baber/WOPTO huggingface dataset:
Patent JP-2000214124-A (JP)
Title: Potential-difference-method terminal for defect detection and defect detecting apparatus
Inventor: ANZAI HIDEYA
IPC: G21C17/003
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To measure a voltage under a set pressure even in a curved surface by a method wherein a current measuring terminal and a voltage measuring terminal are connected to actuators and a prescribed contact pressure is controlled so as to be kept in a measurement. SOLUTION: Holes are made in a measuring part body 3 as an insulator so that a current measuring terminal 1 and a voltage measuring terminal 2 can be raised and lowered freely up and down. The terminals are connected to respective piston parts 5 which are machined in a terminal drive part 4. The piston parts 5 are connected to a tube 6 for identical-pressure supply. When a pressure is applied to the tube 6 for pressure supply, both terminals are moved in a direction in which they spring out from the measuring part body. When the diameter of the respective piston parts is made equal, an equal contact pressure is applied to a part to be measured, and measured data of high reproducibility can be obtained. In addition, by this structure, the length of the current measuring terminal and that of the voltage measuring terminal become long, and a noise is picked up easily.  The measuring part body 3 and the pistons 5 are surrounded by a shield 7 which is composed of a conductive substance, and the shield is grounded. Thereby, an electromagnetic noise can be reduced.
Patent JP-H0517441-A (JP)
Title: Spiroisoindorin compound, preparation thereof, drug containing it for curing neurosis and intermediate for preparation
Inventor: TOOMASU MAIKERU BEAA
IPC: C07D209/96
Filed: 1991-02-06
Abstract: PURPOSE: To prepare a spiroisoindoline compound useful for treating neurosis, particularly, in fits and/or neurodegenerative diseases such as low hypoglycemias, cerebral palsy, temporary cerebroischemic fits, Huntington's chorea, Alzheimer's diseases or the like.  
     CONSTITUTION: This a compound of formula I (the ring A is formulae II to V; R and R 1  are H, benzil, a 1-5C alkyl or the like; Y 1  to Y 4  and Z 1  to Z 4  are respectively H, OH, a halogen, a 1-5C alkyl, a 1-5C alkoxy or CF 3  where each two or more are not the ones other than H; (n) is an integral number from 1 to 4; in the case Y 1  to Y 4  are H, the ring A is formula II; in the case Z 1  to Z 4  are H, (n) is 1, and R is not H) or a pharmaceutically acceptable salt thereof such as 2'-methylspiro [4,5,6,7,-tetrahydrobenzothiophene-4,1'-(1,3- dihydroisoindole)]. The compound in which R is H can be obtd. by reducing spirolactam of formula VI, and by furthermore subjecting the reduced compound to alkylation, and the compound of formula I in which R is a 1-5C alkyl can be obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60160264-A (JP)
Title: Control system of bit map memory
Inventor: ISHIGAKI TOSHINORI
IPC: B41J5/30
Filed: 1984-01-31
Abstract: PURPOSE:To attain high speed printing without increasing the storage capacity by controlling the system so that the image storage start and end address of continued pages is made continuous and expanding sequentially the image of the next page to the read end area. CONSTITUTION:A bit map memory (BMM) 25 has a memory capacity of 1 page +alpha. When the image of the 1st one page's share is expanded to the area of addresses A-B-1 of the BMM25, a control section 22 sets a start address A to an address register (AR) 42, sets a page end address B-1 to an end address register (EA) 43 and also starts a printer 3. The control section 22 reads a character code of the next page from a RAM23 without awaiting the read of data from the BMM25 and expands it to an idle area (+alpha area) represented by the addresses B-C-1. In this case, when the control section 22 expands the area to the area of the address C-1, the section receives an address data represented in an AR42, identifies the read position and after the idle area cleared exists with the finished read, the image is expanded to the area.
