baber/WOPTO huggingface dataset:
Patent JP-H07132027-A (JP)
Title: Flowerpot
Inventor: YASUDA KOJI
IPC: A01G9/02
Filed: 1993-11-12
Abstract: PURPOSE:To provide a flower pot enabling to supply a required amount of water from a water-absorbing member into the main body of the pot, to supply oxygen contained in air to the roots of a plant and also to soil through many penetrated holes, and further to prevent the rot of the roots for the stimulation of the growth. CONSTITUTION:A cylindrical pot main body 3 is set on a dish main body 2 having a water-receiving part 1. Many penetrated holes and slots are made in a U-shaped drain board 4, which is subsequently located on the bottom of the pot main body 3. A water-absorbing member 5 comprising porous unglazed pottery pieces, etc., is located in the drain board.
Patent JP-2000126564-A (JP)
Title: Production of zeolite membrane element
Inventor: ANDO TAISUKE
IPC: C01B39/24
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To produce a zeolite membrane element having good properties stably by forming a strict zeolite membrane on a porous α-alumina base material whose average pore diameter is in a specified range and obtaining the porous α-alumina base material coated with the zeolite membrane having a specified helium gas permeability. SOLUTION: In the production of a zeolite membrane element having a zeolite membrane suitable for separating a mixed gas, a porous α-alumina base material of 0.05-20 μm average pore diameter is used as a base material, a strict zeolite membrane is formed on the base material, and the porous α-alumina base material coated with the zeolite membrane of 10-5 mole/sec.m2.Pa or below helium gas permeability is obtained. As a method for making a zeolite membrane, various membrane making methods in which a zeolite skeleton metal source, an alkali metal source, and water are preferably used as starting raw materials, and a crystallization accelerator is added as required are applicable, and for example, a silica source and an alumina source are used as the zeolite skeleton metal source.
Patent JP-2000127129-A (JP)
Title: Method for molding cement product
Inventor: MATSUMOTO HIROKAZU
IPC: B28B3/20
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a cement product which can form a deep, sharp uneven pattern on the surface of a cement extruded molding at low costs and is applicable to the molding of various products. SOLUTION: A raw material is supplied to an extruder 1, and an extruded molding 2 is extruded from its nozzle 1a. The molding 2 is cut by a cutter 3 in an necessary length to form an extruded molding 4. Powder 6 is supplied from a powder feeder 5 on the upper surface of the molding 4 to form a uniform powder 6 layer. The molding 4 is introduced into a press 7, pressed, and sent to a curing and autoclave solidification process. Various kinds of inorganic powder such as a cement powder and a composition containing the mixture of the extruded molding and liquid excluding water or various kinds of waste produced in the production process of a cement product such as a dry powder of a crushed defective product and collected dust are used as the powder.
Patent JP-H11144097-A (JP)
Title: Commutation ticket and its processor
Inventor: TERAJIMA KIWA
IPC: G06Q50/30
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the economical commutation ticket which is effective only on days when it is actually used by recording data showing use days and nonuse doys of the commutation ticket in the term of validity on the main body of the commutation ticket. SOLUTION: When a commutation ticket processing machine such as an automatic ticket examining machine (a) detects a commutation ticket, data recorded on the commutation ticket (b) are read out and specific information such as the effective section and the terms of validity is extracted and used for arithmetic processing. When the commutation ticket (b) thrown in the automatic ticket examining machine (a) meets the requirements of the effective section and term of validity and the day corresponds to its use day, entry or exiting is allowed and the door is opened.  If, however, the thrown-in communication ticket (b) does not meet the requirement of the effective section or term of validity or when the day correspond to its nonuse day, the door is closed, the reason for the entry/exiting rejection is guided through the display unit or speaker of the automatic ticket examining machine (a), and the guidance is carried on until the user exits from the ticket examination path.
