baber/WOPTO huggingface dataset:
Patent JP-H10113469-A (JP)
Title: Method to play game opposing and cooperating through mobile communication device
Inventor: HORII TAKESHI
IPC: H04B7/26
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enable to utilize a mobile telephone and PHS, by composing a mobile telephone and PHS to play a game by two or more persons. SOLUTION: A game mechanism is composed into a mobile telephone such as a 1.56GHz portable phone and PHS to enable two or more persons to oppose and to cooperate to play a game such as soccer, base ball, Tetris, Go, Shogi (Japanese chess), Othello, etc. When the transceiver function of a PHS is used, a game can be played free of charge if the distance is short. If a service center is provided and a method to introduce an opposing person of cooperating person is established, one can enjoy a game with a person in a wide range. Further, if each telephone number is enabled to be exchanged by judgement of the person concerned, one can make friends with an opposing person.
Patent JP-H05129848-A (JP)
Title: Offset voltage compensating circuit for differential amplifier
Inventor: NONOYAMA HAYASHI
IPC: H03F3/34
Filed: 1991-11-01
Abstract: PURPOSE:To make the reference level of an output voltage after offset voltage compensation coincident with the input threshold voltage of a circuit in a postage. CONSTITUTION:This circuit is equipped with a switch SW 1 for short-circuiting to set input terminals 61 and 71 of a differential amplifier 1 at the same voltage, capacitors C1 and C2 connected to a node to change the output voltage of the differential amplifier 1, charge/discharge switches SW3-SW6 to connect the capacitors C1 and C2 to a charging source or a discharging source, comparator 4 to compare an output voltage Vout of the differential amplifier 1 with a prescribed reference voltage Vref, and switch control circuit 5 to operate the switch SW1 for short-circuiting while receiving a compensation starting signal, to operate the charge/discharge switches SW3-SW6 so that the output voltage Vout of the differential amplifier can be coincident with the reference voltage Vref based on a comparing signal Vcomp of the comparator 4, and to cancel the operations of the switch SW1 for short-circuiting and the charge/ discharge switches SW3-SW6 when a coincidence signal is obtained.
Patent JP-H03175669-A (JP)
Title: Structure of semiconductor integrated circuit device
Inventor: SHIDA SATOSHI
IPC: H01L21/265
Filed: 1989-12-04
Abstract: PURPOSE:To make fine the isolation region between highly concentrated 1st and 2nd conductivity type regions by providing 1st and 2nd conductivity type diffusion layers and performing like measures thereof in such a way that the 1st conductivity type diffusion layer is formed by thermal diffusion from polycrystalline silicon and the 2nd conductivity type diffusion layer is formed through ion implantation by use of a mask material including the polycrystalline silicon. CONSTITUTION:This device is composed of: a 1st region 1 which is surrounded by a field oxide film on a 1st conductivity type semiconductor substrate; an insulating film which covers the surface of the 1st region 1 after leaving a part 4 of its surface as it is; a 1st conductivity type polycrystalline silicon 5b which is provided at the peripheral region of the 1st region including the surface 4 of the 1st region 1 that is not coated with the above insulating film; a 1st conductivity type diffusion layer which is formed on the semiconductor substrate by thermal diffusion from the 1st conductivity type polycrystalline silicon 5b; a 2nd conductivity type diffusion layer 6a which is formed on the semiconductor substrate through ion implantation by making a mask material including the preceeding polycrystalline silicon 5b in the 1st region act as a mask. For example, diffusion resistance consisting of a P-type region 3 and an N<+> type region for contact of an N-type region 2 are formed as is stated before in the N-type region 2 located in an isolation region 1.
Patent JP-H11133971-A (JP)
Title: Musical sound creating device and musical sound creating method
Inventor: HIRANO SAYOKO
IPC: G10H7/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To regulate the variation of a sound amount power owing to the repeating cycle and the reading speed of an impulse response signal. SOLUTION: A repeating cycle T of an impulse response signal is changed by the sound height, and its reading speed is changed by the tone color. When the repeating cycle or the reading speed is changed, the sound amount power of the musical sound whole body is to be changed. A power data PW to regulate the change is generated by the repeating cycle T (sound height) and the reading speed (tone color), and it is memorized in an asignment, and delivered to a multifier through a waveform power control RAM, so as to regulate the amplitude of the musical sound.
