baber/WOPTO huggingface dataset:
Patent JP-S6031169-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: G03G15/05
Filed: 1983-08-01
Abstract: PURPOSE:To obtain an image forming device which is capable of coping with both requests of a distinct reproduction of a line and a good reproduction of half tone by adding a means for changing a relative position of a developing sleeve and a scanning optical beam irradiating position. CONSTITUTION:A mirror 10' is supported so as to be rotatable by a center axis 20, the rear side is a magnetic material, and an angle of the mirror 10' is varied centering around the axis 20 by an operation of two solenoids 18, 19 placed so as to be opposed to said mirror. In this way, a scanning optical beam 7' of a semiconductor laser 7 can change a relative position of an exposed position of the rear side of a photosensitive body 1 and a developing sleeve 4, and when it is desired to show clearly a line, the exposure is executed at the most adjacent point, and when it is desired to shown clearly tone, the exposure is executed at the downstream side of the most adjacent point.
Patent JP-H11339375-A (JP)
Title: Disk recording and reproducing device
Inventor: MUROGA HISAKI
IPC: G11B17/028
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To achieve reducing parts count and down-sizing of the device by supporting a 1st disk and centering it with respect to a disk table when inserting a CD into a 1st disk device, and providing an auxiliary table positioned at a save position for avoiding interference with a 2nd disk when inserting the CD into a 2nd disk device. SOLUTION: In the state in which a CD 10 is mounted on a disk table 140, being held between an auxiliary table 180 and a pressing part 171 of a chucking plate 170, a projecting part 181 of the auxiliary table is engaged in a center hole of the CD 10, and the center part 171a of the chucking plate 170 is positioned in a center hole 183 of the auxiliary table. And, an upper half of a main part 141 of the disk table 140 is engaged in the center hole 183 of the auxiliary table 180, and the auxiliary table 180 is mounted on a mounting part 142. At this time, the mounting part 142 is engaged in the positioning recessed part 184 of the auxiliary table 180.
Patent JP-H0223208-A (JP)
Title: Method and device for monitoring vibration of turbine blade
Inventor: ROBAATO RII OSUBOON
IPC: G01H1/00
Filed: 1989-06-01
Abstract: PURPOSE: To prevent serious accidents by comparing a turbine blade row configuration sensed under dynamic conditions with an excepted turbine blade row configuration stored by a memory means so as to detect the movement of turbine blades due to vibration. CONSTITUTION: In a shrouded turbine blade row 10 having a structure that shroud segments 13 are connected to a rotor disc 11 by tenons 14, a sensor 21 is provided to monitor vibration of turbine blades 12. The sensor 21 generate an output signal 31 in a position direction for representing a distance between the surface of the shroud segments 13 and the sensor 21 and, on the hand, generates the output signal 31 varied to a negative direction when sensing the tenons 14. In a microprocessor 36 on the basis of the output signal 31, the configuration of the turbine blade rows is sensed under dynamic conditions, and the sensed configuration is compared with an excepted turbine blade row configuration previously stored in a memory means. Therefore, the movement of the turbine blades due to vibration is detected, thus generating alarms or the like.
Patent JP-H0611057-A (JP)
Title: Non-return valve
Inventor: KOIKE TADASHI
IPC: F16K15/02
Filed: 1991-05-15
Abstract: PURPOSE:To enlarge the opening of a valve body at beginning of vapour transport by providing a movable member in response to temperature to energize the valve body in the direction of opening a valve at low temperature. CONSTITUTION:An annular groove is formed on the inner end of an inlet side member outside a valve seat 5, and a coil-like shape memory alloy 12, a movable member in response to temperature, is arranged between the groove and the front face of a valve body 7. When the temperature of liquid is reached to the decided value, the alloy 12 is inverse-transformed from martensite phase to mother phase so as to be into a short memorized form, retreated from the extreme end face of the valve sheet 5 so as to be independent of the motion of the valve body 7, When the fluid pressure at an inlet 3 is higher than that at an outlet 4, the valve body 7 compresses an outlet spring 9 so as to move on the outlet side and open the valve. When the fluid pressure at the outlet 4 is higher than that at the inlet 3, the valve body 7 receives the fluid pressure and the action of the coil spring 9 so as to move on the inlet side and airtightly contact with the valve seat 5. Thus, water or air of low temperature can be quickly discharged so as to shorten a build up time, because the movable member 12 in response to temperature largely opens the valve at low temperature.
