baber/WOPTO huggingface dataset:
Patent JP-H1085639-A (JP)
Title: Cartridge type liquid chemical container
Inventor: SUGASAWA YASUO
IPC: A61J1/05
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight liq. chemcial container resistant to the falling impact in the shaping vessel obtained by blow-molding a bottomed parison with the neck having a shape connectable to a spout previously formed by making the average thickness of the shoulder larger than that of the drum and specifying the average thickness of the drum. SOLUTION: A spraying vessel having a neck 11 being the outlet for average thickness of the drum. liq. chemmcals, a drum 13 and a shoulder 12 tapering to the neck 11 from the drum 13 is obtained by blow-molding a bottomed parison with the neck 11 previously formed. In this case, the thickness of the shoulder 12 is made larger than that of the drum 13, hence the shoulder 12 is made less collapsible than the drum 13, and the remaining of the liq. is prevented. Meanwhile, a reinforcing rib is formed on the shoulder, the average thickness of the drum 13 is controlled to 0.05-0.22 mm, and the drawn face magnification is set at 10-20. Further, a spout attachable to the socket of the main body of a liq. chemical sprinkling machine and consisting of an outer cylinder 31, packing 32, inner cylinder 33 and cap 34 is connected to the neck 11.
Patent JP-2000075882-A (JP)
Title: Speech synthesis method and apparatus therefor
Inventor: KAWASAKI KATSUHIKO
IPC: G10L13/10
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a speech synthesis method which permits the control of the accent at the time of speech synthesis of inputted character information to plural stages by inserting accent control information for raising or lowering control of the accents to the plural stages between corresponding to moras in accordance with plural speech phonemes. SOLUTION: Mora numbers and the accents are initialized (S31) and the characters are read by one character each from input text (S32). The discrimination of the character kinds is executed (S33) and if the input character is an accent control signal, whether an accent raising symbol or accent lowering symbol is discriminated (S34). In the case of the accent raising symbol, the accent is raised by one unit (S36) and in the case of the accent lowering symbol, the accent is lowered by one unit (S37). When the input character is discriminated as not to be the accent control signal (S33), whether the text end or not is discriminated (S35). The discrimination is ended in the case of the text end. The accent is set at VcV data unless the text end.
Patent JP-H08103747-A (JP)
Title: Ferrite forming treatment of alkaline fly ash
Inventor: KITANO MAKOTO
IPC: B09B3/00
Filed: 1994-10-06
Abstract: PURPOSE: To prevent the elution of lead caused by a zincate ion present when lead in fly ash is dissolved without using sulfuric acid for adjusting pH by adding water to alkaline fly ash and further adding a predetermined amt. or more of ferrous sulfate thereto and heating the resulting mixture under stirring. CONSTITUTION: In ferrite forming treatment of alkaline fly ash, water is added to alkaline fly ash and ferrous sulfate is further added thereto in an amt. of 30% or more by wt. of fly ash and the resulting mixture is heated under stirring. Lead in alkaline fly ash is present as an ion in a mixed state of a lead ion and a zincate ion when dissolved in water. The lead ion is removed from water by ferrite forming reaction of usual operation but, since the zincate ion is not subjected to ferrite forming treatment and has negative charge, zincate ions are mutually repulsed to be dispersed. Since ferric hydroxide generated by the oxidation of ferrous sulfate has positive charge, ferric hydroxide adsorbs ions or colloid particles electrically to form chemically stable floc to prevent the re-elution of lead present in the floc.
Patent JP-S60134707-A (JP)
Title: Brake control circuit of dc electric railcar
Inventor: SUZUKI TETSUJI
IPC: B60L7/00
Filed: 1983-12-23
Abstract: PURPOSE:To prevent the abrupt variation of a brake torque by gradually increasing a plugging current when a regenerative brake is returned to a plugging brake. CONSTITUTION:When entering a plugging mode, a microcomputer 15 compares a plugging current Ip with a set value Is. In case of Ip>=Is, it is judged as a regeneration enabling to stop chopper operating, and a contactor 7A is separated to a regenerative side after a time required for attenuating an armature current. When the contactor 7A is separated, a preliminary excitation is performed, and is then moved to a regenerative brake. When a current is moved down to regenerative brake disabling level, the contact 7A of the contactor 7 is switched to a contact (a) side, and returned to a plugging brake. At this time, a soft start control for gradually enhancing the armature current is performed. Thus, the abrupt variation of the brake torque is suppressed.
