baber/WOPTO huggingface dataset:
Patent JP-2000050312-A (JP)
Title: Display device for two images
Inventor: YOSHII HIDEKI
IPC: H04N13/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image having vertical resolution similar to that of an input image and reduced in flicker by outputting a vertical deflection control signal for shifting deflection in order to display the input image at a normal display position. SOLUTION: An image in the even number field of the left eye is shifted upward on a screen and an image in the odd number field of the right eye is shifted downward on the screen. A vertical deflection shifting method for shifting the screen is executed by superposing a vertical deflection control signal on a vertical deflection signal and a video signal outputted by the superposition can be shifted to the upper part or lower part of the screen. The vertical deflection control signal is outputted from a memory control circuit 24 in order to shift the display position of the video signal so that the vertical position of an even number field image matches that of an odd number field image. Concretely the vertical deflection control signal shifts the even number field upward and shifts the even number field downward.
Patent JP-S58112873-A (JP)
Inventor: SHIOTANI AKIO
IPC: B61K9/12
Filed: 1981-12-26
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-S5999604-A (JP)
Inventor: UMEHARA HIROSHI
IPC: F21V33/00
Filed: 1982-11-30
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-H0375239-A (JP)
Title: Sealing material
Inventor: YAMANAKA TOSHIRO
IPC: C03C8/24
Filed: 1989-08-14
Abstract: PURPOSE:To reduce deterioration of fluidity in increasing the content of a filler or grain diameter and enable sealing at low temperatures in a short time by mixing a low-melting glass with a spherical filler having a specific grain diameter. CONSTITUTION:A sealing material obtained by mixing (A) a powder of a low- melting glass which is a glass, having e.g. 310 deg.C transition point and 110X10<-7>/ deg.C thermal expansion coefficient (at 30-250 deg.C) and composed of 85.3wt.% PbO, 12.7wt.% B2O3, 1.0wt.% SiO2 and 1.0wt.% Al2O3 with (B) a spherical filler which is a spherical alumina filler, having 3-60mu average grain diameter and obtained by passing, e.g. electrofused alumina through a high-temperature atmosphere, remelting the alumina, sphering the melt and quenching the formed spherical grains and having 25mu average grain diameter.
Patent JP-H02105061-A (JP)
Title: Method of measuring concentration of chloride
Inventor: HENRII JIYOSEFU ROOZENFUERUDO
IPC: G01N33/84
Filed: 1989-08-14
Abstract: PURPOSE: To correlate the difference in absorbance to the concentration of chloride in a sample and to facilitate measurement by adding a reagent containing methanesulfonic acid and ion surface-active agent to a sample. CONSTITUTION: In a measurement method, a reagent that contains methanesulfonic acid and ion active-surface agent is added to a sample, the reaction mixture is measured by 320-380nm, a second reagent (reagent 2) containing ferric perchlorate, methanesulfonic acid and ionic surface-active agent is added to the reaction mixture, and the absorbance of the reaction mixture is measured at 320-380nm. In this case, the difference in absorbance is correlated with the concentration of chloride in the sample, thus measuring the concentration easily and accurately.
Patent JP-S6189378-A (JP)
Inventor: OTOMINE KAZUO
IPC: D06M17/00
Filed: 1984-10-05
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-2001045007-A (JP)
Title: Communication unit to dynamically acquire network parameter and method for acquiring the network parameter
Inventor: YAGI HIROSHI
IPC: H04L12/28
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress the communication traffic by the retrieval of a host device in a communication system that is in operation by dynamically acquiring an IP address. SOLUTION: A dynamic address acquisition section 6 starts the retrieval of a host device just after start of the communication unit and awaits whether the section 6 receives a reply with respect to the transmission of a host device retrieval command or a retrieval time expires. When receiving no reply, the section 6 uses a time measurement section 14 to discriminate whether or not the retrieval time expires. In the case that the retrieval time expires, the section 6 executes time-out processing and when the retrieval time is not expired, the section 6 executes again the host device retrieval processing after the lapse of a random time. When the section 6 receives a reply from a host device 1, the section 6 applies an acquisition request of a TCP/IP address to the host device.  When the request is accepted as a result, the unit makes communication for a time rented by the host device by means of the TCP/IP address.
