baber/WOPTO huggingface dataset:
Patent JP-H05135721-A (JP)
Title: X-ray tube
Inventor: TORITANI AKIO
IPC: H01J35/12
Filed: 1991-11-08
Abstract: PURPOSE:To provide an X-ray tube having a simple structure, easy to assemble, and having good cooling efficiency of an anode structure and high reliability by mechanically supporting a target supporter with a pair of refrigerant circulating pipes provided in parallel, and cooling it. CONSTITUTION:A bottomed cylindrical copper target supporter 16 is airtightly brazed to tip sections of a pair of stainless refrigerant circulating pipes 31, 32. A thick sealing metal plate 33 is vacuum-tightly brazed at the intermediate section between the pipes 31, 32, and its opened end is airtightly welded to a sealing ring 34 sealed to a glass container 11 to constitute part of a vacuum container 10. A pair of pipes 31, 32 fitted in parallel mechanically support an anode structure 13, and a refrigerant is circulated as shown by an arrow to cool the supporter 16 and a target 15.
Patent JP-S63145248-A (JP)
Title: Production of carbonyl compound by oxidation of alcohol
Inventor: SUGIYAMA HITOSHI
IPC: C07C45/00
Filed: 1986-12-09
Abstract: PURPOSE:To produce a ketone in high yield on an industrial scale at a low cost, without necessitating expensive noble metal catalyst such as Pt nor the removal process of a catalyst component, by oxidizing an alcohol with a specific oxidizing agent in a reaction system maintained to an acidic state. CONSTITUTION:A <=20C primary alcohol such as 1-heptanol or a secondary alcohol such as 1,4-cyclohexanediol is oxidized with a hypochlorite such as sodium hypochlorite having a concentration of preferably 8-12wt% at 0-70 deg.C under normal pressure in a reaction liquid maintained to <6 pH, preferably <4 pH with an acid such as hydrochloric acid, sulfuric acid, etc., to obtain an aldehyde (from a primary alcohol) or a ketone (from a secondary alcohol).
Patent JP-2000105197-A (JP)
Title: Method and device for visual inspection of sealed tablet
Inventor: SUZUKI NARIAKI
IPC: G01N21/85
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To inspect the foreign object and cut-out of an outer edge part without being affected by a seal by performing treatment for filling up a hole to disappear the seal in a region corresponding to the seal, and by carrying out specific defect detection treatment. SOLUTION: In the visual inspection of a sealed tablet in a blister sheet packaging machine or the like, a tablet l is shot by a CCD camera or the like, and an obtained image is binarized for each pixel. First, a rectangular being circumscribed to the region of seals 3 6 and a foreign object 7 or the like is provided, and the presence or absence of the foreign object in the range is judged according to the length or the like of a short side SB and a long side BL. Then, for the range, the hole of the region such as a seal part is filled by a specific method. Also, for example, to eliminate the influence of an end part, a mask area that is the similar to the tablet 1 and is reduced by approximately one pixel is set.  For the image of the tablet 1 where the hole is filled and the mask area is set, an area corresponding to the surface of the tablet is obtained, and is compared with a specific value, thus judging quality.
Patent JP-S63144579-A (JP)
Title: Field-effect element
Inventor: KIMURA TORU
IPC: H01L29/86
Filed: 1986-12-08
Abstract: PURPOSE:To change an electric field, in which negative differential conduction appears by applying an electric field from the outside, by giving structure existing between a quantum level of the lowest order formed in a second valley and the bottom of the second valley to a quantum level of the lowest order shaped in a first valley. CONSTITUTION:An AlSb clad layer 102, an active layer 105 formed by alternately laminating five layers of undoped GaSb 103 and Te-doped n<-> type AlSb 104, and an undoped AlSb clad layer 106 are grown onto a zinc-doped p-type gallium antimonide (GaSb) substrate 101 through a molecular-beam epitaxy method, and a gate electrode 112 is prepared. An ohmic contact 107 to the active layer 105 is prepared through a self-alignment method, and a source electrode 111 and a drain electrode 113 are attached. An impurity is doped selectively to an AlSb barrier layer having electron affinity smaller than GaSb regarding the active layer 105. Accordingly, a two-dimentional electron gas is shaped into a GaSb well, resistance between a source and a drain parallel with a thin-film is kept at a low value, and resistance in the direction vertical to the thin-film is kept at a high value, thus applying sufficiently intense electric field in the film thickness direction to a GaSb well layer.
