baber/WOPTO huggingface dataset:
Patent JP-2000087491-A (JP)
Title: Floor structure for building
Inventor: MORITA HIDEFUMI
IPC: E04F15/18
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a noxious volatile substance by protruding the end section of a gas shielding sheet provided between floor boards and a floor finishing material from the floor boards, and closing it between a wall face material and the floor finishing material. SOLUTION: A vibration control sheet 3 excellent in a gas shielding property is spread between the whole face of floor boards 4 and a floor finishing material 2. The end section 31 of the sheet 3 protruded from the end sections of the floor boards 4 is folded and closed between a wall panel 10 and the floor finishing material 2, the inflow of a noxious volatile substance generated from the floor boards 4 indoors is shielded, and the shock and vibration of a floor are absorbed, or the end section 31 is closed between the wall panel 10 and a baseboard 11 and the floor finishing material 2, or the end section 31 is closed between the wall panel 10, a spacer 13 below built-in furniture 12 and the floor finishing material 2, and the end section 31 is connected to the outside face of the wall panel 10 by reinforcing members 14 and nails 15 to be closed,  thereby the inflow of the noxious volatile substance from underfloor indoors can be prevented.
Patent JP-H07115283-A (JP)
Title: Multilayer sealed board containing inner layer circuit and inner layer circuit board
Inventor: YAMAGUCHI TAKAHIRO
IPC: H05K9/00
Filed: 1993-10-19
Abstract: PURPOSE:To make an inner layer circuit common and simplify a step of manufacturing a multilayer sealed plate containing an inner layer circuit by a method wherein, when a checkered inner layer circuit is seen through an flatly, the inner layer circuits are nor respectively substantially overlapped among those in the longitudinal direction and among those in the transverse direction. CONSTITUTION:In a four-layer inner layer circuit plate, a second layer circuit 1 and a third layer circuit 2 are structured. When respective checkered circuits are seen through and flatly, the second layer circuit 1 and the third layer circuit 2 are not respectively substantially overlapped among those in the longitudinal direction and among those in the transverse direction. Also, when seen flatly simultaneously, a part not having circuits in the second layer and the third layer, a part having circuits only in the second layer, a part having circuits only in the third layer, and a prat having circuits in the second layer and the third layer are provided. Thus, the inner layer circuit plate is made comon, whereby it is possible to simplify the management of intermediate prodcuts and sub-materials, stocks of final products, and delivery control.
Patent JP-H1099950-A (JP)
Title: Wire for adding component at center part of continuously cast slab
Inventor: YAMAMOTO AKIO
IPC: C22C38/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a wire for adding the component at the center part of a continuously cast slab used at the time of producing a ferritic stainless steel sheet excellent in the ductility and the ridging resistance aiming the ridging improvement by lowering γ potential on the surface layer part to secure the ductile workability and rising the γ potential in the center part to apply the micro shearing deformation near the hard phase at the time of hot-rolling. SOLUTION: The outer shell A of the wire is constituted with an austenitic stainless steel and the core material B at the center part is constituted with one kind or mixed material of >=2 kinds among graphite, Fe carbide, Cr carbide, Mn nitride, carbon-containing alloy containing >=0.2% C, Ni-containing alloy containing >=5% Ni, Mn-containing alloy containing >=3% Mn. Cu-containing alloy containing >=1% Cu and metallic Cu. The improvement of the ridging resistance in the ferritic stainless steel can easily be produced without the large cost rising, by using the wire for adding the composition at the center part of this continuously cast slab.
Patent JP-H02191386-A (JP)
Title: Laser light wavelength conversion device
Inventor: TANUMA RYOHEI
IPC: H01S3/108
Filed: 1989-10-05
Abstract: PURPOSE:To facilitate phase matching and improve wavelength conversion efficiency by converting a laser beam into a convergent laser beam having a conical laser light wave front and, taking up a converted light the wavelength of which is converted from a laser light that is received by a non-linear optical medium under phase matching conditions. CONSTITUTION:A laser beam 22 which is projected by a laser light generating means 10 is converted into a convergent laser beam having a conical laser light wave front with a wave front converting means (conical lens) 40. Such a converted laser beam is allowed to come into a non-linear optical medium 70 and a converted light 30, wavelength of which is converted from a laser light under phase matching conditions, is taken up. Wavelength conversion efficiency is thus improved while satisfying easily, surely the phase matching conditions between a basic wave in the non-linear optical medium 70 and a high harmonic wave or a converted light and a conversion light.
