baber/WOPTO huggingface dataset:
Patent JP-S62160996-A (JP)
Inventor: TANAKA KOHEI
IPC: B64F5/00
Filed: 1986-01-08
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-H05191489-A (JP)
Title: Echo canceller
Inventor: NAKAJO KAORU
IPC: H04B3/23
Filed: 1992-01-09
Abstract: PURPOSE:To provide the echo canceller for communications systems with less power consumption. CONSTITUTION:This echo canceller is provided with a pseudo echo generation section 1 estimating the characteristics of an echo path and outputting pseudo echo from a transversal filter, a subtraction section 3 subtracting the pseudo echo generated in the pseudo echo generation section 1 from the echo generated in a two-wire/four-wire conversion section 2 and determining the remaining echo, and a the transversal filter based on the intensity of the received signal and the remaining echo. When the difference between the echo generated in the conversion section 2 and the remaining echo is measured and the measurement is proved to be less than the prescribed value and to be continued for the prescribed time, an update stop control section 5 stopping updating tap coefficient in the tap coefficient update section 4 is provided on the system.
Patent JP-2000199881-A (JP)
Title: Electro-optic crystal of laser apparatus and its production
Inventor: KIDO TAKESHI
IPC: G02F1/03
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic crystal of a laser which is stable in transmitted beam characteristics, such as profile and transmission wave surface, of the laser beam for a long time and a process for producing the same. SOLUTION: The electro-optic crystal 13 of the laser apparatus having an incident optical system 12 and exit optical system 16 for the laser beam and voltage impressing means 18 and 19 is the electro-optic crystal of the laser apparatus consisting of a single crystal of which the essential components consist of lithium tantalate(LiTaO3) or lithium niobate(LiNbO3) and which contains magnesium oxide(MgO) as a trace component. The process for production has a stage for allowing inert gas to flow into a crucible and growing the single crystal while removing oxygen from the atmosphere in the crucible in a stage for growing the single crystal by housing raw material for the crystal into the crucible, melting the same and pulling the crystal from the crucible by using a seed crystal.  The process otherwise has a stage for executing an annealing treatment at least at >=1 times while impressing voltage to the single crystal pulled up from the crucible.
Patent JP-H05187248-A (JP)
Title: Control device for diesel engine with pressure wave supercharger
Inventor: TERASAWA YASUYUKI
IPC: F02B33/42
Filed: 1992-01-09
Abstract: PURPOSE:To prevent the generation of a nitrogen oxide and the generation of noise by controlling rotation of the rotor of a pressure wave supercharger so that a pulley ratio is set to a low value when a detected car speed exceeds a given value and an acceleration state is detected. CONSTITUTION:A control unit 50 outputs a pulley ratio control signal to a pulley ratio varying means 54 based on detected information from a number of revolutions of engine sensor 51, an acceleration opening sensor 52, and a boost pressure sensor 53, and a hydraulic regulation valve is controlled to set a pulley ratio. Further, connection between the output shaft 13 of an engine 1 and the rotary shaft of the rotor of a pressure wave supercharger 5 through a shift belt device 40 is controlled through control of an electromagnet. This constitution controls rotation of the rotor of the supercharger 5 so that a pulley ratio is set to a low value when it is decided from outputs from the number of revolutions of engine sensor 51 and the acceleration opening sensor 52 that a car speed exceeds a given value and an engine is brought into an acceleration state.
Patent JP-S5699429-A (JP)
Title: Nuclear chlorination of toluene
Inventor: KUSUMOTO KOUJI
IPC: C07C17/12
Filed: 1980-01-14
Abstract: PURPOSE: To obtain monochlorotoluene containing much p-substitution product useful as an intermediate for a medicine or agricultural chemical, by the nuclear chlorination of toluene with chlorine, in the presence of a double salt consisting of a halide with a high catalytic activity and AlCl 3 , as a catalyst.  
     CONSTITUTION: Toluene is subjected to the nuclear chlorination with chlorine, in the presence of a double salt, e.g. AlCl 3 .KCl, obtained by adding one or more halides selected from metals of Group IA in the periodic table, silver, barium and ammonium as a co-catalyst component, to AlCl 3  as a catalyst, at 0W110°C, for several to scores of minutes, to give monochlorotoluene containing much p-chlorotoluene. The double salt can be prepared by mixing compounds of each component, heating the resultant mixture to the eutectic point, and cooling the molten mixture.  
