baber/WOPTO huggingface dataset:
Patent JP-H01310493-A (JP)
Title: Character recognition processing control method
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06K9/00
Filed: 1988-06-08
Abstract: PURPOSE:To efficiently control a processing for fixed-form document recognition by handling a model with adding priority according to the complexity of the form, and handling each item of the model with adding priority corresponding to its attribute. CONSTITUTION:A model collating part 105 collates the space information of the character string block of an inputted business card stored into a memory 103 with the space information of respective model data, selects the respective consistent business card model as the candidate model, and its model number is written into a candidate model memory 106. When the plural candidate models are selected, the model collating part 105 sorts them in the sequence from the one having more items. This is sequencing to decide a direction by the priority to the model in which the layout of the item is detailed. An item collating part 107 collates the space information between the respective items of the respective candidate model and the character string block of the input business card, the candidate of the character string block belonging to each item is selected, and a result is written into a candidate character string block memory 108.
Patent JP-S621313-A (JP)
Title: Electronic tuning type tuner
Inventor: SAITO MITSUMASA
IPC: H04N5/44
Filed: 1985-06-27
Abstract: PURPOSE:To attain automatic correction of the frequency characteristic of the tuner circuit main body by controlling a frequency characteristic variable element in response to the output at frequency check signal input. CONSTITUTION:A frequency check signal FCH is inputted to a tuner circuit main body 2 as a high frequency signal corresponding to a reception signal and sent from the tuner circuit main body 2 as a part of signal component of an intermediate frequency signal VIF. Amplitude detection means 41, 42, 43 detect the amplitude of each signal component of the FCH to give the detection output to frequency characteristic correction means 3, 44, 45, 46. The frequency characteristic correction means 3, 44, 45, 46 use the amplitude detection means 41, 42, 43 to generate a correction signal to frequency characteristic variable elements C11, C12, C13 so that the detected amplitude level shows a desired frequency characteristic. Thus, the tuner circuit main body 2 is adjusted automatically so as to show a desired frequency characteristic.
Patent JP-S5474315-A (JP)
Title: Transceiver unit
Inventor: KAIZUKA MASANARI
IPC: H04B1/40
Filed: 1977-11-25
Abstract: PURPOSE:To relieve a mental burden upon a user by making communications possible at a constant-time interval, setting and storing an identical time interval in the time-interval setting memory part of a plural number of transceiver units. CONSTITUTION:This unit consists of memory circuit 15 which memorizes and displays any time interval, circuit 13 which is clocking any time interval by counting reference pulses, circuit 14 which compares the time interval stored in circuit 15 with the time interval clocked by circuit 13, and power supply part 20 which turns ON-OFF the power supply to the transceiver part corresponding to the output of circuit 14. At the set time, S-R flip-flop 21 is set and after a Q output signal reaches an active level, transistor Tr24 conducts to allow alarm circuit 25 to give an alarm tone for a constant time. Once Tr24 conducts, a voltage is applied to the transceiver part, thereby enabling the transceiver to make communications.
Patent JP-H10336821-A (JP)
Title: Tank-type lighting arrester
Inventor: SHIRAKAWA SHINGO
IPC: H01C7/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To attain appropriate electric potential distribution control by disposing a cylindrical conductor between an upper annular shield and a lower annular shield, and disposing it so as to be positioned at the vertical surface on the extension of a high-voltage bus-bar. SOLUTION: This tank-type lightning arrester is disposed in a tank 15 insulated by SF2 gas or oil and constituted of a zinc oxide element 12 which is fixed, through an insulating plate 45, at a tank bottom plate 18 formed at the bottom part of the tank 15. In the zinc oxide element 12, by disposing three annular rings at its head, an annular shield 7 for insulation relaxation to the ground at the top head, an upper annular shield 6 at the upper part, and a lower annular shield 4 formed so as to make a broadening shape toward its lower end at the lower part, a conductor 5 and a conductor 11 of cylindrical shape are formed between the upper annular shield 6 and the lower annular shield 4. A stony capacitance C2 is adjusted between the zinc oxide element 12 and the conductor 5. It is thus possible to set electric potential distribution appropriately.
