baber/WOPTO huggingface dataset:
Patent JP-S6274929-A (JP)
Title: Sulfonated polyaryl ether polymer, its production and separatory membrane comprising the same
Inventor: IKEDA KENICHI
IPC: C08G65/48
Filed: 1985-09-30
Abstract: PURPOSE:To obtain at a high production rate the titled polymer which has a desired degree of sulfonation and can give a separatory membrane having excellent membrane performances such as a long membrane life, by sulfonating a polyallyl ether polymer. CONSTITUTION:For example, 4,4'-dichlorodiphenyl sulfone, 4,4'- dihydroxybenzophenone, etc., are condensed together with an alkali metal (bi)carbonate (e.g., K2CO3) in the presence of a sulfone or sulfoxide solvent (e.g., sulfolane) and, optionally, an organic solvent such as xylene to obtain a polyallyl ether polymer comprising 1mol% or above polymer (A) having repeating units of formula I (wherein X1-2 are CO or SO2 and n>=1) and, optionally, 99mol% or below repeating units of formula II. This polymer is dissolved in concentrated sulfuric acid and the solution is agitated at room temperature to sulfonate only component A and leave component B unsulfonated. In this way, the titled polymer having a desired degree of sulfonation and a logarithmic viscosity (in a solution of 0.5g of the polymer in 100ml of N-methylpyrrolidone at 30 deg.C) of 0.2 or above is obtained.
Patent JP-S6461884-A (JP)
Title: Ultrasonic-system vehicle sensor
Inventor: FUKUSHIMA TOSHIHIRO
IPC: G06G1/04
Filed: 1987-08-31
Abstract: PURPOSE:To receive only a primary reflected wave regardless of the constitutions of the bottom of an elevated road and a circumferential environment, by fitting a reflecting plate, which is in an inclined condition for the turnaround wave direction of an ultrasonic wave, at an vehicle passing on a road, and folding and reflecting the reflected wave returning near the circumference of an ultrasonic wave echo sunder transducer. CONSTITUTION:When an ultrasonic wave X1 is transmitted from an ultrasonic wave transceiver 4, a primary reflected wave H1, which is reflected by a road surface R or the passing vehicle and returns, is received by the ultrasonic wave transceiver 4. At such a time, a reflected wave H1 has a slight diffusion, and returns near the circumference of a transceiver 2, on the other hand, when an inclined reflecting plate 5 with an inclination angle of 45 deg. is provided at the vehicle, the wave H1 is reflected in a vertical direction, and does not reach the road surface R or the bottom L of the upper elevated road. Consequently, the secondary or tertiary reflection is not generated, too, and the measuring accuracy is improved. Here, the inclination angle is allowable at 20-60 deg.,, and when sponge or glass wool is stuck on a reflecting plate 5, and external sound is absorbed, and a sensing function is improved.
Patent JP-S6196301-A (JP)
Inventor: SADA TETSURO
IPC: F22B33/18
Filed: 1984-10-18
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-S6279020-A (JP)
Inventor: IMAI MASAHIRO
IPC: A47J27/00
Filed: 1985-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1148098-A (JP)
Title: Index machine
Inventor: TAMATE KAZUHIRO
IPC: B23Q39/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enable the high-speed indexing work by integrally assembling each working unit with an index machine, and synchronously driving each working unit with a turning table with a indexing device. SOLUTION: An index machine is controlled by a control means, and a turning table 1 is rotated for indexing per a set angle by a driving device. With this structure, a vertical driving shaft and a horizontal driving shaft are driven so as to supply work boards 11, parts C12, parts D13, parts E14 and parts F15 in a carry-in unit 3, a unit C5, a unit D6, a unit E7 and a unit F8. A work 11H, of which work is concluded, is delivered by a delivery unit 10, and a unit B4 and a unit G9 arranged on a working table 2 are driven.
Patent JP-H0669716-A (JP)
Title: Wide band-two dipole antenna
Inventor: SHIMADA NORIHIKO
IPC: H01Q9/28
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a uniform beam where the fluctuation of horizontal surface directivity half breadth and a gain is small with respect to a frequency as to a sector zone. CONSTITUTION:A wide band two dipole antenna 11 consisting of two pairs of dipole elements 12 and 12 which are arranged in parallel 10 right and left and of a reflecter 14 arranged in a position detached from the dipole elements 12 and 12 by about a 0.2 wavelength (wavelength is that of used frequency) is provided with the two pairs of non-feeding elements 13 and 13 of trapezoidal plates which are symmetrically arranged in parallel to the dipole elements 12 and 12 between the two pairs of the dipole elements 12 and 12.