Patent JP-H07170566-A (JP)
Title: Communication control system for radio telephone system
Inventor: NAKAHARA TATSU
IPC: H04W52/04
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a function for properly reducing power consumption of the entire system depending on the use rate of a mobile terminal in the radio telephone system. CONSTITUTION:When time reaches a time zone in which the frequency of use of mobile terminals is decreased, a control station 100 detects the use rate of mobile terminals for each service area of each base station. The control station 100 sends a transmission power control signal used to vary the transmission power of one central base station BSF 01 and to increase its transmission output when it is clear that the mobile stations is used less than a predetermined rate and to stop the transmission of base stations BS11-BS16 adjacent said base station. Thus, the power consumption of the entire system is properly reduced depending on the traffic of mobile terminals.
Patent JP-H11141511-A (JP)
Title: Fixture
Inventor: KAWAMOTO MASAAKI
IPC: A63G21/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixture capable of randomly conducing fastening work with other assembling member from a portion easy for execution at a random position along a rail slit formed in an assembling member, facilitating after erroneous execution, and capable of shortening an execution time. SOLUTION: A fixing bolt 2 has a head portion 4 inserted inside a rail slit 10 formed along one direction of a support 8 so as to be free in moving in the lengthwise direction of the rail slit 10, and a leg portion 6 protrusively formed from the head portion 4 so as to be capable of projecting from a slit opening portion 12, formed along the lengthwise direction of the rail slit 10, of a narrower width than the width of the rail slit 10, and limiting the movement of the head portion 4 in the rail slit direction by the fitting of a nut 22. The dimension of the maximum width of the head 4 is the width of the slit opening portion 12 or less, and the maximum length of the head portion 4 is larger length than the width of the slit opening portion 10.
Patent JP-H05150122-A (JP)
Title: Long-span submarine beam path
Inventor: YOSHIZAWA NOBUYUKI
IPC: G02B6/00
Filed: 1991-11-29
Abstract: PURPOSE:To economically provide the long-span beam path having high transmittance of a light power by rationally connecting optical cables varying in transmission power with the structure of the optical cables. CONSTITUTION:This long span submarine beam path is constituted by using the SBS suppressing optical cable a in the induced Brillouin scattering (SBS) generating part connected to a light source of the submarine beam path formed by connecting the light source and a photodetector by optical fibers and using the SBS non-suppressing optical cable B in the SBS non-generating part connected to the SBS suppressing optical cable.
Patent JP-H11224532-A (JP)
Title: Conductive copper paste composition
Inventor: KOMIYATANI TOSHIROU
IPC: H01B1/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To increase the mutual contact of copper powder and reduce the continuity resistance to provide satisfactory conductivity by providing a composition containing copper powder, a binder resin and a solvent as essential components, the copper powder having branch form, and having specified characteristics. SOLUTION: The copper powder preferably consists of a branch electrolytic copper powder with an average particle size of 1-25 μm and a BET specific surface area of 3900-6300 cm<2> /g. Further, a binder resin is blended to the copper powder in an amount of 10-40 wt%, preferably, 20-30 wt%. The binder resin preferably consists of a resol type phenol resin. The solvent preferably consists of glycol ether, and a mixed system of two or more is also usable. This composition is obtained by mixing these components followed by kneading by use of three rolls, and various antioxidants, dispersants, coupling agents, defoaming agents and the like can be added as occasion demands.
Patent JP-H01159522-A (JP)
Title: Combustion device for gas burner
Inventor: FURUHASHI TOSHIO
IPC: F23N3/02
Filed: 1987-12-14
Abstract: PURPOSE:To discharge air within an air accommodating chamber out of an outer casing and to constantly hold the air pressure within the air accommodating chamber at a predetermined value, by forming a through hole in the outer casing of the combustion device and installing an overpressure relief valve in the through hole. CONSTITUTION:The combustion device 1 for use in a gas burner is provided with an inner casing 3 accommodating therein a gas burner B and having a proportional control valve 8 at its bottom part and an outer casing 2 provided with a blower 5 at an air inlet port. The inner casing 3 is covered with the outer casing 2 in an air-tight manner through a predetermined interval. A space formed between the inner casing 3 and the outer casing 2 is set to an air accommodating chamber S, and pressurized air is introduced into the air accommodating chamber S. Furthermore, a through hole 9 is formed in the outer casing 2 and an overpressure relief valve 91 is installed in the through hole 9. When the air pressure within the air accommodating chamber S becomes higher than a predetermined value, the overpressure relief valve 91 operates and air within the air accommodating chamber S flows out of the outer casing 2.
