baber/WOPTO huggingface dataset:
Patent JP-2000128734-A (JP)
Title: Aerosol composition for forming foam
Inventor: MATSUMURA TOSHIRO
IPC: A61K47/34
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol composition for forming foams, capable of forming the good foams in spite of having a high content of a lower aliphatic alcohol in a stock solution, having a good use touch, and forming the foams having high shape retainability. SOLUTION: This aerosol composition for forming foams comprises 45.0-75.0 wt.% of a lower aliphatic alcohol, 0.01-3.0 wt.% of lecithin, 0.1-3.0 wt.% of a nonionic surfactant, and a propellant. The aerosol composition preferably further contains 0.01-3.0 wt.% of a thickening agent, especially preferably at least one of carboxyvinyl polymers, xanthan gum and cellulose derivatives. The propellant preferably comprises a liquidized petroleum gas, and is used in an amount of 2-10 pts.wt. per 100 pts.wt. of a stock liquid.
Patent JP-H02149400-A (JP)
Title: Dehydration of microbial sludge using solvent
Inventor: NAGASE YOICHI
IPC: C02F11/14
Filed: 1988-11-28
Abstract: PURPOSE:To destroy the cell membrane of microorganisms and permit an effective dehydration by adding to microbial sludge a mixed solution of a hydrophilic solvent and a hydrophobial solution in appropriate proportions. CONSTITUTION:To dehydrate microbial sludge, a mixed solution of a hydrophilic solvent such as propanol and a hydrophobic solvent such as methyl acetate in appropriate proportions is added to this sludg in an appropriate amount. The cell membrane of the sludge microorganisms is then destroyed in a state keeping the mixed solution affinitive for the sludge and the solution enters into the cell membrane material thereof, thereby removing water from the cell and, at the same time, eluting organic matter from the cell membrane material. Thus, the microbial sludge can be dehydrated with a high degree of efficiency. Therefore, the handling and incinerating of the sludge cake is easy.
Patent JP-H11135015-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KATO MASUMI
IPC: H01J9/227
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To uniformly and firmly stick phosphor particles to a panel by injecting phosphor slurry inside the panel, rotating the panel in its inclined state, applying the phosphorus slurry inside the panel, and changing the rotation speed of the panel at lease once during the application process. SOLUTION: When phosphorous slurry is injected in the center of a panel inside while rotating the panel in the inclined state, the phosphorous slurry is allowed to stick to the panel surface according to its viscosity, while flowing to the circumferential part as slidingly falling to the panel surface, because the panel surface is inclined to that it gradually spreads to the whole of the panel. At first, the phosphorous slurry is applied thereto at a low rotation speed, but the rotation speed is increased at the right time when some quantity of the phosphorous slurry spreads to the circumferential part of the panel, so that a prescribed quantity of the phosphorous slurry is left in the central part of the panel. This constitution can uniformalize the filling degree of the film constituted of the phosphorus particles in the whole surface of the panel.
Patent JP-H02147062-A (JP)
Title: Found coating material
Inventor: SHIOTANI NOBUYUKI
IPC: A61L15/44
Filed: 1988-11-29
Abstract: PURPOSE:To obtain the wound coating material which satisfies all of required performances by constituting the material of two layers; a film made from a specific polyurethane resin and a sheet of a material derived from living bodies. CONSTITUTION:The film formed from the polyurethane resin obtd. by bringing a random copolymer of tetrahydrofuran and ethylene oxide contg. 20 to 80wt.% ethylene oxide unit and 800 to 3000 number average mol.wt. into reaction with diisocyanate and subjecting the copolymer to chain extension by a chain extender is used as the polyurethane film used for the composite sheet composed of the material derived from living bodies. An adhesive property, resilience, durability, ease of handling, preservable property, bacteria barrier property, affinity to cells, hemostatic property, and moisture evaporation controllability are then obtd. The polyurethane film is hard if the number average mol.wt. of the random copolymer is smaller than 800. Tackiness is large and the swelling by water absorption increases if the above-mentioned mol.wt. is larger than 3000. The content of the EO is required to be 20 to 80wt.% in order to lessen the swelling and the degradation in properties at the time of water absorption when the polyurethane is used.
