baber/WOPTO huggingface dataset:
Patent JP-H1141198-A (JP)
Title: Improvement for receiver synchronization or improvement related with receiver synchronization
Inventor: TURNER ADRIAN CHARLES
IPC: H04J11/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce processing power amounts, and to significantly increase the processing speed, and to improve precision by obtaining a synchronizing signal by a calculation process, calculating one part of the synchronizing signal from an input signal, calculating one part of this signal from calculation operated for detecting data, and operating synchronization. SOLUTION: An input signal 10 is transmitted through a tuner 11 and a down-converter 12 for reducing the frequency of the input signal. Afterwards, sample collection is operated from the signal by an analog/digital converter 13 under the control of a clock synthesizer 14. A data detecting device equipped with a main DFT 15 and a first stage and later stage DFT 16 generates a synchronizing signal. Then, data are detected from the input signal by the calculation process, the synchronizing signal is obtained by the calculation process, one part of the synchronizing signal is calculated from the input signal, and one part of this signal is calculated from calculation operated for detecting the data, and the synchronizing signal is used for synchronizing a receiver.
Patent JP-H05336302-A (JP)
Title: Contact type image sensor
Inventor: IMAMURA MASAYA
IPC: H04N1/028
Filed: 1992-05-29
Abstract: PURPOSE:To reduce the dispersion of light quantity and to attain the high speed of reading speed by providing a light guiding part where reflection material is formed on the surface in a light passage by which a light emitting element reaches a part to be read. CONSTITUTION:A recessed part 5a is formed on the left upper part of a frame 5, and an empty room between this recessed part 5a and a substrate 1 comprises a light guiding part 11 from a light emitting element 3 to a cover glass 7. This light guiding part 11 is resin-sealed, light reflection material is formed on the surface 1a of the substrate 1 and the surface 5b of the recessed part 5a, and further, this light guiding part 11 is formed along the longitudinal direction of the frame 5 and continuously in the direction of the arrays of the light emitting element 3 and a light receiving element 2 without a break. The dispersion of light quantity is reduced by irradiating an original with the light emitted from the light emitting element 3 after the light is gradually uniformized reflecting repeatingly on the reflection surfaces 1a, 5b of the light guiding part 11. Further, the light reflected on the original is made to be incident in the light receiving part 2 of the light receiving element 2.
Patent JP-H05304864-A (JP)
Title: Back stop device for fishing reel
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 1992-05-01
Abstract: PURPOSE:To facilitate fishing operation using a compact device having simplified structure by decreasing the slip angle in the reverse rotation of a fishing reel. CONSTITUTION:A restriction member 4 is attached to a main body of a reel at the outer circumference or a side face of a rotary member 1 such as a handle shaft rotating interlocked with the rotation of a handle. A checking member 6 exerting a wedge action by the rotation of the rotary member 1 is placed in freely engageable state between the restriction member 4 and the rotary member 1 to allow the rotation of the rotary member 1 in the winding direction and stop the reverse rotation in the direction to release a fishing line. The slip angle of the rotary member in the case of reverse rotation can be decreased by this structure to facilitate the hooking operation in fishing.
Patent JP-S5927282-A (JP)
Title: Backward alarm system for running vehicle
Inventor: SENZAKI TAKAYA
IPC: G01S15/931
Filed: 1982-08-06
Abstract: PURPOSE:To realize an appropriate backward alarm by outputting the close- range dead position alarm according to the presence of an obstacle within a dead zone when a vehicle runs backward. CONSTITUTION:A signal processor 1 serves to determine whether an obstacle is present or not within the range of dead zone according to the detection of the obstacle when a vehicle runs backward and emit a close-range dead position alarm preferring any obstacle newly detected it exists. In this case, one cycle of detecting the obstacle is completed upon the end of the period to detect the presence of obstacles in three directions with a switch of channels depending on the combination of ultrasonic wave transmitter/receivers Tx1, Tx2, Rx1 and Rx2. With the entry of the close-range dead position alarm mode, after the range indication is erased from an alarm display 2, all direction display lamps D1-D3 flashes while sounding a buzzer.
