baber/WOPTO huggingface dataset:
Patent JP-H02295034-A (JP)
Title: Image display device
Inventor: AONO HIROSHI
IPC: H01J31/12
Filed: 1989-05-09
Abstract: PURPOSE:To stop vibration of a linear cathode so as to obtain a stable image by installing plural holed pieces of inorganic material at one end or both end portions of respective linear cathodes by means of passing of each of the linear cathodes through the hole provided through each piece. CONSTITUTION:One or plural pieces 3a-3d of inorganic material each provided with a hole are installed at one end or both end portions of one or plural linear cathodes 2a-2d by passing of each linear cathode through the hole. In this case, the pieces 3a-3d of inorganic material make free movement instantly when external forces cause vibration of the linear cathodes 2a-2d, thereby absorbing vibrational energy so that vibration of the linear cathodes 2a-2d is stopped. The pieces of inorganic material are installed outside an effective screen and are in contact with the respective linear cathodes 2a-2d because of gravity so there is no dispersion among them in the effect of preventing vibration. Thereby brightness does not vary on the screen and a stable, high quality imago is obtained.
Patent JP-S5816580-A (JP)
Title: Method of bias magnetic field impression for magnetic reluctance effect element
Inventor: MATSUMURA TETSUO
IPC: H01L43/08
Filed: 1981-07-22
Abstract: PURPOSE:To restrain the production of faulty elements with a magnetic field response characteristic, by impressing a magnetic field in the direction of the easy magnetization axis of the metallic thin film element of an MR ferromagnetic material. CONSTITUTION:The evaporation film of an Ni-Fe alloy is formed on a glass substrate 10, thus forming an MR layer 11 constituted of a one axial anisotropic ferromagnetic metallic thin film. This MR layer 11 is processed by etching, etc., and leads 12 of Al, etc. are connection-formed on the both ends. Further, the MR layer 11 is coated with an insulating film 13 of SiO2, Ta2O5, Y2O3, Al2O3, Si3N4, etc. by evaporation or sputtering. A hard film 14 constituted of a magnetic force high reluctance ferromagnetic material of Co-P alloy, etc. which forms a bias magnetic field is provided on this insulating film 13 by evaporation or sputtering. Next, this hard film 14 is cut in a transverse direction resulting in a plurality of hard films 14.
Patent JP-S598153-A (JP)
Title: Cassette tape recorder
Inventor: SHIBATA IZUMI
IPC: G11B15/07
Filed: 1982-07-05
Abstract: PURPOSE:To record sounds on two cassettes simultaneously, by providing a recording control circuit which detects whether an erroneous erasion preventing piece is present or not. CONSTITUTION:Cassettes 10A and 10B having erroneous erasion preventing pieces 18A and 18B are set preliminarily to tape recording systems 12A and 12B, and a simultaneous recording key 14A is turned on. Then, a controller 22 confirms that erroneous erasion preventing pieces 18A and 18B of cassettes 10A and 10B are not broken on the basis of detection signals 102 and 104 outputted from preventing piece detectors 20A and 20B and operates recording amplifiers 14A and 14B and respective tape driving devices to operate both tape recording systems 12A and 12B, and an input signal 100 is recorded on cassettes 10A and 10B simultaneously.
Patent JP-S6366442-A (JP)
Title: Reflectance measurement
Inventor: MASUDA SHIGEFUMI
IPC: G01N21/55
Filed: 1987-05-14
Abstract: PURPOSE:To enable highly accurate measurement of reflectance at a fine area part of a sample, by using the quantity of light reflected at a measuring position of the sample and that from a material with known reflectance to perform a computation. CONSTITUTION:Light from a light source 1 is reflected on a half mirror 7 through a condenser lens 2 and a stop 3 to be focused on a sample 5 by an objective lens 4. Light reflected from the sample 5 passes through the half mirror 7 and a part thereof is reflected on a half mirror 8 into a photo detector 11 to be fed to a power meter 12 as electric output. On the other hand, the light passing through the half mirror 8 is received by a camera tube 9 and the surface of the sample 5 is projected onto a cathode-ray tube 10. A sample base 6 is operated observing a video thereof to set a light spot at a desired position on the sample 5 and an indication P2 of the power meter 12 is read out. Then, material with the known reflectance is set on the sample base 6 and likewise an indication P1 of the power meter 12 is read out. Moreover, an indication P0 of the power meter 12 is read without anything on the sample base 6. The reflectance of the sample 5 can be determined by a specified formula from these indication values P0, P1 and P2.
