baber/WOPTO huggingface dataset:
Patent JP-2001040448-A (JP)
Title: Medium carbon cold-rolled steel plate having excellent press workability and manufacture therfor
Inventor: IZUMITANI KENJIRO
IPC: C22C38/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a medium carbon cold-rolled steel plate for press work having a high hardness and a shearing crack resistance useful as a blank for a friction plate for an automatic transmission of an automobile or the like. SOLUTION: The cold-rolled steel plate is composed of a medium carbon steel containing chemical compositions including 0.2 to 0.8 wt.% C, <=0.02 wt.% S, and 0.001 to 0.02 wt.% Ca and the cleanness index (JIS G0555) of the steel is <=0.015% dA (60×400) and <=0.030% dT (60×400), and has a mixture structure of ferrite-pearlite or a mixture structure of ferrite-spheroidal cementite. A specified hardness is provided as a result of morpheme control effect of A-based inclusions and an adjustment effect of the metal structure by an addition of Ca, and an improved press workability and a shearing crack resistance are provided.
Patent JP-H0265417-A (JP)
Title: Switching system for preventive maintenance
Inventor: SAFUKU KAZUHIKO
IPC: H04B1/74
Filed: 1988-08-31
Abstract: PURPOSE:To early discover a fault of a line switching controller itself by replacing an output of an exerciser into that of a manual switching operation section and sending the result into a system changeover device, thereby applying system changeover. CONSTITUTION:Automatic changeover by the outputs Sa, Ca of an automatic switching code generator 31 at normal fault detection and manual switching by the outputs Sm, Cm of a manual switching operation section 1 and also test switching by outputs Se, Ce of an exerciser 2 switching and system in N sets of active systems and a standby system periodically every prescribed time by a timer as a test while being switched into the manual switching are applied to a system switch 10 switching one system of the N-set of the active systems of a line switching controller to one standby system. Thus, test switching where one of the N sets of active systems is switched to one standby system is applied periodically and a fault of a changeover logic section 3 or a fault of the system switching device 10 is discriminated early.
Patent JP-S6275653-A (JP)
Title: Method and device for supplying developer in developing device
Inventor: HOSOI ATSUSHI
IPC: G03G13/08
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the load to a developer and stabilize the developer supply to a developer carrier by supplying the developer from a developer storage part to a developer receiving part and supplying the developer to the developer carrier in the developer receiving part. CONSTITUTION:The developer from a developer supply part 61 is supplied by carrying members 8 and 81 to form a developer storage part E near the boundary between the developer storage part 61 and a developer receiving part 41. The developer is scratched off little by little and is carried from the storage part E to the inside of the developer receiving part 41 by a toner supply member 37, and the developer is supplied while forming the storage part E. Rotation of carrying members 8 and 81 and the toner supply member 37 is so controlled that the mountainous storage part E is always formed between then. By this constitution, the load to the developer is reduced and the developer supply to the developer carrier is stabilized.
Patent JP-H0880946-A (JP)
Title: Blown bottle with sleeve
Inventor: HAYASHI MASAYASU
IPC: B65D23/10
Filed: 1994-09-12
Abstract: PURPOSE: To improve the strength at a handle part of a blown bottle with sleeve by a method wherein a handle part of which the horizontal cross section is triangular is formed by utilizing a gluing piece of the sleeve, and the handle part is constituted in such a manner that the external two edges of the triangle may become double. CONSTITUTION: One sheet of paper board is joined by a gluing piece 31, and formed into a square cylinder consisting of four side surface panels 32-35. Then, a flap piece which is connected to the gluing piece 31 is bent in such a manner that the flap piece may go through an opening on the side surface panel 32 which is adjoined to the gluing piece 31. Then, the leading end part 36a of the flap piece is taken out to the outside and bonded to the external surface of the side surface panel 32, and a handle part 37 of which the horizontal cross section is triangular is formed on a sleeve 3. By this method, the external two edges of the triangle becomes double, and the strength is increased. An indent wherein the handle part 37 is fitted is provided at a corner of the body part of a blown bottle which is fitted in the sleeve 3.  A notched part is provided from the indent to the bottom part so that the handle part 37 may be made to pass to the indent under a pressed condition, when the blown bottle is inserted in the sleeve 3.
