baber/WOPTO huggingface dataset:
Patent JP-H01214735-A (JP)
Title: Evaluating method of contact resistance
Inventor: KATAOKA HIROSHI
IPC: G11B5/60
Filed: 1988-02-23
Abstract: PURPOSE:To enable the selection of combination of a head having a high contact resistance with a magnetic disk, by a method wherein, after the magnetic disk is rotated, a spherical slider is vibrated vertically and the disk and the spherical slider are brought into contact with each other periodically. CONSTITUTION:A spherical slider 4, which is fitted to the fore end of a vibrating rod 7 through the intermediary of a gimbal support spring 5, is so constructed that it is vibrated forcedly in the vertical direction by vibrating the vibrating rod 7 at a prescribed period by a vibrator 6, so that a periodical contact thereof with a magnetic disk 1 may occur. On the occasion when evaluation of a head/the disk is executed, a carriage 9 is moved to position the slider 4 at a prescribed position on the surface of the disk 1, and the disk 1 is rotated normally. Next, at a time point when the disk 1 gets to regular rotation, the slider 4 is vibrated at a prescribed period by the vibrator 6 and thereby the periodical contact with the disk 1 takes place. The fore end of the slider 4 is worn by the contact with the disk 1. The volume of a worn part in various test times is calculated, and the amount of wear of the slider 4 is obtained thereby.
Patent JP-S58158779-A (JP)
Title: Illegible business form storing method
Inventor: ARAKI SATORU
IPC: G06K13/12
Filed: 1982-03-16
Abstract: PURPOSE:To improve the efficiency of an immediate character correcting work, by constituting so that a stop time of a business form carrying mechanism in case when an illegible business form is stored into a stacker is made earlier than a stop time in case when a business form is stored completely into the stacker. CONSTITUTION:To counters CNT1, CNT2, a stacker sensor signal SS is inputted, and outputs C1, C2 are inputted to AND circuits AND1, AND2, respectively. To the circuits AND1, AND2, a motor stop request signal MR and a reject business form signal RS are supplied, too. The time for sending out a motor stop signal MS from an OR gate OR8 in order to store all business forms into a stacker coincides with the send-out time of the output C1 of the counter CNT1, therefore, in order to store only a part of the business form into the stacker, the pulse count number of the counter CNT2 is made smaller than the count number of the counter 1, and its output C2 is sent out earlier than C1. In this way, the stop time of the motor can be quickened, and an illegible business form can be fetched quickly.
Patent JP-S57155759-A (JP)
Title: Lead frame
Inventor: SHIMIZU KAZUO
IPC: H01L23/50
Filed: 1981-03-23
Abstract: PURPOSE:To perform the positioning of a lead frame with excellent accuracy, by providing a notch at the position corresponding to the tab center on the outside of the external frame of the lead frame to insert a positioning click in this notch. CONSTITUTION:A pair of notches 30 for positioning a lead frame are set at the position corresponding to the position of the center line in the direction of the width of the tab 20 on the outside of the external frame 28 on the both sides of the lead frame. The positioning click 32 is inserted into the notch 30. The inlet of the notch 30 has internal surfaces 34, 36 tapered in the internal direction being the same structure as surfaces 38, 40 on the top end of the positioning click 32. The notch 30 has a large-sized opening 42 in the depths thereof which does not decrease the positioning accuracy even when the top of the click 32 touches strongly the top end of the notch 30. Thus, the positioning accuracy of the lead frame is improved.
Patent JP-H05211483-A (JP)
Title: Signal processing system and optical transmitter and optical receiver used for the system
Inventor: YAMAZAKI HIROSHI
IPC: H04N21/633
Filed: 1992-01-30
Abstract: PURPOSE:To realize the signal processing system in which a connection error of an optical cable or a power supply left unapplied is discriminated with excellent reliability and maintenance performance. CONSTITUTION:An optical transmitter 1 is provided with a means 11 outputting an optical signal and a means 17 outputting an optical energy with a start level for a means receiving an optical energy with a prescribed level and generating power with a prescribed level, an optical receiver 2 is provided with a means 23 receiving an optical signal outputted from the optical transmitter 1 and a means 27 receiving the optical energy with a prescribed level and generating power with a prescribed level and the optical receiver 2 obtains the power with a prescribed level by the optical energy sent from the optical transmitter 1. The optical receiver 2 is driven by the power and a connection error of an optical cable is discriminated by the optical transmitter 1 based on the reply signal.