Patent JP-S5669204-A (JP)
Title: Antioxidant for sulfite and/or bisulfite
Inventor: TOMITA SHINPEI
IPC: C01D5/14
Filed: 1979-10-31
Abstract: PURPOSE: To prepare the title antioxidant capable of suppressing the by-production of Glauber's salt with a slight amount of addition, by using a specific carboxylic acid (derivative) thioether as an effective component.  
     CONSTITUTION: The oxidation of a sulfite and/or a bisulfite which are produced in the removal of sulfur dioxide gas from stack gas and can be utilized by recycling, is prevented by the use of an antioxidant containing at least one compound of formula (R and R' are H, alkali metal or 1W20C hydrocarbon; n and m are 1W20), e.g. thiodipropionic acid, dibutyl thiodipropionate and diphenyl thiodicaproate. The amount of the antioxidant to be added to the aqueous solution of the sulfite and/or bisulfite is pref. 0.01W1,000ppm based on the weight of the solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000324948-A (JP)
Title: Water-retaining agent and water-retaining material for cut flower
Inventor: KASUYA KAZUHIRO
IPC: A01N3/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a water-retaining agent and a water-retaining material for cut flower, having good water retainability and having not adverse influence upon growth or freshness retention of plants. SOLUTION: This water-retaining agent comprises a hydrogel-forming polymer 3 in which a calcium absorbing amount is 0-100 mg per g of dried weight and a chloride ion content is 0.07-7 mmol per g of dried weight and a water absorption magnification in ion exchange water at 25 deg.C is 1.0×101 to 1.0×103. This water-retaining material for cut flower comprises a water-retaining agent packed by a water-soluble or water-decaying paper and/or film.
Patent JP-S5666163-A (JP)
Title: Manufacture of coreless armature
Inventor: OTADA MASAMI
IPC: H02K13/04
Filed: 1979-10-30
Abstract: PURPOSE:To improve the dynamic balance of the subject armature by a method wherein the armature, consists of a cylindrical coil arranged in such condition that it is positioned on the outer circumference of a commutator, is pressurized and protruded so that its blank coil holds the commutator. CONSTITUTION:An insulated substrate 15 having a plurality of segments on the upper surface and the commutator 14 having a rotary axis 17 are contacted to the end surface of a core metal 11, an armature 13 consists of a cylindrical coil is arranged on the external circumference of the commutator 14 and the core metal and the strand wire connected section of the end section on the armature 13 is positioned and fitted to a through hole 16 provided on the segments of the commutator 14. And after applying Pz radial directing strength on the armature 13 using end surface controlling rings 19 and 20 provided on both end surfaces of the armature 13, it is pressurized to the direction Pr, the blank coil is protruded into spaces 18 and 21 formed  at the end sections of the controlling ring 20 and the core metal 11, and the commutator 14 is held by the protruded section 13b formed on both ends of the commutator 14.
Patent JP-H11340396-A (JP)
Title: Structure of hoop-like lead frame for manufacturing electronic component
Inventor: TSUCHIKAWA KAZUHIRO
IPC: H01L23/50
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To allow a lead frame to be wound up as a hoop to improve the producibility of an electronic component by providing protrusions projecting toward the front or back sides with adequate spacings along the length on a pair of mutually parallel right and left side bands. SOLUTION: Lead terminals 6 with semiconductor chip mounts are bent down so that the top end of each semiconductor chip mount 5 is below those of lead terminals 7, 8 at the top end of the lead 6, feed holes 9 for feeding a hoop-like lead frame 1 in the length direction are bored through a side band 2, positioning notches 10 are bored through a side band 3 at the same spacing as that of section bars 4, and protrusions 14, 15 projecting to the top faces of the side bands 2, 3 are provided on parts inside the feed holes 9 and notches 10 whereby the back deformation of the lead terminals 6 can be surely reduced since the gap resulting from winding the hoop-like lead frame 1 round a reel is not less than the heights of the protrusions 14, 15.