Patent JP-H1162670-A (JP)
Title: Engine speed control device
Inventor: MARUKI TOSHIMITSU
IPC: G05D13/62
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To control the engine speed of an engine stably with good converging characteristic and good responsiveness. SOLUTION: The input signal of a first temporal function generating part 20 is turned on and off depending upon whether the detecting value of the engine speed is below the set value, and in accordance therewith the first temporal function generating part 20 emits an output rising and falling at a specified gradient, while a second temporal function generating part 23 makes gradual the gradient little by little. The output of the first temporal function generating part 20 and the initial target degree of opening are added together by an adding part 19, and on the basis of the sum obtained, the degree of throttle opening of the engine is controlled.
Patent JP-H1169061-A (JP)
Title: Communication equipment
Inventor: NASHIOKA MITSURU
IPC: H04B3/46
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment by which its transmission characteristic is automatically adjusted and trouble associated with installation and maintenance is greatly reduced. SOLUTION: A communication link is formed between a 1st NCU 8 and a 2nd NCU 10 via a subscriber telephone network NT, and plural varieties of test signals with different frequencies are sequentially sent from either adjustment object NCU being the 1st NCU 8 or the 2nd NCU 10. The transmission characteristic of the adjustment object NCU is measured for each test signal so that the test signal sent from the adjustment object NCU is normally received by the non-adjustment NCU being the 1st NCU 8 or the 2nd NCU 10. Based on the measurement result, the transmission characteristic of the adjustment object NCU is properly set.
Patent JP-S6198157-A (JP)
Title: Power converter
Inventor: HIRATA AKIO
IPC: H02M7/515
Filed: 1984-10-18
Abstract: PURPOSE:To enhance the reliability and to improve the operating efficiency by forming a capacitor which constructs a snubber circuit in a variable capacity. CONSTITUTION:A snubber circuit 13 is provided commonly in a series circuit of gate turn-OFF thyristors (GTO) 11, composed of a diode 13A, a capacitor 13B, a resistor 13C and a switch 13D, and also of a current detector 14 and a switch controller 15. The snubber circuit 13 summarizes for a plurality of GTOs 11 part of the snubber circuit 12 provided at the GTOs 11 to reduce the capacity of the circuit 12, thereby opening and closing the switch 13D. Thus, a current flowed to the GTOs 11 is detected by a detector 14, whether it arrives at the prescribed value or not is judged by a switch controller 15 to open or close the switch 13D. Thus, the loss sum of the circuits 12, 13 can be varied to reduce the loss sum when the output capacity is small.
Patent JP-S59108207-A (JP)
Inventor: KAWABATA SHIYUNSUKE
IPC: B65C3/02
Filed: 1982-12-10
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-2001038682-A (JP)
Title: Tape-like article punching device
Inventor: YASOTA HISASHI
IPC: B26F1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a punching device to punch sprocket holes and product holes by reducing the punching reaction applied to a punch. SOLUTION: In this device, a desired sprocket hole H punched by a first punch die is centered by a first centering camera D every time a tape-like article B is quantitatively fed from a delivery mechanism. The data is fed back, and the quantitative intermittent feed of the tape-like article is maintained at a specified value, and a second punch die is corrective-moved in the X and Y axial directions by the centering data by the reference hole T by a second centering camera E to punch a product hole Z at a specified position of a working area.
Patent JP-H06179579-A (JP)
Title: Paper tube cap caulking device
Inventor: YAMADA HIROYUKI
IPC: B65H75/10
Filed: 1992-08-17
Abstract: PURPOSE:To enable the caulking grade of a cap to be caulked and attached to a paper tube end to be suitably adjusted. CONSTITUTION:A wedge shaft 6 is axially arranged on the shaft center of a guide cylinder 3 capably of being reciprocated, and press pieces 5 are pushed out in the radial direction of the guide cylinder 3 by thrust generated by the first wedge surface 61 of the wedge shaft, moreover the inner end edge of a paper tube cap 9 fitted in the guide cylinder 3 is pressed and deformed by the press pieces 5 so as to bite in the wall thickness of a paper tube 8. Next, the wedge shaft 6 is moved in the axial direction, and punch pieces 4 are pushed out in the radial direction of the guide cylinder 3 by the second wedge surface 62 of the wedge shaft, and the cap 9 is partially pressed and deformed so as to bite in the paper tube. The respective driving depths of the punch pieces 4 and the press pieces 5 are individually adjusted by adjusting the axial moving distance of the wedge shaft 6, thereby the caulking grade can be suitably adjusted.