Patent JP-H08163273-A (JP)
Title: Communication system
Inventor: KATO HIROYUKI
IPC: G06F21/33
Filed: 1994-12-06
Abstract: PURPOSE: To facilitate the charging process of a utilizing fee for operating information service not only by providing privacy protection on a public line but also charging the line using fee onto the call originating side. CONSTITUTION: When line connection with communication control equipment 20 can be executed, a communication control part 11 of communication control equipment 10 generates a random number as key information at every time by using a random number generating part 13, stores this random number into a random number storage part 14 and disconnects a line after this random number is transmitted to the communication control equipment 20 to which the line connection can be executed. On the other hand, a communication control part 21 of the communication control equipment 20 sends the received random number back to the communication control equipment 10 corresponding to the line connecting request of itself.  Besides, the communication control part 11 of the communication control equipment 10 collates the random number sent back from the communication control equipment 20 with the random number stored in the random number storage part 14 by itself and when the result shows coincidence, providing information is provided to that communication control equipment 20 while using the line to which the line connection is already continued corresponding to the line connecting request of this communication control equipment 20.
Patent JP-H10144768-A (JP)
Title: Wafer transfer jig and manufacture of semiconductor thereby
Inventor: NAGANUMA YUICHI
IPC: H01L21/68
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To realize a wafer transfer jig which is capable of preventing foreign objects from adhering to a wafer and causing less damage to the wafer. SOLUTION: A jig 2 is composed of wafer guide paths 2a which are correspondent to the wafer partitioning section 3b of a wafer carrier 3 and the wafer partitioning section of a half carrier 4 respectively, the opposed walls 2b, the opposed wall supports 2c which link the walls 2b, and a recess and a projection which position the jig 2 to the wafer carrier 3 and the half carrier 4. When a semiconductor wafer 1 is transferred from the wafer carrier 3 to the half carrier 4 and vice versa by the jig 2, the jig 2 is provided adjacent to and between the wafer carrier 3 and the half carrier 4 as positioned by the recess and the projection to the carriers 3 and 4 so as to guide a semiconductor wafer 1.
Patent JP-H10141793-A (JP)
Title: Gas pressure driven type cryogenic refrigerating machine
Inventor: TORII HIROTOSHI
IPC: F25B9/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas pressure driven type cryogenic refrigerating machine which achieves a higher reliability by reducing vibration during the reciprocation of a displacer. SOLUTION: An elastic ring 1 with a roughly U-shaped cross section having a groove 3 opened radially outward formed in a ring is externally fitted onto a large-diameter part side of a small-diameter part of a displacer. Flanges 1a and 1b are formed extending radially outward at both outer rim parts sandwiching the groove 3 of the elastic ring 1. A metal spring 2 is mounted on the groove 3 of the elastic ring 1. The elastic ring 1 and the metal spring 2 combine to absorb an impact as caused when a stage part between the large- diameter part and the small diameter part of the displacer collides with a stage part between a large-diameter part and a small-diameter part of a cylinder.
Patent JP-H11129640-A (JP)
Title: Mask for printing and its manufacture, and manufacture of circuit board
Inventor: MORIYA YOICHI
IPC: B41C1/14
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a fine wiring conductor by a method wherein the area of an opening on the lower surface of a printing pattern comprising a single sheet where a past for printing is pressed into the upper surface, and is discharged from the lower surface, is made wider than the area of the opening on the upper surface. SOLUTION: This printing mask 10 comprises a single sheet 12, and the edge parts of a printing pattern are made sharper by eliminating an end part opening and a central opening. Also, the area of an opening on the mask lower surface is made wider than the area of an opening on the mask upper surface. By this method, the amount of a paste to be printed is limited when being pressed in from the mask upper surface, and in the meantime, a printing of which the thickness is made thinner in advance is performed by the paste which is limited in advance and pressed in, from the wide part on the mask lower surface, and a printing of a fine wiring pattern is made possible. By this method, the printing initial setup manhours due to a plate replacement for the mask can be reduced, and at the same time, a cost reduction can be realized.