Patent JP-S63147565-A (JP)
Title: Method and apparatus for cleaning gas
Inventor: FUJII TOSHIAKI
IPC: B03C3/38
Filed: 1986-12-11
Abstract: PURPOSE:To improve the electric charging efficiency to fine particles as well as to kill microorganisms by heating a photoelectron emitting material or its vicinity and projecting ultraviolet rays and/or radiant rays in the gas cleaning method in which the fine particles in a gas are removed by electrically charging them with photoelectrons. CONSTITUTION:The air 24 containing microorganisms is sucked by a fan part 8 and is filtered by a prefilter 20, and then fine particles in the air are electrically charged in an ultraviolet irradiation art 9 consisting of the photoelectron emitting material 21 with a built-in heater and an ultraviolet lamp 22. These charged fine particles are caught by a charged fine particle catching filter 23, and a clean air 25 is obtained. In this case, the emission of photoelectrons is promoted by the irradiation of the heated photoelectron emitting material 21 by the ultraviolet lamp 22 in the ultraviolet irradiation part 9, and the fine particles in the air are efficiently charged, and the microorganisms are completely killed because the heat energy is added to the energy of ultraviolet rays. The heater heats the photoelectron emitting material 21 or its neighborhood.
Patent JP-H10113241-A (JP)
Title: Prop fixing structure of member between walls
Inventor: MORINAGA TAKASHI
IPC: A47B96/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the grasping of a fastening part from becoming an obstacle in spite of the proping of extending/contracting shelf. SOLUTION: The fixing structure is provide with a length adjusting part 7 for positioning a fixing member 5 and a mobile member 6 so as not to move them in a member 1 which consists of the fixing member 5 and the mobile member 6 sliding possible for the fixing material 5 and also which is length adjustment possible and the fastening part 8 which consists of a screw rod 17 provided at the end part of the mobile member 6 and an adjuster 24 screwed in the screw rod 17 so as to increase pressure force against the wall of the mobile material 6 by rotating the adjuster 24 along the screw rod 17 and moving it on the screw rod so that the structure is arranged by adjusting the length adjusting part 7 and the fastening part 8 and permitting the external end parts of the respective member 5 and 6 to prop between opposed walls.  In this case, the adjuster 24 is provided with an attachable/detachable handle 25, the handle 25 is engaged with the adjuster 24 so as to be rotated and, then, theh adjuster 24 is moved along the screw rod 7.
Patent JP-H10131454-A (JP)
Title: Fireproof filler for panel
Inventor: UMETSU HIROYUKI
IPC: E04F13/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To make improvements in the fire resistance and fire preventability of a connecting part by filling up a fire-proof filler, being made up of laminating a proof sheet on a platelike base material consisting of an inorganic material or high density synthetic resin material, in the connecting part of a building panel. SOLUTION: A building panel α is a composite plate having interposed a core 3 being high in fire protecting performance in space between a surface material 1 and a backside material 2 consisting of a noncombustible steel sheet, and a filler A is indwelt in both male and female connecting parts 4 and 5 formed in the ends. This filler A is one that laminated a fire proof sheet being made up of binding a graphite ingredient and an inorganic fiber to a fire-proof platelike base material consisting of an inorganic material or high density synthetic resin material with phenolic resin, and it is formed in accord with each form of these connecting parts 4 and 5. In addition, inorganic system packing 6 is interposed in the male connecting part 4, and soft packing 7 is interposed in the female connecting part 5 as well.  With this constitution, the filler A is situated at both upper and lower sides of the connecting part and thereby fire resistance, fire protectability and further waterproofness in the connecting parts are all improvable.