Patent JP-H0494054-A (JP)
Title: Fluorescent lamp and manufacture thereof
Inventor: YAGUCHI MASACHIKA
IPC: H01J61/48
Filed: 1990-08-10
Abstract: PURPOSE:To display such high-quality pictorial patterns as the pattern of drawings, characters, numerals and the like on the surface of a fluorescent lamp with the aid of the single fluorescent lamp without losing the lighting function thereof by combining different coloring regions with one another to form pictorial patterns on the surface of the fluorescent lamp, and then selecting a kind of each of phosphors and an area of each of the coloring regions so that colors composed of the whole light-flux of the fluorescent lamp may be formed in a specified single-color. CONSTITUTION:A release layer 2 is formed on a basic sheet 1, and then a phosphor layer 3 prepared through the process of applying a blue light emitting phosphor B, a green light emitting phosphor G and a red light emitting phosphor R respectively to regions corresponding respectively to pictorial patterns while applying a white light emitting phosphor W to each of the other regions is formed on the release layer. A kind of each of the phosphors and an area of each of the coloring regions at this time are selected so that colors composed of the whole light-flux of a fluorescent lamp may be formed in a specified single color, so that the fluorescent lamp can fulfill its conventional lighting function while being able to display the pictorial patterns on its surface. Then an adhesive layer or a cover layer 4 is formed on the phosphor layer 3.
Patent JP-S6455077-A (JP)
Title: Feeding system using polyphase multiple pwm inverter
Inventor: MATSUMOTO HISAO
IPC: H02M7/48
Filed: 1987-08-26
Abstract: PURPOSE:To improve the utilization factor of a voltage by supplying a polyphase load with electricity via a coupling reactor from a polyphase multiple inverter PWM-controlled through a given pulse pattern. CONSTITUTION:A three-phase double inverter 2 composed of two sets of three- phase inverters supplies a three-phase double winding motor 4 with electricity via a three phase-composed coupling reactor 3. Said motor 4 is provided with two sets of windings of three-phase windings 11-23 with O1-O2 as neutral points, and respective windings are connected with the windings 111-233 of three-phase cores 31-33 of the coupling reactor 3. Further, a sine wave- triangular wave comparison method is adopted in the region where the modulation rate is small (for example, less than 1), and a specific harmonic elimination method is used when said modulation rate becomes higher. Also, ROM and the like storing respective pulse patterns according to said methods are prepared beforehand, and said patterns are selected based on results of comparison of the detected value of said modulation rate with the set value thereof. Thus, it is possible to improve the utilization factor of an inverter voltage and to reduce the capacity of said coupling reactor.
Patent JP-H0963616-A (JP)
Title: Package fuel cell power generating apparatus
Inventor: IKEDA GENICHI
IPC: H01M8/24
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To heighten the reliability of a reaction gas circulating function and cooling function of a fuel cell main body and moreover make it easy to install a fuel cell power generating apparatus easily in a common building. SOLUTION: A packaged fuel cell power generating apparatus is composed of an electricity generating apparatus main body 21A and a ventilation hood 22 attached to the upper part of the main body 21A: and a fuel cell main body, a reaction gas supply system to supply reaction gases to the fuel cell main body, a cooling system to cool the fuel cell main body, and an electricity converter system are housed in the main body 21A. The height of the apparatus including the hood is set to 2.0-2.8m.
Patent JP-H0880052-A (JP)
Title: Active filter for power
Inventor: SHIMOMURA JUNICHI
IPC: H02M7/12
Filed: 1994-09-05
Abstract: PURPOSE: To detect and eliminate a lower-order k-th harmonic at high speed. CONSTITUTION: A three-phase load current detected by a CT1 is converted into a biaxial current by the rotary coordinate conversion circuit 25 of a rotary coordinate system rotated at a value obtained by multiplying the order (k) of the k-th harmonic and power-supply angular frequency ω, the k-th harmonic is detected as a DC section and others as an AC section, and the DC sections of low-pass filters 261 , 262 are extracted, inverted by a reverse rotary coordinate conversion circuit 27 and the k-th harmonic of three phase is detected. Since the k-th harmonic of a lower order is sensed by the rotary coordinate system, the k-th harmonic can be detected at high speed.  A higher harmonic is detected as an AC section and others as a DC section by a coordinate conversion circuit 22 in a load current, in which the k-th harmonic of the lower order from a substractor 21 is removed, the AC section is extracted by bypass filters 231 , 232 , and the higher harmonic is detected by a reverse coordinate conversion circuit 24. The detected k-th harmonic is added to the detected higher harmonic by an adder 28, and an active filter 1 is controlled through a control circuit 3 while employing the value obtained as a current command.
