baber/WOPTO huggingface dataset:
Patent JP-H07182513-A (JP)
Title: System and method for real-time picture display pallet mapping
Inventor: ARUBAATO DAA EDOGAA
IPC: G06T5/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a method and means for the digital video image processing. CONSTITUTION: A complement dither pattern is applied to the image green and magenta components. The dither pattern is erased out of visual perception by the complement. The pattern is applied in the form where the fast palette mapping using an improved palette is available. In such cases, the number of color states is limited to the value except the integer power of 2. It premises that a pixel is acquired as eight bits per color which includes seven red states, nine green states and four blue states in a used dither matrix. The dither frequency is eliminated from luminance by switching green and magenta color components of an image with each other with out of phase. Instead, chrominance is switched between green and magenta, thereby the chrominance noise is replaced with the luminance noise and also the perceived image noises are effectively decreased as a whole.
Patent JP-H0989347-A (JP)
Title: Air conditioner
Inventor: TAKATSU YUKI
IPC: F24F11/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To decrease noise generated from an indoor machine and an outdoor machine when an air conditioner is operated by selecting a sleep-time mode. SOLUTION: When a user selects a sleep-time mode during the ordinary operation of an air conditioner and it is detected that the operation based on the rest mode continues for a precribed time, the rotating speed of an indoor fan motor and an outdoor fan motor is lowered. Additionally, the frequency/ rotating speed characteristic of a compressor motor is corrected from a prescribed condition during the sleep-time mode relative to the characteristic A during the ordinary mode operation, so that the characteristic B is obtained. When the frequency is controlled by the characteristic B, the rotating speed of the compressor motor is lowered.
Patent JP-S62105674-A (JP)
Title: Printer
Inventor: YANAGIDA SHOJI
IPC: B41J29/13
Filed: 1985-11-01
Abstract: PURPOSE:To facilitate a regulating work and to reduce the cost of a printer by mounting slidably and in the longitidinal direction of a prinater a front cover or a soundproof cover on a top cover. CONSTITUTION:A front cover 4 is so mounted on a top cover 3 as to insert guide ribs 172, 173, 174 to guide slots 179a, 179b, and a projection 177 is fixedly set to a position engaged with slots 175a, 175b, 175c. The cover 4 is slid in the longitudinal direction of a daisy printer 1 to vary the opening area of the hole 171 near a platen not covered with the cover 4 to facilitate the exchange of a ribbon cartridge and the regulating work of a printing mechanism, and the necessity of cutting and replacing the front cover is eliminated at optional part mounting time to reduce the cost.
Patent JP-S60137282-A (JP)
Title: Preservation of matsutake mushroom
Inventor: KAMEDA NOBUKO
IPC: A23B7/12
Filed: 1983-12-23
Abstract: PURPOSE:To enable the preservation of MATSUTAKE mushroom for a long period without losing the high fragrance of the just hervested MATSUTAKE mushroom, by freezing a raw MATSUTAKE mushroom at a specific temperature. CONSTITUTION:A fresh MATSUKATE mushroom is put into a refrigerator having a chamber temperature of -25--30 deg.C within several hours after harvest and before the surface of the mushroom is dried, and is cooled and frozen until the temperature at the core part of the MATSUTAKE mushroom reaches -22- -24 deg.C. The frozen mushroom is stored in a freezer having a chamber temperature of -20--24 deg.C.
Patent JP-S62107011-A (JP)
Title: Device for measuring and controlling raw material for cupola
Inventor: ARAKANE MASAHIRO
IPC: C21C1/08
Filed: 1985-10-31
Abstract: PURPOSE:To stabilize the component ratio of tapping obtd. even if the actual feeding weight of a base metal fluctuates by taking the difference between the actually measured weight value and reference weight value of the base metal into account in setting the weight of additives. CONSTITUTION:Driving for feeding is executed by an oscillatory feeding conveyor 3, the detection of the weight of the base metal and the detection of the weight of the additives are executed by a measuring and supporting conveyor 4 and the respective operations for control, weight setting and calculation are executed by a microcomputer 8. Compounding ratios are stored into the memory of the microcomputer 8 and the weights to be fed of the respective raw materials in the 1st charge are set as the reference weight value when the compounding ratios are set according to the component ratio of the tapping to be determined. [Refer to (1), (2)]. The respective raw materials are then fed in accordance with the command from the computer 8 and the feeding is ended when the actually measured weight value attains the reference weight value. [Refer to (3), (4)].
