baber/WOPTO huggingface dataset:
Patent JP-H08165615-A (JP)
Title: Sound insulating unit panel
Inventor: HARA KAZUHARU
IPC: E01F8/00
Filed: 1994-12-13
Abstract: PURPOSE: To facilitate the fitting and replacement of a ceramic sound absorbing plate. CONSTITUTION: Upper support pieces 23 and lower support pieces 24 provided with mutually opposed guide rails 25, 26 of approximately V-shape cross section are provided on the opening side of the upper and lower faces of a base body 11, and a removable support plate 27 provided with a guide rail 28 is provided in a specified position on the upper face of the base body 11, instead of the support piece. Grooves 42, 43 formed at the upper and lower end faces of a ceramic sound absorbing plate 41 are fittingly fixed to the upper and lower guide rails 25, 28, 26 to fit the ceramic sound absorbing plate 41 to the base body 11.
Patent JP-H09169965-A (JP)
Title: Production of tacky tape
Inventor: IWADE TETSUNARI
IPC: C09J7/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a tacky tape having good release characteristics of the rear surface of a tacky tape and capable of readily rewinding and using a tacky tape rolled in a roll-like shape by treating the rear surface of a substrate with a specific treating liquid and then forming a long-chain alkyl-based release agent layer on the substrate. SOLUTION: The rear surface of a fiber porous substrate (e.g. Japanese paper) is treated with a treating solution obtained by adding (B) 0.05-15 pts.wt. surfactant to (A) 100 pts.wt. polyvinyl acetate emulsion and the treated substrate is dried preferably at 100-150 deg.C and a long-chain alkyl-based alkyl-based release agent layer is formed on the treated surface and a tacky agent layer is formed on the opposite surface. Furthermore, a solution obtained by adding (C) 2-18 pts.wt. partially saponified polyvinyl alcohol having 80-95mol% saponification degree to 100 pts.wt. component A or a solution obtained by adding (D) 0.05-15 pts.wt. water-soluble cellulose-based compound to 100 pts.wt. component A is preferably used as the treating solution.
Patent JP-H01176290-A (JP)
Title: Graphite jig for liquid epitaxial growth
Inventor: MINOURA SEIJI
IPC: H01L21/208
Filed: 1987-12-28
Abstract: PURPOSE:To contrive suppression of deterioration in characteristic of an epitaxial growth layer, by coating and forming a pyrolytic carbon film of a prescribed thickness on the surface of an isotropic graphite substrate having a specific average expansion coefficient. CONSTITUTION:An isotropic graphite substrate having 1.3-3.5X10<-6>/ deg.C average expansion coefficient within the temperature range of 20-400 deg.C is prepared and a pyrolytic carbon coat having >=5mum thickness is formed on part or all of the surface. A graphite jig constituted of this material is used to grow a crystal layer on a III-V compound semiconductor single crystal by a liquid epitaxial method. Thereby the pyrolytic carbon film on the jig surface suppresses diffusion of released gases from the substrate graphite and prevents elimination of fine graphite powder. Furthermore, peeling or cracking of the film due to a difference in thermal expansion between the graphite substrate and the pyrolytic carbon regulated to a small value is prevented form occurring. As a result, deterioration in characteristics of the epitaxial growth layer is suppressed.
Patent JP-2000133435-A (JP)
Title: Liquid heating device
Inventor: TAKAMATSU TOSHIYUKI
IPC: H05B6/80
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of a microwave liquid heating. SOLUTION: A liquid heating tube 1 provided in the internal cavity of a waveguide 4 is disposed so as to close the cross section of the internal cavity by monotonously reducing it along the traveling direction of a microwave, and a metal body 2 to close the cross section by monotonously reducing it along the travelling direction of the microwave is provided. A fluid is sent to the metal body 2 as required. In addition, the liquid introducing port and the liquid discharging port of the liquid heating tube 1 are formed on opposite sides with the center axis of the waveguide 4 as a reference. Thereby, a standing wave is not produced and microwave energy can be highly efficiently utilized for liquid heating.
