baber/WOPTO huggingface dataset:
Patent JP-H11156-A (JP)
Title: Ash tray with smoke-separating device
Inventor: KANEZASHI TADASHI
IPC: A24F19/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an ash tray with a smoke-separating device, easy to attach the ash tray to the smoke-separating device later and easily attachable and detachable, and having an extinguishing function. SOLUTION: This ash tray equipped with a smoke-separating machine is manufactured by disposing at least one air suction port and at least one air exhaustion port in the main body of the smoke-separating machine, receiving an air fan and an air cleaner in the smoke separator main body placed between the air suction port and the air exhaustion port, disposing an attaching tool 11 having the function of a detachable lid on the lower surface of the smoke- separating machine main body, and disposing a slidingly openable or closable and detachable ash tray 12 on the attaching tool 11. The ash tray with the smoke-separating machine does not require a large space for putting the ash tray therein, can easily be attached later, and enables to simply throw away cigarette butts and ash and close the ash tray 12 to extinguish fires in an oxygen-deficient state.
Patent JP-S6345739-A (JP)
Title: Gas discharge panel
Inventor: NANTO TOSHIYUKI
IPC: H01J17/49
Filed: 1986-08-11
Abstract: PURPOSE:To eliminate nonuniformity of brightness in the panel by forming a film of fluorescent material extending its formation range up to the outside of outermost spacers among some spacers provided. CONSTITUTION:A film 8 of fluorescent material is formed on a substrate 7 on the display side by sedimentation, etc. The film is formed in the area which is sufficiently larger than the total area including the roots of outermost spacers 9. In the next process, material of the spacer is printed to form a thick film in the range of the fluorescent film 8, so the roots of the outermost spacers exist closer to the center than the fluorescent film is. Then the roots of the spacers are solidified mixed with the fluorescent film to be fixed with the display side substrate 7 without motion along the substrate, thereby the parts at the spacer roots are mixed with the spacer material to be structurally hard to move. Thus both substrates are held at such a constant interval that arrival strength of stimulating ultraviolet is uniform, and a panel with uniform luminous brightness by discharge can be obtained easily.
Patent JP-H05235605-A (JP)
Title: Filtering device for electromagnetic wave propagated inside rotationally symmetric waveguide provided with inserted rectangular waveguide filter section
Inventor: KURISUCHIYAN SABATEIEERU
IPC: H01P1/161
Filed: 1992-06-24
Abstract: PURPOSE: To eliminate the need for providing an element on the inner side of a waveguide by selecting the number of filter sections, a geometrical shape and dimensional characteristics so as to constitute a filter provided with a predetermined filtering profile. CONSTITUTION: A circular main waveguide is separated into two parts 41A and 41B, and a rectangular waveguide section 42 is inserted between them. Walls 44A and 44B are almost vertical to a symmetry axis 45 of the main waveguides 41A and 41B, and the walls 44A and 44B are constituted of metal. The circular waveguide 41A is positioned at the center of the rectangular waveguide 42, which is effective in that a cross section 43 in common to the two waveguides is circular. In the case that the polarized waves of a TE11 mode inside the circular waveguide are vertical to the short side surface of the rectangular waveguide section, the TE11 mode is completely passed through in the frequency band of 12-13GHz, and a reflection coefficient is close to 0. Thus, the need for providing the element inside the waveguide is eliminated, and manufacturing is facilitated from a mechanical point of view.
Patent JP-H0353564-A (JP)
Title: Mos type semiconductor device of high breakdown strength
Inventor: SASAKI KUNIO
IPC: H01L29/78
Filed: 1989-07-21
Abstract: PURPOSE:To improve a semiconductor device of this design in breakdown strength by a method wherein a polysilicon wiring whose potential is equal to that of an epitaxial layer is provided under a source wiring (ground wiring) crossing it at right angles. CONSTITUTION:A polysilicon wiring 16 crosses a source wiring 10 at a right angle and connected to a drain electrode at the position (not shown in a figure), and an N<->-type epitaxial layer 2 and the polysilicon wiring 16 are so constituted as to be kept at the same potential. A P<->-type inversion layer 18 is formed on the surface of the N<->-type epitaxial layer 2 under the source wiring (ground wiring) as holes are attracted to a ground potential. The P<->-type inversion layer 18 is not formed under the polysilicon wiring 16 due to the wiring 16 whose potential as high as that of a drain, and as an N<+>-type diffusion layer 6 and an N-type well 5 are separate enough from each other, a depletion layer 19 can spread enough. The depletion layer 19 becomes large in curvature through a P-type well 17, so that a MOS type semiconductor of this design can be improved in breakdown strength.