Patent JP-2000071881-A (JP)
Title: Safety confiming camera mounting mechanism of articulated vehicle
Inventor: SHIRAKAWA TAKEO
IPC: B60R1/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To keep the body width of articulated vehicles, which have safety confirming cameras mounted on their exterior, within a safety standards dimension, and unchanged or not reduced as well. SOLUTION: This articulated bus 1 comprising a front vehicle 2 and a rear vehicle 3 joined flexibly via a connection section 4 is provided, in its vertical window frame 10 installed outside the bus 1, with an inwardly hollow recession 10B, in which a safety confirming camera 5A is installed with its lens 5Ac positioned outside the vehicle body exterior.
Patent JP-H03106668-A (JP)
Title: Electrostatic multi-needle recording head and manufacture thereof
Inventor: GOMYO MASATO
IPC: B41J2/395
Filed: 1989-09-21
Abstract: PURPOSE:To use as an electrostatic multi-needle recording head by an arrangement that a first row and a second row of electrode wire materials are not parallel to each other; however, the electrode wire materials of each row are disposed in zigzag at predetermined pitches. CONSTITUTION:Electrode wire materials 13, 14 are fixed and held by resins 15, thereby an electrostatic multi-needle recording head is provided. Although base parts of the electrode wire materials 13 of a first row and those 14 of a second row are lapped in a direction normal to the directions of arrangement thereof, within a predetermined distance L from the surface of a head, the direction of the materials 13 and that of the materials 14 are not parallel to each other, whereby end surfaces of the materials 13 and 14 are arranged in zigzag and are exposed. And the relationship between the pitch p1 of the materials in each row and the pitch p2 between adjacent materials of the first and second rows is p1 = 2p2. And the materials 13 of the first raw and the materials 14 of the second row are spaced at predetermined distance.
Patent JP-S62108426-A (JP)
Title: Evaporation coating jig for target of pickup tube
Inventor: YAMAMOTO MASANAO
IPC: H01L31/08
Filed: 1985-11-05
Abstract: PURPOSE:To almost equalize the porosity of the central portion of an Sb2S3 film to that of the peripheral portion thereof, by forming the bottom of a turntable to reduce the turbulence of gas flow to perform uniform evaporation coating with the Sb2S3 film. CONSTITUTION:The bottom 5 of a turntable 1, which is rotated around a rotary shaft 2, is provided with a sloped groove 5 extending in the circumferential direction of the turntable, so that the bottom of the turntable has no projection or recess in the circumferential direction. As a result, the turbulence of gas flow due to the rotation of the turntable is reduced even in a high-degree vacuum of about 0.1-0.3Torr at the time of evaporation coating with an Sb2S3 film so that the porosity of the central portion of the film and that of the peripheral portion thereof are almost equalized to each other.
Patent JP-H0694541-A (JP)
Title: Method for measuring spectrum line width
Inventor: OKAI MAKOTO
IPC: G01J9/04
Filed: 1992-09-16
Abstract: PURPOSE:To easily separate a spectrum line width attributed to a white noise component and a spectrum line width attributed to a 1/f noise component among frequency noises. CONSTITUTION:Light to be measured is split into two beams, and after one beam is frequency-converted by an acoustooptic frequency shifter 3 while the other is passed through a delay fiber 4, then two light beams are synthesized to determine a spectrum line width from its intermediate frequency spectrum shape. Then, the short delay fiber 4 to a degree that correlation between the two beams is not broken is used. In this case, by fitting a calculation value to the measured intermediate frequency spectrum shape with the spectrum line width as a parameter, a spectrum line width attributed only to a white noise component can be obtained. Since the spectrum line width attributed to the white noise component and the spectrum line width attributed to a 1/f noise component can be easily separated from among frequency noises, this method is very useful in evaluating performance of a light emitting device.