     EFFECT: The catalyst itself has a high stability, and hydrochloric acid will not occur vigorously even in treating in air. Therefore, the handling is simple. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59130150-A (JP)
Title: Preparation of grain powder such as unpolished rice powder and improvement of quality of grain powder such as unpolished rice powder
Inventor: FUSHIMI TAKAO
IPC: A23L7/10
Filed: 1983-01-12
Abstract: PURPOSE:To prepare grain powder such as unpolished rice, etc. having improved quality, by raising swelling tendency of a raw material, preventing occurrence of decay, change in quality, browning, etc., granulating the raw material. CONSTITUTION:Raw material grain such as unpolished rice, etc. is washed with water, washed with an aqueous solution of a material for preventing decay, change in quality, etc. of the raw material and preserving freshness or immersed in it, sprinkled with fats and oils alone or a mixture of the fats and oils and one or more of other grain improvers or its emulsified solution so that the grain improver is attached, penetrated, and absorbed in the raw material, and the raw material is dried and granulated.
Patent JP-S61161635-A (JP)
Title: Manufacture of multi-cavity klystron
Inventor: FUKUI HAJIME
IPC: H01J23/087
Filed: 1985-01-10
Abstract: PURPOSE:To remove unevennesses from on the sliding surface of a sliding element and then remove the unstability of the frequency characteristics of a multi-cavity klystron by brazing the magnetic body of the magnetic pole of a convergence unit and another nonmagnetic body section, cutting and working them, and forming the cavity wall of an input or output cavity. CONSTITUTION:After an input section magnetic pole piece 4 and a drift pipe 13 are brazed, they are cut and worked up to the position indicated by a broken line and a groove 14 for brazing and such are removed. A work surface is finished precisely and the sliding surface of a sliding element is formed into an exceedingly flat plane. In addition, subsequently, a part that forms the wall surface of an input cavity, another section of a high frequency circuit section, an input waveguide, and such are joined by brazing and a multi-cavity klystron shown in the drawing is manufactured finally.
Patent JP-H02182568-A (JP)
Title: Air conditioning control device for vehicle
Inventor: SATOU MUTSUMI
IPC: B60H1/32
Filed: 1989-01-09
Abstract: PURPOSE:To rapidly eliminate uncomfortable air conditioning environment in a vehicle and to improve a passenger service by a method wherein the passenger ratio of a vehicle is detected, and when the detecting value attains a set value, operation of a cooler for a vehicle is switched from a low cooling state to an ordinary state. CONSTITUTION:During low cooling operation, a low cooling vehicle switch 9 is switched to the low cooling side. By means of a command signal through a cooling command line 6, a cooling command relay 7 is actuated to excite a timer 8 for starting a cooler. In this case, an auxiliary relay timer 13 is actuated through an output contact 101 of a temperature regulator 10, and a contactor 3 for a cooler is excited to start a cooler 4. Meanwhile, when the passenger ratio of a vehicle is increase to attain a set value, a pressure detecting switch 13 is actuated to excite an auxiliary relay 14. In which case, at the same time when a normally-closed contact 141 of the auxiliary relay 14 is opened and a contact 101 and the contact 101 is separated, a normally-opening contact 142 is closed and a different output contact 102 is connected. This constitution automatically switches operation of a cooler from low cooling to ordinary cooling.
Patent JP-H01179557-A (JP)
Title: Communication control device for terminal
Inventor: OKAMOTO TOSHIHARU
IPC: G08C15/00
Filed: 1988-01-11
Abstract: PURPOSE:To easily know the various types of setting value information to be set in a terminal by reading the various types of the setting value information, which are stored in a storing means, in correspondence to a reading request to be inputted from an external part and sending the information to the external part. CONSTITUTION:The title device provides a storing means D to store the various types of the setting value information to execute communication with a center A and to be reloadable, a reading means E to read the setting value information, which are stored in the storing means D, in correspondence to the reading request to be inputted from the external part and a output means F to output the various types of the setting value information, which are read from the storing means D by the reading means E, to the external part. The various types of the setting value information, which are stored by the reloadable storing means D, to execute the communication with the center A are read by the reading means E in correspondence to the reading request, which is inputted from the external part, and sent to the external part by the output means F. Thus, the various types of the setting value information, which are set to the terminal, can be easily known.
