baber/WOPTO huggingface dataset:
Patent JP-S60163440-A (JP)
Title: Protecting method for compound semiconductor in high temperature heat treatment
Inventor: IWASAKI TAKASHI
IPC: H01L21/324
Filed: 1984-02-03
Abstract: PURPOSE:To enable a vapor pressure equilibrium or protection plate itself in a gap between a compound semiconductor to be processed and the protection plate to function as an evaporation source, and to reduce the amount of loss due to evaporation without contamination with other substances, by a method wherein said compound semiconductor is supported by the protection plate of the same kind of material as that of this semiconductor. CONSTITUTION:In the wafer process for compound semiconductors, the manufacture of semiconductor devices, and the like, a substrate 1 to be processed is supported by the protection plate 2a of the same kind of material in its lower surface, and then covered with a similar protection plate 2b in its upper surface. Micro gaps 4a and 4b are formed between the substrate 1 to be processed and the protection plate 2a or 2b in the presence of projections 3 (here triangular in cross-section) which belong to the protection plate. In this state, the whole is housed in a heat treatment case 5 and tightly closed with a cap 6.
Patent JP-S61176972-A (JP)
Inventor: UEDA MAKOTO
IPC: G09G5/39
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02196769-A (JP)
Title: New sulfonanilide derivative
Inventor: TSUJI MASAYOSHI
IPC: A61P25/04
Filed: 1989-01-25
Abstract: NEW MATERIAL:The sulfonanilide derivative of formula I [R<1> is lower alkyl or (substituted) phenyl; R<2> is lower alkyl or lower haloalkyl; R3 is lower alkyl or (substituted) phenyl; X is -SO2NH-, -CONH-, -CH=N- or -CH2NH]. EXAMPLE:4-(p-Chlorophenylsulfonylamino)-2-phenoxymethane sulfonanilide. USE:Useful as a safe medicine having excellent anti-inflammatory action, analgesic action and blood platelet coagulation inhibiting action and free from side effects. PREPARATION:The compound of formula I can be produced e.g. according to the reaction formula by reacting a compound of formula II (Hal is halogen) with a compound of formula III in a solvent (e.g. dichloromethane).
Patent JP-S63184808-A (JP)
Title: X y theta alignment stage
Inventor: MIURA SHINJI
IPC: B23Q17/24
Filed: 1987-01-27
Abstract: PURPOSE:To execute an alignment with high accuracy by using a specific reference hole of plural positioning reference holes formed on a substrate, as a main reference hole, detecting photoelectrically its hole position, and executing an alignment in the (x), (y) and theta directions. CONSTITUTION:An alignment object 12 which has been carried in by an external for reference is placed on a data base 13 so that a reference hole 12a is positioned at the upper part of the first hole position detecting means 42, and also, a sub-reference hole 12b is positioned at the upper part of the second hole position detecting means 46. As for the main reference hole 12a, its position is detected by the first hole position detecting means 42, and the data base 13 is moved in the (x) and (y) directions by moving means 20, 30 so that the hole center of the main reference hole 12a coincides with a detecting optical axis l1 of the first hole position detecting means 42. Thereafter, fixing means 50, 52 of rotation displacing means 50-66 are fixed to the lower face of the data base 13, brought to a rotational displacement centering around the main reference hole 12a on the detecting optical axis l1, and in that case, a position of the sub-reference hole 12b is detected by the second position detecting means 46.
Patent JP-S62175525-A (JP)
Title: Microwave oven
Inventor: EDAMURA KAORU
IPC: H05B6/68
Filed: 1986-01-28
Abstract: PURPOSE:To improve easiness of use by a constitution in which bar codes are read and the reading is stored in a memory and a desired information is selected from the stored information and this information is sent to the main body in a microwave oven of bar code type with a remote controller. CONSTITUTION:A bar code reading means 7 reads bar codes which have a plurality of informations such as cooking program information, name of menu, material information, etc. which are mutually related and makes a memory 8 store information. Then, by operating a control means 9 the memory means 8 has stored information displayed on display means 10. From displayed information a desired information is selected, and this selected information is conveyed to a controller from a signal transmission means 11 to control a microwave oven.