Patent JP-H01131483-A (JP)
Title: Crystal analog timepiece movement with step motor
Inventor: SCHWARTZ HERBERT
IPC: G04C3/00
Filed: 1988-06-08
Abstract: PURPOSE: To utilize a battery with a large energy for a clock by providing a first intermediate wheel device and a nonmagnetic bearing device made of a rotor for step motor, a stator for demarcating a periphery gap around the rotor, and a nonmagnetic material. CONSTITUTION: A rotor 10 for step motor has a gear pinion 10a and a double- pole permanent magnet 10b and both are arranged coaxially on a spindle 10c. A stator 8 for step motor has a magnetic transmission plate device 8b, the device 8b is matched to the magnet 10b and at the same time demarcating a periphery gap along with the rotor 10, and causes magnetic flux to pass between the stator 8 and the rotor 10. A first intermediate wheel ring 23 is made of a gear 23a and a pinion 23b and a first spindle 23c is made of a nonmagnetic material, and at the same time the gear 23a of the device 23 is engaged to the pinion 23b of the rotor 10. A nonmagnetic bearing device 24a mounts the spindle 23c so that it can freely rotate by extending the axial center through the peripheral gap.
Patent JP-H08683-A (JP)
Title: Meal stand
Inventor: AOKI MITSUKO
IPC: A47B23/00
Filed: 1994-06-23
Abstract: PURPOSE:To enable a patient requiring a meal in a posture of lying on his back to take the meal by himsely, by installing an angle adjustable mirror in a rear end part on a surface of a dining table having four legs so as to turn to the front. CONSTITUTION:In this meal stand 1, a mirror 10 is installed on a table 20 so as to turn to the front. That is, a frame 11 is rotatably installed on a support part 13 installed in a rear end part on a table 20 surface, and the mirror 10 is installed on an angle adjusting arm 12 of the frame 11, and an inclination of the mirror 10 is made adjustable. When the meal stand 1 is used, a table 20 is placed on a bed, and the frame 11 is stood up, and an angle of the mirror 10 is adjusted by the angle adjusting arm 12 so that a surface of the table 20 can be easily looked from a person lying on his back. For example, the mirror 10 is fixed by downward inclining by 30 deg. degrees. Thereby, the person lying on his back can stably take a meal by his own pace while looking at the mirror 10.
Patent JP-S622312-A (JP)
Title: X-y coordinate input device
Inventor: MATSUBAYASHI TAKAO
IPC: G06F3/038
Filed: 1985-06-28
Abstract: PURPOSE:To eliminate a data read of the time of non-rotation, and to improve the work efficiency of a body device by deciding a rotation and a non-rotation of a rotary roller, and outputting a data, when at least one rotary roller of the X and Y directions has rotated within a prescribed time. CONSTITUTION:The rotation quantities of rotary rollers of X and Y are converted to electric signals and counted by up-down counters 2, 2', respectively, and its count values are sent out periodically to a signal switching circuit 4 through latching circuits 3, 3' under the control of a timing controlling circuit 5. The circuit 4 receives an X/Y switching signal and a high rank/low rank switching signal, divides a data in accordance with this signal and sends it out to a data accumulating circuit 7. This divided rotation quantity data is sent to a deciding circuit 8. The circuit 9 decides wherther the rotary roller has rotated at a set time of a time counting circuit 10 or not, and when it is decided that said roller has rotated, a data of the circuit 7 is outputted to a body device 1 through a P/S circuit 8 under the control of the circuit 6.
Patent JP-H07125204-A (JP)
Title: Thermal ink jet head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1993-06-14
Abstract: PURPOSE:To improve jet characteristics by preventing such a phenomenon that a generated air bubble stays in the ceiling part of a passage in the case of the passage having a triangular cross section in a head structure having jet nozzles by laminating a heating element substrate having a heat generating layer and a passage substrate having passage grooves to cut both of them. CONSTITUTION:A thermal ink jet head consists of a heating element substrate 2 wherein a heat accumulation layer, a heat generating layer, electrodes for supplying a current to the heat generating layer and a protective layer are formed on a substrate and a passage substrate 3 wherein passage grooves 6 becoming a trapezoidal cross-sectional shape are formed on a single crystal substrate by anisotropic etching and both substrates 2, 3 are laminated so that the heat generating surface and groove surfaces are opposed mutually.
