baber/WOPTO huggingface dataset:
Patent JP-S6470104-A (JP)
Title: Tubular mixer-settler of multi-staged type
Inventor: HAINTSU EFUAASU
IPC: B01D59/24
Filed: 1988-08-15
Abstract: PURPOSE: To enable a tubular mixer-settler usable in other separating stages as well in retreatment of used nuclear fuel by connecting casings of one or several steps of the tubular mixer-settler as cathodes and arranging the anodes inserted from above into the range of settler chambers. CONSTITUTION: A tube piece 23 forming the settler chamber 27 and a tube piece 25 forming a mixer chamber 29 are fixed to each other by flange coupling 21. Both chambers 27, 29 are separated from each other by a perpendicular wall 3 which is covered by a throttle and is bored with a through-hole 35. Perpendicular plates 53 are arranged in a flow direction within the settler chamber 27 and the casing 55 of the tubular mixer-settler is additively connected as the cathode. Further, the casing 55 has a longitudinally long opening 57 within the range of the settler chamber 27 and an insulating material 61 is inserted onto its collar part 59. An anode plate group 63 rides on this material. The anode plates are projected between the upright cathode plates 53.
Patent JP-H0867525-A (JP)
Title: Production of preform of optical fiber
Inventor: TAKAHASHI YUJI
IPC: B01J4/00
Filed: 1994-08-26
Abstract: PURPOSE: To enable large change in surface temperature of a porous glass material and to suppress crack/deformation by specifying a mixing ratio of a glass raw material gas and an inert gas in a method for producing an optical fiber preform by a flame hydrolysis method. CONSTITUTION: Glass fine particles produced by jetting a glass raw material gas from a burner 4 and subjecting the gas to flame hydrolysis by a flame 6 are attached to a rotating starting material and grown to give a porous glass material 7. In production of this optical fiber preform, the glass raw material gas is sent to the burner 4 as a mixed gas having a blending ratio of the glass raw material gas and an inert gas to be the flow rate of the inert gas/that of the glass raw material of >=2.0. In order to attain the blending ratio, for example, the inert gas 2 is bubbled in a glass raw material solution 1 to form a mixed gas 3 of the glass raw material gas and the inert gas and the prepared mixed gas 3 is passed through a condenser and the glass raw material is condensed to actualize the blending ratio.
Patent JP-H0365766-A (JP)
Title: Designing device
Inventor: SHIBA SATOSHI
IPC: G06F17/50
Filed: 1989-08-03
Abstract: PURPOSE:To easily and speedily retrieve design process information in the past, to effectively utilize present design work and to improve efficiency for the design work with high reliability by supporting preparation processing in a preparing means based on the design process information in the past stored in a storing means. CONSTITUTION:A supporting means 3 supports preparation processing in the preparing means 1 based on the design process information in the past stored in the storing means 2 and the preparing means 1 prepares a fault mode effect analysis sheet and the design drawing of a design object with the support of the supporting means 3. Thus, by storing not only design information but also the design process information, the design process information in the past are easily and speedily retrieved and utilized for the present design work. Accordingly, the efficiency can be improved for the design work with high reliability.
Patent JP-H0252943-A (JP)
Title: Air conditioning device of radiation type
Inventor: SAITO MASANOBU
IPC: F24F11/02
Filed: 1988-08-12
Abstract: PURPOSE:To give persons in the room real feeling that they have surely always good room- heating or good room-cooling regardless of a change in the outside air temperature and a change in the state of sunshine towards the outer wall by providing sensors for detecting the temperatures of the outdoor air and outer walls and changing automatically the range of set temperatures for radiation heat transfer body which should be maintained by a controller. CONSTITUTION:A first sensor S1 for detecting the temperature of a radiation heat transfer body is provided, and in order to maintain it in a range of set temperatures a controller 6 which automatically operates a flow rate adjusting valve V1 is provided. A second sensor S2 for detecting the temperature of outdoor air is provided, and a set temperature change device 7 which instructs a range of set temperatures to a controller 6 from an output means 7b based on detected outdoor temperatures and a correlation program of outdoor temperatures set up beforehand in a memory 7a and the temperature of the radiation heat transfer body is provided. The memory 7a is set so that the higher the detected outdoor air temperature is, the lower the range of set temperatures is, and sets the temperature so as to give actual feeling of radiation heat transfer in room-heating or room-cooling among the radiation heat transfer body 2, the inner faces of the outer walls, and a human body regardless of the change in the temperature on the inner faces of the outer walls in response to a change in the outdoor air temperature.