Patent JP-S62103514-A (JP)
Title: Apparatus for detecting angle of crank shaft
Inventor: OKAMURA TETSUYA
IPC: F02D45/00
Filed: 1985-10-30
Abstract: PURPOSE:To make it possible to detect the angle of a crank shaft with high reliability and high accuracy, by arranging a sensor array constituted by arranging a plurality of sensors at an equal interval narrower than the slit interval on a disc so that the sensors at both ends of said array correspond to the positions of slits adjacent to each other. CONSTITUTION:Slits 2 are cut in the disc 1 directly connected to a crank shaft at every current angle 1 deg. along the circumferential direction of the disc 1 and a slit 2Z for outputting a pulse coming to a count start point is formed at the inner peripheral position of said disc 1. A light source 4 is arranged on one side of the disc 1 and a sensor array 3 receiving light passing through the slits 2 is arranged on the other side of the disc 1. In use, the array 3 is arranged so as to be positioned in a state stretched across the adjacent slits 2n, 2n+1 so that the pulse width of the LOW section of the output (X) of a logical operation circuit 8 for calibration becomes min. If setting is completed, pulses are outputted from the sensors So-Sx of the array 3 by the rotation of the disc 1 and processed by logical operation circuits 6, 7 to form output pulses which are, in turn, counted by a counter 9 to calculate the angle of rotation with accuracy of 0.1 deg. order.
Patent JP-H08106398-A (JP)
Title: Data conversion circuit
Inventor: KIKUCHI HIROAKI
IPC: G06F11/10
Filed: 1994-10-07
Abstract: PURPOSE: To reduce the scale of a parity arithmetic circuit by calculating the parity bits only for the rewritten bits to compare these parity bits with the parity bits of the unrewritten bits and outputting the input parity bits in a through state or after inversion based on the result of comparison and a parity alarm. CONSTITUTION: An exclusive NOR circuit 41 compares the rewritten (m) bits with the unrewritten (m) bits in terms of parity bits. When the coincidence is secured in this comparison, the output and the AND secured to a parity alarm are equal to '1'. Then the input parity bits are inverted by an exclusive OR circuit 52 and outputted. When the parity bits of (m) bits are not coincident with the unrewritten and rewritten parity bits, the outputs of the circuit 41 and an AND circuit 51 are equal to'0'. Thus the input parity bits are outputted without undergoing the inversion by the circuit 52.
Patent JP-H03104651-A (JP)
Title: Recorder
Inventor: ONISHI HIROSHI
IPC: B41J2/05
Filed: 1989-09-19
Abstract: PURPOSE:To enable low voltage drive, high speed recording, miniaturization, and making cost low to be realized by a method wherein gas is generated by electrolyzing an electrolyte contained in ink with a pair of electrodes and further this gas is exploded by discharge to discharge the ink from an electrolytic chamber by utilizing a shock wave in explosion. CONSTITUTION:An electrolytic chamber 13 and an inside of a nozzle 14 are filled with ink 11 from an ink tank 15. Then, by application of signal output voltage Vin from a signal generator 17, an electrolyte contained in the ink 11 in contact with respective surface of an electrode 12a and an electrode 12b is electrolyzed, and bubbles 20a, 20b are generated on the electrode surface part. An ink projected part 21 is generated from the nozzle 14 by this volumetric expansion. Further, the bubbles 20a, 20b are generated uniformly around the electrodes. Two bubbles are mixed and besides, the ink in contact with the electrodes 12a, 12b disappear. Then, electrolysis comes not to be performed. Spark discharge 22 occurs in a mixture gas consisting of the bubbles 20a, 20b, and the ink 11 is discharged from the nozzle 14 by a shock wave at that time to generate a drop-like flying ink 23. This flying ink is made to stick to an image receiving material to perform recording.