Patent JP-S63155289-A (JP)
Inventor: KAWADE KAZUO
IPC: G07F9/00
Filed: 1986-12-18
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-H11145393-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAGI YUKIHIRO
IPC: H01L27/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a high-accuracy analog processing circuit. SOLUTION: A semiconductor device 1 is constituted of a D/A conversion circuit 2 which works as an analog processing circuit, a current mirror circuit 3, and other circuit 4. The current mirror circuit 3 is constituted of a first transistor 12 and a second transistor 13. Drain terminals 14 and 17 of the first and second transistors 12 and 13 are respectively connected to a constant-current source and a constant-voltage source, and while a voltage which is higher than that at which the second transistor 13 becomes a saturated region is impressed upon the drain terminal 17 of the second transistor 13, with the value of the current flowing to the second transistor 13 being measured.  Then the deviation in the ratio (mirror ratio) between the current value of the constant-current source and the measured value of the current flowing into the second transistor 13 is measured, and the electrical characteristics of the semiconductor device 1 is changed in subsequent manufacturing processes, based on the measured results.
Patent JP-H06147715-A (JP)
Title: Freezing refrigerator
Inventor: NAKAJIMA SHIGEMI
IPC: F25D11/02
Filed: 1992-11-12
Abstract: PURPOSE:To prevent a vegetable chamber from being overcooled by forcedly circulating cold air in a refrigerator when an electric motor driven damper gets an open state in the course of operation interruption of a compressor for refrigerant compression. CONSTITUTION:When an electric motor driven damper 10 for opening/closing a cold air passage from a freezing chamber 1 to a refrigerator chamber 2 gets an open state in the course of operation interruption of a compressor 6 for refrigerant compression, an in-refrigerator fan 8a is operated to forcedly circulate cold air in the refrigerator. Accordingly, even when operation of the compressor 6 is interrupted and the electric motor driven damper 10 is opened, the cold air from a suction duct 18a being a cold air return duct of a vegetable chamber 3 is prevented from being reversely driven. For this, minus temperature cold air stored in a condenser chamber 7 is properly circulated in the refrigerator and is prevented from flowing into the vegetable chamber 3. Hereby, the vegetable chamber 3 is prevented from being overcooled.
Patent JP-2000131526-A (JP)
Title: Hologram optical element, its production and optical head device
Inventor: SAKUTA SHIGERU
IPC: G11B7/135
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To decrease the limitation for handling of a glass substrate and to improve the productivity and handling property. SOLUTION: This hologram optical element consists of a light-transmitting glass substrate 10, limited opening 11, and hologram 12. The limited opening 11 is formed on one surface 10a of the glass substrate 10 and transmits all beams in a first wavelength region and transmits beams in a second wavelength region different from the first wavelength region through only a specified part. The hologram 12 is formed on the same face of the face 10a where the limited opening 11 is formed on the glass substrate 10, and it transmits at least either of the beams in the first and second wavelength regions and produces diffracted light beams.
Patent JP-H11141867-A (JP)
Title: Fan-control device of hot-water supply apparatus
Inventor: SATO MASATO
IPC: F23N5/20
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of water flowing before the combustion of a hot water supply apparatus is started by changing the time of the pre-purge. SOLUTION: A fan control device controls a heat exchanger 2 to exchange the heat with the heat of the exhaust gas discharged from a combustion chamber 1 in which the gas is burned, an exhaust gas extension pipe 3 to lead the exhaust gas whose heat is deprived by the heat exchanger 2 to the atmosphere away from an appliance, a fan 4 to forcibly feed the air necessary for the combustion to the combustion chamber 1, a control device 16 to control the operation of a hot water supply apparatus, a switching means 6 provided on the control device 16 to control the fan 4, and a change-over switch 7 to change over the pre-purge time.