Patent JP-H02242716-A (JP)
Title: Tunbler of packed container
Inventor: NIKORAOSU GEORUGITSUISU
IPC: B65G47/252
Filed: 1989-12-07
Abstract: PURPOSE: To turn over and displace a package through 180 deg. out of a first position or attitude on a supply conveyor into a second position or attitude by mounting at least one gripper element in such a manner that it is movable in a linear reciprocating member and fixed to a follower cam guided in a control cam. CONSTITUTION: A propulsion unit comprises a linear reciprocating member driven between a first position (I) and a second position (II) of a package 9, and a stationary slotted guide 20 provided with a control cam 22. At least one gripper element 26 is mounted in such a manner that it is movable in a linear reciprocating member and fixed to a follower roller 24 guided in a control cam 22. Whereby the package having a cylindrical side wall (product package filled with liquid) can be turned over and displaced through 180 deg. out of the first attitude on a supply conveyor into a second attitude on a removal conveyor.
Patent JP-H08171002-A (JP)
Title: Optical thin film and its production
Inventor: TOYOHARA NOBUYOSHI
IPC: G02B1/113
Filed: 1994-12-20
Abstract: PURPOSE: To produce an optical thin film having sufficient optical properties with a single layer or a small number of layers by sputtering method by using a mixture of a specific fluoride with silicon as a target and introducing a gas containing at least oxygen atom to sputter. CONSTITUTION: The optical thin film is produced by sputtering a target composed respectively of a mixture of one of CaF3 , LiF, Na3 AlF6 , Na5 Al3 F14 or SrF2 with the introduction of the gas containing oxygen atom. That is, the target obtained by respectively mixing each single substance of CaF3 , LiF, Na3 AlF6 , Na5 Al3 F14 , SrF2 with silicon or the target obtained by mixing >=2 kinds of the fluorides with silicon is sputtered with the introduction of the gas containing at least oxygen atom such as O2 , CO, CO2 into a vacuum vessel in which a substrate is setted.
Patent JP-H01156617-A (JP)
Title: Optical fiber azimuth sensor
Inventor: TANAKA TOSHIHIRO
IPC: G01C17/00
Filed: 1987-12-15
Abstract: PURPOSE:To improve the S/N by combining two optical fiber gyros and erasing a noise and a drift by a processing of output signals of each of them. CONSTITUTION:The first and the second loops are provided by forming the first optical fiber 12 and the second optical fiber 13 in a loop shape, respectively, and these first and second loops are placed adjacently. As for the first and the second optical fibers 12, 13, a modulating part 51 is provided on a position of the same distance from their each different end parts. In this state, a light beam from a light source 21 is led into the optical fibers 12, 13 through a branch coupler 22, and light beams from the optical fibers 12, 13 are detected by photodetectors 41, 42. Outputs of these photodetectors 41, 42 contain a noise of the same phase, and by processing these outputs, the noise is erased.
Patent JP-H07211661-A (JP)
Title: Formation of irregular p-type impurity inductive layer and device structure thereof
Inventor: JIYON II NOOSURATSUPU
IPC: H01L21/18
Filed: 1994-12-21
Abstract: PURPOSE: To obtain a p-type material having a wide band gap by doping a semiconductor material with hetero-structure, using silicon and annealing it under an excessive gallium-rich state. CONSTITUTION: An arsenic-rich silicon layer 32 is vopor-deposited on a layer 12 through an opening of Si3 N4 mask and is capped by a second layer of Si3 N4 33. Similarly, a window 34 is made in an Si3 N4 /Si/Si3 N4 layer, and a gallium-rich silicon layer 41 is vapor-deposited on a limitation layer 12 is a region where a p-type diffusion/disordering region 40 is formed, and an Si3 N4 cap layer 36 is formed thereon finally. Then a hetero-structure in its entirely is annealed at a high temperature for a long time, e.g. at 800-900 deg.C for 6-10 hours. Thus, silicon in an arsenic-rich silicon layer 31 and one in the layer 41 are diffused in epitaxial layers 12 to 20, so that disordering regions 30 and 40 are formed.