Patent JP-H0772808-A (JP)
Title: Microlens array sheet and liquid crystal display formed by using the same
Inventor: SUZUKI MOTOYUKI
IPC: G09F9/00
Filed: 1993-09-02
Abstract: PURPOSE:To obtain a good display grade in a wide range of observation directions with simple constitution by laminating a third material layer having a refractive index larger than the refractive index of a first material layer on a rugged surface along the rugged shape of this rugged surface. CONSTITUTION:This microlens array sheet is constituted by arranging semicircular unit microlenses 2 which are formed of transparent plastic to constitute the first material layer and have a semicircular section on a transparent plastic substrate 1 and further, laminating the third material layer 3 consisting of the transparent plastic having the refractive index larger than the refractive index of the material forming the unit microlenses thereon. The surface to be arranged with the unit microlenses is the surface 4 of the plastic substrate 1 and the rugged surface is the surface 5 of the semicircular lens groups. The first material layer is a plastic layer 6 forming the semicircular lenses. The external light reflection of the microlens array sheet is suppressed by optimizing the refractive indices, etc., of the first material layer 6 and the third material layer 3.
Patent JP-H08108222-A (JP)
Title: Method for finishing formed product
Inventor: SUGIYAMA TAKASHI
IPC: C22F1/00
Filed: 1994-10-07
Abstract: PURPOSE: To secure dimensional precision and to improve quality of a formed product by performing restriking on the formed product after low temperature forming. CONSTITUTION: After a sheet material W is immersed and cooled in liquid nitrogen, it is brought into a press for low temperature forming. The formed article W deformed by thermal expansion is brought into a press for restriking, and restriking is performed only on a hinge attaching part Wa in a vertical wall W2 in the front side and on a door lock attaching part Wb in a vertical wall W2 in the rear side. Consequently, a longitudinal distance between the hinge attaching part Wa and the door lock attaching part Wb becomes nearly the same as the prescribed distance, making it possible to secure partially the relative dimensional precision of the vertical walls W2 in the front side and the rear side.
Patent JP-H04125320-A (JP)
Title: Exciting device for electromagnetic clutch
Inventor: SAYO KOSAKU
IPC: H01F7/06
Filed: 1990-09-17
Abstract: PURPOSE:To improve reliability and to reduce the first cost by forming a yoke of two members or more and unitedly pressing in them, and press-fitting an end on the earth side of an exciting coil between the main and the auxiliary member of the yoke to sandwichedly hold it between them at the time of a pressing in work. CONSTITUTION:An exciting coil 11 wound on a bobbin 13 is inserted into the pressing-in part of a auxiliary yoke member 16. The pressing-in part 16a of the auxiliary yoke member 16 having the exciting coil 11 attached to its outer periphery is pressed in the stepped part 15b of a main yoke member 15 to make the A plane of the auxiliary member 16 abut on the B plane of the main member 15 for integrating them in a body. A work for drawing out a lead wire 12 is executed at the same time. Since the difference (c) in level of the recess 15b of the main member 15 is smaller than the outer diameter of the coil, the end 11a on the earth side of the exciting coil is press-fitted between the C plane of the recess 15b and the A plane of the auxiliary member 16 and sandwichedly held through its pressing-in work, and brought into metallic contact with the yoke 14 to electrically connect with the yoke 14 for secure body-earthing. A casting resin 19 is then poured into the opening part of the yoke, and dried for its adhering.
Patent JP-2000074324-A (JP)
Title: Carburizing preventive surface working
Inventor: INOUE TOMIO
IPC: C23C8/20
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve a carburizing resistance by working a radiant tube with a surface roughness of its outside to a specific centerline mean roughness or less, and setting it to a maximum height of a specific size or less or a ten-point mean roughness of a specific value or less, thereby smoothing a surface of a component for a carburizing furnace. SOLUTION: A material to be treated to be supplied by a mesh belt, hearth rollers or the like is contained in a basket or the like is sent into a furnace 3 constituted of refractories 1 and a shell 2 via an inlet 4, carburizing gas is also sent into the furnace 3, heated by a W-shaped radiant tube 5, agitated by a fan, and hence the material is carburized. At this time, a surface roughness of the outside of tube 5 is set to 25 μm or less at its centerline mean roughness, 100 μm or less at a maximum height or 100 μm or less at ten-point mean roughness. Thus, a component for the carburizing furnace can be smoothed at its surface, thereby improving its carburizing resistance.
