baber/WOPTO huggingface dataset:
Patent JP-S62104340-A (JP)
Title: Packet switching system
Inventor: TSUTSUI HIDEKAZU
Filed: 1985-10-31
Abstract: PURPOSE:To simplify connection constitution and control, and to speed up the operation of a packet exchange and accelerate an increase in capacity by providing each transmission line with a connection path only at a switching unit and connecting the transmission line to a controller through the switching unit. CONSTITUTION:Logical channels set for respective transmission lines 1 are classified by a logical channel LCc 1 for control which transmits a control packet Pc and a logical channel LCd for data which transmits data packet Pd, and given a logical channel number LCNc 1 for control and a logical channel number LCNd for data. A connection path 6 provided between the transmission line and controller 5 is provided with only a logical channel LCc 2 for control and given a logical channel number LCNc 2 for control. A control panel Pc or data packet Pd is transferred to the logical channel LCc 1 or LCd on the transmission line 1 and a control packet Pc is transferred to the logical channel LCc 2 on the connection path 6 similarly.
Patent JP-H1161010-A (JP)
Title: Coating composition
Inventor: MORITA YOSHIJI
IPC: C09D183/06
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition wherein a cured powdery-silicone is uniformly dispersed throughout the preparation process and the film-forming process, and which forms a good mat film after the film-forming process. SOLUTION: In a coating composition containing a cured powdery-silicone, the cured powdery-silicone is a cured silicone composition which comprises at least (A) an organopolysiloxane which contains at least two hydroxyl groups bound to silicon atoms per molecule, (B) an organopolysiloxane which contains at least two hydrogen atoms bound to silicon atoms per molecule, (C) an organopolysiloxane which contains at least three alkoxy groups bound to silicon atoms per molecule and (D) a condensation reaction catalyst.
Patent JP-2000075683-A (JP)
Title: Image forming device
Inventor: NAKAI TOMOAKI
IPC: G03G15/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent an image defect caused by a remaining toner from occurring even for an image forming device having a fine rotation mode by rotating an intermediate transfer body as much as a prescribed amount when prescribed time elapses after an image forming action is finished and rotating it so that the specified position thereof is opposed to an image carrier when the image forming action is started. SOLUTION: The mode of a standby means is shifted to the fine rotation mode when two minutes elapse after the image forming action is finished. In the fine rotation mode, a photoreceptor drum 1 and the intermediate transfer body 5 are rotated together as much as 2 cm by circumferential length every two minutes, for example. Thus, since the identical parts of the drum 1 and the transfer body 5 are not brought into press-contact with each other in a standby state, the image defect caused by a press-contact state between the identical parts is prevented from occurring. By an image forming start means, the transfer body 5 is rotated so that the leading edge part of the image forming are thereof is opposed to the drum 1 when the image forming action is started. Thus, a primary transfer action is always executed in an image area when the image forming action is started.
Patent JP-H1171372-A (JP)
Title: Synthesis of 1-methyl-6-phenylimidazo(4,5-b)pyridine
Inventor: MAEDA MICHIKAZU
IPC: B01J27/055
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To safely obtain the subject compound used as a precursor for a carcinogenic substance useful for the explication of carcinogenic mechanisms and the like in a high yield in a large amount and at a low cost by a new method comprising reacting 2-amino-3-methylamino-5-phenylpyridine with formic acid. SOLUTION: 2-Amino-3-methylamino-5-phenylpyridine of formula I is reacted with formic acid or an orthoformic acid ester (e.g. orthoformic acid ethyl ester) and acetic anhydride to produce the objective compound of formula II. The compound of formula I is preferably obtained by reacting 2-amino-3-bromo-5- phenylpyridine of formula III with liquid methylamine in the presence of a catalyst such as a copper salt. The compound of formula III may be obtained by a known method comprising reacting 3-phenylpyridine as a starting raw material with sodium amide and subsequently reacting the obtained 2-amino-5- phenylpyridine with bromine.