Patent JP-H0753667-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: NISHIKAWA GOJI
IPC: H01L23/31
Filed: 1993-08-11
Abstract: PURPOSE:To obtain an epoxy resin composition, containing an epoxy resin and a phenol resin having respective specific skeletons and an inorganic filler as essential components, excellent in moisture and solder heat resistances, etc., and useful for sealing, coating, insulating, etc., semiconductor devices, etc. CONSTITUTION:This resin composition contains (A) an epoxy resin expressed by formula I [R1 is CjH2j+1; R2 is CkH2k+1; (j), (k) and (n) are 0 or integers of >=1], (B) a phenol resin expressed by formula II [R3 is ClH2l+1; R4 is CmH2m+1; (l), (m) and (n) are 0 or integers of >=1] and (C) an inorganic filler (preferably silica powder having <=30mum average particle diameter) in an amount of 25-90wt.% based on the resin composition.
Patent JP-S60111395-A (JP)
Title: Address generation system of memory device
Inventor: OGURA TAKESHI
IPC: G11C15/04
Filed: 1983-11-21
Abstract: PURPOSE:To utilize effectively resources of a memory device such as an association memory, which can access to data and delete them without using a storage location of the data and to enable a high throughput. CONSTITUTION:When a control circuit 15 receives a control circuit for data registration through a control line 108 from the outside at the time of registering data in a memory device 10, whether or not an effective address is stored in an address storage part 13 is investigated through a signal line 104, the operation mentioned below is controlled. When effective addresses are stored in the address storage part 13, one effective address is taken out from the address storage part 13, a selector 14 is controlled and the address is outputted. The taken- out address is deleted from the address storage part 13 through a control line 105 after the output. When an effective address is not stored in the address storage part 13, the selector 14 is controlled, and the output of a counter circuit 12 is outputted as an address. After the output, the counter circuit 12 is counted up or counted down.
Patent JP-H0541618-A (JP)
Title: Correction circuit for dc offset
Inventor: TOMIYAMA HITOSHI
IPC: H03F3/347
Filed: 1991-08-05
Abstract: PURPOSE:To correct a DC offset current by connecting the output transistor (TR) of a current mirror circuit to the output of other current mirror than a differential amplifier circuit and supplying the output current of a 2nd TR to the current mirror circuit. CONSTITUTION:The collector of a 8th TR Q22 is connected to a connecting point between the collector of a 2nd TR Q12 and the collector of a 4th TR Q14. The a base current IB outputted from a 6th TR Q24 is fed to a 7th TR Q21. Then a difference DELTAI between the collector current of the 2nd TR Q12 and the collector current of the 4th TR Q14 flows to the collector of the 8th TR Q22. Thus, the DC offset current DELTAI caused by the differential amplifier circuit 14 and the current mirror circuit 15 is cancelled by the TRs Q23, Q24 and the current mirror circuit 21 and the flowing of the DC offset current DELTAI to a next stage is avoided.
Patent JP-2001048583-A (JP)
Title: Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS AND CRYSTALLINE GLASS
Inventor: SHIMATANI NARUTOSHI
IPC: C03C10/12
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a Li2O-Al2O3-SiO2-based crystallized glass capable of attaining excellent clarity and glass characteristics even if the amount of As2O3 is reduced by making the glass include a specific amount of Sb2O3 having weak toxicity and slight possibility of contaminating an environment as an As2O3 substitute for clarity and promoting crystallization and have a specific β-OH amount. SOLUTION: A Li20-Al2O3-SiO2-based crystallized glass having a low coefficient of thermal expansion, high mechanical strength and excellent clarity is obtained by making the glass have a composition containing 0.05-4 wt.% of Sb2O3 and 0.3-4/mm β-OH amount. The crystallized glass is obtained by heat- treating a Li2O-Al2O3-SiO2-based crystalline glass containing 0.05-4 wt.% of Sb2O3 and having 0.15-2 mm β-OH amount. The crystallized glass preferably has a composition of 50-80 wt.% of SiO2, 12-30 wt.% of Al2O3, 1-6 wt.% of Li2O, 0-5 wt.% of MgO, 0-5 wt.% of ZnO, 0-8 wt.% of BaO, 0-5 wt.% of Na2O, 0-5 wt.% of K2O, 0-8 wt.% of TiO2, 0-7 wt.% of ZrO2, 0-7 wt.% of P2O5 and 0.05-4 wt.% of Sb2O3.