Patent JP-H08137474-A (JP)
Title: Electronic musical instrument
Inventor: TORII KATSUHIKO
IPC: G10H1/32
Filed: 1994-11-04
Abstract: PURPOSE: To provide musical sounds having a good balance in medium to high frequencies for a player and the audience at a low cost by arranging a back plate having an angle under main speakers. CONSTITUTION: Main speakers 4 are installed facing downward on a shelf 7 and a back plate 6 having a bended section with an angle is placed under the speakers 4. Having this constitution, musical sounds radiated from the speakers 4 are reflected by the plate 6 and re-radiated to the audience. In this case, the inclined angle between the speakers 4 and the plate 6 is necessary to be adjusted so that the concentrated section of the reflected sound by the plate 6 is directed toward the audience. Thus, the audience are able to directly hear not only the lower frequencies but also middle and higher frequency components of the sound with a proper sound volume balance. Further, the amount of sounds reflected by the floor is considerably reduced resulting in the reduction of the adverse effect caused by the flooring material.
Patent JP-S63265646-A (JP)
Title: Manufacture of jet head
Inventor: KAGATANI ISAO
IPC: B41J2/14
Filed: 1987-11-20
Abstract: PURPOSE:To prevent an ink in a groove and the ink in other groove from interfering with each other, prevent the ink from leaking and contrive high reliability, high accuracy and a lower cost, by laminating a substrate provided with etched minute grooves and an upper plate provided with a pattern by printing or the like with each other, and joining the two member to each other in an integral construction by spot welding to constitute nozzles. CONSTITUTION:Nozzle-forming minute grooves 7 each of which consists of a nozzle part 4, a pipeline part 5 and a constriction part 6 and an ink tank part 8 are provided on one side of a substrate 1 by etching. Thin-film positioning patterns 9 having the same shape and size as those of the grooves 7 and the tank part 8 can be provided on one side of an upper plate 2 by silk screen printing or the like. The side of the upper plate 2 not provided with the patterns 9 is laid on the side of the substrate 1 provided with the grooves 7, then relative positions are adjusted so that the patterns 9 are disposed directly above the grooves 7, thereafter the substrate 1 and the upper plate 2 are jointed to each other by spot welding, and piezoelectric elements 3 are adhered respectively to the patterns 9. By this, minute grooves with high accuracy can be realized, and an extremely fine pitch can be realized, so that a minuter ink jet pitch and a smaller jet head can be obtained.
Patent JP-H11106025-A (JP)
Title: Attitude aligning device for dielectric resonator
Inventor: INOMATA KAZUHISA
IPC: B65G47/14
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently align the polarities of resonators without using an expensive device by press-contacting a plurality of pressing terminals with the resonator to measure an electric resistant value between the pressing terminals and detecting the polarities of the resonators. SOLUTION: A device is composed of a driving section for pushing/separating a plurality of pressing terminals, a grasping bar for fixing a resonator positioning base with a resonator, a rotary-driving section 10 for rotating the positioning base by 180 deg. and a control unit for each unit operation.  The operation of the resonator attitude aligning device includes the steps of identifying the existence of a resonator on the positioning base, pressing the pressing terminals to the resonator, measuring a resistance value between an electrode surface and a conductive film formed in four outer wall surfaces in parallel with the longitudinal direction of the resonator and a resistance value between an open surface and a conductive film formed in four outer wall surfaces in parallel with the longitudinal direction of the resonator, comparing both resistance values with each other to detect the open surface of the resonator, rotating the positioning base by 180 deg. to align the polarities of the resonators, then transferring the resonators to a next stage and aligning these resonators.
Patent JP-2001113963-A (JP)
Title: Fuel tank made of resin
Inventor: SUZUKI TAKESHI
IPC: B60K15/035
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank made of resin to improve fuel penetration preventing performance by preventing penetration of fuel through a weld part 10 between a tank body 1 and an accessory part 6. SOLUTION: A part mounting hole 5 is formed in the tank body 1 formed by laminating together an inner shell 3 and an outer shell 4 through a fuel penetration preventing layer 2, and the accessory part 6 is welded on the outer surface of the tank body 1 in a manner to cover the part mounting hole 5. The mounting hole 5 is formed in the shape of a taper spreading toward the outer surface of the tank body 1 and a taper-form boss part 9 fitted in the part mounting hole 5 is formed at the accessory part 6. A fuel penetration preventing layer 8 laminated on the inner surface of the accessory part 6 is extended throughout the outer surface of the boss part 9. During welding of the tank body 1 and the accessory part 6, a fuel penetration preventing layer 8a on the outer surface of the boss part 9 is adhered to the fuel penetration preventing layer 2 exposed to the part mounting hole 5.