Patent JP-S5496730-A (JP)
Title: Speed change control system of condenser motor
Inventor: MATSUMURA TAKUJI
IPC: H02P27/02
Filed: 1978-01-17
Abstract: PURPOSE: To efficiently control the operation of a room conditioner, by combining half speed operation by frequency of half power source frequency by a frequency dividing two phase operation system and the full speed operation by direct driving by a commercial power source.  
     CONSTITUTION: When gate signals are distributing and applied to thyristors CR 1 ∼ CR 12 , motor voltage is changed into forms as shown in VA and VB, motor voltage and current wave-forms are converted into wave-forms shown in the figure, the frequency of half line voltage, and a motor is operated at half speed as a two phase motor. The motor is operated a half speed with room temp by a room air conditioner reaches fixed temp, and operated at full speed by direct driving by a commercial power source when starting, thus efficiently controlling the operation of the room air conditioner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09190171-A (JP)
Title: Method and system for window hierarchical display
Inventor: FUKUDA RYOJI
IPC: G06F3/0488
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for window hierarchical display which is more flexible by making it possible to specify an area and make a visible and invisible choice, window by window, and is facilitated in operation by associating the specification of an area upon habitual operation. SOLUTION: As for the window hierarchical display method which displays plural windows (12, 13, and 14) hierarchically, a desired area 17 in the upper window 14 is made transparent by rubbing the desired area of the upper window 14 on a display screen, and the lower windows (12 and 13) which are hidden behind the upper window 14 are displayed in the desired area 17. Further, it is decided whether or not the area is made transparent according to the quantity of the rubbing. Further, the number of windows which become transparent is determined according to the quantity of the rubbing.
Patent JP-H03207865-A (JP)
Title: Atmospheric cvd device
Inventor: WASHITANI AKIHIRO
IPC: C23C16/46
Filed: 1990-01-09
Abstract: PURPOSE:To obtain a film wherein film thickness is uniform and further P and B are doped at the uniform concn. in the film by supplying the gaseous O2 and the gaseous mixed of SiH4, PH3, B2H6 at the specified ratio to a base plate at the specified temp. from a heat provided to the lower part of the base plate while keeping a specified interval. CONSTITUTION:A base plate 1 such as semiconductor wafer is held by a stage 15 and heated at 380-440 deg.C by a heater 3. A gas supplying head 16 is vertically movably provided to the lower part of the stage 15 so that the interval A between the base plate 1 and this gas supplying head can be regulated to 8-25mm. The gaseous O2 and the gaseous mixture of SiH4, PH3, B2H6 is supplied toward the base plate 1 through a first and second blowout ports 17, 18 of the gas supplying head 16. In this case, the ratio of the flow rate of the respective gasses is regulated to 1.0:(0.01-0.03):(0.003-0.008):(0.0007-0.002). When the temp. of the base plate is lower than the lower limit, the reaction efficiency of film formation is lowered. When it exceeds the upper limit, the reaction noncontributive to film formation is increased. When the interval A is less than the lower limit, admixture of these gasses is made insufficient. When this exceeds the upper limit, the reaction noncontributive to film formation is increased. When SiH4, PH3 and B2H6 for gaseous O2 are regulated to the outside of the above-mentioned range, the velocity of film formation is lowered and the concns. of P and B in the film are made unsuitable.
Patent JP-H03129402-A (JP)
Title: Program generating method and programming device for programmable controller
Inventor: IIDA NAOMI
IPC: G05B19/05
Filed: 1990-01-10
Abstract: PURPOSE:To easily generate a sequential program by describing an application instruction by using a name, and automatically retrieving the application program on the sequential program with the name. CONSTITUTION:The sequence program describing the application instruction to be used by using a sequential program description means 20 and an application instruction description means 21 in the name is generated, and it is displayed on the screen of a display device with a sequential program display means 22. Next, the application instruction used in the generation of the sequential program is automatically retrieved with an application instruction retrieval means 23, and an application instruction execution program corresponding to the application instruction is read out from an auxiliary memory device with an application instruction execution program readout means 25, and read out application instruction execution program is connected to the sequential program. Thereby, the sequential program can be easily generated.