Patent JP-2000331353-A (JP)
Title: Seek control method and device, recording and reproducing method and device
Inventor: UEKI YASUHIRO
IPC: G11B7/085
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To enable stable seek operation even when a recorded region and a region not yet recorded are mixed in an optical disk. SOLUTION: This device has an optical head 3 reading the positions of a recorded region and a region not yet recorded from a recorded data control region of an optical disk 1. The device has a servo section 8 performing the count operation of the number of a track crossing at the time of seek using both of a track cross signal TKC and an off-track signal OFTR, or using only a track loss signal TKC.  The device has also a system controller 9 that detects whether a region to be sought or a half way of the seek is a recorded region or a region not yet recorded and that makes the servo section 8 perform the track count operation using both of the track loss signal TKC and the off-track signal OFTR when detected that it is a recorded region, or that makes the servo section 8 perform the track count operation using both of the track loss signal TKC when detected that it is a region not yet recorded.
Patent JP-S5666081-A (JP)
Title: Linear piezoelectric or pyroelectric material and thereof
Inventor: NAKAMURA KENICHI
IPC: H01L41/45
Filed: 1979-10-31
Abstract: PURPOSE:To obtain the piezoelectric or the pyroelectric material having a high piezoelectric constant a pyroelectric constant by a method wherein an electrode consisting of a conductive substance, having a fluidity at a temperature below the melting point for a high molecular material, is provided inside a hollow tube made of an elongated and orientationally polarized tubular high molecular material. CONSTITUTION:Polyvinylidene fluoride resion or polyvinyl fluoride resin is fused and squeezed into a hollow filament, which is elonated and orientationally polarized and turned into a capillary tube having an inside diameter of about 300mum and an outside diameter of about 500mum. Then a aluminum is evaporated on the tube surface, while sodium chloride saturated solution, having a fluidity at a temperature below the melting point of the resin, is injected into the tube and both ends are sealed. After that, a lead wire conductive to the solution is provided without touching the evaporated aluminum film. Through said procedure, a piezoelectric body whose piezoelectric constant is as high as 30X10<-12>C/N is obtained and also a pyroelectric material, having a pyroelectric constant of 3.5X10<-9>C/cm<2>.deg. can be obtained.
Patent JP-S5266190-A (JP)
Title: Control rod for reactor
Inventor: YAMAMOTO YUUKI
IPC: G21C7/10
Filed: 1975-11-27
Abstract: PURPOSE: Control rods which can be obtained almost the same change in output of fuel rods existing at central axial line of control rod as in that of fuel rods existing apart from the control rod when they are drawn out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5782143-A (JP)
Title: Method of opacifying spherical body with gas
Inventor: JIYAN POORU BARUBIE
IPC: C01B33/12
Filed: 1981-09-10
Abstract: Glass bulbs are given a deposit of silica by oxidation of silane with oxygen on the inside of the bulb. The silica deposit is formed by oxidation, with oxygen through an electric arc, of silane diluted to a slight concentration of 0.1 to 3% by volume in a gas inert in regard to silane. The process applies to opalizing, i.e. providing a light diffusing layer, incandescent and discharge bulbs of different sizes, including tubes, and globes of lighting fixtures.
Patent JP-2000330221-A (JP)
Title: Photographic processing method and photographic processing device
Inventor: YANAGIMOTO TAKAYUKI
IPC: H04N1/46
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic processing method and a photographic processing device capable of setting the color correction rate of color correction so that a photograph is finished in natural color in accordance with a region or a season. SOLUTION: In this photographic processing method including a color correction stage for correcting the color failure of a color photograph, the color failure is corrected by setting the color correction rate to characteristic color occupying the largest area of the color photograph in the color correction stage to be different from the color correction rate to a background color other than the characteristic color. In this photographic processing device, the color correction rate is set so that it may be changed in terms of the characteristic color and the background color.