Patent JP-H03109890-A (JP)
Title: Still picture video telephone set
Inventor: YOKOTA HAJIME
IPC: H04N5/225
Filed: 1989-09-25
Abstract: PURPOSE:To magnify video information and to realize a still picture video telephone set with an excellent function by constituting removably a camera part and a video telephone set part. CONSTITUTION:A monitor section A and a camera section B of a still picture video telephone set are formed removably and the camera section B incorporating a memory is fitted removably to the video telephone set section A via a couple of guide fixing means C and circuit connection is attained by a couple of circuit connector means D and the assembly is made portable. Then a picture signal from the camera B incorporating a memory and formed removably is inputted to the telephone set A to send/receive a required picture signal through a telephone line. Thus, the utility of the video telephone set is improved.
Patent JP-H0692622-A (JP)
Title: Production of silica fume
Inventor: AMANO IWAMARO
IPC: C04B18/14
Filed: 1992-09-16
Abstract: PURPOSE:To improve the recovery ratio as a silica fume in a method for heating a mineral substance containing silica, evaporating and vaporizing the silica, quenching the resultant silica vapor and then condensing the silica vapor. CONSTITUTION:A mineral substance containing silica is pulverized to 1-10mum particle diameter with an ultrafine pulverizer 12 and then charged into a combustion furnace 1 at a temperature of the boiling point or above of the silica and both the surface area of the mineral substance particles and the amount of the evaporated and vaporized silica are increased so as to improve the recovery ratio as a silica fume in a method for producing the silica fume by heating the mineral substance in the combustion furnace 1, evaporating and vaporizing the silica contained in the mineral substance, quenching the resultant silica vapor and condensing the silica vapor.
Patent JP-H10164530-A (JP)
Title: Data presentation controller for controlling presentation of data, data transmitter for transmitting information used for controlling presentation of data, and data presentation control information editing device for editing information used for controlling presentation of data
Inventor: WATANABE SHIGEAKI
IPC: G06F17/30
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a data presentation controller for executing the presentation of data with the time as a condition in controlling the presentation of multi-media data by comparing time information used to control with information related to the present time. SOLUTION: Plural multi-media data for constituting plural contents, which are the constituting elements of a program and the time information for the control which is timewise information for controlling the presentation of the multi-media data are received from the transmitter of the program and stored in a received data storage part 1040. In this reception, desired data are separated and extracted from the transmitted data. Then, a reception control part 1050 obtains information related to passage of time at present, compares the information related to passage of time with the time information for control, judges the propriety of the control relating to the presentation of the multi-media data and controls the presentation of the multi-media data based on the judged result. Thus, the control mechanism of the program incorporating timewise elements is realized.
Patent JP-H1186434-A (JP)
Title: Recorder, recording method and damping device
Inventor: UCHIUMI YOSHIMASA
IPC: G11B27/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the operability of character input operation at the time of inputting a music name. SOLUTION: When mode is shifted to an character input mode, the device is on standby for the character input operation. When the character input operation is detected, inputted characters are added to the character string stored in an S-RAM (S002 to S004). When the input of enter operation is detected, a music name definition code is added to the character string described above (005 to S006). The presence or absence of the end operation of the character input mode is discriminated (S007) and when the end operation is not detected, the character input operation is waited for at the step S003.  When the end of the character input mode is detected, a current operating state is discriminated and if the state of, for example, reproduction or pause is discriminated, the character sting stored in the S-RAM is segmented on the bases of music name definition codes and the updating processing of a U-TOC section is executed (S008 to S009). If the discrimination is made that the sound recording is under working, the ending of the sound recording is waited for (S010) and the step is advanced to S009 and the updating processing of the U-TOC sector 1 is executed after the end of the sound recording.
Patent JP-H0989025-A (JP)
Title: Friction material composition
Inventor: HANAMORI ICHIRO
IPC: F16D69/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a friction material mixed material which enables the formation of a uniform friction material, has an excellent ability of preventing dew condensation even when a temperature change occurs, absorbs water even when water drops are stuck so as to result in a small change in a friction factor, prevents the entanglement of a fiber with powders during mixing even when a fiber diameter is very small and has a very good powder holding characteristic. SOLUTION: A friction material composition is composed of a moisture adsorbing polymer (A) made of a fiber and a water insoluble polymer (B), one of the (A) is an island component and the other is a sea component and a fiber having a (A)/(B) weight ratio of 90/10 to 20/80 and a fiber diameter of 5μm or lower is added and mixed at 5 to 50wt.%.