Patent JP-H06179517-A (JP)
Title: Bearing device of screw conveyer for powdery material
Inventor: IWASAKI MINORU
IPC: F16C33/74
Filed: 1992-12-15
Abstract: PURPOSE:To prevent a powdery material or the like from entering the bearing in the intermediate shaft of a screw conveyer for powdery material. CONSTITUTION:A bearing B which journals the intermediate shaft 2 of a screw 1 in a screw conveyer for powdery material is suspended from the top of the inside of a casing A, and vertical holes 7a, 7b at the terminal part of a blast pipe for high-pressure air extended in the case A pass through the housing 5 of a bearing B and an oil-containing metal 6, and reach a groove 3 formed in the oil-containing metal, where the pipes are open. The grooves 3 consist of both the peripheral grooves to both-edge side and blast air communicating grooves in the vertical and horizontal directions which are communicated with the vertical hole 7b. It is, thus possible to supply high-pressure air for sufficient ventilation over the whole inner periphery surface of the oil-containing metal.
Patent JP-H04197927-A (JP)
Title: Paper supply cassette
Inventor: SHIROKOSHI JUNJI
IPC: B65H1/04
Filed: 1990-11-29
Abstract: PURPOSE:To obtain appropriate pressing force corresponding to the size of sheets by disposing a placing plate, provided with a sheet rear end regulating means fitted to be capable of longitudinally changing its position according to the sheet size, inside a cassette case in such a way as to be capable of oscillating vertically around the paper feeding direction intermediate part of the placing plate as the center. CONSTITUTION:When sheets of large size are placed on a placing plate 5 with its oscillating center positioned at the paper feeding direction intermediate part of the placing plate 5, the weight of the part positioned at the rear side of oscillating center of the placing plate 5 and the weight of the large size sheet rear half side positioned on this rear side part of the placing plate 5 act downward on the rear side of the oscillating center while acting upward as a couple on the front side of the oscillating center. In the case of large size sheets, the upward force acting as the couple on the front side of the oscillating center is thereby added to the lifting force by an energizing means 6, and this results in enlarging the pressing force of the sheets to a paper feed roller.
Patent JP-2001155502-A (JP)
Title: Concealed lighting fixture
Inventor: MIWA TATSUYA
IPC: F21S8/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a concealed lighting fixture capable of reducing differences between the surrounding temperatures and a lamp characteristic deciding part even in the case of using lamps with different positions for lamp characteristic deciding parts. SOLUTION: In the concealed lighting fixture having a reflector 1 and a single metallic cap fluorescent lamp 2, the lamp 2 has a base part 3 at an upper position and a tip part 4 at a lower position, and the reflector 1 is provided with the first opening 5 in the direction of the part 4 of the lamp 2 and the second opening 6 in the direction of the part 3 of the lamp 2, the first opening 5 is larger than the second opening 6, and a notch 8 for exposing at least a bridge 7 on the side of the part 3 of the lamp 2 in the direction of height and both of the filaments 9 of the lamp 2 in the direction of width is provided at the second opening 6.
Patent JP-H04204622-A (JP)
Title: Production of optical switch
Inventor: SAWADA HISASHI
IPC: G02B26/08
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the formation of a switching part by optical fiber arrays and axial adjustment by fixing the optical fiber array to a stationary part and a moving part before the formation of a loop. CONSTITUTION:The optical fiber array 14 consisting of three piece of the optical fibers are fixed to the grooves 15a of a guide member 15 formed with 3 lines of the V-shaped grooves 15a and is then installed by being fixed onto the stationary part 11 and the movable part 12. The guide member 15 and the optical fiber 14 are cut in a cutting position C. The optical fiber 16 positioned on the outer side of the optical fiber array 14a fixed to the stationary part 11 and the optical fiber 17 which is disposed on the outside of the optical fiber array 14b fixed to the movable part 12 and does not face the stationary part 16 of the stationary part are fusion spliced by a fusion splicing machine to form the loop 18. The formation of the loop 18 is executed in the final of the stage according to this method and, therefore, the optical fiber array 14 is formed with high accuracy and the formation of the switching part and the axis alignment are facilitated.