Patent JP-H1062440-A (JP)
Title: Rolling bearing unit with rotational speed detector
Inventor: OUCHI HIDEO
IPC: G01P3/487
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance detection reliability of the rotational speed of a rotary wheel by increasing the sensor output. SOLUTION: An encoder 13 turning together with a rotary wheel comprises first permanent magnets 15 where S and N poles are arranged alternately in the circumferential direction. End plates 27, 27 constituting the stator 23 of a sensor 20 face, at the edges thereof, the opposite poles of the first permanent magnet 15 at a part thereof. Second permanent magnets 25, 25 are arranged on the opposite sides of the end plates 27, 27 while reversing the magnetizing direction. Magnetic fluxes from the first and second permanent magnets 15, 25 flow through the core rod 26 constituting the stator 23 in the opposite directions as the encoder 13 turns thus inducing an AC current in a coil 24.
Patent JP-S60113863-A (JP)
Title: Power transmitting device for washing machine or the like
Inventor: OOTANI AKIHIKO
IPC: F16H55/38
Filed: 1983-11-22
Abstract: PURPOSE:To permit silent running by forming a V-groove engaging a poly V-belt in a motor pulley at the drive side so that a driven pulley engages a band having coefficient of friction. CONSTITUTION:A motor pulley 7 at the drive side is formed with a V-groove in which the top of a poly V-belt 8 is fitted. At both side surfaces of a driven pulley 5 are formed respectively with a collar 5a and a recess 5b integrally. And a planer band 9 including rubber or the like and having high coefficient of friction is attached to the driven pulley such that projections 9a formed on both ends engage the recesses 5b. Thus, power can be securely transmitted to prevent slippage and eliminate the production of abnormal sounds.
Patent JP-S59110246-A (JP)
Title: Slave station selection system of 1:n information transmission system
Inventor: YAMAZAKI SETSUYA
IPC: H04L12/00
Filed: 1982-12-15
Abstract: PURPOSE:To prevent the calling of unselected slave stations from being ceased by calling one slave station once for every time information transfer with another slave station selected by interruption is carried out successively. CONSTITUTION:If a slave station 21 changes in state to cause an interruption therefrom in a normal state, i.e. while information is collected by calling slave stations 21-2N in order, a master station 1 interrupts polling and starts selection control over the slave station 21. The interrupted calling of the slave station 24 is carried out once after one-time selection control over the slave station 21, and selection control over the slave station 21 is perfomed once more; and then the next slave station 25 is called and the selection control over the slave station 21 is carried out once more. Thus, unselected slave stations are polled during the selection control over slave stations which change in state.
Patent JP-H0562582-A (JP)
Title: Electromagnetic relay
Inventor: TAKADA KAZUMASA
IPC: H01H50/56
Filed: 1991-08-30
Abstract: PURPOSE:To improve the contact reliability of a contact. CONSTITUTION:An electrically conductive plate 4 is supported integrally with an armature 3 at its basic end 4a through a support 5 made of insulative material. In a face of the conductive plate 4 opposite to the face having a movable contact 4d to be in contact with a stationary contact 4e, a drive member provided with a drive element 6a between the movable contact 4d and the basic end 4a in a manner to be substantially in contact therewith is provided to extend from the support 5. In the moving period of armature 3 from the time when the armature 3 is attracted by a steel core and the movable contact 4d is brought into contact with the fixed contact 4e to the time when it is further attracted by the steel core, the conductive plate 4 is pressed and driven at its intermediate position between the movable contact 4d and the basic end 4a by the drive element 6a of the drive member 6. Accordingly the sliding amount and contact pressure of the movable contact 4d to the stationary contact 4e face becomes large, whereby the contact reliability of the contacts 4d, 4e is improved.
Patent JP-S6197723-A (JP)
Title: Control circuit for amount of conduction using phase control
Inventor: FUJIWARA TOSHIAKI
IPC: G05F5/00
Filed: 1984-10-18
Abstract: PURPOSE:To control the amount of energization with extremely high accuracy regardless of the power supply frequency when the amount of conduction is small, by making use of the rise part of a capacitor charging waveform to control the time and the amount of conduction to the load. CONSTITUTION:The output of a comparator 15 is kept at an L level while the charging voltage Vc is less than the comparison voltage Vref. While the output of a comparator 17 is kept at an H level. Thus a transistor TR5 conducts to supply the electric power to the load 3. In this case, both TR14 and 18 are kept OFF. When Vc>=Vref is satisfied, the levels of outputs are reversed between both comparators 15 and 17. Then the TR5 is turned off the the supply of power is discontinued to the load 3. Then both TR16 and 18 are turned on and therefore a capacitor 12 is discharged via a resistance 19. Thus the potential of the Vc is reduced gradually with the potential of the Vref set at zero. Then Vc<Vref is secured again if the discharge is through with the capacitor 12 within a positive half-wave period. The similar action is repeated to control the amount of conduction to the load 3.