Patent JP-H0438136-A (JP)
Title: Of positioning method hollow columnar body
Inventor: AOKI AKIRA
IPC: H02K5/00
Filed: 1990-05-31
Abstract: PURPOSE:To position a hollow columnar body accurately and quickly and to automate the positioning operation by providing a surface variation part on the surface of a board, rotating the hollow columnar body through a supporting means, and reading out displacement based on a reference rotary position of the supporting means upon detection of the surface variation part. CONSTITUTION:A detector 22 is brought proximate to the surface of a cylindrical frame 4 to be welded and then rotary motion is actuated through a clamper rotating means. When the detector 22 detects the edge 23 of a recess 21 made in the surface of the cylindrical frame 4, a rotational angle O1 is determined based on a reference rotational angle of a clamper 25 and stored in a control section. When an operation is made based on the rotational angle 1, an angle O2 between a butting part 6 and the reference rotational angle of the clamper 25 can be known. When a rotary motion is made so that the butting part 6 is further brought toward a welding torch 24 by the difference between the angle O2 and the angle O3 of the welding torch 24 from the reference rotational angle of the clamper 25, the butting part 6 can be positioned at the welding torch 24.
Patent JP-S5934065-A (JP)
Title: Transmission casing of motorcycle
Inventor: KURATA NOBORU
IPC: F16H57/029
Filed: 1982-08-16
Abstract: PURPOSE:To simplify a breather pipe retaining structure, by providing a reduction gear in a recess of a transmission casing body, and forming a breather passage at an abutment portion of a transmission cover covering the recess and the transmission casing body. CONSTITUTION:Rotation of an engine crank shaft is transmitted through a V belt 15, a variable pulley 14, an automatic centrifugal starting clutch 16, an input shaft 10, and a reduction gear 21 to an axle shaft 12 of a rear wheel RW. A transmission casing 3 is constituted of a casing body 4, a V belt cover 5 covering an outside of a body, and a transmission cover 6 fitted to a recessed wall 4a formed at a rear portion of the casing body 4. A breather pipe 6c is so arranged as to extend from an oil/gas separating chamber subjected to a transmission chamber 20 along an abutment surface of the transmission cover 6 and the casing body 4. The pipe 6c is opened at a lower portion of the transmission casing 3.
Patent JP-S63307679-A (JP)
Title: Brush structure for slip ring
Inventor: ISHIDA HITOSHI
IPC: H01R39/24
Filed: 1987-06-05
Abstract: PURPOSE:To bring a brush into contact with rings invariably stably by arranging the tips of the brush to be brought into contact with mating rings so as to face each other for either of the positive and reverse rotating directions of a rotary member. CONSTITUTION:A brush 14 slidably brought into contact with rings 12 circularly provided on a disk 10 is bent at both tip sections 14a, 14b so as to face each other. One brush tip section 14a is bent in the separating direction for the rotation of the disk 10 provided with the rings 12 in the arrow A direction, for example, and the other brush tip section 14b is bent in the separating direction for the rotation of the disk 10 in the arrow B direction. The brush is thereby kept in contact with the rings and no chattering occurs even if the rotation of the slip rings is abruptly switched in either of the positive and reverse directions.
Patent JP-S6123830-A (JP)
Title: Suction air supplemental device for internal-combustion engine
Inventor: MIYAGI HIDEO
IPC: F02B33/44
Filed: 1984-07-11
Abstract: PURPOSE:To prevent suction negative pressure in the downstream of a supercharger from going up too far, by installing a control valve, which opens a bypass passage at a time when an absolute value of negative pressure in the downstream of a supercharging pump becomes more than that of the negative pressure in time of normal idle running. CONSTITUTION:When an engine speed is high, if a throttle valve 4 is closed, negative valve 4 becomes higher than that (the abolute value) in time of idle running due to the attraction caused by engine rotation whereby a valve pair 31 opens a bypass passage 10 beyond the setting pressure of a spring 34 of a control valve 30. Therefore, air in the upstream of the throttle valve 4 flows into the suction passage 20b at the downstream of a supercharger 5 by way of the bypass passage 10. Accordingly, negative pressure in the suction passage 20b at the downstream of the supercharger 5 drops, so that the control valve 30 closes at that point that it approximates to the negative pressure in time of idle running.