Patent JP-H07136288-A (JP)
Title: Magnetic necklace
Inventor: MASUDA ISAMU
IPC: A61N2/08
Filed: 1993-11-11
Abstract: PURPOSE:To provide the magnetic necklace which greatly improves a magnetic treatment effect by forming plural ornamental bodies made of permanent magnets on polyhedrons having plural cut faces and magnetizing these bodies in such a manner that magnetic poles of N and S are generated on the side orthogonal with a connecting direction. CONSTITUTION:This magnetic necklace is formed by connecting the ornamental bodies 1a, 1b as a chain with connecting rings 2. A large-diameter connecting ring 3 is mounted at the ornamental body 1a at one end and a detaining fitting 4 is mounted at the ornamental body 1a at the other end. The ornamental bodies 1a are formed of the permanent magnets and the ornamental bodies 1b are formed of nonmagnetic materials. The ornamental bodies 1a made of the permanent magnets are formed as the polyhedrals which have four pieces of the rhombic cut faces 10 on the peripheral surfaces and triangular cut faces 11 interposed between the adjacent rhombic cut faces 10 and are long in a connecting direction. The cut faces 10, 11 face the direction nearly orthogonal with the connecting direction of the ornamental bodies 1a. The ornamental bodies 1a are so magnetized that the N magnetic poles are generated at either of the cut faces 10 and the S magnetic poles at the cut faces 10 on the opposite side.
Patent JP-H02153607-A (JP)
Title: Parallel feedback amplifier circuit
Inventor: INABE YASUNOBU
IPC: H03F1/34
Filed: 1988-12-05
Abstract: PURPOSE:To stably obtain the function of a parallel feedback amplifier circuit by connecting the base of a band compensation transistor to a connection mid- point between the other level shift diode circuit and a level shift/DC bias setting resistance. CONSTITUTION:The base of the band compensation transistor Q3 is connected to the mid-point of load/DC bias setting resistances, and a collector to the positive terminal of a constant voltage power source E1. An emitter is conducted in the order of the other level shift diode circuit D' and the other level shift/DC bias setting resistance RS' and the other level shift transistor Q2' connected in order to ground are provided. The base of the band compensation transistor Q3 is connected to the mid-point of the diode circuit D' and the resistance RS'. Thus, the band width can be widened even if the response of a high area part is not improved as much.
Patent JP-H03170611-A (JP)
Title: Method for restraining wear of carbon-containing refractory
Inventor: HIRATA HIROSHI
IPC: C21C5/46
Filed: 1989-11-29
Abstract: PURPOSE:To restrain wear of a carbon-containing refractory caused by oxygen blowing by arranging a specific size of slit-like gap in the carbon-containing refractory to be lined at upper space of molten material in a metallurgical furnace and blowing non-oxydizing gas from there at a specific flowing velocity. CONSTITUTION:Ore or scrap charged to the metallurgical furnace is reduced or melt-refined with combustion heat by blowing oxygen gas under existence of a carbonaceous material. The carbon-containing refractory having excellent corrosion resistance and spalling resistance is used as the lining in the above metallurgical furnace. In the above oxygen blowing metallurgical furnace, the slit-like gap having a length/width ratio of five or more is arranged on the carbon-containing refractory of the lining at the upper space of molten material. During operation of this metallurgical furnace, the non-oxydizing gas of nitrogen, etc., from the above gap is blown at the range of 3-35Nm/sec the flowing velocity. The surface temp. of the above refractory is lowered with this gas and oxygen partial pressure in the furnace is decreased. By this method, combustion of carbon content in the refractory with oxygen is prevented and wear of the carbon-containing refractory having excellent characteristic is restrained.
Patent JP-H01150757-A (JP)
Title: Method and device for precooling cryogenic refrigerator
Inventor: KAJIWARA HIROTAKE
IPC: F25B9/00
Filed: 1987-12-07
Abstract: PURPOSE: To shorten pre-cooling time by providing a line for supplying cool gas generated at the pre-cooling of a freezer to a Dewar flask so as to pre-cool the Dewar flask together with the freezer. CONSTITUTION: When a temperature around the outlet of a heat exchanger 17 of a high-pressure line 26 is reduced lower than that of the outlet of a heat exchanger 12, or the temperature in a Dewar flask 35 is reduced to that of the outlet of the heat exchanger 12, a valve 20 is closed and a JT valve 23 is opened, so that further cooled high-pressure gas is supplied to the Dewar flask 35 to pre-cool it to a lower temperature. When the freezer and the Dewar flask 35 are sufficiently pre-cooled, JT valves 23 and 24 and valve 22 are closed and JT valve 25 is opened so that high-pressure gas in the high-pressure line 26 is expanded at the JT valve 25 to be liquefied into liquid helium due to Joule-Thomson effect and the liquefied helium is transferred into the Dewar flask 5 by way of a liquefying line 27.  Here, the pre-cooling time of the Dewar flask 35 can be reduced by supplying a cool gas to the Dewar flask 35 through a cool gas line 33 with a larger flow rate in addition to the liquefying line 27 with a small flow rate.