Patent JP-S6486495-A (JP)
Title: Discharge lamp lighting device
Inventor: INUI KENICHI
IPC: H05B41/392
Filed: 1987-09-29
Abstract: PURPOSE:To prevent interruption of electric discharge and flickering by connecting a discharge changeover circuit, which increases the discharge voltage from a capacitor during dimming and at a low temp., with a smoother circuit. CONSTITUTION:An electric discharge changeover circuit 6 is furnished at the outlet from a smoother circuit 2. This discharge changeover circuit 6 includes a resistance R1, a transistor Q3 in parallel with a diode D1, a zenor diode ZD, a resistance R2, and a positive characteristic thermister RTH. The zenor diode ZD is turned on during dimming and at a low temp., to turn on the transistor Q3. Consequently the transistor Q3 is put in connection with a capacitor C1 of the smoother circuit 2, which is thus out of normal smoothing performance. That is, the discharge voltage of a discharge lamp 4 is changed over into the rectification output condition in which the discharge voltage becomes peak voltage Vccp of the AC mains. Thus the voltage at the bottom is Vccp/2, not being fixed, and discharge interruption is prevented at the time of low temp. dimming, and no flicker will be generated.
Patent JP-H1093920-A (JP)
Title: Mpeg2 slow reproducing device
Inventor: AOKI MASAYUKI
IPC: H04N19/91
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG(moving picture expert group) 2 reproducing device which can smoothly perform slow reproduction of an MPEG 2. SOLUTION: An MPEG 2 decoder 1 contains a motion vector mv, also decodes an MPEG 2 code that has a frame/field structure into a picture and is provided with a motion vector arithmetic circuit 18 which operates each interpolative motion vector for (N-l) interpolation frame/fields that interpolate for N-fold slow reproduction from the vector mv. The decoder 1 smoothly performs slow reproduction by decoding N pictures by using the (N-1) interpolative motion vectors that are operated in the circuit 18.
Patent JP-H1183117-A (JP)
Title: Air conditioner
Inventor: KIRA SEIYA
IPC: F24F11/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To enable the machine itself to study and take a measure to counter remaining frost, and also, to materialize optimum heating operation corresponding to the installation environment of an outdoor unit. SOLUTION: In an air conditioner equipped with a compressor 1, an outdoor heat exchanger 3, a decompressing mechanism 5, and an indoor heat exchanger 6, an operation time setting means is aunexed to itself, which has a function of setting the heating operation cutting time Tn1 after defrosting operation shorter by a specified time ΔTn1 than the real heating operation time Tn before defrosting operation, in the case that the defrosting operation time Td has required more than the first set time Tds.  In the case that the defrosting operation time Td has required more than the first set time Tds1 , (that is, in case that the remaining frost is generated), this is arranged so that the next heating operation cutting time Tn1 may be shorter by the specified time ΔT1 than the actual heating operation time Tn before the defrosting operation (in short, the time required for the frosting to an outdoor heat exchanger 3 to grow becomes shorter).
Patent JP-H1086747-A (JP)
Title: Turn signal control device
Inventor: YOSHIMURA SUSUMU
IPC: B60Q1/48
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To simplify wire harness used in supply of power for flicker a turn signal lamp without complicating a circuit constitution. SOLUTION: In a flicker data transmitting means 16, a right/left flicker control signal for placing a turn lamp in a flicker condition is input from the outside, based on the right/left flicker control signal, a flicker data DTRN is generated, the generated flicker data DTRN is transmitted through a communication line. Since a flicker control means 12, flickers the right/left turn lamp based on a hazard control signal input from the outside and the transmitted on/off lighting data, between the flicker data transmitting means 16 and the flicker control means 12 is only required to be connected by the communication line, so as to prevent flowing of a turn lamp driving current, wire harness is simplified, wire saving can be attained, a circuit constitution can be simplified.  A function of a flasher unit can be summarized in the flicker control means 12, the circuit constitution can be simplified.
Patent JP-H10178537-A (JP)
Title: Image processor and method therefor
Inventor: OTANI ATSUSHI
IPC: H04N1/46
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To perform vertical and horizontal conversion of image data that is inputted in a pixel unit through an easy control by reading each color component data which is written on a 1st buffer in a line unit, writing it for plural lines on a 2nd buffer and performing vertical and horizontal conversion by using each color component data for plural lines. SOLUTION: Each color component data that is written on a 1st buffer is read in a line unit, written on a 2nd buffer for plural lines, and vertical and horizontal conversion is performed by using each color component data for the plural lines. That is, in this device, a work buffer 406 stores eight lines for each color component. A stored picture signal is transferred from the buffer 406 to a vertical and horizontal conversion circuit 403. The circuit 403 rearranges the picture signal that is stored along a horizontal scanning direction by eight bits each into a vertical scanning direction. Here, because the picture signal is stored on an image buffer in an image processing part 102 in a line unit, it is easy to store the picture signal in the buffer 406 in a line unit.