Patent JP-H06166826-A (JP)
Title: Preparation of disazo pigment
Inventor: RIYUDEIGAA YUNKU
IPC: C09D11/037
Filed: 1993-09-01
Abstract: PURPOSE: To inexpensively and advantageously prepare a diazo pigment without use of organic solvent by azo coupling in an aqueous medium and in the absence of an organic solvent in a single step and adding a nonionic surfactant at the latest immediately prior to the isolation of the diazo pigment.  
     CONSTITUTION: This disazo pigment (mixture) of the formula [D 1  and D 2  are each a (substituted)phenyl, (substituted)naphthyl or the like or fused aromatic, heterocyclic residue having 1-3 hetero atoms of N, O, S and optionally 1-3 substituents; R 1 , R 2  are each H, a halogen, 1-4C alkyl or phenoxy or the like], is prepared by (A) azo coupling in an aqueous medium and in the absence of an organic solvent in a single step and (B) adding at the latest immediately prior to the isolation of the diazo pigment at least one nonionic surfactant which has a cloud point in aqueous solution. By this process, the pigment of the formula can be obtained ecologically and economically advantageously, especially, without use of an organic solvent. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59108931-A (JP)
Title: Internal cylinder pressure input device for diesel engine
Inventor: KONDOU JIYUNICHI
IPC: G01L23/30
Filed: 1982-12-14
Abstract: PURPOSE:To improve the accuracy of data in the vicinity of a top dead point, which is important in analysis of internal cylinder pressure, by obtaining a top dead point position signal and an internal cylinder pressure signal, and rearranging the data as one degree data for every forward half cycle and every backward half cycle, with the top dead point position signal as a center. CONSTITUTION:Based on the signal from a top dead point position detector 3, a time interval S corresponding to about 0.2 degree in angle is computed by an operator 6. The top dead point position signal is made to be a triggering signal 3a at the time interval S. An internal cylinder pressure signal is inputted to the operator 6 from a pressure gage 4 through an AD converter 5. The top dead point position signal is inputted to the operator 6 from the detector 3 through the AD converter 5. Data number Mi and Mi+1 between rotation reference signals are counted. Data pitches, by which the data numbers are converted into one degree data, are computed (Li=Mi/360 and Li+1= Mi+1/360). With the top dead point position signal as a center, the data are rearranged at one degree interval in accordance with the pitches Li and Li+1 for every forward half cycle and every backward half cycle. The forward half cycle is computed by an expression I and the backward half cycle is computed by an expression II, where INT means conversion to integers.
Patent JP-S6278473-A (JP)
Title: Starting device of engine
Inventor: MOTODATE SHOJI
IPC: F02N11/00
Filed: 1985-10-02
Abstract: PURPOSE:To enable saving of an installation space of a starting device, by a method wherein, in a starting device having a fly wheel magneto generator mounted on a motorcycle and the like, a driving gear, an idle gear, a ring gear, etc. are contained in a flywheel serving as the rotor of the generator. CONSTITUTION:A flywheel magneto generator 4 is contained in a generator cover 3 attached to the one end of a crank case 2, and the generator 4 is formed with a bowl-shaped flywheel 5, secured to the end part of a crank shaft 1, and a stator 6, inserted in the flywheel and secured to the cover 3. A stator motor 9 is mounted to the stator 6, and a driving gear 10 on an output shaft 9a of the motor 9, an idle gear 11, pivotally supported to the stator 6 so as to be engaged with the driving gear 10, and a ring gear 12, geared with the gear 11, are contained in the flywheel 5. The ring gear 12 is coupled to the flywheel 5 through an one-way clutch 13 having centrifugal clutch structure.
