baber/WOPTO huggingface dataset:
Patent JP-H09291078-A (JP)
Title: New imidazole derivative having orthomethoxyphenylpiperazinylalkoxyaryl group and its production
Inventor: KIMURA TETSUYA
IPC: A61P9/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new imidazole derivative having both an angiotensin II-antagonizing action and an α1 -blocking action, and useful as a therapeutic medicine for circulatory diseases such as hypertension, cardiac diseases (cardiac hypertrophy, cardiac failure, etc.), nephritis and apoplexy. SOLUTION: An imidazole derivative of formula I [A is methylene, carbonyl; R is a 1-3C lower alkyl, a 1-5C acyl; X is CH, N atom; Y is carboxy, tetrazole; (m) is 0, 1; (n) is 3, 4] or its pharmaceutically acceptable salt. For example, 4-[3-[4-[[2-butyl-4-chloro-1-[(2'-ethoxycarbonylbiphenyl-4-yl)methyl]i midazol-5- yl]methylaminomethyl]phenoxy]propyl]-1-(2-methoxyphenyl)piperazine. The compound of formula I (Y is carboxy group) can be obtained by hydrolyzing a compound of formula II (R<1> is a 1-3C lower alkyl).
Patent JP-S61285638-A (JP)
Title: Straight beam microwave tube
Inventor: KINGOU TADAHISA
IPC: H01J23/033
Filed: 1985-06-13
Abstract: PURPOSE:To improve the dissipation efficiency for the heat generated in the inner wall of pole pieces and to obtain sufficient output power, by making 3-layer structure by interposing a copper or copper alloy layer in the pole piece made of iron or iron alloy and brazing the layers to make the spaces between the layers hermetically sealed. CONSTITUTION:A pole piece 2a is made in 3-layer structure of an iron or iron alloy layer 21a, copper or copper alloy layer 22a and an iron or iron alloy layer 23a, by interposing a copper or copper alloy layer between iron or iron alloy layers, and brazing these layers to make the spaces between the layers vacuum. As an electron beam travels through a center part 1, heat generated by a part of the electron beam colliding with the inner wall of the pole pieces 2a is diffused to the periphery transmitting through the copper or copper alloy layer 22a of high thermal conductivity, thereby improving the cooling efficiency greatly and enabling to obtain sufficient output power. The 3-layer structure allows the magnetic field of a magnet 3 to be introduced into a cavity in a symmetrical configuration and enables to focus the electron beam effectively.
Patent JP-H02309062-A (JP)
Title: Whirl stop structure for piston ring
Inventor: NAGATA TADASHI
IPC: F02F5/00
Filed: 1989-05-23
Abstract: PURPOSE:To prevent a burr on the abutment face of a piston ring without causing the dropping of a knock pin and pressure leakage of combustion gas by forming a flat contact face at the portion of the knock pin brought into contact with the abutment face of the piston ring. CONSTITUTION:A knock pin 10 is pressed into the portion of the ring groove 22 of a piston main body 20, its bottom face 10a is located nearly at the center in the height direction of the ring groove 22, and the outer end face 10b is located at the inside than the outer periphery of the piston main body 20. The knock pin 10 is formed with a square pillar, the contact face 10c of the knock pin 10 brought into contact with the abutment face 23a of the piston ring 23 is made a flat face, thus the abutment face 23a of the piston ring 23 is brought into face contact with this contact face 10c, thus the occurrence of a burr is prevented. It is not required to reduce the diameter of the knock pin 10 or to lower the position of the knock pin 10 so as to block the ring groove 22, thus the dropping of the knock pin 10 and pressure leakage can be prevented.
Patent JP-H04355269-A (JP)
Title: Magnetic disk device
Inventor: HONDA HIDEICHI
IPC: G11B20/18
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the occurrence of a reading error by predicting and correcting the change of the relative phase difference of discrimination window v.s. reading data when the discrimination window v.s. reading data are changed by a disturbance, in a reading data phase discrimination circuit. CONSTITUTION:The input signal of a data phase advancing error discrimination 24 generates a data discrimination clock 16 and a delay line output obtained by delaying a delayed reading data pulse 18 with a delay line 20 by an amount of extremely short time. The discrimination 24 has such construction as can easily generate the phase advancing error compared with a data discrimination 17 by the amount of extremely short time delay. The input of a data phase delay error discrimination 25 has such construction as can easily generate the phase delay error by the amount of extremely short time delay of the data discrimination clock 16. Thus, the phase delay error can be predicted.
