baber/WOPTO huggingface dataset:
Patent JP-H0821196-A (JP)
Title: Structure of floor system for segment type tunnel, and construction of segment type tunnel with precast floor system
Inventor: YOSHIDA MASAHIRO
IPC: E21D11/08
Filed: 1994-07-07
Abstract: PURPOSE:To make quick and precise construction possible by a method wherein an invert is formed after primary lining is made with segments, and vertical precast boards are installed upright on the invert with floor precast boards placed thereon. CONSTITUTION:An invert 2 is provided to the bottom of a tunnel T constructed with primary lining made of concrete segments 1 applied, and vertical precast boards 10 are erected thereon. Floor precast boards 11 and 12 are installed on the vertical precast boards, and thereby a floor system 3 is constructed. The floor system 3 is used as a working floor and after completion of work, the working floor is used as a formal floor system. While secondary lining 4 is made after installation of the floor system 3, surface finishing is made when the formal floor system is made. Thereby, construction can be executed efficiently with term of works shortened.
Patent JP-S6240334-A (JP)
Title: Sulfidization-resisting silver alloy
Inventor: KASAI TOSHIRO
IPC: C22C5/06
Filed: 1985-08-15
Abstract: PURPOSE:To obtain a sulfidization-resisting silver alloy maintaining the noble and bright white color of silver and hard to cause darkish discoloration due to sulfidization by limiting a composition containing, as principal components, Ag, Au, Pt, Pd, etc., and further containing In, Zn, Sn, Ir, Ga, etc. CONSTITUTION:A solid solution is formed by providing a composition composed mainly of, by weight, 80-89% Ag and, as noble-metal elements, one or more kinds among 1-19% Au, 1-19% Pt and 1-19% Pd and further by adding 0.1-5% Ru to the above composition, to which one or more kinds among 1-15% In, 1-10% Zn, 1-7% Sn, 0.1-5% Ir and 1-5% Ga and inevitable impurities are further added to form an eutectic substance. In this way, the silver alloy excellent in sulfidization resistance owing to the synergism of the surface-oxidation film of eutectic substance of the above solid solution can be obtained.
Patent JP-S6232189-A (JP)
Inventor: HIYUUGO KAMENTSUINTO
IPC: C10N40/25
Filed: 1986-07-30
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。
Patent JP-S6228456-A (JP)
Inventor: MAIKERU TOTSUDO MOOMAN
IPC: D04H3/033
Filed: 1986-07-30
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。
Patent JP-H0229591-A (JP)
Title: Lining brick for high temperature atmosphere furnace
Inventor: KATO YOSHINARI
IPC: F27D1/00
Filed: 1988-07-19
Abstract: PURPOSE:To increase a heat conductivity at the side of an using surface and prevent contact of oxygen with carbon by the glass of B2O3 upon using to improve a resistance to oxidization by a method wherein a lining brick is constituted of the double layered structure of a graphite brick layer, added with boron compound and arranged at the side of the using surface, and another graphite brick layer, arranged at the side of a rear surface and provided with specified bulk specific gravity and heat conductivity. CONSTITUTION:A lining brick 3 is constituted of a double layered structure consisting of a graphite brick layer 1, used at the side of an using surface and added with boron compound, and another graphite brick layer 2, arranged at the side of a rear surface and provided with the bulk specific gravity of 0.5 or less and the heat conductivity of 0.3kcal/m.hr. deg.C. Accordingly, the heat conductivity of the using side of the lining brick is high and the whole of the inside of a furnace including a heater may be heated to an uniform temperature when the lining brick is lined on the inside of a high temperature atmosphere furnace. On the other hand, the oxidization starting temperature of the lining brick is very high such as 700 deg.C and consumption due to oxidization will never be generated substantially at a temperature lower than 700 deg.C whereby the life of the lining brick may be elongated remarkably.