Patent JP-H0663514-A (JP)
Title: Selecting device for color of bottle
Inventor: YAMAGUCHI TAKEO
IPC: G01J3/51
Filed: 1992-08-19
Abstract: PURPOSE:To improve the selection efficiency of colors of bottles by fetching image information of the bottle, counting the number of picture elements having a gradation of each color in the image information, comparing it with a threshold and executing a color code processing, at the time of selecting collected bottles with respect to colors for the purpose of reutilization. CONSTITUTION:When a bottle is carried into a color selecting device 30 by a supply device 10, a still picture of the bottle is photographed by CCD cameras 34a, 34b. Subsequently, in a computer, the number of picture elements having a gradation of each color of R, G and B to brown in an area of an image determined in advance by a first CCD camera 34a, and number of picture elements having a gradation of each color of R, G and B corresponding to first transparency are counted. Also, the number of picture elements having extension of each color of R, G and B corresponding to second transparency is counted. These counted values are compared with a stored threshold and whether they correspond to a specific color or not is discriminated, and by a result of its discrimination, an inspecting/classifying device 20 is controlled.
Patent JP-H0269695-A (JP)
Title: Flow rate adjusting mechanism for failed fuel detecting device of fast neutron reactor
Inventor: KASAHARA YOSHIYUKI
IPC: G21C17/07
Filed: 1988-09-05
Abstract: PURPOSE:To prevent leakage of a coolant to the upper section of a reactor with a simple constitution by constituting a porous throttle valve of a cylindrical body, which incorporates an apparatus for failed fuel detection, forms a coolant path, and moves in the vertical direction, and a housing section on the surface of which the cylindrical body slides. CONSTITUTION:In a failed fuel detecting device 30 of a cylindrical housing 3 which is provided through the reactor-top mechanism 2 of a reactor vessel and vertically extended downward toward a reactor core, a orifice type porous port is formed of the opening 40 of the projecting section 39 of a vertically movable cylindrical body 5, which incorporates apparatuses for failed fuel, forms a coolant path, moves in the vertical direction, and has a multi-pipe structure, and the inner surface of the cylindrical body 5 on which the outer surface of the projecting section 39 of the housing 3 slides and the cylindrical body 5 is provided so that a coolant cannot leak to the mechanism 2. Moreover, the flow rate of the coolant is controlled with high accuracy corresponding to the vertical movement of the cylindrical body 5. In addition, an overflow hole 55 and O-ring 43 at the upper section of the cylindrical body 5 also prevent the leakage to the mechanism 2.
Patent JP-S6463552-A (JP)
Title: 4-biphenylylacetic acid ester-cyclodextrin inclusion compound
Inventor: KAMIKAMA KANEHITO
IPC: A61K47/40
Filed: 1987-09-04
Abstract: NEW MATERIAL:The 4-biphenylylacetic acid ester-cyclodextrin inclusion compound. EXAMPLE:4-Biphenylylacetic acid ethyl ester-dimethyl-beta-cyclodextrin inclusion compound. USE:The inclusion improves the absorbability of 4-biphenylylacetic acid which is an active component, reduces the rate of administration owing to the increase in blood concentration and enables the application of the compound to an oral drug. 4-Biphenylylacetic acid is useful as an anti-inflammatory, analgesic and antipyretic agent. PREPARATION:A 1-6C lower alkyl ester of 4-biphenylylacetic acid is added to an aqueous solution of dimethyl-beta-cyclodextrin or hydroxypropyl-beta- cyclodextrin optionally in a state dissolved in a solvent (e.g. methanol) and the mixture is stirred at 10-90 deg.C for several house - several weeks to obtain the objective compound.