Patent JP-H11149893-A (JP)
Title: Drawing device electron beam, its method and semiconductor device
Inventor: KOIKE KAORU
IPC: H01J37/147
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a electron beam drawing device and its method, in which a beam size can be corrected with high accuracy even in an extra fine rage below 1.0 μm, and the occurrence of a size difference between patterns due to dependence in a longitudinal direction is also dissolved. SOLUTION: A longitudinal width and a lateral width of a beam size is changed one-dimensionally respectively by a beam size control means 102, based on a reference size (absolute size) regulated by a reference size regulating means 101. The beam size is changed two-dimensionally (a pseudo change) by a combination of these one-dimensional changes. Amount of current is measured according to the two-dimensional change of the beam size by a current measuring means 103, and the measured value is estimated by the amount of current.  An amount of slippage of the measured vale from a set value is computed for every set value by a slippage computing means 104, and an optimum value for a constant in a beam size correction formula is calculated by an optimum constant value computing means 105, so that the amount of slippage for every set value is minimized or it matches to a pattern size transferred to a specimen. This optimum value is feedback to the beam size correction formula.
Patent JP-H07146497-A (JP)
Title: Camera
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1993-11-25
Abstract: PURPOSE:To calculate photo-measuring information suitable for an object to be photographed which the photographer intends at all times. CONSTITUTION:A camera is equipped with two control means-the first 100 works in response to manipulation of the first operating member SW1 and determines the photo-measurement by the use of the brightness obtained by a photo-measuring means 102 on the basis of the result from sensing made by a line-of-sight sensing means 101 while the second one 100 works in response to the manipulation of the second operating member SW-AEL after manipulation of the first operating member and determines the photo-measurement by the use of the brightness obtained by photo-measuring means on the basis of the result from sensing made again by the line-of-sight sensing means, and if manipulation of the second operating member is done after manipulation of the first operating member even though the photo-measurement was once obtained through calculation on the basis of the line-of-sight information in response to the first operating member, the measurement is again obtained through calculation on the basis of the line-of-sight information at the time in accordance with the manipulation which was carried out.
Patent JP-H04190192-A (JP)
Title: Reactor containment vessel
Inventor: TOBIMATSU TOSHIMI
IPC: G21C9/004
Filed: 1990-11-26
Abstract: PURPOSE:To increase the amount of steam condensation in a condenser for isolation time by leading the water exhaust pipe from the water chamber in the condenser into the pool water provided outside of a suppression pool and opening its end above the surface of the suppression pool. CONSTITUTION:A peripheral pool 25 is formed by a separation wall 25a which partitions outside of a suppression pool 7 and its water surface is set to be higher than that of the pool 7. The exhaust pipe 18 from the water chamber 15 in a condenser for isolation time 13 is led into the water in the pool 25 to penetrate the isolation wall 25a and its end is opened above the water surface of the pool 7. And around the pipe in the water, fins 20 are provided so that the uncondensed steam and non-condensible gas exhausted out be the water chamber 15 is cooled by the fins 20. thus the uncondensed steam is condensed to water and flows out 27 and the non-condensible gas is discharged 26 at a low temperature. By this, the water head corresponding to the height between vent pipe 8 outlet and the pool water surface 7 drives out the uncondensed steam and the non-condensible gas reserved in the water chamber 15 to increase the exhaust flow. Therefore, the improved heat conduction in a conduction pipe 23 increases the steam condensation rate.
Patent JP-2001132694-A (JP)
Title: Air blowing device and liquid crystal projector
Inventor: KANAI HIDEO
IPC: F04D29/46
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an air blowing device capable of reducing a pressure loss and capable of effectively blowing air without lengthening an air duct when blowing cooling air from the air blowing device by squeezing the air in the air duct having a small opening. SOLUTION: An air blower has a sirocco fan and a cylindrical casing for surrounding this sirocco fan to blow off cooling air from an air blowing port formed in the casing by rotation of the sirocco fan. An air shielding member is installed so as to block up a part of the air blowing port. An end surface of the air shielding member forms a circular arc surface curving in the almost same curvature as an inner wall of the casing to smooth a flow of wind in the casing.