Patent JP-H06350366-A (JP)
Title: Agc circuit
Inventor: YAMAZAKI SHIGERU
IPC: H03G3/30
Filed: 1993-06-14
Abstract: PURPOSE:To obtain an AGC circuit suitable for high density magnetic recording for a digital VTR or the like by forming the AGC circuit with an envelope detector and a divider in addition. CONSTITUTION:A reproduction signal from a magnetic tape 10 indicates a differentiation waveform of a recording signal with a high frequency loss added thereto. The high frequency loss is compensated at a waveform equalization circuit 14 via a reproduction amplifier 13 so as not to cause inter-code interference. Its output signal is received by the AGC circuit from an input terminal 1. The input signal (a) is given to peak detectors 301, 302, comparators 307, 308 and a divider 4 via a buffer 2. The circuit 301 detects a positive peak p1 and it is inputted to a sample-and-hold circuit 303. A negative peak detector 302 detects a negative peak p2 and it is inputted to a sample-and-hold circuit 304. Outputs h1, h2 from the circuits 303, 304 are given to an adder 311 via LPFs 305, 306 and an envelope signal (b) is obtained from the difference and the divider 4 divides the AGC input signal (a) by the signal (b) and provides an output.
Patent JP-S6032420-A (JP)
Title: Automatic gain adjusting circuit
Inventor: SHINOZUKA TAKASHI
IPC: H03G3/30
Filed: 1983-08-03
Abstract: PURPOSE:To attain automatic gain adjustment with a short settling time by forming a closed loop with a variable gain amplifier circuit, a signal converting circuit, an error amplifier and a holding circuit when a holding control signal is in unholding state and forming an open loop when the signal is in holding state. CONSTITUTION:When the content of the holding control signal 7 indicates the unholding state, the holding circuit 40 gives the content of an output 5 of the error amplifier circuit 30 to a new gain control signal 6 so as to form a closed loop comprising the variable gain amplifier circuit 10, the signal converting circuit 20 and the error amplifier circuit 30. Then the new signal 6 is generated via the feedback path comprising the circuits 20, 30 and 40 so as to make the signal level of an output 2 of the circuit 10 constant against the fluctuation of the signal level of the input signal 1 thereby conducting the feedback control. While the content of the signal 7 shows the holding state, the circuit 40 is activated so as to open the said closed loop and also to hold the state of the signal 6 in the constitution of the closed loop to be unchanged and keep continuous output.
Patent JP-S6122623-A (JP)
Title: Manufacture of semiconductor element
Inventor: ONO HIDEYUKI
IPC: H01L21/265
Filed: 1984-07-11
Abstract: PURPOSE:To prevent the crystal defect generating from an ion implantation by a method wherein, when an impurity layer is to be formed by implanting impurity ions on a semiconductor substrate, the temperature of the region where an impurity layer is formed is heated up to 900 deg.C or above. CONSTITUTION:A semiconductor substrate 44 is placed on the holder 52 located in an ion-implanting device 51. An ion beam 54 is scanned on the surface of the substrate 44, and an ion-implantation is performed. A laser beam 53 is made to irradiate from a laser irradiating device 50 in synchronization with the scanning of said ion beam 54. As a result, the temperature of an ion implanting layer 45 is heated up to 900 deg.C or above. The laser beam 53 can also be made to irradiate on the whole surface of the semiconductor substrate 44. Also, the above- mentioned heating can be performed using a lamp instead of a laser beam. As the period of heating to be performed when ions are implanted to prevent the generation of crystal defects is short, the depth of diffusion can be adjusted by performing a heat treatment after ions are implanted.
Patent JP-H04305529-A (JP)
Title: Pharmaceutical for pernasal administration
Inventor: SAKURAGAWA NOBUO
IPC: C08B37/10
Filed: 1991-03-30
Abstract: PURPOSE:To obtain a heparin pharmaceutical for pernasal administration is characterized in that a low-molecular weight heparin(LMWH) useful as a medicine is contained as an active ingredient. CONSTITUTION:A heparin pharmaceutical for pernasal administration is obtained by cleaving unfractionated heparin (UFH) with nitrous acid, fractionating the UHF, purifying the resultant fraction, reducing terminal aldehyde groups with sodium boron hydride and using the produced sodium salt of LMWH (KABI 2165(R), average molecular weight; 4000-6000; about 150U/mg) according to a normal pharmaceutical technique.