Patent JP-2000118332-A (JP)
Title: Automotive bumper structure
Inventor: MITSUTANO MINORU
IPC: B60R19/22
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an automotive bumper structure that makes it possible to freely set system width while restraining cost increase. SOLUTION: A bumper facer 10 is mounted on a rear panel 12, with a space 20 formed between the bumper facer 10 and the rear panel 12. In the space 20 between the bumper facer 10 and the rear panel 12, not bumper reinforcement but resin foam material 22 with a hat-shaped cross section is provided at the center of vehicle width direction.
Patent JP-2000109006-A (JP)
Title: Casing device for agricultural product
Inventor: SATO SADAYASU
IPC: B65B25/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To cope with various arrangement patterns easily and improve versatility and to improve casing capability and efficiency by providing a suspending means having a holder-moving means capable of moving one or more holders by a specified distance in the direction nearly orthogonal to the direction of an arrangement in a line. SOLUTION: In two movable pad suspenders 37b and 37d, every second one, out of four movable pad suspenders, 37b, etc., a rail 45 is fixed to the underside of a guide 42 which slides along a rail 41, and a guide 46 fixed to the upper end of an air cylinder device 39 slides along the rail 45. The rail 45 and guide 46 are disposed in the direction orthogonal to the rail 41, and compose a holder- moving means together with a servo-motor 47, by the rotation of which the movable pad suspenders 37b and 37d move in the directions of the arrows shown in the illustration. Agricultural products W are suspended by the pad suspenders 37, and in the course of moving to a casing position, the pad suspenders 37 are changed in positional relations between each other by the operation of the holder-moving means or the like so that they are suitable for the casing.
Patent JP-H05132628-A (JP)
Title: Dichromic pigment, liquid crystal composition and liquid crystal device
Inventor: KANEKO MASAHARU
IPC: C09K19/60
Filed: 1991-11-11
Abstract: PURPOSE:To provide a new red dichromic disazo pigment having a perfluoroalkyl at a specified position, useful as a liquid crystal device and excellent in solubility in a fluorine-based liquid crystal. CONSTITUTION:The objective pigment is composed of a compound of formula I (R<1> and R<2> are alkyl, alkoxyalkyl, etc., or may be mutually bonded to form a nitrogen-containing heterocycle; (n) is 3-18; Z<1>-Z<9> are H, halogen, methly, etc., Z<1> and Z<2>, Z<4> and Z<5> and Z<7> and Z<8> may be mutually bonded to form aliphatic or aromatic ring. Z<1> and Z<8> and Z<2> and Z<9> may be mutually bonded to form a nitrogen-containing aliphatic ring). This pigment can be obtained, e.g. by reacting an iodine-substituted aromatic amine such as iodoaniline with an iodoperfluoroalkane in the presence of copper powder, carrying out diazo coupling of the resultant perfluoroalkyl-substituted aromatic amine and further carrying out diazo coupling of the obtained perfluoroalkyl-substituted monoazoamine. By mixing the pigment with a liquid crystal substance, a liquid crystal composition can be obtained.