Patent JP-H04316531-A (JP)
Title: Cyclohexanone derivative
Inventor: POORU HAWAADO BURINAA
IPC: C07C49/697
Filed: 1991-09-02
Abstract: PURPOSE: To provide a novel cyclohexanone deriv. useful as an intermediate for a cyclopentane deriv. having sterilizing activity.  
     CONSTITUTION: The compd. of formula I ((n) is an integer from 0 to 5; respective R are halogen, NO 2 , CN., OH, alkyl, haloalkyl, alkoxy, haloalkoxy, NH 2 , mono-dialkylamino, alkoxycarbonyl, COOH, alkanoyl, alkylthio, alkylsulfinyl, alkylsulfonyl, CONH 2 , alkylamide, cycloalkyl, phenyl, R 1  to R 3  are H, alkyl; R 6 , R 7  are, together, a single C-C bond or epoxy; R 8  is H, OH, when R 6  and R 7  are epoxy, R 8  is H); for example, 1-C4-chlorbenzyl)-4,4-dimethylcyclohexy-1- ene-3-one. The compd. in which R 8  is H is obtd. by bringing the compd. of formula II into reaction with an oxidizing agent in the presence of an acid, then bringing the product into reaction with hydrogen peroxide in the presence of a base it desired. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0697727-A (JP)
Title: Reflector antenna
Inventor: OHASHI SEIJI
IPC: H01Q15/20
Filed: 1992-09-16
Abstract: PURPOSE:To easily adjust the mirror surface with high accuracy and also to prevent the breakage of a flexible conductive film. CONSTITUTION:Plural flexible conductive films 11 are provided onto a mirror surface forming side A of a mirror surface support structure 20 with a linear contact secured between the peripheral part of each film 11 and each beam member 10. Then the surfacetension of each film 10 is independently adjusted. Thus a desired mirror surface shape is obtained as a whole.
Patent JP-H0192557-A (JP)
Title: Heater for stirling engine
Inventor: KURITA NAOTO
IPC: F03G6/00
Filed: 1987-09-30
Abstract: PURPOSE:To maintain an engine output constant by causing condensed solar heat to be transmitted through a heating plate and a heat accumulating agent to a heater tube disposed radially and utilizing heat accumulated in the heat accumulating agent irrespective of the variation of solar heat. CONSTITUTION:A heater device 11 in a Stirling engine 10 disposed in the vicinity of the focus of a solar dish following up the sun has a heater 13 formed with an opening 12. The heater 13 has heater tubes 15 radially disposed to connect an expansion space 16 to a heat accumulator 17 at the compression space (not shown) side. Also, a heating plate 18 having a heat absorbing agent 30 applied thereto is disposed between the opening 12 and the heater tube 15 to absorb the solar heat as much as possible. In the heater 13 is defined a closed space 20 surrounding the heater tube 15 and filled with a heat accumulating agent 22. Also, heat transmitting fins 21 are disposed between the heater tubes 15.
Patent JP-H04124453-A (JP)
Title: Intake manifold supporting structure
Inventor: WADA MANABU
IPC: F02M35/104
Filed: 1990-09-17
Abstract: PURPOSE:To enlarge the strength of branch pipe parts and reduce the vibration of an intake manifold and other connecting components by providing a single reinforcing stay for connecting connecting members, provided to connect the branch pipe parts of the intake manifold, to an engine. CONSTITUTION:An intake manifold 2 is provided with four branch pipe parts 4-1-4-4, and connecting members 14-1, 14-2 for connecting branch pipe parts 4-1, 4-2 and 4-3, 4-4 respectively are integrally fanned. There is also provided a reinforcing stay, the only stiffener for connecting the connecting members 14-1, 14-2 to the cylinder head of an engine. Since the branch pipe parts 4-1-4-4 are thus connected mutually by the connecting members 14-1, 14-2, the strength of the branch pipe parts 4-1-4-4 can be enlarged. The vibration of the intake manifold 2 and the connecting components can be also reduced by the reinforcing stay 16.