Patent JP-H11210488-A (JP)
Title: Protecting device for fuel pump
Inventor: SASADA TAKUJI
IPC: F02B67/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce transmission of noise from a fuel pump to a cabin while reducing shocks upon the fuel pump upon collision of a vehicle or the like, in such a case that the fuel pump is attached and fixed in front of a diesel engine which is transversely mounted in the front part of the vehicle. SOLUTION: A high temperature side cooling water pipe 34 having a rigidity, for discharging cooling water from an engine 1 transversely mounted, and supplying the same into a radiator in front of the engine 1, is connected and fixed in its rear end part to the engine 1, and is extended, on its front end side, in front of a fuel pump 14 so that the fuel pump is protected by the cooling water pipe 34. Further, a sound shield cover 48 is provided covering over a zone extending a position above the cylinder head cover the engine 1 to a position above the fuel pump 14, the sound shield cover 48 is supported in its rear part on the cylinder head cover of the engine 1, and in its front part on the cooling water pipe 34.  Thereby it is possible to damp and shut off operating sound from the fuel pump 14 while restraining the operating sound of the fuel pump 14 from being transmitted to the sound shield cover 48 or restraining occurrence of vibration and chattering sound of the sound shield cover 48.
Patent JP-H03222685-A (JP)
Title: Fg signal multiplying circuit
Inventor: MORI AKIRA
IPC: H02P29/00
Filed: 1990-01-25
Abstract: PURPOSE:To enable precise control and to obtain a predetermined duty ratio by obtaining pulse signals from positive and negative phase FG signals and then combining these pulse signals. CONSTITUTION:FG signals from an input terminal 11 are amplified to produce positive and negative phase signals proportional to the FG signals, and then they are provided to comparators 14, 15. The positive and negative phase signals are then compared, respectively through the comparators 14, 15, with a resistance division level then they are shaped and combined and outputted, as an FG pulse signal, from an output terminal 16. Thus obtained FG signal is converted into a voltage corresponding to the frequency of the pulse signal, and the output voltage is employed as a signal for driving a motor drive and controlling the rotational speed of motor.
Patent JP-S59142238-A (JP)
Title: Uncrosslinked water-swellable rubber composition
Inventor: OKITA TAISUKE
IPC: C08L21/00
Filed: 1983-02-01
Abstract: PURPOSE:The titled rubber composition excellent in water swellability and shape retention, containing an ethylene/alpha-olefin (nonconjugated diene) copolymer having breaking chracteristic and an elongation at break, each of which is higher than a specified value, and a highly water-absorptive polymer. CONSTITUTION:An ethylene/alpha-olefin/nonconjugated diene copolymer having a breaking strength >=8kgf/cm<2> and an elongation at break >=500% is produced by copolymerizing ethylene with an alpha-olefin (e.g., propylene) and, optionally, a nonconjugated diene (e.g., 1,4-hexadiene) by using empirically selected conditions of polymerization catalyst, polymerization temperature, polymerization time, etc. This copolymer is mixed with a highly water-absorptive polymer (e.g., saponified ethylene/vinyl ester/acrylate ester copolymer) to obtain the purpose uncrosslinked water-swellable rubber composition.
Patent JP-H01192182-A (JP)
Title: Actuator
Inventor: OTSUKA MASARU
IPC: H01L41/083
Filed: 1988-01-28
Abstract: PURPOSE:To make fixing end member a highly rigid structure which enables the displacement of a displacement generating source to be effectively magnified by a method wherein a fixing end member of an electrostriction element is formed not only into one piece with an elastic hinge member which serves as a supporting point of a magnifying lever but also into a box type which surrounds a displacement generating source or an electrostriction element. CONSTITUTION:One end of an electrostriction element 1 is fixed to a fixing end member 2. The fixing end member 2 is a box type and surrounds the electrostriction element 1. An arm 4 of an operating member is formed into one piece with the fixing end member 2 together with the elastic hinge 3. The end of the electrostriction element 1 on this side is engaged with the arm 4 through the intermediary of an equalizing elastic hinge 5. When an voltage is applied onto the element 1, it gives a force to the arm 4 through the intermediary of the equalizing elastic hinge 5 as generating the displacement in an axial direction, and the arm 4 is displaced in a direction perpendicular to a base 6 around a supporting point (elastic hinge) 3 as a rotating center.