Patent JP-S5741229-A (JP)
Title: Preventing method for noise of automobile
Inventor: NITSUTA TAKAYUKI
IPC: G10K11/162
Filed: 1980-08-25
Abstract: PURPOSE:To improve an insulating effect of sound and to reduce weight of a sound absorbing and insulating board, by a method wherein a board to absorb and to insulate sound, which is made of bulky nonwoven fabric formed by heating under pressure, is used as an interior part of an automobile. CONSTITUTION:The sound absorbing and insulating boad is formed of bulky nonwoven fabric, made of thermosetting synthetic resin in an unhardened condition and/or thermoplastic synthetic resin and uncontinuous fabric material as the main ingredients, formed by heating under pressure. The density of bulk of the said sound absorbing and insulating board is determined at 0.05-0.5g/cm<3>, while the resistance to the air flow is 100-1,000C.g.Srayls. The above-mentioned sound absorbing and insulating board is equipped to a part, at least, of a package tray, an instrument undercover, a rear percel and a door trim.
Patent JP-H07317715-A (JP)
Title: Long body supporting tool
Inventor: TAKENAGA KOJI
IPC: F16B5/10
Filed: 1994-05-30
Abstract: PURPOSE:To improve workability when a long body is supported, by providing an energizing means as well as forming a locking part through the process of combining a long projecting part with a short projecting part on a narrow part on the end of a band part. CONSTITUTION:A locking part is formed by combining a long projecting part 6a with a short projecting part 6b on a narrow part 4 on the end of a band part 5, and an energizing means F is provided. When a long body P is supported with a long body supporting tool, first, the long projecting part 6a is made to pass to the innermost part of an oblong hole-like opening part 4 by the inclined attitude in which the long projecting part 6a can pass the oblong hole- like opening part 4, and then the short projecting part 6 is made to pass the innermost part of the oblong hole-like opening part 4, and the energizing means F is made to act after the passage of both projecting parts 6a, 6b so as to press the end surface on the short projecting part 6b side in the narrow part 9 against the end surface of the oblong hole-like opening part 4. Thereby, the lock state of the locking part formed by both projecting parts 6a, 6b can be maintained.
Patent JP-S62276215-A (JP)
Title: Combustion chamber in internal combustion engine
Inventor: ICHIMASA TOSHIO
IPC: F02B19/10
Filed: 1986-05-22
Abstract: PURPOSE:To enable to generate combustible air-fuel mixture being small in air fuel ratio in a corner section by making an auxiliary nozzle hole front on inside wall near the upper stream side in swirl direction in a corner part formed by recessing the inside wall of an auxiliary combustion chamber outward in the diametric direction. CONSTITUTION:Fuel injected from the auxiliary nozzle hole of a fuel injection nozzle 12 is atomized and collides against the inside wall 4a of an auxiliary combustion chamber 4. And collided fuel reflects on a corner part 6 formed by recessing the inside wall 4a of the auxiliary combustion chamber 4 outward in the diametric direction. Then since the corner part 6 is hardly affected by the swirl S2, the air fuel ratio of air fuel mixture m1 in that part can be made rich. For this reason, the ignition is caused from the corner part 6 and fuel spray distributed in the other part of the auxiliary combustion chamber 4 can be combusted, consequently the flame can be surely propagated to the air fuel mixture generated in a main combustion chamber 3. Therefore since the combustion becomes relatively rapid one, methanol and aldehyde is restrained from being discharged and fuel consumption can be improved.