Patent JP-H03221439-A (JP)
Title: Laminated molding with pattern
Inventor: IMASAKA YOSHINOBU
IPC: B32B5/00
Filed: 1990-01-26
Abstract: PURPOSE:To form a three-dimensional pattern by laminating two layers, that is, a transparent gel coat layer having spot-like gel coat patterns provided to at least the rear thereof and a rear reinforcing FRP layer. CONSTITUTION:A transparent gel coat layer 1 is formed by applying a composition prepared by adding a pearl powder, a predetermined amount of a curing agent and a predetermined amount of curing accelerator to a transparent unsaturated polyester resin to a mold by a spray gun to heat and cure the coated layer. A mixture of a gel coat resin having high thixotropy and a golden color powder is applied to the rear of the transparent gel coat layer 1 in a spot-like state as spot-like patterns 2 by a sol coat gun to be cured. A blackish green colored gel coat layer 3 is further applied to the rear thereof by a spray gun to be cured under heating. An FRP layer 4 for reinforcing the rears of the layers 1, 3 is formed by laminating an unsaturated polyester resin containing white pigment and a glass fiber by a spray up method and curing the laminated layer. In the molding thus obtained, the spot-like gel coat patterns 2 can be visually observed through the transparent gel coat layer 1 and, therefore, a stone grain-like or granite-like three-dimensional pattern can be developed.
Patent JP-H01221587-A (JP)
Title: Removal of lignin from pulp
Inventor: HORUSUTO HAA NIMUTSU
IPC: D21C9/16
Filed: 1989-01-25
Abstract: PURPOSE: To obtain a high degree of whiteness by effecting ozone in a gas phase on a cellulosic raw material in the presence of a lower fatty acid for increasing the solubility of lignin to a fatty acid without bringing a significant reduction of the strength of a pulp. CONSTITUTION: This method for removing lignin from a pulp is provided by treating a cellulosic raw material with ozone in a gas phase in the presence of at least one kind of a 1-3C fatty acid for increasing the solubility of the lignin contained in the cellulosic raw material to a fatty acid with its oxidative convertion. The lignin is selectively attacked and decomposed to become a dissolvable product. The bleaching effect of the lignin is increased and the consumed amount of ozone is reduced.
Patent JP-S58135572-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: ITOU YUZURU
IPC: H01M6/16
Filed: 1982-02-05
Abstract: PURPOSE:To improve discharge characteristics by applying a camber positively to a pellet so as to have a spring feature between a positive electrode can and the pellet. CONSTITUTION:The quantity of a camber is made 0.05mm. or more. In assembling a cell, first a SUS net 5 is spot welded inside a negative electrode can 1 formed in one body with a gasket 7, then a lithium pellet 2 is press fit to constitute a negative electrode unit. A separator 4 is mounted on the negative electrode unit with the lithium facing upward, then the electrolyte is injected from above to be impregnated into the separator. Furthermore, a positive electrode pellet 6 is mounted on it with the net pressed surface facing upward, then a positive electrode can 8 is mounted, and the opening end of the positive electrode can 8 is caulked inward for sealing.
Patent JP-S62178427-A (JP)
Title: Axle device for four-wheel drive vehicle
Inventor: KOTO MASAAKI
IPC: B60K23/08
Filed: 1986-01-31
Abstract: PURPOSE:To have a clutch of high performance built in a differential without almost enlarging its external size, by installing the clutch for reducing the extent of back-drive out of the idler wheel side at the time of two-wheel drive, in a reduction gear mechanism inside the differential. CONSTITUTION:A spline wheel 30a is installed on an outer circumference of a differential case 30 in a housing 24 and another spline wheel 32a of the same type in a part of a ring gear 32 as one body, respectively. And, a spline sleeve 38 is engaged with these wheels free of slide motion in directions of arrows (a) and (b), constituting a clutch. And, at the time of four-wheel drive, the clutch is engaged, transmitting engine's rotational power out of an input shaft 26 to the differential case 30 via a reduction gear mechanism, and an axle shaft 20 is rotated. On the other hand, at the time of two-wheel drive, the clutch is disengaged, and rotation of front wheels as idler wheels is made so as not to be transmitted to the ring gear 32 of the reduction gear mechanism and the input shaft 26. With this constitution, there is unnecessary to make outside dimensions of a differential so much larger.