Patent JP-H0522665-A (JP)
Title: Video synthesizer
Inventor: YAMAOKA TETSUYA
IPC: G09G5/36
Filed: 1991-07-16
Abstract: PURPOSE:To provide the video synthesizer not requiring a synthesizer composed of a multiplication part and an addition part and capable of suppressing the increase of the circuitry even when there are many video signals to be synthesized. CONSTITUTION:The first and second video signals inputted to video input terminals 1 and 2 are stored in memory parts 3 and 4 respectively based on a writing address signal to be supplied from a writing address generation part 6. On the other hand, a reading address generation part 7 generates a reading address signal based on the output of a key signal level detection part 9. The first and second video signals are selectively outputted bused on this reading address signal.
Patent JP-S6179307-A (JP)
Title: Spiral antenna
Inventor: HARA SHIGEO
IPC: H01Q17/00
Filed: 1984-09-27
Abstract: PURPOSE:To obtain an excellent directivity in a wide band, by filling up a cavity in such a way that plural ring-shaped wave absorbers are arranged outward from the center of a plane parallel with an antenna base, with the one having the highest frequency characteristic being put at the center. CONSTITUTION:A cavity 3 is filled up with ring-like wave absorbers 5a, 5b, and 5c, which are arranged in the order of frequency characteristic, with the one having the highest frequency characteristic being put at the center. When such a constitution is used, radio waves radiated to the lower side are absorbed by the absorber 5a and do not give any influences to radio waves radiated to the upper side, because the high frequency side of the frequency band of this antenna is radiated from the central part of an antenna base 1. Moreover, radio waves of intermediate frequency bands are radiated from the intermediate ring-shaped section on the base 1 and, therefore, radio waves radiated to the lower side are absorbed by the absorber 5b and do not give any influences to the radio waves radiated to the upper side. The same thing happens in the case of radio waves on the low frequency side. Since radio waves radiated to the lower side can be absorbed by means of wave absorbers having the highest absorption characteristics against radio waves of various frequencies, radio waves can be radiated under the optimum condition.
Patent JP-H0367742-A (JP)
Title: On-board video device for car
Inventor: SHIMIZU YOSHIO
IPC: G11B31/00
Filed: 1989-08-07
Abstract: PURPOSE:To facilitate the operations of a video device and the exchange of a tape, and make a tape-window visible externally by arranging the video device body at the glove box part of a dashpanel on the assistant seat side in a room. CONSTITUTION:A on-board video device 3, a television 4 for video, and a speaker 5 for video are arranged respectively at the glove box part 2 of a dashpanel 1 on the assistant seat in a room. Necessary apparatuses except the above apparatuses are arranged at places specially not specified such as an audio mounting part 6, etc. Thus, the glove box part 2 is in easy-to-reach place to facilitate the exchange of a tape. The operation of a control button can be made easier, and further a tape-window can be made visible externally.
Patent JP-H0486850-A (JP)
Title: Developing device
Inventor: HORI KENJI
IPC: G03G15/08
Filed: 1990-07-31
Abstract: PURPOSE:To supply only toner which is electrostatically charged to a developing sleeve, to restrain toner scattering and fogging at a developing stage in a developing area and to prevent the contamination of a periphery and the stain of an image by providing an electret layer having a reverse polarity to the toner on a supply roller. CONSTITUTION:By the rotation of the developing sleeve 1, the toner T which is electrostatically stuck to the electret layer E of the supply roller 2 and rotated to be supplied is successively peeled from the roller 2 side by a contact surface and carried to the developing area 6, and it is electrostatically attracted to a latent image on a photosensitive drum 5, which is developed. At such a time, the toner T is all electrostatically attracted to the latent image and is not scattered to the periphery because only the toner T which is electrostatically charged exists. Since the toner T which is not electrostatically charged does not exist, the toner T is not stuck to the part of the drum 5 where the latent image does not exist and the fogging phenome non does not occur. The electret is the material of high polymer which semipermanently maintains an electric polarization state at high voltage, and the material itself maintains the polarity even though a power supply circuit for applying bias voltage is not connected.