Patent JP-H09302501-A (JP)
Title: Brief
Inventor: ISHIMORI MASAJI
IPC: A41B9/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide sanitary and practical briefs (containing long underpants and half underpants) without accumulation of dust such as cotton in a baggy part prepared by sewing an upper and a lower part of a front body of the briefs in using or washing, by making opened parts at the sewing of the upper and lower baggy part. SOLUTION: The objective briefs 8 having opened holes at an upper end 4 and a lower end 5 of a lower cloth in the briefs 8 communicating an outer hole with an inner hole 7 is obtained by forming a double structure composed of a lower cloth 2 and an upper cloth 3 in a front body part, forming an outer hole without sewing a part of the right side or the left side of the upper cloth 3 and forming an inner hole 7 without sewing a part of the left side or the right side of the lower cloth 2.
Patent JP-2000328163-A (JP)
Title: Exhaust valve alloy for diesel engine and production of exhaust valve
Inventor: UEDA SHIGENORI
IPC: B21J5/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To produce an exhaust valve alloy for a diesel engine excellent in corrosion resistance and strength and to provide a method for producing the exhaust valve. SOLUTION: This alloy has a compsn. composed of, by weight, <=0.1% C, <=1.0% Si, <=1.0% Mn, >25 to 32% Cr, >2.0 to 3.0% Ti, 1.0 to 2.0% Al and 12 to 20% Co, and the balance substantial Ni. If required, one or more kinds of B and Zr are contained in the ranges of <=0.02% B and <=0.15% Zr. Furthermore, at the time of producing a valve for a diesel engine by using the alloy stock having the above compsn., the alloy stock is forged into a valve rough shape and is thereafter subjected to solution heat treatment and aging treatment, and subsequently, the valve face is subjected to partial cold working to partially increase the hardness of the valve face.
Patent JP-S5665251-A (JP)
Title: Instruction reexecution system
Inventor: NISHISAKA MINORU
IPC: G06F11/14
Filed: 1979-11-02
Abstract: PURPOSE: To guarantee the covery operation and elevate the reliability of a data processing unit without deteriorating the performance in the course of execution of the firmware instruction, by dividing the firmware instruction into modules.  
     CONSTITUTION: An instruction code is set to the control memory register CSR2 by reading out the microinstruction for indicating the start of execution of the instruction stored in the control memory CS1. A register code of this register 2 is selected by the register decoder DEC3, and it is provided to the AND gates 13, 14. The timings TP1, TR2 generated by processing unit are provided to said gates 13, 14, the logical product with an output of the decoder 3 is taken, and a signal for indicating the write operation of the address register 6 and the program counter 8, plus a signal for resetting the retry control FF9 which controls the reexecution of the instruction are output. And the software program instruction sequence by the processing unit is controlled by the counter 8 so that the covery operation can be executed without deteriorating the performance in the cource of execution of the firmware instruction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000325071-A (JP)
Title: Separation/recovery of cell
Inventor: SAKAMAKI YOSHIHARU
IPC: C12M3/06
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating/recovering cells, which enables nucleated cells such as hemopoietic stem cells to be recovered in a high yield without using serum protein of a commercial preparation accompanying the fear of blood-transmitting infection. SOLUTION: This method features using, as a protein for the freeze preservation of cells, plasma obtained from blood in which the cells are contained, i.e., the so-called self-plasma. In the method for separating/recovering cells in which a cell-containing liquid comprising cells necessary for being recovered, cells to be removed and plasma is introduced into a cell-capturing means substantially capturing the cells necessary for being recovered and removably passing the cells to be removed and plasma, a removing cell-containing liquid is discharged from the cell-capturing means and the cells necessary for being recovered are recovered from the cell-capturing means by introducing an eluting liquid, the recovering procedure is performed while making the cell-containing liquid containing plasma remain in a small amount in the cell-capturing means.