Patent JP-S61148-A (JP)
Inventor: KIUCHI TOSHIAKI
IPC: B65D25/38
Filed: 1984-06-06
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-H03281973-A (JP)
Title: Cycle system using hydrogen as energy
Inventor: WATANABE MASAHIRO
IPC: F02M21/02
Filed: 1989-05-10
Abstract: PURPOSE:To generate clean power by storing hydrogen which is secured from exhaust gas caused by the explosion of hydrogen energy within a cylinder, into a hydrogen storage alloy as metallic hydrooxide, and thereby feeding hydrogen which is put back again by heating, to the inside of the cylinder again as energy. CONSTITUTION:In an engine, in the configuration of which hydrogen is circulated as energy, metallic hydrooxide which is absorbed in a hydrogen storage alloy 1, is heated by exhaust heat (by a thermostat heater 2 when an engine is started) so that hydrogen gas is thereby discharged. Hydrogen gas is then fed into the inside of a cylinder so as to be ignited so that it is exploded so as to be exhausted out. The exhaust gas is then lowered to ambient temperature by aqueous solution cooling effect while being turned out to be exhaust compound, the exhaust compound is then filtered through a hydrogen separation membrane 6 (for example, two layer structure membrane composed of polysulfone and polydimehylsiloxan) so as to be stored in the hydrogen storage alloy as metallic hydrogen compound. Furthermore, when the hydrogen compound is reduced in capacity, the hydrogen compound is supplemented in a form of aqueous solution from a capacity adjustor 8 by means of a sensor 5 so that it is supplied while being vaporized by exhaust heat.
Patent JP-H10290852-A (JP)
Title: Wood club of golf
Inventor: MIYAKE MASAHARU
IPC: A63B53/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To remarkably lengthen a carry of a golf ball by the same hitting power as usual regardless of whether or not a player excels in a technique of golf. SOLUTION: A cylinder member 4 on which the cylinder axis passes through a sweet spot area by crossing at a right angle to a sweet spot surface, is arranged in a club head 1 of a wood club having a metal face 2 on a ball hitting surface of the club head 1, and a weight 5 having large mass is almost densely enclosed inside this cylinder member 4 so as to be slidable in the cylinder axis direction. Therefore, the large moment of inertia of the weight 5 having large mass is imparted, as if further pursued, to a golf ball hit hard by the club head 1, and the golf ball can be hit by unusual strong power.
Patent JP-S61275142-A (JP)
Title: Production of glass containing phosphoric acid
Inventor: FUJIWARA SHIGETOSHI
IPC: C03C3/097
Filed: 1985-05-31
Abstract: PURPOSE:To improve the workability and to obtain glass contg. H3PO4 which has not the devitrification or the like and is excellent in the characteristics by using P2O5 and tervalent, tetravalent and pentavalent metallic oxides as a principal raw material of a glass component. CONSTITUTION:In the production of glass contg. H3PO4, a glass raw material incorporating 80wt% preferably >=90% total amount of P2O5, trivalent, tetravalent and pentavalent metallic oxide as a glass component is used. The mixing of the raw material is preferably performed automatically in such a state that the moisture is interrupted. As a batch of the mixture of this raw material, the whole quantities can be introduced so that these are overflowed from a crucible and glass contg. H3PO4 which has not thoroughly the devitrification is obtaind as a result of the heating. Also the vitrification range can be extended by the descent of the temp. of the liquid phase.
Patent JP-S62271604-A (JP)
Title: Hard quality abrasive structure and its manufacture
Inventor: NAKAMURA TSUTOMU
IPC: B24D3/00
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a diamond tool excellent in heat resistance and strength, by exposing a diamond dust and a mixed dust with Si and Fe under a high temperature and a high pressure of 50kb or more and 1,300 deg.C or more for 5min or more to be sintered. CONSTITUTION:A diamond dust of starting material is heated in a vacuum, and its one part or whole part is converted into graphite. A mixed dust is prepared by Si, containing relative ratio 0.05-3.0% Fe by volume to diamond, serving for a binding phase to 80-95% diamond by volume. A hard quality abrasive structure is manufactured by processing said mixed dust in a high temperature and a high pressure. The above obtained abrasive material, which provides strong connection between diamond grains with a binding phase of SiC in a high sintering quality, is excellent in heat resistance and strength as a material for various tools.