Patent JP-H0956763-A (JP)
Title: Movable staircase
Inventor: YAMASHITA KUNIO
IPC: E04F11/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a movable staircase whose position can be set freely against their base, and position setting operation is easy. SOLUTION: The movable staircase consist of a base 1 with a predetermined height and movable stairs 2 provided movably on one end of the base 1, wherein the base 1 has a flat portion 7 and a strut 3 to support the flat portion 7, and the upper portion of the movable stairs 2 is hooked on the strut 3. The movable stairs 2 can be connected to the base 1 in any direction, and a plan view of the base 1 is nearly circular, whereas the upper portion of the movable stairs 2 is hooked on an annular member provided in a predetermined position on the strut 3.
Patent JP-H0582804-A (JP)
Title: Compound semiconductor device
Inventor: SAKAI HIROYUKI
IPC: H01L29/80
Filed: 1991-09-25
Abstract: PURPOSE:To prevent the lead current at the interface between a gate metal and a semiinsulating substrate, and reduce the side effect, and lessen the occupancy area on a chip by providing the contact with a wiring metal on the gate metal inside the active region of a MESFET CONSTITUTION:Contact holes 14 for connecting wiring metals 13a and 13b with ohmic metals 12a and 12b and a contact hole (slit) 14GE for connecting the wiring metal 13a or 13b with a gate metal 11 are provided inside the active region 18 wherein the semiinsulating board is doped with impurities for FET formation. Hereby, a gate takeout electrode does not exist on the semiinsulating substrate excepting the active region of the FET, so a leak current almost occurs at the interface between the gate metal 11 and the semiinsulating substrate. Moreover, it becomes hard for the hole injection from the gate metal 11 to the semiinsulating substrate to occur, and time side effect is reduced, and further the occupancy area on a chip becomes small.
Patent JP-S62104277-A (JP)
Title: Horizontal afc circuit
Inventor: OKUNO KAZUHIKO
IPC: H04N5/12
Filed: 1985-10-30
Abstract: PURPOSE:To always make the pulse width of a horizontal output pulse constant by using two ramp waveform outputs having a prescribed phase difference so as to control the leading and trailing of a horizontal output pulse. CONSTITUTION:The 1st and 2nd ramp waveform outputs (f), (g) have the same frequency and the same waveform and the phase is shifted by a prescribed quantity. Comparators 19, 20 use an error voltage (voltage corresponding to a phase difference between a horizontal synchronizing signal and a flyback pulse) (h) inputted from a phase comparator via a terminal 12 as a threshold so as to apply threshold discrimination to the ramp waveform output. Thus, the pulse width of the horizontal output pulse (c) is equal to the phase difference between the 1st ramp waveform output (f) and the 2nd ramp waveform output (g). Even when the flyback pulse is changed suddenly and the error voltage (h) rises or descends, the pulse width of the horizontal output pulse (c) is made always constant.
Patent JP-H0662859-A (JP)
Title: Immobilized modified enzyme and synthesis of ester by using the immobilized modified enzyme
Inventor: FUKUNAGA KIMIHISA
IPC: C12N11/08
Filed: 1992-08-20
Abstract: PURPOSE:To provide a hydrophobic immobilized modified enzyme immobilized on a photo-cross-linkable resin and provide a reaction process for synthesizing an ester in an organic solvent in the presence of the immobilized modified enzyme. CONSTITUTION:A hydrophobic enzyme modified with L-glutamic acid dioleyl ester ribitol (a neutral surfactant capable of forming a bimolecular film) is immobilized to a photo-cross-linkable resin such as ENTP-1000 (product of Kansai Paint Co.). An ester synthesis reaction can be carried out in an organic solvent by using the immobilized enzyme.