Patent JP-S6239821-A (JP)
Title: Manufacture of double-layer interconnection substrate
Inventor: NAGASE TOSHIRO
IPC: G09F9/35
Filed: 1985-08-15
Abstract: PURPOSE:To simplify the manufacturing process, and to improve the yield of a product by utilizing a variation of a chemical property by a heat treatment of an ITO film which is formed by a low temperature spattering method, and forming an upper picture element electrode by means of etching. CONSTITUTION:An insulating layer 3 is formed on a glass base material 1 on which a lower transparent electrode 2 consisting of ITO is formed, and a through-hole 4 for obtaining an electric conduction between the upper and the lower electrodes is formed on the layer 3. Subsequently, an upper picture element electrode use ITO film 6 is formed on the whole surface by a low temperature spattering method, on the layer 3, and a photoresist pattern 7 is formed on the ITO film in order to form the upper picture element electrode pattern, and thereafter, chemical etching of the upper picture element electrode use ITO film is executed without exerting an influence on the electrode 2 by using an inorganic acid solution, and thereafter, the pattern 7 is removed and a heat treatment is executed. In such a way, a protecting process of the electrode 2 is not required, the process is simplified, the reliability is improved, and the yield can be improved.
Patent JP-S6240812-A (JP)
Title: Surface acoustic wave device
Inventor: MISHIMA NAOYUKI
IPC: H03H9/145
Filed: 1985-08-19
Abstract: PURPOSE:To prevent the generation of a crack and peeling of a piezoelectric film on a substrate by providing a covered layer consisting of one of a metallic layer or a dielectric layer, on the surface being symmetrical to the surface for constituting an electrode of the substrate. CONSTITUTION:An electrode 2 consisting of plural electrode fingers is formed on a glass substrate 1, and a piezoelectric zinc oxide film 3 is made to adhere onto the main surface of the substrate 1. Also, a zinc oxide film 4 is made to adhere to the reverse side of the substrate 1. According to such a device, when the zinc oxide film has been formed by a sputtering vapor-deposition at 100 deg.C-350 deg.C of a substrate temperature, no warp is generated on the substrate 1.
Patent JP-S6422296-A (JP)
Title: Washing machine
Inventor: KIDA NOBUTAKA
IPC: D06F39/08
Filed: 1987-07-20
Abstract: PURPOSE: To prevent washing efficiency from being deteriorated by evading the decline of a water feeding quantity per unit time due to the simultaneous water feeding operation of plural water feeding means by setting the priority of water feeding operation for the water feeding means provided respectively to plural tubs. CONSTITUTION: An operating part input circuit 15 is provided with various switches for control of washing operation such as dehydrating operation or operation start/stop and applies the signal by such switch operation to an operation control circuit 14. The operation control circuit 14 controls a washing side water valve 9 and a dehydrating side water valve 10 through a software configuration based on a program, and sets the priority of water feeding operation for the respective water feeding valves. For example, it is judged whether or not the washing side water valve 9 is closed in any of washing process, rinsing process, pool rinsing process, overflow rinsing process and tub washing process, and if the valve is closed, the dehydrating side water valve 10 is opened for a prescribed time. After the lapse of a prescribed time from the execution of dehydrating and rinsing by intermittently driving a dehydrating motor 8, the opening control of the dehydrating side water valve 10 is finished.
Patent JP-H1113636-A (JP)
Title: Pumping-up device
Inventor: YAMAZAKI KIKUO
IPC: F04B49/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To execute pumping-up operation as it is without stopping a pump even when air flows in from an intake pipe when intake of heat source water is effected from the intake pipe by a pump. SOLUTION: The discharge port 11a of a first intake pipe 11 is positioned at an upper part in a steam separation tank 6. The secondary intake port 12a of a second intake pipe 12 communicated directly with a pump 4 is positioned at a lower part in the steam separation tank 6. A second priming pipe 25 is arranged at the upper part of the steam separation tank 6 and the lower part of a detecting pot 22. A valve to open and close an intake pipe 24 communicated with a vacuum pump 23 is operated based on a water level in a detecting pot 22. Even when air flows in from the first intake pipe 11, the steam separation tank 6 is always full of heat source water 3.