Patent JP-H07318517-A (JP)
Title: X-ray diffracting apparatus
Inventor: KIMURA SHIGERU
IPC: G21K1/06
Filed: 1994-05-30
Abstract: PURPOSE:To provide an X-ray diffracting apparatus which can hold a sample without strain without moving an X-ray tube. CONSTITUTION:An X-ray beam 2 generated from an X-ray source 1 is rebounded above at an angle thetaB from a horizontal direction by a monochromator crystal 3 so designed as to cause a diffraction at the diffraction angle of about thetaB/2. Then, the beam 2 is diffracted by the diffraction angle thetaB by a first crystal 4 having a diffraction surface equal to that of a sample crystal, and incident to a sample crystal 5. In this case, the diffraction surface substantially parallel to the crystal surface is selected from the diffraction surface of the crystal 5. When the diffraction surface is selected in this manner, the diffraction conditions can be satisfied only by placing the crystal 5 on a sample base 6 placed substantially horizontally. Since the angle range of a diffraction strength curve generally falls within 0.5 deg., the curve is obtained without fixing the crystal 5.
Patent JP-S596576-A (JP)
Title: Semiconductor device
Inventor: ARAKI YOUICHI
IPC: H01L29/73
Filed: 1982-07-05
Abstract: PURPOSE:To have a high withstand voltage and prevent the damage of a substrate in manufacturing processes by possessing an element which is formed by forming an impurity region of the fixed conductivity type on a semiconductor substrate wherein a bevel surface composed of an inclined surface which makes the thickness gradually smaller from the peripheral edge part from the peripheral side surface. CONSTITUTION:Bevel surfaces 27 are formed on both surfaces front and back at an angle of inclination of 45 deg. from the peripheral edge part of the N type seniconductor substrate 20 composed of silicon to the peripheral side surface 26, and thus the outermost peripheral part is made to have the thickness of 200mum. Next, a P type impurity region 22 which surrounds an N type impurity region 21 inside in a buried state is formed by diffusing an impurity of P conductivity type. An emitter region 23 is formed by diffusing an N type impurity at a fixed diffusion depth on the side of the surface thereof. Thereafter, grooves 24 are formed at the depth reaching the N type impurity region 21, on the side of the surface of the P type impurity region 22, so as to surround the emitter region 23 by blade working, and grooves 25 are formed, at the depth reaching the N type impurity region 21, on the side of the back of the P type impurity region 22.
Patent JP-H0412870-A (JP)
Title: Multicolor printing apparatus
Inventor: MORITA TETSUYA
IPC: B41J2/525
Filed: 1990-05-02
Abstract: PURPOSE:To obtain a multicolor printing apparatus which is able to develop effectively in accordance with the number of using developing colors by detecting the presence of a color not to be used within the data input from a host apparatus, and refraining from developing the color not to be used by notifying the presence to a printer part. CONSTITUTION:The data input from a host apparatus 102 is developed into bit map memories 112-115 for every color. At this time, whether there is nay memory of the bit map memories 112-115 without data, namely, whether a color not to be used is present is confirmed. When it is detected that there is a color not to be used, a CPU 120 informs the fact through an interface part 116 to a control circuit 120 in a printer block 103. As a result, printing is conducted while a process for the color not to be used is abbreviated among the four developing processes.
Patent JP-H11305327-A (JP)
Title: Film holder control method
Inventor: OZAWA KATSUJI
IPC: G03B17/28
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent photographing data from being not imprinted in spite of executing the setting of imprinting the photographing data by communicating a film holder with a camera main body and discriminating whether the camera main body and a lens unit are a new type or an old type. SOLUTION: A holder MPU 88 transmits communication requirement data to a main body MPU 82 and receives communication response data from the MPU 82. By examining the contents of the communication response data, the MPU 88 discriminates whether the camera main body and a lens unit are a new type or an old type. Such discriminating operation is periodically performed while a film holder 4 is loaded to the camera main body. When at least either of the camera main body to which the film holder 4 is loaded or the lens unit is the old type, the MPU 88 does not increment data count even though an operation dial is operated and refuses the setting of imprinting the data in the state that no photographing data are displayed at the general purpose display part of a liquid crystal display 54 and no character is displayed at an imprinted data kind display part as well.