Patent JP-H03101868-A (JP)
Title: Cabinet
Inventor: ROJIEERU FUIRON
IPC: B44D3/00
Filed: 1990-07-17
Abstract: PURPOSE: To enable mass production of cabinets which have different capacities and meet places where these cabinets are used by connecting a motor reducing unit to horizontal and vertical movement transmitting units which connect the unit and coupling members for cells. CONSTITUTION: The cabinet of a module structure of a stirrer for the paints or analogous materials housed in a can 9 has at least one module 1. This module 1 is provided with a base 2 or a case on which the cells 3, 3a to 3n are mounted. Each of these cells is provided with two vertical panels 4, 5 connected by a plate 6 housing a mechanism for driving the coupling member 12 complementary with the coupling members 11 of the can stirrer described above. One of the cells is provided with the motor reducing unit 14. The unit 14 is connected to the horizontal and vertical movement transmitting units connecting the unit which connects the unit 14 and the coupling members 13 of the cells. Consequently, the mass production of the cabinets which have the different capacities and meet the places where the cabinets are used, is made possible.
Patent JP-H0932196-A (JP)
Title: Sill material and execution method of sill using the material
Inventor: OTSUBO YUJI
IPC: E04B1/26
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a new sill material and the installation thereof instead of wooden sills, by forming an opening on the top face or the side face of a sill material and providing support members fixing columns in the opening. SOLUTION: A sill material 40 is made of a nearly H-shaped stainless steel. The lower face is opened and the inside of the upper face is partitioned to constitute a concrete-placing chamber 21, a column-supporting chamber 31, a ventilation chamber 41. Support members 32a, 32b fixing columns 51 are fitted in the column-supporting chamber 31. Ventilation holes 42 are formed in the ventilation chamber 41. The sill material 40 is positioned on a concrete foundation and preventive frames are arranged to prevent concrete leakage. Subsequently, ready-mixed concrete is placed up to the upper end of the concrete-placing chamber 21 from the concrete-charging holes 22.  In this way, even when lateral forces acts thereon, it is not laterally shifted. the support members 32a, 32b can be loaded with stresses and hence, the sill material 40 can be favorably used without bending in comparison with wooden sills.
Patent JP-H0716573-A (JP)
Title: Device for electrolysis of water
Inventor: HORI HIROSHI
IPC: C02F1/46
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the freezing of an electrolytic cell without building in a heater for overheating water by using a power source transformer combinedly as the heater. CONSTITUTION:This device comprises an electrolytic cell 2 with an electrode 3 built in a casing 1 for electrolysing water, a power source for applying the voltage to the electrode 3 of the clectrolytic cell 2 and a temperature sensing means 4 for sensing the temperature in the casing 1. When the temperature in the casing 1 is judged to be lower than the set temperature by the temperature sensing means 4, power is applied to the primary side in the state of cutting off the secondary side of a power source transformer 5 of the power source from the electrode 3, and the inside of the case 1 is heated by utilizing the heat development generated by no-load loss of the power source transformer 5 to prevent the freezing of the electrolytic cell 2.