Patent JP-H06336004-A (JP)
Title: Printing cylinder of printing press
Inventor: MORI AKIHITO
IPC: B41F13/08
Filed: 1993-05-31
Abstract: PURPOSE:To provide a no-backlash preventing means for a positioning means and a drive gear when a plate, a blanket, and the like are fitted to a cylinder body of a plate cylinder, a blanket cylinder and others. CONSTITUTION:In a printing press, a cylindrical shell, such as a plate or a blanket, is closely fitted to a cylinder body 3b of a plate cylinder, a blanket cylinder, or other printing cylinder 3. The printing cylinder 3 is provided with air blow holes 3b radially provided on the cylinder body 3b on the shell insertion side thereof; a stepped large-diameter part 3e formed on the end of the cylinder body on the side opposite to the shell insertion side; and an engaging member for fixing the shell to the cylinder body 3b after being fitted to the cylinder body 3b.
Patent JP-S6019614-A (JP)
Title: Conveyance device
Inventor: NITSUTA TAKEHISA
IPC: B65G54/02
Filed: 1983-07-14
Abstract: PURPOSE:To enable to return a conveying pallet to the original point even if is stopped at a spot without a driving part by providing the pallet with propelling blades by compressed air in a linear motor type conveying device of precision circuit parts in a clean room. CONSTITUTION:When a conveying pallet 6 is stopped at a spot without a linear motor driving part due to a trouble or the like, compressed air is switched over to the one of a little higher pressure than the one for the ordinary conveyance to be blown to propelling blades 4b. Thereby, propelling blades 4b are driven to generated a prepelling force for moving the conveying pallet 6. This construction permits to return the pallet to the original point even if it is stopped at the spot without the linear motor driving part.
Patent JP-H11325951-A (JP)
Title: Method and device for determining orbit with attitude sensor of space navigating object
Inventor: IIDA HIROSHI
IPC: G01C21/24
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the orbit determination value of a space navigating body by providing the orbit determination value through an autonomous orbit determining method and providing this value in on-board state. SOLUTION: An earth sensor 8 outputs a geocentric vector 9 in the machine body coordinate system of the space navigating body. Based on an attitude determination value 6 provided by an attitude determination system 5 from an inertia coordinate system to the machine body coordinate system, the coordinate of this output is transformed and a geocentric vector 10 in the inertia coordinate system is calculated. By defining this vector as an observation vector on a Kalman filter 1, an orbit determination value 4 in the inertia coordinate system is provided.  In filtering processing 2, the predictive value in the geocentric direction of the inertia coordinate system is calculated by the estimated orbit determination value 4 and an earth direction model 11 and this is compared with the real geocentric vector in the inertia coordinate system so that the orbit determination value 4 can be corrected. Based on the orbit determination value determined in the past, the predictive value of the orbit determination value is found while using an orbital dynamic model 3, this is compared with the real orbit determination value and the orbit determination value 4 is corrected.
Patent JP-H05285455-A (JP)
Title: Ground sand dust removing apparatus
Inventor: FURUYA HARUAKI
IPC: B07B7/083
Filed: 1992-04-07
Abstract: PURPOSE:To provide a ground sand dust removing apparatus capable of easily and arbitrarily removing the dust (fine powder) in ground sand, low in both of initial cost and running cost and easy to operate. CONSTITUTION:A dispersing plate 250 is arranged to the cylindrical center shaft of a casing 210 consisting of a cylindrical pipe 210a and a conical part 210b and a charging pipe 270 supplying ground sand is provided above the dispersing plate 250 and rotary blades 280 each composed of a vertical flat plate are fixed to the dispersing plate 250 through a support 260 at the upper part of the cylindrical pipe 210a. A plurality of valve plates 290 each composed of a freely advancing and retreating horizontal flat plate are arranged directly under the rotary blades 280 and a revolving air stream discharge pipe 292 and a dust collecting cyclone 300 are connected to the casing 210 and an air inflow pipe 282 is provided to the lower part of the casing 210.