Patent JP-H01306400-A (JP)
Title: Residual fuel measuring device for artificial satellite
Inventor: ONO TAKESHI
IPC: B64G1/66
Filed: 1988-06-03
Abstract: PURPOSE:To facilitate the improvement in accuracy of residual fuel estimation by calculating the effective sectional area/mass ratio of an artificial satellite by the observation of temporal changes of the distance and angle measurement data between the artificial satellite and an earth station, and conducting a calculation based on this ratio, the dry weight before the launch, and the data of effective sectional area and surface reflectance. CONSTITUTION:An antenna 6 is the antenna for measuring the distance and angle of a satellite, and sends out the elevation angle and azimuth of the satellite measured in an angle measuring part 2 to a calculation processing part 3. The distance measurement data between the earth station and the artificial satellite which is measured by reflection by the artificial satellite through the antenna 6 for distance and angle measurement by a distance measuring part 1 is also sent to the calculation processing part 3. Then, the distance and angle measurement data inputted to the calculation processing part 3 is used for estimation calculation of the effective sectional area/weight ratio of the artificial satellite by the correction method of least square differential usually used for the determination of orbit. The weight of the artificial satellite can be determined by multiplication with the obtained effective sectional area. The residual fuel can be determined by substracting the dry weight before the launch of the artificial satellite recorded in a data base file 4 from the obtained satellite weight.
Patent JP-2000331147-A (JP)
Title: Image processing method and device
Inventor: ONISHI YOSHINARI
IPC: H04N1/46
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high-definition image by scanning a coordinate string of every pattern plane, applying the color processing accordant with the object attribute to the coordinates of a multivalued bit map corresponding to the flag bit that is set up in a pattern plane and then outputting the image data. SOLUTION: A coordinate string equivalent to one line (Y coordinates) of an area 62 of a graphics pattern plane 41 corresponding to the graphics 61 of the data 30 on a multivalued bit map is scanned to decide the coordinates where a flag bit is set up. The start and end points of a flag bit that is decided by scanning each of coordinates are stored in a table as the coordinate data. Then the color data corresponding to the multivalued bit map are taken out according to the coordinate data stored in the table and binarized after the color conversion. The binarized image data are outputted to an area 63 equivalent to a device bit map 45 and stored there.
Patent JP-S5953724-A (JP)
Inventor: AKUSERU ZANHAIZAA
IPC: D01G21/00
Filed: 1983-07-29
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-H08334879-A (JP)
Title: Diffusion transfer type heat developable photosensitive material
Inventor: USHIKU MASAYUKI
IPC: G03C8/40
Filed: 1995-06-05
Abstract: PURPOSE: To form a satisfactory dye image having lowered min. density without lowering max. density by holding a binder, photosensitive silver halide and at least one of specified compds. on a substrate. CONSTITUTION: This photosensitive material has a binder, photosensitive silver halide and at least one of compds. represented by the formula R-NH2 (I) or R2 -NH-R2 (II) on the substrate. In the formula I, R is >=6C aliphatic, aromatic or heterocyclic group or a polymer chain, the aliphatic group may be straight chain or branched and may have a substituent and each of the aromatic and heterocyclic groups may be a monocyclic or condensed polycyclic group. In the formula II, each of R1 and R2 is an aliphatic group or a polymer chain, the total number of the C atoms of R1 and R2 is >=6, R1 and R2 may form a ring by bonding to each other and the aliphatic group may be straight chain or branched and may have a substituent.
Patent JP-S5363346-A (JP)
Title: Sulfonation of aromatic cpds.
Inventor: SUGANUMA FUJIO
IPC: C07C309/37
Filed: 1976-11-17
Abstract: PURPOSE: To prepare pralkylbenzenesulfonic acid of high purity, useful as intermediates for pharmaceuticals, agrichemicals, etc., in high selectivity with reducing the formation of m-isomer and the other by-products by adding a specific reagent to the reaction mixture from the reaction start. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5564402-A (JP)
Title: Waveguide
Inventor: SAKAE SHIROU
IPC: H01P3/12
Filed: 1978-11-07
Abstract: PURPOSE:To prevent damage by reinforcing a junction part by brazing it after screwing down a tube body into a flange. CONSTITUTION:Tube body 4 is formed of a metal in a cylindrical shape and provided with 1st screw 5 at its one part, and a microwave propagates inside of the tube. Flange 6 is also formed of a metal and supports tube body 4 by screwing at both ends of tube body 4. A 2nd screw made at one part of flange 6 meets 1st screw 5. After tube body 4 is set in flange 6 by tightly screwing down 1st screw 5 into 2nd screw 7, brazing layer 8 of a metallic brazing material high in conductivity is flowed into a clearance between both screws for brazing between both screw surfaces. Therefore, even if twist stress is generated between flange 6 and tube body 4, brazing layer 8 stops both screws from loosening, so that the pressure-welding juncture between the both can be prevented from braking down.