Patent JP-H02108386-A (JP)
Title: Catv system
Inventor: ENDO FUMIO
IPC: H04N7/167
Filed: 1988-10-18
Abstract: PURPOSE:To reduce the cost of an entire system by providing a means to generate scramble data for executing a scramble for a main end. CONSTITUTION:A timing generator 1d equipped at a main end 1 counts a vertical synchronization to be inputted from a video source 1a and generates the scramble data. The scramble data are sent to sub-head end 2n through an optical fiber cable 3 together with a video signal from the source 1a and various kind of data from a computer 1b. A scrambler 2g scrambles an IF signal from a television modulator 2e at the end 2n based on the scramble data from a data modem 2f. The scrambled IF signal is up converted by a TV up-converter 2h and sent out to a coaxial cable 6 together with data from the modem 2f.
Patent JP-2000070027-A (JP)
Title: Baggage hanger for shoulder hanger
Inventor: TSUJIMURA SADAO
IPC: A45C13/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To hang a plurality of baggages on a shoulder hanger, to easily hang baggage by tucking up one's sleeves with a sash in the case of heavy baggage and to increase an effect in rainy weather by constituting a baggage hanger for shoulder hanger by mounting a belt on a locking metal adjusting device and mounting a hook on the belt. SOLUTION: A baggage hanger for shoulder hanger is constituted by mounting a belt 2 on a locking metal adjusting device 1 and mounting a hook 3 on the belt 2. Concretely, one side of the belt 2 is fixed to one side of the locking metal adjusting device 1, the other side of the belt 2 is passed through the locking metal adjusting device 1, the length is adjusted, the belt 2 is passed through a rectangular hole of the hook 3 and the baggage hanger for shoulder hanger is manufactured. When this baggage hanger for shoulder hanger is used, baggage is hung on the hook 3 after the belt 2 is hung on the shoulder.  In this case, a plurality of baggages can be hung on the shoulder by hanging baggage on the hook 3, baggage can be easily hung by tucking up one's sleeves with a slash in the case of heavy baggage and this baggage hanger for shoulder hanger is effective when it is used in rainy weather.
Patent JP-H08106507-A (JP)
Title: Multilevel information recording method for reversible display recording medium, reversible display recording medium, multilevel information recorder, and multilevel information record reader
Inventor: KOSHIMIZU MINORU
IPC: G02F1/135
Filed: 1994-10-03
Abstract: PURPOSE: To more correctly record information having a larger recording capacity as digital information with a limited number of dots (dot density) with respect to the multilevel information recording method for reversible display recording medium. CONSTITUTION: Four different types of dot patterns, namely, the dot pattern consisting of an area in the transmission state, the dot pattern consisting of an area in the scattering state, the dot pattern where an area in the scattering state exists in an area in the transmission state, and the dot pattern where an area in the transmission state exists in an area in the scattering state are displayed with respect to the multilevel information recording method which records digital information in the display recording medium, where light transmission/non-transmission is reversibly controlled, as dot patterns. Thereby, 2 (the number of bits) patterns are recorded in comparison with binary recording for the use of the recording medium having the same number of dots, and the information volume of recorded digital information is considerably increased.
Patent JP-H11141307-A (JP)
Title: Control device for preventing vibration of rotor stage of gas turbine engine
Inventor: EL-AINI YEHIA M
IPC: F01D5/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device which minimizes or eliminates vibration of a moving blade of a rotor stage of a gas turbine engine. SOLUTION: This device 20 has a high pressure gas source 48 and a plurality of holes 50 for distributing the high pressure gas. A rotor stage 34 is rotated by center gas streams 24 distributed in a circumferential direction, having first and second areas. The gas streams in the first and second areas, are flowed respectively with first and second velocities. The first velocity is actually faster than the second velocity. The holes 50 for distributing the high,pressure gas are selectively formed on an upstream side of the a moving blade, and aligned in the second area. The high pressure gas, flowed out of the holes 50, enter the second area. It is thus possible to increase velocity of center gas stream in the second area, while acutally reduce difference the velocities of the center gas streams between the first and second areas.