Patent JP-H08303927-A (JP)
Title: Low temperature show case
Inventor: KAKINUMA ZENICHI
IPC: F25D23/00
Filed: 1995-04-28
Abstract: PURPOSE: To constitute a low temperature show case which is equipped with storage chambers with different temperatures such as a freezer and refrigerator, with a simple structure and at a low cost. CONSTITUTION: A low temperature show case consists of a heat insulating box body wherein a heat insulating material is filled between an external box and internal box 11 of which the upper surfaces are open, and is equipped with a partitioning member 10 which partitions the inside of the internal box 11 into a first storage chamber 8 and second storage chamber 9, condenser 14 which is attached to the heat insulating material side of the internal box 11 on the first storage chamber 8 side so as to be heat-exchangeable, and auxiliary condenser 16 which is provided being spanned on the tops of both storage chambers 8, 9.
Patent JP-S5555648-A (JP)
Title: Phase detector
Inventor: KAMIYA TATEO
IPC: H04L27/227
Filed: 1978-10-20
Abstract: PURPOSE:To remarkably reduce the size of circuit, by constituting the reception signal through the use of sampling pulse produced using reference carrier in synchronizing with the reception signal. CONSTITUTION:The reception signal from the input terminla 11 is fed to the timing formation circuit 18 and the sampling circuits 21 and 22. The timing pulse from the circuit 18 and the demodulated carrier in synchronizing with the reception signal from the reference carrier formation circuit 12 are fed to the sampling pulse formation circuit 23. At the circuit 23, the sampling pulses 24, 25 for demodulating in- phase component and quadruple component are formed to be fed to the circuits 21 and 22. The pulses 24 and 25 are in synchronizing with the signal reception frequency at almost moddle of each time slot. The circuits 21 and 22 sample the reception signal by pulses 24 and 25, temporarily store the output 44 and 45 to the memory circuit 46, resample in the delayed time by 4/1 period, produce the sum of the in-phase and quadrature components for the sampling output before at the sum formation circuit 47, and identify the phase at the discrimination circuit 17.
Patent JP-H09298583-A (JP)
Title: Telephone set
Inventor: KUMANO KAZUO
IPC: H04M1/253
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration with respect to tone generation in the telephone set and to realize reduction in operating power. SOLUTION: Digital tone data outputted from a sound source 21 are outputted as a tone voice signal from a speaker 20 via a D/A converter means 16, the input voice signal from the D/A converter means 16 and a microphone 1 is fed to a transmission modulation means 8 via an A/D converter means 3 converting the signal into digital data. A digital tone from a sound source 20 are converted into 1-bit stream data by a noise shaper 17 of the D/A converter means especially and the data are converted into parallel data by a decimation filter 5 of the A/D converter means and fed to a transmission modulation means 8.
Patent JP-H09298697-A (JP)
Title: Electronic program guide display controller and method therefor
Inventor: KONO TETSUYA
IPC: H04N5/445
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the electronic program guide having further improved handleability by attaining the display form of the electronic program guide for more quickly and surely selecting a desired program or the information of a program and then making the relation of a displayed program title and time information relating to the program title easily visually recognizable at the time. SOLUTION: Program information including the plural program titles is displayed by an image like a cylinder EPG and then, a time band bar 10X2 for indicating a time band occupied by all the programs while displaying the titles in an area Y and a program length bar 11X2 for indicating the broadcasting time band of the program selected by a cursor 10Y in the area Y are displayed on the area X2 for displaying the time. Thus, the time band of the program is visually recognized.
Patent JP-H0424098-A (JP)
Title: Washing machine
Inventor: KAWANO TAKASHI
IPC: D06F33/02
Filed: 1990-05-18
Abstract: PURPOSE:To automatically perform agitation in a tub, measurement of water temperature, and display of it by rotating an agitating substance for a fixed time when instructed measurement of water temperature, and indicating the detected result from water temperature sensor on a display. CONSTITUTION:Water and hot water is supplied into an inner tub 3 and outer tub 2 through a feedwater valve 20 or from outside properly. When a switch of water temp. measurement is operated, a control 17 energizes to drive a driving structural part 10 to rotate an agitating substance 4 in the inner tub 3, causing water and hot water in the inner tub 3 and outer tub 2 to be agitated. The control 17 stops agitation when a set up time has come, reads a signal from a sensor 5 which detects water temp. in the inner 3 and outer tub 2, and indicates the water temp. value judged on a digital display of a panel 11. Thus, water temperature in the tub can be measured easily without dipping the hand in water or preparing a thermometer.