Patent JP-S6464401-A (JP)
Title: Axial ratio compensator
Inventor: ENDO NOBUHIRO
IPC: H01P1/161
Filed: 1987-09-04
Abstract: PURPOSE:To easily compensate a cross polarized wave by constituting the titled device of a circular waveguide to have a slit for coupling on a tube wall, a nonreflective terminating device coupled through this slit and a rotary joint. CONSTITUTION:When a (z) direction is a wave propagating direction, a radiator is attached in one side and a polarizing divider is attached in the other side. In positions to face each other concerning a central axis (z) of a circular waveguide 2 to be the main body of a cross polarized wave compensator, slits 7 are cut in the same sizes in a (z) axis direction one by one. Through this slit, a nonreflective terminating device 3 is the waveguide 2 by a rectangle waveguide. By this slit 7, one part of an electric wave to pass through the waveguide 2 is coupled and absorbing to a resistance body 6 equipped in this rectangular waveguide. Thus, the cross polarized wave can be easily corrected.
Patent JP-H0384331-A (JP)
Title: Shower device
Inventor: SHIRAI SHIGERU
IPC: F24D17/00
Filed: 1989-08-28
Abstract: PURPOSE:To reconcile a music with variation in sound stress of shower timewise to be coincided to each other in by a method wherein a flow rate controlling device for outputting a flow rate control signal varying in response to a music sound signal generated from a music sound signal generating means is provided. CONSTITUTION:When a compact disc player 7 is operated by a remote control device 17 of a shower room mounted in a shower room, a music sound signal is generated. An intensity element of this music sound signal is detected by an intensity element sensor means 9. A flow rate of shower is controlled by the intensity element signal. That is, the intensity element signal from the intensity element sensing means 9 is sent to a flow rate controlling device 10. The flow rate controller 10 is cooperated with the music sound signal to transmit a flow rate control signal for variably controlling a flow rate control valve 11 acting as the flow rate control means and then a flow rate of shower is increased or decreased in cooperation with an intensity of loudness of the music. At this time, it is sometimes found that the hot water is discharged from a discharging port 14 and a time delay may occur from this discharging to its striking against a body. However, a variation in stress of music heard from a speaker 6 and a variation in stress of shower striking against the body are synchronized timewise.
Patent JP-S59109109-A (JP)
Inventor: KOBAYASHI MAKOTO
IPC: A01D17/00
Filed: 1982-12-16
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-H0774799-A (JP)
Title: Fault information output system in network management system
Inventor: AKIBA TOSHIYUKI
IPC: H04L69/40
Filed: 1993-09-06
Abstract: PURPOSE:To quicken corresponding to a fault in a network management system. CONSTITUTION:On the occurrence of a fault, an information processing section 7 stores fault occurrence information to a LOG 11 and registers a LOG storage number representing a storage location, an equipment name and a fault location to a management table 10 as a series of information and informs fault occurrence information to a pattern output section 5 to output the fault occurrence information to a CRT 3. Furthermore, when a condition stored in an automatic output condition registration table 9 and the fault occurrence information are coincident, the fault occurrence information is informed to a document output section 6 to provide an output to a printer 4. When a fault is restored, the LOG storage number read from the management table 10 based on the fault restoration information is used to extract the fault occurrence information from the LOG 11. Then the fault restoration information is informed to the pattern output section 5 and when the condition stored in an automatic output condition registration table 9 and the fault occurrence information are coincident, the fault restoration information with the fault occurrence information added thereto is informed to a document output section 6.
Patent JP-H0862691-A (JP)
Title: Photographing device
Inventor: TAMAMURA HIDEO
IPC: G03B19/06
Filed: 1994-08-24
Abstract: PURPOSE: To prevent an unnecessary sound generated when a silver-salt film is rewound from being recorded extending over a long time in the midst of the photographing action of a video camera. CONSTITUTION: A standby state where the film is loaded at the silver-salt camera part of a photographing device is attained (S101). A silver-salt camera is released(S102). An AF(range-finding) action, an AE(photometry) action and an exposure action such as the opening and closing action of a shutter are executed (S103). It is discriminated whether an exposed frame is the final or not(S104). When it is not the final frame, one frame is fed(S105) and the stage is returned to the stage S101 again. Then, the standby state is attained. When the frame is judged to be the final at the stage S104, it is judged whether a video recording action is executed by the video camera part at present or not(S106). When it is in the midst of the video recording action, the rewinding action of the silver-salt film is stopped(S109).  When it is judged at the stage S106 that the video recording action is not executed in the video camera part, the rewinding action of the silver-salt film is started(S107). When the film comes to an end, the rewinding action of the silver-salt camera part is stopped(S108).