Patent JP-H0542872-A (JP)
Title: Automatic train operating device
Inventor: TSURUTA SHINICHIRO
IPC: B61L27/00
Filed: 1991-08-14
Abstract: PURPOSE:To conduct automatic train operation excellent in pattern follow-up property by restricting slip and skid. CONSTITUTION:In performing automatic train operation using a speed command operation device 16, a target speed pattern from a target pattern memory 14, past actual running data from a running data memory 15, speed data detected by a speed sensor 13, speed limit data and distance data from a ground unit 11 obtained by an onboard detecting device 12 are input and an operation control command to which past actual running data is added is calculated and output. Train running control according to this output prevents the time delay caused by the repetition of slip and skid, and also improves scheduled time running, energy saving, stopping at a fixed position, and a riding feeling.
Patent JP-S5996328-A (JP)
Title: Reinforcing work of retaining wall and earth anchor therefor
Inventor: NODA YUUJI
IPC: E02D5/80
Filed: 1982-11-18
Abstract: PURPOSE:To effectively form anchor bodies by a method in which an earth anchor whose base seat is fixed to the tip of a hollow tension member is turned to form a pit, and cement milk injected into the hollow of the tension member is flowed out of the tip of the tension member. CONSTITUTION:An earth anchor 12 is penetrated through a retaining wall 21 from a base seat 4 side into the ground while being turned, and a large-diameter pit 22 is formed a tension member 11. At the same time, cement milk 23 is injected from the outer end of the tension member body 1 into the hollow portion and then flowed out of an outlet port 10. The cement milk 23 coming out of the tip of the tension member 11 permeates into the surrounding ground of the pit and hardens to form an anchor body 24.
Patent JP-H05219370-A (JP)
Title: Picture processing unit
Inventor: YAMAGUCHI YUKIO
IPC: H04N1/40
Filed: 1992-07-30
Abstract: PURPOSE:To realize elimination of background with high accuracy by automatically correcting gradation of a picture element with a lower density than a background level in gradation picture information into gradation of lower density. CONSTITUTION:Gradation picture information is inputted to an image scanner 10 and the information is processed by a range discrimination means 20, in which the fluctuation of the gradation is detected from each of plural picture numbers. Then a difference between a maximum value and a minimum value detected by the discrimination means 20 is calculated by a subtractor 23 and the difference is outputted to a comparator 24. The comparator 24 compares the difference with a predetermined threshold level and outputs a range discrimination signal to a background density detector 40. Moreover, a level discriminator 30 uses a minimum value detector 31 to output a gradation whose density is minimum in the picture signal to a comparator 32. The comparator 32 compares the gradation with a threshold level set by a threshold level setting device 50 and outputs a discrimination signal to the detector 40. Then a background level adjustment device 60 corrects the gradation of a picture element lower than the background level into a lower gradation. Thus, the proper background level is set to eliminate the background portion.
Patent JP-H1084980-A (JP)
Title: Pcaps vector which is positive selective vector on caps gene and use thereof
Inventor: SCHLIEPER DANIEL
IPC: C07K14/245
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector containing a modified cap gene in which the expression thereof is fatal to an adenylate cyclase-positive host cell in a host containing a vector having a suitable cleavage site in a selective gene in which the functional expression thereof is interfered by insertion of an exogenote. SOLUTION: This new vector comprises a modified cap gene as a selective gene, having positive selection possibility for cloning a DNA sequence and capable of coding a CAP protein having a modified DNA-binding specificity in which the expression thereof is fatal to an adenylate cyclase-positive host cell in a host cell transformed with a vector having a suitable restriction cleavage site in a selective gene in which the functional expression thereof is interfered by the insertion of an exogenote. The vector has a possibility of the positive selection for cloning the DNA sequence in the host cell transformed with the vector and capable of cloning the DNA sequence by replicating the vector in the host cell.