Patent JP-H08161672-A (JP)
Title: Fire alarm
Inventor: TAKEYOSHI KENJI
IPC: G08B17/00
Filed: 1994-12-06
Abstract: PURPOSE: To restore the fire alarm automatically without storing a fire alarm signal when each terminal equipment is continuously and individually operated for maintenance and inspection purpose by deleting the fire alarm information when unnecessity of storage of the fire alarm information is set. CONSTITUTION: A supervisory repeater 11 supervising terminal equipments by which fire alarm is discriminated in themselves, so-called terminal equipments having a fire alarm discrimination function among terminal equipments except an analog sensor 14 stores fire alarm information in itself when a fire breakout is sensed by a connected usual smoke sensor 21. As a result, since the supervisory repeater 11 having the self storage function has already stored fire alarm information even when status information of main repeaters 2-4 is set to be not self-storage, the fire alarm information is stored from the terminal equipments having the self-storage function again when the status information is collected from various terminal equipments.  Thus, when an analog value of the analog smoke sensor 14 is restored, the fire alarm information is cleared and also the fire alarm information of the terminal equipments having the self storage function is cleared.
Patent JP-S63155407-A (JP)
Title: Data detecting device
Inventor: YADA HIROAKI
IPC: G11B5/09
Filed: 1986-12-18
Abstract: PURPOSE:To easily process a high speed data by using a midpoint phase interpolation, dividing virtually a time slot into two. and setting the redundancy of a phase expression to two times. CONSTITUTION:The titled device is provided with a sampling means 11 for sampling a differential reproducing signal by a frequency of M times (M is i natural number substantially) of an inverse number of window width, a cross phase operation means 20 for operating phase data extending from an intersection of the differential reproducing signal and a reference level to a sampling point, based on the two adjacent sampled values, a sampling point phase data generating means 40 for generating a phase data of each sampling point, and a midpoint phase data interpolating means 50 for interpolating a phase data of a midpoint of each dampling point. In such a way, a time slot for detecting original data is divided into two virtually, and the redundancy of a phase expression becomes two times virtually. Accordingly, an operation speed of a data detecting circuit decreases, and a high speed data can be processed easily.
Patent JP-H08134570-A (JP)
Title: Composite material having high corrosion resistance and wear resistance
Inventor: SHIMADA SATOSHI
IPC: C22C19/05
Filed: 1994-11-14
Abstract: PURPOSE: To produce a resin finishing machine member for compound, excellent in corrosion resistance and wear resistance, by specifying the composition of a composite material in which hard layers composed essentially of carbides and borides are dispersed in an Ni-base matrix. CONSTITUTION: This composite material has a composition consisting of, by weight ratio, 2-6% B, 21-38% Cr, 8-22% Mo, 0.5-12% W, 3-6% Fe, 0.4-3% C, 0-2% Cu, 2-20% Ti or/and 1-5% Ta, and the balance Ni with inevitable impurities. It is preferable to further incorporate <=3% N into the composition. Moreover, the total content of W, Ti, and Ta in the hard layers is regulated to 6-25%. Further, it is desirable that the resin finishing machine member is produced by adding a binder to a powder of prescribed amounts of Ni-base alloy, Cu, TiC, TiN, CrB, WC, and TaC to form pelletized powder of 250-500μm, compacting and sintering it, and then finishing the resultant sintered compact into the shape of the member.
Patent JP-S62168359-A (JP)
Title: Continuous heater
Inventor: HANAUER ERNST ALFRED
IPC: H05B1/02
Filed: 1986-12-17
Abstract: A continuous flow heater for water has a number of heating elements (R1, ..., R6) in the flow path (10, 20) which are arranged in such a manner that the water to be heated passes them in sequence. The temperatures (T1) of the inflowing water upstream of a resistor (R1) and the temperature (T2) of the water after passing this resistor are measured. From the two measured temperature values and the output of the resistor (R1), the output required by the following resistors (R2, ..., R6) which is necessary to heat the water to the desired target temperature (TS) can be calculated. <IMAGE>
Patent JP-H05143951-A (JP)
Title: Magnetic head
Inventor: HISADA YUKIHIRO
IPC: G11B5/127
Filed: 1991-11-19
Abstract: PURPOSE:To provide the magnetic head with narrow track width and superior characteristic by making the core width for wiring less than 0.2mm to be fixed on both sides by a non-magnetic substance. CONSTITUTION:After the core width of a wiring part is processed less than O.2mm, a u-shaped non-magnetic substance 2 with the width t1 is attached by resin or the like. The magnetic head can be provided after being processed to the prescribed dimension. Thus, the width of a core 1 for wiring can be less than 0.2mm, resulting in reducing inductance and increasing the data transfer speed with less noise. The chamferring can be performed on a wiring part without deteriorating the intensity of the core, simplifying the wiring not causing the short-circuit between a core and a coil without bobbin installation.