Patent JP-H1035592-A (JP)
Title: Anti-torque device for helicopter
Inventor: YANAGAWA YUKI
IPC: B64C27/82
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an anti-torque device capable of improving the efficiency of a tail rotor at a hovering time and also at a high-speed flying time. SOLUTION: In an anti-torque device includes a skin 1 provided in a portion 1 in the rear periphery of the exit side of a tail rotor duct, a mechanism 2 for changing the shape of the skin, an arithmetic device 3 for arithmetic- controlling the mechanism 2 to an optimal state, a steering device 4 and a body moving sensor 5, a linear actuator 9 is used for the mechanism 2 for changing the skin 1, the skin 1 is fixed to a center material 8 by the linear actuator 9 disposed by keeping a proper interval in the rotational direction of the tail rotor, the arithmetic device 3 elongates/contracts the linear actuator 9, outputs a control signal for changing the shape of the skin 1 to the linear actuator 9 and performs control so as to provide a sharp edge to the exit side of the duct during hovering and a large edge radius R (round edge) thereto during high-speed flying.
Patent JP-H0352766-A (JP)
Title: Shroud for very low temperature use
Inventor: SAWATANI KENJI
IPC: B23K9/00
Filed: 1989-07-20
Abstract: PURPOSE:To decrease shearing strains by as much as an increased amt. of welding and to lessen the generation of cracks by increasing the amt. of welding at both ends of straight skip welding larger than the amt. of welding in the central part in the shroud for very low temp. use formed by mounting a cooling plate by the straight skip welding to the surface of a cooling tube. CONSTITUTION:The cooling tube 1 of the shroud for very low temp. use cools rapidly and tends to shrinkage when a cryogenic refrigerant, such as liquid nitrogen, begins to flow in the cooling tube 1. The cooling plate 2 is cooled with a slight delay and, therefore, tensile force is generated in the cooling tube 1 and compressive force is generated in the cooling plate 2, by which the shearing force is generated in welded parts. Since the welding length of the welds 4 at both ends is set longer than the welding length of the welds 3 in the central part, the shearing strains are decreased by as much as the increased amt. of welding. The danger of the generation of the crack is thus lessened.
Patent JP-H1135334-A (JP)
Title: Control method and forming device using the same
Inventor: TAKANO JUN
IPC: G05B11/36
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to set a distinct target value at all times even if the characteristics of a member existing around an object changes with lapse of time by determining the target value corresponding to control output at an arbitrary point of time by using predetermined conversion information and setting the determined target value as a fresh target value. SOLUTION: A radiation thermometer 23 is mounted at a glass window 15a mounted at a chamber and the temp. near the center of a sleeve 4 is measured through the glass window 15a by this radiation thermometer 23. The result of the detection is sent to a controller which in turns calculates the control output in accordance with the difference between the actually measured value of the temp. of a forming mold and a set temp. which is the target value. The target value corresponding to this control output is determined at the arbitrary point of time by using the predetermined conversion information and the determined target value is set as the fresh target value. As a result, the adjustment of the set temp. of the forming temp. and the set temps. in all periods including a temp. rising period and cooling period is made possible.
Patent JP-H0854891-A (JP)
Title: Device and method for acoustic classification process and speaker classification process
Inventor: KOJIMA HIDETO
IPC: G10L15/04
Filed: 1994-08-11
Abstract: PURPOSE:To classify inputted voices for every speaker without using a dictionary, to execute various processes including retrieval and presentation to the classified inputted voices and to execute classification and other processes to general acoustic signals based on a prescribed reference. CONSTITUTION:An acoustic feature levels 103 or an acoustic signal 101 extracted by an acoustic feature level extracting means 102 is stored for every generating condition of the signal 101 by a sorting means 104. The levels 103 is classified by a classifying means 105 employing the classification for every generating condition of the signal 101 as reference. As a result, the levels 103 as well as the signal 101 are automatically classified in an independent condition with respect to the generating condition of the signal 101 without using a specific dictionary, etc.