Patent JP-H07205551-A (JP)
Title: Production of color three-dimensional model
Inventor: IWAZAWA AKIRA
IPC: G03C1/73
Filed: 1994-01-18
Abstract: PURPOSE:To produce a color three-dimensional model by a method wherein thermal color forming dyes of blue, red and yellow and dyes having absorbing regions only with respect to specific laser beam wavelengths are mixed with a binder and a resin powder to prepare respective mixtures which are, in turn, encapsulated to prepare respective microcapsules and these microcapsules are mixed to form a thin layer which is, in turn, irradiated with laser beam. CONSTITUTION:A microcapsule is prepared by encapsulating a dye having an absorbing region only with respect to the wavelength of first laser beam, a blue thermal color forming dye, a binder and a resin powder. In the same way, a microcapsule including a dye having an absorbing region only with respect to the wavelength of second laser beam, a red thermal color forming dye, a binder and a resin powder and a microcapsule including a dye having an absorbing region only with respect to the wavelength of third laser beam, a yellow thermal color forming dye, binder and a resin powder are prepared. Three kinds of the microcapsules are mixed to form a mixture which is, in turn, formed into a thin layer. This thin layer is irradiated with laser beams 3 from a three-wavelength laser head 1 to form a color three-dimensional model 9.
Patent JP-H11197006-A (JP)
Title: Multi-purpose pan
Inventor: MOMIYAMA KAZUHISA
IPC: A47J27/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To cook different cooking simultaneously in one pan by forming a projected part in the center, and forming a connected recessed part separated in two or more cells by separating panels on a periphery thereof for separated cells for different types of cooking, and by using an upper plate part of the projected part as a heating plate for roasting. SOLUTION: A multi-purpose pan body 1 is a ring-shaped pan body, where a projected part 2 is formed in the center, and a recessed part 3 is connectedly formed on a periphery thereof. The recessed part 3 is separated by separating panels 4 into two cells, where a cell 3a is used, for example for a shabushabu cooking, and a cell 3b for a chanko cooking. And an upper plate 5 of the projected part 2 is a heating plate for roasting such as a roast meat or the like, where air holes 6... are formed thereon, and guide members 7 are projected to prevent a piece of meat or the like from slipping down and to securely place them in the upper plate 5. The multi-purpose pan is held by a bearing member such as a gotoku or the like and heated by a heating member such as a gas burner.
Patent JP-S55112771-A (JP)
Title: Tool for processing
Inventor: INOUE KAZUO
IPC: B24D3/02
Filed: 1979-02-19
Abstract: PURPOSE: To improve the high temperature wear resistance and to reduce the grinding resistance and the clogging of a grinding stone by uniformly mixing hard and abrasive inorganic particles and brittle inorganic particles in a polymer material.  
     CONSTITUTION: A grinding tool is formed by fixing a ginding stone 2 to a hub 1. The grinding stone 2 comprises a binder 10 of a polymer material which satisfies the requirements of the reginous grinding stone, hard and abrasive particles 11 of diamond or boron nitride, and one or more kinds of easily separable inorganic particles 12 which are more brittle than the abrasive particles 11. The abrasive particles 11 and the separable particles 12 are exposed before the grinding stone is used, and as the grinding stone is used, the brittle particles 12 fall off from the surface of the working surface of the grinding stone 2 forming chipped parts 12a which cause the binder 10 to fall off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06206770-A (JP)
Title: Production of silicon carbide-carbon-based composite material
Inventor: OTSUKA KAZUHIRO
IPC: C04B35/573
Filed: 1993-01-08
Abstract: PURPOSE:To provide a silicon carbide-carbon-based composite material high in relative density and excellent in sliding characteristics because of its apparent porosity. CONSTITUTION:Pitch >=0.05 in the weight ratio of TS/TI (TS: toluene solubles in the pitch; TI: toluene insolubles in the pitch) is mixed with a combination of silicon carbide and a sintering auxiliary, and the mixture is calcined and then further calcined in a nonoxidative atmosphere so as to leave the volatiles in said mixture, followed by granulating and compacting to produce a compact, which is then sintered at normal pressures, thus obtaining the objective composite material 10-50wt.% in carbon content, >=85% in relative density and <=5% in apparent porosity. From this composite material, sliding materials and sliding parts using them can be obtained.