Patent JP-S59101543-A (JP)
Title: Suction device of rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B53/08
Filed: 1982-11-30
Abstract: PURPOSE:To increase the charging efficiency during the high load and high rotation of an engine and improve its output by setting the open period of a high-load suction port in a range of 270-320 deg. for the rotation angle of an eccentric shaft. CONSTITUTION:The setting of 5,000-7,000rpm as an engine high rotation is an effective area to require high output, improve charging efficiency, and improve output in a high-load and high-rotation area, since the maximum output and maximum speed are generally set in this range. The upper limit 320 deg. of the open period thetas of a high-load suction port prevents a preceding operation chamber from being communicated to a succeeding opration chamber, and the lower limit 270 deg. is the lowest period of the geometrical suction stroke from the suction top dead point to the bottom dead point. In setting the open time and close time, it is necessary to delay the open time than the top dead point. In the high rotation area mainly served by the high-load suction port, the geometrical effect of suction stroke is shifted to the delay side due to the inertia of the intake air quantity, and if the open time of a side suction port is set near the top dead point side, the tip of a side seal on the rotation side drops into the port, thereby it must be set at about 30 deg. or later after the top dead point.
Patent JP-S6362530-A (JP)
Inventor: GERARUDOUSU YOANESU ERUNSUTO
IPC: B01D59/50
Filed: 1987-08-26
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-S58113923-A (JP)
Title: Film reduce-printing machine
Inventor: SASAKI TAMIJI
IPC: G03B27/22
Filed: 1981-12-26
Abstract: PURPOSE:To reduce a printed film to optional size, and also to uniformly distribute the intensity of illumination, by providing an exposure part consisting of an exposing belt, etc., which has been provided so as to contact with an inclined surface of a side plate and also to have tensile force, and a light irradiating part. CONSTITUTION:Two side plates 11 are provided so that they can be interlocked in the reverse direction to each other on the same rotary shaft 12. An exposing belt 13 is provided so as to form a cylinder by contacting with an inclined surface 11a of the side plate 11. The belt 13 is capable of changing a radius of curvature R optionally, since its one end is fixed to a groove part 11b formed on the end face of the side plate 11, and the other end is connected to a constant output spring group 14 which has been provided separately. On the other hand, a fluorescent lamp 15 is provided as a light source, and a slit 16 is provided so that light is irradiated almost vertically to the exposing surface of the belt 13. Accordingly, in this way, it is possible to reduce printing to optional size, and also to uniformly distribute the of illuminance.
Patent JP-H0860302-A (JP)
Title: Austenitic stainless steel having antibacterial characteristic and its production
Inventor: YANO HIROKAZU
IPC: C22C38/50
Filed: 1994-08-11
Abstract: PURPOSE: To maintain the antibacterial characteristic stabilized at a high level over a long period without deteriorating characteristics, such as external appearance and workability, by regulating the Cu concentration in the surface layer part in the range between the position at a specific depth from the surface of a Cu-containing stainless steel and the surface. CONSTITUTION: An austenitic stainless steel containing 0.01-3.5wt.% Cu is used as a base material, and the Cu concentration in the surface layer part between the surface and the position at a depth of 50Å from the surface is regulated to >=0.1 atomic %. A relationship of C1 /C2 =0.2 is established between the Cu concentration C, in the surface layer and the Cu content C2 in the steel as base material. The Cu concentration in the surface layer part can be increased to >=0.1 atomic % by applying alternating electrolytic treatment to the stainless steel.  By impressing a square-wave potential oscillating between the potential range baser than the passivating potential of Cr and the noble potential range from the natural potential of Fe to the passivation completing potential of Fe, the Cu ions eluted at the noble potential are precipitated in the steel surface at the base potential and the Cu concentration in the surface layer part can be increased.