Patent JP-2000312470-A (JP)
Title: Switching regulator control circuit
Inventor: SUDO MINORU
IPC: H02M3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of SW regulators to operate without malfunctioning. SOLUTION: In a PWMSW control circuit for keeping the output voltage constant, a sample-and-hold circuit 20 is inserted between bleeder resistors 11, 12 for detecting the output voltage and the input of an error amplifier 13 to remove the noise on the bleeder resistors. Accordingly, even if a plurality of SW regulators operate simultaneously, there are no malfunctions.
Patent JP-H0414220-A (JP)
Title: Formation of resist pattern
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the deterioration of the sectional form of a lower resist layer due to the deformation of an upper resist layer by a method wherein an opening part, whose opening diameter becomes larger from an opening end toward the side of a substrate, is formed in the upper resist layer and a patterning of an intermediate film and the lower resist layer is performed using the upper resist layer as a mask. CONSTITUTION:An interlayer insulating film 2 consisting of silicon oxide or the like is formed on a semiconductor substrate 1 and a lower resist layer 3, an intermediate film 4 and an upper resist layer 5 are laminated. A selective exposure is performed using a KrF excimer laser stepper and after a post baking is performed at 110 deg.C, a developing is performed using an alkali developing solution and an opening part 6 having a tilted sidewall tilted into a reversely tapered form is formed. An etching using etching gas, such as CHF3 gas or the like, is performed using the layer 5 as a mask and the film 4 is selectively removed. An etching using O2 gas is performed using the layer 5 and the film 5 as masks and an opening part 6 to reach up to the layer 3 is formed. A wide inclined surface is not formed at an opening end and the oblique injection of etching species is inhibited. The whole opening part is hardly formed into a positive tapered form.
Patent JP-S63302801-A (JP)
Title: Lock and control apparatus especially for ski boots
Inventor: JIYORUJIO BATSUJIO
IPC: A43C11/16
Filed: 1988-05-13
Abstract: The device comprises a box-like body (2) associable with a ski boot (3) and provided with a knob (7) actuating a spool (4) for winding at least one cable (5). The knob is rotatably associated with the stem (8) of a toothed ring (9) interacting with ratchet-gear means (10) which locks said spool during the rotation in one direction and unlocks it upon a rotation imparted to the knob in the opposite direction. A flange (16) is associated with the spool which has at least one helical seat (17) for an element (18) which slides within said seat and within a guide (19) provided radially on said box-like body (2).
Patent JP-H07319072-A (JP)
Title: Expander of film player
Inventor: ITOU TAKEYOSHI
IPC: G03B27/32
Filed: 1994-05-30
Abstract: PURPOSE:To provide a sufficient recording area to a conventional 135-mm film or a film with a magnetic recording area and to add the function of processing a displayed image for synthesizing characters or the like and the function of making an order to a processing laboratory. CONSTITUTION:This expander 200 is connected to a film player via a serial I/O terminal 231 and an input terminal 245 and is connected to a memory card 210 via a connector 241. In accordance with information about the processing of a displayed image entered from a control panel 220 and/or character information, a Y/C signal corresponding to that information is produced, and this YC signal and a YC signal form the film player are mixed by a video switch 244 to output a new YC signal or video signal. The information required to produce the mixed signal is recorded on the memory card 210 so as to provide a sufficient recording area to a conventional 135-mm film or a film with a magnetic recording area.
Patent JP-H08317434-A (JP)
Title: Highway control system
Inventor: HIROSE MASATAKA
IPC: H04Q11/04
Filed: 1995-05-16
Abstract: PURPOSE: To remarkably reduce the number of signal lines connecting frames and to absorb a delay error at every line in a highway control system for a time division switching machine. CONSTITUTION: The time division switching machine equipped with a line switching part which performs time division switching on data transferred from a terminal housing part 200 via an up highway UHW and transfers it to each terminal housing part via a down highway DHW is constituted in such a way that an inter-frame highway multiplexing means 101 and an inter-frame highway separating means 102 are provided in the line switching part, and an inter-frame highway transmission means 501 and an inter-frame highway reception means 502 in an extension frame, and the data transferred between the line switching part and the extension frame is multiplexed at speed higher than that on the up highway and the down highway, and it is transferred via an inter-frame down highway 600 and an inter-frame up highway 700.
Patent JP-S5983902-A (JP)
Inventor: BUYORUN TORUNEMAN
IPC: C01B3/02
Filed: 1983-06-30
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。