Patent JP-H02196251-A (JP)
Title: Rotation control device for photosensitive drum
Inventor: YAMAGISHI YASUSHIGE
IPC: H04N1/04
Filed: 1989-01-25
Abstract: PURPOSE:To compensate the surface tilt of a rotary polygon mirror by controlling the rotation of the photosensitive drum through a reduction mechanism, controlling the rotation of a stepping motor, which drives the photosensitive drum by pulse generated in a control means. CONSTITUTION:Signal from a dividing circuit 8 is made proportional to laser light receiving position of PSI 1, this signal is transformed into digital signal through an AD converter 10, and the preset value of a preset counter 12 is controlled. Pulse output CLK of a clock generating circuit 16 is passed through a gate 15, inputted to a stepping motor driving circuit 18, so as to drive the stepping motor 19 and to rotate the photosensitive drum 21 through a reduction gear box 20. By controlling pulse number of a pulse CLK' after passing through this gate 15, the surface tilt of the rotary polygon mirror 26 is compensated. The surface tilt is detected for every scanning, by inputting the digital signals A, B, C, and D, which are in proportion to the surface tilt, to the preset counter 12, the preset value of the preset counter 12 is controlled, and the number of pulse CLK' passed through the gate 15 for each scanning is controlled.
Patent JP-H02195149-A (JP)
Title: Spot air conditioner
Inventor: TAKIGAWA KEN
IPC: F24F11/02
Filed: 1989-01-24
Abstract: PURPOSE:To effect air conditioning evenly throughout an air conditioned space so as to enhance the comfortableness by providing a pivotally driving means for changing the direction in which an outlet duct opens, a telescopically driving means which changes the length of the outlet duct, and a telescopically controlling means which controls the telescopically driving means. CONSTITUTION:An air conditioner proper 12 takes in indoor air and conditions it into, for example, cool air or warm air, which is discharged from an outlet duct 16. By controlling a pivotally driving means 2 the outlet duct 16 is pivotally moved back and forth in the manner of automatic oscillation in an air conditioned space in blowing the conditioned air, such as cool air, over the occupants. While the outlet duct 16 is performing the pivotal movement, that is, automatic oscillation or a like movement, a telescopically controlling means 75b controls a telescopically driving means 9 in such a way that, when the outlet duct 16 is positioned at the center of the air conditioned space, the length of the duct is minimized, and the length of the outlet duct 16 is increased as it moves toward each side in the air conditioned space.
Patent JP-H02194938-A (JP)
Title: Manufacture of resin composite pipe and connecting member used therein
Inventor: OGURA ISAO
IPC: B29D23/00
Filed: 1989-01-24
Abstract: PURPOSE:To contrive to uniformize the thickness of outer layer constitutional material layer by a method wherein a core pipe is formed by connectingly integrating split bodies, which face to each other, of connecting members, which are insertingly mounted to both ends of a plurality of standard length synthetic resin pipes. CONSTITUTION:When a synthetic resin pipe C placed on a rest 11 is pushed out by a pusher 12, the interlocking part 153 of a split body 15, which is insertingly mounted on the front end of a pipe C, and the interlocking part 163 of a split body 16, which is insertingly mounted on the rear end of the synthetic resin pipe C, which is fed forward by a feeder 13, interlock with each other slightly. Accordingly, the rotary motion of the synthetic resin pipe C ahead is transmitted through the split bodies 15 and 16 to the synthetic resin pipe C on the rest 11 so as to start the rotary motion of the synthetic resin pipe C on the rest 11. The interlocking state of the split bodies 15 and 16 becomes tighter and both the bodies are united completely. Core pipe D produced as described above is fed to a stock pipe making means 2 and subjected to surface treatment with a surface treating machine 21. In succession, the core pipe D is fed to an outer layer constitutional material winding part 22 so as to form outer layer constitutional material layer onto the outer peripheral surface of the core pipe. Finally, a cutting means 4 cut off resin composite stock pipe E at the connecting sites.
Patent JP-H05211066-A (JP)
Title: Fuel cell power generating device
Inventor: OJI MASASHI
IPC: H01M8/04
Filed: 1992-01-31
Abstract: PURPOSE:To reduce an output variation caused by makeup water. CONSTITUTION:When a level sensor 16 does not output a makeup signal, a control unit 17 switches a three way valve 14 to the second water channel L7 side, and opens a makeup water valve 12, and raised a temperature of makeup water D together with condensed water by means of a heat exchanger 5. When the makeup signal is outputted, the control unit switches the three way valve 14 to the first water channel L6 side, and opens the makeup water valve 12. Thereby, the makeup water D having a temperature higher than usual is supplied to a makeup water recovery device 7, so that a temperature drop in battery cooling water C can be restrained low.