Patent JP-H0239000-A (JP)
Title: Attenuation tank
Inventor: MATSUMURA SEIICHI
IPC: G21F9/22
Filed: 1988-07-29
Abstract: PURPOSE:To obtain the attenuation tank which provides larger attenuation effect with limited tank capacity by installing a straightening plate which has opening area larger on its inside flow circulation side than on the inside circulation side at the part right behind the bent flow in the attenuation tank. CONSTITUTION:The drum body 9 of the attenuation tank is provided with an intake pipe base 10 and an outlet pipe base 11 and the inside is partitioned by a partition plate 12 to form a flow passage. A porous plate 13 is provided right behind the intake pipe base 10 and a porous plate 14 is fitted at the part right behind the bent flow above the end part of the partition plate 2. Here, the porous plate 14 is so shaped that the side close to the partition part of the inside flow circulation side is opened in a slit shape. When a nuclear reactor primary cooling material is supplied from the intake tube base 10, this attenuation tank produces a no-vortex, uniform flow state inside to increase the attenuation effect for radioactive materials.
Patent JP-S6082045-A (JP)
Title: Coil mounting method to circuit board
Inventor: HAYASHI TSUNEYUKI
IPC: H02K3/46
Filed: 1983-10-11
Abstract: PURPOSE:To improve the workability by simultaneously soldering upon bonding of a conductor pattern on a circuit board of a coil lead, thereby bonding fixedly the coil to the board. CONSTITUTION:A temporary adhesive for temporarily stopping a coil 3 is coated or printed on a circuit board 2, and cream solder is then coated or printed on conductors 10, 11 and further a conductor pattern 21. Then, coil leads 8, 9 and conductors 10, 11 are positioned, the core wire exposing portion 20 of the coil is disposed on the pattern 21 to mount the coil 3 on the board 2. When then heated, the leads 8, 9 are soldered to the conductors 10, 11, and the portion 20 is soldered to the pattern 21.
Patent JP-H1141517-A (JP)
Title: Editor
Inventor: SANO HIROYUKI
IPC: H04N5/781
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To easily insert an image at a desired position in a prescribed image area by providing a coordinate replacing means for replacing the coordinate positions of respective insert images written in a frame memory with desired coordinate positions. SOLUTION: Relating to a frame memory part 52, based on a control signal S41, an input selecting part 60 writes a video signal selected by an operator out of plural inputted video signals into a frame memory 63 as an image (telop image) to be the telop material. Based on the control signal S41, an address timing processing part 61 reads the respective telop images out of the frame memory 63 at timing different from timing at the time of writing and sends this image to the frame memory 63 as a timing signal S45. Thus, the prescribed number of telop images at the replaced coordinate positions are read out of the frame memory 63 based on the timing signal S45.
Patent JP-H1028936-A (JP)
Title: Separator of soil-stone mixture
Inventor: SHIGEYOSHI HACHIRO
IPC: B07B13/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To surely separate a soil-stone mixture contg. clay and stones of a wet state to clay and stones and to transport both. SOLUTION: The lower side at the end of a first belt conveyor 11 is provided with a vibration feeder 16 inclined at a prescribed angle α with a horizontal plane by positioning the first belt conveyor 11 side on an upper side so as to receive the soil-stone mixture 10 transported by the first belt conveyor 11. A collision plate 15 is installed apart a prescribed spacing from the end of the vibration feeder 16 in the transfer direction of the vibration feeder 16 in such a manner that the stones 10b in the soil-stone mixture 10 transferred by the vibration feeder 16 collide against the plate.  A second belt conveyor 12 is disposed below the end of the vibration feeder 1 and right under the collision plate 15 so as to receive the soil 10a in the soil-stone mixture 10 transferred by the vibration feeder 16 and to receive the stones 10b bounced back by collision against the collision plate 15.
Patent JP-H0942569-A (JP)
Title: Electro fusion coupling
Inventor: TSURUTA HIDEKAZU
IPC: F16L47/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent fusing from being defective, and also visually confirm that fusing has been over by forming a small depressing the opening diameter of which is smaller than the diameter of a bottom part in the outer surface of an electro fusion coupling, and integrally forming projection the lower part diameter of which is larger than the opening diameter of the depression, in the inside of the depression. SOLUTION: A depression 2 is formed in such a way as to be normal to a pipe axis of an electro fusion coupling 1. An opening diameter of the depression 2 is set to be smaller than the diameter of a bottom part. A projection 3 with specified height is integrally formed in the inside of the depression 2. A head part of the projection 3 is made smaller in diameter than the opening, and the diameter on the bottom side at a place with specified height in the height direction of the projection 3, is set to be larger than the opening diameter of the depression 2. The projection 3 is pushed out to the outer surface of the coupling 1 so as to be projected out by the expansion of molten resin at the time of fusing.  However, since the bottom of the projection 3 is larger in diameter than the opening diameter of the depression 2, projecting motion is suspended after the specified quantity has been projected. Outflow of molten resin is thereby suspended so as to be sustained by internal pressure. And concurrently, it is visually confirmed by the aforesaid projection that fusing has been over.