Patent JP-S5262217-A (JP)
Title: Process for preparation of unsaturated glycoldiester
Inventor: TANABE MASANORI
IPC: C25B3/29
Filed: 1975-11-19
Abstract: PURPOSE: The title compound is prepared in high electric efficiency by anodizing non-cyclic-1,3-diene in the presence of a carboxylic acid using perchloric acid as a supporting electrolyte. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5362942-A (JP)
Title: Memory element
Inventor: HAMADA KATSUYUKI
IPC: G11C15/04
Filed: 1976-11-17
Abstract: PURPOSE:To give a comparison function to a memory element by forming both the memory element and the comparison circuit into the same chip and thus to decrease the times when a signal passes through elements and to speed up the operation velocity. As a result, the number of the element which is mounted on a print panel can be reduced.
Patent JP-2000329404-A (JP)
Title: Hot/cold water supply device
Inventor: HATTORI JUNICHI
IPC: A61H9/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve convenience of use by tapping only hot/cold water or discharging hot/cold water mixed with air and conducting cooling down control or cycle control of hot/cold water temperature. SOLUTION: A device comprises a heater 69 for heating water, a current application rate controller 64 of controlling current application to the heater 69 and an air pump 55 incorporated with a DC motor which is operated with low voltage. Air supplied from the air pump 55 is mixed to hot/cold water in a hot/cold water discharging portion, while the air pump 55 is controlled by a beat shower controller 52. Further, the current application amount controller 64 controls current application amount to the heater 69 so that hot/cold water temperature is varied, as time elapses, by a cooling down controller 62 and a cycle controller 63.
Patent JP-H04336123-A (JP)
Title: Cut-off wall for caisson
Inventor: NARA KAZUMI
IPC: E02D25/00
Filed: 1991-05-13
Abstract: PURPOSE:To simply and quickly construct a cut-off wall provided at the crown of a caisson body, to facilitate its withdrawal and to obtain high cut-off ability. CONSTITUTION:A PC-steel bar 11 is inserted through pre-cast concrete long blocks 9a-9d severally having a vertical through hole 10, and its lower end is detachably locked to an anchor plate 12 buriedly provided in the parapet 4 of the upper part of the caisson, and its upper end is locked to an anchor plate 13 at the upper end of the block, and the steel bar 11 is wholly tensely drawn. A water swelling sealant is provided between the blocks serially provided in parallel, and the lower end of the block and the crown of the caisson body. In addition to that, the block serving as a key is formed with a longitudinal draft taper, and the block adjacent to the above key block is formed with a taper opposite to that of the key block.
Patent JP-H05111301-A (JP)
Title: Automatically fitting or drawing socket for electric circuits of tractor and working machine
Inventor: WAKUTA TAKESHI
IPC: A01B59/043
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the subject socket capable of performing the fitting or drawing-out a male socket into or from a female socket by attaching or detaching a working machine, by specifying the female socket arranged on the hitch frame of a tractor and the male socket arranged on the working machine. CONSTITUTION:A male socket 19 in which electric source side connecting terminals A, B are arranged in a hollow cylindrical insulator 21 is attached to the hitch frame 4 of a tractor. A female socket 20 in which working side connecting terminals A', B' are embedded in the outer surface of a bar-like insulator is attached to a working machine through an elastic member 31. Even when the position of the working machine is somewhat deviated from the position of the tractor, the rockets 19, 20 are readily connected to each other.