Patent JP-H0563058-A (JP)
Title: Device and method of automatically separating superposed wafer
Inventor: BUARUTAA FURANKU
IPC: H01L21/00
Filed: 1992-01-07
Abstract: PURPOSE: To carry a wafer automatically lifted up and individualized from a wafer laminated body, without being mechanically brought into contact with each other to a wafer magazine by taking out each wafer by the action of a fluid medium flowing out of a nozzle. CONSTITUTION: An individualization nozzle system 5 is set on a rear wall 9 of a wafer magazine 2. Fluid from the nozzle 5 is used on impact with clocking. Then, an uppermost wafer 4 to be individualized is detached through a scrapping edge (dam plate) 8 from the wafer magazine. A wafer-carrying device 12 is connected with this dam plate 8. The wafer 4 is transferred from the carrying device 12 to a enclosing device 13. Thus, a whole processing line is constituted, immediately after a dick-shaped workpiece is individualized from a wafer laminated body. Thus, material loss due to the damage of the wafer can be reduced.
Patent JP-S54111244-A (JP)
Title: Data collection unit and its use method
Inventor: WADA HIROYUKI
IPC: H04M11/00
Filed: 1978-02-20
Abstract: PURPOSE: To require no installation of leased circuits and special permission and construction by connecting acoustic couplers to each terminal unit and a central unit and coupling the transmitter and receiver of a telephone set to them to perform data tramsmission.  
     CONSTITUTION: Ticket selling machines aV 1  to aV n  installed in managed station A are connected to terminal unit aP which processes sales data. Accoustic coupler aM is connected to terminal unit aP, and data of terminal unit aP is outputted as acoustic signals from speaker aM 2  or inputted as acoustic signals from microphone aM 3 . Accoustic oupler aM can be coupled with transmitter and receiver aS of normal telephone set aT acoustically. Central unit bP is installed in managing station B, and acoustic coupler bM consisting of ticket selling machines bV 1  to bV m , speaker bM 2  and microphone bM 3  is connected to unit bP. This acoustic coupler bM can be coupled with telephone set bT accoustically. Thus, the collection and the recording of sales data from terminal units can be performed through normal telephone sets and lines. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60163565-A (JP)
Title: Original reader
Inventor: EBII EIZOU
IPC: H04N1/19
Filed: 1984-02-06
Abstract: PURPOSE:To attain original reading with small size and high S/N by converting a video signal line included in a drive circuit of a photodetector into a low impedance and extracting it via a flexible cable or the like after a signal electric charge amount is amplified. CONSTITUTION:Drive IC 5, 6 to drive a thin film photodetector 2 are mounted on a substrate 1 made of glass on which the element 2 is formed. The IC 5, 6 has a function driving the element 2 and also a function of low impedance conversion of signal line and signal amplification, and the IC 5, 6 are connected to a signal processing circuit 3' for binary-coding a video signal via flexible cables 7, 7'. A power supply for the IC 5, 6, a control signal of TTL level and a video signal amplified and subject to low impedance convertion are transmitted through the cables 7, 7'. Thus, the signal is not affected with propagation noise of external disturbance and the S/N is improved.
Patent JP-H05182392-A (JP)
Title: Disk cartridge
Inventor: YOMO MAKOTO
IPC: G11B23/03
Filed: 1992-01-08
Abstract: PURPOSE:To support a slider slidably and to provide a disk cartridge improved in assembling workability by having only to provide a rail to only one of upper and lower casing members when the slider is assembled to the casing and providing an engagement groove to the slider accordingly. CONSTITUTION:A recording disk medium 16 is provided in a casing able to be separated into upper and lower parts freely rotatably. A shutter 14 is mounted in an opening formed on the casing in a switching enable way and the slider 11 sliding and guiding the shutter is fitted to a rail 12A formed in the casing. The rail 12A is formed on the outside or the inside of one of casing member 12 and a fitting groove 11A fitting slidably to the rail 12A is formed on the slider 11. The slider 11 is supported by the casing at a required attitude through the fitting.