Patent JP-S60142509-A (JP)
Inventor: YOSHIDA KAZUNORI
IPC: H01G11/10
Filed: 1983-12-29
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-S61125772-A (JP)
Title: Device for measuring dresser end
Inventor: KOSUGI KEIICHI
IPC: B24B53/00
Filed: 1984-11-21
Abstract: PURPOSE:To enable the wear condition of a dresser to be easily accurately measured by providing a probe arm to move toward and away from an end of the dresser to convert the shift amount of the probe held by the arm into the electric signal to be measured. CONSTITUTION:A rotor 12, an adjusting mechanism 15 and a probe arm 17 of a measuring head 7 are pivoted by the operation of a cylinder 8 to make a probe 18 opposed to an end of a diamond tool 5. Next, pressure in a cylinder 23 is extracted from a pipe 23a, and the probe 18 is pivoted about a pivot 19 by a force of a spring 14 to make a sintered hard alloy tip 20 touch the end of the diamond tool 5. According to the wear condition of the end of the tool 5 is lowered the probe 18 to the sintered hard alloy tip 20 side. This vertical movement of the probe 18 is converted into electric signals by a differential transformer 25. When this movement exceeds a predetermined value, the diamond tool 5 is interchanged around the grinding cycle.
Patent JP-H0294962-A (JP)
Title: Method for correcting picture signal
Inventor: SHIMOYAMA YUJI
IPC: H04N1/407
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the generation of stripes on an output pictures by correcting the dispersion of the characteristic of an image sensor in a low exposure area within an exposure range necessary for reading the picture. CONSTITUTION:An ND filter 4 is put in an optical path, an output from each picture element of a line sensor 5 is inputted to a correction value operating circuit 12 through a differential amplifier 10 and an A/D converter 11, a difference DELTASi between the output value of each picture element and a reference value is obtained and held by a correction value holding memory 13. After that, the ND filter 4 is moved out of the optical path, an original 1 is lit up with a light source 2, the picture reading signal of the line sensor 5 is inputted to the differential amplifier 10, the difference DELTASi is converted into an analogue signal by the D/A converter 14 and inputted to the differential amplifier 10, and a signal that is subtracted the difference DELTASi from the picture reading signal is converted into a digital value by the A/D converter 11 and outputted. Thus, the dispersion among the picture elements of the image sensor in the necessary exposure area is corrected with accuracy and the generation of the unevenness of the stripes on the output picture is prevented.
Patent JP-S61126317-A (JP)
Title: Cooling water reserving tank in two cycle engine
Inventor: MASUDA YASUO
IPC: F01M11/00
Filed: 1984-11-24
Abstract: PURPOSE:To prevent a cooling water reserving tank made of resin from being softened due to a high temperature to prevent the strength of the resin member from lowering, by disposing the resin reserving tank in an oil tank to be made into contact with oil around the periphery of the oil tank. CONSTITUTION:A two cycle cooling water reserving tank 15 made of resin is disposed in an oil tank 11 to be surrounded therearound by oil 12. With this arrangement, the reserving tank 15 may be cooled by oil 12 so that it is possible to prevent the tank 15 from being softened due to a high temperature, thereby it is possible to fabricate the reserving tank with a cheap resin without the strength thereof being lowered.
Patent JP-S62106826-A (JP)
Title: Method for removing nitrogen oxide in diesel exhaust gas
Inventor: SAITO KOICHI
IPC: F01N13/04
Filed: 1985-11-06
Abstract: PURPOSE:To perform efficient denitration, by contacting NOx-containing gas with a catalyst in the presence of O2 to oxidize and absorb NOx by the catalyst and stopping the exhaust gas when absorbing efficiency is lowered to allow a reducing agent to flow and performing the reductive removal of accumulated NOx. CONSTITUTION:The exhaust gas from an engine is introduced into one of catalysts 1-a, 1-b and Nox is oxidized and absorbed by the catalyst in the presence of O2 while a gaseous reducing agent such as H2 is generated by a H2- generator 2 to be introduced into the catalyst, through which no exhaust gas flows, through a sump 5. NOx oxidized and absorbed by the catalyst is reduced and removed by the reducing agent and the catalyst is regenerated. The catalyst 1-a, 1-b are periodically changed over at the point of time when absorbing efficiency was lowered. By this method, because the reducing agent is used only in an amount necessary for reducing NOx absorbed by the catalyst, a small quantity of the reducing agent is sufficient.