Patent JP-S58105676-A (JP)
Title: Magnetic record reproducing system
Inventor: KANEKO SHINJI
IPC: H04N5/91
Filed: 1981-12-18
Abstract: PURPOSE:To prevent lowerings of the picture quality at the time of reproduction, by performing the phase equivalence of polyphase signals to be performed at the time of record reproduction before video signals are changed into polyphase signals and after they are returned to the original state. CONSTITUTION:High band video signals from a terminal Ti are converted into digital signals by an A/D converter 2, after they are compensated for the phase distortion and group delayed amount through a low-pass filter equipped with a phase equalizer EQ. The signals are alternately accumulated in memories 3a and 3b at every signal corresponding to 1H under the control of controller 4, and read out by extending the time axis, and impressed upon write heads 9a and 9b through D/A converters 5a and 5b, low-pass filters 6a and 6b, modulators 7a and 7b, and amplifiers 8a and 8b, and then, recorded in two phases. At the time of reproduction, the recorded 2-phase signals are outputted as reproduced video signals through the low-pass filter equipped with the phase equalizer, after they are combined with high band signals in the opposite way of the procedure mentioned above.
Patent JP-S5992673-A (JP)
Title: Communication system of facsimile
Inventor: MISU TOSHIAKI
IPC: H04N1/32
Filed: 1982-11-19
Abstract: PURPOSE:To reduce loss time even when there are many originals to be sent and to shorten the transmission time of all originals by eliminating the need for the transmission and reception of control signals between a transmitter and a receiver which are performed every time the transmission of one original is completed. CONSTITUTION:When a discrimination signal CED which indicates a nonvoice terminal and a digital discrimination signal DIS are sent from a reception side, a transmission side receives and detects those signals to send out a digital instruction signal DCS responding to a standard function discriminated by the signal DIS and a signal TCF for allowing a receiver to make a training check. The reception side detects those signals and confirms that there is no abnormality to send out a reception preparation completion signal CFR, and then a transmitter receives and detects it and starts sending a picture signal PIX. When the transmission of all originals is completed, a picture information end signal EOM is sent out and a signal MCF showing that the reception of additional picture from the reception side is possible is received and confirmed to send out a circuit disconnection instruction signal DCN to the reception side, disconnecting the circuit.
Patent JP-S58105587-A (JP)
Inventor: NAKAJIMA SHIGERU
IPC: H05K1/02
Filed: 1981-12-18
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-S58105686-A (JP)
Title: Remote monitoring and controlling device
Inventor: ITOU TAKESHI
IPC: H04Q9/00
Filed: 1981-12-18
Abstract: PURPOSE:To make an executive switch effective based on the selected state of a selective switch of its own station, and to easily operate the switch on a control console, by installing a signal line which interconnects across adjoining key stations that the executive switch of each station is turned on. CONSTITUTION:A key station monitors and controls plural secondary stations, and a pair of key stations constitute an N type remote monitoring and controlling device, and then, plural pairs of the N type remote monitoring and controlling devices constitute a remote monitoring and controlling device. Each adjoining master stations 2-1-2-N are connected with each other with turn on/turn off executing down inter-master station service signal lines 10-1-10-(N-1) and 11-1- 11-(N-1). Moreover, they are also connected with each other with turn on/turn off executing up inter-master station service signal lines 12-1-12-(N-1) and 13-1- 13-(N-1) and, at the same time, turn off and turn on executive SW signals 8-1- 8-N and 9-1-9-N from executive switches 6-1-6-N and turn on executive switches 7-1-7-N of a control console 1 are added to each master station 2-1- 2-N. Then, the executive switches are set to the effective condition based on the selected condition of the executive switch of its own station, and thus, the operation is made easier.
Patent JP-H0253825-A (JP)
Title: Production of soluble polyimide and polyimide resin varnish
Inventor: MARUYAMA YUTAKA
IPC: C08G73/10
Filed: 1988-08-16
Abstract: PURPOSE:To obtain the subject polyimide having low dielectric constant and excellent transparency by subjecting specific aromatic polyamic acid containing perfluoroalkyl group to cyclizing reaction in organic solvent in the presence of lower aliphatic monocarboxylic anhydride and tertiary amine. CONSTITUTION:(A) Aromatic polyamic acid having repeating unit expressed by formula I (Rf is perfluoroalkyl; R2 is tetrafunctional organic group; R3 is H or monofunctional organic group, -N- is in metaposition or para-position in relation to aromatic ether bond -O-) is subjected to cyclizing reaction in the presence of (B) (i) lower aliphatic monocarboxylic anhydride and (ii) tertiary amine in (C) organic solvent to obtain (D) the aimed soluble resin having repeating unit expressed by formula II.