Patent JP-H04255164-A (JP)
Title: Picture storage device
Inventor: OKAWA HIROYUKI
IPC: G06T1/60
Filed: 1991-02-07
Abstract: PURPOSE:To considerably increase an amt. of adjacent data usable for interpolation and correction and to remarkably improve the interpolation correction accuracy by storing a data split into reduction picture data in a prescribed storage format, reading the result and using it for the interpolation and correction. CONSTITUTION:Each constituent picture element of a 2-dimension picture data stored in a picture memory 12 is utilized under the control of an image memory 11 without duplication and the picture is divided into plural reduction picture data and each the reduced picture data is stored in a picture storage device 13. An error detection section 14 reads the reduced picture data stored in the picture storage section 13 to detect an error and when an error is detected, the erroneous data is subjected to interpolation by utilizing its adjacent data and corrected. An output picture data of the picture storage device 1 is displayed on a picture display device 2.
Patent JP-H04255230-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWATA SHIGERU
IPC: H01L29/73
Filed: 1991-02-07
Abstract: PURPOSE:To reduce the area of a bipolar transistor for decreasing the capacity by a method wherein collector, base and emitter leading-out regions are separately formed by using insulating films formed on the electrodes and sidewalls thereof provided on the upper ends of the base region. CONSTITUTION:The exposed surfaces of an n type collector region 3, a p type base region 6 and a p type polysilicon electrode 7a are thermal-oxidized to form thermal oxide films 9. Next, arsenic is implanted for the heat treatment step so as to form an n<+> type regions 11 and an n<+> type emitter region 12a to be junctioned with sidewall oxide films 8a in the n type collector region 3 and the p type base region 6. At this time, p<+> type regions 10a are formed in the p type base region 6 by the heat treatment step. Through these procedures, the p<+> regions 10a and the n<+> type regions 11 become the leading-out regions of the base region 6 and the collector region 3 while the breakdown strength between base, collector, base, emitter can be sufficiently conserved by the existing oxide films 8a.
Patent JP-H02197960-A (JP)
Title: Parallel arithmetic unit
Inventor: ASADA OSAMU
IPC: G06F17/12
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a solution at a high speed by solving simultaneous linear equations based on a specific recurrence formula. CONSTITUTION:The repetitive arithmetic operations are carried out based on a equation I for solution of simultaneous linear equations Ax=b. In other words, a repetitive computing means computes repetitively the equation I and gives the unknown vectors x<(k)> obtained from each operation to a control means. The control means detects the error of the received vectors x<(k)> and decides for each repetitive operation whether the allowable accuracy epsilon is satisfied or not to output the corresponding vector x<(k)> when the accuracy epsilon is satisfied for the first time. In this case, the parameters alpha and beta are produced from a parameter generating means and given to the repetitive computing means. Thus a solution is obtained at a high speed.
Patent JP-S59142803-A (JP)
Title: Selective separation membrane for ion
Inventor: SHIMOMURA TAKESHI
IPC: B01D71/82
Filed: 1983-02-03
Abstract: PURPOSE:To obtain an ion selective separating membrane having superior strength coated with an ion permselective film on one side and a film of a material having oxidation/reduction function on another side, of a porous membrane. CONSTITUTION:A selective separation membrane for ions 10 is provided with a film 11 comprising a cellulosic polymer; an ion permselective film 12 comprising a plasma polymer of styrene is coated on one side 11a thereof, and a film made of an oxidation/reduction functional material 13 consisting of Pt etc. is coated on another side 11b. The periphery of the product except a part of the surface of the ion permselective film 12 is covered by an insulating body 14 such as ''Teflon'', and a lead wire 15 is connected to the Pt film 13. The ion selective separation film permeates specified ions, particularly H<+> selectively, and oxidation/reduction functional material serves as an ion sensor for detecting the concentration of the specific ion by the response of the electrode potential.