Patent JP-H01266875-A (JP)
Title: Mixing and releasing device
Inventor: SHII MAASHIYARU DABITSUDOSON
IPC: B29B7/76
Filed: 1989-02-22
Abstract: PURPOSE:To exactly position a valve rod by providing an adjusting device to the inside in the rear part of a piston rod. CONSTITUTION:The adjusting device includes a gap 41 cut with internal screw threads, a hollow socket type set-screw 39, a head part 40 of the valve rod 22 and a socket type tipped set-screw 30. The hollow socket type set-screw 39 is screwed into the gap 41 cut with the internal screw threads until the valve rod 22 is extended to a desired length by passing a valve block, nozzle and nozzle holding cap. The socket type tipped set-screw 30 is inserted into the gap 41 of the piston rod 31 cut with the internal screw threads when the valve rod is once set in a suitable position. The set-screw 30 is then firmly tightened until the screw comes into contact with the head part 40 of the valve rod 22. The valve rod 22 is thereby secured to the suitable position.
Patent JP-S56138422-A (JP)
Title: Recovery of energy from blast furnace gas
Inventor: TAKAWA TADASHI
IPC: F02C6/00
Filed: 1980-03-28
Abstract: PURPOSE: To suppress the accumulation of dust in a regenerator to keep its function stable for a long time, by sequentially conducting blast furnace gas through a rough dust collector and a fine dust collector to catch dust and thereafter conducting the gas to the regenerator.  
     CONSTITUTION: Blast furnace gas discharged from the top of a blast furnace 1 is first conducted through a dust catcher 2 which is a rough dust collector, so that the dust content of the gas is reduced to about 3W10g/Nm 3 . The gas is thereafter conducted through a bag filter 3 which is a fine dust collector, so that the dust content of the gas is lowered to about 5W10mg/Nm 3 . After that, the gas is conducted through a regenerator 4 and then through a turbine 5 to drive an electricity generator 6 connected to the turbine 5. After that, the gas is sent to a blast furnace gas holder 7, an air-heating furnace 8, a boiler 9, etc. A cooling spray unit 10 is installed around a blast furnace gas pipe between the blast furnace 1 and the dust catcher 2 to forcedly cool the blast furnace gas when its temperature rises abnormally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59167087-A (JP)
Inventor: SAITOU SUSUMU
IPC: H05K1/14
Filed: 1983-03-14
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-H03243074-A (JP)
Title: Solid-state image pickup device
Inventor: KUMADA SUKEMASA
IPC: H04N5/372
Filed: 1990-02-20
Abstract: PURPOSE:To extend an accumulation time and to remove the nonuniformity of output signals by preparing plural divided gate electrodes and selecting one of the electrodes to be used in accordance with the sensitivity of each picture element. CONSTITUTION:Infrared rays are photoelectrically converted by a photodiode 1 and the converted electric signals are stored in an accumulation gate through an input gate electrode at first. And each picture element signal value having storaged in advance is inputted at a divided voltage input terminal 21 from a memory 19 as a time sequential signal. Then a signal dividing charge coupled device(CCD) 23 and a divided gate electrode 27 formed on a signal dividing part 24 are turned on when the accumulation of signal charge a voltage division are completed. At that time, a selection circuit selects the gate electrode 27 to be used in accordance with the sensitivity of each picture element. When all picture elements are matched with the reference picture element having the lowest sensitivity, the accumulation time can be extended and the nonuniformity of output signals can be removed.