Patent JP-H07182247-A (JP)
Title: First-in first-out buffer system with error detection and correction unit
Inventor: BOKU RIYUUKEI
IPC: G11C7/00
Filed: 1994-10-07
Abstract: PURPOSE: To provide a first-in first-out buffer system which has an error detection and correction unit which detects and corrects an error generated in the first-in first-out buffer system. CONSTITUTION: M data storage modules 20A to 20M which are coupled in parallel to temporarily store N-bit input digital data and simultaneously generate. N-bit output data and are coupled in parallel to simultaneously store (N/M)- bit input digital data and generate storage state signals including full/empty flag signals indicating full/empty states and an error detection and correction unit 40 which generates a reset signal to reset a FIFO buffer system 100 at the time of the occurrence of inconsistency among storage state signals in response to storage state signals generated from M data storage modles 20A to 20M are included.
Patent JP-S6489728-A (JP)
Title: Private broadcasting control system
Inventor: SAKURAI SHIGEKI
IPC: H04H20/61
Filed: 1987-09-30
Abstract: PURPOSE:To control a private broadcasting unit without using an exclusive-use control signal line by outputting a sound signal by an information receiving timing signal for a private broadcasting unit and when it is not outputted, controlling not to output acoustic information. CONSTITUTION:When a private broadcasting unit 106 is activated through an extension telephone set 110a, a handset is picked up and off-hooked and a private broadcasting unit activating button is pushed down and inputted. A central control part 102 confirms that the private broadcasting unit 106 is not used and instructs a frame signal sending toward the private broadcasting unit 106 to a frame signal control part 104. Thus, an SYNCS signal 109n is outputted with the output timing of an SYNCn signal 204n. The private broadcasting unit 106, when the SYNCS signal 109n is sent, energizes a speaker driving circuit 304 and acoustically outputs a voice pattern sent from the extension telephone set.
Patent JP-S62105010-A (JP)
Title: Inclinometer for base rock measurement
Inventor: FUKUO SHINPEI
IPC: G01C9/12
Filed: 1985-11-01
Abstract: PURPOSE:To obtain an inclinometer which has good precision stably for a long period by detecting the relative displacement between a pendulum and an external case from variation of a current induced at a secondary coil. CONSTITUTION:If the casing 2 slants owing to diastrophism, etc., the pendulum 1 moves and one of cavities 10 and 11 becomes large while the other becomes small by the same extent. The parts (iron pieces 7 and 8) in magnetic paths 17 and 18 except the cavities 10 and 11 are small in magnetic resistance. Magnetic flux established in the magnetic paths 17 and 18 by an AC magnetic field produced by the primary coil 12 varies in proportion to the variation rate of the cavities 10 and 11. Therefore, the current of the secondary coil 13 is decreases in proportion to the variation rate of the cavities. For example, when the upper part of the casing 2 slants to right and the cavity 10 becomes large, the cavity 11 becomes small by the same extent. Consequently, the magnetic flux in the magnetic paths 17 and 18 varies in proportion to the cavities 10 and 11, so the current of the secondary coil 13 decreases and the current of the secondary coil 14 increases by the same quantity. For the purpose, the difference current between the secondary coils 13 and 14 is obtained to lead out a current proportional to the displacement of the pendulum 1.
Patent JP-H1184380-A (JP)
Title: Liquid crystal display device and liquid crystal panel illuminating device therefor
Inventor: KUBO KIICHIRO
IPC: G02F1/1335
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality picture display by uniformly illuminating the whole of an effective display area with a front surface illumination system. SOLUTION: This device is constituted of a reflection type liquid crystal panel 16 and a liquid crystal panel illuminating device 10 illuminating the liquid crystal panel 16 from the surface side by being laminated on the surface side of the panel 16. The liquid crystal panel illuminating device 10 is constituted of a light transmission plate 11 consisting of a transparent plate which has many light diffusing and reflecting areas 15 at its surface side and which is of roughly rectangular and a light source 12 provided along at least one edge of the plate 11 and the device 10 displays a picture formed in the liquid crystal panel 16 by illuminating the reflection type liquid crystal panel 16 provided at the back side of the plate 11 while emitting lights to be emitted from the light source 12 to the back side of the light transmission plate 11 and by emitting the reflected lights from  the panel 16 to the surface side of the panel 11 while passing them through the transmission plate 11.