Patent JP-S5766351-A (JP)
Title: Measuring method for nitrous acid
Inventor: SUZUKI HIROSHI
IPC: G01N27/327
Filed: 1980-10-09
Abstract: PURPOSE:To improve stability and reliability, by a method wherein a microorganism electrode is formed such that a nitrification bacillus, selectively oxidizing only nitrous acid into nitric acid, is attached to a diaphragm of a dissolved oxygen electrode, and the outside thereof is covered with a gas permeable film, and the microorganism electride is used. CONSTITUTION:A microorganism electrode 11 consists of a bacteriim laye 1 of microorganism, supporter 2, covering the bacterium layer 1 and supporting bacterium microorganism, a gas permeable film 3, a diaphragm 4 of an oxygen electrode, a platinum cathode 5, an aluminum anode 6, a potassium chloride electrolytic liquid 7 and the like. A microorganism bacterium is what is called a nitrification bacillus, and is nitric acid preparing bacterium, e.g., nitrobacter agiles ATCC 14123, which oxidizes nitrous acid. The way to measure nitrous acid by means of the electrode is that a pH of liquid to be measured is set below 5.0, and concentration of dissolved oxygen is set into a saturation or a state near a saturation by blowing oxygen or air. The microorganism electrode is brought into contact with the liquid to be measured. Under the coexistence of oxygen, the nitrification bacillus oxidizes the nitrous acid and consumes oxygen, which results in reducing the output current of the microorganism electrode.
Patent JP-S5766638-A (JP)
Title: Plasma etching device
Inventor: NAGASAWA KOUICHI
IPC: H01J37/34
Filed: 1980-10-09
Abstract: PURPOSE:To cool samples up to a predetermined temperature with good controllability by providing a lower electrode working as a sample stand with compression and expansion means consisting of a cylinder and a piston, and gas in the cylinder chamber is repeatedly compressed and expanded. CONSTITUTION:A cylinder 9 is formed in a lower electrode 3 to be a sample stand and a piston 10 is engaged with the cylinder 9 to permit operation from outside.Gas such as ammonia, alcohol is sealed in the chamber of the cylinder 9 and a thermocouple 11 for temperature detection is arranged in the vicinity of the surface of the lower electrode 3. The temperature of the lower electrode 3 and that of the sample 8 in can be decreased by repeatedly compressing and expanding the sealed gas by the reciprocating operation of the piston 10 and the samples 8 are maintained at a predetermined temperature by controlling the reciprocating operation of the piston 10 by using the detection output of the thermcouple 11.
Patent JP-H06328342-A (JP)
Title: Pallet loading type covering device
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q11/08
Filed: 1993-05-20
Abstract: PURPOSE:To improve working efficiency and water resistance by facilitating reversion through an expansive ascending mechanism which is composed of the size ratio of lever length to form a space at the time of floating up reversion of a pallet, and fast sticking a cover body to an upper fixed cover body through the expansive ascending mechanism at the time of clamping the pallet. CONSTITUTION:At the time when a two-plane pallet P floats up to a level L2 and is unclamped there, the tip shelter plate 22 of the long large lever 25 of an expansive ascending mechanism K leaps upward from a patch plate 21D additively provided on the side of the upper side edge 21 of a cover body 21 to form a space E. When the pallet P is reverse turned in the above state, the cover body 21 is smoothly turned as the shelter plate 22 is floated up with the tip 24A of a short small lever 24 taken as a rotary core. When the two-plane pallet P then sinks to a level L1 and is clamped, the tip shelter plate 22 of the long large lever 25 of the expansive ascending mechanism K comes into contact with the one side of the patch plate 21D additively provided on the side of the upper side edge 21B and is fixed there, and a gap between a fixed cover 7 and the shelter plate 22 is blocked up by a blocking sheet 27.
Patent JP-H05331744-A (JP)
Title: Device for selecting warp of weaving machine for rush
Inventor: MUTO SHIGEYUKI
IPC: D03C3/20
Filed: 1992-06-02
Abstract: PURPOSE:To miniaturize an actuator by changing action of a vertically movable hook and a horizontally movable needle corresponding to polarity of solenoid and selecting the hook and selecting warp arbitrarily. CONSTITUTION:In a hook selecting device of weaving machine for rush, a knife 2 fixed to a longitudinal slider 20 is moved downward, a lateral slider 8 is driven through a cam 7 to the right, a sliding rod 8 is engaged with a hook 19 of a needle 4 and the needle 4 is horizontally displaced to the right to incline a hook 1 to the right. Then current is injected to a solenoid 9, an operating element 14 is rotated, brought into contact with the end of the needle 4, the needle 4 is prevented from returning. The hook 1 is left in an inclined state as it is and warp 13 is moved to the right by function of a pusher 12. On the other hand, when polarity of the solenoid 9 is not changed, the needle 4 is not restricted as is mentioned above and the knife 2 is engaged with a hook 3 by moving the slider 20 upward to pull up the hook 1. Consequently, the pusher 12 is positioned below a heddle needle 11 and the warp 13 is left as it is. The warp 13 is arbitrarily selected according to the polarity of the solenoid 9 in this way.