Patent JP-H03243628-A (JP)
Title: Production of colored fine particle and toner for electrophotography using the same particle
Inventor: MORI YOSHIKUNI
IPC: G03G9/087
Filed: 1990-02-21
Abstract: PURPOSE:To obtain colored fine particles useful for toner giving a clear picture, etc., having uniform size of particle and improved surface of particle by subjecting a polymerizing monomer to suspension polymerization in a suspension medium in the presence of a coloring matter, etc., making the obtained polymer granules blocky with heat treatment and crushing said blocky granules. CONSTITUTION:A polymerizing monomer such as styrene is subjected to suspension polymerization to attain >=90% polymerization yield in a suspension medium containing a stabilizer and a polymerization initiator, etc., in the presence of a coloring matter such as carbon black or magnetic powder such as cobalt (1-200 pts.wt. to 100 pts.wt. said monomer) with controlling a granular diameter to obtain a suspension having 3-50mum average granular diameter and a distribution of granular diameter of 0-80% coefficient of variation in the granular diameter. Next, the resultant suspension is heat-treated at 50-98 deg.C and aged with polymerization, then an organic solvent such as hexane is added to the suspension to make said granules blocky by fusing, thus crushed to fineparticles having the average particle diameter before the crushing to afford the aimed colored fine particles. Besides, said fine particles having 4-15mum average particles diameter is preferably used as toner for electrophotography.
Patent JP-H05241665-A (JP)
Title: Mass flow controller
Inventor: HATA EIJI
IPC: G05D7/06
Filed: 1992-02-27
Abstract: PURPOSE:To execute safety countermeasure treatment by a worker while keeping the preceding state of a valve for fixed time when the valve is fully opened. CONSTITUTION:By adding a valve 9, memory control circuit 10 and detector 11 to the conventional mass flow controller, the valve 9 executes the same operation as a valve 8 for the fixed time and when the valve 8 is fully opened, the detector 11 is operated.
Patent JP-H11235394-A (JP)
Title: Fire extinguishing equipment of parking space
Inventor: MURATA SHINJI
IPC: A62C5/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To effectively extinguish a fire in a parking space by providing a mixer which is connected to a water supply source and a fire extinguisher source and generates an aqueous solution, supplying the generated aqueous solution to a fire extinguishing head arranged in the parking space, and blowing out the aqueous solution by opening a valve element by a thermosensible member. SOLUTION: For example, in the case where a B fire caused by fuel of a vehicle breaks out in a parking space, when a glass bulb bursts since alcohol in the glass bulb of a closed fire extinguishing head 8 expands by the heat, a valve element in the fire extinguishing head 8 is opened. Therefore, an aqueous foam solution gathered in secondary side piping of a flowing water detecting device 20 is discharged from a discharge port to extinguish the fire. At this time, a flowing water detecting signal is outputted to a fire extinguishing control panel 22 to start a pump 24. As a result. Fire extinguishing water W of a water tank 2 on which pressure is adjusted by a pressure regulating valve 26, is supplied to a mixer 6, and a water film forming foam fire extinguisher G in a fire extinguisher tank 4 is mixed here to be supplied to the fire extinguishing head 8 as an aqueous foam solution.
Patent JP-H07249100-A (JP)
Title: Recognizing method for line
Inventor: SAIKA HISAFUMI
IPC: G06T7/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide the line recognizing method which precisely discriminate between a broken line and a character by accessing an image memory a small number of times. CONSTITUTION:Runs of pixels which extend laterally are extracted from an input image (S1). Four kinds of subset including runs which possibly constitute lateral broken lines, longitudinal broken lines, lateral solid lines, and longitudinal solid lines are generated on the basis of the directions and lengths of the respective runs (S3). A line element is obtained by integrating mutually connected runs to generate four kinds of line element set, and the sum of the lengths of the runs included in the respective line elements is calculated (S4). On the basis of the ratio of the sum of the lengths of the runs included in the respective line elements to the area of rectangles circumscribed with the respective line elements, inadequate line elements are removed from the four kinds of line element set (S5). In the four kinds of line element set, the respective line elements are classified into groups consisting of mutually close line elements and each group is extracted as one group (S6).
Patent JP-S63207376-A (JP)
Title: Cell fusion chamber
Inventor: IMAI KATSUYUKI
IPC: C12N15/00
Filed: 1987-02-24
Abstract: PURPOSE:To enable the fusion of different kinds of cells in high probability, by placing a reciprocally movable partition plate between a pair of electrodes and providing a mechanism to supply different kinds of cells to both sides of the partition plate and aligning the cells along the plate. CONSTITUTION:A pair of electrodes 14, 14 are placed facing each other in a chamber 12. A partition plate 4 is retreatably inserted between the electrodes 14, 14. A mechanism is provided to introduce different kinds of cells to both sides of the partition plate between the electrodes 14, 14 and to align the cells along the partition plate 4 and the electrodes 14, 14. The function of the mechanism can be achieved, e.g. by opening a hole 7 at the bottom of the chamber 12 and sucking the liquid in the chamber through the hole.