Patent JP-S6022147-A (JP)
Title: Two-color electrophotographic copying apparatus
Inventor: FURUTA HIDEYA
IPC: G03G15/01
Filed: 1983-07-18
Abstract: PURPOSE:To enhance fixability and copying speed by weakening an exposure lamp in a black-and-white copying mode more than 2-color copying mode, and increasing output of a fixing heater and copying paper conveyance speed. CONSTITUTION:The image of an original placed on a platen glass 1 illuminated with an exposure lamp 2 is divided into two images with a half-mirror 7, and projected to the first photosensitive body 11 consisting of a red-sensitive layer and a layer sensitive to a color except red, and to the second photosensitive body 12 having sensitivity small in dependence on wavelength. The latent image of the red part of the original is formed and developed with a red toner, and the latent image of the nonred color part of the original is formed on the second photosensitive body 12 by using a red light intercepting filter 15 and developed with a black toner, and both toner images are transferred to a transfer paper to obtain a 2-color copy. When a black or red signal color copy is made, since the half-mirror 7 is not used and light intensity rises, the lamp 2 is darkened and the output of a fixing heater and the conveying speed of the transfer paper are raised.
Patent JP-H06337655-A (JP)
Title: Liquid crystal driving circuit
Inventor: MORI MITSUO
IPC: G09G3/36
Filed: 1993-05-31
Abstract: PURPOSE:To reduce power consumption of a driving circuit of a liquid crystal display device by cutting off a current flowing in a buffer circuit in a vertical flyback period and a horizontal flyback period. CONSTITUTION:An output line of a buffer circuit is connected to a drain line of a liquid crystal display device through a resistor 18. And an N channel MOS 19 for controlling operation of a buffer circuit is connected between the buffer circuit and the ground potential, the MOS 19 is controlled by a control signal HE. Therefore, when the control signal HE is in an H level, the buffer circuit is operated, but when the control signal HE is in an L level, a current flowing in the buffer circuit is cut off. The control signal HE is made an L level in a period excluding a horizontal scanning period displayed in an effective display line of dot lines located from the uppermost section of the liquid crystal display device to the lowermost, that is, a vertical flyback period, and a period in which the liquid crystal display device is shifted from a line to a next line, that is, a horizontal flyback period, and the control signal HE is made an H level in a period in which a video signal of one horizontal scanning period is displayed.
Patent JP-S6022253-A (JP)
Title: State record storage device
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/34
Filed: 1983-07-18
Abstract: PURPOSE:To use effectively a storage means by returning an address value stored at a point of time in advance to the 1st address register storing a record data at a proper point of time to delete the record data in a proper range so far. CONSTITUTION:The record data of an information processing unit 1 of an information record storage device is stored in a storage section 2, to which the storage location of a trace data is indicated by the 1st address register 3. Further, an output data of the register 3 is incremented by ''1'' by an adder 4 and an output of the adder 4 is stored in the 2nd address register 5. The output of the adder 4 and the register 5 is fed to a selection circuit 6 and a microinstruction from the processor 1 is fed to a selection circuit 6 and registers 3, 5 via a control circuit 7. Then an address value stored at a point of time is returned again to the storage section 2 at a proper point of time, the record data of a proper range is deleted to use effectively the storage section 2.
Patent JP-H07309744-A (JP)
Title: Solid bathing agent generating oxygen
Inventor: KITAMURA TOICHI
IPC: A61K8/00
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a solid bathing agent containing peroxocarbonate, an organic acid and a hydrogen carbonate, excellent in blood circulation-improving effect, sterilizing effect and organic substance-decomposing effect and capable of dissolving in throwing in warm bath and reacting with water to generate oxygen. CONSTITUTION:This bathing agent is obtained by adding an organic acid (e.g. succinic acid) in an amount equivalent to neutralize a peroxocarbonate to the peroxocarbonate (e.g. sodium peroxocarbonate) at a molar ratio of 4:6 to 6:4 and further adding hydrogencarbonate (e.g. sodium hydrogencarbonate) in an amount of 0.5-2wt.%, preferably 1wt.% based on total amount of these both component to these both components, mixing these components, molding the mixture under pressure by a hydraulic molding machine and solidifying the mixture. The bathing agent is readily soluble in water, free from unpleasant odor an irritation to skin and does not leave harmful substances on the skin. Since oxygen generated by contact with water has sterilizing effect and cleansing effect, the organic substance can be decomposed and removed and stain or sliminess of the bathing tank and bathing kettle can be removed. Further, since foam-like oxygen gas can be generated, blood circulation-improving effect similar to that of carbonic acid spring is also obtained.