Patent JP-H0664553-A (JP)
Title: Variable steering angle ratio steering gear
Inventor: SHIMIZU YASUO
IPC: B62D3/12
Filed: 1992-08-21
Abstract: PURPOSE:To provide a variable steering angle ratio steering gear capable of changing the ratio of a wheel steering angle (transmission ratio) to the steering angle of a steering wheel with simple structure. CONSTITUTION:A variable steering angle ratio steering gear is provided with a first shaft 12 moved axially according to the rotation of a steering wheel 1, a second shaft 14 disposed approximately parallel to the first shaft 12 so as to steer wheels by the axial movement, and a first and a second engaging parts 11, 13 rotatably supported at the respective shafts 12, 14. The steering gear is further provided with a lever member 15 slidably engaged with the first and second engaging parts 11, 13, a fulcrum supporting member 17a for rotatably supporting a fulcrum member 16 positioned between the first and second engaging parts 11, 13, and fulcrum position moving mechanism 9 for moving the fulcrum supporting member 17a in the direction almost orthogonal to the first and second shafts 12, 14.
Patent JP-S62191046-A (JP)
Inventor: UIRIAMU EDOWAADO KOOMIA JIYUNI
IPC: B01J29/08
Filed: 1986-10-17
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-S6490858-A (JP)
Title: Steering assist for rear wheel steering vehicle
Inventor: YASUNO MITSUO
IPC: B60T8/175
Filed: 1987-10-01
Abstract: PURPOSE:To achieve stable driving even when cornering is carried out with reverse phase steering by providing a means for carrying out deceleration when the front wheel is in steering state while the rear wheel is in reverse steering mode. CONSTITUTION:A rear wheel steering mechanism 11 which is operated hydraulically and independently through a rear wheel steering controller 12 is provided independently from a front wheel steering mechanism 7 and controlled through a computer 10 based on an output from a steering angle sensor 9 for detecting steering angle of the front wheel steering mechanism. A brake device 17 is provided as a decelerating means for the rear wheel and supplied with oil pressure through a hydraulic mechanism 16 which is controlled through the computer 10. When the front wheel is steered under low speed condition and the rear wheel is brought into reverse steering mode, the computer 10 applies brake if deviation of yaw rate detected based on an output from a yaw rate sensor 15 is lower than a predetermined level and lowers vehicle speed.
Patent JP-S6491012-A (JP)
Title: Apparatus for monitoring underwater excavating state
Inventor: AOKI AKIO
IPC: G01C7/00
Filed: 1987-10-01
Abstract: PURPOSE:To ensure the prevention of useless digging and the like and to make in possible to perform highly efficient working, by processing the output signals form turning angle sensors and a sonar sensor of an excavator, and displaying the terrain of a surface to be excavated and the excavating locus at the same time. CONSTITUTION:On a turning body 6, a boom angle sensor 14, an arm angle sensor 15 and a bucket angle sensor 16 are mounted. A turning degree detector 17 is arranged at the center of the turning body. A sonar sensor 18, which detects the terrain of a sea bottom 2 with ultrasonic waves, is arranged on a working barge 5. The outputs of the sensors 13-18 are inputted into a specified information processing device. The position of the blade tip of a bucket 9 is operated by a well known operation expression. The locus of the blade tip and the terrain of the excavating surface from the sonar sensor 18 are displayed on a CRT at the same time. Therefore, useless digging, excessive digging, insufficient digging and the like can be positively prevented. Thus the highly efficient working can be performed.
Patent JP-S62107450-A (JP)
Title: Tracking control device
Inventor: MURATA NORIYASU
IPC: G11B15/467
Filed: 1985-11-01
Abstract: PURPOSE:To attain sure tracking control with simple circuit constitution by generating a sampling signal at the start and end point of time during the reproducing output period of a timing pilot signal. CONSTITUTION:A switch 10 is thrown by a timing signal from a timing generating circuit 15, a pilot signal is recorded on a pilot signal recording field at the start and end of each track, and a PCM video signal whose time axis is compressed is recorded to a PCM video signal recording field at the center of each track. The pilot signal recording field is provided to the start and end part of each track and consists of the 1st and 2nd fields. In case of the pilot signal recording field at the start of track, a pilot signal F1 is recorded to the 1st field of the track A stored by a rotary head HA and the pilot signal F2 is recorded to the 2nd field, a pilot signal F3 is recorded to the 1st field of a track B recorded by a rotary head HB, and the pilot signal F1 is recorded to the 2nd field.