Patent JP-H04263692-A (JP)
Title: Wetting part of duplex wire cloth-like paper manufacturing machine
Inventor: ARUFUREETO BUUBIKU
IPC: D21F9/00
Filed: 1991-11-19
Abstract: PURPOSE: To use a wet section of a twin wire papermaking machine in a variety of area ratio-weight over a wide range of the paper-making rate. CONSTITUTION: The wet section of a twin wire papermaking machine is provided with an open forming roll 1 at a lower wire 9, at least one suction box 2 at the lower wire 9, at least one top sucker and at least one vacuum suction box 4 at a upper wire 8 and with at least one separation element 5 at the lower wire.
Patent JP-H05138797-A (JP)
Title: Composite material
Inventor: SAKAI TORU
IPC: B32B17/04
Filed: 1991-11-19
Abstract: PURPOSE:To provide a composite material which has at least the same light weight as wood, high rigidity and durability, little water absorption properties, easy workability and the high effect of sound proofing vibration absorption and heat insulation. CONSTITUTION:Composite material 10 has the samdwich structure composed of the core material 11 made of the thermosetting resin foam such as rigid urethane resin foam and surface materials 12a, 12b integrally laminated at one side and the side opposite thereto of the core material 11. The surface materials 12a, 12b are FRP in which the same thermosetting resin foam as the core material 11 is reinforced in one directional by long length fibers 15, and the fibers 15 are arranged along the longitudinal direction of the composite material 10. The density of said surface material 12a, 12b is large than that of the core material 11.
Patent JP-H04174836-A (JP)
Title: Silver halide photographic photosensitive material of improved transferability
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/76
Filed: 1990-11-08
Abstract: PURPOSE:To obtain antistatic photographic photosensitive materials capable of being transferred reliably even with an automatic transfer type scanner by containing specified compounds in both outermost layers respectively. CONSTITUTION:In silver halides photographic photosensitive materials provided with antistatic layer and on which hydrophilic colloid layer on one side of the carrier and photosensitive emulsion layer and non-photosensitive layer on the other side of the carrier, compounds shown in the formula I are contained in the outermost layers on both sides respectively, thereby antistatic silver halides photographic photosensitive materials of improved transferability able to be transferred reliably even with an automatic transfer type scanner can be obtained. In the formula, an R denotes a reactive functional group and (n) denotes 1-100.
Patent JP-H10223937-A (JP)
Title: Piezoelectric ceramic electronic parts and their manufacturing method
Inventor: DOMON TAKAAKI
IPC: H01L41/22
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide piezoelectric ceramic electronic parts which can be manufactured at a low cost and have a high electrode bonding strength. SOLUTION: An electrode 21 is formed by laminating a plurality of conductive films 211 and 212 upon another and stuck to one surface of a piezoelectric ceramic substrate 10. The conductive film 211 is composed of a nickel film and the nickel film 211 is stuck to one surface of the substrate 10 as the lowermost film of the electrode 21. Another electrode 22 is also formed by laminating a plurality of conductive films 221 and 222 upon another and stuck to the other surface of the substrate 10. The conductive film 221 is composed of a nickel film and the nickel film 221 is stuck to the other surface of the substrate 10 as the lowermost film of the electrode 22. The conductive films 212 and 222 are composed of copper films.