Patent JP-H04356095-A (JP)
Title: Color panel display control system
Inventor: YOSHIDA HIROTERU
IPC: G06F3/147
Filed: 1991-07-22
Abstract: PURPOSE:To realize the color LCD display control system which displays display data, set in a CRT palette, on a color LCD by generating half-tones by a frame thinning-out system. CONSTITUTION:A panel display controller 67 converts 64-gradation display data for a color CRT which are outputted from an RAMDAC 71 into 57-gradation display data to drive the color LCD for display. The color LCD which has eight base gradations each for R, G, and B has a function which generates seven dummy half-tones between base gradations by the frame thinning-out system and generates 57-gradation (180K color) display data and a function which generate three dummy half-tones each between respective the base gradations by a dither system and generates 39-gradation (24K color) display data. The frame thinning-out system or dither system and 512 colors, 180K colors, or 24K colors are automatically selected optionally or according to display modes.
Patent JP-H0468229-A (JP)
Title: Radiator
Inventor: KAJITANI TOSHIMOTO
IPC: F24D19/00
Filed: 1990-07-09
Abstract: PURPOSE:To eliminate uncomfortable feeling caused by cold air generated during a starting time or a stopping time and keep a hot air when an operation is raised by a method wherein a temperature sensing device for turning on or turning off a blower is disposed at an upper part of a thermal medium pipe at the highest position from a thermal medium inlet pipe of a radiator. CONSTITUTION:Thermal medium heated by a heater 1 passes through a gas-liquid separator 2, enters a radiator 5 and then enters from a thermal medium inlet pipe 15 toward a thermal medium pipe passage 13 through an upper header pipe 11. A temperature sensing device 19 is disposed at an upper side of a thermal medium pipe passage 18 placed at the most far position from the thermal medium inlet pipe 15. When hot thermal medium reaches up to the thermal medium pipe passage 18, a temperature of the temperature sensing device 19 reaches its set value, and then a blower 3 is turned on. Indoor air is guided to heat exchanging fins 13 and heat exchanged and then the indoor air becomes hot air and is discharged out into a room. Thermal medium in thermal medium pipe passages 13a to 18 thermally radiated is condensed and liquified, passes from a lower header pipe 12 through a thermal medium outlet pipe 16, enters a returning pipe 7 and further enters a heater 4. Then, the devices are turned off and a heating of thermal medium at the heater 1 is stopped. A temperature of the temperature sensing device 19 is high due to its pre-heating, the blower 3 is driven. As a time elapses and a temperature of the temperature sensing device 19 is less than its set value, the blower 3 is stopped. In this way, hot air at the raising in operation can be assured and then any uncomfortable feeling with cold air when the device is turned off can be eliminated.
Patent JP-H0524672-A (JP)
Title: Manual insertion type paper feeding device
Inventor: KATO SHOGO
IPC: B65H7/02
Filed: 1991-07-22
Abstract: PURPOSE:To replace a recording paper bundle easily and speedily by installing a cassette device board forming a cassette mounting port on a manual insertion type paper feeding device. CONSTITUTION:A recording paper bundle P in a paper feeding cassette 20 which is mounted at a cassette mounting port which is formed by a cassette placing boarded 11 and a guide plate 12 is sent out by the swing and rise of a bottom plate lifting-up plate 13, which is formed integrally with a swing supporting shaft 17, and the revolution of a pick-up roller 14, and when the top edge of the paper sheet P is detected by a sensor 2 which is installed immediately before a resist roller 1, the paper sheet P stops. At this time, on an image forming body 3, the electrification by an electrifying device 4, the image light exposure for a document by a scanning optical system L, and the development by a developing device 5 are carried out, and a toner image is formed. Then, the resist roller 1 is revolved in accordance with the image formation timing, and the recording paper sheet P is transported to a transfer device 6, and the taner image formed on the image forming body 3 is transfer on the paper sheet P.
Patent JP-H0936810-A (JP)
Title: Optical signal transmitter
Inventor: IKEUCHI AKIRA
IPC: H04B10/564
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal transmitter in which an excellent optical output waveform is made to be obtained from a semiconductor laser in a wide range of temperature in an APC free system. SOLUTION: This device has a semiconductor laser 1, a diriving circuit 4 supplying the pulse current corresponding to the size of an input signal and bias current to the semiconductor laser 1, a pulse current control circuit 6 controlling the size of pulse current, a bias current control circuit 7 controlling the size of bias current and a duty variable circuit 3 varying the duty of the input signal. The duty of the input signal is set in the duty variable circuit 3 so that the duty of the optical output waveform from the semiconductor laser 1 may be 100% or more at the time of an initial adjustment.