Patent JP-S5930866-A (JP)
Title: Active energy beam-curable coating composition
Inventor: SATOU KOUJI
IPC: C09D5/00
Filed: 1982-08-11
Abstract: PURPOSE:To provide titled coating composition of rapid curability, having high adhesivity to base material and excellent processability, comprising (non)radical polymerizable resin(s) and a radical polymerizable monomer derived from a (hydrogen-added) bisphenol F-alkylene oxide adduct. CONSTITUTION:The objective composition comprising (A) a radical polymerizable monomer prepared by first adding to (i) a (hydrogen-added) bisphenol F (ii) pref. <=20mol per mole of the component (i), of an alkylene oxide followed by subjecting (meth)acrylic acid to esterification, (B) a radical polymerizable prepolymer from alkyd acrylate, polyester acrylate, etc. and/or a non-radical polymerisable resin of a softening point >=30 deg.C such as a bisphenol A-epichlorohydrin-based epoxy resin, and if required, (C) a radical polymerization initiator.
Patent JP-S5564598-A (JP)
Title: Preparation of aminoglycoside antibiotic having selectively protected amino group
Inventor: UMEZAWA HAMAO
IPC: C07H15/236
Filed: 1978-11-11
Abstract: PURPOSE: To obtain the title substance useful for preparing antibiotic amikacin, by forming a complex from an aminoglycoside antibiotic, e.g. kanamycin, gentamicin, or sisomicin, with zinc cations, and by acylating the complex.  
     CONSTITUTION: An aminoglycoside antibiotic consisting of deoxystreptamine having an 3-aminoglycosyl or 3-alkylaminoglycosyl group at the 6-position, e.g. a compound of the formula (R 1  is OH or NH 2 ; R 2  and R 3  are H or OH; R 4  is OH, NH 2 , or 1W4C alkylamino group), is reacted with zinc cations to form a zinc complex. The amino group without forming a complex bond with zinc is acylated and protected to remove the zinc, and the title substance is obtained. The complex bonds are formed at amino and OH groups at positions different from the well-known Ni, Co, Cu, or Cd cations, and various antibiotics can be obtained by introducing the desired acyl group into the amino group at the 1-position after removal of zinc cations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63301920-A (JP)
Title: Scanning line driving system
Inventor: IGUCHI KATSUMI
IPC: G06F3/041
Filed: 1987-06-02
Abstract: PURPOSE:To improve the reliability by constituting a scanning line driving part of an optical touch panel by a single light source, of electric parts for executing no mechanical motion, and driving a scanning line by a light beam on the touch panel. CONSTITUTION:At the time of driving a scanning line of the optical touch panel by a single light source, the front parts of a light emitting element 1 and a light receiving element 2 which are stacked are surrounded by plural liquid crystal 12, 12,-1n which are arrayed semi-cylindrically within a range of 90 deg.. In such a state, by control part, 3 plural liquid crystal 11, 12,-1n are opened and closed successively by one piece each at every prescribed time, a light beam of the light emitting element 1 is allowed to pass through, and the scanning line by the light beam of the light emitting element 1 is moved by 90 deg. on the touch panel. In such a way, by using electric parts for executing no mechanical motion and driving the scanning line by the light beam on the touch panel, the reliability can be improved.
Patent JP-S5930226-A (JP)
Title: Polishing device of tape running surface of magnetic head
Inventor: TAMURA TOSHIO
IPC: G11B5/187
Filed: 1982-08-11
Abstract: PURPOSE:To reduce deviation from a uniform cylindrical surface near a gap and to form a superior tape running surface, by providing a range detecting means for the circumference of the running surface gap of work and a fine positioning and pressure detecting means for an abrasive tape surface. CONSTITUTION:A block 8 where a magnetic head 7 is held adhesively is held by a holder 10 and the work 7 is put in oscillatory motion with an deflection angle theta around a rocking center 17 through a cam 12 and an oscillatory rod 11. The cylindrical surface of the work 7 is polished with the abrasive tape 5 in linear reciprocation; a pressure sensor 14 and a displacement gauge 19 are used for detection so that specific pressure is obtained at deflection angles + or -theta2 corresponding to the range that a nonmagnetic material 3 near the gap of the tape running surface occupies; and a slide tape is moved finely to control the contacting and pressure between the abrasive tape 5 and work through a control part 21. Therefore, when the tape running surface is polished, deviation of the cylindrical surface due to difference in material is minimized to obtain the running surface which contacts a magnetic tape excellently.