Patent JP-H1058801-A (JP)
Title: Printing apparatus
Inventor: KATO HIROYUKI
IPC: B41J2/01
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To dissolve a change in length of the remaining area of a rear end of paper corresponding to a paper feeding speed to reduce a variability of a printing position neighbouring the rear end. SOLUTION: A paper feed device is driven by a balance area D of the rear end of the paper to stop when a rear end of a paper fed in a low speed has passed an actuater 41 of a sensor 42. When the rear end of the paper fed in a high speed has passed the actuater 41 of the sensor 42, the oscillating speed of the actuator against the sensor 42 is fixed regardless of a passing speed of the paper. Therefore, the advance of paper further than D by the faster speed as compared to the feeding speed in a low speed is corrected, and the paper feed mechanism is driven by (D-α) to suspend it.
Patent JP-H07104530-A (JP)
Title: Original reader with page turning means
Inventor: HARADA MICHIYA
IPC: G03B27/62
Filed: 1993-09-30
Abstract: PURPOSE:To provide an original reader with a page turning device simplified in structure with a small number of parts, made compact and easily assembled, without the leakage of a current by constituting the electrifying roller of the page turning device of a roller part, a voltage applying part, a roller holding part and a housing part and covering the voltage applying part with an insulating material. CONSTITUTION:The original reader with a page turning means is provided with an original reading means reading the image of the original page of a book original 100 following the movement of a carriage and the page turning means having a belt 34 sucking the original page of the book original 100, the electrifying roller 35 electrifying the belt 34 and a driving roller 31 for moving the belt 34 in a fixed direction. The electrifying roller 35 is constituted of the roller part 40 to which the voltage is applied to electrify the belt 34, the voltage applying part 50 supporting one end of the roller part 40, applying the voltage and covered with the insulating material, the roller holding part 60 supporting the other end of the roller part 40 and the housing part 70 engaged with the voltage applying part 50 and the roller holding part 60 and positioning the roller part 40.
Patent JP-H0882033-A (JP)
Title: Partitioning device
Inventor: TAKUBO YOSHIICHI
IPC: A47B96/04
Filed: 1994-09-12
Abstract: PURPOSE: To provide a partition wall capable of being assembled, disassembled, and moved, by building lateral frames of respective upper, middle, lover steps between respective pillars standingly provided in proper arrangement, and insertedly fitting upper and lower wall plates in the space parts between the respective pillars and respective lateral frames. CONSTITUTION: An end pillar 1, a corner pillar 2, and a middle pillar 3 are standingly provided on proper positions, so that recessed/projecting faces alternately provided with linear projections and recessed grooves are opposite to each other. Respective lateral frames 4, 5, 6 of upper, middle, and lower steps are built between the pillars 1, 2, 3, and engaging claws 4e, 5e, 6e on both ends are insertedly fitted and laid in the engaging holes of the bottom parts of the center recessed grooves of the opposite recessed/projecting faces of the respective pillars 1, 2, 3.  Next, the upper edge part of an upper wall plate 7 is into the lower inserting groove 4b of lateral frame 4, the lower edge part is into the upper inserting groove 5a of lateral frame 5 respectively inserted through packing P, and both edge parts are inserted into the center recessed grooves of the right and left pillars. Similarly, a lower wall plate 8 is fitted in the space part formed with the lateral frames 5, 6 and respective pillars 1, 2, 3. Upper inserting grooves 4a are with covers 12, 13, and the upper and lower ends of pillars are with caps 10, 11 respectively blockaded.
Patent JP-H0992311-A (JP)
Title: Fuel cell and its control method
Inventor: OKITA KAZUNARI
IPC: H01M8/06
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell with catalyst combustor in which the burning catalyst life is extended, and an efficient catalyst combustion can be performed, and a control method thereof. SOLUTION: An air current plate 71 has a plurality of circular through-holes 73 uniformly formed on a flat plate 72 to laminarize the turbulent air flow. On the other hand, a hydrogen supplying nozzle 81 blows out unreacted hydrogen in a direction crossing the laminarized air flow. A temperature sensor 92 is inserted into a burning catalyst layer 91 to detect the temperature on the air inlet side. The detection signal is transmitted to a controller, and the controller controls the air quantity of an air supplying fan 62 for catalyst so that the temperature of the burning catalyst layer 91 becomes constant.