Patent JP-H06126053-A (JP)
Title: Origin setting apparatus for embroidering apparatus
Inventor: HAYASHI KOJI
IPC: D05B21/00
Filed: 1992-10-20
Abstract: PURPOSE:To prevent a collision fault during an operation of detecting an origin in the mounting of a cap frame by setting the origin position of a plain frame and the cap frame in common as position at which a needle location point matches a specified position at the center in the X axis direction of an embroidering area of the plain frame and the embroidering area of the cap frame and in the Y axis direction within the embroidering area of the cap frame. CONSTITUTION:An embroidering area BE of a cap frame exists within the embroidering area HE of a plain frame and an original position of the plain frame 31 and a cap frame is set in common as a position P at which a needle location point matches a position at the center in the X axis direction of the embroidering area HE of the plain frame and the embroidering area BE of the cap frame and at the center in the direction Y of the embroidering area BE of the cap frame. A control means works to drive an X axis driving mechanism 11 and a Y axis driving mechanism 12 separately in specified directions based on an origin setting command and controls the plain frame 31 or the cap frame to the original position based on outputs of sensors 61 and 63. This enables the preventing of a collision fault between the frames and a cylinder bed or the like at the setting of the origin or the elimination of a detection sensor for detecting the origin position of the cap frame.
Patent JP-H03168353-A (JP)
Title: Exhaust route of internal combustion engine
Inventor: GOTO KENICHI
IPC: F02F1/42
Filed: 1989-11-28
Abstract: PURPOSE:To improve the output of an engine by forming first and second exhaust routes in a continuous curvature, across the front and rear sides of mating faces. CONSTITUTION:A combustion chamber 24 is connected to a second exhaust route 18 formed on a cylinder block 17, via an exhaust port 13 that is opened and closed by an exhaust valve 31 driven by a valve driving mechanism C, as well as first exhaust routes 16a-16c formed on a cylinder head 15. The exhaust routes 16a-16c are extended in a letter-U shape from an exhaust port 31, all in the same form, until they open to a mating surface 151 of the head 15, while the exhaust route 18 is recessed as a groove 181 in the shaft direction of a crank shaft 4, along a mating surface 171 of the block 17. The exhaust routes 16a-16c as well as the exhaust route 18 are smoothly curved by approximately 90 deg. across the front and rear sides of the mating surfaces 151, 171, from the direction perpendicularly to the mating surfaces 151, 171, to the direction in parallel thereto, whereby an exhaust air is guided from the routes 16a-16c to the route 18, so as to be discharged to an exhaust tube without receiving a large channel resistance.
Patent JP-H08167710-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H01L29/74
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a wide safe operation region without latch-up at the time of short-circuiting a load by forming the emitter region of an IGBT of a metal film. CONSTITUTION: A buffer layer 8 and an n<-> type layer 1 are laminated on a collector layer 9, a p-type well region 2 is formed on the surface of the layer 1, and an emitter region 3 of a metal film is formed on the surface of the region 2.
Patent JP-H02154555-A (JP)
Title: Network management processing system
Inventor: YAMASHITA HIDEJI
IPC: H04M3/38
Filed: 1988-12-06
Abstract: PURPOSE:To implement security management of status information effectively by setting a terminal filter to each terminal attribute and user qualification. CONSTITUTION:In the presence of a request of information transmission from any of terminal equipments 31 - 33, the terminal attribute is decided from a terminal number of the terminal equipment by referencing a terminal management table 15. Moreover, the qualification of the user is decided by referencing a user table 16 from the user of the terminal equipment and a terminal filter is selected by referencing a terminal filter table 14 from the terminal attribute and the user qualification. Then the information corresponding to the management number designated by the terminal filter is sent to the terminal equipment. Thus, the information sent to a terminal equipment is only the information able to be open to public for the terminal equipment and the user, and the security management of the status information in the operation of a basic network or the like is implemented effectively.