Patent JP-H051552-A (JP)
Title: Intake air controller of multivalve engine
Inventor: ISAKA YOSHIHARU
IPC: F02B31/02
Filed: 1991-08-05
Abstract: PURPOSE:To build up swirls of intake air as well as to improve the extent of corm bustibility by installing an intake control valve, having an intake flow changed to a wall surface side of the other side at least in time of low load, in a wall surface at the side far from a cylinder center axis in a intake passage. CONSTITUTION:In a 4-valve engine provided with an intake valve 18 and an exhaust valve by twos each in one cylinder, an intake control valve 40 is installed in two parts 26a, 26b bifurcately branched to each cylinder at the downstream side of an intake passage. This intake control valve 40 is installed in a wall surface far from a cylinder center axis A, namely, at the inner circumferential side of each bend of these branch parts 26a, 26b of the intake passage 26, and this valve 40 is made up of installing a rodlike valve element 42 traversing two cylinders so as to adjoin these branch parts 26a, 26b. In this valve element 42, each diameter of parts corresponding to these branched parts 26a, 26b differs from each other, and each part adjoining these branched parts 26a, 26b are formed so as to become phasic notch surfaces 44a, 44b semicircularly notched each.
Patent JP-S6462115-A (JP)
Title: Endoscopic apparatus
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1987-09-02
Abstract: PURPOSE:To safely operate an endoscope while accurately confirming a situation by an operator himself, by vibrating the operating button of a curving operation switch on the basis of the pressure signal received from the obstacle detected by a pressure detection means when an insert part is abutted against the obstacle at the time of the curving operation of the insert part. CONSTITUTION:When the leading end part 6 of an insert part 3 strikes on the wall of the body cavity when the curving part 7 of the insert part 3 is curved in the body cavity, a pressure detection part 21 changes in a resistance value corresponding to contact pressure and said resistance value is detected by a resistance value detection part 32 to be compared with the set resistance value preset by a capacity setting part 33 by a comparator 34. As a result, when said resistance value reaches the resistance value corresponding to pressure of a definite value or more, a piezoelectric element current supply part 31 is vibrated. Therefore, said vibration is transmitted to the finger of an operator pressing the operating button of the switch 13 to inform danger to the operator. The operator immediately confirms that the insert part is abutted against an obstacle accurately to make it possible to safely perform curving operation.
Patent JP-H0381216-A (JP)
Title: Production of liposome pharmaceutical
Inventor: HAYAKAWA EIJI
IPC: A61K9/127
Filed: 1989-08-24
Abstract: PURPOSE:To obtain the subject pharmaceutical enclosing a medicine having a relatively high water solubility, such as a basic or acidic substance, at a high enclosing ratio in a liposome by carrying out a process including a step for freezing and melting the pharmaceutical using a buffer solution capable of changing pH of a frozen and concentrated phase in freezing, etc. CONSTITUTION:A buffer solution, expressed by formula I or II and capable of reducing pH of a frozen and concentrated phase in freezing is used to produce a liposome pharmaceutical containing a basic substance, such as adriamycin. Alternatively, a buffer solution, expressed by formula III or IV and capable of increasing pH of the frozen and concentrated phase in freezing is used to produce a liposome pharmaceutical containing an acidic substance, such as salicylic acid. The aforementioned liposome is prepared by, e.g. dissolving a phospholipid, such as purified egg yolk phosphatidylcholine, in an organic solvent according to a hydration method, then vacuum drying the solvent, providing a thin film of the lipid, adding an aqueous solution of a drug to be enclosed thereto and mixing both according to a stirring, pressure, ultrasonic wave application method etc.
Patent JP-H0559926-A (JP)
Title: Oil deterioration detecting device of internal combustion engine
Inventor: MATSUMOTO EIICHI
IPC: F01M11/10
Filed: 1991-08-29
Abstract: PURPOSE:To improve durability of a detector and accuracy for detecting deterioration of oil by providing an opening/closing valve in a bypass passage, while providing a detector for detecting deterioration of oil downstream from the opening/closing valve, and providing a controller for opening/closing the opening/ closing valve. CONSTITUTION:An solenoid valve 6 is provided in a bypass passage 5 connected to the downstream side of the oil filter 4 of an oil main gallery 3. A detector 7 for detecting deterioration of oil is provided downstream from the solenoid valve 6. A controller is provided so as to open/close the solenoid valve 6 on the basis of at least either one of information signals of a present engine rotational number and an engine oil temperature. Deterioration of oil is not detected by the detector 7 at all times, but deterioration of oil is detected through the solenoid valve 6 opened/closed by a control signal outputted from the controller only when an engine rotational speed is in low rotation range, and the oil temperature is high at a prescribed level or more.