Patent JP-H05208092-A (JP)
Title: Vibration damping device for washing machine
Inventor: SAITO HIDEAKI
IPC: D06F37/24
Filed: 1992-01-31
Abstract: PURPOSE:To obtain the proper vibrationproof state by varying the vibration damping force which acts on the processing tank of a washing machine by using an electric viscous fluid, suppress noise, and secure the stable vibrationproof performance by preventing the vibration damping force from being influenced by the environmental temperature. CONSTITUTION:A processing tank 14 is supported on the housing 12 of a washing machine 10, and a pair of capacity variable chambers 48 and 49 are interposed between the housing 12 and the processing tank 14. When the processing tank 14 is vibrated by the revolution of the inner tank 18 in the processing tank 14, the capacity variable chambers 48 and 49 increase and reduce the capacity alternately, and an electric viscous fluid flows through an orifice 54, and is introduced and discharged from the capacity variable chambers. At the orifice 54, the electric viscous fluid is applied with voltage, and the viscosity of the electric viscous fluid is varied according to the applied voltage, and the vibration damping force corresponding to the viscosity acts on the processing tank 14. The applied voltage is controlled by a control circuit 152.
Patent JP-H03220006-A (JP)
Title: Spike tire with protrudable/withdrawable spike and using method thereof
Inventor: ITO MASATO
IPC: B60C11/16
Filed: 1990-01-26
Abstract: PURPOSE:To prevent the slip of a tire and the damage on the road surface respectively by utilizing the air pressure of air chambers and the exciting force of a spring to reciprocate piston rods buried in the tire, and protruding and withdrawing the spikes formed on their tips on the tire surface. CONSTITUTION:A piston rod 1 is formed with a spike at its tip, its intermediate section is supported by a support tube 2, and a pressure receiving plate 3 is fitted at its base end. The support tube 2 is buried in a tire 4. A diaphragm 7 is combined with the pressure receiving plate 3 to form multiple air chambers 5, 6 on the peripheral section of the diaphragm 7. A pipe 16 is connected to the air chamber 6, and the pipe 16 is extracted to the outside via a joint 18. The air pressure of the air chamber 6 and the exciting force of a spring 8 are utilized to reciprocate the piston rod 1 via the pressure receiving plate 3. The spike at the tip is protruded and withdrawn on the surface of the outer periphery of the tire 4, and the slip of the tire 4 and the damage of the road surface are prevented respectively.
Patent JP-2000210961-A (JP)
Title: Apparatus and method for producing film
Inventor: YAMAKAWA KATSUSHI
IPC: B29C47/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To realize more stable casting by reducing the irregularity of suction pressure in the width direction of a suction nozzle. SOLUTION: In a film producing apparatus, a resin film 2 emitted from a mouthpiece 1 is cast on a moving casting surface 4a while brought into close contact with the moving casting surface 4a by a suction means 7. In this case, the suction means 7 is constituted of a nozzle part 10 having a suction port 9 and the chamber portion 11 allowed to communicate with the nozzle part 10 to be reduced in pressure through a suction piping 12 and having a flow channel cross-sectional area larger than that of the nozzle part 10.
Patent JP-S53100511-A (JP)
Title: Method of controlling vehicle operation
Inventor: NAGATA HIDENORI
IPC: B61L1/02
Filed: 1977-02-16
Abstract: PURPOSE: To control operation of vehicle, by electrically short-circuiting rails and detecting element through engagement between rails and wheels and engagement between flange portion of the wheels and said detecting members, and thereby detecting position of the vehicle on the track. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000215823-A (JP)
Title: Shadow mask for cathode-ray tube
Inventor: IKEGAMI TAKESHI
IPC: H01J29/07
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask having many slots for uniformly forming almost a rectangular beam spot on a fluorescent screen of a color cathode-ray tube. SOLUTION: The shadow mask has almost a rectangular slot installed in the vicinity of the ordinate axis passing the center of the shadow mask and a curved slot installed in the outer circumference apart from the ordinate axis, almost the rectangular slot consists of almost a rectangular back side opening formed by etching on the side where electron beams come in, almost a rectangular surface side opening formed by etching in a large area so as not to disturb passing of electron beams, and a side wall part inclined between the back side opening and the surface side opening, and the curved slot consists of a back side opening 11 formed by etching on the sidewall where electron beams come in and curved so that both sides in the length direction are apart from the ordinate axis,  almost a rectangular surface side opening 2 formed by etching in a large area so as not to disturb passing of the electron beams, and sidewall parts 3,..., 6 inclined between the back side opening 11 and the surface side opening 2, and a degree of the curve on the back side opening 11 of the curved slot is gradually increased with being apart from the ordinate axis.