Patent JP-S57116039-A (JP)
Title: Liquid crystal compound
Inventor: TOKI MOTOYUKI
IPC: C07C253/00
Filed: 1981-01-12
Abstract: NEW MATERIAL:An ester of formulaI(R and R' are 2W10C straight chain alkyl).  
     EXAMPLE: p-(p'-Hexylphenyl)-O-cyanophenyl trans-4-hexylcyclohexylcarbonate.  
     USE: A liquid crystal compound, capable of reducing the steepness γ (a ratio between the saturation voltage and the threshold voltage) on mixing with a liquid crystal composition exhibiting the positive dielectric aniosotropy due to the negative dielectric anisotropy thereof, having a high clear point and exhibiting a relatively wide liquid crystal temperature range.  
     PROCESS: A 3-bromo-4-methoxy-4'-alkylcarbonylbiphenyl of formula III (R" is a straight chain alkyl having one less carbon atom than R') obtained from a compound of formula II as a starting substance is reduced to give a compound of formula IV, which is then esterified to afford a compound of formula V. The resultant compound of formula V is then reacted with cuprous cyanide to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63172156-A (JP)
Title: Processing of silver halide color photographic sensitive material
Inventor: HAGIWARA MOEKO
IPC: G03C7/42
Filed: 1987-01-09
Abstract: PURPOSE:To reduce the amt. of a replenisher to be supplied to a bleaching soln. by incorporating a specified coupler or polymer coupler derived from the coupler into at least one of silver halide emulsion layers and by adding a ferric complex salt of an org. acid to the bleaching soln. CONSTITUTION:A coupler represented by formula Ma, Mb or Mc or a polymer coupler derived from the coupler is incorporated into one of silver halide emulsion layers, a ferric complex salt of an org. acid is added to a bleaching soln. used in a bleaching stage and an org. acid is further added to the bleaching soln. by <=10mol% of the amt. of the ferric complex salt. The amt. of a repenisher supplied in the bleaching stage is regulated to 30-300ml per 1m<2> silver halide color photographic sensitive material. In the formulae Ma-Mc, each of Xa-Xc is H atom or a group releasable by a reaction with the oxidized product of a color developing agent and each of Ra-Rg is H atom or a substituent. Thus, bleaching can be accelerated.
Patent JP-H07175345-A (JP)
Title: Intermediate transfer body and image forming method using that
Inventor: NAGASE KOICHI
IPC: G03G7/00
Filed: 1994-01-17
Abstract: PURPOSE:To efficiently transfer a visible image to an intermediate transfer body, further to efficiently transfer the visible image on the intermediate transfer body to a transfer body, and to improve durability by forming at least a silicone rubber layer, adhesive layer, and conductive fluorine rubber layer in this order from the outer surface side on the intermediate transfer body. CONSTITUTION:By this image forming method, an electrostatic latent image on an electrostatic latent image carrier body is developed with a liquid toner, the visible image is electrostatically transferred to an intermediate transfer body and then the visible image on the intermediate transfer body is further transferred to a transfer body. The intermediate transfer body has at least a silicone rubber layer, adhesive layer and conductive fluorine rubber layer in this order from the outer surface side. By using the conductive fluorine-base rubber layer as a conductive elastic layer, the layer has enough heat resistance and excellent transfer property. Moreover, by forming the adhesive layer between the conductive fluorine rubber layer and the silicone rubber layer, the durability of the intermediate transfer body itself is practically sufficient.