Patent JP-H06110584-A (JP)
Title: Power down system for on-line system
Inventor: OU ZENTO
IPC: G06F1/26
Filed: 1992-09-30
Abstract: PURPOSE:To considerably reduce power by providing a power supply control line between a power supply control circuit and a switching connection controller and controlling the supply of power of a switching connection circuit through this power supply control circuit corresponding to a switching signal from this switching connection controller. CONSTITUTION:When power supply control circuits 4a and 4b are operated by the instruction of a personal computer 11 through a central controller 5 and power supply control lines 6a and 6b, power sources are supplied to respective networks 2a and 2b. When there is any abnormality in the network 2a, for example, the central controller 5 reports it to a switching connection controller (channel controller) 3a or 3b through an error signal line 9 and controls the power supply control circuits 4a and 4b through the power supply control lines 6a and 6b. Therefore, the central controller 5 turns off power supply to the abnormal network 2a through these power supply control circuits 4a and 4b. Thus power can be considerably reduced.
Patent JP-2000091332-A (JP)
Title: Manufacture of semiconductor
Inventor: WATANABE TOMOJI
IPC: H01L21/22
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To uniformly treat a semiconductor substrate by shortening the time required for replacing a gas in reaction chamber with another gas by carrying the substrate in the reaction chamber, while a first inert gas, such as N2, Ar, etc., is supplied to the chamber, and treating the substrate while a second inert gas, such as H2, He, etc., having diffusion coefficient larger than that of the first inert gas is supplied to the chamber. SOLUTION: A wafer 3 placed on a board 4 is carried into a reaction chamber, while a first inert gas (N2, Ar, etc.), is introduced into a reaction tube 1 through a gas inlet 21 by adjusting the heating value of a heater 2, so that the inside of the reaction chamber reaches a prescribed temperature, and the wafer 3 is heated until the temperature of the wafer 3 becomes uniform. Then the internal atmosphere of the reaction tube 1 is replaced with a second inert gas atmosphere by introducing a second inert gas (H2, He, etc.), into the tube 1. Thereafter, the wafer 3 is oxidized by replacing the internal atmosphere of the tube 1 with an reactive gas atmosphere by introducing a reactive gas into the tube 1.  Since the diffusion coefficient of the second inert gas is about three times as large as that of the first inert gas, the time required for replacing the first inert gas with the second inert gas can be shortened to about 1/3, and the thickness variation of the in-surface oxide film of the wafer 3 can be reduced.
Patent JP-S60144569-A (JP)
Inventor: SAKAI KUNITAKE
IPC: F25B13/00
Filed: 1984-12-11
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-H02108526-A (JP)
Title: Automatic speed control method of double facer
Inventor: KAWASE JUNICHI
IPC: B31F1/28
Filed: 1988-10-19
Abstract: PURPOSE:To eliminate the generation of a defective product and increase production efficiency by determining target speed of respective manufacturing orders based on the specifications of manufacturing machines and products, based on which increase and decrease of operation speed are carried out, increasing the speed based on the target speed of the following period manufacturing order when products reach at an order change position and carrying switch control. CONSTITUTION:Preset signals for respective manufacturing orders, controlled speed received from the cut size of a corrugated board sheet manufacturing machine and speed limit received from the manufacturing length of corrugated board sheet are input preliminarily into a production centralized control device 5 by a keyboard 6, and maximum values based on the comparison of said factors are used as the target speed of respective orders. Also, operation speed is computed based on a pulse signal 13 generated from a drive motor 2 of a double facer 1. Said operation speed and target speed are compared with and the operation speed is made corresponded with the target speed to continuous manufacturing, and when an order change position at the boundary of a sheet 4 of current manufacturing order and a sheet 4 of the following period manufacturing order reaches a cutting device 19, the target speed of the following period manufacturing order and the target speed of the current manufacturing order are compared with, and the speed is increased or decreased, and then switched over to the following period manufacturing order.