Patent JP-S53127603-A (JP)
Title: Connecting wire of electrically revolving machine
Inventor: SHIBATA TAKASHI
IPC: H02K3/18
Filed: 1977-04-13
Abstract: PURPOSE: To prevent deformation and breakage of connecting wire, by adhering and connecting field winding and connecting wire through a flat plate extended to the axial direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51116654-A (JP)
Title: Saw tooth wave doubler
Inventor: UCHIYAMA SHIGERU
IPC: H03K5/00
Filed: 1975-04-04
Abstract: PURPOSE: To multiply a saw tooth wave signal with a simple circuit configuration, by connecting a level adjusting resistance parallel with a switching circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62199666-A (JP)
Title: Formation of color image
Inventor: SUGA YUKO
IPC: C09D11/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve recording characteristic, extrusion and preservation stability, etc., by using an aqueous ink employing respective specific dyes in yellow, magenta, cyan and black inks for forming color images by an ink jet method. CONSTITUTION:Color images are formed by using an aqueous ink employing (A) a dye expressed by formula I (R is H, lower alkyl, etc.; X is acetyl, etc.; M iis alkali metal, ammonium, etc.; l is 0-2; m and n are 0 or 1) in magenta ink, (B) a dye expressed by formula II (Q is -NHCONH- bond, etc.; X1 and X2 are H or phenyl substituted by -SO3M, etc.; R is methyl, etc.) in yellow ink, (C) a dye expressed by formula III (m is 1-4; n is 0-3) in cyan ink and (D) a dye expressed by formula IV or V (R1 is H or phenyl substituted by -SO3M, etc., R2 is H or a group expressed by formula VI; R3 and R4 are lower alkyl, etc.; n is 0 or 1) in black ink by an ink jet method.
Patent JP-H05238595-A (JP)
Title: Paper folding device
Inventor: IGARASHI MICHITA
IPC: B65H7/06
Filed: 1992-02-27
Abstract: PURPOSE:To lighten a burden of jam removing work by an operator by discharging paper except jammed paper automatically efficiently to the outside when a jam is generated. CONSTITUTION:The inside of a paper folding device is divided into five paper conveying parts, and drive systems 1 to 5 are provided corresponding to each paper conveying part. Here, the paper conveying part corresponding to each drive system 1 to 4 is formed to serve as jam areas 1 to 4 respectively, where a jam is easily generated. Jam sensors 11 to 14 for detecting generation of a jam are arranged in the respective jam areas 1 to 14. The paper conveying part corresponding to the drive system 1 communicates with a paper discharge port 1. The paper conveying parts corresponding to the drive systems 2, 3 respectively communicate with a paper discharge port 2. The paper conveying part corresponding to the drive systems 3 to 5 respectively communicates with a paper discharge port 3.
Patent JP-H09227407-A (JP)
Title: Hirudin-containing medicinal composition and its production
Inventor: DEIITAA BURAATSUERU
IPC: A61K38/55
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition, comprising a hirudin and a salt of a specific carboxylic acid and capable of essentially inhibiting or remarkably delaying the decomposition of the hirudin and having anticoagulant actions. SOLUTION: This hirudin-containing medicinal composition comprises (A) the hirudin at about 10mg/l concentration, (B) a salt of a carboxylic acid which is not essentially a magnesium salt or a calcium salt and further potassium phosphate, preferably sodium acetate and sodium glutamate, etc., at about 25mM concentration and further (C) a saccharide, preferably mannitol at about 40mg/ml concentration. The composition is preferably obtained by mixing aqueous solutions of individual constituent components and then freeze-drying the mixed aqueous solutions.