Patent JP-2001150661-A (JP)
Title: Acoustic ink jet recording head, ink jet recorder
Inventor: HAMAZAKI SATONOBU
IPC: B41J2/015
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain an acoustic ink jet recording head in which dot diameter modulation is performed under stabilized ejection state without lowering energy efficiency. SOLUTION: When a piezoelectric element 22 is bent outward by applying a voltage pulse to a piezoelectric element 20, an ink liquid level holding plate 12 at that part is also bent outward. Consequently, the volume in an ink chamber 32 increases to shift the free surface of ink 36 below an opening 20. When the free surface of ink 36 is located at that position, focal diameter of focused ultrasonic wave 34 on the free surface of ink 36 is larger as compared with a case where the free surface of ink 36 is located above the opening 20. Since the focused ultrasonic wave 34 radiated into ink has a relatively large focal diameter on the free surface of ink 36, the free surface of ink is raised in the region of large focal diameter and a large ink liquid drop 38 can be ejected.
Patent JP-H06181287-A (JP)
Title: Semiconductor device
Inventor: ISHII HIDEKI
IPC: H01L25/10
Filed: 1992-12-15
Abstract: PURPOSE:To reduce number of mounting components and to shorten a mounting time by connecting a first single unit IC and a second single unit IC via outer leads to a multiunit. CONSTITUTION:Single units IC are connected via outer leads 2, and packages of the ICs are connected via molding resin 1 to a multiunit. Outer leads 2a for connecting the ICs are bent to be formed in a multilayer. As a result, number of components can be reduced, a mounting time can be shortened, and number of soldering points can be decreased, and hence soldering malfunction can be reduced, and an inspecting time can be shortened.
Patent JP-H11241851-A (JP)
Title: Air conditioner
Inventor: KATO KOJI
IPC: F24F11/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To share equipment for different AC power supply voltages and to suppress harmonics with a high power factor. SOLUTION: An AC power supply voltage from an AC power supply 1 is subjected to all-wave rectification by a rectifier 2, and is charged by a capacitor 5 for obtaining a DC power supply voltage Ed of the inverter 13. In this case, the AC power supply voltage may be set to 100 V and 200 V. When the AC power supply voltage is set to 100 V and 200 V, a divided voltage Ed1 of a DC voltage Ed of the capacitor 5 and a divided voltage Ed2 (in this case, the Ed1 is larger than the Ed2) are selected by a change-over switch 18, respectively, and are used as a DC voltage Ed' to control the on/off of a switching element 6.  Although the DC power voltage Ed is different between 100 V and 200 V of the DC power supply voltage, the DC power supply voltage Ed of the inverter 13 can be set to a voltage value for operating the inverter 13 with low loss and high efficiency in each case for each AC power supply voltage by appropriately setting a voltage-dividing ratio.
Patent JP-H03193335-A (JP)
Title: Manufacture for heat-resistant structural body and heat-resistant structural body
Inventor: TOYODA TETSUO
IPC: B01J35/04
Filed: 1989-12-22
Abstract: PURPOSE:To mold precisely into a fixed form by preventing peeling and collapse, by a method wherein a plurality of predetermined number of sheets of bases are superposed upon one another by positioning one sides and the other sides alternately, the bases which are made into a joined state are made into a roll body of a honeycomb structure by winding up centering around the vicinity of the central part of the bases and inserted within an outer cylinder for joining. CONSTITUTION:A base 1 is one kind, its one side 12 is comprised of an appropriately selected and predetermined corrugated-platelike state and the other side 13 is comprised of a flat- platelike state or a large and small corrugated-platelike states which are different from each other. A plurality of number of sheets of bases are superposed upon one another by positioning one side 12 and the other side 13 alternately respectively and almost arranging the central part 11. The piled up bases 1 are wound up by centering around the vicinity of the central part 11 which are made into a joined state, through which they are made into a roll body 3 of a honeycomb structure. Then the roll body 3 is inserted into an outer cylinder 2 and both of which are joined to each other. Namely, the molded roll body 3 is inserted into the outer cylinder 2. Then the roll body 3 and outer cylinder 2 are joined stably to each other with soldering or spot welding.