Patent JP-H086766-A (JP)
Title: Sine and cosine arithmetic device
Inventor: YAMADA KAZUMI
IPC: G06F7/548
Filed: 1994-06-23
Abstract: PURPOSE:To enable fast sine and cosine arithmetic with high precision even when an input angle is large. CONSTITUTION:This arithmetic device consists of an exponetial part decision device 1 which decides that the exponential part of the value (in floating point form) of the inputted angle is >=8, a mantissa part decision device 3 which decides that the high-order six bits of the mantissa part are >=101101, an AND device 5 which ANDs the output values of both the devices with each other, a 1st selecting device 9 which selects the output value of a constant generating device 7 or 0 generating device 8 according to the output of the AND device 5, a 2nd selecting device 11 which selects the output value of carry outputs of 2nd-6th high-order bits by the 0 generating device 8 or the 1st stage half- adder group 10 of a multiplier, and a 3rd selecting device 12 which selects the multiplier input value to the multiplier or the addition output value of the half-adder group 10 and outputs it as multiplicands of the 2nd and succeeding stages of the multiplier.
Patent JP-S6036236-A (JP)
Title: Document carrying method
Inventor: TAMIYA YOSHIYUMI
IPC: G03B27/62
Filed: 1983-08-04
Abstract: PURPOSE:To improve document delivery ability by initiating next paper feed when the leading edge of a document reaches a position, a prescribed distance on this side from a discharge roller in the captioned method wherein the document is stopped when the rear end thereof makes coincidence with a document stop reference position. CONSTITUTION:When documents are placed at a prescribed position on a document table 1 and a document set sensor 2 is turned on, a document separating belt 3 is rotated, and only one sheet of said documents completely separated on a separating plate 4 is carried by a delivery roller 5 and a conveyer belt 9 onto contact glass 13. When the rear end of the document reaches a reference position A, the document is stopped and subjected to an exposure treatment. When a document discharge signal is supplied after exposure completion, the document is discharged on the tray 12 side by the conveyer belt 9 and the paper feed roller 11. When the leading edge of the discharged document on the document table reaches a position, a distance D up to the reference stop position A, on this side from the discharge roller 11, paper feed for the next document is initiated.
Patent JP-H11332365-A (JP)
Title: Fan for grading of combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01F12/48
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject fan capable of guiding a wind produced at left and right ends of a fan without taking the wind into both the left and the right lateral parts of the fan, supplying the wind to a shaking and grading device and surely carrying out wind grading by installing the fan at a specific position. SOLUTION: This fan for grading of a combine harvester is obtained by arranging a cylindrical unit on both lateral sides of a plate type fan 25 and covering the ends of the fan 25 with inside ends of the cylindrical unit in the combine harvester equipped with a shaking and grading device arranged under a thresher and the plate type fan 25 having a driving shaft on the left and the right and installed in the lower front thereof and is capable of sucking air from both left and right sides of the fan and supplying a grading wind to the shaking and grading device. In the combine harvester, wind direction plates 68 can suitably be secured in left and right lateral parts of spaces partitioned with plates 67 of the fan 25.
Patent JP-H08332878-A (JP)
Title: Seat reclining device
Inventor: ITO SADAO
IPC: A47C1/024
Filed: 1995-06-08
Abstract: PURPOSE: To provide a seat reclining device to dispose an engaging and disengaging mechanism through simple structure. CONSTITUTION: The moving locus of the output member 54 of a drive mechanism 5 is specified based on the rotation center of the fixing member 1 of a moving member 2 by a plate 7. An engaging disengaging mechanism 4 is disposed between the output member 54 of a drive mechanism 5 and the moving member 2 and intercoupling between the drive mechanism 5 and the moving member 2 forms linkage through the engaging disengaging mechanism 4.