Patent JP-H04235747-A (JP)
Title: Dehumidifying dryer
Inventor: YAMADE KOICHI
IPC: F26B21/12
Filed: 1991-01-16
Abstract: PURPOSE:To certainly prevent the generation of dust to the outside, to minimize the penetration of the open air into a drying part through the gap of a casing and to enhance drying efficiently by making the air discharge amount of an exhaust means larger than the air feed amount of a blower means by a specified amount. CONSTITUTION:The data of the charging amount of grain to a drying part is set and inputted to a second control part 5B and also transmitted to a first control part 5A. A plurality of cut-off valves 15 are subjected to opening and closing operation on the basis of said charging amount and an air feed amount and an air discharge amount are set so as to become much as the charging amount of grain increases. An exhaust fan 3, a first blow fan 17 and a second blow fan 19 are operated on the basis of the detection data of first and second air amount sensors S1, S2 so that the air feed amount and the air discharge amount become set values. By this method, a part where the pressure in the drying part is higher than atmospheric pressure is eliminated.
Patent JP-H01184656-A (JP)
Title: Position regulating device for moving body in auto changer
Inventor: NAKAZAWA MAKOTO
IPC: G11B17/24
Filed: 1988-01-12
Abstract: PURPOSE:To make the height position of a bucket a reference position and to easily take in and out a floppy by receiving the lower face of a disk with a receiving member arranged at a reference height position in a attaching and detaching position and pushing an upper face with a spring in the direction of the receiving member. CONSTITUTION:A shutter 140 opens a floppy inserting hole 99 at a lowering position, a presser bar spring 151 pushes the periphery of a disk 20 downward, cooperates with a roller 106 and specifies a reference height position, and a floppy F can be inserted easily. Next, with the retracting action of the floppy F, the shutter 140 rises and closes the inserting hole 99, and the presser bar spring 151 separates upward from the disk 20. Next, a movable body 100 becomes a lower limit, the roller 106 separates downward from the disk 20, and the rotation of the disk 20 can be attained. Thus, even when the periphery part of the disk 20 has a distortion or an up-and-down deflection, the height of a bucket 22 and the height of the inserting hole are allowed to coincide, and the floppy F can be easily inserted.
Patent JP-H09190533-A (JP)
Title: Vehicle detecting device
Inventor: MAEDA HIROYUKI
IPC: G06T1/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a picture-type vehicle detecting device whereby correct background image can be always acquired and a vehicle is detected with high precision by estimating a background image in an optional time from actually measured plural-frame images without fixing the background image. SOLUTION: The plural images photographed by a video camera 1 which photographs a setting area to be a vehicle detection object on a road by a bird's-eye view are stored in a frame memory 3 by a frame unit, a processor 4 inspects the rate where the same luminance value continuously appears from the plural images stored in the frame memory 3 at every pixel, the latest background image is estimated by the size of the rate at every pixel and the vehicle in the setting area on the road is judged through the use of the estimated background image.
Patent JP-S5388734-A (JP)
Title: Transfer device
Inventor: SATOU KOUJI
IPC: G03G15/16
Filed: 1977-01-14
Abstract: PURPOSE:To transfer preferable image onto a transfer sheet by a transfer device by bringing or separating the sheet into contact with an image bearing member or from the member by air pressure when transferring the visible image developed from an electrostatic latent image on the image bearing member onto the sheet continuously after the development.
Patent JP-H11203771-A (JP)
Title: Medium conveying mechanism for high-density recording and reproducing device
Inventor: FUJIMOTO NOBUYUKI
IPC: G11B19/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To uniformize gaps among inner surfaces of a cartridge and a disk shaped recording and reproducing medium in up and down directions even when the cartridge is deformed. SOLUTION: When a cartridge is inserted into a cartridge holder 9, an elector 11 is moved to the left direction and the cartridge holder 9 is bent to the down direction along an L-shaped guide hole 13 to be moved to the down direction at it is. At this time, a disk shaped recording and reproducing medium is supported on a spindle motor 5 by the attracting magnet provided on the spindle motor 5 and when the cartridge is more lowered, the top face of the medium is brought into contact with the inner surface of the cartridge. Next, when the elector 11 is moved to the right direction, the cartridge holder 9 is moved to the up direction and, in this time, the rear face of the medium is brought into contact with the lower surface of the inner surfaces of the cartridge.  Thus, the inner surfaces of the cartridge and the medium are made to be in contact by moving the cartridge in up and down directions in this manner and the intermediate point between contact positions is decided from the contact position of the upper side and the contact position of the lower side and the cartridge is positioned at the intermediate position.