Patent JP-H05150294-A (JP)
Title: Camera with trimming function
Inventor: AOSHIMA TSUTOMU
IPC: G03B15/00
Filed: 1991-07-19
Abstract: PURPOSE:To eliminate difference between the image of a photographer and an actual photograph by inhibiting that trimming magnification becomes equal to or above a prescribed value when a filter is attached. CONSTITUTION:A screw part 12a is formed on the frame of the outside circumference of the filter 12 and the filter 12 is fitted by screwing the screw 12a in the inside screw part of a lens barrel 1. At this time, the filter 12 abuts on the part 10c of a detection lever and the detection lever is moved in a direction which is reverse to an arrow B by resisting to the pressing force of a spring 11. Then, when the filter 12 is perfectly fitted to a lens barrel cover 1, the part 10d of the detection lever is placed at a position where it can abut on the arm part 6b of a cam plate 6 and the movement of the plate 6 in a prescribed direction is inhibited. In such a case, the maximum set value of the trimming magnification at the time of attaching the filter is decided by setting a gap (t) between the arm part 6b and the part 10d. In such a way, the trimming magnification is inhibited to become the prescribed magnification or more when the filter is attached.
Patent JP-H0866640-A (JP)
Title: Waste paper setting device of waste paper treating machine
Inventor: KAWASE MASAHIRO
IPC: B02C23/02
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a waste paper setting device of a waste paper treating machine which is perfect in terms of security maintenance of a stage before waste paper is treated and is capable of accepting setting treatments concentrated in a short time. CONSTITUTION: This waste paper setting machine receives the waste paper P to be set at the time of door closing in the upper part of a housing section 9 in which a prescribed amt. of the set waste paper P is housed. The machine is provided with a door mechanism 5 which places the set waste paper P in the housing section 9 at the time of door opening.
Patent JP-2001036451-A (JP)
Title: Path search circuit in cdma cellular system
Inventor: SATO TOSHIBUMI
IPC: H04B1/707
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To perform path search even under low Eb/Io before an antenna directivity is formed in a cellular system using an adaptive array antenna. SOLUTION: This circuit consists of an array antenna 101, radio receiving parts 1021 to 102Na in each of antenna elements 101 to 10Na, A/D converters 1031 to 103Na, the replica generating part 105 of a known signal sequence on a receiving side, correlation operating parts 1041 to 104Na calculating a replica signal and a cross-correlation signal of each antenna element, a weight balance operating part 106 performing weight balancing of a correlation signal in each antenna element, a weight controlling part 108 designating a weight coefficient so as to meet a directivity to a plurality of directions in which there is a possibility that the mobile terminal of the other communication party exists and a correlation peak detecting part 107 detecting a peak from delay profiles in a plurality of the directions and deciding the rough direction of the mobile terminal and receiving timing.
Patent JP-S6447676-A (JP)
Title: Motor power steering gear
Inventor: KOMAMURA SEIJI
IPC: B62D5/04
Filed: 1987-08-17
Abstract: PURPOSE:To improve the safety of a motor power steering gear by changing over automatically said gear to a manual steering gear when an abnormal output is generated while said gear is not affected by fine voltage of noise or the like and further the input torque is almost zero. CONSTITUTION:The vehicle speed signal detected by a vehicle speed sensor 11 is input to a vehicle speed signal processing circuit 19 and abnormal vehicle speed sensor detecting circuit 20 of a motor controller a. The signal processed by said circuit 19 is input to an interrupting port of a microprocessor P. The axial force signal detected by a axial force sensor 12 is input to a axial force signal processing circuit 21 and an abnormal axial force sensor detecting circuit 22 of said motor controller a. The signal processed by said circuit 21 is input to the microprocessor P. From an output port C1 of the microprocessor P is output a reversible signal Mo for specifying the rotational direction of the motor M.