Patent JP-H0617372-A (JP)
Title: Synthetic fiber improved in hygroscopicity
Inventor: WAKABAYASHI SOUHEE
IPC: D06M101/16
Filed: 1992-06-30
Abstract: PURPOSE:To obtain synthetic fiber, excellent in washing durability and having a high level of hygroscopicity by fixing a water-insolubulized sericin to synthetic fiber having a modified cross-sectional shape. CONSTITUTION:The objective synthetic fiber is obtained by impregnating a knitted or woven fabric composed of synthetic fiber which is a hollow synthetic fiber having a modified cross-sectional shape (especially preferably polyester- based fiber) and has at least one recessed part in the fiber axial direction on its surface with a treating solution containing sericin, polyethylene glycol diglycidyl ether and a catalyst such as an amine in combination, then removing the excess treating solution, heat-treating the resultant fabric and fixing the water-insolubilized sericin into hollow parts. Thereby, this modified synthetic fiber, having a high level of hygroscopicity and moisture releasing properties and excellent in washing durability is prepared according to this method.
Patent JP-H0376328-A (JP)
Title: Bar code system for portable radio equipment
Inventor: ISHII DAISUKE
IPC: H04W12/00
Filed: 1989-08-17
Abstract: PURPOSE:To eliminate the need for reading of a bar code using a bar code scanner by providing a storage section storing specific device information, a bar code signal generating section, a luminous element drive section, a sounder drive section and a display drive section. CONSTITUTION:When a start signal is sent from a switch section 11 to a control section 3, the control section 3 reads device information such as an identification number stored in a storage section 4. In this case, the device information is read as a timewise serial signal, sent to a bar code signal generating section 12 via the control section 3, the section 12 generates a bar code signal and sends it to a luminous element drive section 5 and a sounder drive section 7. Then the drive section 5 drives the luminous element 6 in response to a code signal sent from the control section 3 to blink the light in response to the bar code signal. On the other hand, the drive section 7 drives a sounder 8 in response to the bar code signal sent from the control section 3 similarly and outputs an intermittent sound in response to the bar code signal. Thus, the bar code is decoded and displayed via a bar code reader and the read of using a bar code scanner is not required.
Patent JP-S6368587-A (JP)
Title: Tetrahydrophthalimides and herbicide
Inventor: KUME TOYOHIKO
IPC: C07D413/04
Filed: 1986-09-09
Abstract: NEW MATERIAL:The compound of formula I (R is cyano or trimethylsilyl- methoxycarbonyl; X is H or F). EXAMPLE:2-[ 7-Fluoro-4-cyanomethyl-2H-1, 4-benzoxazin-3(4H)-on-6-yl ]-4, 5, 6, 7-tetrahydro-2H-isoindole-1,3-dione. USE:A herbicide. PREPARATION:For example, the compound of formula II {e.g. 2-[7-fluoro-2H-1,4- benzoxazin-3(4H)-on-6-yl]-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione} is made to react with a compound of formula M-CH2-R (M is halogen) (e.g. chloroacetonitrile).
Patent JP-S6455315-A (JP)
Title: Method for pretreating molten iron by converter slag
Inventor: KODAIRA SATOSHI
IPC: C21C1/02
Filed: 1987-08-25
Abstract: PURPOSE:To effectively utilize converter slag by mixing powdery solid particle of the slag generating from the converter blowing with sub-raw material at the time of pretreating by blowing the sub-raw material into the molten iron before oxygen blowing in the converter. CONSTITUTION:At first separated heat of molten iron to the heat for pretreating is ordinarily blown by the ordinary converter blowing process. That is, the molten iron tapped from the blast furnace is directly carried to the converter and the molten iron containing high impurity quantity is blown under existence of a large quantity of slag. Then, when C content in the molten iron is lowered to the prescribed value, O2 top blowing is stopped to complete the refining. Next, the molten steel only is tapped at the steel tapping stage and after the molten slag remained in the converter is poured into a tundish, at blast slag granulation stage, the molten slag is blasted by strong blasting through a blower while discharging from a tundish nozzle and solidified to obtain the granular slag. This slag is separated from the product, and mixed into powdery lime and while blowing it into the molten iron in a molten iron ladle, O2 gas is blown to pretreat the molten iron at the molten iron pretreating stage.