Patent JP-S5972218-A (JP)
Title: Push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/14
Filed: 1982-10-18
Abstract: PURPOSE:To realize light and stable channel-selecting operation by generating force against the energizing force of a sliding plate during the operation. CONSTITUTION:Titled tuner is equipped with an operating shaft 1 which has a driving gear, a channel-selecting dowel 24 which moves forth and back, and a channel-selecting shaft 18 which has a driven gear. The operating shaft 1 moves forth or back the channel-selecting shaft 18 to held its state by a lock plate and presses the channel-selecting dowel 24 and the sliding plate 42 energized by elastic force all the time against each other to select a channel, and presetting operation is performed by the engagement between the gears. In this case, a switch is operated by the operation of an operating plate during the forward movement of the operating shaft 1. An electromagnetic operating body (electro- magnetic plunger, etc.) 47 is energized by the operation of the switch to give the sliding plate 42 the force which is opposite in direction to and smaller than the energizing force (elastic force, etc., of spring 48).
Patent JP-S6046702-A (JP)
Title: Motor-driven vehicle
Inventor: MORISHITA YOSHIICHI
IPC: B60L15/18
Filed: 1983-09-28
Abstract: PURPOSE:To reduce power consumption and an impact by controlling a drive motor by the outputs of speed instructing means and soft accelerating circuit means, thereby preventing the abrupt acceleration. CONSTITUTION:A differential amplifier 8 outputs a factor due to the magnitude of a curve of an induction line 18, a measuring circuit 86 outputs a distance factor to an obstacle 85, a speed setter 82 ouptus a high/low speed command factor from a permanent magnet 24 under the road surface, and a target speed setter 85 outputs a target speed set value in response to the respective factors. An addition amplifier 73 outputs a signal produced by adding a signal in response to a deviation between a target speed set value and an actual traveling speed and the actual traveling speed, and a soft accelerating circuit 79 outputs a signal gradually decreasing from a voltage corresponding to the low speed to a voltage corresponding to the high speed. A pulse width modulator 67 controls the ON duty of a shunt field in response to a larger signal of the outputs of the amplifier 67 and the circuit 79.
Patent JP-H1125571-A (JP)
Title: Disk array device and its start-up method
Inventor: SATO YUKIO
IPC: G11B19/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To shorten the start-up time for a disk array device as compared with conventional ones. SOLUTION: This device is provided with a control means 21 for operating in such a manner that only a max. allowable number of driving means out of plural driving means permitted by a power supply means 4 is started up, and whenever an output current of the power supply means 4 is reduced approximately by starting currents of the driving means, the remaining driving means are started up. Consequently, plural driving means can be started up at the same time without falling outside the range of the max. current capacity of the power supply means 4, thus shortening the start-up time in utilizing the max. current capacity.
Patent JP-H0839007-A (JP)
Title: Mail classifying machine
Inventor: YUI HIDETO
IPC: B07C3/12
Filed: 1994-08-02
Abstract: PURPOSE:To provide a mail classifying machine which can classify mails delayed for delivery because of re-delivery caused by misdelivery and the like prior to other mails. CONSTITUTION:In a mail classifying machine for classifying mails with information of date of receiving them, a reading section 12 for reading the mail information including the date information given on the mails and a judging means 14 for judging whether the difference between the date information read by the reading section 12 and the current date information is within the set date or not is provided. A processing means 14 is provided for the purpose of classifying the mails so that the mails are classified based on the mail information other than the date information, in the case the difference between the date information and the current date information is judged to be within the set date by the judging means, while the mails are classified into a priority accumulating section 20c, in the case the difference is judged not to be within the set date by the judging means.
Patent JP-S5877567-A (JP)
Title: Salt bath for nitrogenating steel or iron structural member
Inventor: YOHANESU MIYURAA
IPC: C23C8/24
Filed: 1982-10-18
Abstract: Low cyanide nitriding salt baths which are composed of alkali cyanate and alkali carbonate and used for treating components made of steel and iron produce coatings on the surface of the component in some cases and can lead to problems in the use of the components. A satisfactory surface quality can be obtained from nitriding salt baths which additionally contain 0.5 to 100 ppm of selenium.
