 are opened to communicate the exhaust ducts 3a, 3b with the exhaust fan 8 and an exhaust fan 8 is driven whereby respective rooms are ventilated forcibly. Accordingly, ventilation, effected by the exhaust fan 8, can be controlled so as to be switched into natural ventilation, effected by the ventilator 6, in accordance with the power of wind.
Patent JP-S6479100-A (JP)
Title: Production of oxide superconductor single crystal
Inventor: YOSHIMURA HIDETO
IPC: C30B29/22
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a single crystal of an oxide superconductive contg. oxygen at a high ratio and has high quality by executing respective stages while projecting an oxygen beam on raw materials at the time of melting and slowly cooling raw material powders of an oxide superconductor and depositing the single crystal. CONSTITUTION:A crucible 1, an oxygen molecular beam generator 50, a heater 3, etc., are disposed in a furnace 5. The raw material powders 2 of the oxide superconductor (e.g.; Y2O3, BaO, CuO) are put into the crucible 1 and after the inside of the furnace 5 is evacuated to a vacuum by a vacuum pump 60, the raw material powders 2 are heated and melted by the heater 3 while the oxygen molecular beam 51 is projected thereon from the oxygen molecular beam generator 50. The molten raw materials of the oxide superconductor are then slowly cooled under the projection of the oxygen molecular beam 51 thereon to deposit the single crystal of the oxide superconductor. The oxygen of the sufficient quantity is thereby implanted into the single crystal of the oxide superconductor.