Patent JP-2000149254-A (JP)
Title: Information recording and reproducing device
Inventor: TAGO AKIRA
IPC: G11B7/085
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enable the inserting attitude of a recording medium to be judged simply and precisely by detecting a focal point of a light beam based on a focus control signal at the time of pulling focus and judging the attitude of a recording medium by the number of times of focal points. SOLUTION: A focal counting circuit 17 detects focal points two times during AF pull-in operation, and an attitude judging circuit 18 measures the time intervals of these two focal points. This time interval is a time depending on depth of a transparent substrate, when it is judged that this time is in a range of a time previously set, this optical card is judged as in normal attitude. That is, in a state in which an optical card is placed at a card mount in normal attitude, focal points are detected two times, when the time intervals between these focal points of two times are in the prescribed range, it is understood that an irradiation position with an optical beam of an optical card in a home position is in an optical recording region consisting of a two layers structure of transparent substrate.
Patent JP-H05150685-A (JP)
Title: Temperature detecting device for fixing device
Inventor: NAKAGAMA KIYOHARU
IPC: G01K1/16
Filed: 1991-12-02
Abstract: PURPOSE:To surely keep a temperature sensing element coming in contact with a fixing roller and to enhance a heat collecting effect to the temperature sensing element. CONSTITUTION:A film 3 made of heat conducting material is formed on the flat surface of a supporting member 2 which supports a thermistor 1 and is made of foaming silicone material, and the thermistor 1 is placed on the film 3, then they are strongly wound and integrated including a holding metal fitting for attaching the member 2 by a heat-resistant protective sheet 5. Thus, the bottom of the thermistor 1 is made to half sink in the member 2 and a hemispheric concave surface is molded in the film 3, and the upper part of the thermistor 1 is always kept in a state where it is projected to the upper surface of the member 2.
Patent JP-H01158718-A (JP)
Title: Jig for firing electronic component
Inventor: ITO ATSUSHI
IPC: H01G13/00
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a light-weight jig for firing having a structure to be managed in its lot particularly with low total height by indicating a lot number with high purity yttria stabilized zirconia as a zirconia-coating layer. CONSTITUTION:A base material 1 for use in a light-weight jig for firing to be used for firing an electronic component representative of a ceramic capacitor is formed by mixing silica-alumina fiber and an inorganic binder, press-molding it and sintering it. The whole surface of the material 1 is coated with a zirconia- coating layer 2 by a low or intermediate class zirconia, and fired to form a yellow layer. A lot number is indicated by a manual writing with yttria stabilized zirconia 3. If its firing is preferably conducted simultaneously upon firing of the layer 2, the lot number exhibits white after firing and is easily identified. If the yttria stabilized zirconia does not contain 99.8% or more of (ZrO2+Y2O3) component, it cannot exhibit white after firing.
Patent JP-H03181730-A (JP)
Title: Device for humidifying warm air
Inventor: ENDO MASAO
IPC: F24F6/08
Filed: 1989-12-08
Abstract: PURPOSE:To make the area of vaporization and the relative humidity easily controllable by providing a device comprising a unit of fabric one end of which is immersed in water in a tank, a plurality of wetness sensors provided along an edge of the fabric, and a controller for controlling the area of moisture vaporization on the fabric on the basis of outputs from the wetness sensors. CONSTITUTION:Water in a tank 1 is passed through a flow-regulating valve 6 to a water-storing part 2 and made to diffuse in a unit of fabric 4, and wetness sensors 7 detect the boundary between the wet zone and the dry zone. This boundary between the wet and dry zones can be set by switching over the function of the wetness sensors 7 by means of a humidity control switch 8. On the basis of this setting, a control part 9 acts control the flow rate- regulating valve 6. For the wetness sensors, five pairs of contact points (aa', bb', cc', dd', ee') are provided, the contact points of each pair being positioned at the two lateral sides of the fabric and functioning to be ON when the fabric is wet, and OFF when the fabric is dry.