Patent JP-H03219706-A (JP)
Title: Planer antenna
Inventor: GOTO NAOHISA
IPC: H01Q13/22
Filed: 1990-01-29
Abstract: PURPOSE:To realize a planer antenna of single layer structure with high utilization efficiency by providing a ring shaped termination lot to a termination section of a radial guide path and providing a phase adjustment member giving a prescribed phase quantity in response to a circumferential angle in the vicinity of the termination section. CONSTITUTION:A ring shaped disk 44 is arranged to an outside of an outer circumferential ridge of an upper plate 40 at a prescribed interval. An opening formed between an inner circumferential ridge of the disk 44 and an outer circumferential ridge 44 of an upper plate 40 forms a termination slot 32. Then a phase adjustment member 34 giving a prescribed phase quantity in response to the circumferential angle is provided in the vicinity of the termination section in the radial guide path. The width of the member 34, i.e., a radio wave propagation distance varies with the circumferential direction and in order to avoid the reflection of the radio wave, an angle of, e.g. 45 deg. is selected to the radio wave travelling direction. Moreover, a reflecting member 50 guiding the radio wave in the direction of the slot 32 is provided to the termination part in the radial direction of a radial guide path formed by an upper plate 40 and a lower plate 42. The inner side face of the ring member of the reflecting member 50 is tilted by nearly 45 deg. to reduce the reflection toward the center.
Patent JP-S63187849-A (JP)
Title: Radio telephone system
Inventor: MURATA YOSHITOSHI
IPC: H04B7/26
Filed: 1987-01-30
Abstract: PURPOSE:To eliminate the need for the investigation of the classification of a trunk line at every change of a trunk line by providing a trunk line classification managing equipment transmitting a discriminating signal representing whether a trunk line is a line for a dial pulse or a pushbutton signal to a radio equipment in the presence of a call signal of the radio telephone set between the trunk line and the radio equipment. CONSTITUTION:When a call signal is sent to a connector 2 from a radio telephone set, a call response signal is returned from the connector 2 to the radio telephone set 3 and a dial signal is given to the connector 2 from the radio telephone set 3, the information representing the presence of the call signal is detected by the trunk line classification managing device 4, the discriminating signal representing whether the trunk line represents the DP(dial pulse) signal or the PB(pushbutton) signal to the connector 2 to switch the dial conversion switch of the connector 2 automatically. Thus, after the dial signal from the radio telephone set 3 in succession to the call signal is converted into the dial signal suited to the trunk line 1 by the connector 2 and sent to the exchange of the subscriber line.
Patent JP-S60162115-A (JP)
Title: Exhaust gas system for incinerator
Inventor: FUKIHARU MINEO
IPC: F23G5/00
Filed: 1984-02-03
Abstract: PURPOSE:To enable inspection, repair, and cleaning of a waste heat boiler without bringing an incinerator into a stop, by installing a bypass route, through which high temperature exhaust gas from the incinerator is guided to a chimney, and an induced air route through which the air is induced and fed to the bottom of the chimney. CONSTITUTION:A bypass route 6, which bypasses through a waste heat boiler 2, an exhaust gas treating device 3, and an induced fan 4, and an induced air route 8 through which the air induced by an induced fan 4 is guided to the bottom of a chimney 5, are provided. The waste heat boiler 2 and the exhaust gas treating device 3 are brought to a trouble, with dampers D1-D3 closed and dampers D4-D6 opened, the induced fan 4 is continued to run. The air, induced through an air feed route 7 with the aid of the induced fan 4, is fed as a high velocity air through the induced air route 8 to the bottom of the chimney 5, high temperature exhaust gas from an incinerator 1 is induced through the bypass route 6, a pressure in the incinerator is held in a negative pressure, and thereby the incinerator 1 can be contained to run. During such operation, inspection and repair for the waste heat boiler 2 and the exhaust gas treating device 3 can be performed.
Patent JP-S62175732-A (JP)
Title: Photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/016
Filed: 1986-01-30
Abstract: PURPOSE:To enable development in an aqueous solution of alkali, to reduce print stains, and to enhance printing resistance by incorporating a diazo resin having specified repeating units. CONSTITUTION:A photosensitive composition developable in an aqueous solution of alkali, reducible in print stains, and enhanced in printing resistance can be obtained by incorporating a polymer and the diazo resin having at least one of the repeating units each represented by formula (I) or at least one of the repeating units each represented by formulae (I) and (II), and a number of the hydrogen atoms of a diazodiphenylamine structure as much as >=2.5 times that of a methylene or methine group connecting said structure. In said formulae, R1 is H, alkyl, or alkoxy; R2 is H, alkyl, or phenyl; R3 is H, alkyl, or alkoxy; X<-> is a naphthalenesulfonate anion; and Y<-> is one of the other sulfonate anion.