Patent JP-S6278844-A (JP)
Title: Semiconductor measuring device
Inventor: AKIYAMA CHISATO
IPC: H01L21/66
Filed: 1985-10-01
Abstract: PURPOSE:To observe the wave forms of signals programably as necessary by a method wherein bus lines and relays are provided on a performance boat using relay control signals from tester side. CONSTITUTION:Relays 23, 26 are made conductive while relays 24, 25 are made non-conductive using relay control signals from tester side. The signals from No.m pin 21 are transmitted to a connector 29 through a bus line 27 while the signals from No.n pin 22 are transmitted to the connector 29 through another bus line 28. From the connector 29, those signals can be observed using an oscilloscope.
Patent JP-H0499966-A (JP)
Title: Sampling apparatus
Inventor: KOBAYASHI SHINJI
IPC: H01P1/15
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the oscillation of a strobe pulse SP generation means by providing a delay means generating a delay time longer than the pulse width of an SP to the transmission line between the SP generating means and a diode bridge DB. CONSTITUTION:A strobe signal is inputted to terminals 21, 22 to pass through membranes S10, S7 and membranes S11, S9 through the negative resistance element 3 connected to coils L1, L2 of about 10nH in parallel and inputted to a diode bridge DB 30 through condensers C1, C2 of about 0.5 pF to open the DB 30. Further, the strobe signal is subjected to negative-phase reflection at the short-circuit terminals e1, e2 of membranes S4, S6 to close the DB 30. Therefore, this period becomes the gating time of the DB 30 but, when the signal subjected to negative-phase reflection at the terminals e1, e2 during the period from the rising of a pulse to the falling thereof is returned, an SP generating means is oscillated when it is not returned to an initial state and, therefore, delay means 22a, 22b are provided to the membranes S10, S11 to delay the negative-phase reflection signal and the oscillation of the SP generating means is prevented.
Patent JP-2000019989-A (JP)
Title: Direction indication plate for common use in night and day with freely attachable and detachable light emitting source
Inventor: YUASA TAMIO
IPC: G09F13/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a guide lamp which is capable of arbitrarily and rapidly indicating an arrow-shaped mark with light emitting diodes by boring the plate with a plurality of holes so as to exhibit an arrow shape and providing the plate with a holder in such a manner that the cylindrical guide lamp having the light emitting diodes as light emitting sources may be immediately mounted at the inside wall. SOLUTION: The plate 2 of an approximately rectangular shape is bent to a chevron shape at its approximately central part 1, is provided with a plurality of the holes 5 to the graphic shape 4 of the arrowmark indicated on the outside wall 3 so as to exhibit the arrowmark appearance as a whole and is provided with the holder which allows the free attachment and detachment of the light emitting sources on the inside wall 6. Fisheye lenses consisting of an elastic material are mounted in these holes 5 and the inside wall of the holder is lined with a reflection material. A cap 10 mounted at a luminous body entrance 9 is so mounted as to be opened from above to below to allow the easy putting in and out of the guide lamp. The cap is fixed by a magnet 11 when the cap is lightly lifted upward in order to close the cap.  The approximately central part in the lower part of the side wall of the holder is provided with a recessed part 12 of the chevron shape.
Patent JP-S6372509-A (JP)
Title: Metallic fiber continuous supplying device
Inventor: HASHIZUME SHINJI
IPC: B65G65/48
Filed: 1986-09-16
Abstract: PURPOSE:To distribute conductive fibers on a plane continuously and uniformly, by a method wherein the lower opening of a hopper is sealed by a magnetic rotary roll provided with a multitude of grooves on the outer peripheral surface thereof while a magnetic body, having magnetism, is arranged below the rotary roll so as to be opposed to the roll through a moving flat plate. CONSTITUTION:A rotary roll 3 is provided at the lower opening of a hopper 1 while the roll 3 has magnetism and is provided with a multitude of grooves 3a on the outer peripheral surface thereof. Metallic fibers 2 in the hopper 1 enter into the grooves 3a of the roll 3 and pass through a scraper 4, then, are carried to the rotating direction of the roll 3 as they are attracted into the grooves 3a and are attracted to the magnetic body 6 since the magnetic body 6, having magnetism stronger than the roll 3, is arranged below a moving flat plate 5, whereby the fibers are released from the roll 3 and drop onto the moving flat plate 5. Accordingly, the metallic fibers 2 may be supplied while distributing them uniformly on the moving flat plate 5.