Patent JP-H031590-A (JP)
Title: Method for forming printed circuit board
Inventor: TSUNASHIMA EIICHI
IPC: H05K1/03
Filed: 1988-12-28
Abstract: PURPOSE:To effectively remove generation of warpage, twist, waviness by forming a copper-plated base material by thermal pressure molding together with a copper foil, then pattern-etching the foil, and then thermally aging to set to a temperature range of soldering temperature or lower. CONSTITUTION:Cloth made of aramid fiber having minus temperature coefficient of elongation and contraction or sheet 1 is immersed with resin having plus temperature coefficient of elongation and contraction to form a base material 2. Further, two materials 2 are laminated, disposed, copper foils 3 are disposed on both side faces, and pressed under a heating condition to form a both-side copper-plated laminate 4. A pattern-etching for forming the foil 3 in a predetermined wiring layer is conducted to form a copper foil pattern 5, and then aged. In this case, the aging temperature is set to a temperature higher than glass transition temperature of immersing resin and lower than a soldering temperature such as to 215 deg.C.
Patent JP-H11196857-A (JP)
Title: Controller for bacterium and cell, and control thereof
Inventor: NONOMURA YUUSUKE
IPC: G01N33/483
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide both a controller for bacteria and cells capable of precisely controlling the promotion or inhibition of functions of the bacteria and cells which are objects of control, and a method for control. SOLUTION: A bacterial plaque A is collected from the interior of an oral cavity, placed on a cell S and exposed to electromagnetic waves at 3,000-8,000 cm<-1> wavelength by an electromagnetic wave irradiating means 2 for measurement. The reflected electromagnetic waves thereof are then measured with an electromagnetic measuring means 3 to judge the absorption peak wavelength with an absorption intensity judging means 4. The interior of an oral cavity is then exposed to the electromagnetic waves at the judged absorption peak wavelength to thereby suppress functions of the bacteria carrying out the electromagnetic wave absorption. That is, the absorption peak is present at 1,038 cm<-1> in the case of cariogenic bacteria.  The interior of the oral cavity can be exposed to the wavelength to thereby suppress the functions of the cariogenic bacteria in the oral cavity and suppress the dental caries.
Patent JP-H04266628-A (JP)
Title: Lining wear display device for disc brake operated by pressure medium for practical car
Inventor: KURAUSU HIRUSHIYURAA
IPC: F16D66/02
Filed: 1991-12-18
Abstract: PURPOSE: To shut a sensor element from the influence of high heat by forming a rear adjustment spindle as a rotary signal generator for detecting the wear of a lining. CONSTITUTION: A rear adjustment spindle 3 of a certain type is supported within a portion behind a casing cover 1. Rear adjustment movement matching the wear of a lining causes the rotary movement of the rear adjustment lining 3 by use of a known method. The rotary movement is detected by a rotary angle detector 7 to indicate the degree of wear by means of the presence of the pitch, rotary angle, and amount of axial movement of the rear adjustment spindle 3. The left rear end of the rear adjustment spindle 3 is rotatably positioned within a stator element 11 non-rotatably coupled to the casing 9 of a disc brake.
Patent JP-2000163304-A (JP)
Title: Register system and reference system for designated film name of www
Inventor: NAKAMURA YOSHIHISA
IPC: G06F12/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a file name registered by a client from being changed into file name peculiar to a server in the file registration of a client/server system. SOLUTION: When a file is registered from the client to a server 2, the registered file name is changed into an unique file name by a unique file name generating part 23, and the registered file name and the unique file name are temporarily stored in a registered file name storage part 25. When there is no same file in a register directory after the unique file name is moved to the register directory, the unique file name is changed into a registered file name in a unique directory and when there is the same file, after the unique file name is moved to the unique directory generated by a unique directory generating part 22, the unique file name is changed into the registered file name. The registered contents are reported to a registered information managing part 26, and the registered file name is outputted to the WWW browser of the client.
Patent JP-H11131302-A (JP)
Title: Trunks
Inventor: ASAI TOSHIYA
IPC: A41B9/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide trunks free from problem of the exposure of the hem and the privy part even in the case of wearing knee trousers. SOLUTION: Ring-shaped loop buttonholes are attached to both sides of the hem part of a trunks main body 1 and one or more buttons 3 engaging with the buttonholes are attached to both sides of the upper part of the body. The hem part is provided with a constriction means such as an elastic cord or a nylon tape fastener.