Patent JP-S6158705-A (JP)
Title: Forming method of automotive trimming
Inventor: OOTA AKIYUKI
IPC: B29C43/02
Filed: 1984-08-30
Abstract: PURPOSE:To form the titled trimming without initiating any crack to a cushioning member and with a few processes by laminating the cushioning member, softening expandable composite resin sheet, skin member in sequence on the surface of the bottom force of a cold press and pressing them between a top and bottom force. CONSTITUTION:An expansible composite resin sheet 1 composed of sheet type extrusion molded body containing foaming agent and having a desired thickness is used as apadding. A cushioning member 3, softening sheet 1, skin member 4 are laminated in this sequence on the surface of the bottom force 2 of a cold press and the top force 5 of the cold press is engaged with the bottom force 2 under pressure. The sheet 1 is cooled, then, the projections on the external circumferences of the forces are trimmed along the external circumferences of the forces and the sheet is demolded.
Patent JP-S6074907-A (JP)
Inventor: NAKANISHI KATSUMI
IPC: H02B11/04
Filed: 1983-09-28
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-H0930998-A (JP)
Title: Production of m-substituted-alpha-hydroxymethylstyrene derivative and 3-chloro-alpha-bromostyrene
Inventor: TANAKA TAKESHI
IPC: C07C25/28
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of easily giving a m-substituted-α- hydroxymethylstyrene useful as an intermediate for herbicide, etc., in high yield. SOLUTION: 3-Chloro-α-bromostyrene of formula I. The compound can be produced by reacting 3-chloro-α,β-dibromoethylbenzene of formula II or 3- chloro-α-dibromoethylbenzene of formula III with a base such as potassium hydroxide usually at 0-120 deg.C for 5min to 2hr or by reacting 3-chloroacetophenone of formula IV with phosphorus tribromide preferably at 20-150 deg.C for 30min to 5hr. The m-substituted-α-hydroxymethylstyrene is produced preferably by reacting 3-chloro-α-bromostyrene of formula I with metallic magnesium and reacting the resultant Grignard reagent with formaldehyde or paraformaldehyde.
Patent JP-H0232696-A (JP)
Title: Television signal transmission system and its transmitter-receiver
Inventor: NODA TSUTOMU
IPC: H04N7/00
Filed: 1988-07-22
Abstract: PURPOSE:To reduce the disturbance onto an existing television receiver of the envelope detection system or the like by modulating a carrier subject to amplitude modulation and a carrier of orthogonal phase with a multiplexed signal, synthesizing the modulated signal at a lower level than the level of the carrier subject to amplitude modulation and sending the resulting signal. CONSTITUTION:The signal is separated into part of an electric signal corresponding to 4:3 and other part of the information of other side pattern, sent through other transmission line and the resulting signal is reproduced by demodulation and synthesis at a receiver. The signal inputted from a luminance signal input terminal 1 and a signal inputted from a color difference signal input terminal 2 are separated by separation circuits 3, 4, and the separated signal is expanded by time axis expansion circuits 6-9. Thus, the horizontal scanning period of only the pattern part with the aspect ratio of 4:3 is the same as the horizontal scanning period of the existing television broadcast system with 4:3 aspect ratio. Since the carrier modulated by the signal to be multiplexed is synthesized at a lower level, the disturbance onto the television receiver of the envelope detection system is reduced.
Patent JP-H1027521-A (JP)
Title: Electroconductive transfer film
Inventor: NAGAKI KOJI
IPC: C09J7/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a conductive transfer film having excellent producibility which is easy to deal with to the same degree as a conventional conductive transfer film of adhesive type, with which it is possible to solve the demerit of the conventional film that it must be laminated with films having good die separation on both surfaces of conductive layer for the purpose of precluding occurrence of blocking. SOLUTION: This conductive transfer film concerned is structured so that a conductive layer consisting of micro-capsules containing process oil and a non-adhesive matrix resin is laminated on a support film whose surface has been subjected to a die separation processing, with which the adhesiveness is generated by destroying the partition of each micro-capsule with heat, pressure, or a shearing force.