Patent JP-S5980748-A (JP)
Title: Production of ferrovanadium
Inventor: ANEZAKI MASAHARU
IPC: C22C33/04
Filed: 1982-10-29
Abstract: PURPOSE:To produce economically ferrovanadium at a high yield by using the lower oxide of vanadium obtd. by thermal decomposition of ammonium meta- vanadate in a hermetic state as a raw material for a vanadium component in performing thermit reaction. CONSTITUTION:The ammonium meta-vanadate obtd. in the process of recovering vanadium from a vanadium resource is heated by using an open-hearth furnace or the like in a substantial hermetic state wherein air is shut off to decompose thermally the ammonium meta-vanadate and to reduce the same by the H2 generated by the decomposition of ammonia, thereby yielding a lower oxide of vanadium. Such lower oxide is used at least a part of a raw material for vanadium and a thermit reaction is effected together with a raw material for an iron component in the presence of aluminum particles, whereby the reaction is progressed gently and the ferrovanadium having good quality is obtd. at the decreased loss by scattering of the metal and at the decreased unit of the aluminum.
Patent JP-H11173046-A (JP)
Title: Ladder housed in ceiling
Inventor: ABE SEIJI
IPC: E06C9/12
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize the posture of a ladder on housing it by forming a specified space in between a first ladder and a second ladder by an intermediate means for connecting the first and second ladders when these ladder are stretched. SOLUTION: A ladder housed in a ceiling is constituted of an upper stage unit in which handrails 31 and the upper stage ladder 28, etc., are connected by the lower frame 29 and the upper frame 29', a jointing support 8 which is slidable to the ladder 28, a lower stage ladder 2 which is slidable to the joint support 8, and a drive unit. The support 8 has no step and the ladders 3, 28 are connected by respective two guide rollers separated in the upper and lower stages. When the ladder is used. The support 8 is positioned at the side face of the stretched ladders 3, 28, and it is positioned at the side face of the stacked ladders 3, 28 when the ladder is housed. The length of the support 8 is designed so that the distance between the lowermost step of the ladder 28 and the uppermost step of the ladder 3 is almost equal to the distance of other steps, when it is used.  In this way, since the upper and lower stage ladders become shorter by the length of the jointing support, the housing length can be shortened unconventionally and the number of parts can be reduced, compared with a three-stage ladder.
Patent JP-H0611164-A (JP)
Title: Ventilation fan
Inventor: MIURA YOSHITAKA
IPC: F24F7/013
Filed: 1992-06-25
Abstract: PURPOSE:To provide a ventilation fan in which dew adhered to a front surface of a base frame does not flow down to a substrate of an electrical circuit at a recessed part of the base frame. CONSTITUTION:An electrical motor 3 provided with a vane 4 for forming an air flow ranging from a front surface to a rear surface is installed at a base frame 1. A removable grill 6 is installed at the front surface of the base frame 1 and then an electrical circuit board 7 for use in controlling the electrical motor 3 is installed at a retracted recess 2 at the lower part of the front surface of the base frame 1. In addition, an eaves dew protection plate 8 projected forewardly is arranged at an upper edge pat the retracted recess 2. With such an arrangement, the flowing-down of the dew adhered to the front surface of the base frame 1 under a ventilating operation is guided out of the retracted recess 2 with the dew protecting plate 8 of eaves shape arranged at the upper edge of the retracted recess 2. With such an arrangement as above, trouble of the electrical circuit board caused by flowing of the dew is prevented.