Patent JP-H10337001-A (JP)
Title: Switching regulator and image pickup unit
Inventor: FUKUHARA YOSHIHISA
IPC: H02M3/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator in which power consumption of a load or a power supply is reduced and an image pickup unit in which power consumption is reduced. SOLUTION: The switching regulator 9 divides a load voltage (e) through a voltage dividing circuit 7 and compares the divided voltage with a reference voltage 4 to produce an error signal (a) for varying the duty of a switch and a rectifier circuit 6 to produce a desired load voltage (e). A microcomputer 2 delivers a power supply control signal to a switch drive circuit 5 and a control signal (f) to the voltage dividing circuit 7 so that a load voltage (e) suitable for the operation mode of a load circuit is obtained thus controlling the voltage division ratio. According to the arrangement, a load voltage (e) suitable for the operation mode of the load circuit is obtained and power consumption can be reduced as compared with a case where the highest voltage is supplied constantly to the load circuit regardless of the operation mode.
Patent JP-S5363659-A (JP)
Title: Transportable rod mill
Inventor: HAGIWARA TATSUO
IPC: B02C17/00
Filed: 1976-11-19
Abstract: PURPOSE: To place the body of a rod mill on a truck through the intermediary of vibration absorbing means such as buffer rubber, whereby the rod mill is made transportable and it is enabled to operate the same at a desired position without causing vibration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5661311-A (JP)
Title: Thial amide or prolonged pharmaceutical preparation comprising its salt
Inventor: HATA TAKEHISA
IPC: A61K31/495
Filed: 1979-10-25
Abstract: PURPOSE: A prolonged pharmaceutical preparation having a delayed solubility of thial amide, comprising thial amide or its salt and a prolongably dissolving substance.  
     CONSTITUTION: A prolonged pharmaceutical preparation comprising a prolongably dissolving composition containing thial amide or its salt, or comprising a quickly dissolving composition containing thial amide or its salt and a prolongably disslvoing composition containing thial amide or its salt. An adjustor for eluation which is used in the prolongably dissolving composition comprises a substance (e.g., ethyl cellulose) slightly soluble in water and a water-soluble substance (e.g., macrogal). Thial amide and its salt is used as nonsteroid or nonphyrine basic anodyne or anti- inflammatory drug (commercial solantal tablet), its blood concentration is reduced quickly short time after administration and it is excreted in the urine. Its conversion to the prolongably dissolving composition improves prolonged effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05333757-A (JP)
Title: Electrophotographing
Inventor: YAMAMURA KAZUHIKO
IPC: G03G5/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide the electrophotographing method which causes no cleaning defect even when blade cleaning is performed by eliminating problem points which are generated when spherical toner is used. CONSTITUTION:The electrophotographing method which employs the cleaning by a rubber blade uses toner of >=0.85 in circularity as the toner, and an electrophotographic sensitivity body and the toner are so combined that mean sticking force (fad) found from an equation by particle sticking force measurement by a centrifugal separating method is <=6.0X10<-8>N. In the equation, Di is a toner diameter (m), rho the density (kg/m<3>) of the toner, and (r) the rotating radius (m) and a rotating speed (rpm) when the separation rate by the centrifugal force is 50%.
Patent JP-S5762989-A (JP)
Title: Rotary compressor
Inventor: KAMITSUJI TOSHIO
IPC: F04C18/344
Filed: 1980-10-02
Abstract: PURPOSE: To conduct a surface contact on a sealing zone and to improve sealing performance by a method wherein the 1st zone between a suction and a discharge hole provided on a cylinder, the 2nd zone at angles 180° to this 1st zone and the zones between the 1st and 2nd zones comprise respectively specific curves.  
     CONSTITUTION: The 1st zone 6 between the suction hole 4 and the discharge one 5 on the inner wall 1 of the cylinder centers the shaft of rotation of a rotor 2 and makes part of a circular arc having a radius nearly equal to that of a rotor 2. The 2nd zone 7 having angles 180° to the 1st zone 6 is on a circular arc which centers the shaft of rotation of the rotor 2 and has a radius nearly equal to the difference between the length of a vane 3 and the radius of the rotor 2. And besides, the inner walls 8, 9 between the 1st and the 2nd zone make curves on which the sum of the dimension of the shaft of rotation of the rotor 2 to the inner walls 8, 9 of the facing cylinder is nearly equal to the length of the vane 3. As a result, the axial sealed part makes a surface contact, the sealing performance between high and low pressure and compressiblility can be ameliorated. 
     COPYRIGHT: (C)1982,JPO&Japio