Patent JP-S63114991-A (JP)
Title: Ozonizer and production of aqueous ozone by using same
Inventor: SHIOTANI YASUMI
IPC: C25B1/00
Filed: 1986-11-01
Abstract: PURPOSE:To efficiently ozonize gas contg. high-moisture oxygen by impressing high voltage between a plate electrode provided on one surface of a dielectric material and a linear electrode provided while keeping a discharge interval wherein oxygen-contg. gas is allowed to flow from the other surface thereof. CONSTITUTION:A cylindrical dielectric material 2 closed in one end is arranged in a vessel 1 and a plate electrode 3 is pasted on the inside thereof, closely stuck and fixed. A support 7 is provided to the outside of the above-mentioned dielectric material 2 while keeping a discharge interval 8 from the side wall thereof and a linear electrode 9 is provided on the surface in a coil-shape. Then oxygen-contg. gas such as air and pure oxygen is introduced into the vessel 1 through an inlet 11 and passed through the above-mentioned discharge interval 8. Furthermore high voltage is impressed via a feeder 4 and brush feeders 6 between the plate electrode 3 and the linear electrode 9 to generate silent discharge. Thereby ozone is generated from the above-mentioned gas and taken out through an outlet 12. This ozone is brought into contact with water under pressurization to produce aqueous ozone. The exhaust gas contg. ozone discharged from this contact zone can be recirculated as oxygen-contg. gas for ozonizing without dehumidifying the gas.
Patent JP-H08101342-A (JP)
Title: Zoom optical system capable of selecting variable power area
Inventor: KAWAMURA ATSUSHI
IPC: G02B13/18
Filed: 1994-10-01
Abstract: PURPOSE: To inexpensively provide a compact zoom optical system which is constituted so that respective aberration is excellently corrected and whose constitution is simple. CONSTITUTION: The zoom optical system constituted of three lens groups I-II moved at a zooming time is constituted of two parts of a common lens group part consisting of the intermediate lens group II and the rear lens group III and a dedicated lens group part consisting of the front lens group (one of I-I") designed corresponding to the common lens group part and coupled with the common lens group. By selecting the front lens group (one of I-I") according to a desired variable power area, the zoom optical system provided with the desired variable power area out of the plural variable power areas whose zoom ratio are different is selectively realized. In such a case, the number of lens groups included in the dedicated lens group part whose variable power area should be selected is set to the minimum.  That means, the number of lens groups included in the common lens group part is set as large as possible. As the result, a developing term is shortened and a cost is reduced.
Patent JP-S63115889-A (JP)
Title: 2-amino-1,4-dihydropyridine derivative
Inventor: KIMURA KIYOSHI
IPC: A61P9/12
Filed: 1986-10-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is alkenyl or R<1> and R<1> may link to represent trimethylene; R<2> is nitro trifluoromethyl or halogen; R<3> is lower alkyl). EXAMPLE:Ethyl 2-amino-6-methyl-4-(2-nitrophenyl)-5-(2-oxo-1,3,2-dioxaphos- phorinan-2-yl)1,4-dihydropyridine-3-carboxylate. USE:A treating and preventive agent having hypotensive and vasolidator action based on calcium antagonistic action for diseases in cardiovascular systems, e.g. hypertension, angina pectoris, cerebral circulation disorder, etc. PREPARATION:1mol alpha-acetylstyryl derivative expressed by formula II is reacted with preferably 1-1.5mol acetamidine derivative expressed by formula III in an inert solvent, e.g. alcoholic solvent, etc., preferably at 50-120 deg.C.