Patent JP-S5921886-A (JP)
Inventor: MIZOGUCHI AKIMOTO
IPC: E21B44/02
Filed: 1982-07-27
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-H07308507-A (JP)
Title: Removing method of water-soluble metallic ions in high viscosity liquid
Inventor: YOKOYAMA MASAYUKI
IPC: B01D11/04
Filed: 1994-05-19
Abstract: PURPOSE:To efficiently remove metallic ions with a small quantity of water by micronizing water in a specific-sized particle diameter in a specific water- insoluble high viscosity liquid, dispersing it, heating it at the temp. higher than a specified temp., and removing water-soluble metallic ions dissolved in the water together with the water by centrifugal separation. CONSTITUTION:Water is micronized in the size of 1-50mum average dispersion particle diameter in the water-insoluble high viscosity liquid of 1-5000p.s. at 25 deg.C and is dispersed and a mixture of the high viscosity liquid with the water is heated at >=50 deg.C. Next, the mixture is separated centrifugally and the water- soluble metallic ions dissolved in the water are removed from the high viscosity liquid together with the water. Thus, the metallic ions in the high viscosity liquid can be efficiently removed with a small quantity of water. Then, a quantity of the high viscosity liquid dissolved into water and flowed out is reduced and the yield of the high viscosity liquid is increased and also a discharging water quantity after washing is reduced and the treatment of discharging water becomes easy.
Patent JP-S6138103-A (JP)
Inventor: KENESU ERUMAA ROBINZU
IPC: F01D9/02
Filed: 1985-06-14
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-H0425693-A (JP)
Title: Joint mechanism
Inventor: KATSUMI HIDEO
IPC: F16L37/40
Filed: 1990-05-18
Abstract: PURPOSE:To keep off any leakage of a refrigerant by installing a body provided with a flow port and a socket and another body provided with an insert part being inserted into this socket and vice versa and a mounting port and a flow passage sliding a slide valve and interconnecting both these flow and mounting ports all in a slide shaft. CONSTITUTION:A slide valve 14 is formed in a body 15 provided with a flow port 12 and a socket 11 so as to close an opening 13 of the socket 11 with a spring 16. Likewise, a slide shaft 21, a mounting port 24, a projecting valve 23 opening or closing an opening 27 and a flow passage 25 are all installed in a body 22 provided with an insert part 26 which is inserted into the socket 11, and a slide shaft 21 is slid as in an arrow C, then a slide valve 14 is slid by projection of the projecting valve 23. With this operation, the flow passage 25 of the slide shaft 21 has the flow port 12 and the mounting port 24 interconnected with each other. Consequently, fluid resistance of a refrigerant becomes smaller as compared with the conventional one, thus stable operation is performable and, what is more, closing and opening operations for flowing of the refrigerant are ensurable, making any leakage of the refrigerant preventable.
Patent JP-S62285086-A (JP)
Title: Sonar signal time passage display unit
Inventor: UCHIHASHI SHOZO
IPC: G01S15/96
Filed: 1986-06-04
Abstract: PURPOSE:To facilitate the recognition of information on school of fish, by displaying detection information at a desired depth in a sonar signal with time with the newest one first. CONSTITUTION:An incoming reflected wave from all circumferential directions being transmitted from a transmitter/receiver 7 is converted 9 to digital from analog through the transmitter/receiver 7 and a receiving wave beam formation circuit 8 and supplied to a buffer memory 10. A signal read out of the memory 10 is stored into a display memory 18 having memory capacity of one screen. The memory contents of the memory 18 are read out or displayed based on a clock pulse generated 2. A reading address generation circuit 27 outputs (x) and (y) values for raster scanning each time clock pulse is fed, the (y) address is converted with a substraction circuit 28 to be fed into a memory 18. As a result, addressing is made back sequentially to older signals stored starting at the address in Y axis where the newest signal is stored. The signal thus read out is fed to a display 29 and displayed 29 with time by a raster scan signal formed with a deflection circuit 30 synchronized with the address being read out.