Patent JP-2000128113-A (JP)
Title: Banding machine
Inventor: FINZO FLAVIO
IPC: B65B13/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of independent components to reduce the weight of a banding machine and facilitate operation by moving a rewind fixing part from a fixed position to an insertion position or from the insertion position to the fixed position by a plurality of transmission means coupled to a control panel in rotational motion of the control panel from motion of an activation means. SOLUTION: A hand lever 9 is rotated from a first end position to a second end position around a rotary spindle 10 attached to a housing 1. A first rotary arm 18 rotatably fixed on the rotary spindle 10 is also fixed on a triangular- plate-like control panel 14. The control panel 14 further has a second rotary arm 12 and a butt strap 16 coupled to the control panel 14. The second rotary arm 15 attaches a first rewind fixing part 5 to a rotary spindle 18 relatively rotatably. A second rotary spindle 56 activates a second rewind fixing part. One side of a stop lever 59 of the rotary spindle 56 is guided to the butt strap 16.
Patent JP-H02157458-A (JP)
Title: Device for detecting intake pressure of internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/18
Filed: 1988-12-08
Abstract: PURPOSE:To improve transient responsiveness by providing a steady-time sampling means for carrying out the sampling of an intake pressure detecting signal for each defined crank angle position and a transient-time sampling means for carrying out sampling for each defined time. CONSTITUTION:At the time of the steady operation of an engine, a steady-time sampling means A carries out the sampling of intake pressure detecting signals from an intake pressure detecting means B for each defined crank angle position, i.e., being synchronized with engine rotation correlated to the phase of pulsation and, then, the signal is corrected by a pulsating phase change correcting means C based on a phase change relying on engine speed in the sampling angle position of a filtering wave detection signal. On the other hand, when the transient operating condition of an engine is detected by a transient operating condition detecting means D, a transient operating time sampling means E carries out the sampling of the intake pressure signals with high responsiveness for each defined time, i.e., irrespective of engine speed. Thereby, the effect of intake pressure pulsation at the time of steady operation can be avoided while ensuring the responsiveness of intake pressure at the time of transient operation.
Patent JP-H01149674-A (JP)
Title: Original reader
Inventor: UNO TERUHIKO
IPC: H04N1/04
Filed: 1987-12-07
Abstract: PURPOSE:To always stabilize a fluorescent lamp within the limits of temperature of which emission efficiency is good by providing a heat insulation heater around the fluorescent lamp and providing a heat transmission member transmitting heat generated by the fluorescent lamp to a heat radiation member provided along the fluorescent lamp. CONSTITUTION:The heat insulation heater 27 covers nearly the whole fluorescent lamp 26 extending to the range of 270 deg. of it's circumference and to the base parts of the both ends of it in a length direction with a closed state and the heat insulation heater 27 is controlled to be kept 50 deg.C by the temperature stabilization circuit of outside. Besides, the heat radiation members 35 and 36 are provided along the lamp 26 in a carriage 25 and simultaneously to that, the heat transmission member 37 is interposed between the members 35 and 36 and the heater 27 by closing to them. Thus, the fluorescent lamp 26 can be stabilized within the limits of the temperature of which emission efficiency is good and the luminous quantity of it can be always and stably given to the whole irradiation surface of it.
Patent JP-H03174318-A (JP)
Title: Production of oxide superconductor
Inventor: YOSHIARA KIICHI
IPC: H01B12/00
Filed: 1989-11-30
Abstract: PURPOSE:To improve critical current by adding Sc when an oxide superconductor having a specified chemical compsn. and using electrons as a carrier is produced. CONSTITUTION:Fine powders of oxides are weighed and mixed so that a finally obtd. oxide superconductor is represented by the formula (where A is Pr, Nd, Sm, Eu or Gd and y is 0.01-0.3), a solvent is added and they are wet-mixed. The solvent is then removed by drying and the resulting mixture is brought into a reaction by calcination at about 900 deg.C and pulverized to form fine powder of several mum average particle size. This fine powder is filled into a metal mold and press-molded. This molded body is heated it 1,100-1,300 deg.C in the air and heat-treated at 800-1,000 deg.C in an inert atmosphere of Ar, etc., to give an oxide superconductor.