Patent JP-H06105894-A (JP)
Title: Deodorant
Inventor: SHIRATA KENJI
IPC: A61L9/01
Filed: 1992-09-30
Abstract: PURPOSE:To provide a deodorant high in safety by reducing or deodorizing the smell peculiar to a plant extract while keeping the strong deodorizing power possessed by the extract. CONSTITUTION:A deodorant is constituted by adding the extract component obtained by extracting the leaves, stalks and/or sheaths of at least one kind of a plant selected from a group consisting of a bamboo, a rice plant, wheat and a eulalia with water, hot water, an acid, alkali or an org. solvent to a liquid or gel-like deodorant containing a plant extract as a deodorizing component.
Patent JP-H01135063-A (JP)
Title: Transistor
Inventor: SAAJI RURII
IPC: H01L29/205
Filed: 1988-10-19
Abstract: PURPOSE: To obtain a new high speed electronic device by controlling charge flow between two areas which are divided with a relatively non conductive area based on quantum capacity effect. CONSTITUTION: By applying appropriate positive bias VG to a gate 35, twodimensional electron gas is induced in a quantum well 33. It is desirable that bias is so applied that a first subband of the quantum well is occupied with electrons, and the higher subband substantially becomes empty. In short, an occupied electronic condition 36 in the lowest subband and a pseudo Fermi level 37 of electrons in the quantum well are in that condition. When negative voltage is applied to an emitter electrode, thermoelectric current to a collector is generated from an emitter beyond an emitter barrier. A gate electric field penetrates through the degenerated twodimensional gas in the quantum well, in an emitter barrier area. So that the thermoelectric current responses to the change in the gate voltage VG.  Thereby the thermoelectric current is controlled with an electric signal, which is applied to the gate electrode.
Patent JP-H10157241-A (JP)
Title: Method and apparatus for setting printing information and recording medium
Inventor: NAKAMURA KAZUO
IPC: G06F3/12
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a setting operation for printing information by making it possible to set the printing information on one screen. SOLUTION: A printer driver 7 stores a paper name database part, and a paper kind database part. Each data taken out from the database parts is transferred in one character string to an application program 5, so that a display-setting screen supported by the application program 5 is displayed at a display 2. When a user manipulates an input device 4 thereby selecting a combination of the paper name and paper kind displayed on the display-setting screen, printing information is set to a printer 3.
Patent JP-H06111992-A (JP)
Title: X-ray device
Inventor: FUJII HIDEKI
IPC: H05G1/70
Filed: 1992-09-30
Abstract: PURPOSE:To provide an X-ray device having an X-ray tube filament heating circuit by which filaments do not flash when the filaments are switched to/from each other. CONSTITUTION:An inverter circuit composed of switching elements 4a-4d are arranged on the primary side of filament heating transformers 2 and 3 where X-ray tube filaments are connected to the secondary side. A control circuit which switches a filament electric current setting value to a low level prior to switching of X-ray tubes or switching of a focus and carries out switching of filaments thereafter in the prescribed timing and carries out switching to a prescribed filament electric current setting value, is arranged in an X-ray tube filament heating circuit having means 59 and 61-64 to control input voltage of an inverter circuit by the output by comparing a filament electric current measured value with the filament electric current setting value by a comparator 62.
Patent JP-H05101992-A (JP)
Title: Sealing method of solid electrolytic capacitor
Inventor: OTAKE AKIO
IPC: H01G9/08
Filed: 1991-10-09
Abstract: PURPOSE:To provide a sealing method for a solid electrolytic capacitor to eliminate bubbles remaining in sealing resin. CONSTITUTION:(A): Capacitor devices 18 are fixed with a capacitor device support section 28 of a jig 26 while tapered and squared resin cases 10 are fixed with a resin case support section respectively. A specified amount of epoxy resin is discharged in the resin cases preliminarily. (B): The jig 26 is introduced into a pressure reduction chamber 32. After the pressure reduction the capacitor device support section 28 is carried in the direction of an arrow where the capacitor devices 18 are inserted into the resin cases 10. After inserted, the devices are cured in the pressure which is returned to a normal pressure as they are. It is, therefore, possible to protect the resin cases from impairing appearance due to the expansion of the residual bubbles induced by reflow and soldering work or the like by adopting a deaeration process during sealing.