Patent JP-H01139332-A (JP)
Title: Available date printing apparatus
Inventor: KITAOKA TAKASHI
IPC: B65C9/46
Filed: 1987-11-20
Abstract: PURPOSE:To eliminate bothersome calculation of available dates, by computing and storing a date inputted at a date inputting means and, subsequent every other dates as many as possible and selecting only one available date from the stared dates by item designation. CONSTITUTION:When a data is inputted at a data input means 1, subsequent every other dates are arranged in the continuous order as many as possible while specific retrieval symbols are given to the respective dates. These data are stored into a memory 3. On the other hand, the available terms for respective items and relating retrieval symbols are inputted at an item designation means 6 and stored into a memory 8, being associated with an item/retrieval symbol setting means 7. When the item is designated at the item designation means, only one date correcting to the item is selected as an available date from a plenty of dates stared in a memory 3 and printed out. Thus, it is possible to omit arithmetic means for computing the available data depending upon the processing date and available term of the item, and to select the available date only by simple operation of item designation.
Patent JP-2000122661-A (JP)
Title: Electronic musical instrument
Inventor: ISHIDA TADAYUKI
IPC: G10H1/46
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To conduct, with priority, execution for previous musical performance processing and sound volume regulating processing, when switching for musical performance processing is directed during the sound volume regulating processing. SOLUTION: This electronic musical instrument has a musical performance processing means 1 for conducting performance-processing based on one or plurality of music style data, a velocity regulating means 2 for conducting sound volume regulation processing for an external output, and a processing control means 3 for holding off execution of musical performance processing, when the execution of the performance processing based on change of the music style data is directed during the sound volume regulation processing, to conduct the volume regulation processing uninteruptedly while conducting the previous performance processing, and for conducting a new musical performance processing after finishing the processings hereinbefore.
Patent JP-2001117524-A (JP)
Title: Electric and electronic equipment
Inventor: FUJIMOTO MASANOBU
IPC: G06F3/0484
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric and electronic equipment in which the display of a display part becomes easy to see in accordance with the connection of external equipment and also which becomes more convenient when the device is used singly. SOLUTION: This equipment has a display panel 3 consisting of a liquid crystal display 7 and, in the equipment, the display direction of characters and a picture to be displayed on the display panel 3 is made to be changed and, moreover, the equipment is provided with a card interface 5 for connecting the equipment to external equipment, a connection detecting means 14 for detecting the connection of the external equipment, a display control part 13 controlling the display panel 3 based on display direction information deciding the display direction of the panel 3 and a display direction setting means 12 setting direction information in the control part 13. When a connection with the external equipment is detected in the connection detecting means 14, the display direction setting means 12 sets display information corresponding to a connecting time in the control part 13.  Then, the control part 13 controls the display panel 3 based on this display direction information.
Patent JP-H08151442-A (JP)
Title: Polyamide resin and its production
Inventor: FUKUSHIMA MASAHIKO
IPC: C08L77/00
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a polyamide resin which hardly produces monomers or oligomers during remelting, hardly stains the die of a molding apparatus, exhibits a low water content dependence of the change in the degree of polymn. of the resin during remelting, and has a stable moldability. CONSTITUTION: The polyamide resin mainly comprises repeating capramide units and has -NHCO-R-COOH (wherein R is a 30C or lower hydrocarbon group), -CONH-(CH2 )5 -COOH, and -NHCO-(CH2 )5 -NH2 as the terminal groups.
Patent JP-H05106336-A (JP)
Title: Assembled scaffolding for work at high position
Inventor: KAMIYA KAORU
IPC: E04G3/28
Filed: 1991-10-14
Abstract: PURPOSE:To enable a work to be easily carried out by installing scaffolding for working with a building wall using a parapet on rooftop, and forming the scaffolding with a set of two clamp arms capable of nutation via an overhanging beam, and a ladder. CONSTITUTION:A rooftop parapet 11 is fitted with overhanging beams 1 comprising angle sections and having pin holes 1a at the predetermined intervals. Each beam 1 is clamped with two clamp arms 2 and 3 at both sides of the parapet 11. Furthermore, the hangers 4a of ladders 4 suspended along a building wall 10 are hooked to the beams 1. The hangers 4a are then caused to slide outward and fixed. Thereafter, scaffolding panels are laid between the ladders 4. Also, turnbuckles 5 for stanchions 7 erected from the insertion sections of the arms 2 and 3, and tension rods 6 are tightened and a trussed structure is provided to increase strength. According to this construction, a work such as for decorating and painting a building can be easily carried out.