Patent JP-H0633922-A (JP)
Title: Joint and its manufacture
Inventor: HINO HARUMICHI
IPC: B62D23/00
Filed: 1992-07-15
Abstract: PURPOSE:To provide a joint manufacturing method which provides a lightweight and strong joint and can easily manufacture a joint having a connecting part corresponding to the use. CONSTITUTION:In a joint 2 where a girder member 1 including a hollow extruded material is form-fitted and connected, each end of a joint stock tube 6 to be formed of a hollow extruded material is sealed, and at the same time, a swollen part 4 to execute the form fitting and connection of the girder member 1 is provided in a projecting manner at least on a part of a joint body 3 by applying pressure to the inside of the joint stock tube. This constitution allows formation of a lightweight and strong joint, and the joint having a connecting part corresponding to the use can be easily manufactured.
Patent JP-S58113741-A (JP)
Title: Contrast enhancer
Inventor: OGAWA SEIJI
IPC: H01J37/252
Filed: 1981-12-26
Abstract: PURPOSE:To set exactly an optimum value of a threshold, and to simplify an operation, by visually displaying a level on a histogram corresponding to a set threshold level, by a mark. CONSTITUTION:An energy dispersion type fluorescent X-ray analyzing device 1 applies an X-ray detecting signal from a semiconductor detector 4 of a body scanning part 3 of a scanning type electronic microscope 2, to a multi-channel analyzer 5, and displays a result of analysis by histogram display based on discrimination of a crest value of each pulse. In this case, a threshold setting circuit 12 is provided with a circuit 14 for operating a value on an axis of ordinate of a display picture of the analyzer 5 corresponding to a threshold level shown by a threshold data D, and a controlling circuit 15 for displaying a pointer mark on a position following a result of opration in accordance with its operation data DA, and a threshold level by a setting device 10 is visually displayed on a position of the pointer mark moving along the axis of ordinate on the display picture of the analyzer 5.
Patent JP-H1153441-A (JP)
Title: Information processing method
Inventor: IWANAMI KOTA
IPC: G06Q10/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate transactions over the Internet by transferring transaction information inputted by using a display object to the transaction server corresponding to the display object and performing transaction processing. SOLUTION: Icon information (e.g. bit mark) for house delivery acceptance is sent by using a broadcasting signal and on a terminal, the icon is displayed in synchronism with the broadcast program (commercial message) according to the sent icon information. When the user clicks the icon, the homepage (server) of the house deliverer is accessed by TCP/IP connection and transaction information (transaction acceptance menu, etc.), is transferred. The user reserves a house delivery by using the transaction page displayed based on the transaction information and transfers the reservation contents to the homepage (server). The server extracts and process the transaction information sent from the user. The house deliverer makes preparations for delivery according to the transaction information.
Patent JP-S59100871-A (JP)
Title: Method for adjusting measuring circuit of characteristic of semiconductor device
Inventor: MIKI HIDETANE
IPC: G01R31/00
Filed: 1982-12-01
Abstract: PURPOSE:To adjust the amplification factor of an amplifier for an output detecting part under the status that a prescribed input signal is applied and to determine the amplification factor by connecting a receiving element for I/O characteristics to the titled circuit in stead of a semiconductor device of which I/O characteristics are to be measured. CONSTITUTION:An attenuator 8 consisting of resistors and having the attenuation factor corresponding to the attenuation factor of an IC attenuator to be measured is inserted into an IC socket 3 in stead of a sampling IC attenuator. Since a prescribed input signal applied from an oscillator 1 to the attenuator 8 is applied to an amplifier 5 after receiving a precise attenuation factor value by the attenuator 8, the amplification factor of the amplifier enabled to output 1V to an output voltage gauge 7 can be precisely measured from the output voltage of the oscillator 1 and the attenuated amount of the attenuator 8. Thus, the attenuator consisting of receiving elements is extremely stable and precise and is enabled to perform precise adjustment simply without the dispersion of adjusted resuls.