Patent JP-2000135548-A (JP)
Title: Mold vibration device of continuous casting equipment
Inventor: AOKI MASATO
IPC: B22D11/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To minimize a load by absorbing a repeat offset load being applied to an output rod. SOLUTION: This is referred to a mold vibration device for a curving type continuous casting equipment wherein a billet M is continuously pulled out along a curving direction by vibrating a mold wall 5 in a billet pull out direction. A vibration table 4, which holds the mold wall 5 via plural guiding plate springs 3A, 3B, is arranged with a mold stand 2 in a way suspending towards a curving center of the billet pull out path L at top, bottom positions, and a transverse face of which are parallel to the horizontal direction. A vibration cylinder 6 output rod 6a and the vibration table 5 are connected by a lever shape link mechanism 7 having plural link arms 13, 16, in a manner to be connected freely rotatable around the shaft cores, which are orthogonal to the guiding plate springs 3A, 3B.  At the output 6a of the vibration cylinder 6, an elastically support air spring 21 is intervened so that the plate springs 3A, 3B are made to be a flexure free status.
Patent JP-H06136913-A (JP)
Title: Dressed rock wool finishing material, and method and device for grooving
Inventor: KAYAHARA KENJI
IPC: E04F13/16
Filed: 1992-10-23
Abstract: PURPOSE:To provide flexibility to a rock wool finishing material, and also to enhance the fireproof property thereof by providing slits whose width is less than a prescribed width to the rear surface of the rock wool finishing material. CONSTITUTION:A dressed rock wool finishing material 1 is formed by grooving slits 3 whose opening width is 1mm or less on the rear side 2 of the dressed surface. The grooving of the slits 3 is carried out by a grooving device, on a surface plate installed between a rotary cutting blade 5 and a pressing roll 4. As the machining method, the rotating direction of the rotary cutting blade 5 of the grooving device is made so as to coincide with the conveying direction of the rock wool finishing material 1, and the rotating speed of the rotary cutting blade 5 is determined so as to be equal to or slightly slower than the feeding speed of the rock wool finishing material 1, or to be approximately 80 to 100rpm. Thus, without digging out the fiber of the rock wool finishing material 1, the cutting edge of the rotary cutting blade 5 can always.finely form the slits 3.
Patent JP-H09150648-A (JP)
Title: Display device for vehicle
Inventor: MIZUNO TORU
IPC: B60K35/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To give a new sense of visibility by exercising ingenuity for an optical condition in the circumference by effectively using a transparent EL panel. SOLUTION: A transparent display panel 20 has a transparent EL panel and is disposed on an inner end part of a cylindrical opening part 11 formed on a front wall 10a of an install panel 10 through a cluster 12. Additionally, the cylindrical opening part 11 faces against the sight line direction (ref. arrow R) of a driver seated on a driver's seat of a vehicle and is provided so as to have a shaft in parallel with it. The cluster 12 is assembled on the inner end part of the cylindrical opening part 11, and the cluster 12 plays a role to position a display panel 20 diagonally at a specified sharp angle θ against the sight line direction R. A cover 30 is installed on a back surface outer peripheral part of the display panel 20 on its outer peripheral part and a delustering paint of a light absorptive black color system is applied on an inner surface of this cover 30.
Patent JP-H05144508-A (JP)
Title: Waterproof plug socket
Inventor: HORIBATAKE KOICHI
IPC: H01R27/00
Filed: 1991-11-26
Abstract: PURPOSE:To cope with to high capacity load. CONSTITUTION:A terminal plate for 15A, 125V is provided. A terminal plate for 15A, 250V is also provided. A pair of plug blade inserting holes 13, 43 for inserting plug blades correspondent to both plug blade springs, are formed, respectively, on a socket cover 12. The shape of the plug blades of plug for 15A, 125V is plates that are opposed to one another vertically. The shape of the plug blades of plug for 15A, 250V is plates that are laterally provided in parallel to one another. The plug blade inserting ports 13 for 15A, 125V of the socket cover 12 are vertically formed, while the plug blade inserting ports 43 for 15A, 250V are laterally formed.