Patent JP-H1187743-A (JP)
Title: Method for vacuum-laminating module
Inventor: MAKITA HIDEHISA
IPC: H01L31/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a solar battery module which has a large-area, smooth and good light-receiving surface by forming the module by laminating materials upon another, without leaving bubbles between the laminated materials. SOLUTION: In a vacuum-laminating method in which laminating treatment is performed on a module material 101 by heating a laminate-treating space after the material 101 has been arranged in the laminate-treating space, the space is evacuated, and ventilation layer forming members 103 and 104 are respectively arranged immediately above and below the material 101, respectively.
Patent JP-H10126895-A (JP)
Title: Digital hearing aid
Inventor: BRANDER RICHARD
IPC: G10L19/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To correct in real time the processing characteristic and its relative parameter in order to maximize the effect to a user of a hearing aid and to always improve the clarity of spoken words against the environmental noises by using a device which programs the hearing aid containing a digital signal processor which processes and amplifies the incident acoustic waves. SOLUTION: A remote control unit 16 controls the operations of hearing aids 12 and 14 and also transmits the instructions and parameter sets selected by a user to both aids 12 and 14 to adjust the hearing aid characteristics against various environments. Then the unit 16 contains a programming socket 16a to input and store the programs or parameter value that can be selected by the user. A programming interface 18 is connected to a personal computer 18a to offer the programming codes and also the electric signals which are used by the plugs 18b and 18c to program the aids 12 and 14 and the unit 16 respectively.
Patent JP-S63100714-A (JP)
Title: Crystal growing apparatus using chemical vapor growth method
Inventor: OTA YOICHIRO
IPC: H01L21/31
Filed: 1986-10-16
Abstract: PURPOSE:To reduce the temperature distribution of a substrate holding stand and the crystal-grown substrate placed thereon by a method wherein a hollowed substrate holding stand is formed and a medium substance, which is brought into liquid phase at the crystal growing temperature or thereabout, is sealed into said hollow part. CONSTITUTION:The medium 3, to be used for uniform heating and sealed into a hollow type substrate holding stand 2, is heated up by a high frequency heating coil 5. If the substance, which will be turned into liquid phase in the range of crystal growing temperature, is selected as the medium 3, a convection is generated in the medium 3 when crystal is grown, and the degree of non-uniformity in temperature distribution becomes very small. Accordingly, the degree of nonuniformity in the temperature distribution on the part adjoining to the medium 3 on the holding stand 2 is also very small, and the temperature distribution of a substrate 4 placed on the above- mentioned part can be made uniform. In the crystal growing method using a chemical vapor growth method, the reaction gas introduced into a reaction tube 1 is heated up on the substrate 4, a chemical reaction is generated, and it is deposited on the substrate 4 in the form of a crystal. Accordingly, as the temperature distribution of the substrate 4 is uniform, the crystal of good quality can be obtained.
Patent JP-S6488295-A (JP)
Title: Reactor core performance monitor of reactor
Inventor: IWAMOTO TATSUYA
IPC: G21C17/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain accurate thermal limiting the in a short time on a reactor core having a quarter symmetry by calculating output distribution only on a quarter reactor core region based upon a three dimensional physical model of the reactor core. CONSTITUTION:Enumerated data from various measuring instrument arranged in a reactor 1 are input from an data in put device 2 and output distribution in a quarter reactor core is calculated according to a three dimensional physical model of the reactor core by an output distribution calculating device 3. On the other hand, in a burnup distribution storage device 4 burnup distribution applied to the whole reactor core with dispersion in a manufacturing process of primary heavy element density for every fuel segment, asymmetry by past reactor core operation history and the like being considered. A thermal limiting value calculating device 5 calculates thermal limiting value applied to the whole reactor core in which asymmetry of burnup is considered in accordance with output distribution calculated by the calculating device 3 and burnup distribution stored in the storage device 4. Their reactor core performance calculated results are output by an operator output device 6.