Patent JP-H04280711-A (JP)
Title: Diverter
Inventor: HASHIMOTO KOICHI
IPC: B65G13/10
Filed: 1991-03-07
Abstract: PURPOSE:To provide a diverter capable of maintaining high stillness. CONSTITUTION:A brach converyor 2 is installed in an oblique direction against a main conveyor 1. A diverter device 3 is arranged in a branch part between the main conveyor 1 and the branch conveyor 2. The diverter device 3 has a pair of hanger bases 14 and 14 moved in the lengthwise direction by turning motion of the first rotational arm. Freely rotatable bearing bodies 21 are installed on these hanger bases 14 and 14 at prescribed invertals. Induction rollers 24 are rotatably installed between bearing parts of bearing bodies 21 and 21 in the opposing hanger bases 14 and 14. Since the bearing body 21 is roatatably installed in the hanger base 14 the width of the bearing of the bearing parts can be adjusted to the shaft diameter of the induction rollers 24, so that noise and vibration can be restricted and stillness can be also maintained.
Patent JP-S55134352-A (JP)
Title: Ultrasonic probing device
Inventor: TAKEDA HIROYUKI
IPC: G01N29/26
Filed: 1979-04-09
Abstract: PURPOSE: To make the height of device lower by installing three movable bodies, which are connected to each other, along the guide rail that is attached to the circumferential surface of a pipe and by providing driving gears, each of which moves the said body in the axial and circumferential directions of the pipe, and moving means, each of which moves the ultrasonic probe, to the respective bodies.  
     CONSTITUTION: The driving gears 21A, 22, 23 are installed on the guide rail 2 that is attached to the pipe 1 to be checked. These driving gears are connected to each other by the couplers 26A, 26B. To give an angular displacement to the ultrasonic beam from the probe 4, the turning effort of the driving motor 10 is transmitted to the angle displacement mechanism in the probe through the gear 12. Also the turning operation of the probe is performed by the driving motor 9, which is provided to the arm 31, through the transmission gear of the arm. The spring 43 and universal coupling 17 are mounted on the arm end to make the probe 4 contact with the pipe 1, the scanning by the probe 4 in the axial direction of the pipe is performed by turning the pinion on the rack 42 to move the arm 31 by means of the motor 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61205281-A (JP)
Title: Novel derivative of pyrazolobenzoxazine, salt, manufacture, use as drug and composition
Inventor: RIYUSHIAN NUDEREKU
IPC: C07D498/04
Filed: 1986-02-28
Abstract: Novel pyrazolobenzoxazines of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkylalkyl or 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 5 carbon atoms with the proviso that the multiple bond is not between the carbon  alpha - and  beta - to the nitrogen atom, aralkyl of 7 to 12 carbon atoms and aralkyl of 7 to 12 carbon atoms substituted with at least one member of the group consisting of alkyl and alkoxy of 1 to 5 carbon atoms, amino, -OH and halogen, X is selected from the group consisting of hydrogen and -CH2-S-Alk, Alk is alkyl of 1 to 5 carbon atoms, the wavy line indicates the  alpha - or beta -position and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic agonistic, hypotensive, antihypertensive and antianoxic properties and their preparation.
Patent JP-H10239229-A (JP)
Title: High-pressure and high-speed three-axis testing apparatus and holding jig for object to be tested
Inventor: TAKIZAWA KENICHI
IPC: G01N3/30
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To test a load at high speed by preventing a bad influence due to an axial- force receiver part by a method wherein an object, to be tested, inside a pressure vessel is loaded with an impact force via a straight rod whose axial-force receiver part from an axial-force loading device can be moved. SOLUTION: A high-pressure and high-speed three-axis testing apparatus is provided with a pressure vessel 21, for side-pressure load, on which an object 22 to be tested is set, with an input rod 25 to which an axial-force receiver part 32 is attached so as to be movable and with a data measuring device 31 which is connected to strain gages 23 pasted on the object 22 to be tested and the like. When a pressure-vessel lid 21c is constituted so as to be moved by, e.g. a cylinder, the object 22 to be tested is set easily. In a state that the object 22 to be tested is loaded with a prescribed pressure by using a pressure oil or the like, an impact is applied to the end face of the input rod 25, generated shock waves are detected by the measuring device 31, and a load is loaded at a speed of, e.g. 100m/sec or higher so as to be measured.  When the axial-force receiver part 32 is moved to an arbitrary position, the bad influence on a detection value due to the axial-force receiver part is prevented. In the case of the test of a static-pressure state, the object 22 to be tested is held by using a prescribed jig.