Patent JP-H01175924-A (JP)
Title: Hair treatment agent
Inventor: WADA MANABU
IPC: A61K8/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a hair treatment agent effective in preventing especially damage of hair and restoring the damaged hair, by using a hydrolyzed protein and an anionic polymer as essential components. CONSTITUTION:The objective agent is produced by compounding (A) 0.5-60wt.% of hydrolyzed protein, (B) 0.02-5.0wt.% of an anionic polymer, (C) a nonionic surfactant, an oily component, a humectant, a thickener, etc., and, as necessary, (D) an antiseptic, an antioxidant, a metal sequestering agent, an ultraviolet absorber, water, perfumery, etc. The agent has the form of powder, liquid, cream, etc. The hydrolyzed protein is selected from the hydrolyzed products of collagen, keratin, silk protein and elastin, and the anionic polymer is selected from xanthan gum, carrageenan, sodium alginate, pectin, etc. The hydrolyzed protein improves the permeation, adsorption and fixing of the components to the hair and the anionic polymer promotes the permeation and adsorption of the components to the hair.
Patent JP-H02179632-A (JP)
Title: Printer
Inventor: KANEKO KAZUMITSU
IPC: B41J2/445
Filed: 1988-12-30
Abstract: PURPOSE:To reduce the costs of device components and sheets by forming a light image by controlling ultraviolet rays by a liquid crystal shutter and exposing the image to diazo photosensitive paper. CONSTITUTION:A printer 10 is composed so as to form the light image to be printed by means of on/off control at every picture element in response to printing information by using the shutter 14 and to develop the optical image by exposing the image to the diazo photosensitive paper 16. Thus, the inexpensive device and the sheet are used without reducing the printing speed and the printing cost is reduced.
Patent JP-2001155762-A (JP)
Title: Sealed lead cell for automobile
Inventor: ARAI TAKAYUKI
IPC: H01M10/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead cell for an automobile which has an excellent high rate discharging performance at a low temperature without damaging the sealing property. SOLUTION: A ratio of an amount of a positive electrode active material and an amount of a negative electrode active material is adjusted to 1:0.8 and an amount of an electrolyte is adjusted to 120%-130% of the amount of the active material plus a volume of all empty void of a retainer mat. An internal resistance of the cell can be reduced, and an initial voltage lowering can be controlled on high rate discharging at a low temperature.
Patent JP-2001149424-A (JP)
Title: Stool treatment apparatus and stool treatment jig
Inventor: ISHIZU KATSUYUKI
IPC: A61G9/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a stool treatment apparatus and a stool treatment jig capable of allowing a bedridden sick person to go to stool without moving him and capable of efficiently housing stool in a stool housing container to simply treat the same without receiving hard labor. SOLUTION: A stool treatment apparatus 1 is constituted of a stool treatment jig 8, which consists of a stool housing container 5 having an opening part formed to the front thereof and capable of covering the periphery of the anus in the periphery of the opening part and the discharge nozzle 7 attached to the upper surface of the stool housing container in a detachable manner to discharge the air in the stool housing container to the outside, and the air suction device 9 connected to the discharge nozzle of the stool treatment jig and using an electric cleaner or a suction pump.
Patent JP-H08231708-A (JP)
Title: Catalyst composition
Inventor: JIYON UIRIAMU KUUBUSU
IPC: C08F4/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst compsn. which is prepd. by causing a specific silica carrier to support a catalyst useful for preparing polyketones, does not cause polymer staining due to the residual carrier and hence dispenses with the step of separating the silica carrier from the final product.  
     SOLUTION: This catalyst compsn. comprises (A) a catalyst suitable for preparing polyketones and supported by (B) a silica having hydroxyl-functional groups. Pref., the catalyst contains a metal compd. of the group VIII (pref. iron, cobalt, nickel, or ruthenium) and also contains at least one ligand (pref. phosphorus, arsenic, or antimony) which can coordinate with a group VIII metal. Silica as the carrier pref. has a particle size lower than 100 μm and a hydroxyl content of 0.5-3 mmol. Pref., the catalyst compsn. further contains a Broensted acid or a Lewis acid as a cocatalyst. 
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